U.S. patent application number 14/223131 was filed with the patent office on 2014-11-20 for lighted multiple panel display.
The applicant listed for this patent is Daniel Deutsch. Invention is credited to Daniel Deutsch.
Application Number | 20140340886 14/223131 |
Document ID | / |
Family ID | 38285352 |
Filed Date | 2014-11-20 |
United States Patent
Application |
20140340886 |
Kind Code |
A1 |
Deutsch; Daniel |
November 20, 2014 |
LIGHTED MULTIPLE PANEL DISPLAY
Abstract
A lighted multiple panel display unit capable of providing a
variety of visual effects has layered panels made of light
transmitting materials. At least two of the layered panels are
spaced apart such that here is a gap between them. Each of the
panels comprising a relief. Multiple light sources illuminate at
least a portion of the relief of each panel, the light sources
being actuated in a predetermined sequence such that the reliefs
produce a visual effect. Visual effects which may be produced
include a color blending effect, a three-dimensional appearance
effect, a morphing effect and a color facing effect.
Inventors: |
Deutsch; Daniel; (New York,
NY) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Deutsch; Daniel |
New York |
NY |
US |
|
|
Family ID: |
38285352 |
Appl. No.: |
14/223131 |
Filed: |
March 24, 2014 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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11489717 |
Jul 20, 2006 |
8681071 |
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14223131 |
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60700716 |
Jul 20, 2005 |
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Current U.S.
Class: |
362/231 |
Current CPC
Class: |
F21W 2111/00 20130101;
G02B 6/006 20130101; G02B 6/0036 20130101; G02B 6/0076 20130101;
G02B 6/0068 20130101; F21S 10/023 20130101 |
Class at
Publication: |
362/231 |
International
Class: |
F21S 10/02 20060101
F21S010/02 |
Claims
1. A lighted multiple panel display unit capable of providing a
variety of visual effects, comprising: a plurality of layered
panels made of light transmitting materials; at least two of the
plurality of layered panels being spaced apart such that there is a
gap between them; each of the plurality of panels comprising a
relief; a plurality of light sources for illuminating at least a
portion of the relief of each panel, the light sources being
actuated in a predetermined sequence such that the reliefs produce
a visual effect selected from the set comprising: a color blending
effect, a three-dimensional appearance effect, a morphing effect or
a color fading effect.
2. The panel display unit as claimed in claim 1 wherein at least
one of the plurality of layered panels is a curved panel.
3. The panel display unit as claimed in claim 2 wherein the at
least one of the plurality of layered panels that is a curved panel
is cylindrical.
4. The panel display unit as claimed in claim 2 wherein the at
least one of the plurality of layered panels that is a curved panel
forms a conic section.
5. The panel display unit as claimed in claim 2 wherein the
plurality of layered panels are curved, and each of the plurality
of layered panels has an axis, and the plurality of axes are
coaxially aligned.
6. The panel display unit as claimed in claim 5, wherein the curved
panels are generally cylindrical and nested, and the panel display
unit is adapted to accept a vessel within a space formed by the
innermost panel.
7. The panel display unit as claimed in claim 6, wherein the vessel
is one selected from the set consisting of: a can, a bottle, a
glass, a cup or an insert.
8. The panel display unit as claimed in claim 7, further comprising
a base, the base housing the plurality of light sources.
9. The panel display unit as claimed in claim 2, wherein the
plurality of layered panels are non-planar.
10. The panel display unit as claimed in claim 9, wherein a first
one of the plurality of layered panels and a second one of the
plurality of layered panels are the same shape.
11. The panel display unit as claimed in claim 9, wherein a first
one of the plurality of layered panels is nested at least partially
within a second one of the plurality of layered panels.
12. The panel display unit as claimed in claim 9, wherein a first
one of the plurality of layered panels has a first cross-section,
and wherein a second one of the plurality of layered panels has a
second cross-section, and wherein the first cross-section and the
second cross-section are the same shape.
13. The panel display unit as in claim 1 wherein each of the
plurality of light sources is selected from the set comprising: a
light emitting diode (LED), fiber optics, or natural light.
14. The panel display unit as in claim 1 wherein the light
transmitting materials is selected from the set comprising:
acrylic, plastic or glass.
15. The panel display unit as in claim 13 wherein the plurality of
light sources are LEDs, and at least one of the LEDs is
directionally angled within the plane of the panel at other than a
90 degree angle.
16. The panel display unit as in claim 13 wherein the plurality of
light sources are LEDs, and wherein at least one panel has three
different colored LEDs associated therewith to create a variety of
color within the at least one panel.
17. The panel display unit as in claim 16 wherein each LED of the
three different colored LEDs has its intensity controlled through
an integrated circuit.
18. The panel display unit as in claim 17 wherein the integrated
circuit is controlled by pulsing the signal.
19. The panel display unit of claim 1, wherein the first relief
includes a first message, and a second relief includes a second
message, the panel display further comprising a switch for
switching between a display comprising the first message and a
display comprising the second message.
20. The panel display unit of claim 19 wherein the switch is
configured to be manually controlled.
21. The panel display unit of claim 19 wherein the switch is
adapted to be controlled automatically.
22. The panel display unit of claim 1, further comprising a timer
for controlling at least one of the plurality of light sources.
23. The panel display unit of claim 1 wherein the plurality of
light sources comprise one or more white lights shined through
filters into the edge of the panels, the panel display further
comprising a shutter adapted to control at least one of the
brightness or color of the light sources.
24. The panel display unit as in claim 1 wherein at least one of
the plurality of light sources illuminates at least a portion of at
least one relief by edge lighting the panel associated with the
relief.
25. The panel display unit as in claim 1 wherein the gap is
substantially uniform across the at least two of the plurality of
layered panels being spaced apart.
26. The panel display unit as claimed in claim 25 wherein the gap
is at least 0.1 millimeters.
27. A lighted display capable of providing a visual effect, the
lighted display comprising: a first display formed of light
transmitting material, the display including a relief having a
first portion and a second portion; a first light for illuminating
at least the first portion of the relief; a second light for
illuminating at least the second portion of the relief; wherein the
first portion of the relief is more brightly illuminated by the
first light than the second portion of the relief, and wherein the
second portion of the relief is more brightly illuminated by the
second light than the first portion of the relief; and the first
and second lights being illuminated such that the relative
brightness of the first portion with respect to the second portion
changes over time, thereby creating a visual effect.
28. The lighted display of claim 27 wherein the first display
comprises a panel, and wherein the panel has a front side and a
rear side, the relief being included on the rear side of the panel;
the lighted display further comprising a frame having a front side
and a rear side, the frame orienting the panel to present a view of
the relief through the front side of the panel.
29. The lighted display of claim 28 wherein the panel further
comprises a second relief, the second relief being included on the
front side of the panel.
30. The lighted display of claim 27 wherein at least one relief is
positive.
31. The lighted display of claim 30 wherein the at least one relief
that is positive is formed from at least one selected from the set
comprising: printing, stickers, decals or applique.
32. The lighted display of claim 30 wherein at least one relief is
negative.
33. The lighted display of claim 32 wherein at least one of the at
least one relief that is negative is formed from at least one
selected from the set comprising: etching, engraving, injection
molding or sand blasting.
34. The lighted display of claim 33 wherein the at least one of the
at least one relief that is negative is of varying depth.
35. The lighted display of claim 27, wherein the first light and
the second light are different color lights.
36. The lighted display of claim 27 wherein the display is formed
from at least one flat panel.
37. The lighted display of claim 27 wherein the display is formed
from at least one cylindrical panel.
38. The lighted display of claim 27 wherein the display is formed
from at least one rectangular block of light-transmitting
materials.
39. The lighted display of claim 27 wherein the display is formed
from a square block of light-transmitting materials.
40. A lighted display capable of providing a visual effect, the
display comprising: a first display of light transmitting material
comprising a first relief and a second relief; a first light
illuminating at least a portion of the first the relief more
brightly than any portion of the second relief; a second light
illuminating at least a portion of the second relief more brightly
than any portion of the first relief; the first and second lights
being adapted to be illuminated such that at least one
characteristic of the relative illumination of the at least a
portion of the first relief with respect to the at least a portion
of the second relief changes over time, thereby creating a visual
effect.
41. The lighted display of claim 40, wherein the at least one
characteristic of the relative illumination is selected from the
set of: color or brightness.
42. A lighted multiple panel display unit capable of providing a
variety of visual effects, comprising: a plurality of layered
panels made of light transmitting materials, each of the plurality
of panels having a first and second narrow edge and a first an
second broad edge, each of the first and second broad edges being
longer than each of the first and second narrow edges; each of the
plurality of panels comprising a relief; a plurality of light
sources for illuminating at least a portion of the relief of each
panel, the light sources being actuated in a manner such that the
reliefs produce a visual effect selected from the set comprising: a
color blending effect, a three-dimensional appearance effect, a
morphing effect or a color fading effect; at least one of the
plurality of panels having the associated relief being illuminated
by one or more light sources proximal to the at least one of the
first and second broad edges.
Description
[0001] This application is a continuation of U.S. patent
application Ser. No. 11/489,717 filed Jul. 20, 2006, which claims
priority to U.S. Provisional Patent Application Ser. No. 60/700,716
filed Jul. 20, 2005, the entire disclosure of each of which is
incorporated herein by reference. This application includes
material which is subject to copyright protection. The copyright
owner has no objection to the facsimile reproduction by anyone of
the patent disclosure, as it appears in the Patent and Trademark
Office files or records, but otherwise reserves all copyright
rights whatsoever.
FIELD OF THE INVENTION
[0002] The present invention relates in general to the field of
displays for signage, and in particular to a lighted display which
includes a light source and multiple lit panels for producing
visual effects.
BACKGROUND OF THE INVENTION
[0003] Lighted display units which are known in the art typically
use fluorescent lamps that are placed inside a box. The object to
be displayed is represented by either the fluorescent lamps
themselves or by translucent material which is illuminated from the
back by the fluorescent lamps. Such lighted display units can be
bulky, heavy, and expensive to manufacture, and require routine
maintenance and replacement of lamps since the fluorescent lamps
have a fairly limited lifespan. Furthermore, multiple fluorescent
lamps are needed to create very limited visual effects, such as
limited motion effects or varying shapes or colors.
SUMMARY OF THE INVENTION
[0004] The invention in an embodiment provides a lighted display
unit that uses light-emitting diodes (LEDs) or other light sources
to illuminate multiple vertically layered light-transmitting panels
so as to create visual effects. The light-transmitting panels are
each etched with a different design, and illumination of individual
panels is controlled to create visual effects, including motion,
color blending, three-dimensional appearance, highlighting,
blinking effects on one or more panels, or random twinkling
effects. The light-transmitting panels can be sequentially
illuminated so as to display sequential images, sequential
coloring, or an image which fades from one color to another within
a panel.
[0005] In an embodiment, the light-transmitting panels are
edge-lit. Edge lighting can be provided in a direction which is
substantially parallel to the broad face of the panels, or may be
provided in directions which are offset at an angle from such
parallel direction. Light sources may be provided at multiple edges
of the panels, and sequencing of the lighting from one edge to the
next can be used to produce monochrome or color motion effects.
BRIEF DESCRIPTION OF THE DRAWINGS
[0006] The foregoing and other objects, features, and advantages of
the invention will be apparent from the following more particular
description of embodiments as illustrated in the accompanying
drawings, in which reference characters refer to the same parts
throughout the various views. The drawings are not necessarily to
scale, emphasis instead being placed upon illustrating principles
of the invention.
[0007] FIG. 1 is a front perspective view showing a lighted display
unit in accordance with an embodiment of the invention.
[0008] FIG. 2 is a first sequence of images representing the
appearance of the display unit over time.
[0009] FIG. 3 is a second sequence of images representing the
appearance of the display unit over time.
[0010] FIG. 4 is a diagram illustrating a series of pulses over
time as used to actuate a corresponding series of LEDs.
[0011] FIG. 5 is a schematic diagram illustrating circuitry for
controlling sequential actuation of LEDs in accordance with an
embodiment of the invention.
[0012] FIG. 6 is a schematic diagram illustrating an IC chip and
associated circuit for controlling sequential actuation of LEDs in
accordance with an embodiment of the invention.
[0013] FIGS. 7, 7A, 7B and 7C illustrate a morphing effect in
accordance with one embodiment of the present invention.
[0014] FIGS. 8 and 8A illustrate an embodiment of the invention
combination of differing visual effects.
[0015] FIGS. 9, 9A, 9B and 9C illustrate an embodiment of the
invention fading between colors.
[0016] FIGS. 10, 10A, 10B and 10C are further illustrations of an
embodiment of the invention combining different visual effects.
[0017] FIG. 11 is yet another illustration of an embodiment of the
invention where the lighted display is used as a drink holder.
[0018] FIGS. 12, 12A, 12B, 12C and 12D is yet another embodiment of
the present invention for use as a coaster or other horizontal
surface.
[0019] FIGS. 13, 13A, 13B and 13C is yet another embodiment of the
present invention where the display is integrated into a table.
[0020] FIGS. 14A, 14B and 14C show individual panels in accordance
with an embodiment of the present invention.
[0021] FIGS. 15, 15A, 15B, 15C, 16, 16A, 16B and 16C is still
another embodiment in accordance with the present invention for use
as a mobile or stationary lighted display which may be used in an
angular orientation.
[0022] FIGS. 17A, 17B and 17C show different individual panels in
accordance with an embodiment of the present invention.
DETAILED DESCRIPTION OF VARIOUS EMBODIMENTS
[0023] Reference will now be made in detail to various embodiments
of the present invention, examples of which are illustrated in the
accompanying drawings.
[0024] With reference to FIG. 1, a plurality of light-transmitting
panels 10, 20, 30 are vertically layered in an adjacent
relationship to form a display. The panels may have sufficient
width, e.g. 3 mm, to accommodate light source 5, 7, 9, 11, 13 at an
edge thereof for illuminating the panels, and may be layered such
that the spacing between them is approximately 3 mm. The
light-transmitting panels 10, 20, 30 may be of a plastic material
formed from sheets or by injection molding, or may comprise glass
or any other light transmitting material. In one embodiment, the
light-transmitting panels are formed of cast acrylic.
[0025] Graphical or textual designs 1, 2, 3 are provided on the
respective panels 10, 20, 30 via a negative or positive relief
which reflects or scatters light from the light sources 5, 7, 9,
11, 13. This relief may be produced by etching, molding, silk
screen, printing on surface, or other known process. The panels can
be clipped, screwed, bolted, glued, or welded together. A frame may
be provided to finish the outer perimeter of the panels and conceal
or direct the light source. The frame can be made of a suitable
material, such as plastic or aluminum.
[0026] The light sources 5, 7, 9, 11, 13 which illuminate each
panel are preferably colored light emitting diodes (LEDs), but
other light sources are contemplated and within the scope of the
invention, including fiber optic lighting, laser, infrared,
ultraviolet, fluorescent bulbs, incandescent bulbs, and ambient
light. Actuation of the light sources is controlled by a controller
15, which may be powered by batteries within the unit itself or by
an external power source. Natural light can also be used to
illuminate the display, and may be collected remotely using a
focusing lens and transmitted to the display via fiber optics.
[0027] In one embodiment, the light-transmitting panels are lit at
an edge or part of an edge. However, the panels may be lit from
other surfaces such as a broad surface. In one embodiment, a recess
is cut into each panel to receive and support a 2.5 mm thick LED.
This may allow more of the light from the LEDs to enter the panel.
Because LEDs emit light with relatively high directionality,
angling the LED within the plane of the panel (i.e., left or right)
can affect which designs or portions of the designs are lit
thereby. Depending upon the intended display or effects, the LEDs
used can be selected to have narrower or wider beams.
[0028] Light sources 5, 7, 9, 11, 13 may be of different colors
such that lighting a single or multiple layers provides visual
effects by changing color on a layer or using multiple colors on a
layer. For example, use of red, green and blue light sources, or a
single RGB light source, can produce substantially infinite color
variations. These can be controlled a lighting controller external
to the display, or by preprogrammed circuitry within the display.
In one embodiment, each LED has its intensity controlled by an
Integrated Circuit (IC) chip on the lighting control 15 which
pulses the signal to the LED to produce nearly infinite colors.
[0029] In another embodiment, a reflective material such as
reflective tape or a rigid mirrored surface is used to cover the
edges of the light-transmitting panels to retain light within the
panels. Where recesses are made for LEDs as described above, there
is a convenience in taping "straight" across the edge, which has a
collateral benefit of reflecting stray light from the LED so as to
prevent such light from escaping the panels at the edge
thereof.
[0030] Visual effects are provided by sequencing the edge lighting
between the layers to create an illusion of motion or highlights
between designs on each panel. Ambient lighting may provide
shadowing that can be affected by panel spacing. FIG. 2 is a first
sequence of images representing the appearance of the display unit
of FIG. 1 over time. By sequencing the actuation of the LEDs,
graphical design 1 on panel 10 is first displayed, then graphical
design 2 on panel 20 is displayed, and finally graphical design 3
on panel 30 is displayed. This sequencing creates a motion effect.
In this example, the graphical design appears to grow over time.
FIG. 3 shows another sequence of images displayed by the display
unit over time. In this example, the sequencing creates the
appearance of a deer leaping. Sequencing is provided by the
controller 15 (FIG. 1), which sends a series of pulses to actuate
the LEDs. FIG. 4 is a diagram illustrating such a series of pulses
over time. FIG. 5 shows a schematic diagram illustrating a circuit
which can be used to implement the controller. FIG. 6 is a
schematic diagram illustrating an IC chip and associated circuit
for controlling sequential actuation of LEDs.
[0031] While light from a single light source may be used to
illuminate a single panel, light from light sources associated with
different panels can also be combined to produce various visual
effects. In this respect, such light sources can be separately
controlled and illuminated to create visual effects such as motion,
color blending, three-dimensional appearance, highlighting, and
blinking on one or more panels. This method can also provide random
twinkling effects, sequential images, sequential coloring, fading
images from one color to another within a panel. Furthermore, light
colors can have separate switches, separate dimmers, timers, and
fading elements.
[0032] Multiple messages on multiple panels can be displayed. For
example, each panel can display an independent message, such as a
"STOP" on a red octagonal field; a yellow triangular field with a
"Yield"; and a green circular field with a "GO" field on it.
Lighting of the three panels can be manually switched from one to
another, or controlled by a timer chip that switches them
continually, or to either display "STOP" or "GO", or to switch
between them automatically in a manner similar to used in stop
lights.
[0033] In yet another embodiment, the panels are lit by white light
through colored filters on the edges of the panels. In this manner,
a common light source can be used to illuminate several colors. A
shutter, e.g. an LCD panel or a rotating wheel and slit, can be
used to control the appearance of motion.
[0034] Turning now to FIGS. 7, 7A, 7B and 7C, an illustration of a
morphing according to one embodiment of the present invention is
shown. Lower and upper display panels 701, 702 are layered and
oriented to overlay the skull relief 720 with the ghoul relief 730.
LEDs 705, 707, 709, 711, 713 are controlled by circuit 715. A power
supply (not shown) provides power for the LEDs and the circuit.
Skull relief 720 is a relief in the lower panel 701, and can be
illuminated by the LEDs 707, 711 associated with the lower panel
701. Ghoul relief 730 is a relief in the upper panel 702, and can
be illuminated by the LEDs 705, 709, 713 associated with the upper
panel 702. In an embodiment, circuit 715 gradually changes the
relative intensity of the LEDs in the lower panel with respect to
the LEDs in the upper panel to create a morphing effect. The
morphing effect may morph from the skull relief 720 to the ghoul
relief 730.
[0035] Turning now to FIGS. 8 and 8A, an illustration of an
embodiment of the invention combination of differing visual
effects. Rain display panel 801, haunted house display panel 802
and lightning display panel 803 are layered and oriented to overlay
the rain 811, haunted house 812 and lightning 813. LEDs 805, 807
and 809 are controlled by circuit 815. A power supply (not shown)
provides power for the LEDs and the circuit. Lightning 807 is a
relief in the lightning panel 803 which is oriented behind the
haunted house 812 in the haunted house display panel 802, which
itself is behind the rain 811 in the rain display panel 801. The
lightning 807 can be illuminated by LED 807 associated with the
lightning panel 803. The haunted house 812 may be illuminated by
LED 809 associated with the haunted house panel 802. In one
embodiment, the haunted house 812 is not illuminated, and may be a
black printed drawing that becomes silhouetted collaterally by the
illumination of LED 807. Rain 811 may be illuminated by LEDs 805,
which can be illuminated in unison, or sequentially or otherwise to
form a sheeting or other effect. In an embodiment, circuit 815 may
operatively change the relative intensity of the LEDs 805, 807, 809
to produce various visual effects.
[0036] Turning next to FIGS. 9, 9A, 9B and 9C, an illustration of
an embodiment of the invention producing color fading or blending
effect. The ornaments 921, 922 and 923 are reliefs in the panels
901, 902 and 903 respectively. The panels 901, 902 and 903 are
layered and oriented to overlay the ornaments 921, 922 and 923.
LEDs 905, 907, 909, 911 and 913 are controlled by a circuit 915. A
power supply (not shown) provides power for the LEDs and the
circuit. In an embodiment, the ornament 921 is principally
illuminated by illuminating LEDs 905 and 909, the ornament 922 is
principally illuminated by illuminating LEDs 911 and 913, and the
ornament 923 is principally illuminated by illuminating LED 907. In
an embodiment (not shown) an ornament may be provided that is not
principally illuminated by an LED, and may, but need not be
illuminated collaterally by the illumination of another ornament.
In an embodiment, LEDs 905 and 909 provide blue light, LEDs 911 and
913 provide green light, and LED 907 provides red light. In an
embodiment, circuit 915 changes the relative intensity of the LEDs
905, 907, 909, 911 and 913 to create color fading and/or color
blending effects. In addition to being on and off, the LEDs 905,
907, 909, 911 and 913 can be pulsed (rapidly switched on and off)
to alter the apparent intensity.
[0037] In one embodiment, LED 907 may be illuminated while the
remaining LEDs are not; then LED 907 may be gradually and steadily
dimmed (by pulsing) until it is off over a period of five seconds.
During that same five second period, LEDs 905, 909, 911 and 913 may
all be gradually, and steadily illuminated (again by pulsing) to
produce the effect of an illuminated ornament having a blended
blue-green color that gradually fades in while the preexisting red
color thereof fades out. It will be apparent to one of skill in the
art that an almost infinite range of color blending and fading is
possible using the red, green and blue LEDs. Although only five
LEDs are shown in this illustrative embodiment, it is within the
scope of the invention to include fewer or more LEDs, the position
of which may be selected to enhance various parts of the relief.
Moreover, it is within the scope of this invention to incorporate
multiple colored LEDs, including for example, red, green and blue
LEDs on each panel, thus permitting the illumination of any layer
of the display to comprise substantially any color in substantially
any intensity.
[0038] Turning next to FIGS. 10, 10A, 10B and 10C, an illustration
of an embodiment of the invention producing three-dimensional
effects and color fading or blending effects. The ornaments 1021,
1022 and 1023 are reliefs in the panels 1001, 1002 and 1003
respectively. The panels 1001, 1002 and 1003 are layered and
oriented to overlay the ornaments 1021, 1022 and 1023. LEDs 1005,
1007, 1009, 1011 and 1013 are controlled by a circuit 1015. A power
supply (not shown) provides power for the LEDs and the circuit. In
an embodiment, the polka dot relief 1021 is principally illuminated
by illuminating LEDs 1005 and 1009, the ornament 1022 is
principally illuminated by illuminating LEDs 1011 and 1013, and the
ornament 1023 is principally illuminated by illuminating LED 1007.
In an embodiment, LEDs 1005 and 1009 provide blue light, LEDs 1011
and 1013 provide green light, and LED 1007 provides red light. In
an embodiment, circuit 1015 changes the relative intensity of the
LEDs 1007, 1011 and 1013 to create color fading and/or color
blending effects. LEDs 1005 and 1009 may be illuminated in one or
changing intensity to provide a three-dimensional effect and/or
color fading and/or color blending effects In addition to being on
and off, the LEDs 1005, 1007, 1009, 1011 and 1013 can be pulsed
(rapidly switched on and off) to alter the apparent intensity. As
with the description above, it will be apparent to one of skill in
the art that an almost infinite range of color blending and fading
is possible using the red, green and blue LEDs. Similarly, only
five LEDs are shown in this illustrative embodiment, but it is
within the scope of the invention to include fewer or more LEDs,
the position of which may be selected to enhance various parts of
the relief. Moreover, it is within the scope of this invention to
incorporate multiple colored LEDs, including for example, red,
green and blue LEDs on each panel, thus permitting the illumination
of any layer of the display to comprise substantially any color in
substantially any intensity.
[0039] Turning now to FIG. 11, a set of three concentric curved
panels 1101, 1102, 1103 are shown. Arrows 1111, 1112 and 1113 are
reliefs in panels 1101, 1102 and 1103, respectively. Base 1150 has
grooves 1131, 1132 and 1133 conformed to accept an edge of the
panels 1101, 1102 and 1103, respectively. LEDs 1131, 1122 and 1123
are located in the base 1150 beneath the grooves 1131, 1132 and
1133, respectively. A circuit and power supply (not shown)
illuminate the LEDs in a variety of manners according to an
embodiment of the invention. In an embodiment, the arrows 1111,
1112 and 1113 can be illuminated as "chase" lighting by LEDs 1131,
1122 and 1123, respectively. The LEDs within one groove may all be
operated simultaneously, but it is also within the scope of the
invention to operate each of the LEDs independently from one
another, thus permitting, in an embodiment, having a single arrow
chase around the display. In an embodiment, the base 1150 removably
accepts the panels 1101, 1102 and 1103. In an embodiment, panels
1101, 1102 and 1103 are securely affixed within the grooves 1131,
1132 and 1133. In such latter embodiment, the circuit and power
supply, and optionally the LEDs may be removably attached to the
base 1150 so that they can be removed for cleaning The innermost
panel 1103 forms a cavity that may be used as a cup, glass or
bottle holder, or directly as a vessel itself, such as being used
as a cup, vase, bowl or other vessel. Although this illustration
shows chase effect, arrows, any of a variety of animations, 3D
effects, color fading, color blending may be done without departing
from the scope of the invention. Similarly, although arrows are
illustrated for the relief, any type of relief may be used,
including, without limitation, seasonal images, corporate
trademarks or other logos, illustrations, text, graphics, reliefs
of photographs, or any other type of relief.
[0040] In an embodiment, the display of FIG. 11 optionally
comprises a top 1160 that has grooves (not shown) conformed to
accept another edge of the panels 1101, 1102 and 1103. The top 1160
may provide additional stability for the panels 1101, 1102 and
1103. In an embodiment, grooves in the top 1160 removably accepts
the panels 1101, 1102 and 1103. In an embodiment, the panels 1101,
1102 and 1103 are securely affixed within the grooves of top 1160.
Top 1160 may additionally comprise an insert 1170 removably or
fixedly attached thereto. In an embodiment, the insert 170 may be a
liquid retaining insert such as a plastic cup or other vessel. In
an embodiment, the insert 170 may also comprise an insulating layer
(not shown). In an embodiment, an insulating layer is placed
between the panel 1103 and the insert 1170.
[0041] In an embodiment, the panels 1101, 1102 and 1103 are
produced in such shapes and sizes that they are closely nested, and
either no gap or only a small gap exists between them. In an
embodiment, a larger gap is provided. Where a sufficient gap is
provided, the gap may be used as a space to locate filters that can
provide colors. In an embodiment where a base 1150 and top 1170 may
form a sufficient seal with one or more of the panels 1101, 1102
and 1103, a liquid, powder, or particulate (e.g., confetti, sand)
may be placed within the gap. Liquids may be provided with a
suspense that can provide lighting effects or, for example, may
provide effects when the display is moved or shaken.
[0042] In another embodiment (not shown) nested panels may be used
that have, for example, triangular, oval, square, rectangular,
pentagonal, sextagonal, septagonal, octoganal or other cross
sections. For example, a four sided panel having a square cross
section may be provided that could look like nested boxes. The core
of such a display may be solid, or can be empty or filled with a
light conductive, or non-light conductive material (e.g., water,
oil, sand, plastic, acrylic, or otherwise.) Such a display may be
designed to "frame" its contents so that it can act as a
light-framed display case, for example, for a collectible such as
an autographed baseball.
[0043] Although described above in the context of multiple panels,
in an embodiment, a single unit of light-transmitting material may
be used to carry out the present invention. Such single unit, or
panel, may comprise reliefs etched on any surface, or etched
within, such as, and without intending to limit the scope of the
invention, by laser etching. In such an embodiment, a plurality of
LEDs may be used to illuminate the various etchings. In this
single-panel embodiment, light is directed from the light emitting
diodes in the direction of one or more of a plurality of etchings.
For example, and without intending to limit the scope of the
invention, a first and second etching may be etched on each of two
opposing surfaces of a panel. A first and second LEDs may be used
as the primary source of illumination for each of the first and
second, respectively, although some light may bleed from one light
source to an etching for which it is not the primary source of
illumination. Additional LEDs may be further used to provide
additional illumination or colors. The design of such a multi-layer
presentation system may be further enhanced by adjusting the
position and aim of the plurality of directional the LEDs at the
time of manufacture.
[0044] In another embodiment, without intending to limit the scope
of the invention, a first and second etching may be etched on each
of two opposing surfaces of a panel, and a third etching can be
etched (for example) in the panel material between the first and
the second etching. A first, second and third LEDs may be used as
the primary source of illumination for each of the first, second
and third etchings, respectively, although some light may bleed
from one light source to an etching for which it is not the primary
source of illumination. Additional LEDs may be further used to
provide additional illumination or colors. The design of such a
multi-layer presentation system may be further enhanced by
adjusting the position and aim of the plurality of directional the
LEDs at the time of manufacture.
[0045] In an embodiment, a cube of light-transmitting clear plastic
material is formed. As an example, a plurality of cityscape-like
building shapes may be etched on a first surface, and primarily
illuminated using a variety of colored LEDs to provide various
colors for the buildings. As part of the example, a distant
landscape may be etched on a second surface, the second surface
being opposed to the first surface. The distant landscape can be
primarily illuminated by one or more colored LEDs to provide an
aesthetically pleasing background. A third etching may be done
using, for example, a laser etching process, the third etching
being done wholly within the cube such that the illuminable
elements of the etching could appear as lights within the windows
of the cityscape building elements. Additional elements that could
be added to the third etching are, for example, a moon shape or
stars. One or more LEDs can illuminate the moon and the lights of
the third etching. In an embodiment, the moon and various groupings
of the lights could be selectively illuminated by a primary
illumination source. The city lights in the multi-layer
presentation could then be selectively turned on and off, for
example, automatically. Similarly, the stars could be made two
exhibit effects such as twinkling
[0046] In yet another embodiment, a skull design is laser etched
within a cube of light-transmitting clear plastic material. A brain
design is further etched within the skull, also within the cube.
Various LEDs are used to illuminate the skull and brain
independently within the cube. In an embodiment, a motion or noise
sensor is used to alter the display, such as by illuminating on or
flashing the brain design in response to some stimulus. In an
embodiment the above skull and brain design further has a human
head etched outside of the skull, but within the cube. In an
embodiment, the head may be illuminated in a manner that could
substantially prevents seeing the skull or the brain designs when
the head is illuminated. It will be apparent to one of skill in the
art that varying the intensity and colors can produce a variety of
visual effects.
[0047] In still another embodiment, a solid or hollow shape of
light-transmitting material is used. In one embodiment, one or more
concentric cylinders are provided with one or more reliefs that are
lighted from the one or both ends of the cylinder. For example, a
cylindrical can or cup holder, or a cup itself, may be formed in
the manner described herein. Various reliefs can be illuminated,
including in a chasing arrangement such as arrows or dots
continuously circling the cylinder. Color or monochromatic logos or
other designs may also, or alternatively be illuminated using the
relief/LEDs and a timing circuit according to the descriptions
herein. The use of multiple concentric cylindrical or conic-section
light-transmitting shapes may be used to produce numerous varieties
of effects, including for use as promotional cup, can or bottle
holders and/or bowls, vessels, vases, and seasonal decor.
[0048] In an embodiment, solid shapes of light-transmitting
material may be used. In combination with modern three-dimensional
reliefing techniques, reliefs can be formed partially, or wholly
within the shape. Applying the techniques taught herein LEDs can be
used to create a variety of effects on such reliefs.
[0049] Turning next to FIGS. 12, 12A, 12B, 12C and 12D, an
illustration of an embodiment of the invention for use as a coaster
or other horizontal surface is shown. The ornaments 1221, 1222 and
1223 are reliefs in the panels 1201, 1202 and 1203 respectively.
The panels 1201, 1202 and 1203 (shown separately in FIGS. 12A, 12B
and 12C) are layered and oriented to position the ornaments 1221,
1222 and 1223 in a desired manner (shown assembled in FIG. 12, and
a top view in FIG. 12D). LEDs 1205, 1206 and 1207 may be controlled
by a circuit (not shown) housed in a frame (not shown). The LEDs
1205, 1206, 1207 may, but need not be embedded within the panels
1201, 1202 and 1203, respectively. In an embodiment, the LEDs 1205,
1206, 1207 are not embedded within the panels 1201, 1202 and 1203,
but rather, illuminate the ornaments 1221, 1222 and 1223 by
providing light incident upon the edges of the panels. A power
supply (also not shown) provides power for the LEDs and the
circuit. In an embodiment, the ornament 1221 is principally
illuminated by illuminating LED 1205, the ornament 1222 is
principally illuminated by illuminating LEDs 1206, and the ornament
1223 is principally illuminated by illuminating LED 1207. In an
embodiment (not shown) an ornament may be provided that is not
principally illuminated by an LED, and may, but need not be
illuminated collaterally by the illumination of another
ornament.
[0050] In an embodiment, LED 1205 provides blue light, LED 1206
provides green light, and LED 1207 provides red light. In an
embodiment, the circuit (not shown) changes the relative intensity
of the LEDs 1205, 1206 and 1207 create color fading and/or color
blending effects. In addition to being on and off, the LED 1205,
1206 and 1207 can be pulsed (rapidly switched on and off) to alter
the apparent intensity.
[0051] In one embodiment, LED 1207 may be illuminated while the
remaining LEDs are not; then LED 1207 may be gradually and steadily
dimmed (by pulsing) until it is off over a period of time. During
that same period, LEDs 1205 and 1206 may be gradually, and steadily
illuminated (again by pulsing) to produce the effect of an
illuminated ornament having a blended blue-green color that
gradually fades in while the preexisting red color thereof fades
out. It will be apparent to one of skill in the art that an almost
infinite range of color blending and fading is possible using the
red, green and blue LEDs.
[0052] Although only one LED is shown for each of three panels in
this illustrative embodiment, it is within the scope of the
invention to include fewer or more LEDs, the position of which may
be selected to enhance various parts of the relief, and to add
fewer or more panels. Moreover, it is within the scope of this
invention to incorporate multiple colored LEDs, including for
example, red, green and blue LEDs on each panel, thus permitting
the illumination of any layer of the display to comprise
substantially any color in substantially any intensity.
[0053] In an embodiment, one or more additional LEDs (not shown)
are placed in one or more of the panels 1201, 1202 and 1203 to
create additional or varied lighting or lighting effects. In an
embodiment three LEDs, one red, one green, one blue, are located on
each of the panels 1201, 1202 and 1203. Such an embodiment provides
flexibility for generating substantially any color or color effect
on any panel with LEDs so located. In an embodiment, three LEDs,
one red, one green, one blue, are located two or more of the four
edges of one or more of the panels. It will be apparent to one of
skill in the art that such an embodiment provides vast flexibility
in color and brightness effects, as well as multi-color
effects.
[0054] The panels 1201, 1202 and 1203 may be gapped. In one
embodiment, the panels 1201, 1202 and 1203 are spaced apart between
approximately 0.5 and 3 mm. The gapping may be accomplished using
standoffs or fittings associated with the frame (not shown), or by
inserting transparent or non-transparent materials between the
panels 1201, 1202 and 1203. A switch (not shown) may be used to
turn illumination on or off, or to select between various
illumination modes.
[0055] The coaster or horizontal surface formed from the panel 1203
can be used to support a vessel 1209 such as a glass, cup, can,
bottle or vase. In an embodiment, a sensor (not shown) is activated
by placing a vessel 1209 upon the horizontal surface, which sensor
causes the system to illuminate, or to change illumination or
patterns of illumination. The sensor may be a switch, or a pressure
sensor, or a light sensor, or other kind of sensor. In an
embodiment, the weight of a largely full vessel 1209 will cause the
coaster to illuminate the ornaments 1221, 1222 and 1223. In an
embodiment, the weight a near empty vessel 1209 may additionally,
or alternatively, cause the coaster to flash LED 1206, thus
creating a flashing ornament 1221 indicating a near empty vessel
1209. In addition, or alternatively, the weight a near empty vessel
1209 may cause the coaster to extinguish LEDs 1206 and 1207. Other
combinations will be apparent to one of ordinary skill once
understanding the present invention.
[0056] In an embodiment, the bottom panel 1203 of the coaster is
provided with an opaque, partially opaque or reflective or
partially reflective surface on its bottom side. The bottom of
bottom panel 1203 may be painted, silk-screened or otherwise
adorned for further effect. In an embodiment an additional panel
(not shown) such as an opaque, translucent or reflective or
partially opaque, translucent or reflective panel is provided to
give the coaster a "bottom" layer that prevents, or changes, the
view of the surface below the coaster.
[0057] In an embodiment, a timer (not shown) is associated with the
sensor. The timer can be used to turn off the coaster's LEDs after
a period of the sensor being inactive. The timer can also be used,
in combination with the circuit, to develop a moving average or
other calculation that can detect the state (e.g., emptiness or
fullness) of the vessel 1209 even though the vessel 1209 is taken
from, and placed on the coaster.
[0058] Turning next to FIGS. 13, 13A, 13B, 13C, 14A, 14B and 14C,
an illustration of an embodiment of the invention for use as a
table or other horizontal surface is shown. A table 1388 includes a
stand 1387 and a base 1386. As illustrated, coasters 1371 may sit
atop the table surface 1403. Panels 1401 and 1402 are below panel
1403 as illustrated in FIG. 13. The ornaments 1421, 1422 and 1423
are each reliefs in one or both surfaces of the panels 1401, 1402
and 1403 respectively. In an embodiment, the ornaments 1421, 1422
and 1423 are reliefs in the lower surface (as oriented with respect
to the table) of the panels 1401, 1402 and 1403 respectively. The
panels 1401, 1402 and 1403 (shown separately in FIGS. 14A, 14B and
14C) are layered and oriented to position the ornaments 1221, 1222
and 1223 in a desired manner (shown assembled in FIG. 13, and in
various states of illumination FIGS. 13A, 13B and 13C). LEDs 1405,
1406 and 1407 may be controlled by a circuit (not shown) housed in
the table 1388, or elsewhere. The LEDs 1405, 1406, 1407 may, but
need not be embedded within the panels 1401, 1402 and 1403,
respectively. In an embodiment, the LEDs 1405, 1406, 1407 are not
embedded within the panels 1401, 1402 and 1403, but rather,
illuminate the ornaments 1421, 1422 and 1423 by providing light
incident upon the edges of the panels. A power supply (also not
shown) provides power for the LEDs and the circuit. In an
embodiment, the ornament 1421 is principally illuminated by
illuminating LED 1405, the ornament 1422 is principally illuminated
by illuminating LEDs 1406, and the ornament 1423 is principally
illuminated by illuminating LED 1407. In an embodiment (not shown)
an ornament may be provided that is not principally illuminated by
an LED, and may, but need not be illuminated collaterally by the
illumination of another ornament.
[0059] In an embodiment, LED 1405 provides blue light, LED 1406
provides green light, and LED 1407 provides red light. In an
embodiment, the circuit (not shown) changes the relative intensity
of the LEDs 1405, 1406 and 1407 to create color fading and/or color
blending effects. In addition to being on and off, the LEDs 1405,
1406 and 1407 can be pulsed (rapidly switched on and off) to alter
the apparent intensity.
[0060] In one embodiment, LED 1407 may be illuminated while the
remaining LEDs are not; then LED 1407 may be gradually and steadily
dimmed (by pulsing) until it is off over a period of time. During
that same period, LEDs 1405 and 1406 may be gradually, and steadily
illuminated (again by pulsing) to produce the effect of an
illuminated ornament having a blended blue-green color that
gradually fades in while the preexisting red color thereof fades
out. It will be apparent to one of skill in the art that an almost
infinite range of color blending and fading is possible using the
red, green and blue LEDs.
[0061] Although only one LED is shown for each of three panels in
this illustrative embodiment, it is within the scope of the
invention to include fewer or more LEDs, the position of which may
be selected to enhance various parts of the relief, and to add
fewer or more panels. Moreover, it is within the scope of this
invention to incorporate multiple colored LEDs, including for
example, red, green and blue LEDs on each panel, thus permitting
the illumination of any layer of the display to comprise
substantially any color in substantially any intensity.
[0062] In an embodiment, one or more additional LEDs (not shown)
are placed in one or more of the panels 1401, 1402 and 1403 to
create additional or varied lighting or lighting effects. In an
embodiment three LEDs, one red, one green, one blue, are located on
each of the panels 1401, 1402 and 1403. Such an embodiment provides
flexibility for generating substantially any color or color effect
on any panel with LEDs so located. In an embodiment, three LEDs,
one red, one green, one blue, are located two or more of the four
edges of one or more of the panels. It will be apparent to one of
skill in the art that such an embodiment provides vast flexibility
in color and brightness effects, as well as multi-color
effects.
[0063] The panels 1401, 1402 and 1403 may be gapped. In one
embodiment, the panels 1401, 1402 and 1403 are spaced apart between
approximately 0.5 and 3 mm. The gapping may be accomplished using
standoffs or fittings associated with the table 1388, or by
inserting transparent or non-transparent materials between the
panels 1401, 1402 and 1403.
[0064] The horizontal table surface formed from the panel 1403 can
be used to support the type of things often placed on a table 1388.
In an embodiment, a bar table is used to support such items (not
shown) as coasters, glasses, cups, cans, bottles or other vessels
or items. In an embodiment, a sensor (not shown) is activated by
placing weight upon the panel 1403. The activation of the sensor
may cause the system to illuminate, or to change illumination or
patterns of illumination. The sensor may be a switch, or a pressure
sensor, or a light sensor, or other kind of sensor. In an
embodiment, a force incident on the panel 1403 or at part thereof
may cause the illumination of ornaments 1421, 1422 and 1423.
Different forces or locations of force can be used to key changing
levels or colors of illumination. Other combinations will be
apparent to one of ordinary skill once understanding the present
invention.
[0065] Turning now to FIGS. 15, 15A, 15B, 15C, 16, 16A, 16B, 16C,
17A, 17B and 17C, an illustration of an embodiment of the invention
for use as a lighted display 1500. Such lighted display 1500 can be
stationary, or mobile in an application such as atop a taxi. In an
embodiment, a two sided lighted display 1500 comprises three panels
1701, 1702 and 1703 on each side. In an embodiment, the panels
1701, 1702, 1703 are layered, with one panel 1701 on the inside,
one 1702 in the middle, and one 1703 on the outside. The ornaments
1721, 1722 and 1723 are each reliefs in one or both surfaces of the
panels 1701, 1702 and 1703 respectively. In an embodiment, the
ornaments 1721, 1722 and 1723 are reliefs on the inner surface (as
oriented with respect to a two-sided display 1500) of the panels
1701, 1702 and 1703 respectively. The panels 1701, 1702 and 1703
(shown separately in FIGS. 17A, 17B and 17C) are layered and
oriented to position the ornaments 1721, 1722 and 1723 in a desired
manner (shown assembled in FIG. 15, and assembled but in various
states of illumination in FIGS. 15A, 15B, 15C, 16A, 16B and 16C).
LEDs (not shown) may be controlled by a circuit (not shown) housed
in the lighted display 1500, or elsewhere. The LEDs may, but need
not be embedded within the panels 1701, 1702 and 1703. In an
embodiment, the LEDs are not embedded within the panels 1701, 1702
and 1703, but rather, illuminate the ornaments 1721, 1722 and 1723
by providing light incident upon the edges of the panels. A power
supply (also not shown) provides power for the LEDs and the
circuit. In an embodiment, a taxi or other automobile (shown in
phantom) provides power. In an embodiment, the ornament 1721 is
principally illuminated by illuminating one LED, the ornament 1422
is principally illuminated by illuminating another LEDs, and the
ornament 1423 is principally illuminated by illuminating yet
another LED. In an embodiment (not shown) an ornament may be
provided that is not principally illuminated by an LED, and may,
but need not be illuminated collaterally by the illumination of
another ornament.
[0066] In an embodiment, one LED provides blue light, another LED
provides green light, and yet another LED provides red light. In an
embodiment, the circuit (not shown) changes the relative intensity
of the LEDs to create color fading and/or color blending or other
effects. In addition to being on and off, the LEDs can be pulsed
(rapidly switched on and off) to alter the apparent intensity.
[0067] In an embodiment, one LED may be illuminated while the
remaining LEDs are not; then the illuminated LED may be gradually
and steadily dimmed (by pulsing) until it is off over a period of
time. During that same period, the other LEDs may be gradually, and
steadily illuminated (again by pulsing) to produce the effect of an
illuminated ornament having a blended blue-green color that
gradually fades in while the preexisting red color thereof fades
out. It will be apparent to one of skill in the art that an almost
infinite range of color blending and fading is possible using the
red, green and blue LEDs.
[0068] It is within the scope of the invention to include more than
one LED in one or more of the panels 1701, 1702, 1703. The position
of the one or more LEDs with respect to a panel may be selected to
enhance various parts of the relief. It is also within the scope of
the invention to provide fewer or more than the three panels
illustratively shown. Moreover, it is within the scope of this
invention to incorporate multiple colored LEDs, including for
example, red, green and blue LEDs on each panel, thus permitting
the illumination of any layer of the display to comprise
substantially any color in substantially any intensity.
[0069] In an embodiment, one or more additional LEDs (not shown)
are placed in one or more of the panels 1701, 1702 and 1703 to
create additional or varied lighting or lighting effects. In an
embodiment three LEDs, one red, one green, one blue, are located on
each of the panels 1701, 1702 and 1703. Such an embodiment provides
flexibility for generating substantially any color or color effect
on any panel with LEDs so located. In an embodiment, three LEDs,
one red, one green, one blue, are located two or more of the four
edges of one or more of the panels. It will be apparent to one of
skill in the art that such an embodiment provides vast flexibility
in color and brightness effects, as well as multi-color
effects.
[0070] The panels 1701, 1702 and 1703 may be gapped. In one
embodiment, the panels 1701, 1702 and 1703 are spaced apart by a
gap in the range of between 1 and 10 mm. The gapping may be
accomplished using standoffs or fittings associated with lighted
display 1500, or by inserting transparent or non-transparent
materials between the panels 1701, 1702 and 1703.
[0071] When mounted to an automobile (shown in phantom) or other
moving object, the lighted display may be supported at an angle
less than normal to the roadway. In one embodiment, the sides of
the lighted display 1500 are at an angle that is between
approximately 10 and 20 degrees angled. Although the panels 1701,
1702 and 1703 are illustrated as flat panels, it is within the
scope of the invention to form curved panels. In one embodiment,
the panels 1701, 1702 and 1703 are straight along the width, but
convex along the height. In one embodiment, the panels are formed
from curved hemispheric sections (or partial hemispheric sections,
that nest within each other, and are thus convex in both width and
height. In an embodiment, the panels are hemispheres, and the
two-sided lighted display thus forms a ball.
[0072] In one embodiment, the innermost surface of the innermost
panel 1701 on at least one side of the lighted display 1500 is
coated, at least partially with a reflective or opaque surface, or
with other adornments, to mitigate light from the other side of the
lighted display 1500 being observed from that side. In an
embodiment, an panel, which may be reflective, opaque is placed
between the two sides of the two-sided lighted display 1500 to
mitigate light observation from one side through the other.
[0073] In an embodiment, a translucent panel is placed within, but
in close proximity to the innermost panel of each side of the
lighted display, and an additional light source, such as for
example a rotating "police" style light can be placed within the
lighted display to produce a background effect for the lighted
display 1500.
[0074] While the invention has been particularly shown and
described with reference to a various embodiments thereof, it will
be understood by those skilled in the art that various changes in
form and details may be made therein without departing from the
spirit and scope of the invention.
* * * * *