Light-emitting diode semiconductor chip with leads

Takahashi March 19, 1

Patent Grant D278048

U.S. patent number D278,048 [Application Number 06/372,642] was granted by the patent office on 1985-03-19 for light-emitting diode semiconductor chip with leads. This patent grant is currently assigned to Stanley Electric Co., Ltd.. Invention is credited to Kaoru Takahashi.


United States Patent D278,048
Takahashi March 19, 1985

Light-emitting diode semiconductor chip with leads

Claims

The ornamental design for a light-emitting diode semiconductor chip with leads, substantially as shown and described.
Inventors: Takahashi; Kaoru (Zama, JP)
Assignee: Stanley Electric Co., Ltd. (Tokyo, JP)
Appl. No.: 06/372,642
Filed: April 28, 1982

Foreign Application Priority Data

Oct 30, 1981 [JP] 56-48471
Oct 30, 1981 [JP] 56-48472
Current U.S. Class: D13/182
Field of Search: ;D13/99 ;D26/1 ;362/800 ;313/499,500,501,512 ;357/17,74

References Cited [Referenced By]

U.S. Patent Documents
2986678 May 1961 Andres et al.
3458779 July 1969 Blank et al.
3962719 June 1976 Pfaff
4143394 March 1979 Schoberl

Other References

Allied Industrial Electronics Catalog 1964 p. 78 Photocell B425..

Primary Examiner: Kemper; Catherine E.
Assistant Examiner: Heflin; Clare E.
Attorney, Agent or Firm: Sutton; Ezra

Description



FIG. 1 is a perspective view of a light-emitting diode semiconductor chip with leads showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, as seen from the right side of FIG. 1;

FIG. 4 is a side elevational view thereof, as seen from the left side of FIG. 1;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective veiw of a light-emitting diode semiconductor chip with leads showing the second embodiment of my new design;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a side elevational view thereof, as seen from the right side of FIG. 7;

FIG. 10 is a side elevational view thereof, as seen from the left side of FIG. 7;

FIG. 11 is a top plan view thereof; and

FIG. 12 is a bottom plan view thereof.

* * * * *


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