| Patent | Date |
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Liquid crystal compositions comprising an organogermanium compound and methods for using the same
Grant 7,425,281 - Wand , et al. September 16, 2 | 2008-09-16 |
Chevron-free FLC device
Grant 7,379,144 - Xue , et al. May 27, 2 | 2008-05-27 |
Microdisplay and interface on single chip
Grant 7,283,105 - Dallas , et al. October 16, 2 | 2007-10-16 |
Compact electronic viewfinder
Grant 7,206,134 - Weissman , et al. April 17, 2 | 2007-04-17 |
High polarization ferroelectric liquid crystal compositions
Grant 7,195,719 - Wand , et al. March 27, 2 | 2007-03-27 |
Active matrix liquid crystal image generator
Grant 7,170,483 - Handschy , et al. January 30, 2 | 2007-01-30 |
Color-balanced brightness enhancement for display systems
Grant 7,116,378 - McDonald October 3, 2 | 2006-10-03 |
Increasing Brightness in Field-Sequential Color Displays
App 20060197727 - Malzbender; Rainer M. | 2006-09-07 |
Partially fluorinated liquid crystal material
Grant 7,083,832 - Wand , et al. August 1, 2 | 2006-08-01 |
Liquid crystal compositions comprising an organogermanium compound and methods for using the same
App 20060157673 - Wand; Michael D. ; et al. | 2006-07-20 |
Increasing brightness in field-sequential color displays
Grant 7,046,221 - Malzbender May 16, 2 | 2006-05-16 |
Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
Grant 7,012,730 - Handschy , et al. March 14, 2 | 2006-03-14 |
Ferroelectric liquid crystal devices using materials with a de Vries smectic A phase
Grant 6,870,163 - Xue , et al. March 22, 2 | 2005-03-22 |
High polarization dopants for ferroelectric liquid crystal compositions
Grant 6,838,128 - Wand , et al. January 4, 2 | 2005-01-04 |
Alkyl silane liquid crystal compounds
Grant 6,783,812 - Wand , et al. August 31, 2 | 2004-08-31 |
Liquid crystalline materials containing perfluoroalkyl and alkenyl tail groups
Grant 6,759,101 - Gough , et al. July 6, 2 | 2004-07-06 |
Liquid crystal compounds having a silane tail with a perfluoroalkyl terminal portion
Grant 6,737,124 - Gough , et al. May 18, 2 | 2004-05-18 |
Bookshelf liquid crystal materials and devices
Grant 6,703,082 - Wand , et al. March 9, 2 | 2004-03-09 |
Multi-state light modulator with non-zero response time and linear gray scale
Grant 6,690,499 - Larsen , et al. February 10, 2 | 2004-02-10 |
RGB illuminator with calibration via single detector servo
Grant 6,633,301 - Dallas , et al. October 14, 2 | 2003-10-14 |
Ferroelectric liquid crystal infrared chopper
Grant 6,580,078 - O'Callaghan , et al. June 17, 2 | 2003-06-17 |
Miniature display apparatus and method
Grant 6,525,709 - O'Callaghan February 25, 2 | 2003-02-25 |
DC-balanced and non-DC-balanced drive schemes for liquid crystal devices
Grant 6,507,330 - Handschy , et al. January 14, 2 | 2003-01-14 |
Continuously viewable, DC field-balanced, reflective, ferroelectric liquid crystal image generator
Grant 6,426,783 - Crandall July 30, 2 | 2002-07-30 |
Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
Grant 6,359,723 - Handschy , et al. March 19, 2 | 2002-03-19 |
Active matrix liquid crystal image generator with hybrid writing scheme
Grant 6,317,112 - Handschy , et al. November 13, 2 | 2001-11-13 |
Optics arrangement including light source arrangement for an active matrix liquid crystal image generator
Grant 6,195,136 - Handschy , et al. February 27, 2 | 2001-02-27 |
Mesogenic materials with anomalous birefringence dispersion and high second order susceptibility (X.sup.(2)).
Grant 6,139,771 - Walba , et al. October 31, 2 | 2000-10-31 |
Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
Grant 6,038,005 - Handschy , et al. March 14, 2 | 2000-03-14 |
Beam splitter element including a beam splitting layer and a polarizing layer for use in a light polarization modulating display system
Grant 6,025,890 - Chase February 15, 2 | 2000-02-15 |
Optics arrangement including a compensator cell and static wave plate for use in a continuously viewable, reflection mode, ferroelectric liquid crystal spatial light modulating system
Grant 6,016,173 - Crandall January 18, 2 | 2000-01-18 |
Display system including a polarizing beam splitter
Grant 5,900,976 - Handschy , et al. May 4, 1 | 1999-05-04 |
Optics arrangements including light source arrangements for an active matrix liquid crystal image generator
Grant 5,808,800 - Handschy , et al. September 15, 1 | 1998-09-15 |
Active matrix liquid crystal image generator with hybrid writing scheme
Grant 5,757,348 - Handschy , et al. May 26, 1 | 1998-05-26 |
High contrast distorted helix effect electro-optic devices and tight ferroelectric pitch ferroelectric pitch ferroelectric liquid crystal compositions useful therein
Grant 5,753,139 - Wand , et al. May 19, 1 | 1998-05-19 |
Active matrix liquid crystal image generator
Grant 5,748,164 - Handschy , et al. May 5, 1 | 1998-05-05 |
Liquid crystal integrated circuit display including as arrangement for maintaining the liquid crystal at a controlled temperature
Grant 5,694,147 - Gaalema , et al. December 2, 1 | 1997-12-02 |
Miniature image generator including optics arrangement
Grant 5,596,451 - Handschy , et al. January 21, 1 | 1997-01-21 |
Diffractive light modulator
Grant 5,552,916 - O'Callaghan , et al. September 3, 1 | 1996-09-03 |
Halogenated diphenyldiacetylene liquid crystals
Grant 5,457,235 - Wand , et al. October 10, 1 | 1995-10-10 |
Liquid crystal compounds containing chiral 2-halo-2 methyl alkoxy tails
Grant 5,453,218 - Wand , et al. September 26, 1 | 1995-09-26 |
Electro-optical switch with 4 port modules with electro-optic polarization rotators
Grant 5,381,250 - Meadows January 10, 1 | 1995-01-10 |
Fast switching color filters for frame-sequential video using ferroelectric liquid crystal color-selective filters
Grant 5,347,378 - Handschy , et al. September 13, 1 | 1994-09-13 |
Ferroelectric liquid crystal compositions containing chiral haloalkoxy tail units
Grant RE34,726 - Wand , et al. September 13, 1 | 1994-09-13 |
Diffractive light modulator
Grant 5,182,665 - O'Callaghan , et al. January 26, 1 | 1993-01-26 |
Ferroelectric liquid crystal compositions containing chiral haloalkoxy tails units
Grant 5,130,048 - Wand , et al. July 14, 1 | 1992-07-14 |
High tilt ferroelectric liquid crystal compounds and compositions
Grant 5,061,814 - Wand , et al. October 29, 1 | 1991-10-29 |
Ferroelectric liquid crystal compounds containing chiral haloalkyoxy tail units and compositions containing them
Grant 5,051,506 - Wand , et al. September 24, 1 | 1991-09-24 |
Electro-optic switching devices using ferroelectric liquid crystals
Grant 4,813,771 - Handschy , et al. March 21, 1 | 1989-03-21 |
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