| 7342719 |
Projection screen with reduced speckle |
Sushil Krishnamurthy |
2008-03-11 |
| 7167308 |
System for eliminating secondary images in rear projection systems |
Sushil Krishnamurthy, Gayathri Sundaresan |
2007-01-23 |
| 5982090 |
Integrated dual mode flat backlight |
— |
1999-11-09 |
| 5748268 |
Quasi-tiled active matrix display |
— |
1998-05-05 |
| 5615032 |
Nightvision compatible display with electrically activated infrared filter |
Vijay M. Sethna |
1997-03-25 |
| 5532852 |
High speed, high ambient viewability liquid crystal display assembly |
— |
1996-07-02 |
| 5486935 |
High efficiency chiral nematic liquid crystal rear polarizer for liquid crystal displays having a notch polarization bandwidth of 100 nm to 250 nm |
— |
1996-01-23 |
| 5442522 |
Wide dimming range backlight for liquid crystal devices |
— |
1995-08-15 |
| 5211463 |
Backlight for liquid crystal devices |
— |
1993-05-18 |
| 5082354 |
Optical switch and color selection assembly |
— |
1992-01-21 |
| 5016985 |
Infrared filter using cholesteric liquids |
Arthur Berman |
1991-05-21 |
| 4991941 |
Method and apparatus for multi-color display |
— |
1991-02-12 |
| 4877307 |
Stereoscopic display |
— |
1989-10-31 |
| 4770500 |
Method and apparatus for multi color display |
James L. Fergason |
1988-09-13 |
| 4476485 |
Constant current bias color switch for a beam penetration CRT |
— |
1984-10-09 |
| 4468691 |
Stroke during retrace color switch |
— |
1984-08-28 |
| 4442451 |
Differential random color switch for beam penetration CRT |
Edward L. Young |
1984-04-10 |
| 4356435 |
Random color switch for beam penetration CRT |
— |
1982-10-26 |
| 4337420 |
Dual mode color switch for beam penetration CRT |
— |
1982-06-29 |
| 4337421 |
Sequential color switch for beam penetration CRT |
— |
1982-06-29 |
