Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Light addressed liquid crystal light valve incorporating electrically insulating light blocking material of a-SiGe:H

Light addressed liquid crystal light valve incorporating electrically insulating light blocking material of a-SiGe:H

US Patent 5084777 · Granted Jan 28, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Artificial window and method for manufacturing the same2021
Image capture method, system and apparatus2011
Subpixels of a light valve pixel having characteristics adapted to complement li2010
System and method employing reflective imaging devices for a projection display2010
Microlens front projection screen2010
Projection LED cooling2009
Optical assembly to provide complementary illumination of subpixels of a light v2009
Method and apparatus for a collaborative meeting room system2008
Light emitting device driving method and projection apparatus so equipped2008
Transmissive electromechanical light valve and system2008
Fresnel lens having reduced distortions2007
Projection LED cooling2007