Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Active matrix electro-optic display device with light shielding layer and projection and color employing same










Image Number 6 for United States Patent #5237436.

The thin film switch of a pixel of an active matrix liquid crystal light valve is shielded from light by adding a light shielding layer of amorphous germanium or germaniums nitride in the interpixel area surrounding the pixel electrodes. Such active matrix displays are advantageously employed in a color projection TV to produce the separate red, blue and green components of a full color display.








 
 
  Recently Added Patents
Quick mounting device
Method and system for remote delivery of email
Method of operating an election ballot printing system
Cryptographically generated addresses using backward key chain for secure route optimization in mobile internet protocol
Power management implementation in an optical link
Image heating apparatus
Image generation based on a plurality of overlapped swathes
  Randomly Featured Patents
Controlling multimedia aspects of a computer
Air purification unit
Loudspeaker thermal management structure
Implantable medical lead
Automotive safety device for side lighting
High temperature stable aqueous brine fluids viscosified by water-soluble copolymers of acrylamidomethylpropanesulfonic acid salts
Method and device for winterizing boat engines
Furrow opener and apparatus for no-tillage transplanters and planters
Trigger arrangement with feedback response
Hinge