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
Discharge lamp comprising coated electrode
Encoder that optically detects positional information of a moving body from different optical paths lengths
Dual source mass spectrometry system
Information terminal, setting information distribution server, right information distribution server, network connection setting program and method
Micro vein enhancer
Method of forming solderable side-surface terminals of quad no-lead frame (QFN) integrated circuit packages
Resonant oscillator with start up and shut down circuitry
  Randomly Featured Patents
Communication DMA device for freeing the data bus from the CPU and outputting divided data
Shutoff and control valve
Compact optical reflectometer system
Stack type ball grid array package and method for manufacturing the same
Retaining device
Apparatus, and associated method, for automatically notifying a mobile station of occurrence of a triggering event
Door stop
Reversing mechanism for a toy motor driven wheeled vehicle
Devices and methods for absorbing, transferring and delivering heart energy
Video motion compensation apparatus