Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Liquid crystal display device using cholesteric liquid crystal color filter and fabricating method thereof










Image Number 10 for United States Patent #7057688.

A liquid crystal display device includes first and second substrates having inner surfaces facing and spaced apart from each other; a light absorption layer on an inner surface of the first substrate; a cholesteric liquid crystal color filter (CCF) layer on the light absorption layer for selectively reflecting light corresponding to one of red, green, and blue colors; a first transparent electrode on the CCF layer; a first orientation film on the first transparent electrode; a second transparent electrode on the inner surface of the second substrate; a second orientation film on the second transparent electrode, the first and second orientation films being rubbed along the same direction; a polarizing plate on an outer surface of the second substrate; and a layer of liquid crystal material between the first and second orientation films, wherein the layer of liquid crystal material has a bend structure.








 
 
  Recently Added Patents
Printed circuit board including electromagnetic bandgap structure
Process cartridge and electrophotographic image forming apparatus
Method of forming solderable side-surface terminals of quad no-lead frame (QFN) integrated circuit packages
Method and apparatus for web crawling
Video processing system and device with encoding and decoding modes and method for use therewith
Dual work function recessed access device and methods of forming
System and method for testing an integrated circuit embedded in a system on a chip
  Randomly Featured Patents
Electronic security seal
Electrical connectors for optoelectronic device packaging
Positioning device and method of use
Operational transconductance amplifier with DC offset elimination and low mismatch
Rooftop water heater
Semiconductor light-emitting device and method
Accurate voltage comparator with voltage-to-current converters for both reference and input voltages
Process for treating and sizing paper substrates
Fruit processing machine
Bone resorption assay