Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Optical component and method of manufacture










Image Number 2 for United States Patent #6160597.

An optical component having a hybrid layer structure includes an orienting layer, a further layer in contact with the orienting layer and incorporating a cross-linked liquid crystalline monomer and at least one additional orienting layer on top of the liquid crystalline layer, and preferably includes one additional cross-linked liquid crystalline monomer. The layers have different functions, such as orienting or retarding. At least one of the orienting layers should be a photo-orientating polymer network layer, or have locally varying orienting pattern. These optical components are useful in transmittance and reflective liquid crystal displays, such as rotation cells, STN cells, ferroelectric cells, and cells having an addressable active matrix. Such cells are useful in optical and integrated optical devices, and may be used for safeguarding against counterfeiting and copying in transmission.








 
 
  Recently Added Patents
Methods and systems for motion estimation with nonlinear motion-field smoothing
Elementary network description for efficient link between neuronal models and neuromorphic systems
Redundant power delivery
5-lipoxygenase-activating protein (FLAP) inhibitors
Semiconductor device manufacture in which minimum wiring pitch of connecting portion wiring layer is less than minimum wiring pitch of any other wiring layer
Cell proliferation inhibitor
Early kill removal graphics processing system and method
  Randomly Featured Patents
Stem connector assembly
Synthetic biocompatible material having an improved oxidation resistance, process for preparing the same and prosthetic articles obtained therefrom
Portable electronic apparatus, operation control method, operation control program, signal generation apparatus and signal generation method
Ethylbenzene production employing tea-silicate catalysts
Device for mixing air and water in a water purifier
Oxadiazinyl organophosphorus pesticides
Composition and use
Illumination device
Testing and monitoring of a shock wave or pressure wave source
Rotary actuator having stationary armature and rotary field