Resources Contact Us Home
Apparatus for producing a liquid crystal optical device

Image Number 6 for United States Patent #5238523.

A substrate coated with a film of liquid crystal material having a uniform thickness is produced efficiently by applying the liquid crystal material to the electrode side of a substrate using an impregnating matter impregnated with the liquid crystal material, and such a method ensures uniform thickness even for a film of liquid crystal material having a large area. A liquid crystal optical device having a uniform optical quality and a large area is produced efficiently by coating a flexible substrate with a film of liquid crystal material using the method described above, laminating the coated flexible substrate with another flexible substrate, with the film of the liquid crystal material disposed between the electrode sides of the flexible substrates, and orienting the liquid crystal material in thus obtained laminate by subjecting the laminate to bending treatment.

  Recently Added Patents
Asynchronous distributed de-duplication for replicated content addressable storage clusters
Matching a usage history to a new cloud
Methods for processing 2Nx2N block with N being positive integer greater than four under intra-prediction mode and related processing circuits thereof
Fabrication method of semiconductor device and fabrication method of dynamic threshold transistor
Devices including composite thermal capacitors
System for hot-start amplification via a multiple emulsion
Distortion estimation for quantized data
  Randomly Featured Patents
Portable spa
Catheter having proximal heat sensitive deflection mechanism and related methods of use and manufacturing
Method for producing 3-alkylphenols and 1,3-dihydroxybenzene
Split channel authenticity queries in multi-party dialog
Building products
Device for driving directly heated cathode of cathode ray tube
Heat sink mounting method and apparatus
Elastomer spring mechanical seal
Thin film transistor and fabrication method thereof
Spatially orthogonal signal distribution and support architecture for multi-beam phased array antenna