Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Photovoltaic system with integrated photovoltaic panel and battery
Semiconductor device with an amorphous semi-insulating layer, temperature sensor, and method of manufacturing a semiconductor device
Wearable display device
Methods and systems to reduce a number of simulations in a timing analysis
Shoe bag
Cooler
Myoglobin blooming agents, films, packages and methods for packaging
  Randomly Featured Patents
Electronic scale printer
Method for inhibiting tumor invasion or spreading in a subject
Horizontal pulse combustion boiler
Muffle and method of using
Hot-melt pressure-sensitive adhesive for hygiene applications
Process for producing magnesium utilizing aluminum-silicon alloy reductant
Power amplifier and a method for operating a power amplifier
Ticket metering and throat barrier module
Polyester films containing glass spheres and calcined china clay
Miniature rose plant named Savars