Liquid crystal device and process for production thereof

Details Liquid crystal device and process for production thereof Liquid crystal device and process for production thereof

1997-07-25

1999-01-12

Thomas, Alexander

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With charge transferring layer of specified composition

349122, 349153, 349154, 349155, 349157, G02F 11339

Patent

active

058584820

ABSTRACT:
A liquid crystal device is formed of a pair of substrates oppositely disposed with adhesive particles dispersed between the substrates, a sealing member disposed along a periphery of the substrates while leaving a liquid crystal injection port to be later sealed, and a liquid crystal disposed in a region surrounded by the sealing member and the liquid crystal injection port later sealed. In the device, the region surrounded by the sealing member for disposing the liquid crystal is divided into a rectangular first region for effective optical modulation and a second region surrounding the first region not contributing to substantial optical modulation, and the adhesive particles are disposed in a dispersed state in the first region and selectively at a portion of the second region in proximity to the injection port so as to minimize a cell gap distribution and provide a broader drive margin temperature characteristic.

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