Liquid crystal device

Details Liquid crystal device Liquid crystal device

1999-11-11

2000-09-12

Dudek, James A.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349187, G02F 11339

Patent

active

061185108

ABSTRACT:
A liquid crystal device is provided with a pair of substrates (12, 16) containing a liquid crystal material (22). A wall structure comprising, for example, a plurality of walls (14) is provided between the two substrates. The wall structure provides mechanical strength to the device and resistance to flow of liquid crystal material which can cause deterioration in the device performance. The walls may extend in two mutually different directions (FIG. 8, 40) to provide mechanical strength and resistance to flow in two directions while the device can still be readily filled. The device is particularly applicable to a ferroelectric liquid crystal device.

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R. P. Wenz, et al.; SID 93 Digest; pp. 961-964; "Plastic Microstructure-Spaced LCD".

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