LCD with zig-zag electrodes on both substrates

Details LCD with zig-zag electrodes on both substrates LCD with zig-zag electrodes on both substrates

1999-04-22

2000-06-13

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349 96, 349139, G02F 11343, G02F 11335

Patent

active

060755822

ABSTRACT:
Provided is a liquid crystal display element in which a pair of substrates are provided; a plurality of scanning lines and signal lines are disposed in the form of a matrix on one transparent substrate out of the substrates, so that domains between the transparent substrates are divided into plural picture element domains by the respective scanning lines and the respective signal lines; plural opposed lines are disposed on the other transparent substrate parallel to the scanning lines; and a pair of an alignment-controlling material layer and a liquid crystal composition layer are laminated between the respective picture element domains, wherein the respective scanning electrodes and opposed electrodes on a pair of the transparent substrates in the respective picture element domains are disposed in zigzag and have a structure in which they are not superposed on each other in a normal direction of the substrates.

REFERENCES:
patent: 4335937 (1982-06-01), Takamatsu et al.
patent: 4373784 (1983-02-01), Nonomura et al.
patent: 4636817 (1987-01-01), Makasaki
patent: 4838657 (1989-06-01), Miura et al.
"LP-G: Late-News Poster: Hybrid Switching Mode for Wide-Viewing Angle TFT-LCD's," H.H. Shin, et al. SID International Symposium Digest of Technical Papers, col. XXIX, pp 718-721.
"A Novel Wide Viewing Angle Technology for AM.sub.-- LCDs," Kim, et al. IDW Proceedings of the Fourth International Display Workshops, pp. 175-178.

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