Liquid crystal display with sawtooth structure

Details Liquid crystal display with sawtooth structure Liquid crystal display with sawtooth structure

1997-02-25

1998-09-15

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349123, 349124, G02F 11337

Patent

active

058087176

ABSTRACT:
Display device in which the viewing angle dependence is compensated by providing sub-cells having a mutually different viewing angle dependence via a replica method in which the liquid crystal orienting layer is given a sawtooth pattern. Orienting is realized by rubbing or by providing a Langmuir-Blodgett film. Due to variation of the angles of the sawtooth structure, different tilt angles with respect to the substrate are obtained in different areas.

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"A Full-Color TFT-LCD With A Domain-Divided Twisted-Nematic Structure", by Y. Koike et al, SID 92 Digest, pp. 798-801.

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