Liquid crystal display and method of preparing the same

Details Liquid crystal display and method of preparing the same Liquid crystal display and method of preparing the same

1995-11-28

1998-10-06

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349124, G02F 11337

Patent

active

058185607

ABSTRACT:
A liquid crystal display comprising a liquid crystal and a polyimide alignment layer for orienting the liquid crystal, wherein the polyimide alignment layer has a plurality of regions which are at different imidiation ratios, whereby liquid crystal portions corresponding to the respective regions are oriented at different pretilt angles which are responsive to the imidiation ratios.

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Article entitled: "A Complementary TN LCD with Wide-Viewing-Angle Grayscale" by Takatori et al., Japan Display 92, pp. 591 -594.
Article: 41.5: Late-News Paper : A Full-Color TFT-LCD with a Domain-Divided Twisted-Nematic Structure; by Koike et al.; SID 92 Digest, pp. 798 -801.

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