Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

1997-08-04

1999-08-10

Chow, Dennis-Doon

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

349 58, G09G 336

Patent

active

059366001

ABSTRACT:
A liquid crystal display device (1) for the purpose providing a compact liquid crystal display device has two liquid crystal panels, which are a drive liquid crystal panel and a compensating panel, a frame (50), which has a receiving area (52) for the purpose of receiving at least one liquid crystal panel, and a spacer (80), which is made from a light-blocking material and configured as a panel frame, covers the liquid crystal panels and is located between the each liquid crystal panel, the panel frame being made of a material that acts as an electromagnetic shield, wherein a step between an upper and a lower glass elements forming the liquid crystal panel is utilized to locate positioners within the space of the liquid crystal panel.

REFERENCES:
patent: 5146354 (1992-09-01), Plesinger
English translation of JP-A-4-204822 (Utena) (6 pages).
Patent Abstracts of Japan, Publication No. 03-021923, Jan. 30, 1991, vol. 015, No. 149, Hitachi Ltd; Hitachi Device Eng Co. Ltd. (1 page).
Patent Abstracts of Japan, Publication No. 55-064215, May 14, 1980, vol. 004, No. 107, Citizen Watch Co. Ltd. (1 page).
Patent Abstracts of Japan, Publication No. 01-225920, Sep. 8,1989, vol. 013, No. 543, Seiko Epson Corp. (1 page).
Supplementary European Search Report, dated Jun. 13, 1997 (1 page) Communication, dated Jun. 24, 1997, (1 page).

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