Liquid crystal display having drain and pixel electrodes linkabl

Details Liquid crystal display having drain and pixel electrodes linkabl Liquid crystal display having drain and pixel electrodes linkabl

1993-03-16

1995-02-21

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 87, 345 93, G02F 11343

Patent

active

053921437

ABSTRACT:
A liquid crystal display provides redundant circuits to ensure reliable operation of all pixels of a display and includes a substrate, a scanning line formed on the substrate, a pixel electrode formed on the substrate, a first switching element which is switched on and off in accordance with a potential level of the scanning line, a second auxiliary switching element which is initially electrically isolated from the pixel electrode by a switchable link.

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Patent Abstracts of Japan, vol. 8, No. 245, (P-312)[1682], Nov. 10, 1984, & JP-A-59 119 322, Jul. 10, 1984, K. Kinji, et al., "Active Matrix Liquid-Crystal Display Device".
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1988 SID International Symposium, Digest of Technical Papers. D. E. Castleberry et al. May 24, 1988, p. 232.

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