Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Patent
1994-12-20
2000-09-26
Sikes, William L.
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
349110, 349143, G02F 1136, G02F 11333, G02F 11343
Patent
active
061249041
ABSTRACT:
A liquid crystal display device includes an array substrate, an opposing substrate, and a liquid crystal layer sealed between the substrates. The array substrate has signal and scanning lines arranged in a matrix manner, and a plurality of pixel electrodes each connected to the signal and scanning lines through a transistor. A conductive film covers the signal and scanning lines through an insulating film. Each pixel electrode has an edge portion overlapping with the conductive film through an insulating film.
REFERENCES:
patent: 5130829 (1992-07-01), Shannon
patent: 5353135 (1994-10-01), Edwards
patent: 5372958 (1994-12-01), Miyasaka et al.
Patent Abstracts of Japan, vol. 15, No. 426 (Oct. 29, 1991), abstract of JP 3-175430 (Jul. 30, 1991).
Patent Abstracts of Japan, vol. 13, No. 203 (May 15, 1989), abstract of JP 1-024232 (Jan. 26, 1989).
Kabushiki Kaisha Toshiba
Nguyen Dung
Sikes William L.
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