Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1989-04-20
1991-07-02
Miller, Stanley D.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
350334, 350339R, 340719, G02F 113, G09G 302
Patent
active
050281224
ABSTRACT:
A liquid crystal active-matrix display device is disclosed in which the edge portion of each of the gate electrodes overlaps the edge portion of each of the picture element electrodes to form an additional capacitor. The gate electrodes are made of tantalum, and a first insulating film of tantalum pentoxide and a second insulating film of silicon nitride are disposed in a gap between each of the gate electrodes and each of the picture element electrodes. This thereby provides additional capacitors with a large capacity at a high yield, with little affect on other processes.
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patent: 4810060 (1989-03-01), Ukai
patent: 4820024 (1989-04-01), Nishiura
"Promise and Challenge of Thin-Film Silicon Approaches to Active Matrices", Conference Record of 1982 International Display Research Conference, Cherry Hill, N.J., 19th-21st Oct., 1982, pp. 146-151.
"A 640.times.400 CdSe TFT-LC Display Panel", Sid International Symbosium, Digest of Technical Papers, 1st Edition, May 1985, pp. 286-188.
Hamada Hiroshi
Hishida Tadanori
Sakono Ikuo
Mai Huy K.
Miller Stanley D.
Sharp Kabushiki Kaisha
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