Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

1990-02-16

1992-02-11

Miller, Stanley D.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

340784, 359 54, 359 87, G02F 113

Patent

active

050871137

ABSTRACT:
A liquid crystal display device is described which contains picture element electrodes arranged on an insulating substrate and thin film transistors for switching the voltage to be applied to the picture element electrodes. The device is characterized in that additional capacity electrodes are formed from the same material as electrodes of the thin film transistors, between the insulating substrate and the picture element electrodes.

REFERENCES:
patent: 4385292 (1983-05-01), Nonomura et al.
patent: 4697331 (1987-10-01), Boulitrop et al.
patent: 4700457 (1987-10-01), Matsukawa
patent: 4759610 (1988-07-01), Yanagisawa
patent: 4772099 (1988-09-01), Kato et al.
patent: 4810060 (1989-03-01), Ukai
patent: 4816885 (1989-03-01), Yoshida et al.
patent: 4820024 (1989-04-01), Nishiura
patent: 4821092 (1989-04-01), Noguchi
patent: 4839707 (1989-06-01), Shields
patent: 4907046 (1990-03-01), Ohji et al.
"Substrate for MIS Type Active Matrix Display Device"-No. 61-151516 Shunichi Monobukuro; Jul. 10, 1986.

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