Liquid crystal electrooptical device

Details Liquid crystal electrooptical device Liquid crystal electrooptical device

1996-05-07

1998-04-28

Sikes, William L.

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

349 38, G02F 11343

Patent

active

057451958

ABSTRACT:
An active matrix liquid crystal display having auxiliary capacitors. Two transparent conductive layers of ITO are formed on opposite sides of an insulating film. The first conductive layer forms pixel electrodes. The second transparent conductive film overlaps at least parts of the pixel electrodes via the insulating film to form the auxiliary capacitors without deteriorating the aperture ratio of the pixels.

REFERENCES:
patent: 4829358 (1989-05-01), Yamazaki
patent: 5182661 (1993-01-01), Ideda et al.
patent: 5289174 (1994-02-01), Suzuki
patent: 5321535 (1994-06-01), Ukai et al.
patent: 5365079 (1994-11-01), Kodaira et al.
patent: 5418636 (1995-05-01), Kawasaki
patent: 5483366 (1996-01-01), Atherton
patent: 5517342 (1996-05-01), Kim et al.

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