Active matrix substrate with conductive film covering transparen

Details Active matrix substrate with conductive film covering transparen Active matrix substrate with conductive film covering transparen

1991-11-29

1994-01-04

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 54, 359 55, 359 57, G02F 11343

Patent

active

052765407

ABSTRACT:
An active matrix substrate which includes a plurality of pixel electrodes arranged in a matrix over an insulating substrate, with each of the pixel electrodes having a transparent conductive film including an additional capacitance portion and a non-additional capacitance portion. Additional capacitance electrodes are capacitively coupled to said additional capacitance portions through at least one insulating film. A conductive film electrically connects the additional capacitance portion to the non-additional capacitance portion of each of the pixel electrodes. The transparent conductive film of each of said pixel electrodes includes a portion for covering the conductive film, the portion for covering having a wider width than a width of the conductive film.

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patent: 4961629 (1990-10-01), Kato
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patent: 5162901 (1992-11-01), Shimada et al.
"A Large-Area High-Resolution Active-Matrix Color LCD," Sunata et al, Proceedings of the Society for Information Display (SID) vol. 28 (1987), No. 2, New York, N.Y., pp. 141-144.

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