TFT active matrix liquid crystal display devices with two layer

Details TFT active matrix liquid crystal display devices with two layer TFT active matrix liquid crystal display devices with two layer

1997-09-05

1998-11-17

Gross, Anita Pellman

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

349147, G02F 1136, G02F 11343

Patent

active

058383999

ABSTRACT:
There are disclosed various types of TFT active matrix liquid crystal display devices in which a pixel is divided into three parts, a capacitor is added to each pixel, light shielding is applied to each TFT, and the matrix is driven by a DC cancelling technique.

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