TFT active matrix liquid crystal display devices with plural TFT

Details TFT active matrix liquid crystal display devices with plural TFT TFT active matrix liquid crystal display devices with plural TFT

1992-07-08

1994-07-19

Gross, Anita P.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 55, G02F 11343

Patent

active

053314476

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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