Active matrix device and display

Details Active matrix device and display Active matrix device and display

2005-10-04

2005-10-04

Nguyen, Dung T. (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C257S059000

Reexamination Certificate

active

06952244

ABSTRACT:
An active matrix devise comprises an array of picture elements. Each picture element has an image element, such as an LCD cell (11) connected to a first storage capacitor12and arranged to be connected to a data line4by an thin film transistor10when activated by a scan signal on a scan line6. A second storage capacitor21can be connected across the first capacitor12by means of another thin film transistor20when desired so as to increase the storage capacitance at the pixel.

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