Structure for TFT-LCD

Details Structure for TFT-LCD Structure for TFT-LCD

2005-08-02

2005-08-02

Kim, Robert H. (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C257S059000, C257S072000

Reexamination Certificate

active

06924854

ABSTRACT:
A structure for a thin film transistor LCD includes a data line extending in a first direction; a source electrode protruded for a predetermined length from the data line; a gate electrode in a second direction so as to be overlapped with a portion of the source electrode and the data line; and a drain electrode of which a portion is overlapped with the gate electrode. The drain electrode is bent according to the contours of the data line and the source so that wider channel can be obtained even without increasing the width of the gate electrode. A pixel electrode is connected to a region of the drain which is not overlapped with the gate electrode and positioned at the inner side of the region forming the data line and the gate electrode.

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