Structure of thin film transistors and liquid crystal...

Details Structure of thin film transistors and liquid crystal... Structure of thin film transistors and liquid crystal...

2009-08-25

2011-12-27

Dudek, James (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C257S072000

Reexamination Certificate

active

08085355

ABSTRACT:
A structure of a plurality of thin film transistors wherein a peripheral circuit on a glass substrate of a liquid crystal display panel; and each of polycrystalline silicon thin film13of the thin film transistor is formed on the glass substrate; and each of gate electrode15is formed on a gate insulation layer, and each of the gate electrode15is overhead corresponding to the polycrystalline silicon thin film13for a channel; wherein the gate electrode15is comprised a pair of projection part15A and a gate-channel15B; and wherein the pair of projection part15A is formed the both sides of the gate-channel15B in which the side is for along the channel-direction, and wherein the pair of projection part15A is enlarged for across the channel-direction.

REFERENCES:
patent: 6333520 (2001-12-01), Inoue
patent: 7755142 (2010-07-01), Matsumura et al.
patent: 3403807 (2003-02-01), None
patent: 2008-021760 (2008-01-01), None

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