Liquid crystal display panel and method of fabricating thereof

Details Liquid crystal display panel and method of fabricating thereof Liquid crystal display panel and method of fabricating thereof

2006-09-27

2008-08-05

Smith, Zandra (Department: 2822)

Semiconductor device manufacturing: process

Making field effect device having pair of active regions...

On insulating substrate or layer

C438S166000, C257S072000

Reexamination Certificate

active

07407841

ABSTRACT:
The present invention relates to a liquid crystal display panel and a fabricating method thereof that is capable of enhancing crystallization efficiency of an active layer and simplifying the fabricating process. A fabricating method of a liquid crystal display panel includes forming a gate electrode on a substrate; forming a gate insulating film on the gate electrode formed thereon; forming an amorphous silicon film on the gate insulating film; forming an insulating pattern on the amorphous silicon film; crystallizing the amorphous silicon film into a polycrystalline silicon film using a derivative metal, the polycrystalline silicon film having source, drain and channel areas, wherein the insulating pattern overlaps the channel area of the polycrystalline silicon film; and forming source and drain electrodes on the polycrystalline silicon film, wherein the source and the drain electrodes contacting the source and drain areas of the polycrystalline silicon film, respectively.

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