Invention Grant
- Patent Title: Liquid crystal display device with double metal layer source and drain electrodes and fabricating method thereof
- Patent Title (中): 具有双金属层源漏电极的液晶显示装置及其制造方法
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Application No.: US11648831Application Date: 2007-01-03
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Publication No.: US07863120B2Publication Date: 2011-01-04
- Inventor: Gee Sung Chae
- Applicant: Gee Sung Chae
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch LLP
- Priority: KRP2001-14651 20010321
- Main IPC: H01L21/338
- IPC: H01L21/338
Abstract:
A method of fabricating a liquid crystal display device includes, according to an embodiment of the present invention, forming a gate electrode on a substrate, forming a gate insulating layer over the gate electrode and on the substrate, forming a first metal layer on the first semiconductor layer and a second metal layer over the first metal layer, forming source and chain electrode by patterning a separation region in the first and second metal layers, and patterning the first metal layer and the first semiconductor layer in the same pattern.
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