Invention Grant
- Patent Title: Backplane substrate including in-cell type touch panel, liquid crystal display device using the same, and method of manufacturing the same
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Application No.: US16206339Application Date: 2018-11-30
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Publication No.: US10394068B2Publication Date: 2019-08-27
- Inventor: Seong-Pil Cho , Seon-Yeong Kim
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2015-0157500 20151110
- Main IPC: H01L27/12
- IPC: H01L27/12 ; H01L29/786 ; G02F1/1343 ; G02F1/1362 ; G02F1/1333

Abstract:
The present invention is for a backplane substrate including an in-cell type touch panel advantageous to reducing the number of masks and the number of processes, a liquid crystal display device including the same, and a method of manufacturing the same, includes a plurality of interlayer dielectric layers disposed above a drain electrode of a thin film transistor are simultaneously patterned after forming a sensing line and a common electrode.
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Information query
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