Invention Grant
- Patent Title: Array substrate for liquid crystal display and method for manufacturing the same
- Patent Title (中): 液晶显示器用阵列基板及其制造方法
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Application No.: US13891557Application Date: 2013-05-10
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Publication No.: US08933454B2Publication Date: 2015-01-13
- Inventor: Jinpil Kim , Kiyoung Jung , Keumkyu Min , Sangsu Jang
- 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: Brinks Gilson & Lione
- Priority: KR10-2012-0055445 20120524
- Main IPC: H01L29/04
- IPC: H01L29/04 ; H01L27/12 ; G02F1/1362 ; G02F1/1337 ; G02F1/1343
Abstract:
An array substrate for a liquid crystal display and a method for manufacturing the same are disclosed. The array substrate for a liquid crystal display includes a source electrode and a drain electrode and an organic insulating film positioned on the source electrode and the drain electrode. The organic insulating layer includes a first contact hole exposing the drain electrode, and having a stepped level difference formed on the sloping surface of the first contact hole.
Public/Granted literature
- US20130313556A1 ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2013-11-28
Information query
IPC分类:
