Invention Grant
- Patent Title: Array substrate and display panel having the same
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Application No.: US15377815Application Date: 2016-12-13
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Publication No.: US10345652B2Publication Date: 2019-07-09
- Inventor: Bomin 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: Polsinelli PC
- Priority: KR10-2015-0187104 20151228
- Main IPC: G02F1/1339
- IPC: G02F1/1339 ; G02F1/1337 ; G02F1/1335 ; G02F1/1362 ; G02F1/1341 ; G02F1/1368

Abstract:
Disclosed herein is a display panel in which a space between a color filter substrate and an array substrate is filled with liquid crystals. The cell gap between the color filter substrate and the array substrate is maintained by a column spacer and a filling pattern with which a contact hole is filled. Accordingly, it is possible to stress damage to an alignment film by the movement of the column spacer even if the display panel is deformed by external force. In addition, the contact hole is filled with the filling pattern, thereby suppressing overcoming the problem of insufficient or excessive amount of liquid crystals.
Public/Granted literature
- US20170184900A1 ARRAY SUBSTRATE AND DISPLAY PANEL HAVING THE SAME Public/Granted day:2017-06-29
Information query
IPC分类: