Invention Grant
- Patent Title: Liquid crystal display device and method for fabricating the same
- Patent Title (中): 液晶显示装置及其制造方法
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Application No.: US12457113Application Date: 2009-06-01
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Publication No.: US07826026B2Publication Date: 2010-11-02
- Inventor: Sunghoe Yoon
- Applicant: Sunghoe Yoon
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge
- Priority: KR10-2004-030533 20040430
- Main IPC: G02F1/1339
- IPC: G02F1/1339 ; G02F1/1343 ; G02F1/1333
Abstract:
A liquid crystal display device includes a first substrate having a step difference part; a second substrate facing the first substrate; a column spacer between the first substrate and the second substrate, a contact surface of the column spacer with the step difference part of the first substrate including a plurality of protrusions; and a liquid crystal layer between the first substrate and the second substrate.
Public/Granted literature
- US20090305444A1 Liquid crystal display device and method for fabricating the same Public/Granted day:2009-12-10
Information query
IPC分类:
