Invention Grant
- Patent Title: Liquid crystal display device having improved spacers
- Patent Title (中): 具有改进间隔物的液晶显示装置
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Application No.: US12285413Application Date: 2008-10-03
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Publication No.: US07643119B2Publication Date: 2010-01-05
- Inventor: Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
- Applicant: Kazuhiko Yanagawa , Keiichiro Ashizawa , Masahiro Ishii , Masayuki Hikiba
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Stites & Harbison PLLC
- Agent Juan Carlos A. Marquez, Esq.
- Priority: JP11-106382 19990414
- Main IPC: G02F1/1343
- IPC: G02F1/1343 ; G02F1/1339
Abstract:
A liquid crystal display device includes opposing first and second substrates with a liquid crystal therebetween, and plural spacers formed on second substrate. An uneven portion of a rectangular shape is formed in an area on the first substrate facing an end portion of the respective spacers, and the end portion of the respective spacers and the uneven portion contact mutually, and a long side of the uneven portion is longer than one side of the end portion of the respective spacers, and a short side of the uneven portion is shorter than another side of the end portion of the respective spacers.
Public/Granted literature
- US20090051864A1 Liquid crystal display device having improved spacers Public/Granted day:2009-02-26
Information query
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