Invention Grant
- Patent Title: Liquid crystal display device having particular differences in average thickness of adjacent glass substrates
- Patent Title (中): 相邻玻璃基板的平均厚度有特别差异的液晶显示装置
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Application No.: US12017903Application Date: 2008-01-22
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Publication No.: US07692736B2Publication Date: 2010-04-06
- Inventor: Hitoshi Takahashi , Teruo Fujiwara , Megumi Kunimine
- Applicant: Hitoshi Takahashi , Teruo Fujiwara , Megumi Kunimine
- Applicant Address: JP Tokyo
- Assignee: Asahi Glass Company, Limited
- Current Assignee: Asahi Glass Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2005-212253 20050722
- Main IPC: G02F1/1347
- IPC: G02F1/1347 ; G02F1/1335 ; G02F1/1333
Abstract:
A liquid crystal display device eliminating an uneven display, which is a D-STN type liquid crystal display device having a compensation cell and a liquid crystal cell for display wherein a difference between the average thicknesses of at least two adjacent glass substrates among glass substrates existing in the compensation cell and the liquid crystal cell for display is 4 μm or more, and preferably not more than 50 μm.
Public/Granted literature
- US20080186437A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2008-08-07
Information query
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