发明授权
- 专利标题： Liquid crystal panel, and liquid crystal display
- 专利标题（中）： 液晶面板和液晶显示屏
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申请号： US12208021申请日： 2008-09-10
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公开(公告)号： US07852436B2公开(公告)日： 2010-12-14
- 发明人: Takashi Shimizu , Kentarou Takeda , Hiroyuki Yoshimi
- 申请人： Takashi Shimizu , Kentarou Takeda , Hiroyuki Yoshimi
- 申请人地址： JP Ibaraki-shi, Osaka
- 专利权人： Nitto Denko Corporation
- 当前专利权人： Nitto Denko Corporation
- 当前专利权人地址： JP Ibaraki-shi, Osaka
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2007-235492 20070911
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335
摘要：
A liquid crystal panel of this invention has a first polarizer and a second polarizer disposed on both sides of a liquid crystal cell, and a first optical compensation layer disposed between the liquid crystal cell and the first polarizer, a second optical compensation layer disposed between the liquid crystal cell and the second polarizer, and a third optical compensation layer disposed between the first optical compensation layer and the second optical compensation layer, and wavelength dispersion of the liquid crystal cell satisfies Re40(450)>Re40(550)>Re40(650), wavelength dispersion of the first optical compensation layer and wavelength dispersion of the second optical compensation layer satisfy 0.7 Re40(550)>Re40(650).
公开/授权文献
- US20090066886A1 LIQUID CRYSTAL PANEL, AND LIQUID CRYSTAL DISPLAY 公开/授权日：2009-03-12
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