发明申请
- 专利标题： Retardation plate, method for manufacturing the retardation plate, and liquid crystal display
- 专利标题（中）： 延迟板，制造相位差板的方法和液晶显示器
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申请号： US12923616申请日： 2010-09-29
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公开(公告)号： US20110025953A1公开(公告)日： 2011-02-03
- 发明人: Sosuke Akao , Takao Taguchi
- 申请人： Sosuke Akao , Takao Taguchi
- 申请人地址： JP Tokyo
- 专利权人： TOPPAN PRINTING CO., LTD.
- 当前专利权人： TOPPAN PRINTING CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-093498 20080331; JP2008-164894 20080624
- 主分类号： G02F1/1347
- IPC分类号： G02F1/1347 ; G02F1/13 ; G03F7/20
摘要：
A retardation layer includes plurality of regions different in retardation. A retardation plate includes a substrate and a solidified liquid crystal layer supported by the substrate. The solidified liquid crystal layer is a continuous film made of a same material, and has biaxial optical anisotropy. The solidified liquid crystal layer includes plurality of regions, the regions being different in an in-plane retardation and a thickness direction retardation.
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