发明申请
- 专利标题: Liquid Crystal Cell Substrate With Color Filter, Liquid Crystal Cell And Liquid Crystal Display
- 专利标题(中): 带有滤色片,液晶电池和液晶显示器的液晶电池基板
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申请号: US12278418申请日: 2007-02-01
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公开(公告)号: US20090096966A1公开(公告)日: 2009-04-16
- 发明人: Seiji Umemoto , Kentarou Takeda , Minoru Miyatake
- 申请人: Seiji Umemoto , Kentarou Takeda , Minoru Miyatake
- 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
- 优先权: JP2006-030561 20060208
- 国际申请: PCT/JP2007/051676 WO 20070201
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335
摘要:
The present invention provides a liquid crystal cell with a color filter having a transparent substrate and a color filter, where the retardation value Rth(B), Rth(G) and Rth(R) in the thickness direction, which is represented by the following formula (1) in the blue region, the green region and the red region of the color filter, satisfy the following formula (2) or (3): Rth=[{(nx+ny)/2}−nz]×d Formula (1) Rth(B)>Rth(G)>Rth(R) Formula (2) Rth(B)
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