发明授权
US4025164A Liquid crystal display device for colored display of information with a
selective polarizer
失效
液晶显示装置,用于通过选择性偏振器彩色显示信息
- 专利标题: Liquid crystal display device for colored display of information with a selective polarizer
- 专利标题(中): 液晶显示装置,用于通过选择性偏振器彩色显示信息
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申请号: US660986申请日: 1976-02-24
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公开(公告)号: US4025164A公开(公告)日: 1977-05-24
- 发明人: Rino Doriguzzi , Terry J. Scheffer
- 申请人: Rino Doriguzzi , Terry J. Scheffer
- 申请人地址: CH Baden
- 专利权人: BBC Brown Boveri & Company Limited
- 当前专利权人: BBC Brown Boveri & Company Limited
- 当前专利权人地址: CH Baden
- 优先权: CH3352/75 19750317
- 主分类号: C09K19/60
- IPC分类号: C09K19/60 ; G02F1/1335 ; G02F1/137 ; G09F9/30 ; G02F1/13
摘要:
A liquid crystal display device for the colored display of information with a reflector and a twisted nematic liquid crystal cell placed between a linear and a selective polarizer is disclosed. The selective polarizer is disposed in front of the twisted nematic liquid crystal cell and the linear polarizer is disposed between the twisted nematic liquid crystal cell and the reflector.
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