首页> 外国专利> REFLECTION TYPE LIQUID CRYSTAL DISPLAY IN WHICH THE ABSORPTION AXIS OF POLARIZATION PLATE, THE OPTICAL AXIS OF HALF PHASE DIFFERENCE FILM AND OPTICAL AXIS OF QUARTER PHASE DIFFERENCE FILM HAVING PARTICULAR ANGLE TO THE ORIENTATION DIRECTION

REFLECTION TYPE LIQUID CRYSTAL DISPLAY IN WHICH THE ABSORPTION AXIS OF POLARIZATION PLATE, THE OPTICAL AXIS OF HALF PHASE DIFFERENCE FILM AND OPTICAL AXIS OF QUARTER PHASE DIFFERENCE FILM HAVING PARTICULAR ANGLE TO THE ORIENTATION DIRECTION

机译:偏光板具有特定角度的偏光板的吸收轴,半相差膜的光轴和四相相差膜的光轴的反射型液晶显示

摘要

A normally white reflection type liquid crystal display includes a polarization plate; a quarter wavelength plate; a transparent substrate; a transparent electrode; and a twisted nematic liquid crystal layer. The polarization plate, the quarter wavelength plate, the transparent substrate, the transparent electrode, and the twisted nematic liquid crystal layer are layered in sequence from a light inputting side, and the angle between the optical axis of the quarter wavelength plate and the transmission axis of the polarization plate is below 65 degrees and above 45 degrees, or below 45 degrees and above 25 degrees.
机译:常白反射型液晶显示器包括偏振片;和偏振片。四分之一波长板;透明基板;透明电极;扭曲的向列液晶层。偏振板,四分之一波长板,透明基板,透明电极和扭曲向列液晶层从光入射侧开始依次层叠,四分之一波长板的光轴与透射轴之间的角度偏光板的角度小于65度且大于45度,或小于45度且大于25度。

著录项

  • 公开/公告号US6603521B2

    专利类型

  • 公开/公告日2003-08-05

    原文格式PDF

  • 申请/专利权人 NEC CORPORATION;

    申请/专利号US20020175081

  • 发明设计人 TERUAKI SUZUKI;KOICHI YANAI;

    申请日2002-06-20

  • 分类号G02F11/335;C09K190/20;

  • 国家 US

  • 入库时间 2022-08-22 00:04:23

相似文献

  • 专利
  • 外文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号