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US06788371B2 SEMITRANSPARENT REFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE HAVING DECREASED NUMBER OF PHASE DIFFERENCE AND POLARIZING PLATES AND HAVING REFLECTOR WITH CONCAVE PORTIONS ON OUTER SURFACE OF TRANSPARENT SUBSTRATE 有权
具有多个相位差和极化板的反射液晶显示装置和具有透明基板的外表面上的凸面的反射器的透明反射液晶显示装置

  • 专利标题： SEMITRANSPARENT REFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE HAVING DECREASED NUMBER OF PHASE DIFFERENCE AND POLARIZING PLATES AND HAVING REFLECTOR WITH CONCAVE PORTIONS ON OUTER SURFACE OF TRANSPARENT SUBSTRATE
  • 专利标题（中）： 具有多个相位差和极化板的反射液晶显示装置和具有透明基板的外表面上的凸面的反射器的透明反射液晶显示装置
  • 申请号： US10201479
    申请日： 2002-07-23
  • 公开(公告)号： US06788371B2
    公开(公告)日： 2004-09-07
  • 发明人: Tetsushi Tanada , Mitsuo Ohizumi , Mitsuru Kano
  • 申请人： Tetsushi Tanada , Mitsuo Ohizumi , Mitsuru Kano
  • 优先权： JP2001-228658 20010727
  • 主分类号： G02F11335
  • IPC分类号： G02F11335
SEMITRANSPARENT REFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE HAVING DECREASED NUMBER OF PHASE DIFFERENCE AND POLARIZING PLATES AND HAVING REFLECTOR WITH CONCAVE PORTIONS ON OUTER SURFACE OF TRANSPARENT SUBSTRATE
摘要：
A liquid crystal display device has a pair of transparent substrates facing each other with a liquid crystal layer therebetween. First and second phase difference plates and a first polarizing plate are formed sequentially on one of the transparent substrates, while a reflector, a third phase difference plate, and a second polarizing plate are formed sequentially on the other of the transparent substrates. The reflector is a metal reflection film on a base material with concave portions formed thereon. The metal reflection film includes a plurality of concave surfaces corresponding to the concave portions that face the transparent substrate. The thickness of the metal reflection film is within the range of 5 to 50 nm.
摘要（中）：

液晶显示装置具有彼此面对的一对透明基板，液晶层在其间。 在其中一个透明基板上依次形成第一和第二相位差板和第一偏振板，而在另一个透明基板上依次形成反射器，第三相位差板和第二偏光板。 反射体是在其上形成有凹部的基材上的金属反射膜。 金属反射膜包括与面对透明基板的凹部对应的多个凹面。 金属反射膜的厚度在5〜50nm的范围内。

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