发明授权
US06814452B2 Touch-panel with light shielding peripheral part 有权
触摸屏带遮光周边部分

  • 专利标题: Touch-panel with light shielding peripheral part
  • 专利标题(中): 触摸屏带遮光周边部分
  • 申请号: US10239752
    申请日: 2002-09-26
  • 公开(公告)号: US06814452B2
    公开(公告)日: 2004-11-09
  • 发明人: Yasuji Kusuda
  • 申请人: Yasuji Kusuda
  • 优先权: JP2000-99561 20000331
  • 主分类号: G02B2700
  • IPC分类号: G02B2700
Touch-panel with light shielding peripheral part
摘要:
Provided is a touch panel, which has a light-shielding effect in its peripheral portion and is able to improve the visibility of its screen at low cost and also cope with the thickness reduction of a product provided with an LCD with a touch panel. In an analog resistive film system touch panel, where conductive panels (1, 2) are arranged opposite to each other with transparent electrodes (12, 22) formed by a whole or a part of a transparent conductive film and wiring lines formed on one-side surfaces of transparent insulative substrates (11, 21) and one or more resin layers (4, 28, 15) are provided for various purposes in the peripheral portion located between the transparent insulative substrates, at least one layer of the resin layers additionally has a light-shielding function by being colored black.
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