发明授权
- 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
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申请号: US10239752申请日: 2002-09-26
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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
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.
公开/授权文献
- US20030090803A1 Touch-panel with light shielding peripheral part 公开/授权日:2003-05-15
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