发明申请
- 专利标题: Resistive type touch panel
- 专利标题(中): 电阻式触摸屏
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申请号: US10952633申请日: 2004-09-29
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公开(公告)号: US20050110772A1公开(公告)日: 2005-05-26
- 发明人: Nam Kong , Tae You , Hee Park
- 申请人: Nam Kong , Tae You , Hee Park
- 专利权人: LG PHILIPS LCD CO., LTD.
- 当前专利权人: LG PHILIPS LCD CO., LTD.
- 优先权: KRP2003-83690 20031124
- 主分类号: G02F1/1339
- IPC分类号: G02F1/1339 ; G06F3/045 ; G09G5/00
摘要:
A resistive type touch panel includes a first substrate aligned to be facing a second substrate. The first substrate includes a first conductive layer and the second substrate includes a second conductive layer. A plurality of spacers each having a polygonal column shape are disposed between the first and second substrates in predetermined positions. The geometry and center-to-center spacing of the spacers minimizes detection of a distributed activation force applied to one of the first and second substrate while still providing sensitivity to detect concentrated application of an activation force to one of the first and second substrates.
公开/授权文献
- US08125454B2 Resistive type touch panel 公开/授权日:2012-02-28
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