发明申请
- 专利标题: Resistive touch screen having conductive mesh
- 专利标题(中): 具有导电网的电阻式触摸屏
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申请号: US10987882申请日: 2004-11-12
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公开(公告)号: US20060102461A1公开(公告)日: 2006-05-18
- 发明人: Ronald Cok , Debasis Majumdar , Glen Irvin
- 申请人: Ronald Cok , Debasis Majumdar , Glen Irvin
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 主分类号: H01H1/10
- IPC分类号: H01H1/10
摘要:
A touch screen comprising: a) a substrate; b) a first conductive layer located on the substrate; c) a flexible sheet comprising a substantially planar surface and integral compressible spacer dots formed thereon, each integral compressible spacer dot having a base closest to the planar surface and a peak furthest from the planar surface; and d) a second conductive layer located on the surface of the flexible sheet, wherein the second conductive layer comprises a conductive mesh pattern and the peaks of the integral compressible spacer dots are located in non-conductive openings in the conductive mesh pattern; wherein when a minimum required activation force is applied to the touch screen at the location of one of the compressible spacer dots, the compressible spacer dot is compressed to allow electrical contact between the first and second conductive layers.
公开/授权文献
- US07196281B2 Resistive touch screen having conductive mesh 公开/授权日:2007-03-27
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