发明授权
- 专利标题: FOIL-TYPE SWITCHING ELEMENT
- 专利标题(中): 薄膜状的电路元件
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申请号: EP03799545.3申请日: 2003-12-08
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公开(公告)号: EP1570498B1公开(公告)日: 2006-10-25
- 发明人: BIECK, Werner , CHABACH, Driss , DECOSTER, Yves , KIRSCH, Aloyse
- 申请人: IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
- 申请人地址: Zone Industrielle 6468 Echternach LU
- 专利权人: IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
- 当前专利权人: IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
- 当前专利权人地址: Zone Industrielle 6468 Echternach LU
- 代理机构: Beissel, Jean
- 优先权: EP02102704 20021209
- 国际公布: WO2004053906 20040624
- 主分类号: H01H13/70
- IPC分类号: H01H13/70
摘要:
A foil-type switching element comprises a first carrier foil and a second carrier foil arranged at a certain distance from each other by means of a spacer, said spacer comprising at least one recess defining an active area of the switching element. At least two electrodes are arranged in the active area of the switching element between said first and second carrier foils in such a way that, in response to a pressure acting on the active area of the switching element, the first and second carrier foils are pressed together against the reaction force of the elastic carrier foils and an electrical contact is established between the at least two electrodes. According to the invention at least one of said first and second carrier foils comprises a multi-layered configuration with an inner supporting foil and an outer elastic activation layer for introducing a force acting on the switching element into a central region of said active area of said switching element.
公开/授权文献
- EP1570498A1 FOIL-TYPE SWITCHING ELEMENT 公开/授权日:2005-09-07
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