发明名称 |
INTEGRATED PASSIVE CIRCUIT ELEMENTS FOR SENSING DEVICES |
摘要 |
Capacitive sensing devices are provided that include a sensing pattern of conductive traces disposed upon the surface of a substrate and a first passive circuit element that includes a metallic conductor disposed upon the same surface of the substrate. In some embodiments, the first passive circuit element is a component of an electronic circuit that can be, for example, a low pass filter. Provided capacitive sensing devices are useful, for example, when incorporated into projected touch screen display panels for use on electronic devices. |
申请公布号 |
EP2564295(A2) |
申请公布日期 |
2013.03.06 |
申请号 |
EP20110716456 |
申请日期 |
2011.04.19 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
WEAVER, BILLY L.;FREY, MATTHEW H.;ZU, LIJUN;MORAN, CRISTIN E. |
分类号 |
G06F3/044;G06F3/041;H03K17/96 |
主分类号 |
G06F3/044 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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