发明名称 |
Membrane-type touch panel employing insulating grid anti-short means |
摘要 |
A location sensitive touch panel for use on a rigid substrate. The substrate carries a first set of conductive strips. A resilient plastic membrane overlaying it carries a second set of conductive strips orthogonal to and spaced from the first set. Finger pressure can cause electrical contact between any one of the first set of strips and any one of the second set of strips. The substrate may be either flat or curved, with the membrane conforming to its contour.
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申请公布号 |
US4066854(A) |
申请公布日期 |
1978.01.03 |
申请号 |
US19760744207 |
申请日期 |
1976.11.22 |
申请人 |
CONTROL DATA CORPORATION |
发明人 |
ZENK, GEORGE EDWARD;DITZIK, RICHARD JOSEPH |
分类号 |
H01H13/702;(IPC1-7):H01H13/52;H01H1/50 |
主分类号 |
H01H13/702 |
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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