发明名称 |
Membrane switch with rigid fascia |
摘要 |
A membrane switch provides a substantially rigid front fascia without the need for flexure limiting standoffs or the like. The membrane switch may use thin, printed insulating dots whose pattern controls the force required to actuate the switch elements as a function of distance from the switch elements preventing multiple activations.
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申请公布号 |
US6967299(B2) |
申请公布日期 |
2005.11.22 |
申请号 |
US20040844646 |
申请日期 |
2004.05.13 |
申请人 |
ARK-LES CORPORATION |
发明人 |
HOWIE MALCOLM;HUANG JIIANMING |
分类号 |
H01H13/702;(IPC1-7):H01H13/70 |
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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