发明名称 |
KEYBOARD ASSEMBLY INCLUDING AN ELECTROMAGNET |
摘要 |
A keyboard assembly includes a plurality of keys, a key actuation mechanism to move at least one of the keys, the key actuation mechanism including an electromagnet, and a controller to selectively control the electromagnet to cause the at least one key to move between a raised position and a retracted position. |
申请公布号 |
WO2014107155(A1) |
申请公布日期 |
2014.07.10 |
申请号 |
WO2013US20190 |
申请日期 |
2013.01.04 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
DE SAULLES, STEPHEN PHILIP;ROSE, EDWARD THOMAS |
分类号 |
G06F3/02;G06F3/041 |
主分类号 |
G06F3/02 |
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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