发明名称 |
KEYPAD HAVING A METAL GRID FOR USE WITH A PORTABLE ELECTRONIC DEVICE |
摘要 |
A keypad for a portable electronic device includes a keymat having a plurality of actuation members and a plurality of key caps. Each of the plurality of key caps is associated with a respective one of the plurality of actuation members. The keypad further includes a metal grid disposed between the plurality of key caps and the keymat. The metal grid is adhered to a bottom surface of each of the plurality of key caps.
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申请公布号 |
US2012206361(A1) |
申请公布日期 |
2012.08.16 |
申请号 |
US201113025904 |
申请日期 |
2011.02.11 |
申请人 |
CHEN CHAO;HUANG LI;RESEARCH IN MOTION LIMITED |
发明人 |
CHEN CHAO;HUANG LI |
分类号 |
G06F3/02;H01H11/00 |
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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