发明名称 |
Keypad apparatus for use with electronic devices and related methods |
摘要 |
A keypad apparatus and related methods are disclosed herein. An example keypad apparatus includes an electrical switch and a carrier composed of a plastic resin. The carrier has conductive traces printed thereon to couple the electrical switch to a circuit board via interference. |
申请公布号 |
EP2711953(A1) |
申请公布日期 |
2014.03.26 |
申请号 |
EP20120184954 |
申请日期 |
2012.09.19 |
申请人 |
BLACKBERRY LIMITED |
发明人 |
LOS, OLEG |
分类号 |
H01H13/807;H01H1/58;H01H13/81 |
主分类号 |
H01H13/807 |
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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