发明名称 |
Method and Apparatus Pertaining to Keypad Frets |
摘要 |
A keypad comprises a keypad frame and a metal spacer disposed on a backside thereof. At least one metal fret having a plurality of metal standoffs is disposed amongst the corresponding keycaps. These metal standoffs connect to the metal spacer (for example, via laser welding). The keypad frame can include a plurality of registration components and the metal spacer can include corresponding registration component-receiving openings disposed therein. |
申请公布号 |
US2014131181(A1) |
申请公布日期 |
2014.05.15 |
申请号 |
US201213673245 |
申请日期 |
2012.11.09 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
CHEN CHAO;LI XIAOFENG;HUANG LI |
分类号 |
H01H9/00;H01H11/00 |
主分类号 |
H01H9/00 |
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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