发明名称 |
Layered thin-type keycap structure |
摘要 |
A thin-type keycap structure comprising a key cap layer and a plastic film on the upper surface of the key cap layer. The thin-type keycap structure and the metal dome on a PCB are assembled to form a keypad structure. The thin-type keycap structure is made through compression molding of the plastic film and a resin together. The surface of the plastic film may be embossed before the compression molding. |
申请公布号 |
US8134094(B2) |
申请公布日期 |
2012.03.13 |
申请号 |
US20090407781 |
申请日期 |
2009.03.19 |
申请人 |
TSAO KAI-JIE;CHEN KUO-LONG;ICHIA TECHNOLOGIES, INC. |
发明人 |
TSAO KAI-JIE;CHEN KUO-LONG |
分类号 |
H01H13/70 |
主分类号 |
H01H13/70 |
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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