发明名称 |
Keyboard and electronic apparatus |
摘要 |
Disclosed herein is a keyboard, including: a membrane switch having contacts disposed at positions thereof corresponding to keys; a spacer member provided on the membrane switch and having openings at least at portions thereof corresponding to the keys; a resilient member provided on the spacer member and spaced from and opposed to the membrane switch through the openings; and a key member provided at a portion of the resilient member which corresponds to each of the keys. |
申请公布号 |
US8704113(B2) |
申请公布日期 |
2014.04.22 |
申请号 |
US201113315927 |
申请日期 |
2011.12.09 |
申请人 |
ITOSHIRO YASUSHI;KUROSU SHIGERU;KATAYAMA HIROSHI;SONY CORPORATION |
发明人 |
ITOSHIRO YASUSHI;KUROSU SHIGERU;KATAYAMA HIROSHI |
分类号 |
H01H1/10 |
主分类号 |
H01H1/10 |
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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