发明名称 |
Keyboard having improved keytop |
摘要 |
A keyboard includes a keyboard body, a plurality of keys arranged in rows and columns, and switching elements for turning switching elements ON and OFF in response to operations on the plurality of keys. A special key among the plurality of keys has a keytop which is at least a stroke length of the special key higher than keytops of keys arranged in a row in which the special key is located.
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申请公布号 |
US5560724(A) |
申请公布日期 |
1996.10.01 |
申请号 |
US19950488674 |
申请日期 |
1995.06.07 |
申请人 |
FUJITSU LIMITED |
发明人 |
IWASA, SEIICHI;MOTOYAMA, HIDEYUKI;YOSHIOKA, MAKOTO |
分类号 |
G06F3/02;B41J5/08;G06F3/023;H01H13/14;H01H13/84;(IPC1-7):B41J5/08 |
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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