发明名称 |
Keypad for such as a mobile telephone has transparent keys illuminated by light generated by emitters |
摘要 |
<p>The light transmitting keys [A] project through apertures in a plate [H]. Beneath this is a control circuit board [B] and this has a light emitting plate [F] above it. The emitted light provides good visibility of the key functions. The keys may be used on the keypad of a mobile telephone.</p> |
申请公布号 |
DE202005008933(U1) |
申请公布日期 |
2005.08.25 |
申请号 |
DE20052008933U |
申请日期 |
2005.06.07 |
申请人 |
SUNWAVE TECHNOLOGY CORP |
发明人 |
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分类号 |
H01H9/18;(IPC1-7):H01H9/18 |
主分类号 |
H01H9/18 |
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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