发明名称 |
OPTICAL MICROPHONE FOR COMMUNICATION AND OTHER DEVICES |
摘要 |
A lightwaveguide panel to be used with a a mobile telephone (MT) or personal digital assistant (PDA), the pannel comprises a first portion for lighting an LCD and/or a keyboard, and a second integral portion, said second portion including a first inclined surface for directing light from a source of light onto a light-reflecting acoustically responsive membrane, and a second inclined surface for directing light from said membrane onto a photo-detector. |
申请公布号 |
WO02080616(A2) |
申请公布日期 |
2002.10.10 |
申请号 |
WO2002IL00240 |
申请日期 |
2002.03.25 |
申请人 |
PHONE-OR LTD.;PARITSKY, ALEXANDER;KOTS, ALEXANDER |
发明人 |
PARITSKY, ALEXANDER;KOTS, ALEXANDER |
分类号 |
H04R23/00 |
主分类号 |
H04R23/00 |
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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