发明名称 |
ELECTROACOUSTIC APPARATUS WITH OPTICAL ENERGY CONVERSION FUNCTION |
摘要 |
An electroacoustic apparatus with an optical energy conversion function is provided. The electroacoustic apparatus includes an optical energy converter for converting optical energy into electrical power. The electroacoustic apparatus further includes a signal generator and a flat speaker. The signal generator receives a signal from a sound source and generates a sound signal according to the received signal. The signal generator sends the sound signal to the flat speaker, and the flat speaker makes a sound according to the sound signal. Aforementioned operations are all performed by using the electrical power generated by the optical energy converter or a power stored therein.
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申请公布号 |
US2011255719(A1) |
申请公布日期 |
2011.10.20 |
申请号 |
US20100909840 |
申请日期 |
2010.10.22 |
申请人 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
LIOU CHANG-HO;CHEN MING-DAW;CHAN YI-JEN;WU KUN-CHIA;WANG WINNY |
分类号 |
H04R1/00 |
主分类号 |
H04R1/00 |
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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