发明名称 |
SPEAKER FORMED WITH SCREEN AS A UNITARY BLOCK |
摘要 |
A screen-integrated speaker in which mutual interference among channels does not occur easily, a high quality sound and a wide range of frequency are ensured, flexible and light, and downsizing for storage and transport are easy owing to its easiness of rolling up and deployment under a multi-channel structure is provided. The screen-integrated speaker according to an aspect of the invention includes a screen mainly composed of a fibrous structure and an exciter mounted to the back surface of the screen. Preferably, a exciting panel is interposed between the exciter and the screen.
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申请公布号 |
EP1912469(A1) |
申请公布日期 |
2008.04.16 |
申请号 |
EP20060782174 |
申请日期 |
2006.08.02 |
申请人 |
TEIJIN FIBERS LIMITED;AUTHENTIC, LTD. |
发明人 |
KURODA, SAORI;YANO, HITOSHI;KOSAKA, KUNIO;TSUCHIDA, MIKIHIKO;KITOH, HIROSHI |
分类号 |
H04R7/02;G03B21/56;H04R1/00;H04R1/02;H04R7/04 |
主分类号 |
H04R7/02 |
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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