发明名称 |
VOICE FILM HAVING COILS ATTACHED IN PATTERN TYPE, METHOD FOR MANUFACTURING THE SAME, AND FLAT TYPE SPEAKER INCLUDING SAME |
摘要 |
<p>Disclosed are a voice film, a method for manufacturing the same, and a flat type speaker including the same. The voice film of the present invention comprises: a base having a first surface and a second surface corresponding to the first surface; a first coil pattern printed in a continuous track type on the first surface of the base; and a second coil pattern printed in a continuous track type on the second surface of the base. The first and second coil patterns can be manufactured by a printing method using photolithography.</p> |
申请公布号 |
WO2011010754(A1) |
申请公布日期 |
2011.01.27 |
申请号 |
WO2009KR04010 |
申请日期 |
2009.07.20 |
申请人 |
FLAT CORE SOUND INC.;KIM, SANG ROK |
发明人 |
KIM, SANG ROK |
分类号 |
H04R7/04;H04R9/02;H04R9/06;H04R31/00 |
主分类号 |
H04R7/04 |
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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