发明名称 Speaker apparatus
摘要 A speaker apparatus includes: a diaphragm vibrating to output sounds and being formed in an annular shape having a center hole in the middle thereof; a driving section causing the diaphragm to vibrate; a light emitting member emitting light; and a heat controlling member radiating heat generated when the light emitting member emits light or conducting the heat to a heat radiating section, wherein at least a part of the heat controlling member is provided on an axis including the center axis of the diaphragm, and the light emitting member is disposed on an end face of the heat controlling member.
申请公布号 EP2498512(A3) 申请公布日期 2014.04.16
申请号 EP20120157119 申请日期 2012.02.27
申请人 SONY CORPORATION 发明人 SUZUKI, NOBUKAZU;OHASHI, YOSHIO;YOKOTA, TEPPEI
分类号 H04R9/02;H04R1/02 主分类号 H04R9/02
代理机构 代理人
主权项
地址