发明名称 Illuminating assembly with built-in panel speaker
摘要 The loudspeaker has a sound radiating element (4d) mounted in a holder with an associated converter (6) that converts the audio signals fed to it into mechanical vibrations to stimulate the sound radiating element to transversal flexural vibrations and hence sound radiation. The flat loudspeaker thus formed is integrated into a lighting arrangement. The converter is mounted in a light housing and forms part of the light as well as the sound radiating element.
申请公布号 EP1122974(A1) 申请公布日期 2001.08.08
申请号 EP20000102075 申请日期 2000.02.02
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 BOESNECKER, ROBERT
分类号 H04R1/02;H04R7/04 主分类号 H04R1/02
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