发明名称 Sound reproducing apparatus
摘要 <p>A sound reproducing apparatus includes a display unit, a board (22), a diaphragm panel (23), and an electroacoustic transducer (26). The display unit displays an image on a display surface. The board (22) is composed of a material which transmits visible light and arranged such that a first space is provided between the display surface of the display unit and the board (22). The diaphragm panel (23) is composed of a material which transmits visible light and arranged on the opposite side of the board (22) from the display unit such that a second space is provided between the board (22) and the diaphragm panel (23). The electroacoustic transducer (26) emits sound into the second space.</p>
申请公布号 EP1478206(A2) 申请公布日期 2004.11.17
申请号 EP20040010364 申请日期 2004.04.30
申请人 PANASONIC CORPORATION 发明人 SAIKI, SHUJI;USUKI, SAWAKO
分类号 H04B1/38;H04M1/03;H04R1/02;(IPC1-7):H04R1/02 主分类号 H04B1/38
代理机构 代理人
主权项
地址