发明名称 |
Speaker system, mobile terminal device, and electronic device |
摘要 |
<p>A speaker system includes a display panel for displaying an image; a transparent panel provided such that the image displayed in the display panel is viewed through the transparent panel; an electric-mechanical-acoustic-transducer having a diaphragm for outputting a sound by vibrating the diaphragm in accordance with an electric signal; and an acoustic signal transfer member for transferring the sound output from the electric-mechanical-acoustic-transducer to a space provided between the display panel and the transparent panel. The transparent panel is allowed to be vibrated by the sound transferred to the space from the electric-mechanical-acoustic-transducer via the acoustic signal transfer member. <IMAGE></p> |
申请公布号 |
EP1271998(A2) |
申请公布日期 |
2003.01.02 |
申请号 |
EP20020013996 |
申请日期 |
2002.06.26 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SAIKI, SHUJI;USUKI, SAWAKO;KONISHI, SHUHEI |
分类号 |
H04M1/03;H04R7/04;(IPC1-7):H04R7/04 |
主分类号 |
H04M1/03 |
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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