Speaker system, mobile terminal device, and electronic device

Details Speaker system, mobile terminal device, and electronic device Speaker system, mobile terminal device, and electronic device

2006-05-23

2006-05-23

Tran, Sinh (Department: 2646)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Mounting or support feature of housed loudspeaker

C381S432000, C381S423000, C381S342000, C381S186000

Reexamination Certificate

active

07050600

ABSTRACT:
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.

REFERENCES:
patent: 4820952 (1989-04-01), Lee
patent: 6208237 (2001-03-01), Saiki et al.
patent: 1 107 641 (2001-06-01), None
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patent: 60-191599 (1985-09-01), None
patent: H1-159487 (1989-11-01), None
patent: WO 99/37121 (1999-07-01), None
patent: WO 00/02417 (2000-01-01), None
patent: WO 00/69212 (2000-11-01), None
Chinese Office Action dated Jul. 9, 2004 (8 pages) with English Translation (7 pages).
European Search Report dated May 20, 2003.

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