Sound reproducing apparatus

Details Sound reproducing apparatus Sound reproducing apparatus

2006-10-10

2006-10-10

Tran, Sinh (Department: 2615)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Plural or compound reproducers

C381S152000, C381S182000, C381S186000

Reexamination Certificate

active

07120264

ABSTRACT:
A sound reproducing apparatus includes a display unit, a board22, a diaphragm panel23, and an electroacoustic transducer26. The display unit displays an image on a display surface. The board22is 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 board22. The diaphragm panel23is composed of a material which transmits visible light and arranged on the opposite side of the board22from the display unit such that a second space is provided between the board22and the diaphragm panel23. The electroacoustic transducer26emits sound into the second space.

REFERENCES:
patent: 6023515 (2000-02-01), McKee et al.
patent: 6427017 (2002-07-01), Toki
patent: 60-191599 (1985-09-01), None
patent: H1-159487 (1989-11-01), None
patent: 8-275293 (1996-10-01), None
patent: 2000-152385 (2000-05-01), None
patent: 2001-136270 (2001-05-01), None
patent: 2003-122482 (2003-04-01), None

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