Electronic apparatus including loudspeaker system

Details Electronic apparatus including loudspeaker system Electronic apparatus including loudspeaker system

2005-02-15

2005-02-15

Le, Huyen D. (Department: 2643)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Mounting or support feature of housed loudspeaker

C381S152000, C381S386000

Reexamination Certificate

active

06856691

ABSTRACT:
The present invention provides an electronic apparatus including a touch pad. The electronic apparatus also includes a housing and a mechanical acoustic transducer. The housing supports an outer circumferential portion of the touch pad via a suspension to provide a space for sound emission between the housing and the touch pad. The electromechanical acoustic transducer is connected to the housing, and emits sound into the space. When the electromechanical acoustic transducer emits the sound into the space, an energy of the sound emitted causes the touch pad to vibrate and thereby to output sound outside the electronic apparatus.

REFERENCES:
patent: 6580799 (2003-06-01), Azima et al.
patent: 20010026625 (2001-10-01), Azima et al.
patent: 20030059068 (2003-03-01), Bank et al.
patent: 2001-511921 (2001-08-01), None

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