Speaker of a portable terminal having a resonance space

Details Speaker of a portable terminal having a resonance space Speaker of a portable terminal having a resonance space

2005-05-02

2008-08-05

Le, HoangAnh T (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C455S090300

Reexamination Certificate

active

07408514

ABSTRACT:
A speaker of a portable terminal having a resonance space defined in the portable terminal such that the sound can advance in multiple directions through the resonance space, thereby enabling a user of the terminal to hear a large volume of high quality sound. The speaker includes an internal antenna module disposed at an upper inner portion of the body of the portable terminal and defining a resonance space, and a speaker module integrally assembled with the internal antenna module and disposed under the resonance space formed under the main PCB. Sound generated by the speaker module advances in multiple directions after passing through the resonance space regardless of whether the folder is opened or closed.

REFERENCES:
patent: 2003/0190896 (2003-10-01), Ota et al.
patent: 2006/0097927 (2006-05-01), Satoh et al.
patent: 2006/0152417 (2006-07-01), Ying et al.

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