Portable terminal devices

Details Portable terminal devices Portable terminal devices

2011-06-28

2011-06-28

Patel, Ajit (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S575300, C455S575100, C455S090300, C455S556200

Reexamination Certificate

active

07970432

ABSTRACT:
The stationary body12comprises a plurality of operation keys18and two or more microphones22and24. The movable body16comprises a receiver34and a liquid crystal image displaying surface32, and is connected to the stationary body12by the hinge14so that the movable body16can be folded to the stationary body12. The movable body16further comprises a structure40by which a user or others can recognize the presence of the microphones. The microphones22and24can be used for conversation purposes or for recording sound in stereo. The structure40capable of indicating the presence of two or more microphones can guide sound to the microphones. The structure40capable of indicating the presence of the microphones is constituted in such a manner that the user or others can see a hole provided on the wall above the microphone or a recess portion communicated with the hole.

REFERENCES:
patent: 6819939 (2004-11-01), Masamura
patent: 7203513 (2007-04-01), Kakuguchi
patent: 2002/0006809 (2002-01-01), Kubo et al.
patent: 2002/0137478 (2002-09-01), Masamura
patent: 2003/0036365 (2003-02-01), Kuroda
patent: 2004/0203491 (2004-10-01), Mori
patent: 7-11076 (1995-02-01), None
patent: 09-093318 (1997-04-01), None
patent: 09093318 (1997-04-01), None
patent: 2002-164997 (2002-06-01), None
patent: 2002-281135 (2002-09-01), None

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