Portable terminal with sliding module using magnetic substances

Details Portable terminal with sliding module using magnetic substances Portable terminal with sliding module using magnetic substances

2011-03-22

2011-03-22

Corsaro, Nick (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S575100

Reexamination Certificate

active

07912524

ABSTRACT:
A portable terminal having a sliding module includes a first housing; a second housing coupled to the first housing while facing the first housing; and a sliding module interposed between the first and second housings, for connecting the first housing to the second housing so that the first housing linearly moves on the second housing. The sliding module includes a sliding plate disposed on a surface of the first housing and facing the second housing; a first magnetic substance mounted in the first housing; and a second magnetic substance mounted in the second housing and facing the first magnetic substance. The first and second magnetic substances are arranged in longitudinal and transverse directions of the first housing, respectively, to move the first housing in the longitudinal or transverse direction of the first housing by driving force caused due to attractive and repulsive forces between the first and second magnetic substances.

REFERENCES:
patent: 6822871 (2004-11-01), Lee et al.
patent: 7672699 (2010-03-01), Kim et al.
patent: 2005/0000059 (2005-01-01), Sung et al.
patent: 2006/0046796 (2006-03-01), Park et al.
patent: 1741721 (2006-03-01), None
patent: 1 592 209 (2005-02-01), None
patent: 1 631 043 (2006-01-01), None
patent: WO 2004/112267 (2004-12-01), None

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