Mobile electronic device and button assembly thereof

Details Mobile electronic device and button assembly thereof Mobile electronic device and button assembly thereof

2007-01-02

2007-01-02

Enad, Elvin (Department: 2832)

Electricity: circuit makers and breakers

Solid contact

Membrane type

C200S0050EA, C200S406000, C200S516000, C345S169000

Reexamination Certificate

active

11404291

ABSTRACT:
A mobile electronic device is disclosed. The device includes a printed circuit board, a first button module, a second button module and an actuator module. The printed circuit board has a first surface and a second surface opposite to the first surface. The first button module includes a plurality of first dome-like switches disposed on the first surface. The second button module includes a plurality of second dome-like switches disposed on the second surface. The actuator module actuates the plurality of first and second dome-like switches.

REFERENCES:
patent: 6744890 (2004-06-01), Le et al.
patent: 6760015 (2004-07-01), Osterg.ang.rd et al.
patent: 6806815 (2004-10-01), Kaikuranta et al.
patent: 2004/0203525 (2004-10-01), Gillette et al.

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