Information processing device and key button function...

Computer graphics processing and selective visual display system – Display peripheral interface input device

Reexamination Certificate

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C361S689000

Reexamination Certificate

active

10700683

ABSTRACT:
An information processing device includes a main body, a display unit pivotally coupled between a first position and a second position, the display unit having a buttons arranged on an outer surface of the display unit, a detector detecting whether the display unit is in a first position or in a second position, and a unit which changes the functions of the plurality of key buttons according to a detection result of the detector.

REFERENCES:
patent: 5041819 (1991-08-01), Takeda
patent: 5268817 (1993-12-01), Miyagawa et al.
patent: 2892148 (1999-02-01), None

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