Computer graphics processing and selective visual display system – Display peripheral interface input device – Including keyboard
Patent
1992-07-10
1999-02-02
Saras, Steven J.
Computer graphics processing and selective visual display system
Display peripheral interface input device
Including keyboard
345905, 364708, G09G 500
Patent
active
058671480
ABSTRACT:
An information processing apparatus includes in its body at least a power supply unit, a disk type storage and a printed circuit board arranged in a predetermined order and further has a keyboard unit which can be sandwiched between the display unit and a keyboard unit supporting portion extending from the body by pivotally moving the display unit. A detector for detecting the detachment of the keyboard unit from the body may be provided to restrict the range of pivotal movement of the display unit in accordance with a detection signal of the detector. Further, the display unit may be provided with pilot light emitting portions, thereby making it possible to recognize a condition of the information processing apparatus.
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Amano Yoshiyuki
Isaji Koichi
Kamimaki Hideki
Kashima Taisuke
Kimura Koichi
Hitachi , Ltd.
Hitachi Video & Information System, Inc.
Luu Matthew
Saras Steven J.
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