PC W/LIGHT CONTROLLER FOR DISPLAY UNIT

Auxiliary light source for a display is controlled by a light source controller. The light source controller executes a control operation for turning the auxiliary light source on or off in accordance with detecting a change of supplied power, detecting a command sent from an input device, and detec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KATONO, MASAYUKI, HIRONAKA, YOSHIMI
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:Auxiliary light source for a display is controlled by a light source controller. The light source controller executes a control operation for turning the auxiliary light source on or off in accordance with detecting a change of supplied power, detecting a command sent from an input device, and detecting a special status, for example the operating status mode of a printer or disk drive.