AUTOMATIC KEYPAD BACKLIGHT ADJUSTMENT ON A MOBILE HANDHELD ELECTRONIC DEVICE

A method is set forth for automatically adjusting keypad brightness on a mobile electronic device having a light sensor, a keypad and a backlight for the keypad, comprising obtaining light level samples from the light sensor, turning the backlight from off to on in the event a current light level sa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CRUGNALE THOMAS JAMES, BROGA ANTANAS MATTHEW
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY
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