LOW-POWER DRIVING APPARATUS AND METHOD

摘要

PROBLEM TO BE SOLVED: To provide an apparatus which drives a mobile device with low electric power.

SOLUTION: The low-power driving apparatus includes an illuminance-sensing module to sense illuminance, a minimum-perceivable-brightness-determination module to determine a minimum perceivable brightness having non-linear characteristics corresponding to the sensed illuminance, a driving-power-level-determination module to determine a power level based on the determined minimum perceivable brightness, and a driving module to display an image input according to the determined driving power level.

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