POWER SOURCE CONTROL METHOD, POWER SOURCE CONTROL CIRCUIT, AND DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To more suppress power consumption needed for displaying display data without changing constitution of a power source circuit. SOLUTION: The power source control circuit controls power source supply capability of a power source circuit for supplying a display control circuit for driving a display panel with a power source. The power source control circuit is equipped with: an acquisition part for acquiring display data; a calculation part for calculating the complexity of the display data; a determination part for determining the power source supply capability on the basis of the complexity; and a control part for controlling the power source circuit so as to supply power source by the determined power source supply capability. COPYRIGHT: (C)2011,JPO&INPIT