Operating module for display and operating method, and electronic device supporting the same

A method for operating an electronic device, the method comprising:

• in response to receiving display data, dividing the display data into a plurality of segments corresponding to a plurality of display regions;
• comparing the display data in the plurality of segments to determine whether the display data in at least one segment is substantially same as the display data in another segment;
• and
• based on the comparison outcome, selectively amplifying a first display signal generated from the display data in the at least one segment or a second display signal generated from the display data in the another segment

A display driver comprising:

• a plurality of amplifiers configured to amplify a display signal generated from display data divided into a plurality of segments to be supplied to each signal line of a display panel;
• and
• a logic circuit configured to compare the display data in the plurality of segments to determine whether the display data in at least one segment is substantially same as the display data in another segment;
• wherein
• when the display data in the at least one segment is not substantially same as the display data in another segment, the logic circuit is further configured to amplify the display signals generated from the display data from the at least one segment and the another segment using the plurality of amplifier, and
• when the display data in the at least one segment is substantially same as the display data in another segment, the logic circuit is further configured to enable a first amplifier associated with the another segment and disable a second amplifier associated with the at least one segment.