Patent ID: 11908424
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 0:
1. An electronic device comprising:
a display;
a touch sensor configured to receive a user's touch input and generate touch information;
an illuminance sensor configured to detect ambient illuminance;
a memory configured to store brightness data which maps ambient illuminance values to brightness values of the display; and
a processor operatively connected to the display, the illuminance sensor, the touch sensor, and the memory,
wherein the processor is configured to:
receive a first ambient illuminance value from the illuminance sensor,
set a brightness of the display as a first brightness value, based on the first ambient illuminance value and the brightness data,
change the brightness of the display to a second brightness value, based on a user input requesting a changing of the brightness of the display,
reconfigure the brightness data stored in the memory, such that the first ambient illuminance value is mapped to a third brightness value, based at least in part on the second brightness value, and
set the brightness of the display according to a brightness value in the reconfigured brightness data that is mapped to a second ambient illuminance value received from the illuminance sensor.