US 12,272,332 B2
Electronic device and method for operating high speed screen of electronic device
Gyehun Jeon, Suwon-si (KR); Sungyul Choe, Suwon-si (KR); Seonghoon Choi, Suwon-si (KR); Nawoong Han, Suwon-si (KR); Sangheon Kim, Suwon-si (KR); and Yeunwook Lim, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Jun. 27, 2023, as Appl. No. 18/214,560.
Application 18/214,560 is a continuation of application No. 17/167,483, filed on Feb. 4, 2021, abandoned.
Claims priority of application No. 10-2020-0015968 (KR), filed on Feb. 10, 2020.
Prior Publication US 2023/0343305 A1, Oct. 26, 2023
Int. Cl. G09G 5/00 (2006.01); G09G 5/14 (2006.01)
CPC G09G 5/003 (2013.01) [G09G 5/14 (2013.01); G09G 2320/041 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a display configured to display a screen;
a sensor to detect an illuminance of an ambient environment of the electronic device;
a processor including processing circuitry and operatively connected to the display and to the sensor; and
memory storing instructions that, when executed by the processor, cause the electronic device to:
control the display to display an execution screen for an application;
determine whether the execution screen corresponds to a screen of a scene transition operation; and
control the display to operate at a refresh rate of the display in a first frequency to a second frequency higher than the first frequency, based on a determination that the execution screen corresponds to the screen of the scene transition operation;
after the refresh rate of the display is changed from the first frequency to the second frequency, control the display to display a first frame of a screen as a black frame at the refresh rate of the display in the second frequency to reduce flicker of the display; and
control the display to operate at the refresh rate less than or equal to the first frequency when the illuminance of the ambient environment of the electronic device is less than or equal to a predetermined illuminance.