US 11,893,956 B2
Electronic device comprising display and operation method thereof
Gwanghui Lee, Suwon-si (KR); Minwoo Lee, Suwon-si (KR); Seungjin Kim, Suwon-si (KR); Woojun Jung, Suwon-si (KR); Kwonsoo Kim, Suwon-si (KR); Kimyung Lee, Suwon-si (KR); and Minwoo Kim, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Jan. 23, 2023, as Appl. No. 18/100,069.
Application 18/100,069 is a continuation of application No. PCT/KR2021/010221, filed on Aug. 4, 2021.
Claims priority of application No. 10-2020-0097367 (KR), filed on Aug. 4, 2020.
Prior Publication US 2023/0154431 A1, May 18, 2023
Int. Cl. G09G 5/00 (2006.01); G06F 3/041 (2006.01)
CPC G09G 5/001 (2013.01) [G06F 3/0416 (2013.01); G09G 5/003 (2013.01); G09G 2310/0245 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a display comprising a plurality of pixels;
a display driver configured to provide a data voltage to the plurality of pixels of the display; and
a processor configured to:
obtain frequency change-based event information,
determine a first frequency and a second frequency higher than the first frequency based on the frequency change-based event information, the first frequency being a target value of a refresh frequency, and
provide frame data to the display driver,
wherein the processor is further configured to control the display driver to:
set a frame section in which the display is driven,
during a first frame, generate the data voltage based on the frame data and provide the data voltage to the plurality of pixels, and
during a low-frequency driving section in which the frame data is not obtained, after the first frame, refresh an image based on the second frequency in a first section within the low-frequency driving section and refresh the image based on the first frequency in a second section within the low-frequency driving section, the second section being disposed after the first section.