US 11,790,824 B2
Display method, display device, and display apparatus
Wenwu Liao, Guangdong (CN)
Assigned to Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen (CN)
Appl. No. 17/40,992
Filed by Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong (CN)
PCT Filed Aug. 4, 2020, PCT No. PCT/CN2020/106763
§ 371(c)(1), (2) Date Sep. 24, 2020,
PCT Pub. No. WO2022/000697, PCT Pub. Date Jan. 6, 2022.
Claims priority of application No. 202010635943.7 (CN), filed on Jul. 3, 2020.
Prior Publication US 2023/0108255 A1, Apr. 6, 2023
Int. Cl. G09G 3/20 (2006.01)
CPC G09G 3/2007 (2013.01) [G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2360/16 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A display method, comprising following steps:
obtaining a current refresh frequency of a GPU and determining whether the current refresh frequency is less than a preset refresh frequency;
if the current refresh frequency is less than the preset refresh frequency, a current frame display period corresponding to the current refresh frequency is obtained, wherein the current frame display period is a sum of a duration of a frame display and a duration of a vertical blank region;
determining a start time and a lasting duration of the vertical blank region based on a preset frame display duration and the current frame display period; and
controlling a target image to be displayed from the start time according to the lasting duration.