US 11,990,074 B2
Display driving method for increasing charging duration and display device
Yinlong Zhang, Beijing (CN); Zhihua Sun, Beijing (CN); Yanping Liao, Beijing (CN); Jiantao Liu, Beijing (CN); Jianbo Xian, Beijing (CN); Yue Yang, Beijing (CN); and Xibin Shao, Beijing (CN)
Assigned to BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/793,776
Filed by BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Sep. 14, 2021, PCT No. PCT/CN2021/118343
§ 371(c)(1), (2) Date Jul. 19, 2022,
PCT Pub. No. WO2022/053067, PCT Pub. Date Mar. 17, 2022.
Claims priority of application No. 202010964060.0 (CN), filed on Sep. 14, 2020.
Prior Publication US 2023/0186823 A1, Jun. 15, 2023
Int. Cl. G09G 3/20 (2006.01)
CPC G09G 3/20 (2013.01) [G09G 3/2092 (2013.01); G09G 2310/0205 (2013.01); G09G 2310/0224 (2013.01); G09G 2310/0251 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0275 (2013.01); G09G 2310/0278 (2013.01); G09G 2310/0286 (2013.01); G09G 2310/08 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A display driving method, comprising:
scanning a plurality of sub-pixels arranged in an N×M array one row by one row or multiple rows by multiple rows, so as to turn on each row of sub-pixels that are scanned, such that two adjacent rows of sub-pixels are simultaneously in an on-state for a duration greater than or equal to twice a unit scanning time, the unit scanning time is a time required to scan one row of sub-pixels, wherein N and M are both integers greater than 1; and
applying data signals to at least two rows of sub-pixels that are simultaneously in the on-state, such that at least a portion of rows of sub-pixels are applied with data signals for a duration greater than the unit scanning time,
wherein a duration of each row of sub-pixels being applied with data signals is greater than the unit scanning time; or a duration of a first row of sub-pixels being applied with data signals is equal to the unit scanning time, and a duration of each row of sub-pixels other than the first row of sub-pixels being applied with data signals is greater than the unit scanning time.