US 11,948,489 B2
Display panel, display device and driving method
Zhaohui Meng, Beijing (CN); Wei Sun, Beijing (CN); Wenchao Han, Beijing (CN); Hong Yang, Beijing (CN); Lin Cong, Beijing (CN); and Wenjun Xiao, Beijing (CN)
Assigned to BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed on Apr. 20, 2023, as Appl. No. 18/137,010.
Application 18/137,010 is a continuation of application No. 16/957,575, granted, now 11,715,401, previously published as PCT/CN2019/098700, filed on Jul. 31, 2019.
Prior Publication US 2023/0260442 A1, Aug. 17, 2023
Int. Cl. G09G 3/20 (2006.01)
CPC G09G 3/20 (2013.01) [G09G 2310/0254 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0275 (2013.01); G09G 2310/0286 (2013.01); G09G 2310/08 (2013.01); G09G 2320/02 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising a display region and a peripheral region,
wherein the display region comprises a subpixel unit array having a plurality of rows and a plurality of columns of subpixel units, and the peripheral region comprises a gate drive circuit;
the display region further comprises a plurality of gate lines and a plurality of data lines,
the gate drive circuit comprises a plurality of shift register units arranged in sequence, and the plurality of gate lines are electrically connected with the plurality of shift register units;
the gate drive circuit comprises two shift-register-unit scanning groups,
in the shift-register-unit scanning groups, a (k+1)th shift register unit and a (k)th shift register unit form one shift register unit group,
the (k)th shift register unit in one of the shift-register-unit scanning groups and the (k+1)th shift register unit in another of the shift-register-unit scanning groups are connected.