US 12,272,282 B2
Display panel and driving method therefor, and display device
Zhaomin Lin, Kunshan (CN); Zheng Wang, Kunshan (CN); and Tao Tang, Jiangsu (CN)
Assigned to KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD, Kunshan (CN)
Filed by KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD, Jiangsu (CN)
Filed on Dec. 29, 2023, as Appl. No. 18/400,431.
Application 18/400,431 is a continuation of application No. PCT/CN2023/080777, filed on Mar. 10, 2023.
Claims priority of application No. 202210539301.6 (CN), filed on May 17, 2022.
Prior Publication US 2024/0135850 A1, Apr. 25, 2024
Prior Publication US 2024/0233594 A9, Jul. 11, 2024
Int. Cl. G09G 3/20 (2006.01)
CPC G09G 3/20 (2013.01) [G09G 2300/0439 (2013.01); G09G 2310/0213 (2013.01); G09G 2320/0247 (2013.01); G09G 2340/0435 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a plurality of rows of sub-pixel units arranged in sequence, wherein the plurality of rows of sub-pixel units are divided into n sub-pixel unit groups, and two adjacent rows of the sub-pixel units in each sub-pixel unit group of the n sub-pixel unit groups are spaced by (n−1) rows of the sub-pixel units in other sub-pixel unit groups of the n sub-pixel unit groups, wherein n is a positive integer greater than or equal to 2; and
a scan drive module, wherein the scan drive module is connected to each row of the sub-pixel units in each sub-pixel unit group in sequence and connected to each sub-pixel unit group in sequence; wherein the scan drive module is configured to sequentially scan and drive each row of the sub-pixel units in each sub-pixel unit group and scan and drive each sub-pixel unit group in divided periods within a scan cycle, the scan drive module comprises n scan circuit groups in one-to-one correspondence with the n sub-pixel unit groups, each scan circuit group comprises scan circuits, a scan circuit of the scan circuits comprises a start signal input terminal and a scan signal output terminal, a scan signal output terminal of a last-stage scan circuit of the scan circuits in a (j−1)-th scan circuit group is connected to a start signal input terminal of the first-stage scan circuit in a j-th scan circuit group, wherein j is a positive integer greater, and 2≤j≤n.