US 12,236,913 B2
Driving method for display panel including sub-pixel rows divided into sub-pixel row groups and display apparatus including display panel
Tao Yang, Beijing (CN); Yingmeng Miao, Beijing (CN); Dongchuan Chen, Beijing (CN); Yanping Liao, Beijing (CN); and Jiantao Liu, Beijing (CN)
Assigned to Beijing BOE Display Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/044,428
Filed by Beijing BOE Display Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Mar. 22, 2022, PCT No. PCT/CN2022/082286
§ 371(c)(1), (2) Date Mar. 8, 2023,
PCT Pub. No. WO2023/178515, PCT Pub. Date Sep. 28, 2023.
Prior Publication US 2024/0296809 A1, Sep. 5, 2024
Int. Cl. G09G 3/36 (2006.01)
CPC G09G 3/3677 (2013.01) [G09G 3/3688 (2013.01); G09G 2310/0286 (2013.01); G09G 2310/08 (2013.01); G09G 2330/021 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A driving method for a display panel, comprising:
obtaining original display data of a current display frame; and
loading first gate scanning signals to gate lines in the display panel in a condition that it is determined to adopt a first driving mode, and loading a data voltage to data lines in the display panel according to target display data obtained by removing a part of data from the original display data, so as to charge each sub-pixel in the display panel with the data voltage; wherein
the display panel comprises a plurality of gate lines, for at least one gate line of the plurality of gate lines, an effective pulse of a first gate scanning signal loaded to the gate line is provided with a first overlapping duration with an effective pulse of a first gate scanning signal loaded to a previous gate line adjacent to the gate line, the effective pulse of the first gate scanning signal loaded to the gate line is provided with a second overlapping duration with an effective pulse of a first gate scanning signal loaded to a next gate line adjacent to the gate line, and the first overlapping duration is different from the second overlapping duration;
wherein the display panel comprises a plurality of sub-pixel rows; the plurality of sub-pixel rows are divided into a plurality of sub-pixel row groups, and each of the sub-pixel row groups comprises sub-pixel rows spaced by N sub-pixel rows; N is an integer greater than 0; and
the target display data comprises display data corresponding to sub-pixels in one sub-pixel row group.