US 12,236,899 B2
Display panel and method for preparing same, and display device
Zheng Bao, Beijing (CN); Mingqiang Wang, Beijing (CN); Ziqian Li, Beijing (CN); Yi Zhang, Beijing (CN); Xiangdong Wei, Beijing (CN); Gong Chen, Beijing (CN); Haotian Yang, Beijing (CN); Chang Wang, Beijing (CN); Jiaxiang Zhang, Beijing (CN); and Bin Zhang, Beijing (CN)
Assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 18/578,731
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Jun. 6, 2022, PCT No. PCT/CN2022/097171
§ 371(c)(1), (2) Date Jan. 12, 2024,
PCT Pub. No. WO2023/236012, PCT Pub. Date Dec. 14, 2023.
Prior Publication US 2024/0339084 A1, Oct. 10, 2024
Int. Cl. G09G 3/3275 (2016.01); H10K 59/12 (2023.01); H10K 59/121 (2023.01); H10K 59/131 (2023.01); H10K 71/60 (2023.01)
CPC G09G 3/3275 (2013.01) [H10K 59/1201 (2023.02); H10K 59/1213 (2023.02); H10K 59/131 (2023.02); H10K 71/60 (2023.02); G09G 2300/0426 (2013.01); G09G 2310/08 (2013.01); G09G 2330/023 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a display area comprising a plurality of pixel units distributed in an array, wherein the plurality of pixel units comprise at least a first sub-pixel and a second sub-pixel, and a maximum grayscale value voltage of the first sub-pixel is less than a maximum grayscale value voltage of the second sub-pixel;
a source driver circuit on a side of the display area, wherein the source driver circuit is configured to output a data signal and a switch control signal; and
a switching circuit on a side of the display area, wherein the switching circuit comprises a plurality of switching units, a control end of the switching unit is configured to receive the switch control signal, a first end of the switching unit is configured to receive the data signal, and a second end of the switching unit is connected to a data line;
wherein the first sub-pixel in a nth column of pixel units and the first sub-pixel in a (n+1)th column of pixel units are connected to two adjacent switching units through data lines, respectively, n being an odd number greater than or equal to 1.