US 12,235,527 B2
Display device
Peirong Huo, Beijing (CN); Lei Yao, Beijing (CN); Xiaogang Zhu, Beijing (CN); Jingyi Xu, Beijing (CN); and Bo Li, Beijing (CN)
Assigned to Ordos Yuansheng Optoelectronics Co., Ltd., Inner Mongolia (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 17/909,442
Filed by Ordos Yuansheng Optoelectronics Co., Ltd., Inner Mongolia (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Nov. 19, 2021, PCT No. PCT/CN2021/131816
§ 371(c)(1), (2) Date Sep. 6, 2022,
PCT Pub. No. WO2022/237113, PCT Pub. Date Nov. 17, 2022.
Claims priority of application No. 202110524406.X (CN), filed on May 13, 2021.
Prior Publication US 2024/0192534 A1, Jun. 13, 2024
Int. Cl. G02F 1/133 (2006.01); G02F 1/1333 (2006.01)
CPC G02F 1/13306 (2013.01) [G02F 1/133345 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A display device, comprising a substrate and a first common electrode layer, a pixel electrode layer and a second common electrode layer which are stacked on the substrate in turn; wherein
an orthographic projection of the first common electrode layer on the base substrate is at least partially overlapped with an orthographic projection of the pixel electrode layer on the base substrate, and a first storage capacitor is formed on an overlapping portion of the first common electrode layer and the pixel electrode layer; and
an orthographic projection of the second common electrode layer on the base substrate is at least partially overlapped with the orthographic projection of the pixel electrode layer on the base substrate, and a second storage capacitor is formed on an overlapping portion of the second common electrode layer and the pixel electrode layer;
wherein the base substrate comprises a display region, the display region comprises an open region and a non-open region,
the first common electrode layer comprises a plurality of first sub-common electrodes, each of the first sub-common electrodes corresponds to at least one open region respectively, an orthographic projection of the first sub-common electrode on the base substrate completely cover at least one open region corresponding to the first sub-common electrode, adjacent first sub-common electrodes are electrically connected by a first connector, and an orthographic projection of the first connector on the base substrate is located in the non-open region; and
the second common electrode layer comprises a plurality of second sub-common electrodes, each of the second sub-common electrodes is respectively corresponding to at least one open region, an orthographic projection of the second sub-common electrodes on the base substrate completely covers at least one open region corresponding to the second sub-common electrode, adjacent second sub-common electrodes are electrically connected by a second connector, and an orthographic projection of the second connector on the base substrate is located in the non-open region.