US 12,453,256 B2
Display panel and display device
Mengmeng Du, Beijing (CN); Xiangdan Dong, Beijing (CN); Yixiang Yang, Beijing (CN); Junxi Wang, Beijing (CN); Bo Zhang, Beijing (CN); and Jiping Zhao, Beijing (CN)
Assigned to Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan Province (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 17/759,708
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan Province (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Mar. 18, 2020, PCT No. PCT/CN2020/080080
§ 371(c)(1), (2) Date Jul. 28, 2022,
PCT Pub. No. WO2021/184275, PCT Pub. Date Sep. 23, 2021.
Prior Publication US 2023/0073626 A1, Mar. 9, 2023
Int. Cl. H10K 59/131 (2023.01); H10K 59/65 (2023.01)
CPC H10K 59/131 (2023.02) [H10K 59/65 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a base substrate, comprising a notch region, a display region and a first non-display region, the first non-display region being located between the notch region and the display region; wherein the display region comprises a plurality of sub-pixels;
a third conductive layer, located on the base substrate, and comprising a plurality of first scanning lines and a plurality of second scanning lines located in the display region; wherein one row of sub-pixels corresponds to one first scanning line and one second scanning line;
a second insulating layer, located on a side of the third conductive layer facing away from the base substrate;
a first conductive layer, located on a side of the second insulating layer facing away from the base substrate, and comprising a plurality of data lines and a plurality of first data transmission lines;
an interlayer insulating layer, located on a side of the first conductive layer facing away from the base substrate, and having a plurality of first data via holes; and
a second conductive layer, located on a side of the interlayer insulating layer facing away from the base substrate, and comprising a plurality of first data connection portions;
wherein the plurality of data lines are located in the display region, and the plurality of first data transmission lines are located in the first non-display region;
at least one of the plurality of first data connection portions is electrically connected with at least one of the plurality of data lines and at least one of the plurality of first data transmission lines through the plurality of first data via holes;
rows of sub-pixels comprise rows of first-type sub-pixels; at least one row of sub-pixels in the rows of first-type sub-pixels corresponds to the at least one of the plurality of first data connection portions; and
for a first scanning line and a first data connection portion corresponding to a same row of sub-pixels, and a first data line and a first data transmission line electrically connected through the plurality of first data connection portions, orthographic projections of the plurality of first data connection portions on the base substrate and orthographic projections of the plurality of first scanning lines on the base substrate have overlapping areas, and an orthographic projection of the first data line on the base substrate and orthographic projections of the plurality of first data transmission lines on the base substrate are not overlapped with the orthographic projections of the plurality of first scanning lines on the base substrate.