US 11,809,051 B2
Display panel and display device
Xu Xu, Beijing (CN); Wenchao Wang, Beijing (CN); Sang Jin Park, Beijing (CN); Baoqiang Wang, Beijing (CN); Honglin Zhang, Beijing (CN); and Xiangnan Yun, Beijing (CN)
Assigned to FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Fuxhou (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by Fuzhou BOE Optoelectronics Technology Co., Ltd., Fuzhou (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Filed on Jun. 22, 2021, as Appl. No. 17/354,759.
Claims priority of application No. 202011300161.4 (CN), filed on Nov. 19, 2020.
Prior Publication US 2022/0155632 A1, May 19, 2022
Int. Cl. G02F 1/1362 (2006.01)
CPC G02F 1/13629 (2021.01) 14 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a base substrate; and
a plurality of sub-pixels and a plurality of signal routing wires on the base substrate;
wherein each of the plurality of sub-pixels comprises an effective light-emitting region;
an orthographic projection of the effective light-emitting region on the base substrate and an orthographic projection of one of the plurality of signal routing wires on the base substrate have a first overlapping region; and
the first overlapping region is in a non-linear shape;
wherein the plurality of signal routing wires comprise a plurality of data lines;
one column of sub-pixels corresponds to one of the plurality of data lines;
each of the plurality of data lines comprises a plurality of first sub-data lines and a plurality of second sub-data lines alternately and electrically connected with each other;
an orthographic projection of each first sub-data line on the base substrate and the orthographic projection of the effective light-emitting region of a corresponding sub-pixel on the base substrate form the first overlapping region; and
orthographic projections of second sub-data lines on the base substrate do not overlap orthographic projections of effective light-emitting regions on the base substrate;
wherein each first sub-data line is multiplexed as the signal routing wire that forms light interference;
wherein for a same data line, every two adjacent second sub-data lines of the same data line is only electrically connected through a first sub-data line of the same data line;
wherein the display panel further comprises: a first insulating layer between the plurality of data lines and the base substrate, and a plurality of auxiliary lines between the first insulating layer and the base substrate;
wherein an orthographic projection of any one of the plurality of auxiliary lines on the base substrate is located between orthographic projections of two adjacent first sub-data lines in a row direction of the plurality of sub-pixels on the base substrate.