US 12,462,756 B2
Array substrate and display apparatus
Yixuan Long, Beijing (CN); Biao Liu, Beijing (CN); Mengmeng Du, Beijing (CN); Xiaoqing Shu, Beijing (CN); Hongwei Ma, Beijing (CN); Yujing Li, Beijing (CN); Xiangdan Dong, Beijing (CN); and Siyu Wang, Beijing (CN)
Assigned to Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and Beijing BOE Technology Development Co., Ltd., Beijing (CN)
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Filed on Jun. 25, 2024, as Appl. No. 18/753,419.
Application 18/753,419 is a continuation of application No. 17/428,631, granted, now 12,052,889, previously published as PCT/CN2020/127757, filed on Nov. 10, 2020.
Application 17/428,631 is a continuation in part of application No. PCT/CN2020/121752, filed on Oct. 19, 2020.
Prior Publication US 2024/0349536 A1, Oct. 17, 2024
Int. Cl. H10K 59/121 (2023.01); G09G 3/3241 (2016.01); H10K 59/122 (2023.01); H10K 59/131 (2023.01); H10K 59/35 (2023.01); H10K 59/80 (2023.01)
CPC G09G 3/3241 (2013.01) [H10K 59/1213 (2023.02); H10K 59/1216 (2023.02); H10K 59/122 (2023.02); H10K 59/131 (2023.02); H10K 59/351 (2023.02); H10K 59/353 (2023.02); H10K 59/8051 (2023.02); H10K 59/80515 (2023.02)] 19 Claims
OG exemplary drawing
 
1. An array substrate, comprising a plurality of first type data lines and a plurality of second type data lines;
wherein a respective one of the plurality of first type data lines crosses over subpixel apertures of multiple subpixels of a first color, and does not crosses over subpixel apertures of any subpixel of a second color and does not crosses over subpixel apertures of any subpixel of a third color, the first color, the second color, and the third color being three different colors;
a respective one of the plurality of second type data line does not cross over any subpixel aperture;
a first plane containing an orthographic projection of the respective one of the plurality of first type data lines on a second plane containing a surface of a pixel definition layer divides a respective subpixel aperture of a subpixel of the first color into a first region and a second region, the first plane orthogonal to the second plane; and
a ratio of a first area of the first region to a second area of the second region is in a range of 2:8 to 8:2;
wherein the array substrate comprises:
a base substrate;
a plurality of data lines;
a plurality of light emitting elements respectively in a plurality of subpixels; and
a pixel definition layer on the base substrate, the pixel definition layer defining a plurality of subpixel apertures;
wherein the plurality of light emitting elements comprise a first light emitting element in a respective first subpixel, a second light emitting element in a respective second subpixel, a third light emitting element in a respective third subpixel, and a fourth light emitting element in a respective fourth subpixel;
the plurality of subpixel apertures comprise a respective first subpixel aperture, a respective second subpixel aperture, a respective third subpixel aperture, a respective fourth subpixel aperture respectively extending through the pixel definition layer;
a first light emitting layer of the first light emitting element is connected to a first anode of the first light emitting element through the respective first subpixel aperture;
a second light emitting layer of the second light emitting element is connected to a second anode of the second light emitting element through the respective second subpixel aperture;
a third light emitting layer of the third light emitting element is connected to a third anode of the third light emitting element through the respective third subpixel aperture;
a fourth light emitting layer of the fourth light emitting element is connected to a fourth anode of the fourth light emitting element through the respective fourth subpixel aperture;
each of the respective first subpixel aperture, the respective second subpixel aperture, and the respective fourth subpixel aperture is not crossed over by any data line; and
the respective third subpixel aperture is crossed over by one of the plurality of data lines;
wherein an area of an orthographic projection of any data line on the second anode is smaller than an area of an orthographic projection of any data line on the first anode and smaller than an area of an orthographic projection of any data line on the third anode; and
an area of an orthographic projection of any data line on the fourth anode is smaller than an area of an orthographic projection of any data line on the first anode and smaller than an area of an orthographic projection of any data line on the third anode.