US 12,245,451 B2
Light-transmitting display panel and method for manufacturing the same, and display panel
Chao Chi Peng, Kunshan (CN); Mingxing Liu, Kunshan (CN); Panpan Wang, Kunshan (CN); Weili Li, Kunshan (CN); and Shuaiyan Gan, Kunshan (CN)
Assigned to KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD, Kunshan (CN)
Filed by KunShan Go-Visionox Opto-Electronics Co., Ltd, Jiangsu (CN)
Filed on Dec. 8, 2021, as Appl. No. 17/545,200.
Application 17/545,200 is a continuation of application No. PCT/CN2020/109864, filed on Aug. 18, 2020.
Claims priority of application No. 201911205394.3 (CN), filed on Nov. 29, 2019.
Prior Publication US 2022/0102670 A1, Mar. 31, 2022
Int. Cl. H10K 50/822 (2023.01); H10K 50/813 (2023.01); H10K 50/828 (2023.01); H10K 59/12 (2023.01); H10K 102/10 (2023.01)
CPC H10K 50/828 (2023.02) [H10K 50/813 (2023.02); H10K 50/822 (2023.02); H10K 59/12 (2023.02); H10K 2102/103 (2023.02)] 14 Claims
OG exemplary drawing
 
1. A light-transmitting display panel comprising:
an array substrate;
a plurality of first electrodes located on the array substrate;
a plurality of first light-emitting structures, each of the first light-emitting structures being located on a respective first electrode of the plurality of first electrodes; and
a second electrode layer group located on each first light-emitting structure and comprising a first sub-electrode layer and a second sub-electrode layer that are stacked, wherein the first sub-electrode layer comprises a plurality of electrode blocks spaced from each other, an orthographic projection of each of the plurality of electrode blocks on the array substrate covers an orthographic projection of at least one of the plurality of first electrodes on the array substrate, the second sub-electrode layer connects at least a part of adjacent electrode blocks of the plurality of electrode blocks, a transmittance of the second sub-electrode layer is greater than a transmittance of the plurality of electrode blocks, each first electrode of the plurality of first electrodes, a corresponding first light-emitting structure, a corresponding second electrode layer group form a first sub-pixel, the plurality of electrode blocks are arranged in multiple columns, the multiple columns are arranged along a first direction, each of the multiple columns comprises multiple of the plurality of electrode blocks arranged at intervals along a second direction, the second direction is perpendicular to the first direction, the second sub-electrode layer comprises multiple connecting units arranged along the first direction, adjacent connecting units of the multiple connecting units are spaced from each other along the first direction, a slot is defined between the adjacent connecting units, each of the connecting units interconnects the multiple of the plurality of electrode blocks in a corresponding column of the multiple columns, each of the connecting units comprises multiple connecting blocks arranged at intervals along the second direction, and a plurality of slits, each slit of the plurality of slits is defined between adjacent two connecting blocks of one connecting unit, the slit exposes a part of the electrode block, and each of the connecting blocks connects electrode blocks of the plurality of electrode blocks adjacent in the second direction, an orthographic projection of each of the connecting blocks on the array substrate overlaps orthographic projections of two electrode blocks adjacent in the second direction on the array substrate respectively.