US 12,114,547 B2
Display panel
Kuo-Jui Chang, Hsinchu (TW); Wen-Tai Chen, Hsinchu (TW); Chi-Sheng Chiang, Hsinchu (TW); Yu-Chuan Liao, Hsinchu (TW); Chien-Sen Weng, Hsinchu (TW); and Ming-Wei Sun, Hsinchu (TW)
Assigned to Au Optronics Corporation, Hsinchu (TW)
Filed by Au Optronics Corporation, Hsinchu (TW)
Filed on Nov. 5, 2021, as Appl. No. 17/519,585.
Claims priority of application No. 110117041 (TW), filed on May 12, 2021.
Prior Publication US 2022/0367591 A1, Nov. 17, 2022
Int. Cl. H10K 59/131 (2023.01); H10K 59/121 (2023.01)
CPC H10K 59/131 (2023.02) [H10K 59/121 (2023.02)] 6 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a substrate;
a plurality of pixel circuits, located on the substrate;
an insulating layer, located on the plurality of pixel circuits and having a plurality of through holes;
a plurality of first electrodes, located on the insulating layer and respectively electrically connected to the plurality of pixel circuits through the plurality of through holes;
a first isolation structure, located on the insulating layer and overlapping the plurality of through holes; and
a second isolation structure, comprising a plurality of separating parts and a plurality of cover parts, wherein the plurality of separating parts and the first isolation structure at least partially overlap, and the plurality of cover parts respectively overlap the plurality of through holes and the first isolation structure,
wherein the plurality of first electrodes are disposed outside a region between adjacent separating part and cover part in a cross-sectional view cut through the adjacent separating part and cover part along an extending direction of the first isolation structure.