US 12,484,359 B2
Stretchable display panel
Cheng-Wei Jiang, Hsin-Chu (TW); and Yi-Da He, Hsin-Chu (TW)
Assigned to AUO CORPORATION, Hsin-Chu (TW)
Filed by AUO Corporation, Hsin-Chu (TW)
Filed on Dec. 28, 2022, as Appl. No. 18/090,115.
Claims priority of application No. 111100626 (TW), filed on Jan. 6, 2022.
Prior Publication US 2023/0216010 A1, Jul. 6, 2023
Int. Cl. H01L 27/15 (2006.01); H01L 25/075 (2006.01); H01L 29/26 (2006.01); H01L 31/12 (2006.01); H01L 33/00 (2010.01); H10H 20/857 (2025.01)
CPC H10H 20/857 (2025.01) [H01L 25/0753 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A stretchable display panel, comprising:
a substrate, having a plurality of island sections and a plurality of bridge sections, wherein the island sections are connected to the bridge sections, and the island sections and the bridge sections define a plurality of openings of the substrate;
a plurality of circuit structures, disposed on the island sections;
a plurality of light-emitting components, disposed on the circuit structures;
a plurality of signal lines, disposed on the bridge sections, wherein the signal lines are electrically connected to the circuit structures;
a laser absorbing layer, disposed in at least the openings, wherein the laser absorbing layer is further disposed on the circuit structures and on the signal lines and covers a side wall of each of the circuit structures and the signal lines; and
a stretchable filling material, disposed above the substrate, wherein the stretchable filling material covers at least the laser absorbing layer and the light-emitting components;
wherein the island sections, the bridge sections and the openings are arranged on a plane, and each of the openings are surrounded by at least two of the island sections and at least two of the bridge sections.