Patent ID: 11908983
Assignee: nan
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A display panel manufacturing method, comprising steps as follows:
providing an array substrate, wherein the array substrate comprises a first surface and a second surface disposed oppositely;
forming a light emitting diode (LED) die including a sacrificial layer on the first surface, wherein the LED die is disposed on the array substrate, and the sacrificial layer is disposed on a surface of the LED die away from the array substrate;
coating a black glue material on the array substrate, wherein the black glue material covers the first surface and covers a surface of the sacrificial layer away from the array substrate; and
heating the black glue material and the sacrificial layer under a predetermined temperature such that the black glue material is cured to form a black glue layer and the sacrificial layer is decomposed.