公开(公告)号：US20240113265A1

公开(公告)日：2024-04-04

申请号：US17992959

申请日：2022-11-23

Applicant: TCL China Star Optoelectronics Technology Co., Ltd.

Inventor： Chunge YUAN ,  Kaijun WANG ,  Linshuang LI ,  Jinyang WANG ,  Lixuan CHEN

IPC: H01L33/54 ,  H01L25/16

CPC classification number: H01L33/54 ,  H01L25/167

Abstract: A display panel and a splicing panel are provided. A driving substrate includes a second surface, and the second surface is a side surface of a driving substrate. A second encapsulation structure includes at least one coating layer and at least one adhesive layer. One of the coating layer and the adhesive layer directly covers the second surface of the driving substrate. In a vertical direction of the second surface of the driving substrate, the coating layer and the adhesive layer are alternately arranged, and both the coating layer and the adhesive layer are organic layers. The coating layer and the adhesive layer using organic materials can, flatten a roughness of the second surface, so as to improve an integrity of the coating layer and the adhesive layer, thereby improving an encapsulation performance.