US 11,114,640 B2 · Display substrate and method for manufacturing the same, and display device

Abstract

The present disclosure provides a display substrate and a method for manufacturing the same, and a display device. The display substrate includes a display area and an edge area surrounding the display area. The edge area is provided with bonding adhesive. The bonding adhesive is used to bond the display substrate and a counter substrate with which the display substrate is to be assembled together. A support structure is provided on the edge area and on a side of the bonding adhesive away from the display area. The support structure forms support between the display substrate and the counter substrate which have been assembled with each other.

Claims13

Dependent claims

A display substrate, comprising

a display area,
an edge area surrounding the display area,
a bonding adhesive at the edge area which is configured to bond the display substrate and a counter substrate with which the display substrate is to be assembled, and
a support structure on the edge area and on a side of the bonding adhesive away from the display area, wherein the support structure is configured to form support between the display substrate and the counter substrate which have been assembled with each other,
wherein a shape of a cross section of the support structure perpendicular to an extending direction of the display substrate on which the support structure is located is a trapezoid, and a bottom surface of the support structure having a larger area is in contact with the display substrate.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

16/088,126Filed 22 Jan 2018

Priority

CN 201710523646.130 Jun 2017

Published

US 2020/0303672 A124 Sep 2020

Granted

7 Sep 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification5 codes

H10K 59/871
Passivation; Containers; Encapsulations: self-supporting sealing arrangements
H10K 59/8722
Self-supporting sealing arrangements: peripheral sealing arrangements, e.g. adhesives, sealants
H10K 59/8723
Self-supporting sealing arrangements: vertical spacers, e.g. arranged between the sealing arrangement and the OLED
H10K 71/00
Manufacture or treatment specially adapted for the organic devices covered by this

Display substrate and method for manufacturing the same, and display device

Life of this patent

Display substrate and method for manufacturing the same, and display device

Life of this patent

Abstract

Claims13