Anzeigesubstrat und Herstellungsverfahren dafür

Details

Veröffentlichungs-Nr.

EP4734727

Anmeldetag

1. November 2019

Veröffentlichung

29. April 2026

Rechtsraum

EP

IPC

H10K59/88

Abstract

A display substrate and a display device are provided. The display substrate (100) comprises a display region (101), a blocking region (201), and an opening region (301), wherein the blocking region (201) is located between the display region (101) and the opening region (301); the blocking region (201) comprises a first blocking wall (202), a first intercepting wall (203), and a second blocking wall (204) that are sequentially arranged in a direction from the display region (101) to the opening region (301); the first blocking wall (202) comprises a first metal layer structure (202B); at least one side of the first metal layer structure (202B) surrounding the opening region (301) is provided with a notch; the first intercepting wall (203) comprises a first insulating layer structure; the second blocking wall (204) comprises a second metal layer structure (204B) and a first laminating structure (204A); at least one side of the second metal layer structure (204B) surrounding the opening region (301) is provided with the notch; the first laminating structure (204A) comprises a laminate that is provided with a metal layer and an insulating layer. The display substrate (100) joins a photographing device and the display region (101) of the display substrate (100), and has a better packaging effect.

Anmelder

Firmen

Boe Technology Group Co., Ltd.
Chengdu BOE Optoelectronics Technology Co., Ltd.

Land

🇨🇳 China

Fachgebiete