Anzeigesubstrat und Herstellungsverfahren dafür sowie Anzeigevorrichtung

Details

Veröffentlichungs-Nr.

EP4719012

Anmeldetag

31. August 2023

Veröffentlichung

31. Oktober 2024

Rechtsraum

EP

IPC

H10K59/12

Abstract

A display substrate and a manufacturing method therefor, and a display device. The display substrate comprises a plurality of repeating units (100); each repeating unit (100) comprises a plurality of sub-pixels; each sub-pixel at least comprises a pixel driving circuit, a scanning signal line (30), and an auxiliary signal line (30A); each pixel driving circuit comprises a first electrode sheet (61) and at least one transistor; and the at least one transistor is connected to the first electrode sheet (61) by means of a connecting electrode. In a direction perpendicular to the display substrate, the display substrate comprises a first conductive layer and a second conductive layer, the auxiliary signal lines (30A) and the first electrode sheets (61) are arranged in the first conductive layer, the scanning signal lines (30) and the connecting electrodes are arranged in the second conductive layer, the orthographic projections of the scanning signal lines (30) on a base plane are located within the range of the orthographic projections of the auxiliary signal lines (30A) on the base plane, and the scanning signal lines (30) are in lap joint with the auxiliary signal lines (30A).

Anmelder

Firmen

Boe Technology Group Co., Ltd.
Hefei BOE Joint Technology Co., Ltd.
Beijing BOE Technology Development Co., Ltd.

Land

🇨🇳 China