Anzeigesubstrat und Anzeigevorrichtung

Details

Veröffentlichungs-Nr.

EP4773773

Anmeldetag

31. August 2023

Veröffentlichung

6. März 2025

Rechtsraum

EP

IPC

H10K59/131

Abstract

A display substrate and a display device are provided. The display substrate includes: a base substrate; a plurality of pixel units, including a plurality of sub-pixels arranged in an array in a first direction and a second direction, wherein the plurality of sub-pixels include first and second sub-pixels in adjacent rows and the same column; a sensing transistor for driving a sub-pixel, including a third gate and a third active layer; and a scanning signal line including a main body portion extending in the first direction and a plurality of protruding portions extending in the second direction. The plurality of protruding portions include a first protruding portion and a second protruding portion, an orthographic projection of the first protruding portion on the base substrate and an orthographic projection of the second protruding portion on the base substrate at least partially overlap with a third active layer of a sensing transistor of the first sub-pixel and a third active layer of a sensing transistor of the second sub-pixel, respectively, and the overlapping parts are a third gate of the sensing transistor of the first sub-pixel and a third gate of the sensing transistor of the second sub-pixel, respectively. The third gate of the sensing transistor of the first sub-pixel and the third gate of the sensing transistor of the second sub-pixel are respectively on both sides of a main body portion of a same scanning signal line in the second direction.

Anmelder

Firmen

BOE Technology Group Co., Ltd.
Beijing BOE Technology Development Co., Ltd.

Land

🇨🇳 China

Fachgebiete