Anzeigesubstrat und Herstellungsverfahren Dafür, Anzeigetafel und Anzeigevorrichtung

Details

Veröffentlichungs-Nr.

EP4733905

Anmeldetag

31. Juli 2019

Veröffentlichung

29. April 2026

Rechtsraum

EP

IPC

G06F3/041

Abstract

A display substrate, a preparation method thereof, a display panel, and a display device are provided. The display substrate (100) includes a base substrate (10) and a repeating unit (11), the repeating unit (11) includes a plurality of sub-pixels (12) including a first sub-pixel (G1) and a second sub-pixel (G2), a color of light emitted by a light-emitting element (120a) of the first sub-pixel (G1) is identical to a color of light emitted by a light-emitting element (120b) of the second sub-pixel (G2), a shape of a first light-emitting voltage application electrode (1201a) of the light-emitting element (120a) of the first sub-pixel (G1) is different from a shape of a first light-emitting voltage application electrode (1201b) of the light-emitting element (120b) of the second sub-pixel (G2), and each sub-pixel (12) includes a light-emitting element (120) and a pixel circuit (121) for driving the light-emitting element (120) to emit light, an orthographic projection of the first light-emitting voltage application electrode (1201a) of the light-emitting element (120a) of the first sub-pixel (G1) on the base substrate (10) at least partially overlaps with an orthographic projection of a control terminal of a drive circuit (122a) of a pixel circuit (121a) of the first sub-pixel (G1) on the base substrate (10), an orthographic projection of the first light-emitting voltage application electrode (1201b) of the light-emitting element (120b) of the second sub-pixel (G2) on the base substrate (10) at least partially overlaps an orthographic projection of a control terminal of a drive circuit (122b) of a pixel circuit (121b) of the second sub-pixel (G2) on the base substrate (10).

Anmelder

Firma

BOE Technology Group Co., Ltd.

Land

🇨🇳 China

Fachgebiete