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Details

Veröffentlichungs-Nr.

EP4753425

Anmeldetag

9. Juli 2024

Veröffentlichung

13. Februar 2025

Rechtsraum

EP

Abstract

A display substrate and a manufacturing method therefor, and a display device. The display substrate comprises a plurality of sub-pixels, each sub-pixel comprises a pixel driving circuit, and the pixel driving circuit is separately connected to data signal lines and a compensation signal line. The pixel driving circuit at least comprises a storage capacitor, the storage capacitor at least comprises two stacked capacitor plates, and the two capacitor plates are arranged between the data signal lines and the compensation signal line. For at least one capacitor electrode in at least one sub-pixel, a first distance is reserved between the edge of the side of the capacitor plate close to the compensation signal line and the edge of the side of the compensation signal line close to the capacitor plate, a second distance is reserved between the edge of the side of the capacitor plate close to the data signal line and the edge of the side of the data signal line close to the capacitor plate, and the first distance is smaller than the second distance. The present disclosure can reduce the impact of a data voltage transition on the data signal line on the storage capacitor, and prevent a data voltage transition from affecting normal operation of the pixel driving circuit.

Anmelder

Firmen

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

Land

🇨🇳 China