Anzeigesubstrat und Anzeigetafel

Details

Veröffentlichungs-Nr.

EP4733836

Anmeldetag

14. Mai 2024

Veröffentlichung

2. Januar 2025

Rechtsraum

EP

IPC

G02F1/1362

Abstract

The present disclosure provides a display substrate and a display panel. The display substrate includes a substrate (410), a plurality of gate lines (110) extending along a first direction (X) and a plurality of data lines (210) extending along a second direction (Y), each of which is arranged on a side of the substrate (410). The plurality of gate lines (110) are arranged in a layer different from a layer where the plurality of data lines (210) are arranged. Orthogonal projections of the plurality of gate lines (110) on the substrate intersect orthogonal projections of the plurality of data lines (210) on the substrate to define a plurality of pixel units. Each pixel unit includes at least one transistor including an active layer (300). The active layer (300) includes a channel portion (310) and a pair of electrical connection portions (320) connected to both sides of the channel portion (310). An orthogonal projection of the channel portion (310) on the substrate (410) overlaps with an orthogonal projection of a corresponding data line (210) on the substrate (410). The orthogonal projection of the channel portion (310) of each active layer (300) overlaps the data line (210), such that the channel portion (310) can be shielded by both a portion of a black matrix corresponding to the gate line (110) and a portion of the black matrix corresponding to the data line (210), thereby improving an aperture ratio.

Anmelder

Firmen

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

Land

🇨🇳 China

Fachgebiete