Patent · US Active

Display substrate, preparation method thereof, and display apparatus

US12223891B2 · kind B2 · utility

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0References

20Claims

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Assignees

Inventors

Changchang Liu · Los Gatos, US
Zhu WANG · Beijing, CN
Hui LU · Dover, US
Dan Guo · Dongguan, CN
Yanyang SHANG · Beijing, CN
Zhenglong YAN · Beijing, CN

Key dates

Filing date	Feb 22, 2022
Grant date	Feb 11, 2025
Priority date	—
Expiry date	Feb 22, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG09G2320/0233
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A display substrate includes a first wiring region (110) and a second wiring region (120), wherein the first wiring region (110) is provided with at least one first wiring (71) and a light emitting device, the second wiring region (120) is provided with at least one second wiring (72) and a light emitting device, and the light emitting device at least includes an anode (90). The first wiring region (110) further includes at least one first compensation line (81), an orthographic projection of the at least one anode (90) in the plane of the display substrate at least partially overlaps with an orthographic projection of the first compensation line (81) in the plane of the display substrate.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.