Patent · US Active

Pixel circuit and driving method thereof, display panel and display apparatus

US12223903B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

BOE Technology Group Co., Ltd. · CN

Inventors

Xueling Gao · Beijing, CN
Chengchung Yang · Beijing, CN
Tieshi Wang · Beijing, CN
Jintao Peng · Beijing, CN

Key dates

Filing date	Dec 11, 2023
Grant date	Feb 11, 2025
Priority date	—
Expiry date	Dec 11, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG09G2330/028
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A pixel circuit, a display panel, a display apparatus and a driving method. The pixel circuit includes a data signal writing module, a driving module, a threshold compensation transistor, a first power voltage writing module and a light-emitting module, wherein the driving module includes a driving transistor.

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