Patent · US Active

Display panel with overlapping wiring and common electrode layer

US12189248B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. · CN

Inventors

Kunkun Jiang · Tangxia, CN
Meng Wang · Nanhu, CN

Key dates

Filing date	May 13, 2022
Grant date	Jan 7, 2025
Priority date	—
Expiry date	May 13, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG09G2300/0413
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An embodiment of the present application discloses a display panel including an array substrate including a common wiring. The common wiring includes a first wiring, the first wiring is disposed in a redundancy pixel region. An opposite substrate includes a common electrode layer disposed in a display region and a redundancy pixel region. Along a thickness direction of the display panel, the first wiring overlaps the common electrode layer. When the display panel is in a display state, an absolute value of a difference between a voltage inputted to the first wiring and a voltage inputted to the common electrode layer ranges from 0 to 1 volt.

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