Patent · US Active

Display panel, preparation method thereof, and display device

US12379816B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignees

Inventors

Shun Zhang · Shandong, CN
Yi Zhang · Redwood City, US
Ping Wen · Beijing, CN
Peng Xu · Beijing, CN
Chang Luo · Beijing, CN
Linhong Han · Beijing, CN
Weiyun Huang · Beijing, CN
Youngyik Ko · Beijing, CN
Yuanqi Zhang · Beijing, CN
Cong FAN · Beijing, CN

Key dates

Filing date	Mar 23, 2024
Grant date	Aug 5, 2025
Priority date	—
Expiry date	Mar 23, 2044

Classification

Technology area (CPC H)Electricity
CPC primaryH10K59/8731
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Provided are a display panel, a preparation method thereof, and a display device. The display panel includes a display substrate and a touch panel. The touch panel includes multiple touch electrodes. At least one of the touch electrodes includes multiple grid patterns enclosed by metal wires. At least one of the grid patterns includes a first edge, second edge, third edge and fourth edge that form a ring. The first edge and the third edge extend in a second direction. The second edge and the fourth edge extend in a first direction. A shape of the grid pattern includes a first curved ring, a second curved ring, a third curved ring, or a fourth curved ring. A first edge and third edge of the first curved ring are curves curved towards a direction opposite to the first direction.

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