Patent · US Active

Touch display panel and touch display apparatus

US12429974B2 · kind B2 · utility

0Cited by

4References

19Claims

0Family size

Assignee

BOE Technology Group Co., Ltd. · CN

Inventors

Mengyang WEN · Beijing, CN
Guangliang Shang · Beijing, CN
Shiming Shi · Beijing, CN
Hao Liu · Taoyuan, TW
Li Wang · Beijing, CN
Libin Liu · Beijing, CN
Hui Zhao · Beijing, CN
Chunyan Li · Lo Wu, CN

Key dates

Filing date	May 31, 2022
Grant date	Sep 30, 2025
Priority date	—
Expiry date	May 31, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06F2203/04111
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A touch display panel has a display area and a fan-out area located at a side of the display area. The display area includes a first display region and a second display region located around the first display region. The touch display panel includes a display substrate and a touch function layer. The display substrate has a display side, and the touch function layer is located on the display side of the display substrate. The touch function layer includes a plurality of touch electrodes and a plurality of touch leads. The plurality of touch electrodes are located in the first display region, and the plurality of touch leads are electrically connected to the plurality of touch electrodes and extend to the fan-out area through the second display region.

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