Patent · US Active

Array substrate and preparation method thereof, touch display panel

US11222908B2 · kind B2 · utility

0Cited by

8References

20Claims

0Family size

Assignees

Ordos Yuansheng Optoelectronics Co., Ltd. · CN
BOE Technology Group Co., Ltd. · CN

Inventors

Xinguo Wu · Beijing, CN
Fengguo Wang · Beijing, CN
Dawei Shi · Beijing, CN
Hong-Da Liu · Beijing, CN
Zifeng Wang · Kowloon, CN
Feng Li · Beijing, CN
Bo MA · Taichung, TW
Zhixuan Guo · Beijing, CN
Yuanbo Li · Luoyang, CN
Jing Zhao · Nanhu, CN
Cenhong DUAN · Beijing, CN
Haiqin Liang · Beijing, CN

Key dates

Filing date	Aug 6, 2018
Grant date	Jan 11, 2022
Priority date	—
Expiry date	Aug 6, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG06F2203/04103
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An array substrate is provided. The array substrate includes a base, a first electrode and a second electrode which are on the base and a touch line on the base, both the first electrode and the second electrode are configured to transmit a display signal, the touch line is configured to transmit a touch signal; the first electrode and the touch line are respectively in different layers, and an orthographic projection of the first electrode on the base at least partially overlaps with an orthographic projection of the touch line on the base. A preparation method of the array substrate and a touch display panel are further provided.

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