Patent · US Active

Touch panel, mutual capacitive touch screen, and touch display device

US10521059B2 · kind B2 · utility

3Cited by

1References

14Claims

0Family size

Assignees

Inventors

Xujie Zhang · San Diego, US
Ming Zhang · Cupertino, US
Xiaodong Xie · Beijing, CN
Jing Wang · Beijing, CN
Jian Tian · Beijing, CN

Key dates

Filing date	Oct 9, 2017
Grant date	Dec 31, 2019
Priority date	—
Expiry date	Oct 30, 2037

Classification

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

Abstract

A touch panel includes a substrate, a first touch electrode disposed over the substrate and including a first sub-electrode and a second sub-electrode electrically coupled to each other, and a second touch electrode disposed over the substrate and intersecting the first touch electrode. The first sub-electrode and the second sub-electrode are arranged in an extension direction of the first touch electrode. The first sub-electrode includes a first strip-shaped electrode. The second sub-electrode includes a second strip-shaped electrode. An angle between an extension direction of the first strip-shaped electrode and an extension direction of the second strip-shaped electrode is non-zero.

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