Patent · US Active

Touch panel and driving method thereof, and touch device

US11216120B2 · kind B2 · utility

0Cited by

1References

13Claims

0Family size

Assignee

BOE Technology Group Co., Ltd. · CN

Inventors

Xueyou Cao · Beijing, CN
Haisheng Wang · Beijing, CN
Xiaoliang Ding · Beijing, CN
Yanling Han · Beijing, CN
Chih-Jen Cheng · Beijing, CN
Wei Liu · Beijing, CN
Pengpeng Wang · Beijing, CN
Ping Zhang · Beijing, CN

Key dates

Filing date	Feb 5, 2018
Grant date	Jan 4, 2022
Priority date	—
Expiry date	Sep 1, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q7/00
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

Embodiments of the present disclosure provide a touch panel and a driving method thereof, and a touch device. The touch panel includes a plurality of touch electrodes and at least one first switch element. Each of the at least one first switch element is provided between two touch electrodes of the plurality of touch electrodes, and is configured to be turned on according to a first signal from a first signal terminal such that the corresponding touch electrodes among the plurality of touch electrodes are connected via the at least one first switch element to form a coil.

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