Patent · US Active

Pixel driving circuit, display panel, method for driving display panel, and display device that compensates for threshold voltage drift and voltage fluctuation of a touch driving signal

US9965097B2 · kind B2 · utility

4Cited by

2References

18Claims

0Family size

Assignees

Inventors

Shengji Yang · Beijing, CN
Xue Dong · Beijing, CN
Hailin Xue · Beijing, CN
Haisheng Wang · Beijing, CN
Xiaochuan Chen · Beijing, CN
Hongjuan Liu · Beijing, CN
Tuo Sun · Beijing, CN
Lifei Ma · Beijing, CN
Yingming Liu · Beijing, CN
Weijie Zhao · Beijing, CN
Changfeng Li · Changzhou City, CN

Key dates

Filing date	Mar 1, 2016
Grant date	May 8, 2018
Priority date	—
Expiry date	Mar 1, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG09G2354/00
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The present disclosure provides in some embodiments a pixel driving circuit, a display panel, a method for driving the display panel, and a display device. The pixel driving circuit includes a preset unit, a driving unit, a compensation unit, an energy storage unit, and a driving signal output unit.

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