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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9965097 B1

PDFFull Text
Date of Patent:
May. 08, 2018

Filed:

Mar. 01, 2016

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

Applicants:

Boe Technology Group Co., Ltd., Beijing, CN;

Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;

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, Beijing, CN;

Assignees:

BOE TECHNOLOGY GROUP CO., LTD., , CN;

BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., , CN;

Attorney:

Brooks Kushman P.C.

Primary Examiner:

Keith Crawley

Int. Cl.
CPC ...
G06F 3/041 (2006.01); H01L 27/32 (2006.01); G06F 3/047 (2006.01); G09G 3/3241 (2016.01); G09G 3/3258 (2016.01); G09G 3/3291 (2016.01); G09G 3/3266 (2016.01);
U.S. Cl.
CPC ...
G06F 3/0418 (2013.01); G06F 3/047 (2013.01); G06F 3/0412 (2013.01); G09G 3/3241 (2013.01); G09G 3/3258 (2013.01); G09G 3/3266 (2013.01); G09G 3/3291 (2013.01); H01L 27/323 (2013.01); G09G 2300/0426 (2013.01); G09G 2320/0233 (2013.01);
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.

Find Patent Forward Citations

Yang, Shengji. (2018). 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 (U.S. Patent No. 9965097). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9965097

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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