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.:
Date of Patent:
Feb. 26, 2019
Filed:
Aug. 15, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Junwei Wang, Beijing, CN;
Hongtao Lin, Beijing, CN;
Yingfang Deng, Beijing, CN;
Hongyu Zhao, Beijing, CN;
Xuan Li, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
Embodiments of the present disclosure provide a pixel circuit, a driving method thereof and a display device comprising the pixel circuit. The pixel circuit comprises a display unit and a first precharge unit; the first precharge unit is connected to the display unit, a (N−1)scan line and a control line, and is configured to convert light energy into electric energy and to precharge the display unit with the converted electric energy under the control of the control line and the (N−1)scan line; the display unit is further connected to the Nscan line and a data line and is configured to charge the display unit through the data line under the control of the Nscan line; wherein N≥2.