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:
Jun. 09, 2020
Filed:
Mar. 08, 2018
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Xianrui Qian, Beijing, CN;
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A pixel circuit includes a first control sub-circuit, a second control sub-circuit, a current detection sub-circuit, a driving sub-circuit, and an energy storage sub-circuit. The first control sub-circuit is configured to transmit a voltage on a data voltage terminal to a first node under control of a voltage on a first scan signal terminal. The second control sub-circuit is configured to transmit the voltage on the first node to a control terminal of the driving sub-circuit under control of a voltage on a second scan signal terminal. The current detection sub-circuit is configured to output a detection current under control of the voltage on the first node and detect a current value of the detection current. The driving sub-circuit is configured to output a driving current under control of the voltage on the control terminal of the driving sub-circuit. The energy storage sub-circuit is configured to store electrical energy.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile