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:
Sep. 17, 2019
Filed:
Apr. 26, 2016
Boe Technology Group Co., Ltd., Beijing, CN;
Chiehhsing Chung, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A pixel structure is disclosed which includes a first light-emitting device, a second light-emitting device, a common driving unit, a first driving transistor, a second driving transistor, a first switch unit operably coupled between the first driving transistor and the first light-emitting device, and a second switch unit operably coupled between the second driving transistor and the second light-emitting device. The second driving transistor has a channel width-to-length ratio smaller than that of the first driving transistor. The first switch unit and the second switch unit are configured to turn on time-divisionally. Also disclosed are a display device and a method for driving the pixel structure.