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. 10, 2024
Filed:
Dec. 23, 2021
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Guangdong, CN;
Jian Xu, Guangdong, CN;
Abstract
The present application discloses a light emitting circuit, a backlight module and a display panel. The light emitting circuit includes a light emitting device, a driving transistor, a data signal writing module, a first control module, a bistable circuit module, and a second control module. The first control module, the bistable circuit module, and the second control module work together to control a potential reversal of a gate of the driving transistor. By setting a bistable circuit module in the light emitting circuit, the present application can quickly change the potential of the gate of the driving transistor, so as to accurately control the luminous time of the light emitting device.