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:
Aug. 15, 2017
Filed:
Jan. 27, 2017
Shanghai Tianma Am-oled Co., Ltd., Shanghai, CN;
Tianma Micro-electronics Co., Ltd., Shenzhen, CN;
SHANGHAI TIANMA AM-OLED CO., LTD., Shanghai, CN;
TIANMA MICRO-ELECTRONICS CO., LTD., Shenzhen, CN;
Abstract
An inverter, a driving circuit, and a display panel are provided. The inverter comprises first, second, third, fourth, fifth, and sixth transistors, and first and second capacitors. The first transistor has a gate electrode connected with an initial signal input terminal, and a drain electrode connected with a source electrode of the sixth transistor. The second transistor has a drain electrode connected with a first clock signal input terminal. The fifth transistor has a source electrode connected with an output terminal. The sixth transistor has a drain electrode connected with a gate electrode of the fifth transistor. A gate electrode of the second transistor is controlled in such a way to prevent reverse conduction of the second transistor, the second capacitor is configured to maintain an electrical potential at the gate electrode of the fifth transistor, and the initial signal and the output signal are inverse to each other.