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. 20, 2018
Filed:
Sep. 29, 2015
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, Hubei, CN;
Juncheng Xiao, Guangdong, CN;
Ronglei Dai, Guangdong, CN;
Yao Yan, Guangdong, CN;
Shangcao Cao, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd, Shenzhen, Guangdong, CN;
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD, Wuhan, Hubei, CN;
Abstract
The invention discloses a GOA circuit, a display device and a drive method of a GOA circuit, the GOA circuit is set to be GOA units including a plurality of levels, a N leveled GOA unit is applied to charge a N leveled scanning line of a display region of the display device, the N leveled scanning line is connected to a first gate all on signal and a second gate all on signal, which can guarantee scanning lines corresponding to all the GOA units are being charged under control of the first gate all on signal and the second gate all on signal. The invention can carry out an all gate on function according to the method above.