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. 19, 2017
Filed:
Aug. 28, 2015
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Chao Dai, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Abstract
The present disclosure relates to a scanning driving circuit and a LCD. The scanning driving circuit includes first driving circuits and second diving circuits, each of the first driving circuits connects with each of the second diving circuits, and the first driving circuit and the second diving circuit are alternately arranged. Each of the first driving circuit and second diving circuit includes a pull-up module, a pull-up controlling module for driving the pull-up module, a reference voltage end, and a first pull-down maintaining unit. Each of the first driving circuit also includes a first pull-down maintaining controlling unit. The first and second driving circuit share the first pull-down maintaining control unit of the first driving circuit. In this way, the scanning driving circuit is stable, and the structure of the circuit is simple. The power consumption may be reduced and the border of the LCD may be narrowed down.