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:
Apr. 07, 2020
Filed:
Nov. 16, 2018
Applicants:
Hkc Corporation Limited, Shenzhen, Guangdong, CN;
Chongqing Hkc Optoelectronics Technology Co., Ltd., Chongqing, CN;
Inventor:
Wenxin Li, Chongqing, CN;
Assignees:
HKC CORPORATION LIMITED, Shenzhen, CN;
CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., Chongqing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
G09G 3/20 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0275 (2013.01); G09G 2310/08 (2013.01); G09G 2330/021 (2013.01); G09G 2330/028 (2013.01); H03F 3/4508 (2013.01);
Abstract
A supply voltage control circuit for a display panel, a display panel and a display device, wherein the supply voltage control circuit includes: a clock, a first conductive device, a second conductive device and an operational amplifying device; the supply voltage control circuit is configured to amplify supply voltage.