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. 01, 2022
Filed:
Oct. 31, 2018
Applicants:
Chongqing Hkc Optoelectronics Technology Co., Ltd., Chongqing, CN;
Hkc Corporation Limited, Shenzhen, CN;
Inventor:
Xiaoyu Huang, Chongqing, CN;
Assignees:
Chongqing HKC Optoelectronics, Chongqing, CN;
Technology Co., Ltd, Shenzhen, CN;
HKC Corporation Limited, Shenzhen, CN;
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3648 (2013.01); G09G 2300/0809 (2013.01); G09G 2330/04 (2013.01);
Abstract
The present disclosure is related to a driver circuit, a preset protection value and a first voltage are input via a first circuit. A first switching circuit is electrically connected to the first circuit and a trigger circuit. A second switching circuit is electrically connected to a first voltage, and the trigger circuit is electrically connected to a printed circuit board.