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:
Mar. 07, 2023
Filed:
Mar. 18, 2021
Interface Technology (Chengdu) Co., Ltd., Sichuan, CN;
Interface Optoelectronics (Shenzhen) Co., Ltd., Guangdong, CN;
Interface Optoelectronics (Wuxi) Co., Ltd., Jiangsu, CN;
General Interface Solution Limited, Miaoli County, TW;
Po-Lun Chen, Guangdong, CN;
Chun-Ta Chen, Guangdong, CN;
Chih-Lin Liao, Guangdong, CN;
Fu-Cheng Wei, Guangdong, CN;
Po-Tsun Liu, Guangdong, CN;
Guang-Ting Zheng, Guangdong, CN;
Ting-Yu Wei, Guangdong, CN;
Interface Technology (ChengDu) Co., Ltd., Sichuan, CN;
Interface Optoelectronics (ShenZhen) Co., Ltd., Guangdong, CN;
Interface Optoelectronics (Wuxi) Co., Ltd., Jiangsu, CN;
General Interface Solution Limited, Miaoli County, TW;
Abstract
A single-stage gate driving circuit with multiple outputs includes a first bootstrapping circuit, a first pre-charge circuit, a first output control circuit, a second bootstrapping circuit, a second pre-charge circuit, and a second output control circuit. During a first duration, the first pre-charge circuit precharges a first node to a first voltage. During a second duration, the first bootstrapping circuit boosts the first node from the first voltage to a second voltage, and the second pre-charge circuit precharges a second node to a fourth voltage. During a third duration, the first output control circuit boosts the first node from the second voltage to a third voltage, and the second bootstrapping circuit boosts the second node from the fourth voltage to a fifth voltage. During a fourth duration, the second output control circuit boosts the second node from the fifth voltage to a sixth voltage.