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. 17, 2024
Filed:
Dec. 09, 2022
Mianyang Hkc Optoelectronics Technology Co., Ltd., Sichuan, CN;
Hkc Corporation Limited, Shenzhen, CN;
Tao Fan, Mianyang, CN;
Baohong Kang, Mianyang, CN;
MIANYANG HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., Mianyang, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Abstract
A driving voltage compensation circuit including a compensation circuit and a first switching circuit, the first switching circuit connects a driving element and a light emitting device, and the compensation circuit is connected to the driving element. The circuit operates according to an operational timing, the operational timing including a plurality of cycles, each cycle including at least a first time period and a second time period; during the first time period of each of the plurality of cycles, the first switching circuit is turned on, and the compensation circuit is turned off; the energy storage element releases electrical energy to provide a driving voltage to the driving element; during the second time period, the compensation circuit utilizes the received data voltage to store electrical energy for the energy storage element of the compensation circuit.