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:
Oct. 10, 2023
Filed:
Jun. 30, 2022
Chipone Technology (Beijing) Co., Ltd., Beijing, CN;
Zongzhe Xie, Beijing, CN;
Chipone Technology (Beijing) Co., LTD., Beijing, CN;
Abstract
The present disclosure relates to a driving device. The device includes a first voltage generation module, a voltage regulation module, a first switch module, a first capacitor module, a first transistor module, and a first light-emitting module. The first voltage generation module may be configured to generate a first voltage; the first switch module may be configured to output the first voltage to a first end of the first capacitor module over a first period; the voltage regulation module may be configured to determine a second voltage based on an amount of change in a voltage at the first end of the first capacitor module and to output the second voltage to the second end of the first capacitor module over a second period; and the first transistor module may be configured to drive the first light-emitting module to emit a light using voltage at the first end of the first capacitor.