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:
Aug. 04, 2026
Filed:
Oct. 27, 2021
Beijing Boe Sensor Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Yingying Zhao, Beijing, CN;
Le Gu, Beijing, CN;
Bolin Fan, Beijing, CN;
Wenliang Yao, Beijing, CN;
Qiuxu Wei, Beijing, CN;
Yongjia Gao, Beijing, CN;
Li Yang, Beijing, CN;
Beijing BOE Sensor Technology Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A digital microfluidics chip and a drive method thereof, and a digital microfluidics apparatus are provided. The digital microfluidics chip includes a first substrate () and a second substrate () which are oppositely disposed, the first substrate () is provided with a plurality of drive regions for driving a droplet to move, at least one drive region includes a drive transistor (), a drive electrode (), and a storage capacitor, the drive electrode () is connected with the drive transistor () and the storage capacitor respectively, and the storage capacitor is configured to be charged when the drive transistor () is turned on, and to maintain a voltage signal on the drive electrode () when the drive transistor () is turned off.