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. 02, 2022
Filed:
Mar. 19, 2019
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Yue Geng, Beijing, CN;
Peizhi Cai, Beijing, CN;
Fengchun Pang, Beijing, CN;
Le Gu, Beijing, CN;
Chuncheng Che, Beijing, CN;
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The disclosure provides a chip substrate and a digital micro-fluidic chip and belongs to the field of digital micro-fluidic technology. The chip substrate provided by the disclosure has a plurality of control regions spaced apart from each other, the chip substrate including: a first base substrate; a driving electrode disposed in each control region over the first base substrate, the driving electrode being configured to drive a droplet to move, wherein the chip substrate further comprises a pressure detecting element provided in each control region over the first base substrate, and configured to detect a pressure from the droplet, so that the chip substrate determines a position of the droplet according to the pressure.