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Electronic module for real-time droplet-position sensing and driving in digital microfluidic system
Jie Gao; Tianlan Chen; Cheng Dong; Yanwei Jia; Pui-In Mak; Mang-I Vai; Rui Paulo da Silva Martins
2017-09-05
Rights HolderUNIVERSITY OF MACAU
Date Available2017-09-05
CountryUnite States
Subtype发明专利
Abstract

According to one aspect of the present disclosure, a digital microfluidic system is provided. The digital microfluidic system includes a device, a control electronics, a field programmed gate array (FPGA), and a computer. The device includes a droplet on an electrode array, where the electrode array includes a plurality of electrodes. The control electronics connects to the device and provides an actuation pulse to the electrodes, where the control electronics generates a capacitance-derived frequency signal. The FPGA connects to the control electronics and collects the capacitance-derived frequency signal. The computer connects to the FPGA, the computer uses a frequency of the capacitance-derived frequency signal to calculate a precise droplet position and generates a duration voltage signal.

Application Date2015-04-07
Patent NumberUS9751083B2
Language英语
Application NumberUS14680671
Fulltext Access
Document TypePatent
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
INSTITUTE OF MICROELECTRONICS
AffiliationUNIVERSITY OF MACAU
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Jie Gao,Tianlan Chen,Cheng Dong,et al. Electronic module for real-time droplet-position sensing and driving in digital microfluidic system. US9751083B2[P]. 2017-09-05.
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