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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
Contribution Rank1
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
Open (Notice) NumberUS9751083B2
Fulltext Access
Document TypePatent
CollectionINSTITUTE OF MICROELECTRONICS
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
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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