An Active-Matrix Electro-Dewetting Array for Digital Microfluidics
The development of an active-matrix electro-dewetting digital microfluidics (DMF) device based on amorphous metal-oxide semiconductor indium-gallium-zinc oxide thin-film transistors is presented, featuring pixel circuits that support continuous current for droplet movement. Basic droplet operations, including transport, splitting, and merging, were demonstrated.
Authors
- Chang‐Jin Kim (ORCID: https://orcid.org/0000-0002-4600-9962)
- Tengteng Lei (ORCID: https://orcid.org/0000-0002-3780-0058)
- Qining Leo Wang (ORCID: https://orcid.org/0000-0002-9069-0222)
- Man Hoi Wong (ORCID: https://orcid.org/0000-0002-0908-4509)
- Xinying Xie (ORCID: https://orcid.org/0000-0001-5433-1022)
- Yushen Hu (ORCID: https://orcid.org/0000-0002-9285-1456)
- Runxiao Shi (ORCID: https://orcid.org/0000-0001-5712-7633)
Institutions
- University of California, Los Angeles (US)
- Hong Kong University of Science and Technology (HK)
- University of Hong Kong (HK)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.1109/transducers61432.2025.11110845
- Primary Topic
- Electrowetting and Microfluidic Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00