Frontiers of Information Technology & Electronic Engineering
>> 2019,
Volume 20,
Issue 9
doi:
10.1631/FITEE.1800167
Orginal Article
Bistable electrowetting device with non-planar designed controlling electrodes for display applications
| Key Laboratory for the Physics and Chemistry of Nanodevices, Department of Electronics, Peking University, Beijing 100871, China |
Available online: 2019-11-07
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Abstract
Bistable electrowetting display (EWD) is a promising low-power electronic paper technology, where power is consumed only during the switching between two stable states; however, it is not required for state maintenance once switched. In this paper, a bistable electrowetting device with non-planar designed controlling electrodes is fabricated by a fully conventional photolithography process. The device has potential for video display applications with a controllable gray scale. The novel electrode design realizes a lower driving voltage and a higher contrast between two stable states than the EWDs with planar electrodes reported previously.
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