Impedance analysis of oil conductivity and pixel non-uniformity in electrowetting displays

Impedance analysis of oil conductivity and pixel non-uniformity in electrowetting displays

The electrical conductivity of the oil film is a key property of electrowetting displays (EWD) and its evolution probably correlates to the device lifetime. In this report, we fabricate an EWD device and measure its electrical impedance spectrum. The experimental results inform on the electrical res...

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Bibliographic Details
Main Authors: Bojian Xu, Yuanyuan Guo, Jitesh Barman, Ben H. Erné, Yong Deng, Guofu Zhou, Jan Groenewold
Format: Article
Language:English
Published: Elsevier 2020-09-01
Series:Results in Physics
Subjects:
Electrowetting display devices
Electrical impedance spectroscopy
Equivalent-circuit analysis
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379720316909

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