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http://dx.doi.org/10.4313/JKEM.2019.32.4.296

Suggestion of Multi-Electrode Type Electronic Paper Film to Can be Used as a Transparent Display  

Lee, Sang-il (Department of Electronic Engineering, Incheon national University)
Hong, Youn-Chan (Department of Electronic Engineering, Incheon national University)
Kim, Young-cho (Department of Electronic Engineering, Chungwoon University)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.32, no.4, 2019 , pp. 296-301 More about this Journal
Abstract
A multiple-electrode-type electronic paper film can implement a single color and control the transparency, as it has multiple electrodes in one cell. Therefore, it can be used as a transparent display. In this paper, we explain the structure and driving method of a transparent electronic paper display, and then propose a control method of transmittance. Subsequently, we verify the theory by measuring the transmittance via experiment. Thus, by changing the manner of applying the voltage to three lower electrodes and one upper electrode, transmittance in eight cases could be realized. It was confirmed that the transmittance derived from the experiment could be controlled from a minimum of 6.75% to a maximum of 71.18%.
Keywords
Multi-electrode type e-paper; Color electronic ink; Transparent display; Transmittance; Driving voltage;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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