Dynamics of electrowetting displays
作者:
G. Beni,
M. A. Tenan,
期刊:
Journal of Applied Physics
(AIP Available online 1981)
卷期:
Volume 52,
issue 10
页码: 6011-6015
ISSN:0021-8979
年代: 1981
DOI:10.1063/1.329822
出版商: AIP
数据来源: AIP
摘要:
In this paper we analyze the dynamics of a model electrowetting display (EWD) system, derive the operating parameters, and discuss the device performance. To discuss the problem we generalize the Washburn‐Yarnold treatment for the motion of a liquid slug in a capillary tube. It is shown that EWD’s have both memory and voltage threshold, and thus intrinsic matrix addressability. These properties are intimately related to the frictional surface tension forces developed between the metal and the electrolyte. Finally we present a model voltage‐driving scheme for matrix‐addressable EWD’s.
点击下载:
PDF
(429KB)
返 回