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http://dx.doi.org/10.5370/KIEE.2015.64.11.1587

A Study on the Discharge Characteristics of Micro Dielectric Barrier Discharge Cells by Adding TiO2 or MgO Powder  

Han, Chang-Wook (Dept. of Electrical Engineering, Dong-Eui University)
Wi, Sung-Suk (Dept. of Electrical and Electronic Engineering, Pusan National University)
Lee, Don-Kyu (Dept. of Electrical Engineering, Dong-Eui University)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.64, no.11, 2015 , pp. 1587-1591 More about this Journal
Abstract
For a higher definition discharge cell, the method of high speed addressing is necessary. In order to modify the surface charges, the liquefied $TiO_2$ or MgO powder is added on MgO layer in front glass and on the phosphor in rear glass in micro barrier discharge. Both the electro-optical properties and the discharge time lag characteristics are measured from 4 inch. test panel, such as the discharge voltage, current, luminance, luminous efficacy and discharge time lag. As the results, the statistic time lag is improved by about 40 %.
Keywords
Micro dielectric barrier cell; $TiO_2$; MgO; Discharge time lag;
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