| Title |
A Study on the Discharge Characteristics of Micro Dielectric Barrier Discharge Cells by Adding TiO2 or MgO Powder |
| Authors |
한창욱(Han, Chang-Wook) ; 위성석(Wi, Sung-Suk) ; 이돈규(Lee, Don-Kyu) |
| DOI |
https://doi.org/10.5370/KIEE.2015.64.11.1587 |
| Keywords |
Micro dielectric barrier cell ; TiO_2 ; MgO ; Discharge time lag |
| 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 %. |