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P‐91: The Effect of Contaminants Adsorbed by AP‐Plasma Treatment on MgO Film in AC‐ Plasma Display Panels
Author(s) -
Seo GiWeon,
Kim JongBin,
Park SeungTea,
Kim KyungTae,
Seo YoungWoo,
Kim SungGyu,
Kim DaeYoung,
Seo JiMan,
Park DeokHai,
Park MinSoo,
Ryu ByungGil
Publication year - 2006
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.2433559
Subject(s) - plasma , adsorption , materials science , plasma cleaning , oxygen , atmospheric pressure plasma , atmosphere (unit) , plasma display , analytical chemistry (journal) , chemistry , electrode , environmental chemistry , organic chemistry , physics , quantum mechanics , thermodynamics
We applied the Atmospheric Pressure Plasma (AP‐plasma) to the MgO film to change the electrical properties of the AC‐PDP. As Plasma‐treatment progressed, parts of the MgO film turned deep red. We used Ar, O 2 , and N 2 in individual and combined forms as the regulated gases to check which discharge gases contributed to forming the reddish parts and investigated them using EDS, FT‐IR, SIMS. Electrical properties of Plasma‐treated Panels were also checked. The AP‐plasma seemed to activated the MgO film surface, making adsorption of Carbon and Water in the atmosphere easier. Oxygen greatly increases the discharge voltage.