An Experimental Observation on the Effect of Oxygen and Nitrogen Gas Addition on the Image Retention in an AC Plasma Display Panel

被引：0

作者：

Lee, Sang Kook ^{[1
]}

Kim, Joong Kyun ^{[2
]}

Bae, Hyun Sook ^{[3
]}

Whang, Ki-Woong ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Elect Engn, Plasma Lab, Seoul 151742, South Korea

[2] Seoul Natl Univ Sci & Technol, Dept Elect Engn, Seoul 139743, South Korea

[3] Samsung Elect, Hwasung City 445701, South Korea

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 2011年 / 39卷 / 08期

关键词：

Image retention; molecular gas addition; plasma display panel; DEFECT STATES; STICKING; SURFACE;

D O I：

10.1109/TPS.2011.2158329

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

In this paper, the effect of oxygen and nitrogen gas addition to the Ne-Xe mixture discharge gas on the various kinds of image retention was investigated in 42-inch AC Plasma Display Panels. The image retentions were dramatically relieved with a small amount of molecular gas addition. It was observed that the temporal variation of the reset threshold voltage induced by discharge heat-run can be suppressed by adding a small amount of molecular gases to the discharge gas. Both residual gas and cathodoluminescence analyzes showed that the added molecular gases could be incorporated in MgO surface during the discharge. With the investigation on the feasibility, we suggest that a small amount of nitrogen gas addition is suitable for the relief of image retentions which can be adapted in industry.

引用

页码：1706 / 1712

页数：7

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