Effect of hydrogen on electron emission characteristics of MgO for plasma display panel

被引：1

作者：

Park, Kyung-Hyun ^{[1
]}

Ko, Min-Soo ^{[1
]}

Kim, Yong-Seog ^{[1
]}

机构：

[1] Hongik Univ, Dept Mat Sci & Engn, Seoul 121791, South Korea

来源：

ADVANCES IN NANOMATERIALS AND PROCESSING, PTS 1 AND 2 | 2007年 / 124-126卷

关键词：

protective layer; MgO; hydrogen; address time lag; PDP; plasma display panel;

D O I：

10.4028/www.scientific.net/SSP.124-126.351

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Characteristics of MgO layer deposited under hydrogen atmosphere were investigated. Hydrogen gas was introduced during e-beam evaporation coating process of MgO layer and its effects on microstructure, cathode luminescence spectra, discharge voltages and effective yield of secondary electron emission were examined. The results indicated that the hydrogen influences the concentration and energy levels of defects in MgO layer and that affects the luminance efficiency and discharge delays of the panels significantly.

引用

页码：351 / +

页数：2

共 9 条

[1] Semi-empirical simulations of the electron centers in MgO crystal [J].

Eglitis, R. I. ;

Kuklja, M. M. ;

Kotomin, E. A. ;

Stashans, A. ;

Popov, A. I. .

COMPUTATIONAL MATERIALS SCIENCE, 1996, 5 (04) :298-306

[2]

ISHIMOTO M, 1999, SID 99, P25

[3] LUMINESCENCE IN THERMOCHEMICALLY REDUCED MGO - THE ROLE OF HYDROGEN [J].

JEFFRIES, BT ;

GONZALEZ, R ;

CHEN, Y ;

SUMMERS, GP .

PHYSICAL REVIEW B, 1982, 25 (03) :2077-2080

[4] Improvement of secondary electron emission property of MgO protective layer for an alternating current plasma display panel by addition of TiO2 [J].

Kim, R ;

Kim, Y ;

Park, JW .

THIN SOLID FILMS, 2000, 376 (1-2) :183-187

[5] Influence of defect states on the secondary electron emission yield γ from MgO surface [J].

Motoyama, Y ;

Hirano, Y ;

Ishii, K ;

Murakami, Y ;

Sato, F .

JOURNAL OF APPLIED PHYSICS, 2004, 95 (12) :8419-8424

[6]

Oh J. S., 2002, IDW 02, P785

[7]

OKADA T, 2005, SID, V36, P1245

[8]

VODERELSBERGEN V, 2000, SID, P220

[9] Intrinsic and effective secondary electron emission coefficients in AC plasma display panel [J].

Yoon, SJ ;

Lee, I ;

Lee, JW ;

Oh, B .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2001, 40 (2A) :809-812

← 1 →