Correlation between the secondary electron emission coefficient of MgO protective layer and luminous efficiency in Alternating Current Plasma Display Panel (AC- PDP)

Author

Park, Eun Young ; Jung, Seung Jun ; Son, Chang Gil ; Song, Ki Baek ; Moon, Min Wook ; Oh, Phil Yong ; Hong, Byoung Hee ; Choi, Eun Ha

Author_Institution

PDP Res. Center, Seoul

fYear

2007

Firstpage

184

Lastpage

184

Abstract

Summary form only given. We have investigated the correlation between the secondary electron emission coefficient (gamma) of MgO protective layer and discharge luminous efficiency in alternating current plasma display panel (AC-PDP). We have fabricated the 4 inch PDP test panels with ITO gap distance of 60 mum, in which each PDP panel has respective their own secondary electron emission coefficient with Ne-Xe (15%) gas mixture. The MgO protective layer in PDP test panels has been deposited to be 7000 Aring by electron beam evaporation. Oxygen (O₂) flowing rate has been changed for an each test panel during the MgO deposition. The secondary electron emission coefficient of MgO protective layers has been investigated by gamma-focused ion beam system (gamma-FIB) according to the respective O₂ flowing rate. It is found that the secondary electron emission coefficient of MgO protective layer and discharge luminous efficiency are in strong correlation in this experiment.

Keywords

brightness; discharges (electric); gas mixtures; magnesium compounds; neon; plasma displays; secondary electron emission; xenon; MgO; Ne-Xe; alternating current plasma display panel; discharge luminous efficiency; distance 60 mum; electron beam evaporation; focused ion beam; gas mixture; protective layer; secondary electron emission coefficient; size 4 inch; Electron beams; Electron emission; Gas insulated transmission lines; Indium tin oxide; Laboratories; Moon; Particle beams; Plasma displays; Protection; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Plasma Science, 2007. ICOPS 2007. IEEE 34th International Conference on

Conference_Location

Albuquerque, NM

ISSN

0730-9244

Print_ISBN

978-1-4244-0915-0

Type

conf

DOI

10.1109/PPPS.2007.4345490

Filename

4345490