Miura Noboru
Department Undergraduate School , School of Science and Technology Position Associate Professor |
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Language | English |
Publication Date | 2004/09 |
Type | International Conference |
Title | Annealing Study for Color EL Devices |
Contribution Type | Sole-authored |
Journal | Conference Proceedings of 12th International Workshop on Inorganic and Organic Electroluminescence & 2004 International Conference on the Science and Technology of Emissive Displays and Lighting |
Volume, Issue, Page | pp.77-79 |
Author and coauthor | Noboru MIURA |
Details | To avoid the damage on the high temperature annealing for blue-emitting BaAl2S4:Eu phosphor films, some technique were studied. With Rapid thermal annealing, high luminance was observed without glass bending of substrate, although it is necessity to crystallize phosphor film over 700 °C. To decrease the annealing temperature, flux material was co-evaporated. This method was quite effective. To avoid the thermal damage, electron-beam annealing and laser annealing was studied. |