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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한기계학회 Journal of Mechanical Science and Technology Journal of Mechanical Science and Technology Vol.20 No.7
- 발행연도
- 2006.7
- 수록면
- 1,089 - 1,097 (9page)
이용수
초록· 키워드
오류제보하기
The market demand of display devices is drastically increasing in the information technology age. The research on OLED (Organic Light Emitting Diodes) display with the luminescence in itself is being more paid attention than LCD (Liquid Crystal display) with the light source from the back. The vapor deposition process is most essential in manufacturing OLED display. The temperature distribution of the linear cell in this process is closely related to securing the uniformity of organic materials on the substrate. This work analyzed the temperature distribution depending on the intervals between the crucible and the heating band as well as on the amount of the heat flux from the heating band. Moreover, the roles of the water jacket and the configuration of the cover within the linear cell were examined through the temperature analysis for six configurations of the linear cell. Under the above temperature analysis, the variations in the intervals and the amount of the heat flux were considered to have an effect on building the uniform temperature distribution within the crucible. It is predicted that the water jacket and the adequate configuration of the cover will prevent the blowout and clogging phenomena, respectively. The results can be used as the fundamental data for designing the optimal linear cell.
목차
영어 초록
1. Introduction
2. Configurations and Computational Conditions
3. Temperature Analysis
4. Results
5. Conclusions
Acknowledgments
References
참고문헌 (14)
참고문헌 신청
ANSYS ICEM CFD/AI* Environment 10.0 User Manual, 2005, ANSYS Inc..
Burroughes, J. H., Bradley, D. D. C., Brown, A. R., Marks, R. N., Maackay, K., Friend, R. H., Burns, P. L. and Holmes, A. B., 1990, "Light Emitting Diodes based on Conjugated Polymers," Nature, Vol.347, pp.539~541.
Choi, J. W., Kim, S. C. and Jung, H., 2004, "Temperature Analysis for the Point-Cell Source in the Vapor Deposition Process," KSME International Journal, Vol.18, No.9, pp.1680~1688.
Choi, J. W., Kim, S. C. and Kim, J. S., 2005, "Temperature Analysis for the Linear Cell in the Vapor Deposition Process," Journal of Mechanical Science and Technology, Vol.19, No.6, pp.1329~1337.
Granstrom, M. and Inganas, 1996, "White Light Emission from a Polymer Blend Emitting Diode," Applied Physics Letter, Vol.68, No.2, pp.147~149.
Burroughes, J. H., Bradley, D. D. C., Brown, A. R., Marks, R. N., Maackay, K., Friend, R. H., Burns, P. L. and Holmes, A. B., 1990, "Light Emitting Diodes based on Conjugated Polymers," Nature, Vol.347, pp.539~541.
Choi, J. W., Kim, S. C. and Jung, H., 2004, "Temperature Analysis for the Point-Cell Source in the Vapor Deposition Process," KSME International Journal, Vol.18, No.9, pp.1680~1688.
Choi, J. W., Kim, S. C. and Kim, J. S., 2005, "Temperature Analysis for the Linear Cell in the Vapor Deposition Process," Journal of Mechanical Science and Technology, Vol.19, No.6, pp.1329~1337.
Granstrom, M. and Inganas, 1996, "White Light Emission from a Polymer Blend Emitting Diode," Applied Physics Letter, Vol.68, No.2, pp.147~149.
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