| Home | E-Submission/Review | Sitemap | Editorial Office |  
top_img
Korean Journal of Metals and Materials Search > Browse Articles > Search



Flexible OLED Encapsulation with LMPA Line
저융점합금 라인을 이용한 플렉시블 OLED 봉지
Geon Bae, Cheol-Hee Moon
배건, 문철희
Korean J. Met. Mater. 2019;57(4):251-257.   Published online 2019 Apr 5
DOI: https://doi.org/10.3365/KJMM.2019.57.4.251

Abstract
We have developed an encapsulation technology for OLED devices using an LMPA sealing line to enhance barrier characteristics against moisture and oxygen penetration. To verify the potential of this technology for flexible OLED devices, three experimental factors were investigated in this study. First, the stability of the sealing line on..... More

                        
Encapsulation of a Flexible OLED Using a Sealing Line
실링라인을 이용한 플렉시블 OLED 봉지
Cheol-Hee Moon
문철희
Korean J. Met. Mater. 2018;56(4):313-320.   Published online 2018 Apr 5
DOI: https://doi.org/10.3365/KJMM.2018.56.4.313

Abstract
Encapsulation of the flexible OLED devices requires a low temperature process and great barrier characteristics against the permeation of water vapor and oxygen. We suggest a new OLED encapsulation method for the flexible OLED device using a sealing line instead of the TFE encapsulation. For the experiments, polyimide substrate with..... More

      
Heat Dissipation Analysis of High-Power, Multi-Chip LED Bulbs
고 출력, 멀티 칩 LED 벌브에서 방열 거동 해석
Cheol-Hee Moon
문철희
Korean J. Met. Mater. 2018;56(3):227-234.   Published online 2018 Mar 6
DOI: https://doi.org/10.3365/KJMM.2018.56.3.227

Abstract
To ensure the reliability of high-power light-emitting diode (LED) bulbs, temperature management is very important, including reduction of the junction temperature on the LED chip and enhancing outward thermal dissipation. Simulation can be an effective tool for predicting the temperature distribution over all bulbs, which enables a quantitative analysis. In..... More

      
1 |
E-Submission
Email Alert
Author's Index
Specialties
Impact factor
The Korean Institute of Metals and Materials
SCImago Journal & Country Rank
Scopus
GoogleScholar
Similarity Check
Crossref Cited-by Linking
KOFST
COPE
Editorial Office
The Korean Institute of Metals and Materials
6th Fl., Seocho-daero 56-gil 38, Seocho-gu, Seoul 06633, Korea
TEL: +82-70-4266-1646   FAX: +82-2-557-1080   E-mail: metal@kim.or.kr
About |  Browse Articles |  Current Issue |  For Authors and Reviewers
Copyright © The Korean Institute of Metals and Materials. All rights reserved.                 Developed in M2Community