M
Moo Whan Shin
Researcher at Myongji University
Publications - 48
Citations - 1263
Moo Whan Shin is an academic researcher from Myongji University. The author has contributed to research in topics: Thermal resistance & Chemistry. The author has an hindex of 18, co-authored 34 publications receiving 1192 citations.
Papers
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Thermal analysis of LED array system with heat pipe
TL;DR: In this article, the junction temperatures of high power LED arrays with and without heat pipe at the same air velocity of 7 m/s were reported to be 87.6 °C and 63.3 °C, respectively.
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Electrical, optical and thermal degradation of high power GaN/InGaN light-emitting diodes
TL;DR: In this paper, the degradation of high power GaN/InGaN blue light-emitting diodes (LEDs) was investigated by considering the electrical, optical and thermal ageing characteristics.
Mechanism and thermal effect of delamination in light-emitting diode packages
TL;DR: In this article, the authors report on the mechanism of delamination in light-emitting diode (LED) packages and its effects on thermal characteristics of LEDs, where the LED samples were subjected to moisture preconditioning treatments followed by heat block testing.
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Mechanism and thermal effect of delamination in light-emitting diode packages
TL;DR: It was found that the thermo-mechanical stress plays more important role than the hygro-mechnical stress for the development of delamination in the LED packages.
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Measurement of temperature profiles on visible light-emitting diodes by use of a nematic liquid crystal and an infrared laser
TL;DR: A new technique for measuring the temperature profiles of visible LED chips by use of a nematic liquid crystal with IR laser illumination and the insertion of a color filter in the optical path to block the high-intensity LED light is presented.