Dr. Yong-Il Kim Profile

Dr. Yong-Il Kim

Principle Engineer at SAMSUNG Electronics Co Ltd

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Publications (2)

Proceedings Article | 11 November 2016 Presentation

An elegant route to overcome fundamentally-limited light extraction in AlGaN deep-ultraviolet light-emitting diodes: preferential outcoupling of strong in-plane emission (Conference Presentation)

Jong Kyu Kim, Jong Won Lee, Dong-Yeong Kim, Jun Hyuk Park, E. Fred Schubert, Jungsub Kim, Yong-Il Kim

Proceedings Volume 9926, 99260F (2016) https://doi.org/10.1117/12.2236420

KEYWORDS: Light emitting diodes, Deep ultraviolet, Ultraviolet radiation, External quantum efficiency, Light sources, Quantum efficiency, Visible radiation, Crystals, Mirrors, Quantum wells

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Proceedings Article | 9 March 2015 Paper

A novel design and process for improving the efficiency and reliability of an AC direct LED chip

Yong-Il Kim, Chan Lim, Wan-Ho Lee, Jin-Young Choi, Seung-Hwan Lee, Gi-Bum Kim, Young-Soo Park

Proceedings Volume 9383, 93830F (2015) https://doi.org/10.1117/12.2086718

KEYWORDS: Light emitting diodes, Gallium nitride, Reliability, Metals, Bridges, Neodymium, Etching, Ions, Luminous efficiency, Lithium

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