Highly reliable Ag/Zn/Ag ohmic reflector for high-power GaN-based vertical light-emitting diode
Yum, Woong-Sun, Jeon, Joon-Woo, Sung, Jun-Suk, Seong, Tae-Yeon
Published in Optics express (13.08.2012)
Published in Optics express (13.08.2012)
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Journal Article
Improving Emission Uniformity of InGaN/GaN-Based Vertical LEDs by Using Reflective ITO/Ag n-Contact
Yum, Woong-Sun, Koo, Ji-Hyun, Lee, Dae-Hee, Kim, Young-Hoon, Jeong, Young-Kyu, Jung, Se-Yeon, Lee, Sang-Youl, Jeong, Hwan-Hee, Seong, Tae-Yeon
Published in Electronics (Basel) (19.04.2021)
Published in Electronics (Basel) (19.04.2021)
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Journal Article
Ag/Ni/Ag Multilayer Reflector for GaN-Based Vertical Light-Emitting Diode
Yum, Woong-Sun, Jeon, Joon-Woo, Sung, Jun-Suk, Jin, Sungho, Seong, Tae-Yeon
Published in Japanese Journal of Applied Physics (01.05.2013)
Published in Japanese Journal of Applied Physics (01.05.2013)
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Journal Article
Improved Reliability of 278 nm Deep Ultraviolet AlGaN-Based Flip-Chip Light Emitting Diodes by Using ITO/Al Contact
Yum, Woong-Sun, Lee, Sang-Youl, Lim, Hyun-Soo, Choi, Rak-Jun, Oh, Jeong-Tak, Jeong, Hwan-Hee, Seong, Tae-Yeon
Published in ECS journal of solid state science and technology (01.04.2021)
Published in ECS journal of solid state science and technology (01.04.2021)
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Journal Article
Improving Performance of GaAs-Based Vertical-Cavity Surface-Emitting Lasers by Employing Thermally Conductive Metal Substrate
Yum, Woong-Sun, Lee, Sang-Youl, Kim, Myung-Sub, Yoon, Su-Jung, Oh, Jeong-Tak, Jeong, Hwan-Hee, Seong, Tae-Yeon
Published in ECS journal of solid state science and technology (01.01.2021)
Published in ECS journal of solid state science and technology (01.01.2021)
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Journal Article
Improving performance of high-power indium gallium nitride/gallium nitride-based vertical light-emitting diodes by employing simple n-type electrode pattern
Yum, Woong-Sun, Song, June-O, Hee Jeong, Hwan, Tak Oh, Jeong, Seong, Tae-Yeon
Published in Materials science in semiconductor processing (01.03.2015)
Published in Materials science in semiconductor processing (01.03.2015)
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Journal Article