Dr. Cheolsoo Sone Profile

Dr. Cheolsoo Sone

at SAMSUNG Electro-Mechanics

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 24 September 2011 Paper

Highly efficient InGaN/GaN blue LEDs on large diameter Si (111) substrates comparable to those on sapphire

Jun-Youn Kim, Yongjo Tak, Hyun-Gi Hong, Suhee Chae, Jae Won Lee, Hyoji Choi, Jae Kyun Kim, Bokki Min, Youngsoo Park, U-In Chung, Minho Kim, Seongsuk Lee, Namgoo Cha, Yoonhee Shin, Cheolsoo Sone, Jong-Ryeol Kim, Jong-In Shim

Proceedings Volume 8123, 81230A (2011) https://doi.org/10.1117/12.892441

KEYWORDS: Silicon, Light emitting diodes, Gallium nitride, Sapphire, Crystals, Semiconducting wafers, Quantum dot light emitting diodes, Blue light emitting diodes, Atomic force microscopy, Very large scale integration

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Proceedings Article | 22 February 2006 Paper

GaN light-emitting triodes for high-efficiency hole injection and light emission

Jong Kyu Kim, J.-Q. Xi, Hong Luo, Jaehee Cho, Cheolsoo Sone, Yongjo Park, Thomas Gessmann, J. Zavada, H. Jiang, E. Fred Schubert

Proceedings Volume 6134, 61340K (2006) https://doi.org/10.1117/12.647453

KEYWORDS: Light emitting diodes, Ultraviolet radiation, Electron beam lithography, Aluminum, Gallium, Laser sintering, Gallium nitride, Ultraviolet light emitting diodes, Superlattices, Energy efficiency

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Proceedings Article | 2 September 2005 Paper

Enhancement of light extraction in GaN light-emitting diodes by omni-directional reflectors with ITO nanorod low-refractive-index layer

Jong Kyu Kim, J.-Q. Xi, Hong Luo, Jaehee Cho, Cheolsoo Sone, Yongjo Park, E. Fred Schubert

Proceedings Volume 5941, 59410K (2005) https://doi.org/10.1117/12.621871

KEYWORDS: Light emitting diodes, Silver, Reflectivity, Gallium nitride, Reflectors, Refractive index, Metals, Thin films, Silicon, Nanorods

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Proceedings Article | 2 September 2005 Paper

Improved light extraction efficiency in III-nitride photonic crystal light-emitting diodes

Dong-Ho Kim, Jaehoon Kim, Heonsu Jeon, Yoon Soo Park, Jaehee Cho, Jin Seo Im, Cheolsoo Sone, Yongjo Park

Proceedings Volume 5941, 59410M (2005) https://doi.org/10.1117/12.623511

KEYWORDS: Light emitting diodes, Gallium nitride, Sapphire, Holography, Photonic crystals, Semiconducting wafers, Patterned sapphire substrate, Interfaces, Lithography, Photons

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Proceedings Article | 2 September 2005 Paper

Recent development of patterned structure light-emitting diodes

Jaehee Cho, Jeong Wook Lee, Jin Seo Im, Cheolsoo Sone, Yongjo Park, Dongho Kim, Heonsu Jeon, Euijoon Yoon, Dong-Seok Leem, Tae-Yeon Seong

Proceedings Volume 5941, 594102 (2005) https://doi.org/10.1117/12.625922

KEYWORDS: Light emitting diodes, Sapphire, Electrodes, Gallium nitride, Copper indium disulfide, Semiconductors, Interfaces, Optical lithography, Holography, Light scattering

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Conference Committee Involvement (5)

Gallium Nitride Materials and Devices VI

24 January 2011 | San Francisco, California, United States

Gallium Nitride Materials and Devices V

25 January 2010 | San Francisco, California, United States

Gallium Nitride Materials and Devices IV

26 January 2009 | San Jose, California, United States

Fourth International Conference on Solid State Lighting

3 August 2004 | Denver, Colorado, United States

Third International Conference on Solid State Lighting

5 August 2003 | San Diego, California, United States

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