Prof. Seong-Ju Park Profile

Prof. Seong-Ju Park

Professor at Gwangju Institute of Science and Technology

SPIE Involvement:

Conference Program Committee | Author

Proceedings Article | 2 September 2008 Paper

Effect of PdZn film on the performance of green light-emitting diodes

Ja-Yeon Kim, Min-Ki Kwon, Chu Young Cho, Sang-Jun Lee, Seong-Ju Park, Sunwoon Kim, Je Won Kim, Yong Chun Kim

Proceedings Volume 7058, 70580I (2008) https://doi.org/10.1117/12.794535

KEYWORDS: Green light emitting diodes, Gallium nitride, Hydrogen, Annealing, Light emitting diodes, Zinc, Indium, Palladium, Magnesium, Nickel

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Proceedings Article | 2 September 2008 Paper

Improved performance of hybrid polymer light-emitting device by using inorganic nanocomposite and polymer solutions

A. Mohammed Hussain, B. Neppolian, Sun Hee Kim, Jin Young Kim, Hee-Chul Choi, Kwanghee Lee, Seong-Ju Park

Proceedings Volume 7058, 705816 (2008) https://doi.org/10.1117/12.799179

KEYWORDS: Gold, Polymers, Nanocomposites, Organic light emitting diodes, Nanoparticles, Particles, Oxides, Metals, Electroluminescence, Titanium dioxide

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Proceedings Article | 2 September 2008 Paper

Improvement of leakage current and optical properties of GaN-based LEDs by chemical etching of p-GaN

Tae-Young Park, Chang-Hee Cho, Il-Kyu Park, Seong-Ju Park

Proceedings Volume 7058, 70580W (2008) https://doi.org/10.1117/12.810806

KEYWORDS: Light emitting diodes, Gallium nitride, Wet etching, Electroluminescence, Optical properties, Etching, Oxides, Metalorganic chemical vapor deposition, Molybdenum, Luminescence

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Proceedings Article | 2 September 2008 Paper

Phosphor-free white light-emitting diode using InGaN/GaN multiple quantum wells grown on microfacets

Chu-young Cho, Il-Kyu Park, Min-Ki Kwon, Ja-Yeon Kim, Seong-Ju Park, Dong Ryul Jung, Kwang Woo Kwon

Proceedings Volume 7058, 70580N (2008) https://doi.org/10.1117/12.794575

KEYWORDS: Light emitting diodes, Gallium nitride, Electroluminescence, Quantum wells, Scanning electron microscopy, Indium gallium nitride, Luminescence, LED displays, LED backlight, Sapphire

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Proceedings Article | 7 March 2007 Paper

Application of nano-imprint lithography to nano-optics: wire grid polarizer and photonic crystal LED

Ki-Dong Lee, Sang-Hoon Kim, Joo-Do Park, Ja-Yeon Kim, Seong-Ju Park

Proceedings Volume 6462, 64620P (2007) https://doi.org/10.1117/12.698827

KEYWORDS: Nanoimprint lithography, Light emitting diodes, Etching, Polarizers, Lithography, Photonic crystals, Electron beam lithography, Chromium, Optical components, Nanolithography

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Proceedings Article | 27 August 2005 Paper

Fabrication of nanostructures by dry etching using dewetted Pt islands as etch-masks

Ji-Myon Lee, Seong-Ju Park

Proceedings Volume 5931, 593119 (2005) https://doi.org/10.1117/12.614826

KEYWORDS: Platinum, Dewetting, Gallium nitride, Metals, Nanolithography, Plasma etching, Annealing, Etching, Plasma, Dielectrics

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Proceedings Article | 6 July 2004 Paper

Nanocrystal sensitization of Er in silica for Si-based optical material at 1.5 um

Jung Shin, Kwan-Sik Cho, Ji-Hong Jhe, Gun Yong Sung, Baek-Hyun Kim, Seong-Ju Park

Proceedings Volume 5359, (2004) https://doi.org/10.1117/12.529273

KEYWORDS: Erbium, Silicon, Diodes, Luminescence, Nanocrystals, Sensors, Electroluminescence, Ions, Silica, Optical activity

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Proceedings Article | 14 June 2004 Paper

Luminescence of Er-doped amorphous silicon quantum dots

Nae-Man Park, Tae-Youb Kim, Sang Hyeob Kim, Gun Yong Sung, Baek-Hyun Kim, Seong-Ju Park, Kwan Sik Cho, Jung Shin, Jung-Kun Lee, Michael Nastasi

Proceedings Volume 5361, (2004) https://doi.org/10.1117/12.528148

KEYWORDS: Erbium, Ions, Luminescence, Amorphous silicon, Silicon, Quantum dots, Nanocrystals, Absorption, Energy transfer, Silicon films

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Proceedings Article | 26 January 2004 Paper

Temperature dependence of light-output performance of InGaN/GaN multiple-quantum-well light-emitting diodes with various In compositions

Chul Huh, William Schaff, Lester Eastman, Seong-Ju Park

Proceedings Volume 5187, (2004) https://doi.org/10.1117/12.515648

KEYWORDS: Light emitting diodes, Indium, Gallium nitride, Temperature metrology, Indium gallium nitride, Metals, Solid state lighting, Color printing, Diffusion, Resistance

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Proceedings Article | 26 January 2004 Paper

Improvement in light-output power of InGaN/GaN light-emitting diodes by p-GaN surface modification using self-assembled metal clusters

Eun-Jeong Kang, Chul Huh, S.-H. Lee, J.-J. Jung, Song-Jae Lee, Seong-Ju Park

Proceedings Volume 5187, (2004) https://doi.org/10.1117/12.514072

KEYWORDS: Light emitting diodes, Metals, Platinum, Resistance, Dry etching, Etching, Photons, Wet etching, Gallium nitride, Plasma

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Proceedings Article | 26 November 2002 Paper

Reduction in leakage current of InGaN-based light-emitting diodes by N2O plasma passivation

Hyun Kim, Chul Huh, Seong-Ju Park

Proceedings Volume 4776, (2002) https://doi.org/10.1117/12.452566

KEYWORDS: Light emitting diodes, Plasma, Plasma treatment, NOx, Dry etching, Gallium nitride, Reliability, Electronic components, Ultraviolet radiation, Plasma enhanced chemical vapor deposition

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Proceedings Article | 26 November 2002 Paper

Enhanced performances of InGaN-based light-emitting diode by a micro-roughened p-GaN surface using metal clusters

Chul Huh, Kug-Seung Lee, Seong-Ju Park

Proceedings Volume 4776, (2002) https://doi.org/10.1117/12.452565

KEYWORDS: Light emitting diodes, Metals, Photons, Platinum, Wet etching, Resistance, Etching, Gallium nitride, LED lighting, External quantum efficiency

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Proceedings Article | 5 December 2001 Paper

Current blocking layer in GaN light-emitting diode

Chul Huh, Ji-Myon Lee, Dong-Joon Kim, Seong-Ju Park

Proceedings Volume 4445, (2001) https://doi.org/10.1117/12.450040

KEYWORDS: Light emitting diodes, Electrodes, Metals, Gallium nitride, Platinum, Absorption, Sapphire, Active optics, Quantum wells, Ultraviolet radiation

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Proceedings Article | 5 December 2001 Paper

White light-emitting diodes with phase-separated InGaN active layers

Yong-Tae Moon, Dong-Joon Kim, Jin-Sub Park, Jeong-Tak Oh, Nae-Man Park, Tae-Soo Kim, Seong-Ju Park

Proceedings Volume 4445, (2001) https://doi.org/10.1117/12.450028

KEYWORDS: Indium gallium nitride, Light emitting diodes, Luminescence, Indium, LED displays, LED lighting, LED backlight, Annealing, Semiconductors, Gallium nitride

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Showing 5 of 14 publications

SPIE Conference Volume | 26 August 2008

Eighth International Conference on Solid State Lighting

Conference Committee Involvement (28)

Oxide-based Materials and Devices XVI

25 January 2025 | San Francisco, California, United States

Oxide-based Materials and Devices XV

29 January 2024 | San Francisco, California, United States

Oxide-based Materials and Devices XIV

30 January 2023 | San Francisco, California, United States

Oxide-based Materials and Devices XIII

24 January 2022 | San Francisco, California, United States

Oxide-based Materials and Devices XII

6 March 2021 | Online Only, California, United States

Oxide-based Materials and Devices XI

3 February 2020 | San Francisco, California, United States

Oxide-based Materials and Devices X

3 February 2019 | San Francisco, California, United States

Oxide-based Materials and Devices IX

28 January 2018 | San Francisco, California, United States

Sixteenth International Conference on Solid State Lighting and LED-based Illumination Systems

9 August 2017 | San Diego, California, United States

Oxide-based Materials and Devices VIII

29 January 2017 | San Francisco, California, United States

Fifteenth International Conference on Solid State Lighting and LED-based Illumination Systems

31 August 2016 | San Diego, California, United States

Oxide-based Materials and Devices VII

14 February 2016 | San Francisco, California, United States

Fourteenth International Conference on Solid State Lighting and LED-based Illumination Systems

12 August 2015 | San Diego, California, United States

Oxide-based Materials and Devices VI

8 February 2015 | San Francisco, California, United States

Thirteenth International Conference on Solid State Lighting and LED-based Illumination Systems

20 August 2014 | San Diego, California, United States

LED-based Illumination Systems

26 August 2013 | San Diego, California, United States

Twelfth International Conference on Solid State Lighting and Fourth International Conference on White LEDs and Solid State Lighting

13 August 2012 | San Diego, California, United States

Eleventh International Conference on Solid State Lighting

22 August 2011 | San Diego, California, United States

Tenth International Conference on Solid State Lighting

2 August 2010 | San Diego, California, United States

Ninth International Conference on Solid State Lighting

3 August 2009 | San Diego, California, United States

Eighth International Conference on Solid State Lighting

11 August 2008 | San Diego, California, United States

Seventh International Conference on Solid State Lighting

27 August 2007 | San Diego, California, United States

Zinc Oxide Materials and Devices II

21 January 2007 | San Jose, California, United States

Advanced LED for Solid-State Lighting (Special Symposium)

5 September 2006 | Gwangju, South Korea

Sixth International Conference on Solid State Lighting

14 August 2006 | San Diego, California, United States

Fifth International Conference on Solid State Lighting

1 August 2005 | San Diego, 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

Showing 5 of 28 Conference Committees

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