Dr. Sunghan Kim Profile

Dr. Sunghan Kim

at SAMSUNG Display Co Ltd

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 3 October 2022 Presentation

Nurturing next blue solution: blue phosphorescent organic light-emitting diode (Conference Presentation)

Jinwon Sun, Sunghan Kim, Changwoong Chu

Proceedings Volume PC12208, PC1220804 (2022) https://doi.org/10.1117/12.2637378

KEYWORDS: Phosphorescent organic light-emitting diodes, Platinum, Electroluminescence, Organic light emitting diodes, Metals, Electron transport

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Proceedings Article | 22 February 2021 Presentation + Paper

High-speed wafer film measurement with heterogeneous optical sensor system

Doo-Hyun Cho, Seung Beom Park, Sung-Ha Kim, Taejoong Kim, Kwangsung Lee

Proceedings Volume 11611, 116110H (2021) https://doi.org/10.1117/12.2584200

KEYWORDS: RGB color model, Semiconducting wafers, Data modeling, Optical sensors, Optical testing, Hyperspectral imaging, Sensor fusion, Principal component analysis, Metrology, Instrument modeling

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Proceedings Article | 22 August 2020 Presentation

A comprehensive model of the degradation of organic light-emitting diodes

Jang-Joo Kim, Bomi Sim, Jongsoo Kim, Hyejin Bae, Sungho Nam, Eunsuk Kwon, Ji Whan Kim, Hwa-Young Cho, Sunghan Kim

Proceedings Volume 11473, 114730T (2020) https://doi.org/10.1117/12.2570753

KEYWORDS: Organic light emitting diodes, External quantum efficiency, Polarons, Excitons, Quenching (fluorescence), Phosphorescent organic light-emitting diodes, Mass spectrometry, Molecules, Doping

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Proceedings Article | 21 August 2020 Presentation + Paper

Vision-based high speed wafer film thickness profile estimation with nonlinear regression

Doo-Hyun Cho, Hyounggon Kim, Jaehyeon Son, Sung-Ha Kim, Taejoong Kim, Kwangsung Lee

Proceedings Volume 11500, 115000K (2020) https://doi.org/10.1117/12.2566426

KEYWORDS: Data modeling, Semiconducting wafers, Metrology, Image processing, General packet radio service, Visual process modeling, Sensors, Chemical mechanical planarization, RGB color model

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Proceedings Article | 20 August 2020 Presentation

Blue thermally activated delayed fluorescent devices using triazine acceptor based emitters with high rate constant of reverse intersystem crossing

Ho Suk Kang, Soon Ok Jeon, Yeon Sook Chung, Myungsun Sim, Jongsoo Kim, Joonghyuk Kim, Hasup Lee, Soo Ghang Ihn, Sunghan Kim

Proceedings Volume 11473, 1147306 (2020) https://doi.org/10.1117/12.2566656

KEYWORDS: Organic light emitting diodes, Lens design, External quantum efficiency, Molecules, Excitons

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