Mr. Jaeheung Ha Profile

Jaeheung Ha

Principal Engineer at Samsung Display

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Publications (2)

Proceedings Article | 13 September 2012 Paper

Sol-gel deposited gallium-doped zinc oxide electrode for polymer light-emitting diode applications

Donghyun Kim, Jaeheung Ha, Changhee Lee, Yongtaek Hong

Proceedings Volume 8476, 84761W (2012) https://doi.org/10.1117/12.928910

KEYWORDS: Organic light emitting diodes, Sol-gels, Annealing, Zinc oxide, Electrodes, Resistance, Polymers, Quartz, Hydrogen, Zinc

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Proceedings Article | 13 September 2012 Paper

Solution processed polymer light-emitting diodes with single layer graphene anode

Jaeheung Ha, Subeom Park, Donghyun Kim, Jaechul Ryu, Changhee Lee, Byung Hee Hong, Yongtaek Hong

Proceedings Volume 8476, 84760Y (2012) https://doi.org/10.1117/12.928821

KEYWORDS: Graphene, Organic light emitting diodes, Ultraviolet radiation, Ozone, Raman spectroscopy, Glasses, Electrodes, Chemical vapor deposition, Polymethylmethacrylate, Atomic force microscopy

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