J
Jaehoon Park
Researcher at Hallym University
Publications - 126
Citations - 891
Jaehoon Park is an academic researcher from Hallym University. The author has contributed to research in topics: Thin-film transistor & Pentacene. The author has an hindex of 15, co-authored 125 publications receiving 759 citations. Previous affiliations of Jaehoon Park include Seoul National University & Hongik University.
Papers
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Raman spectroscopy study of solution-processed In2O3 thin films: effect of annealing temperature on the characteristics of In2O3 semiconductors and thin-film transistors
Hyeonju Lee,Bokyung Kim,Chun Yan Gao,Hyoung Jin Choi,Jae-Hyun Ko,Cheong Hoon Seo,Jaehoon Park +6 more
TL;DR: In this article, the effect of annealing temperature on the properties of indium oxide (In2O3) films was investigated from thermogravimetric analysis of the precursor solution.
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Effect of broad recombination zone in multiple quantum well structures on lifetime and efficiency of blue organic light-emitting diodes
Seok Jae Lee,Song Eun Lee,Dong Hyung Lee,Ja Ryong Koo,Ho Won Lee,Seung Soo Yoon,Jaehoon Park,Young Kwan Kim +7 more
TL;DR: In this paper, a blue phosphorescent organic light-emitting diodes with multiple quantum well structures (from one to four quantum wells) within an emitting layer (EML) was fabricated with charge control layers (CCLs) to control carrier movement.
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The effect of the molecular structure of organic material on the properties of solid-state fluorescence and electroluminescence
TL;DR: In this article, a novel compound comprising red fluorescent material, (2 Z,2′ Z )-3,3′-[4,4″-bis(dimethylamino)-1,1′:4′,1″-terphenyl-2′,5′-diyl]bis(2-phenylacrylonitrile) (ABCV-P), which prevented concentration quenching in non-doped, organic light-emitting diodes (OLEDs).
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Effect of Surfactant on Preparation of Poly(4-Vinylphenol)/Titanium Dioxide Composite for a Gate Insulator of Organic Thin Film Transistors
TL;DR: In this paper, a spin-coated composite of poly(4-vinylphenol) (PVP) and titanium dioxide (TiO2) nanoparticles was fabricated via a spin coating process in order to enhance dielectric properties for a gate insulator application of the OTFT.
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Enhancement of outcoupling efficiency of organic light-emitting diodes using a planarized moth-eye structure on glass substrate.
TL;DR: To improve optical properties of organic light-emitting diodes (OLEDs), a planarized moth-eye structure by ultraviolet nanoimprint lithography (UV-NIL) was developed using AMONIL polymer resin to improve the current efficiency by up to 26% versus conventional OLEDs.