S
Seok Jong Lee
Researcher at Pohang University of Science and Technology
Publications - 19
Citations - 336
Seok Jong Lee is an academic researcher from Pohang University of Science and Technology. The author has contributed to research in topics: Layer (electronics) & Cathode. The author has an hindex of 8, co-authored 19 publications receiving 323 citations. Previous affiliations of Seok Jong Lee include Philips & LG Display.
Papers
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Deep blue phosphorescent organic light-emitting diodes using a Si based wide bandgap host and an Ir dopant with electron withdrawing substituents
TL;DR: In this article, a deep blue phosphorescent organic light-emitting diode was developed using a diphenyldi(4-(9-carbazoly)lphenyl)silane(SiCa) host material and a tris((3,5-difluoro-4-cyanophenyl)pyridine) iridium(FCNIr) dopant material.
Journal ArticleDOI
Origin of the high affinity and selectivity of novel receptors for NH4+ over K+: charged hydrogen bonds vs cation-pi interaction.
TL;DR: It is concluded that the origin of a novel pyrazole receptor exhibiting a high selectivity for NH4+ over K+, arises from a subtle interplay of charged H-bonds and cation-pi interactions.
Journal ArticleDOI
Tuning and dissecting electronic and steric effects in ammonium receptors: Nonactin vs artificial receptors
Jik Chin,Jinho Oh,Sangyong Jon,Sanghyun Park,Christian Walsdorff,Brent Stranix,Assaad Ghoussoub,Seok Jong Lee,Hyun Jei Chung,Su-Moon Park,Kimoon Kim +10 more
TL;DR: Crystallographic studies reveal that 4-bromo-3,5-dimethylpyrazole receptor 6 accepts three H-bonds from the bound ammonium and singly protonated receptor 5 forms three H -bonds with the bound water molecule.
Journal ArticleDOI
Synthesis of chiral benzosultams: 3-functionalized 1, 2-benzisothiazoline 1,1-dioxides
Patent
Dual panel type organic electroluminescent display device and method for fabricating the same
TL;DR: An organic electroluminescent device includes a switching element and a driving element connected to the switching element on a substrate in a pixel region, an overcoat layer on the switch element and the driving element, a first contact layer made of one of molybdenum and indium tin oxide, a cathode on the first layer, the cathode connected to driving element through the first contact, an emitting layer on cathode, and an anodes on the emitting layer as discussed by the authors.