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Soon-Gyu Lee, Ankhnybayar Batdelger, Sang-Seok Yun and Sang-Geon Park
This study investigated the electro-optic properties of organic light-emitting diode (OLED) devices with the addition of an interlayer. A device with the perfluorododecyl-1H,1H,2H,2H-triethoxysilane?perfluorotetradecyl 1H,1H,2H,2H-triethoxysilane mixture...
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Jun-Young Park, Soo-Jong Park and Byeong-Kwon Ju
We analyzed the degradation features by measuring the capacitance?voltage characteristics after electrically aging blue thermally activated delayed fluorescence (TADF) organic light-emitting diodes (OLEDs). The measurement was investigated in terms of th...
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Dohyun Kim, Keun Man Song, UiJin Jung, Subin Kim, Dong Su Shin and Jinsub Park
In this study, we investigated the effects of InGaN/GaN-based interlayer (IL) and electron emitting layer (EEL) consisting of a GaN barrier layer grown with different metal-organic (MO) precursors of gallium (Ga), which were grown underneath the active l...
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Kai Ding, Vitaliy Avrutin, Natalia Izyumskaya, Ümit Özgür and Hadis Morkoç
Compared with conventional display technologies, liquid crystal display (LCD), and organic light emitting diode (OLED), micro-LED displays possess potential advantages such as high contrast, fast response, and relatively wide color gamut, low power consu...
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Yong Bum Park and In Gyeong Kim
In the organic light-emitting diode display industry, Invar exhibits anomalously low thermal expansivity and is, therefore, used as a material for fine metal masks, which are necessary components for the evaporation process of diode materials. We present...
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Jianmin Shi, J. Matthew Chudomel and Richard Fu
A new class of wide energy gap benzotriimidazole materials have been synthesized by a two-step condensation reaction. All of the benzotriimidazole compounds have p-p* absorption bands in the range of 250?400 nm. The photoluminescence (PL) quantum efficie...
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