Embedded Files
2025
2025
4. Eun Jeong Bae, Tae Jeong Hwang, Geun Su Choi, Yong-Min Lee, Byeong-Kwon Ju, Young Wook Park*, and Dong-Hyun Baek*
"Simple Process for Flexible Light-Extracting QD Film and White OLED"
Micromachines, 2025, 16(12), 1367
https://doi.org/10.3390/mi16121367
3. Tae Jeong Hwang, Eun Jeong Bae, Geun Su Choi, and Young Wook Park*
"Fabrication of Nanostructures on Surface of Micro-Lens Arrays Using Reactive Ion Etching"
Micromachines, 2025, 16(12), 1306
https://doi.org/10.3390/mi16121306
2. Jian Cheng Bi, Jun-Young Park, Seungwon Lee, Seonghyeon Park, Junbeom Song, Ji-Sung Lee, Kyo-Cheol Kang, Kisu Kim, Dogi Lim, Young Wook Park*, and Byeong-Kwon Ju*
"TiO2-Nanoparticle-Embedded Thin-Film Encapsulation for Blue Thermally Activated Delayed Fluorescence Top-Emitting Organic Light-Emitting Devices"
ACS Applied Materials & Interfaces, 2025, 17(8), 12639
1. Jian Cheng Bi, Kyo-Cheol Kang, Jun-Young Park, Junbeom Song, Ji-Sung Lee, Hyejung Lim, Young Wook Park*, and Byeong-Kwon Ju*
"Enhancement of Light Extraction Efficiency Using Wavy-Patterned PDMS Substrates"
Nanomaterials, 2025, 15, 198
2024
2024
2. Jun-Young Park, Seungwon Lee, Jian Cheng Bi, Ji-Sung Lee, Young Hyun Hwang, Byeongwoo Kang, Jiwon Seok, Seonghyeon Park, Dogi Lim, Young Wook Park*, and Byeong-Kwon Ju*
"Selective Enhancement of Viewing Angle Characteristics and Light Extraction Efficiency of Blue Thermally Activated Delayed Fluorescence Organic Light-Emitting Diodes through an Easily Tailorable Si3N4 Nanofiber Structure"
ACS Applied Materials & Interfaces, 2024, 16, 27566
1. Seonghyeon Park, Byeongwoo Kang, Seungwon Lee, Jian Cheng Bi, Jaewon Park, Young Hyun Hwang, Jun-Young Park, Ha Hwang, Young Wook Park*, and Byeong-Kwon Ju*
"Hollow Microcavity Electrode for Enhancing Light Extraction"
Micromachines, 2024, 15, 328
2023
2023
6. Geun Su Choi, Shin Woo Kang, Eun Jeong Bae, Byeong-Kwon Ju*, and Young Wook Park*
"A morphological study of random nanostructured external light extraction layers for enhancing optical characteristics of OLEDs"
Journal of Materials Chemistry C, 2023, 11(41), 14307-14315
5. Eun-Bi Jang†, Geun-Su Choi†, Eun-Jeong Bae, Byeong-Kwon Ju*, and Young Wook Park*
"Doping-Free Phosphorescent and Thermally Activated Delayed Fluorescent Organic Light-Emitting Diodes with an Ultra-Thin Emission Layer"
Nanomaterials, 2023, 13, 2366
4. Shin-Woo Kang†, Eun-Jeong Bae†, Young Wook Park*, and Byeong-Kwon Ju*
"Highly Efficient Ultra-Thin EML Blue PHOLEDs with an External Light-Extraction Diffuser"
Nanomaterials, 2023, 13, 2357
3. Geun-Su Choi, Eun-Jeong Bae, Byeong-Kwon Ju*, and Young Wook Park*
"Enhancing Light Extraction Efficiency in OLED Using Scattering Structure-Embedded DMD-Based Transparent Composite Electrodes"
Nanomaterials, 2023, 13, 2253
2. Eun-Jeong Bae†, Yeon-Sik Kim†, Geun-Su Choi, Byeong-Kwon Ju*, and Dong-hyun Baek*
"Fabrication of Flexible PDMS Films with Micro-Convex Structure for Light Extraction from Organic Light-Emitting Diodes"
Nanomaterials, 2023, 13, 2216
Seungwon Lee, Jun Young Park, Jae Won Park, Jian Cheng Bi, Byeong Woo Kang, Young Hyun Hwang, Ji Won Seok, Young Wook Park*, and Byeong-Kwon Ju*
"Enhancement of Light Extraction Efficiency and Suppression of Roll‐Off Characteristics of Thermally Activated Delayed Fluorescence Organic Light‐Emitting Diodes by Inserting Nanoscale Pixel‐Defining Layer"
Advanced Electronic Materials, 2023, 9(4), 2201264
2022
2022
6. Cheol Shin, Seungwon Lee, Kwang Wook Choi, Young Hyun Hwang, Young Wook Park*, and Byeong-Kwon Ju*
"Enhancing the optical performance of organic light-emitting diodes using nanoscale random rubbed structure"
Nanomaterials and Nanotechnology, 2022, 12, 18479804221132983
5. Eun Jeong Bae, Jong Woo Kim, Byeong-Kwon Ju, Dong Hyun Baek*, and Young Wook Park*
"Flexible external light extraction in organic light-emitting diodes by porous PDMS film fabricated by high-pressure steam process"
Organic Electronics , 2022, 108, 106575
4. Eun Jeong Bae, Hyeong Kyu Maeng, Ji Soo Shin, Dong Wook Park, Young Wook Park*, and Dong Hyun Baek*
"Micro-Sphere PDMS for Enhancing Light Extraction in Organic Light-Emitting Devices"
Nanomaterials , 2022, 4(12), 2007
3. Geun Su Choi, Shin Woo Kang, Eun Jeong Bae, Eun Bi Jang, Dong Hyun Baek, Byeong-Kwon Ju*, and Young Wook Park*
"A Simple Method for Fabricating an External Light Extraction Composite Layer with RNS to Improve the Optical Properties of OLEDs"
Nanomaterials , 2022, 4(9), 1430
2. Eun Jeong Bae, Shin Woo Kang, Geun Su Choi, Eun Bi Jang, Dong Hyun Baek*, Byeong-Kwon Ju*, and Young Wook Park *
"Enhanced Light Extraction from Organic Light-Emitting Diodes with Micro-Nano Hybrid Structure"
Nanomaterials , 2022, 7(12)
1. Cheol Shin, Seungwon Lee, Kwang Wook Choi, Young Hyun Hwang, Young Wook Park*, and Byeong-Kwon Ju*
"Random rubbed structure for enhanced light extraction in organic light-emitting diodes"
Journal of Luminescence , 2022, 343, 118670
2021
2021
9. Dong Hyun Baek, Ha Chul Jung, Jeong Hun Kim, Young Wook Park, Dae Wook Kim, Ho Seob Kim, Seung joon Ahn, and Young Jin Kim*
"Effect of viscosity on the formation of porous polydimethylsiloxane for wearable device applications"
Molecules, 2021, 26(5), 1471
8. Seon Ju Kim, Jun Hee Choi, Young Wook Park*, and Byeong-Kwon Ju*
"Enhanced light extraction efficiency and viewing angle characteristics of microcavity OLEDs by using a diffusion layer"
Scientific reports, 2021, 11(1), 3430
7. Soo Jong Park, Kwang Wook Choi, Young Wook Park*, and Byeong-Kwon Ju*
"Mixed-host engineering of blue thermally activated delayed fluorescence devices for enhanced efficiency and suppressed efficiency roll-off"
Optical Materials, 2021, 113, 110879
6. Kwang Wook Choi, Cheol Shin, Sung Woo Jun, Soo Jong Park, Yoo Ji Hwang, Jin Ho Kwak, Young Wook Park, Jong Woong Kim*, and Byeong-Kwon Ju*
"Solution process manufacture of a simple, multifunctional flexible sensor based on capacitance measurement"
Nanotechnology, 2021, 32(26), 265503
5. Shin Woo Kang, Dong Hyun Baek*, Byeong-Kwon Ju*, and Young Wook Park*
"Green phosphorescent organic light-emitting diode exhibiting highest external quantum efficiency with ultra-thin undoped emission layer"
Scientific reports, 2021, 11(1), 8436
4. Eun Jeong Bae, Dong Hyun Baek*, and Young Wook Park*
"Characteristics of Self-Nanostructured Growth of 4, 6-Bis (3, 5-di (pyridin-3-yl) phenyl)-2-Methylpyrimidine (B3PyMPM)"
Journal of Nanoscience and Nanotechnology, 2021, 21(8), 4212-4215
3. Geun Su Choi, Dong Hyun Baek*, and Young Wook Park*
"Organic Thin-Film Characteristics Modulated by Deposition Substrate Rotation Speed and the Effect on Organic Light-Emitting Diodes"
Journal of Nanoscience and Nanotechnology, 2021, 21(8), 4185-4191
2. Geun Su Choi, Shin Woo Kang, Dong Hyun Baek, Tae Keun Kwak, Byeong-Kwon Ju*, and Young Wook Park*
"The Effects of the Rotational Speed of the Deposition Substrate on the Morphological and Current Injection Characteristics of LiF Thin Films"
Journal of Nanoscience and Nanotechnology, 2021, 21(8), 4208-4211
1. Shin Woo Kang, Dong Hyun Baek, Byeong-Kwon Ju*, and Young Wook Park*
"Color Tuning of 2-Color Based White Organic Light-Emitting Diodes with Undoped Ultra-Thin Emission Layer"
Journal of Nanoscience and Nanotechnology, 2021, 21(8), 4179-4184
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