Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Seong-Deok Ahn"'
Autor:
Byeongmoon Lee, Ji-Young Oh, Hyeon Cho, Chul Woong Joo, Hyungsoo Yoon, Sujin Jeong, Eunho Oh, Junghwan Byun, Hanul Kim, Seunghwan Lee, Jiseok Seo, Chan Woo Park, Sukyung Choi, Nae-Man Park, Seung-Youl Kang, Chi-Sun Hwang, Seong-Deok Ahn, Jeong-Ik Lee, Yongtaek Hong
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Electronic skin that spatially maps pressure distribution through imaging shows limited performance despite improvements to data acquisition. Here, the authors report ultraflexible, transparent electroluminescent skin capable of high-resolution imagi
Externí odkaz:
https://doaj.org/article/640c5052a4b34cf3a79e2db6b8dbc8f0
Autor:
Jeong Hun Lee, Sohyeon Kang, Nae-Man Park, Jin-Wook Shin, Chul Woong Joo, Jonghee Lee, Seong-Deok Ahn, Seung-Youl Kang, Jaehyun Moon
Publikováno v:
Journal of Information Display, Vol 19, Iss 4, Pp 171-177 (2018)
Porous nanocellulose paper was fabricated and applied as a light outcoupling medium. The nanocellulose papers were prepared using cellulose powder and a high-pressure homogenizing process. The translucent nanocellulose paper had high total transmitta
Externí odkaz:
https://doaj.org/article/a43a3cf2ee1c4e4db3abd20cacd9808b
Autor:
Wonkuk Seo, Jae-Eun Pi, Sung Haeung Cho, Seung-Youl Kang, Seong-Deok Ahn, Chi-Sun Hwang, Ho-Sik Jeon, Jong-Uk Kim, Myunghee Lee
Publikováno v:
Sensors, Vol 18, Iss 1, p 293 (2018)
In this paper, we introduce a transparent fingerprint sensing system using a thin film transistor (TFT) sensor panel, based on a self-capacitive sensing scheme. An armorphousindium gallium zinc oxide (a-IGZO) TFT sensor array and associated custom Re
Externí odkaz:
https://doaj.org/article/d65fbbce13434edc95abbab6c2f7f14c
Autor:
Jong Tae Lim, Seong-Deok Ahn
Publikováno v:
Materials Express. 12:149-154
Without conformal contact, stretchable electronic devices are significantly degraded during device operation and post treatment, due to air trapping and the resulting formation of uneven surface. In this work, under the hard condition that a stretcha
Publikováno v:
Thin Solid Films. 706:138015
We investigated the characteristics of carbon nanotube mat/dielectric elastomer composite as an electrically actuatable platform. The composites were fabricated by forming carbon nanotube (CNT) mats on electrically actuating dielectrics films. Their
Autor:
Doo-Hee Cho, Young-Sam Park, Hyunsu Cho, Kang Me Lee, Hye Jin Yun, Seung-Youl Kang, Seong-Deok Ahn, null Hyunkoo Lee
Publikováno v:
Proceedings of the International Display Workshops. :876
Publikováno v:
Thin Solid Films. 516:1574-1577
Chemically and thermally stable, durable, thermal-cured polyacrylates having a hydrophobic nature, which were prepared by mixing polyacrylate having reactive sites and functional-anhydride, exhibit good insulation properties and high breakdown voltag
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 266:62-67
Inorganic core and polymer shell composite poly (styrene-co-divinylbenzene)-methacrylic acid (P(St-co-DVB)-MAA) particles were prepared by two-step dispersion polymerization. Fourier-transform IR spectroscopy and elemental analysis were used to measu
Autor:
Chul Am Kim, Hey Jin Myoung, Seong Deok Ahn, Gi Heon Kim, Meyoung Ju Joung, Kyu Ha Baek, Kyung Soo Suh, Ji-Young Oh, Seung-Youl Kang, In-Kyu You
Publikováno v:
Synthetic Metals. 151:181-185
An encapsulated color electronic ink prepared by an in situ polymerization utilizing urea/melamine and formaldehyde resin as a wall material is presented. We have investigated the microencapsulation of magenta, yellow, and cyan polymer ball suspensio
Publikováno v:
Macromolecules. 38:7485-7491
Polymeric particles ranging in diameter from 1 to 3.5 μm containing a black dye, Sudan black B, were prepared by dispersion polymerization in a methanol and water mixture. To control their electrophoretic mobility, a varying amount of charge control