Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Chan-Hwa Hong"'
Autor:
Hanbit Jin, Yunjeong Kim, Wooseup Youm, Yulim Min, Saerom Seo, Chaehyun Lim, Chan-Hwa Hong, Seyoung Kwon, Gyeongseok Park, Steve Park, Hye Jin Kim
Publikováno v:
npj Flexible Electronics, Vol 6, Iss 1, Pp 1-11 (2022)
Abstract Realizing highly immersive tactile interactions requires a skin-integrated, untethered, high-definition tactile transducer devices that can record and generate tactile stimuli. However, the rigid and bulky form factor, and insufficient resol
Externí odkaz:
https://doaj.org/article/6a355c4e9ba545c58d53ec936535e042
Autor:
Hye Jin Kim, Chaehyun Lim, Hanbit Jin, Se Young Kwon, Wooseup Youm, Steve Park, Yun-Jeong Kim, Gyeongseok Park, Chan-Hwa Hong, Yulim Min
For highly immersive telehaptic applications, skin-integrated, untethered, and highly pixelated transducer devices that can record and generate tactile stimuli are required. Here, we propose a skin-conformable tactile sensor and actuator array with h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87ab6b08604e8062cd2390e0c277391e
https://doi.org/10.21203/rs.3.rs-952562/v1
https://doi.org/10.21203/rs.3.rs-952562/v1
Publikováno v:
ACS Applied Materials & Interfaces. 11:25495-25499
We investigated the effect of inductively coupled plasma (ICP) on multilayer electrodes for flexible capacitive touch sensors. We found that using ICP during Ag deposition generally increased the conductivity and transmittance of multilayer electrode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7c1efe7bd2b2b9dd28415ee7a11d0f6
https://doi.org/10.1021/acsami.8b20781
https://doi.org/10.1021/acsami.8b20781
Autor:
In Yeol Hong, Yu-Jung Cha, Seung Kyu Oh, Yeo Jin Yoon, Moon Uk Cho, Tae Kyoung Kim, Joon Seop Kwak, Chan-Hwa Hong, Hongkyw Choi
Publikováno v:
Journal of Nanoscience and Nanotechnology. 18:6106-6111
In order to improve EQE, we have investigated on the role of multilayer graphene (MLG) on the electrical and optical properties of GaN based light-emitting diodes (LEDs) with ultrathin ITO (5 nm or 10 nm)/p-GaN contacts. The MLG was transferred on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b851424cca0f9a1e0128ea9751931536
https://doi.org/10.1166/jnn.2018.15603
https://doi.org/10.1166/jnn.2018.15603
Publikováno v:
Journal of Nanoscience and Nanotechnology. 17:7865-7868
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::296c76b233bcedd387cee8db68619720
https://doi.org/10.1166/jnn.2017.15058
https://doi.org/10.1166/jnn.2017.15058
Autor:
Chang-Woo Song, Woo-Seok Cheong, Jae-Heon Shin, Sang-Hun Song, Kyung-Hyun Kim, Dae Hwan Kim, Yong-Jin Choi, Ji-Woong Yang, Chan-Hwa Hong, Hyuck-In Kwon
Publikováno v:
JSTS:Journal of Semiconductor Technology and Science. 16:198-203
We investigate the effects of magnesium (Mg) suppressor layer on the electrical performances and stabilities of amorphous indium-zinc-tin-oxide (a- ITZO) thin-film transistors (TFTs). Compared to the ITZO TFT without a Mg suppressor layer, the ITZO:M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::017abf6fce7f5c200f42410c9f79af2f
https://doi.org/10.5573/jsts.2016.16.2.198
https://doi.org/10.5573/jsts.2016.16.2.198
Autor:
Tae Kyoung, Kim, Yeo Jin, Yoon, Seung Kyu, Oh, Yu-Jung, Cha, In Yeol, Hong, Moon Uk, Cho, Chan-Hwa, Hong, Hong Kyw, Choi, Joon Seop, Kwak
Publikováno v:
Journal of nanoscience and nanotechnology. 18(9)
In order to improve EQE, we have investigated on the role of multilayer graphene (MLG) on the electrical and optical properties of GaN based light-emitting diodes (LEDs) with ultrathin ITO (5 nm or 10 nm)/p-GaN contacts. The MLG was transferred on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::64c1591906e8605d97da9a9c4378a258
https://pubmed.ncbi.nlm.nih.gov/29677751
https://pubmed.ncbi.nlm.nih.gov/29677751
Autor:
Yeo Jin Yoon, Seung Kyu Oh, Dong Kyu Lee, Yu-Jung Cha, Tae Kyoung Kim, Hongkyw Choi, Joon Seop Kwak, Chan-Hwa Hong
Publikováno v:
physica status solidi (a). 213:1204-1208
Multilayer graphene (MLG)/ITO transparent n-electrodes for high-efficiency III-nitride light-emitting diodes (LEDs) were fabricated. MLG was grown on Ni/SiO2/Si substrates using a chemical vapor deposition method and transferred to the ITO transparen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe57aa9db91b908dadfbffc9488d17a2
https://doi.org/10.1002/pssa.201532788
https://doi.org/10.1002/pssa.201532788
Autor:
Woo Hyung Seo, Byeong Kwon Ju, Nae-Man Park, Chang Woo Song, Chan Hwa Hong, Ji Woong Yang, Bo Sul Kim, Kyung-Hyun Kim, Jae Heon Shin, Woo Seok Cheong
Publikováno v:
Journal of Nanoscience and Nanotechnology. 15:8099-8102
In this study, we investigated Ti-doped ITO films formed through ionized physical vapor deposition (IPVD) using inductively coupled plasma (ICP). Ti-doped ITO thin films showed an enhanced mobility with ICP power; owing to the improved crystallinity,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26bbe7177ee2fcf93253261e4e1e1935
https://doi.org/10.1166/jnn.2015.11289
https://doi.org/10.1166/jnn.2015.11289
Autor:
Jung-Hyung Kim, Jaeheon Shin, Yeong-Shin Kim, Chan-Hwa Hong, Shin-Jae You, Nae-Man Park, Kyung-Hyun Kim, Woo-Seok Cheong
Publikováno v:
Surface and Coatings Technology. 266:10-13
Indium-tin oxide (ITO) films were successfully grown at low temperatures by ionized physical vapor deposition (IPVD) method, equipped with an internal-type inductively coupled plasma reactor (ICP-reactor). Radio-frequency antenna for ICP was made by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::359051a7ffbc805353b77b35aaab64f8
https://doi.org/10.1016/j.surfcoat.2015.02.003
https://doi.org/10.1016/j.surfcoat.2015.02.003