S
Sang-Wook Kim
Researcher at Samsung
Publications - 161
Citations - 5285
Sang-Wook Kim is an academic researcher from Samsung. The author has contributed to research in topics: Thin-film transistor & Threshold voltage. The author has an hindex of 31, co-authored 161 publications receiving 4994 citations. Previous affiliations of Sang-Wook Kim include Korea University.
Papers
More filters
Proceedings ArticleDOI
High performance amorphous oxide thin film transistors with self-aligned top-gate structure
Jae Chul Park,Sang-Wook Kim,Sunil Kim,Huaxiang Yin,Ji-Hyun Hur,Sanghun Jeon,Sungho Park,I Hun Song,Youngsoo Park,U.-In Chung,Myung Kwan Ryu,Sangwon Lee,Sungchul Kim,Yongwoo Jeon,Dong Myong Kim,Dae Hwan Kim,Kee-Won Kwon,Chang Jung Kim +17 more
TL;DR: In this paper, a self-aligned top-gate amorphous oxide TFTs for large size and high resolution displays are presented, where Ar plasma is exposed on the source/drain region of active layer to minimize the source and drain series resistances.
High-Performance Oxide Thin Film Transistors Passivated by Various Gas Plasmas
Sang-Wook Kim,Jae-Chul Park,Chang-Jung Kim,Sunil Kim,Inhun Song,Huaxiang Yin,Jae-Cheol Lee,Eunha Lee,Yongsoo Park +8 more
Journal ArticleDOI
Amorphous hafnium-indium-zinc oxide semiconductor thin film transistors
Chang-Jung Kim,Sang-Wook Kim,Je-Hun Lee,Jin-Seong Park,Sunil Kim,Jae-Chul Park,Eunha Lee,Jae Chul Lee,Youngsoo Park,Joo-Han Kim,Sung Tae Shin,U-In Chung +11 more
TL;DR: In this paper, the authors developed amorphous hafnium-indium-zinc oxide (HIZO) thin films as oxide semiconductors and investigated the films electrically and physically.
Journal ArticleDOI
All-solid-state spatial light modulator with independent phase and amplitude control for three-dimensional LiDAR applications
Junghyun Park,Byung Gil Jeong,Sunil Kim,Duhyun Lee,Jungwoo Kim,Changgyun Shin,Chang Bum Lee,Tatsuhiro Otsuka,Jisoo Kyoung,Jisoo Kyoung,Sang-Wook Kim,Ki Yeon Yang,Yong Young Park,Ji San Lee,In-Oh Hwang,Jaeduck Jang,Seok Ho Song,Mark L. Brongersma,Kyoung-ho Ha,Sungwoo Hwang,Hyuck Choo,Byoung Lyong Choi +21 more
TL;DR: An all-solid-state, electrically tunable and reflective metasurface array that can generate a specific phase or a continuous sweep between 0 and 360° at an estimated rate of 5.4 MHz while independently adjusting the amplitude.
Journal ArticleDOI
Persistent photoconductivity in Hf–In–Zn–O thin film transistors
Khashayar Ghaffarzadeh,Arokia Nathan,John Robertson,Sang-Wook Kim,Sanghun Jeon,Chang-Jung Kim,U-In Chung,Je-Hun Lee +7 more
TL;DR: In this paper, the gate voltage can control the decay of persistent photoconductivity in the dark, giving rise to a memory action, which is further corroborated by the photoluminescence spectrum of the HIZO.