J
Jae-Ho Choi
Researcher at Samsung
Publications - 22
Citations - 1206
Jae-Ho Choi is an academic researcher from Samsung. The author has contributed to research in topics: Layer (electronics) & Thin-film transistor. The author has an hindex of 9, co-authored 18 publications receiving 1202 citations.
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Patent
Thin film transitor substrate and method of manufacturing the same
Sung-Ryul Kim,Sung-Hoon Yang,Byoung-June Kim,Czang-Ho Lee,Jae-Ho Choi,Hwa-Yeul Oh,Yong-Mo Choi +6 more
TL;DR: In this paper, a method of manufacturing a thin-film transistor (TFT) substrate includes forming a first conductive pattern group including a gate electrode on a substrate, forming a gate insulating layer on the first pattern group, forming an amorphous silicon layer and an oxide semiconductor layer, and forming a protection layer including a contact hole on the second pattern group.
Patent
Display substrate having quantum well for improved electron mobility and display device including the same
TL;DR: In this paper, a quantum well is formed in the first semiconductor pattern, enhancing electron mobility therein, and a pixel electrode is electrically connected to the data wiring, and the second energy band gap is larger than the first energy bandgap.
Patent
Display substrate, method of manufacturing the same
Ki-Hun Jeong,Do-Hyun Kim,Dong-Hoon Lee,Kap-Soo Yoon,Jae-Ho Choi,Sung-Hoon Yang,Pil-Sang Yun,Seung-Mi Seo +7 more
TL;DR: In this paper, a thin-film transistor (TFT) was proposed to prevent degradation of the characteristics of an oxide semiconductor contained in the TFT by blocking external light from entering a channel region of the oxide semiconductors.
Patent
Display substrate, display device including the display substrate and method of fabricating the display substrate
TL;DR: In this article, a display substrate, a display device including the display substrate and a method of fabricating the display substrategies is described, including a gate electrode, a gate-insulating layer, an oxide semiconductor pattern, and a drain electrode separated from the source electrode.
Patent
Thin-film transistor, method of manufacturing the same, liquid crystal display panel having the same and electro-luminescence display panel having the same
TL;DR: A TFT includes a gate electrode, an active layer, a source electrode, a drain electrode, and a buffer layer, which is formed to suppress oxidation of the active layer and reduce contact resistance as discussed by the authors.