Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Hyun Tae Chun"'
Publikováno v:
Yonsei Medical Journal
Purpose Laparoscopy-assisted distal gastrectomy (LADG) is a widely accepted surgery for early gastric cancer. However, its use in advanced gastric cancer has rarely been studied. The aim of this study is to investigate the feasibility and survival ou
Autor:
Hyun‐Tae Chun, Dong-Gu Lee
Publikováno v:
Journal of Information Display. 7:1-6
A 10? carbon nanotube field emission display device was fabricated with a novel structure with a hopping electron spacer (HES) by screen printing technique. HES plays a role of preventing the broadening of electron beams emitted from carbon nanotubes
Publikováno v:
Materials Science Forum. :1889-1892
In this study, a 10"-sized panel with novel tetrode structure was tried to prevent broadening of electrons emitted from CNTs. The structure of the novel tetrode is composed of CNT emitters on a cathode electrode, a gate electrode, an extracting elect
Publikováno v:
Materials Science Forum. :2297-2302
Publikováno v:
Journal of Information Display. 3:27-34
POS446M and POS430Ti alloys were investigated for application to a Flatron rail instead of conventional 28 wt%Cr alloy in order to reduce material costs. It was found that the permeability decrement of materials could be successfully minimized by pro
Publikováno v:
Journal of Information Display. 2:34-37
We developed the tension mask of which thickness increased from 25 um to 50 um to reduce the mask cost and improve the vibration property. First of all, the limitation by which rail structure can support is calculated and the optimal thickness of mas
Autor:
Mi-Ri, Lee, Hyun-Tae, Chun, Young-Hoon, Roh, Sung-Heun, Kim, Young-Hoon, Kim, Se-Heon, Cho, Hong-Jo, Choi, Ghap Joong, Jung
Publikováno v:
Hepato-gastroenterology. 58(106)
Laparoscopic cholecystectomy has become the gold standard modality for treating gallbladder disease. There are many techniques for the ligation of a dilated and inflamed cystic duct. The aim of this study is to assess the efficacy and applicability o
Autor:
Hyun-Tae Chun, Nam-Je Koh, Jong Won Park, Hyuck Jung, Soo-Deok Han, Dong-Gu Lee, Woo-Suk Seo, Mann Yi
Publikováno v:
MRS Proceedings. 750
Carbon nanotubes (CNTs) have been significantly used for the field emitters for display applications. It is necessary to investigate the process variables affecting the screen printing of carbon nanotubes for the fabrication of good-quality field emi
Publikováno v:
Molecular Crystals and Liquid Crystals. 499:150/[472]-159/[481]
The characteristics of carbon nanotube obtained by thermal chemical vapor deposition (CVD) process were investigated as a function of ammonia (NH3) gas in hydrocarbon gas, growth time, growth temperature, and Fe catalyst thickness. Fe catalyst was pr