DSMC 해석을 통한 유기 재료의 점성도 예측

DSMC Simulation of Prediction of Organic Material Viscosity

  • 전성훈 (공주대학교 기계자동차공학과) ;
  • 이응기 (공주대학교 기계자동차공학과)
  • Jun, Sung Hoon (Dept. of Mechanical Engineering, Kongju National University) ;
  • Lee, Eung Ki (Dept. of Mechanical Engineering, Kongju National University)
  • 투고 : 2011.02.20
  • 심사 : 2012.03.15
  • 발행 : 2012.03.31

초록

There have been plenty of difficulties because properties of Alq3 are unable to acquire in a process of manufacture of OLED. In this paper it will predict a viscosity of Alq3 through DSMC technique and suggest the way regarding a study to estimate properties of material through the computer simulation. There could generate errors of a simulation process in a vacuum deposition process since the properties of material that is used in a high-degree vacuum environment are not secured. Therefore, we would like to propose the new methods that can not only predict properties of a molecular unit but also raise an accuracy of simulation process by forecasting properties of Alq3.

키워드

과제정보

연구 과제번호 : CIGS 광흡수층 제작을 위한 고 신뢰성 신형증발원 개발

연구 과제 주관 기관 : 충남테크노파크

참고문헌

  1. 이응기, "유기 EL 디스플레이의 진공 성막 공정의 최적화에 관한 연구," 반도체 및 디스플레이장비학회지, 제 7 권,제 1 호, pp.35-40, 2008
  2. Sang Chul Lim, Seong Hyun Kim, Hye Yong Chu, Jung Hun Lee, Jeong-Ik Lee, Ji Young Oh, Dojin Kim, Taehyoung Zyung, "New Method of driving OLED with an OTFT," Synthetic Metals, vol.151,pp.197-201, 2005 https://doi.org/10.1016/j.synthmet.2005.04.008
  3. Eungki Lee, "Simulation of the thin-film thickness distribution for an OLED thermal evaporation process," Vacuum, vol. 83, pp.848-852, 2009 https://doi.org/10.1016/j.vacuum.2008.08.007
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  7. 전성훈, 이응기, "유기 EL 성막 공정을 위한 점 증발원의 DSMC 시뮬레이션," 반도체디스플레이기술학회지, 제 9 권, 제 3 호, pp.11-16, 2010
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