http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
진공펌프 조합에 의한 반도체공정 진공시스템 진공특성 전산모사
김형택,김대연,Kim, Hyung-Taek,Kim, Dae-Yeon 한국전기전자재료학회 2011 전기전자재료학회논문지 Vol.24 No.6
Effect of pump combinations on the vacuum characteristics of vacuum system was simulated for optimum design of system. In this investigation, the feasibility of modelling mechanism for VacSimMulti simulator was proposed. Simulation results of various pumping combinations showed the possibilities and reliabilities of simulation for the performance of vacuum system in specific semiconductor processing. Simulation of roughing pump presented the expected pumping behaviors based on commercial specifications of employed pumps. Application of booster pump exhibited the high pumping efficiency for middle vacuum range. Combinations of optimum backing pump for diffusion and turbo vacuum system were obtained. And, the predictable characteristics of process application of both simulated systems were also acquired.
김형택,정광필,Kim, Hyung-Taek,Jeong, Kwang-Pil 한국진공학회 2007 Applied Science and Convergence Technology Vol.16 No.6
진공시스템 최적화 설계를 위한 시스템 성능에 대한 설계인자 영향이 전산모사로 연구되었다. 본 연구로 상업화 전산모사기인 $VacSim^{Multi}$에 의한 진공시스템 모델링기구가 제시되었으며 진공시스템의 진공생성기구인 펌핑계 설계인자의 영향을 평가하여 향후 여러 설계인자들의 전산모사 연구 가능성이 확인되었다. $VacSim^{Multi}$의 저진공펌프 모델 전산모사 결과와 펌프사양에 의한 배기거동이 오차범위로 일치하였으며 부스터펌프의 사용이 중진공영역 응용에 효과적인 것으로 확인되었다. 또한 자체 배기능력이 없는 유확산펌프와 터보분자펌프 배기계의 최적화보조펌프 조합이 제시되었으며, 유확산 및 터보분자펌프 배기계의 시스템 공정응용특성도 확인되었다. Effect of design factors on the performance of vacuum system was simulated for optimum design of system. In this investigation, the feasibility of modelling mechanism for $VacSim^{Multi}$ simulator was proposed. Simulation results of pumping design factor showed the possibilities of simulation fore-study for the detailed design factors. Simulation of roughing pump presented the expected pumping behaviors based on the specifications of commercial pump. Application of booster pump exhibited the high pumping efficiency for middle vacuum range. Combinations of optimum backing pump for diffusion and turbo vacuum system were obtained. And, the characteristics of process application of both systems were also acquired.