한국반도체및디스플레이장비학회:학술대회논문집 (Proceedings of the Korean Society Of Semiconductor Equipment Technology)
- 한국반도체및디스플레이장비학회 2007년도 춘계학술대회
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- Pages.169-173
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- 2007
슬릿 코터 노즐의 최적 설계 및 고속도포 공정의 적용 가능성에 대한 연구
초록
Slit-coater nozzle is one of core equipments of coating process in LCD panel manufactory. As a glass substrate size become bigger, a nozzle performance and a high-speed coating process are considered important issues. To design the optimal nozzle, the characteristics of fluid inside nozzle are studied using CFD (Computational Fluid Dynamics) method. Through research on design factors, we can know the coating uniformity influenced by lip length, cavity angle and gap size. The future work for this study is to find the factors in high-speed coating process and function between factors of design.