http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김동룡 ( Dongryong Kim ),최문기 ( Moon Kee Choi ) 한국전기전자재료학회 2022 전기전자재료학회논문지 Vol.35 No.6
Color conversion layer refers to a layer that converts the blue light emitted from the backlight into the red and green light. Heavy metal-free quantum dots and perovskite nanocrystals have attracted great attention as base materials for color conversion layers due to their outstanding optical characteristics. Here, we review recent advances in the development of color conversion layers based on quantum dots. First, we overview the representative optical characteristics of quantum dots and perovskite nanocrystals, and then introduce printing techniques for color converting layers including photolithography, inkjet printing, and nanoimprinting. Finally, we conclude this review with a brief perspective.
박진수(Jinsoo Park),정낙탁(Naktak Jeong),기대성(Daeseong Gi),서명원(Myungwon Suh),김동룡(Dongryong Kim),이호용(Hoyong Lee),서정원(Jungwon Suh) 한국자동차공학회 2015 한국자동차공학회 부문종합 학술대회 Vol.2015 No.5
Train system has a big stiffness in a primary suspension to get better driving stability than high steering performance. However, this suspension system can cause a vibration and noise while running on the curve line. As the maintenance cost due to vibration and noise has been increase, steering bogie has been developed to provide a better steering and driving performance at once. To estimate the stability of the axle for steering bogie. Finite Element Method(FEM) was applied for structural analysis. As a result of the analysis safety of both axles for Motor and Trailer bogie are confirmed by intensity evaluation.