http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
3투사렌즈방식 LCD 프로젝션 TV의 엔진 냉각에 관한 연구
김철환(Chul-Hwan Kim),조여욱(Yeo-Uk Joe) 대한기계학회 2004 대한기계학회 춘추학술대회 Vol.2004 No.11
We have developed new rear LCD Projection TV engine with 3 projection lens. It has high brightness and contrast ratio, however poor cooling conditions. If optical components close to light source optical components are damaged on high temperature, especially the blue among RGB colors is weakest by heal In this study, a new enhanced cooling method of LCD projection TV with 3 lens is shown: the best suited design of duct and relations between LCD panel and polarizer lifetime with changed area of duct.