지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 1 - 6 (6page)
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초록· 키워드
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Recently Digital TV industry has drastically been moving the illuminating system, which causes an obvious product change from PDP and LCD to LED model to provide high-definition image. Due to strong competition in the digital industry, TV manufacturers make a great efforts to reduce production cost by using low-priced materials such as steels instead of aluminum and plastic etc.
In this paper we have developed a new low-priced electrogalvanized steel sheet, which has a black resin composite layer, to substitute conventional high-priced PCM steel and plastic mold for rear cover panel in the digital TV. The black resin composite was prepared by mechanical dispersion of the mixture solution that consists of high solid polyester resin, melamine hardener, black pigment, micronized silica paste, polyacrylate texturing particle and miscellaneous additives. The composite solution was coated on the steel sheet using roll coater followed by induction furnace curing and cooling. Although the coated layer has a half thickness compared to the conventional PCM steels having 23㎛ thickness, it exhibits excellent quality for the usage of rear cover panel. The new steel sheet was applied to test products to get quality certification from worldwide electronic appliance customers. Detailed discussion provides in this paper including preparation of composite solution, roll coating technology, induction curing technology and quality evaluation from customers.
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참고문헌 (4)
참고문헌 신청
/ 2000 / Japan Standards / JIS Z2371
D. F. Benjamin / 1994 / Roll Coating Flows and Multiple Roll Systems / 박사 / University of Minnesota
G. I. Booth / 1970 / Coating Equipment and processes / Lockwood Publishing Company
S. W. Jang / 2009 / New Challenge in the TV Industry in Korea / CEO Information 711
D. F. Benjamin / 1994 / Roll Coating Flows and Multiple Roll Systems / 박사 / University of Minnesota
G. I. Booth / 1970 / Coating Equipment and processes / Lockwood Publishing Company
S. W. Jang / 2009 / New Challenge in the TV Industry in Korea / CEO Information 711
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