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논문 기본 정보

자료유형
학술대회자료
저자정보
김성훈 (에이테크술루션) 김종섭 (에이테크술루션) 진민영 (에이테크술루션)
저널정보
한국소성·가공학회 한국소성가공학회 학술대회 논문집 2012년도 한국소성가공학회 추계학술대회 논문집
발행연도
2012.10
수록면
63 - 66 (4page)

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초록· 키워드

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The recent LCD TV market has made efforts to produce thinner, brighter, and clearer products, and experienced the rapid light source replacement from a line source of light CCFL to a point source of light LED. In particular, LGP(Light Guiding Panel) among key parts composing BLU(Back Light Unit) has limits of the injection molding technology as well as the mold design, its processing and manufacturing technology so that it is hard to produce large LGP over 40 inch.
The initial injection test was conducted to improve production stabilization and productivity for these large-area LGPs (light guide panels) which are over 40 inches with injection molding. And by analyzing several results drawn from this, the optimization of injection molding process technology was performed. As a result, process technology was established to manufacture and produce large-area LGPs with 40 inches by injection molding. And through such injection molding process technology, it was possible to secure mass production. It is expected to enter various industrial areas (lighting area/advertising area, etc.) with the optimization of large-area thin plate molding process technology.

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Abstract
1. 서론
2. 제품 형상 및 금형 구조
3. 사출성형해석 및 성형테스트
4. 결론
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