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.
이용수4
2017
Ⅰ.서 론 ·················································1Ⅱ.이론적 배경 ··········································31. 접합 및 접착의 의미 ··································32. 마이크로 전자패키징 ··································4가. 전자패키징 개요 ···································4나. 전자패키징 분류 ···································4다. 플립칩 접합기술 ···································53. 비 전도성 접착제 ·······································6가. 에폭시의 특성 ······································6나. NCP 포뮬레이션 설계 ····························7a. 에폭시 레진 ······································7b. 경화제 및 촉매제 ································8c. 커플링제 및 기타 첨가제 ·······················9d. 필러 ···············································10Ⅲ. 실험 방법 ·············································111. 테스트 패키지 제작 ····································11가. 패키지 디자인 ······································11a. Test Board 설계 ································11b. Test Chip 설계 ··································12나. 열압착 플립칩 패키징 공정 ······················122. NCP 제조공정 ··········································143. NCP 특성평가 ··········································17가. 경화거동 측정 ······································17나. 점도 측정 ···········································18다. 열전도도 측정 ······································194. 신뢰성 시험 ·············································20가. HAST (Highly Accelerated Temperature And Humidity Stress Test) ··························20나. 열충격 시험 (Thermal shock test) ·············21Ⅳ.결과 및 고찰 ·········································221. 400nm 알루미나 필러에 따른 NCP 특성 분석 ····22가. 경화거동 분석 ······································22나. 점도 분석 ···········································23다. 열전도도 분석 ······································25라. 보이드 분석 ········································27마. 신뢰성 평가 ········································29a. HAST (Highly Accelerated Temperature and Humidity Stress Test) ··················29b. 열충격 시험 (Thermal shock test) ···········302. 1㎛ 알루미나 필러에 따른 NCP 특성 분석 ········31가. 경화거동 분석 ······································31나. 점도 분석 ···········································32다. 열전도도 분석 ······································36라. 보이드 분석 ········································37마. 신뢰성 평가 ········································40a. HAST (Highly Accelerated Temperature and Humidity Stress Test) ··················40b. 열충격 시험 (Thermal shock test) ···········41Ⅴ. 결 론 ·················································42참고문헌 ····················································44
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