KR102050476B1 - 반도체 패키지 장치 - Google Patents
반도체 패키지 장치 Download PDFInfo
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- KR102050476B1 KR102050476B1 KR1020120109258A KR20120109258A KR102050476B1 KR 102050476 B1 KR102050476 B1 KR 102050476B1 KR 1020120109258 A KR1020120109258 A KR 1020120109258A KR 20120109258 A KR20120109258 A KR 20120109258A KR 102050476 B1 KR102050476 B1 KR 102050476B1
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Abstract
Description
도 2는 본 발명 사상의 일부 실시예들에 따른 반도체 패키지 장치를 나타내는 단면도이다.
도 3은 본 발명 사상의 일부 실시예들에 따른 반도체 패키지 장치를 나타내는 단면도이다.
도 4는 도 2의 다른 실시예에 따른 반도체 패키지 장치를 나타내는 단면도이다.
도 5는 도 3의 다른 실시예에 따른 반도체 패키지 장치를 나타내는 단면도이다.
도 6은 도 4의 제 1 반도체 패키지를 나타내는 평면도이다.
도 7은 본 발명 사상의 일부 실시예들에 따른 반도체 패키지 장치를 나타내는 단면도이다.
도 8은 도 7의 제 1 반도체 패키지에 제 2 반도체 패키지가 적층되는 상태를 나타내는 부품 분해 사시도이다.
도 9는 본 발명 사상의 일부 실시예들에 따른 반도체 패키지 장치를 나타내는 단면도이다.
도 10은 본 발명 사상의 일부 실시예들에 따른 반도체 패키지 장치를 나타내는 단면도이다.
도 11은 본 발명 사상의 일부 실시예들에 따른 반도체 패키지 장치를 나타내는 단면도이다.
도 12는 본 발명 사상의 일부 실시예들에 따른 반도체 패키지 장치를 나타내는 단면도이다.
도 13은 도 11의 리플로우 공정 이전 상태를 나타내는 확대 단면도이다.
도 14는 도 13의 리플로우 공정 이후 상태를 나타내는 확대 단면도이다.
도 15는 본 발명 사상의 일부 실시예들에 따른 반도체 패키지 장치를 나타내는 단면도이다.
도 16은 본 발명 사상의 일부 실시예들에 따른 반도체 패키지 장치를 나타내는 단면도이다.
도 17은 도 15의 리플로우 공정 이전 상태를 나타내는 확대 단면도이다.
도 18은 도 17의 리플로우 공정 이후 상태를 나타내는 확대 단면도이다.
도 19는 본 발명 사상의 일부 실시예들에 따른 반도체 패키지 장치를 포함하는 메모리 카드를 개략적으로 보여주는 블록 구성도이다.
도 20은 본 발명 사상의 일부 실시예들에 따른 반도체 패키지 장치를 포함하는 전자시스템을 개략적으로 보여주는 블록 구성도이다.
100: 제 1 반도체 패키지 101: 제 1 기판
102, 106: 제 1 기판의 솔더레지스트층
103: 제 1 봉지재 104: 제 1 반도체 칩
105: 외부 연결 솔더 D1: 제 1 직경
D2: 제 2 직경 D3: 제 3 직경
102-1, 107-1: 제 1 개구 102-2, 107-2: 제 2 개구
102-3: 제 3 개구 H1, H11, H21, H31: 제 1 높이
H2, H12, H22, H32: 제 2 높이 H3: 제 3 높이
110: 솔더볼들 103a: 천공구
111: 제 1 솔더볼 112: 제 2 솔더볼
113: 제 3 솔더볼 200: 제 2 반도체 패키지
S1, S2: 이격 거리 201: 제 2 기판
202: 제 2 기판의 솔더레지스트층 203: 개구
204: 제 2 기판의 솔더볼 205: 제 2 반도체 칩
D: 직경 H: 높이
206: 와이어
E1, E2, E3, E4: 각진 모서리부분 M1, M2, M3, M4: 중간 일자부분
K1: 제 1 경사각 K2: 제 2 경사각
106-1: 제 1 경사 개구 106-2: 제 2 경사 개구
107: 제 1 솔더레지스트층 108: 제 2 솔더레지스트층
300, 400, 500, 600: 신호전달부재들
301, 401, 501: 제 1 신호전달부재
302, 402, 502: 제 2 신호전달부재
501-1: 제 1 범프 501-2: 제 1 솔더부
502-1: 제 2 범프 502-2: 제 2 솔더부
P: 패드
Claims (15)
- 제 1 기판; 상기 제 1 기판에 설치되는 솔더레지스트층; 및 상기 솔더레지스트층을 덮어 보호하는 제 1 봉지재;를 포함하는 제 1 반도체 패키지;
상기 제 1 기판에 설치되고, 제 1 높이를 갖는 제 1 솔더볼 및 상기 제 1 높이와 다른 제 2 높이를 갖는 제 2 솔더볼을 포함하는 솔더볼들; 및
상기 제1 반도체 패키지에 적층되는 제2 반도체 패키지;
를 포함하고,
상기 제 1 봉지재는, 상기 솔더볼들이 노출되도록 천공된 천공구를 갖고,
상기 제 2 반도체 패키지는 제 2 기판; 상기 제 2 기판에 설치되고, 서로 동일한 직경을 갖는 개구들이 형성되는 제 2 기판의 솔더레지스트층; 및 리플로우 공정시 상기 제 1 기판의 솔더볼들과 대응되도록 상기 제 2 기판에 설치되고, 상기 개구들에 형성되어 서로 동일한 높이를 갖는 제 2 기판의 솔더볼들을 포함하는 반도체 패키지 장치. - 제 1 항에 있어서,
상기 제 1 기판에 설치되고, 제 1 직경을 갖는 제 1 개구 및 상기 제 1 직경과 다른 제 2 직경을 갖는 제 2 개구가 형성되는 제 1 기판의 솔더레지스트층;
을 더 포함하는 반도체 패키지 장치. - 제 2 항에 있어서,
상기 제 1 기판의 솔더레지스트층은,
상기 제 1 직경 및 제 2 직경과 다른 제 3 직경을 갖는 제 3 개구가 형성되고,
상기 제 1 기판의 솔더볼들은,
제 3 개구에 설치되어 상기 제 1 높이 및 제 2 높이와 다른 제 3 높이를 갖는 제 3 솔더볼을 더 포함하는 것인 반도체 패키지 장치. - 삭제
- 삭제
- 삭제
- 삭제
- 제 1 항에 있어서,
상기 제 1 기판에 적층되는 제 1 반도체 칩;을 더 포함하고,
상기 제 1 기판의 솔더볼들은, 상기 제 1 반도체 칩의 전후좌우 방향을 둘러싸도록 사각링 형태의 영역에 배치되는 것인 반도체 패키지 장치. - 삭제
- 제 1 항에 있어서,
상기 제 1 기판에 설치되고, 제 1 경사각을 갖는 제 1 경사 개구 및 상기 제 1 경사각과 다른 제 2 경사각을 갖는 제 2 경사 개구가 형성되는 제 1 기판의 솔더레지스트층;
을 더 포함하는 반도체 패키지 장치. - 제 1 항에 있어서,
상기 제 1 기판에 설치되고, 제 1 개구가 형성되고 제 1 두께를 갖는 제 1 솔더레지스트층 및 제 2 개구가 형성되고 상기 제 1 두께와 다른 제 2 두께를 갖는 제 2 솔더레지스트층을 포함하는 제 1 기판의 솔더레지스트층;
을 더 포함하는 반도체 패키지 장치. - 제 1 반도체 패키지;
상기 제 1 반도체 패키지에 적층되는 제 2 반도체 패키지; 및
상기 제 1 반도체 패키지와 상기 제 2 반도체 패키지가 전기적으로 서로 연결되도록 상기 제 1 반도체 패키지와 상기 제 2 반도체 패키지 사이에 설치되고, 제 1 높이를 갖는 제 1 신호전달부재 및 상기 제 1 높이와 다른 제 2 높이를 갖는 제 2 신호전달부재를 포함하는 신호전달부재들;
을 포함하고,
상기 제 1 신호전달부재는,
제 1 높이를 갖는 제 1 범프; 및
상기 제 1 범프에 설치되는 제 1 솔더부;를 포함하고,
상기 제 2 신호전달부재는,
상기 제 1 높이와 다른 제 2 높이를 갖는 제 2 범프; 및
상기 제 2 범프에 설치되는 제 2 솔더부;를 포함하는 반도체 패키지 장치. - 삭제
- 삭제
- 제 12 항에 있어서,
상기 제 1 범프 및 제 2 범프는 상기 제 1 반도체 패키지의 제 1 기판의 패드에 형성되는 것인 반도체 패키지 장치.
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