KR100744151B1 - 솔더 넌-엣 불량을 억제하는 구조의 패키지 온 패키지 - Google Patents
솔더 넌-엣 불량을 억제하는 구조의 패키지 온 패키지 Download PDFInfo
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- KR100744151B1 KR100744151B1 KR1020060087425A KR20060087425A KR100744151B1 KR 100744151 B1 KR100744151 B1 KR 100744151B1 KR 1020060087425 A KR1020060087425 A KR 1020060087425A KR 20060087425 A KR20060087425 A KR 20060087425A KR 100744151 B1 KR100744151 B1 KR 100744151B1
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Abstract
Description
Claims (20)
- 가장자리가 접혀서 기판의 상면끼리 서로 접합된 형태이고 상기 접힌 부분은 포토 솔더 레지스트가 없는 구조이며 휘어질 수 있는 재질로 이루어진 기판과,상기 기판 위에 탑재되어 와이어를 통해 서로 연결된 반도체 칩과,상기 기판 상면의 접힌 부분을 제외한 기판 위의 반도체 칩, 와이어를 밀봉하는 봉지수지와,상기 기판 하부에 부착된 솔더볼을 포함하는 하부 반도체 패키지; 및인쇄회로패턴이 형성되어 있는 기판과,상기 기판 위에 탑재되고 와이어를 통해 연결된 반도체 칩과,상기 반도체 칩, 와이어 및 기판 상면 전체를 밀봉하는 봉지수지와,상기 기판 하부에 연결되어 상기 하부 반도체 패키지 기판의 접힌 부분에 연결되는 솔더볼을 포함하는 상부 반도체 패키지를 구비하는 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제1항에 있어서,상기 하부 반도체 패키지의 기판은,상기 기판 상면의 접힌 부분에 부착된 솔더볼을 더 구비하는 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제1항에 있어서,상기 하부 반도체 패키지는,상기 반도체 칩 위에 적층되어 와이어를 통해 상기 기판과 연결된 다른 반도체 칩을 더 포함하는 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제1항에 있어서,상기 하부 반도체 패키지 기판의 접힌 부분은 절연성 액상 접착제 및 접착테이프 중에서 선택된 하나를 통하여 접합된 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제1항에 있어서,상기 하부 반도체 패키지 기판의 접힌 부분은 전도성 액상 접착제 및 접착테이프 중에서 선택된 하나를 통하여 접합된 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제1항에 있어서,상기 상부 반도체 패키지와 상기 하부 반도체 패키지 사이에 연결되는 중간 반도체 패키지를 더 구비하는 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제6항에 있어서,상기 중간 반도체 패키지는,가장자리가 접혀서 기판의 상면끼리 서로 접합된 형태이고 상기 접힌 부분은 포토 솔더 레지스트가 없는 구조이며 휘어질 수 있는 재질로 이루어진 기판과,상기 기판 위에 탑재되어 와이어를 통해 서로 연결된 반도체 칩과,상기 기판 상면의 접힌 부분을 제외한 기판 위의 반도체 칩, 와이어를 밀봉하는 봉지수지와,상기 기판 상부의 접힌 부분에 부착되어 상부 반도체 패키지의 솔더볼과 연결되는 솔더볼을 포함하는 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제7항에 있어서,상기 중간 반도체 패키지는,상기 기판 하부에 부착되어 하부 반도체 패키지의 기판에 접힌 부분에 부착된 솔더볼과 연결되는 솔더볼을 더 구비하는 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제6항에 있어서,상기 중간 반도체 패키지는 하나 이상인 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제1항에 있어서,상기 상부 반도체 패키지의 반도체 칩은 하나 이상인 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 가장자리가 접혀서 기판의 상면끼리 서로 접합된 형태이고 상기 접힌 부분은 포토 솔더 레지스트가 없는 구조이며 휘어질 수 있는 재질로 이루어진 기판과,상기 기판 위에 탑재되어 와이어를 통해 서로 연결된 반도체 칩과,상기 기판 상면의 접힌 부분을 제외한 기판 위의 반도체 칩, 와이어를 밀봉하는 봉지수지와,상기 기판 상부의 접힌 부분과 기판 하부에 부착된 솔더볼을 포함하는 하부 반도체 패키지; 및인쇄회로패턴이 형성되어 있는 기판과,상기 기판 위에 탑재되고 와이어를 통해 연결된 반도체 칩과,상기 반도체 칩, 와이어 및 기판 상면 전체를 밀봉하는 봉지수지를 포함하는 상부 반도체 패키지를 구비하는 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제11항에 있어서,상기 하부 반도체 패키지는,상기 반도체 칩 위에 적층되어 와이어를 통해 상기 기판과 연결된 다른 반도체 칩을 더 포함하는 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제11항에 있어서,상기 하부 반도체 패키지 기판의 접힌 부분은,절연성 액상 접착제 및 접착테이프 중에서 선택된 하나를 통하여 접합된 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제11항에 있어서,상기 하부 반도체 패키지 기판의 접힌 부분은,전도성 액상 접착제 및 접착테이프 중에서 선택된 하나를 통하여 접합된 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제11항에 있어서,상기 상부 반도체 패키지와 상기 하부 반도체 패키지 사이에 연결되는 중간 반도체 패키지를 더 구비하는 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제15항에 있어서,상기 중간 반도체 패키지는,가장자리가 접혀서 기판의 상면끼리 서로 접합된 형태이고 상기 접힌 부분은 포토 솔더 레지스트가 없는 구조이며 휘어질 수 있는 재질로 이루어진 기판과,상기 기판 위에 탑재되어 와이어를 통해 서로 연결된 반도체 칩과,상기 기판 상면의 접힌 부분을 제외한 기판 위의 반도체 칩, 와이어를 밀봉하는 봉지수지와,상기 기판 상부의 접힌 부분에 부착되어 상부 반도체 패키지의 솔더볼 패드에 연결되는 솔더볼과 상기 기판 하부에 부착되어 하부 반도체 패키지 기판의 접힌 부분에 부착된 솔더볼과 연결되는 솔더볼을 포함하는 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제15항에 있어서,상기 중간 반도체 패키지는,하나 이상인 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제11항에 있어서,상기 상부 반도체 패키지의 반도체 칩은 하나 이상인 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제11항에 있어서,상기 하부 반도체 패키지의 기판은,가장자리가 접힌 영역이 두 곳인 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
- 제11항에 있어서,상기 하부 반도체 패키지의 기판은,가장자리가 접힌 영역이 한 곳인 것을 특징으로 하는 넌-엣 불량을 억제하는 구조의 패키지 온 패키지.
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US11/898,226 US20080088001A1 (en) | 2006-09-11 | 2007-09-11 | Package on package and method thereof |
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WO2009026224A3 (en) * | 2007-08-16 | 2009-05-22 | Texas Instruments Inc | High input/output, low profile package-on-package semiconductor system |
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KR101394647B1 (ko) * | 2012-04-03 | 2014-05-13 | 주식회사 네패스 | 반도체 패키지 및 그 제조방법 |
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KR101483272B1 (ko) | 2008-09-17 | 2015-01-16 | 삼성전자주식회사 | 적층 반도체모듈, 그 제조방법, 및 그것을 채택하는 전자장치 |
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KR101831692B1 (ko) * | 2011-08-17 | 2018-02-26 | 삼성전자주식회사 | 기능적으로 비대칭인 전도성 구성 요소들을 갖는 반도체 소자, 패키지 기판, 반도체 패키지, 패키지 적층 구조물 및 전자 시스템 |
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WO2009026224A3 (en) * | 2007-08-16 | 2009-05-22 | Texas Instruments Inc | High input/output, low profile package-on-package semiconductor system |
KR101483272B1 (ko) | 2008-09-17 | 2015-01-16 | 삼성전자주식회사 | 적층 반도체모듈, 그 제조방법, 및 그것을 채택하는 전자장치 |
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KR101394647B1 (ko) * | 2012-04-03 | 2014-05-13 | 주식회사 네패스 | 반도체 패키지 및 그 제조방법 |
KR101423388B1 (ko) * | 2012-06-25 | 2014-07-24 | 타이완 세미콘덕터 매뉴팩쳐링 컴퍼니 리미티드 | 패키지 온 패키지 소자와, 반도체 다이를 패키징하는 방법 |
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