KR100445073B1 - 듀얼 다이 패키지 - Google Patents
듀얼 다이 패키지 Download PDFInfo
- Publication number
- KR100445073B1 KR100445073B1 KR10-2001-0050302A KR20010050302A KR100445073B1 KR 100445073 B1 KR100445073 B1 KR 100445073B1 KR 20010050302 A KR20010050302 A KR 20010050302A KR 100445073 B1 KR100445073 B1 KR 100445073B1
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- South Korea
- Prior art keywords
- lead
- semiconductor chip
- connection
- lead frame
- connection part
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Abstract
Description
Claims (4)
- 활성면의 중심부분을 따라서 제 1 전극 패드가 형성된 제 1 반도체 칩과;상기 제 1 전극 패드를 중심으로 상기 제 1 반도체 칩의 활성면 양쪽에 부착되는 제 1 리드들을 갖는 제 1 리드 프레임으로, 상기 제 1 리드는 상기 제 1 반도체 칩의 활성면에 위치하는 제 1 접속부와, 상기 제 1 접속부와 일체로 형성되어 상기 제 1 반도체 칩의 배면쪽으로 단차지게 형성되는 제 1 연결부와, 상기 제 1 연결부에서 이웃하는 상기 제 1 연결부쪽으로 돌출된 연결 패드를 포함하는 제 1 리드 프레임과;상기 제 1 전극 패드와 상기 제 1 접속부를 전기적으로 연결하는 제 1 본딩 와이어와;활성명의 중심부분을 따라서 제 2 전극 패드가 형성되고, 배면이 상기 제 1 반도체 칩의 배면에 접촉하는 제 2 반도체 칩과;상기 제 2 전극 패드를 중심으로 상기 제 2 반도체 칩의 활성면 양쪽에 부착되는 제 2 리드들을 갖는 제 2 리드 프레임으로, 상기 제 2 리드는 상기 제 2 반도체 칩의 활성면에 위치하는 제 2 접속부와, 상기 제 2 접속부와 일체로 형성되어 상기 제 2 반도체 칩의 배면쪽으로 단차지게 형성되어 상기 제 1 반도체 칩의 제 1 연결부에 근접하게 배치되는 제 2 연결부를 포함하는 제 1 리드 프레임과;상기 제 2 전극 패드와 상기 제 2 접속부를 전기적으로 연결하는 제 2 본딩 와이어와;상기 제 1 연결부의 연결 패드와 상기 제 1 연결부 위의 제 2 연결부를 전기적으로 연결하는 제 3 본딩 와이어; 및상기 제 1 반도체 칩, 제 2 반도체 칩, 제 1 내지 제 3 본딩 와이어, 제 1 및 제 2 리드의 제 1 연결부와 제 2 연결부가 포함되게 봉합하여 형성된 패키지 몸체;를 포함하는 것을 특징으로 하는 듀얼 다이 패키지.
- 제 1항에 있어서, 상기 제 2 리드 프레임은, 상기 제 2 리드의 제 2 연결부와 일체로 형성되어 패키지 몸체 밖으로 돌출된 외부 리드를 더 포함하는 것을 특징으로 하는 듀얼 다이 패키지.
- 제 1항에 있어서, 상기 제 3 본딩 와이어로 연결되는 상기 연결 패드와 상기 제 2 연결부의 상부면에는 은 도금막이 형성되어 있는 있는 것을 특징으로 하는 듀얼 다이 패키지.
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2001-0050302A KR100445073B1 (ko) | 2001-08-21 | 2001-08-21 | 듀얼 다이 패키지 |
US10/157,585 US6864566B2 (en) | 2001-08-21 | 2002-05-28 | Duel die package |
JP2002236998A JP4195804B2 (ja) | 2001-08-21 | 2002-08-15 | デュアルダイパッケージ |
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KR100445073B1 true KR100445073B1 (ko) | 2004-08-21 |
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US20050269692A1 (en) * | 2004-05-24 | 2005-12-08 | Chippac, Inc | Stacked semiconductor package having adhesive/spacer structure and insulation |
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US20030038348A1 (en) | 2003-02-27 |
JP2003115573A (ja) | 2003-04-18 |
US6864566B2 (en) | 2005-03-08 |
KR20030017676A (ko) | 2003-03-04 |
JP4195804B2 (ja) | 2008-12-17 |
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