KR100533673B1 - 반도체 장치 및 그 제조 방법, 회로 기판 및 전자 기기 - Google Patents
반도체 장치 및 그 제조 방법, 회로 기판 및 전자 기기 Download PDFInfo
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- KR100533673B1 KR100533673B1 KR10-2001-7005511A KR20017005511A KR100533673B1 KR 100533673 B1 KR100533673 B1 KR 100533673B1 KR 20017005511 A KR20017005511 A KR 20017005511A KR 100533673 B1 KR100533673 B1 KR 100533673B1
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- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
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- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
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Abstract
Description
Claims (22)
- 배선 패턴이 형성된 기판에 복수의 전극을 갖는 면을 대향시키도록 탑재되어, 상기 전극이 상기 배선 패턴에 전기적으로 접속된 제 1 반도체 칩과,상기 제 1 반도체 칩상에 탑재되어 있고, 복수의 전극을 갖는 면이 상기 제 1 반도체 칩과는 반대측을 향하고, 상기 복수의 전극은 와이어로 상기 배선 패턴과 전기적으로 접속된 제 2 반도체 칩과,상기 기판과 상기 제 1 반도체 칩 사이에 제공된 제 1 수지와,상기 기판상에서 상기 제 1 및 제 2 반도체 칩을 밀봉한, 상기 제 1 수지와는 다른 제 2 수지를 포함하고,상기 제 1 수지는 상기 제 1 반도체 칩의 서로 반대 방향을 향하는 한 쌍의 측면을 덮고 있는, 반도체 장치.
- 제 1 항에 있어서,상기 제 1 수지는 도전 입자가 포함된 이방성 도전 재료이며,상기 제 1 반도체 칩의 전극은 상기 도전 입자를 통하여 상기 배선 패턴에 전기적으로 접속되는, 반도체 장치.
- 제 1 항 또는 제 2 항에 있어서,상기 기판에는 복수의 관통 구멍이 형성되어 있고, 상기 배선 패턴은 상기 기판의 한쪽 면에 형성됨과 동시에 상기 배선 패턴의 일부는 상기 관통 구멍 위를 통과하며,상기 배선 패턴상에 제공되고, 상기 기판에 있어서의 상기 배선 패턴측의 면과는 반대측의 면으로부터 상기 관통 구멍을 통해서 돌출하는 복수의 외부 단자를 갖는, 반도체 장치.
- 제 1 항 또는 제 2 항에 있어서,상기 배선 패턴에 전기적으로 접속되는 복수의 외부 단자를 제공하기 위한 복수의 랜드부를 갖는, 반도체 장치.
- 제 1 항 또는 제 2 항에 있어서,상기 기판은 유리 에폭시 기판인, 반도체 장치.
- 제 1 항 또는 제 2 항에 있어서,상기 제 2 반도체 칩은 접착제를 통하여 상기 제 1 반도체 칩에 접착된, 반도체 장치.
- 제 1 항 또는 제 2 항에 있어서,상기 제 1 반도체 칩의 외형은 상기 제 2 반도체 칩보다 큰, 반도체 장치.
- 삭제
- 제 1 항 또는 제 2 항에 있어서,상기 제 1 및 제 2 반도체 칩의 외형의 크기는 같은, 반도체 장치.
- 제 9 항에 있어서,상기 제 1 수지는 상기 제 2 반도체 칩의 측면에까지 미치도록 제공된, 반도체 장치.
- 제 1 항 또는 제 2 항에 있어서,상기 제 1 반도체 칩의 외형은 상기 제 2 반도체 칩보다 작은, 반도체 장치.
- 제 11 항에 있어서,상기 제 1 수지는, 상기 제 2 반도체 칩에서의 상기 기판 쪽을 향하는 면으로서 상기 제 1 반도체 칩과의 대면을 피하고 있는 영역에까지 미치도록 제공된, 반도체 장치.
- 제 1 항 또는 제 2 항에 기재된 반도체 장치를 탑재한 회로 기판.
- 제 1 항 또는 제 2 항에 기재된 반도체 장치를 갖는 전자 기기.
- 제 1 반도체 칩을 배선 패턴이 형성된 기판에 페이스 다운 본딩하는 공정과,제 2 반도체 칩을 상기 제 1 반도체 칩상에 탑재하는 공정과,상기 제 2 반도체 칩과 상기 배선 패턴을 와이어로 전기적으로 접속하는 공정과,상기 제 1 반도체 칩과 상기 기판 사이에 제 1 수지를 제공하는 공정과,상기 제 1 및 제 2 반도체 칩을 상기 제 1 수지와는 다른 제 2 수지로 밀봉하는 공정을 포함하고,상기 제 1 수지를, 상기 제 1 반도체 칩의 서로 반대 방향을 향하는 한 쌍의 측면을 덮도록 제공하는, 반도체 장치의 제조 방법.
- 제 15 항에 있어서,상기 제 1 수지는 도전 입자가 포함된 이방성 도전 재료이며,상기 제 1 공정에서, 상기 제 1 반도체 칩의 전극을, 상기 도전 입자를 통하여 상기 배선 패턴에 전기적으로 접속하는, 반도체 장치의 제조 방법.
- 제 15 항에 있어서,상기 제 2 반도체 칩을 탑재하는 공정에서,상기 제 2 반도체 칩을, 접착제를 통하여 상기 제 1 반도체 칩에 접착하는, 반도체 장치의 제조 방법.
- 제 15 항 내지 제 17 항 중 어느 한 항에 있어서,상기 제 1 반도체 칩의 외형은 상기 제 2 반도체 칩보다 크고,적어도, 상기 제 1 반도체 칩을 탑재하는 공정과 제 1 수지를 제공하는 공정후에,상기 제 1 반도체 칩과 상기 기판의 적어도 어느 한 쪽을 다른 쪽을 향해서 가압하여, 상기 제 1 수지를 상기 제 1 반도체 칩의 상기 한 쌍의 측면에까지 미치도록 제공하는, 반도체 장치의 제조 방법.
- 제 15 항 내지 제 17 항 중 어느 한 항에 있어서,상기 제 1 및 제 2 반도체 칩의 외형의 크기는 같고,적어도, 상기 제 1 반도체 칩을 탑재하는 공정과 제 1 수지를 제공하는 공정후에,상기 제 1 반도체 칩과 상기 기판의 적어도 어느 한 쪽을 다른 쪽을 향해서 가압하여, 상기 제 1 수지를 상기 제 2 반도체 칩의 측면에까지 미치도록 제공하는, 반도체 장치의 제조 방법.
- 제 15 항 내지 제 17 항 중 어느 한 항에 있어서,상기 제 1 반도체 칩의 외형은 상기 제 2 반도체 칩보다 작고,적어도, 상기 제 1 반도체 칩을 탑재하는 공정과 제 1 수지를 제공하는 공정후에,상기 제 1 반도체 칩과 상기 기판의 적어도 어느 한 쪽을 다른 쪽을 향해서 가압하여, 상기 제 1 수지를 상기 제 2 반도체 칩에서의 상기 기판 쪽을 향하는 면으로서 제 1 반도체 칩으로부터 돌출하는 영역에까지 미치도록 제공하는, 반도체 장치의 제조 방법.
- 제 15 항 내지 제 17 항 중 어느 한 항에 있어서,상기 와이어로 접속하는 공정에서, 상기 와이어를 초음파를 사용하여 본딩하는, 반도체 장치의 제조 방법.
- 제 21 항에 있어서,상기 와이어로 접속하는 공정에서, 상기 제 2 반도체 칩의 전극과 상기 와이어를 본딩한 후, 상기 와이어와 상기 배선 패턴을 본딩하는, 반도체 장치의 제조 방법.
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- 2000-09-02 TW TW089118012A patent/TW494511B/zh not_active IP Right Cessation
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Also Published As
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US6621172B2 (en) | 2003-09-16 |
WO2001018864A1 (en) | 2001-03-15 |
KR20010104217A (ko) | 2001-11-24 |
US20020004258A1 (en) | 2002-01-10 |
TW494511B (en) | 2002-07-11 |
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St.27 status event code: A-4-4-P10-P22-nap-X000 |
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P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |