KR100709695B1 - 반도체 패키지 - Google Patents
반도체 패키지 Download PDFInfo
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- KR100709695B1 KR100709695B1 KR1020050039741A KR20050039741A KR100709695B1 KR 100709695 B1 KR100709695 B1 KR 100709695B1 KR 1020050039741 A KR1020050039741 A KR 1020050039741A KR 20050039741 A KR20050039741 A KR 20050039741A KR 100709695 B1 KR100709695 B1 KR 100709695B1
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 62
- 239000000853 adhesive Substances 0.000 claims abstract description 48
- 230000001070 adhesive effect Effects 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims description 9
- 239000000565 sealant Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000008393 encapsulating agent Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 28
- 238000004519 manufacturing process Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 5
- 238000005336 cracking Methods 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000001029 thermal curing Methods 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
Description
Claims (14)
- 캐리어;상부 표면과 상기 상부 표면에 대향하며 상기 캐리어 상에 실장되는 하부 표면을 구비하는 제1 칩;상기 제1 칩의 상부 표면상에 배치되는 비도전성 접착제;상부 표면과 상기 상부 표면에 대향하며 상기 비도전성 접착제에 의해 상기 제1 칩의 상부 표면상에 실장되는 하부 표면을 구비하는 제2 칩; 및상기 비도전성 접착제 내에 배치되어 상기 제2 칩을 지지하는 복수의 지지 볼들을 포함하며,상기 비도전성 접착제와 상기 제2 칩 사이의 접착 면적이 상기 제2 칩의 하부 표면의 90% 이상이고,상기 캐리어 상에는 복수의 제1 패드들이 제공되고, 상기 제1 칩의 상부 표면상에는 복수의 제2 패드들과 상기 제1 칩의 제2 패드들을 상기 캐리어의 제1 패드들에 전기적으로 연결시키는 복수의 제1 본딩 와이어들이 제공되며,상기 지지 볼들은 제1 지지 볼들 및 제2 지지 볼들로 구분되어, 상기 제1 지지 볼들은 상기 제1 본딩 와이어들에 요구되는 공간을 정의하고, 상기 제2 지지 볼들은 상기 제1 지지 볼들을 이격시키는 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서, 상기 제2 칩의 상부 표면상에는 복수의 제3 패드들과 상기 제2 칩의 제3 패드들을 상기 캐리어의 제1 패드들에 전기적으로 연결시키는 복수의 제2 본딩 와이어들이 제공되는 것을 특징으로 하는 반도체 패키지.
- 제 2 항에 있어서, 상기 제1 지지 볼들은 상기 제1 본딩 와이어들에 요구되는 공간을 정의하는 소정의 직경을 갖는 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서, 상기 제1 지지 볼의 직경이 상기 제2 지지 볼의 직경 보다 큰 것을 특징으로 하는 반도체 패키지.
- 삭제
- 제 4 항에 있어서, 상기 제2 지지 볼들의 수는 상기 지지 볼들의 수의 20% 이하인 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서, 상기 지지 볼들은 내열성 탄성 물질로 이루어지는 것을 특징으로 하는 반도체 패키지.
- 제 7 항에 있어서, 상기 지지 볼들은 고무로 이루어지는 것을 특징으로 하는 반도체 패키지.
- 제 1 항에 있어서,상부 표면과 상기 상부 표면에 대향하며 상기 캐리어 상에 실장되는 하부 표면을 구비하는 제3 칩; 및상부 표면과 상기 상부 표면에 대향하며 상기 비도전성 접착제에 의해 상기 제3 칩의 상부 표면상에 실장되는 하부 표면을 구비하는 제4 칩을 더 포함하며,상기 비도전성 접착제와 상기 제4 칩 사이의 접착 면적이 상기 제4 칩의 하부 표면의 90% 이상인 것을 특징으로 하는 반도체 패키지.
- 제 9 항에 있어서, 상기 캐리어 상에 실장되는 제5 칩을 더 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 10 항에 있어서, 상기 캐리어 상에 실장되는 복수의 수동 소자들을 더 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 11 항에 있어서, 상기 제2 칩의 상부 표면상에는 복수의 제3 패드들과 상기 제2 칩의 제3 패드들을 상기 캐리어의 제1 패드들에 전기적으로 연결시키는 복수의 제2 본딩 와이어들이 제공되고, 상기 제1, 제2, 제3, 제4 및 제5 칩들, 상기 수동 소자들 및 상기 본딩 와이어들을 밀봉하는 밀봉제를 더 포함하는 것을 특징으로 하는 반도체 패키지.
- 제 12 항에 있어서, 상기 반도체 패키지는 메모리 카드의 반도체 패키지인 것을 특징으로 하는 반도체 패키지.
- 제 2 항에 있어서, 상기 제1 및 제2 칩들과 상기 제1 및 제2 본딩 와이어들을 밀봉하는 밀봉제를 더 포함하는 것을 특징으로 하는 반도체 패키지.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100424147A CN100505250C (zh) | 2004-05-18 | 2004-05-18 | 半导体封装装置 |
CN200410042414.7 | 2004-05-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060047816A KR20060047816A (ko) | 2006-05-18 |
KR100709695B1 true KR100709695B1 (ko) | 2007-04-19 |
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CN100576518C (zh) * | 2006-12-12 | 2009-12-30 | 华泰电子股份有限公司 | 一种胶膜及使用该胶膜的芯片封装制程 |
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KR20000067769A (ko) * | 1999-04-30 | 2000-11-25 | 아끼구사 나오유끼 | 번인 보드 및 반도체 장치의 시험 방법 |
KR20020022268A (ko) * | 2000-09-19 | 2002-03-27 | 마이클 디. 오브라이언 | 반도체패키지 |
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CN100361301C (zh) * | 2002-06-28 | 2008-01-09 | 矽品精密工业股份有限公司 | 多芯片半导体封装件及其制法 |
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KR20000067769A (ko) * | 1999-04-30 | 2000-11-25 | 아끼구사 나오유끼 | 번인 보드 및 반도체 장치의 시험 방법 |
KR20020022268A (ko) * | 2000-09-19 | 2002-03-27 | 마이클 디. 오브라이언 | 반도체패키지 |
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JP2005333132A (ja) | 2005-12-02 |
CN100505250C (zh) | 2009-06-24 |
KR20060047816A (ko) | 2006-05-18 |
CN1700465A (zh) | 2005-11-23 |
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