KR100360077B1 - 전도성트레이스와리드프레임리드를결합하는고밀도집적회로조립체 - Google Patents
전도성트레이스와리드프레임리드를결합하는고밀도집적회로조립체 Download PDFInfo
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- H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
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- H10W72/931—Shapes of bond pads
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- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
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Abstract
Description
Claims (17)
- 상부에 미리 결정된 전기 전도성 트레이스(40, 52)의 어레이가 형성된 유전체 기판(32)의 상부 표면(34) 상에 지지된 집적회로(IC) 칩(44); 상기 IC 칩(44)의 일부 입력/출력 패드(46B, 46D)를 각 트레이스들(40, 52)에 전기적으로 각각 접속하는 일련의 본딩 와이어들(58A, 58B); 및 상기 유전체 기판(32)의 상부 표면(34)에 본딩된 복수의 리드프레임 리드들(48A-48D)을 포함하는 집적회로 조립체에 있어서,최소한 상기 리드프레임 리드들 중 일부(48B-48D)가, 상기 유전체 기판(32)의 상부 표면(34) 상에 적층되어, 상기 트레이스들(40, 52) 중 일부 위에 형성되고, 절연 재료층(50)에 의하여 상기 트레이스들(40, 52)로부터 전기적으로 분리되며,일련의 제 2 본딩 와이어들(56A-56D)이 상기 IC 칩(44)의 다른 입력/출력 패드(46A, 46C, 46E, 46F)를 각 리드프레임 리드들(48A-48D)에 전기적으로 각각 접속하는 것을 특징으로 하는 집적회로 조립체.
- 제 1 항에 있어서, 상기 기판의 하부 표면(38)이, 미리 결정된 위치에 부착된 복수의 땜납 볼들(42) 및 상기 상부 표면(34)으로부터 상기 하부 표면(38)으로 연장된 도전성 트레이스들(40)을 포함하며, 상기 트레이스들 각각은 상기 땜납 볼들 중 관련된 하나에 전기적으로 접속되는 것을 특징으로 하는 집적회로 조립체.
- 제 2 항에 있어서, 상기 땜납 볼들(42)은 미리 결정된 그리드 어레이(grid array) 내에서 상기 하부 표면(38)에 부착되는 것을 특징으로 하는 집적회로 조립체.
- 제 1 항에 있어서, 상기 집적회로 조립체는 유전 매체(60) 내에 최소한 부분적으로 캡슐 봉입되는 것을 특징으로 하는 집적회로 조립체.
- 제 1 항에 있어서, 상기 리드 프레임 리드들(48) 중 일부는, 상기 트레이스들(40)로부터 이격되고, 상기 유전체 기판의 상부 표면(34) 상에 직접 지지되는 것을 특징으로 하는 집적회로 조립체.
- 제 1 항에 있어서, 상기 절연 재료층(50)은 유전체 재료층을 포함하는 것을 특징으로 하는 집적회로 조립체.
- 제 5 항 또는 제 6 항에 있어서, 상기 절연 재료층(50)은, 상기 리드프레임 리드들을 상기 기판에 본딩시키는 부가적인 역할을 제공하는 것을 특징으로 하는 집적회로 조립체.
- 제 7 항에 있어서, 상기 절연 재료층은 유전체 테이프를 포함하는 것을 특징으로 하는 집적회로 조립체.
- 제 7항에 있어서, 상기 절연 재료층은 비전도성 에폭시를 포함하는 것을 특징으로 하는 집적회로 조립체.
- 제 1 항에 있어서, 상기 IC 칩은 적어도 하나의 전원 단자 패드(84)를 포함하며,상기 집적회로 조립체는,전원 판으로서의 역할을 제공하며, 상기 기판(72)에 의해 지지되고, 상기 리드 프레임 리드들(80) 중 적어도 일부 위에 적층된 전기 전도성 층(92),상기 전도성 층을 그 하부의 리드 프레임 리드들로부터 전기적으로 분리시키는 수단(81), 상기 IC 칩의 전원 단자에 상기 전도성 층을 전기적으로 접속하는 적어도 하나의 제 1 본딩 와이어(88), 및상기 리드프레임 리드들 중 미리 선택된 리드프레임 리드 또는 상기 전도성 트레이스들 중 미리 선택된 전도성 트레이스에 상기 전원 판을 접속시키는 제 2 본딩 와이어(90)를 더 포함하는 것을 특징으로 하는 집적회로 조립체(70).
- 제 1 항에 있어서, 상기 IC 칩(82)은, 적어도 하나의 접지 단자를 포함하며, 상기 집적회로 조립체는,접지판으로의 역할을 제공하며, 상기 기판에 의해 지지되고, 상기 리드프레임 리드들(80) 중 적어도 일부의 리드프레임 리드 상에 적층되어 있는 전기 전도성층(92),상기 전도성 층(92)을 그 하부의 리드 프레임 리드들(80)로부터 전기적으로 절연시키는 수단(81),상기 IC 칩의 접지 단자에 상기 전도성 층을 전기 접속시키는 적어도 하나의 본딩 와이어(88), 및상기 리드 프레임 리드들 중 미리 선택된 리드 프레임 리드 또는 상기 전도성 트레이스들 중 미리 선택된 트레이스에 상기 접지판을 접속시키는 제 2 본딩 와이어(90)를 더 포함하는 것을 특징으로 하는 집적회로 조립체.
- 제 10 항 또는 제 11 항에 있어서, 전원 판(144) 및 접지 판(142)이 서로에 대하여 적층된 관계로 상기 기판 상에서 상기 리드 프레임 리드들 중 적어도 일부 위에 배치되어 있으며,상기 집적회로 조립체는 상기 판들을 서로 전기적으로 절연시키는 수단(148)을 더 포함하는 것을 특징으로 하는 집적회로 조립체.
- 제 1 항에 있어서, 상기 IC 칩은 부가적인 단자를 포함하며,상기 집적회로 조립체는,서로에 대해 적층된 관계로 상기 리드 프레임 리드들 중 적어도 일부 위에 배치되어 있는 적어도 제 1 및 제 2 의 전기 전도성 층(142, 144)을 포함하고,상기 집적회로 조립체는, 또한 서로 및 상기 리드 프레임 리드들로부터 상기 층들을 절연시키는 수단(146, 148)을 포함하며,미리 결정된 회로 설계에 따라 상기 제 1 및 제 2 층에 각각 상기 IC 칩의 부가적인 단자를 전기 접속시키는 제 1 수단(150, 154), 및 상기 회로 설계에 따라 상기 트레이스들 또는 상기 리드프레임 리드들에 각각 상기 층들을 전기 접속시키는 제 2 수단(152, 156)을 더 포함하는 것을 특징으로 하는 집적회로 조립체.
- 제 13 항에 있어서, 상기 전도성 층 중 적어도 한 전도성 층은 접지 판을 포함하는 것을 특징으로 하는 집적회로 조립체.
- 제 13 항에 있어서, 상기 전도성 층 중 적어도 하나의 전도성 층은 전원 판을 포함하는 것을 특징으로 하는 집적회로 조립체.
- 제 13 항에 있어서, 상기 절연 수단은 서로 및 상기 기판에 상기 전도성 층들을 본딩시키는 부가적인 역할을 제공하는 것을 특징으로 하는 집적회로 조립체.
- 제 13 항에 있어서, 상기 제 1 및 제 2 수단은 본딩 와이어를 포함하는 것을 특징으로 하는 집적회로 조립체.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/307,270 US5442230A (en) | 1994-09-16 | 1994-09-16 | High density integrated circuit assembly combining leadframe leads with conductive traces |
| US08/307,270 | 1994-09-16 | ||
| US08/307270 | 1994-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960706193A KR960706193A (ko) | 1996-11-08 |
| KR100360077B1 true KR100360077B1 (ko) | 2003-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960702570A Expired - Lifetime KR100360077B1 (ko) | 1994-09-16 | 1995-09-15 | 전도성트레이스와리드프레임리드를결합하는고밀도집적회로조립체 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5442230A (ko) |
| EP (1) | EP0729645B1 (ko) |
| KR (1) | KR100360077B1 (ko) |
| DE (1) | DE69508379T2 (ko) |
| WO (1) | WO1996008841A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101524186B1 (ko) * | 2008-07-14 | 2015-06-01 | 삼성전자주식회사 | 반도체 칩, 반도체 패키지용 배선기판, 이를 갖는 반도체패키지 및 이를 포함하는 표시 장치. |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5808357A (en) * | 1992-06-02 | 1998-09-15 | Fujitsu Limited | Semiconductor device having resin encapsulated package structure |
| US5569955A (en) * | 1994-09-16 | 1996-10-29 | National Semiconductor Corporation | High density integrated circuit assembly combining leadframe leads with conductive traces |
| US5581122A (en) * | 1994-10-25 | 1996-12-03 | Industrial Technology Research Institute | Packaging assembly with consolidated common voltage connections for integrated circuits |
| US5705851A (en) * | 1995-06-28 | 1998-01-06 | National Semiconductor Corporation | Thermal ball lead integrated package |
| JP3123638B2 (ja) * | 1995-09-25 | 2001-01-15 | 株式会社三井ハイテック | 半導体装置 |
| US5739581A (en) * | 1995-11-17 | 1998-04-14 | National Semiconductor Corporation | High density integrated circuit package assembly with a heatsink between stacked dies |
| US6734545B1 (en) * | 1995-11-29 | 2004-05-11 | Hitachi, Ltd. | BGA type semiconductor device and electronic equipment using the same |
| JP3294490B2 (ja) * | 1995-11-29 | 2002-06-24 | 株式会社日立製作所 | Bga型半導体装置 |
| KR970053688A (ko) * | 1995-12-30 | 1997-07-31 | 황인길 | 솔더볼과 리드를 입출력 단자로 사용하는 반도체 패키지 |
| US5854512A (en) * | 1996-09-20 | 1998-12-29 | Vlsi Technology, Inc. | High density leaded ball-grid array package |
| JPH10270623A (ja) * | 1997-03-24 | 1998-10-09 | Sumitomo Metal Mining Co Ltd | ボールグリッドアレイ用リードフレームおよびこれを用いた半導体装置、並びにその製造方法 |
| JP3570858B2 (ja) * | 1997-07-03 | 2004-09-29 | 株式会社ルネサステクノロジ | リードフレーム先端配置設計方法 |
| KR100290784B1 (ko) | 1998-09-15 | 2001-07-12 | 박종섭 | 스택 패키지 및 그 제조방법 |
| WO2002009181A1 (en) * | 2000-07-20 | 2002-01-31 | Vertical Circuits, Inc. | Vertically integrated chip on chip circuit stack |
| US7741158B2 (en) * | 2006-06-08 | 2010-06-22 | Unisem (Mauritius) Holdings Limited | Method of making thermally enhanced substrate-base package |
| KR101011930B1 (ko) | 2008-07-11 | 2011-01-28 | 앰코 테크놀로지 코리아 주식회사 | 반도체 디바이스 |
| US20150075849A1 (en) * | 2013-09-17 | 2015-03-19 | Jia Lin Yap | Semiconductor device and lead frame with interposer |
| US9258890B2 (en) * | 2014-06-03 | 2016-02-09 | Stmicroelectronics, Inc. | Support structure for stacked integrated circuit dies |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05283460A (ja) * | 1992-04-02 | 1993-10-29 | Shinko Electric Ind Co Ltd | 半導体装置 |
| JPH0697307A (ja) * | 1992-09-16 | 1994-04-08 | Hitachi Ltd | 半導体集積回路装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61148826A (ja) * | 1984-12-24 | 1986-07-07 | Hitachi Ltd | 半導体装置 |
| JPS6254456A (ja) * | 1985-07-31 | 1987-03-10 | Nec Corp | 半導体装置用リ−ドフレ−ム |
| JP2587805B2 (ja) * | 1987-10-19 | 1997-03-05 | 新光電気工業株式会社 | 半導体装置 |
| JPH04127564A (ja) * | 1990-09-19 | 1992-04-28 | Mitsui High Tec Inc | リードフレームの製造方法 |
| US5241133A (en) * | 1990-12-21 | 1993-08-31 | Motorola, Inc. | Leadless pad array chip carrier |
| US5332864A (en) * | 1991-12-27 | 1994-07-26 | Vlsi Technology, Inc. | Integrated circuit package having an interposer |
| JPH0786335A (ja) * | 1993-09-20 | 1995-03-31 | Hitachi Ltd | 半導体の実装構造とこれに用いる樹脂封止型半導体装置 |
-
1994
- 1994-09-16 US US08/307,270 patent/US5442230A/en not_active Expired - Lifetime
-
1995
- 1995-09-15 WO PCT/US1995/011691 patent/WO1996008841A1/en not_active Ceased
- 1995-09-15 EP EP95933108A patent/EP0729645B1/en not_active Expired - Lifetime
- 1995-09-15 KR KR1019960702570A patent/KR100360077B1/ko not_active Expired - Lifetime
- 1995-09-15 DE DE69508379T patent/DE69508379T2/de not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05283460A (ja) * | 1992-04-02 | 1993-10-29 | Shinko Electric Ind Co Ltd | 半導体装置 |
| JPH0697307A (ja) * | 1992-09-16 | 1994-04-08 | Hitachi Ltd | 半導体集積回路装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101524186B1 (ko) * | 2008-07-14 | 2015-06-01 | 삼성전자주식회사 | 반도체 칩, 반도체 패키지용 배선기판, 이를 갖는 반도체패키지 및 이를 포함하는 표시 장치. |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69508379T2 (de) | 1999-11-04 |
| DE69508379D1 (de) | 1999-04-22 |
| KR960706193A (ko) | 1996-11-08 |
| EP0729645A1 (en) | 1996-09-04 |
| EP0729645B1 (en) | 1999-03-17 |
| WO1996008841A1 (en) | 1996-03-21 |
| US5442230A (en) | 1995-08-15 |
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