JP5227501B2 - スタックダイパッケージ及びそれを製造する方法 - Google Patents
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- H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
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- H10W90/721—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
- H10W90/724—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors between a chip and a stacked insulating package substrate, interposer or RDL
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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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- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
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Description
ここで図3を参照する。ダイスタック40では、大きい方の第1フリップチップダイ44の上方に小さい方の第2フリップチップダイ42が積層されている。第1フリップチップダイ44は、破線で示す複数のフリップチップ配線48を通してベースキャリア46に電気的に接続されており、第2フリップチップダイ42は、複数の絶縁ワイヤ50を通してベースキャリア46に電気的に接続されている。絶縁ワイヤ50の第1端は、第2フリップチップダイ42の該当するダイボンディングパッドの上の該当するバンプ52に接続され、絶縁ワイヤ50の第2端は、ベースキャリア46上の該当する配線又はボンディングパッド54に接続されている。
ここで図7を参照する。図7にはベースキャリア80を示す。ベースキャリア80の上には複数のダイスタック82が形成されている。各ダイスタック82は第1フリップチップダイ84と、第2フリップチップダイ86とを含む。第1フリップチップダイ84はベースキャリア80の上に載置され、かつ、ベースキャリア80に電気的に接続されている。第2フリップチップダイ86は、裏面同士が対向するように第1フリップチップダイ84に取着されている。第2フリップチップダイ86は、複数の絶縁ワイヤ88によりベースキャリア80に電気的に接続されている。
ベースキャリアは基板であっても、リードフレームであってもよい。第1フリップチップダイは複数のフリップチップバンプによりベースキャリアに電気的に接続されてよい。第2フリップチップダイはテープ又はエポキシにより第1フリップチップダイに取着されてよい。
Claims (12)
- スタックダイパッケージを製造する方法であって、
第1フリップチップダイをベースキャリアの上に載置する工程と、
第1フリップチップダイをベースキャリアに電気的に接続する工程と、
裏面同士が対向するように第2フリップチップダイを第1フリップチップダイに取着する工程と、
複数の絶縁ワイヤにより第2フリップチップダイをベースキャリアに電気的に接続する工程と、を備え、
絶縁ワイヤの第1端は第2フリップチップダイの該当するダイボンディングパッドに接続され、絶縁ワイヤの第2端はベースキャリアに接続され、
第2フリップチップダイのダイボンディングパッドは、第2フリップチップダイの周辺に沿って第2フリップチップダイの表面を跨いで対向し対をなすように配置されたダイボンディングパッドを含み、各対のダイボンディングパッドとベースキャリアとをそれぞれ接続する一対の絶縁ワイヤの各絶縁ワイヤは、前記複数の絶縁ワイヤにおける他の絶縁ワイヤと交差することなく、該ダイボンディングパッドの配置された側から第2フリップチップダイの表面を跨いで反対側でベースキャリアと接続される、方法。 - 絶縁ワイヤの第1端は第2フリップチップダイの該当するダイボンディングパッドの上の該当するバンプを介して該ダイボンディングパッドに接続される請求項1に記載の方法。
- 第1フリップチップダイ及び第2フリップチップダイは、同じ長さと、同じ幅とを有する請求項1又は2に記載の方法。
- 第2フリップチップダイは第1フリップチップダイよりも大きい請求項1又は2に記載の方法。
- 複数の絶縁ワイヤのうちの1つ以上の絶縁ワイヤは複数の絶縁ワイヤのうちの別の絶縁ワイヤと交差する請求項1〜4のいずれか一項に記載の方法。
- 成形処理を施して第1及び第2フリップチップダイと、絶縁ワイヤと、ベースキャリアのうちの少なくとも一部分とを封止する工程を含む請求項1〜5のいずれか一項に記載の方法。
- テープ及びエポキシのうちの一方により第2フリップチップダイは第1フリップチップダイに取着される請求項6に記載の方法。
- ベースキャリアは基板及びリードフレームのうちの一方である請求項7に記載の方法。
- 第1フリップチップダイは複数のフリップチップ配線によりベースキャリアに電気的に接続される請求項8に記載の方法。
- 複数のスタックダイパッケージを製造する方法であって、
複数の第1フリップチップダイをベースキャリアの上に載置する工程と、
該複数の第1フリップチップダイをベースキャリアに電気的に接続する工程と、
裏面同士が対向するように複数の第2フリップチップダイを該複数の第1フリップチップダイのうちの該当する第1フリップチップダイに取着することにより複数のダイスタックを形成する工程と、
複数の絶縁ワイヤにより該複数の第2フリップチップダイをベースキャリアに電気的に接続する工程と、
成形処理を施して第1及び第2フリップチップダイと、絶縁ワイヤと、ベースキャリアの少なくとも一部分とを封止する工程と、を備え、
絶縁ワイヤの第1端は第2フリップチップダイの該当するダイボンディングパッドに接続され、絶縁ワイヤの第2端はベースキャリアに接続され、
複数の第2フリップチップダイの各々について、第2フリップチップダイのダイボンディングパッドは、第2フリップチップダイの周辺に沿って第2フリップチップダイの表面を跨いで対向し対をなすように配置されたダイボンディングパッドを含み、各対のダイボンディングパッドとベースキャリアとをそれぞれ接続する一対の絶縁ワイヤの各絶縁ワイヤは、前記複数の絶縁ワイヤにおける他の絶縁ワイヤと交差することなく、該ダイボンディングパッドの配置された側から第2フリップチップダイの表面を跨いで反対側でベースキャリアと接続される、方法。 - 個片化を行なって複数のダイスタックのうちの隣接するダイスタックを分離することにより複数のスタックダイパッケージを形成する工程を含む請求項10に記載の方法。
- ベースキャリアと、
ベースキャリアの上に載置されている第1フリップチップダイであって、ベースキャリアと電気的に接続されている第1フリップチップダイと、
裏面同士が対向するように第1フリップチップダイに取着されている第2フリップチップダイであって、複数の絶縁ワイヤによりベースキャリアに電気的に接続されている第2フリップチップダイと、を備えるスタックダイパッケージにおいて、
絶縁ワイヤの第1端は第2フリップチップダイの該当するダイボンディングパッドに接続され、絶縁ワイヤの第2端はベースキャリアに接続されており、
第2フリップチップダイのダイボンディングパッドは、第2フリップチップダイの周辺に沿って第2フリップチップダイの表面を跨いで対向し対をなすように配置されたダイボンディングパッドを含み、各対のダイボンディングパッドとベースキャリアとをそれぞれ接続する一対の絶縁ワイヤの各絶縁ワイヤは、前記複数の絶縁ワイヤにおける他の絶縁ワイヤと交差することなく、該ダイボンディングパッドの配置された側から第2フリップチップダイの表面を跨いで反対側でベースキャリアと接続されている、スタックダイパッケージ。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI20054509 | 2005-09-23 | ||
| MYPI20054509 | 2005-09-23 |
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| Publication Number | Publication Date |
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| JP2007088453A JP2007088453A (ja) | 2007-04-05 |
| JP5227501B2 true JP5227501B2 (ja) | 2013-07-03 |
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| JP2006232999A Expired - Fee Related JP5227501B2 (ja) | 2005-09-23 | 2006-08-30 | スタックダイパッケージ及びそれを製造する方法 |
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|---|---|
| US (1) | US7378298B2 (ja) |
| JP (1) | JP5227501B2 (ja) |
| KR (1) | KR20070034438A (ja) |
| CN (1) | CN1937194A (ja) |
| TW (1) | TWI303873B (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4303724B2 (ja) * | 2005-02-23 | 2009-07-29 | 株式会社ノザワ | 水酸化マグネシウム、その製造方法及びその水酸化マグネシウムからなる難燃剤並びにその水酸化マグネシウムを含む難燃性樹脂組成物 |
| KR100690246B1 (ko) * | 2006-01-10 | 2007-03-12 | 삼성전자주식회사 | 플립 칩 시스템 인 패키지 제조 방법 |
| US7768123B2 (en) | 2007-09-26 | 2010-08-03 | Fairchild Semiconductor Corporation | Stacked dual-die packages, methods of making, and systems incorporating said packages |
| US7821107B2 (en) * | 2008-04-22 | 2010-10-26 | Micron Technology, Inc. | Die stacking with an annular via having a recessed socket |
| US7943489B2 (en) * | 2008-09-25 | 2011-05-17 | Texas Instruments Incorporated | Bonded wafer assembly system and method |
| US7718471B1 (en) * | 2008-11-12 | 2010-05-18 | White Electronic Designs Corporation | Method and apparatus for stacked die package with insulated wire bonds |
| US20100164083A1 (en) * | 2008-12-29 | 2010-07-01 | Numonyx B.V. | Protective thin film coating in chip packaging |
| CN101924041B (zh) * | 2009-06-16 | 2015-05-13 | 飞思卡尔半导体公司 | 用于装配可堆叠半导体封装的方法 |
| US8647963B2 (en) * | 2009-07-08 | 2014-02-11 | Taiwan Semiconductor Manufacturing Company, Ltd. | Structure and method of wafer level chip molded packaging |
| US8451014B2 (en) * | 2009-09-09 | 2013-05-28 | Advanced Micro Devices, Inc. | Die stacking, testing and packaging for yield |
| KR101226270B1 (ko) * | 2010-12-20 | 2013-01-25 | 에스케이하이닉스 주식회사 | 스택 패키지 및 스택 패키지의 칩 선택방법 |
| CN107994004A (zh) | 2011-07-22 | 2018-05-04 | 超大规模集成电路技术有限责任公司 | 堆叠式管芯半导体封装体 |
| US9136213B2 (en) * | 2012-08-02 | 2015-09-15 | Infineon Technologies Ag | Integrated system and method of making the integrated system |
| US8981541B2 (en) * | 2013-07-10 | 2015-03-17 | Freescale Semiconductor, Inc. | Quad flat semiconductor device with additional contacts |
| US10099411B2 (en) | 2015-05-22 | 2018-10-16 | Infineon Technologies Ag | Method and apparatus for simultaneously encapsulating semiconductor dies with layered lead frame strips |
| US10290590B2 (en) * | 2016-11-29 | 2019-05-14 | Taiwan Semiconductor Manufacturing Company Ltd. | Stacked semiconductor device and method of manufacturing the same |
| JP7192688B2 (ja) * | 2019-07-16 | 2022-12-20 | Tdk株式会社 | 電子部品パッケージ |
| JP7372526B2 (ja) | 2019-09-24 | 2023-11-01 | 日亜化学工業株式会社 | 発光装置の製造方法及び発光モジュールの製造方法 |
| CN120659453A (zh) | 2019-11-22 | 2025-09-16 | 日亚化学工业株式会社 | 发光模块 |
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| JPS62150836A (ja) * | 1985-12-25 | 1987-07-04 | Hitachi Ltd | 半導体装置 |
| JPH01215032A (ja) * | 1988-02-24 | 1989-08-29 | Hitachi Ltd | 半導体装置及びその製造方法 |
| JPH01243441A (ja) * | 1988-03-25 | 1989-09-28 | Hitachi Ltd | 半導体装置及びその製造方法 |
| JPH04151842A (ja) * | 1990-10-15 | 1992-05-25 | Mitsubishi Electric Corp | 半導体装置 |
| JPH069152U (ja) * | 1992-07-02 | 1994-02-04 | シャープ株式会社 | 半導体装置 |
| US5696031A (en) * | 1996-11-20 | 1997-12-09 | Micron Technology, Inc. | Device and method for stacking wire-bonded integrated circuit dice on flip-chip bonded integrated circuit dice |
| US7166495B2 (en) | 1996-02-20 | 2007-01-23 | Micron Technology, Inc. | Method of fabricating a multi-die semiconductor package assembly |
| US5917242A (en) * | 1996-05-20 | 1999-06-29 | Micron Technology, Inc. | Combination of semiconductor interconnect |
| JPH11163217A (ja) * | 1997-09-08 | 1999-06-18 | Shinko Electric Ind Co Ltd | 半導体装置 |
| JPH11219984A (ja) | 1997-11-06 | 1999-08-10 | Sharp Corp | 半導体装置パッケージおよびその製造方法ならびにそのための回路基板 |
| JP3481444B2 (ja) * | 1998-01-14 | 2003-12-22 | シャープ株式会社 | 半導体装置及びその製造方法 |
| SG75873A1 (en) | 1998-09-01 | 2000-10-24 | Texas Instr Singapore Pte Ltd | Stacked flip-chip integrated circuit assemblage |
| JP3512657B2 (ja) | 1998-12-22 | 2004-03-31 | シャープ株式会社 | 半導体装置 |
| KR100533673B1 (ko) * | 1999-09-03 | 2005-12-05 | 세이코 엡슨 가부시키가이샤 | 반도체 장치 및 그 제조 방법, 회로 기판 및 전자 기기 |
| US6426559B1 (en) * | 2000-06-29 | 2002-07-30 | National Semiconductor Corporation | Miniature 3D multi-chip module |
| US20020074637A1 (en) | 2000-12-19 | 2002-06-20 | Intel Corporation | Stacked flip chip assemblies |
| JP2003110401A (ja) * | 2001-09-27 | 2003-04-11 | Mitsubishi Electric Corp | 弾性表面波装置及びその製造方法 |
| JP3584930B2 (ja) * | 2002-02-19 | 2004-11-04 | セイコーエプソン株式会社 | 半導体装置及びその製造方法、回路基板並びに電子機器 |
| TWI290365B (en) | 2002-10-15 | 2007-11-21 | United Test Ct Inc | Stacked flip-chip package |
| JP3819851B2 (ja) * | 2003-01-29 | 2006-09-13 | 松下電器産業株式会社 | 半導体装置およびその製造方法 |
| TWI225299B (en) | 2003-05-02 | 2004-12-11 | Advanced Semiconductor Eng | Stacked flip chip package |
| TWI229434B (en) | 2003-08-25 | 2005-03-11 | Advanced Semiconductor Eng | Flip chip stacked package |
| JP2006261575A (ja) * | 2005-03-18 | 2006-09-28 | Toshiba Corp | Dip型半導体装置 |
-
2006
- 2006-07-06 TW TW095124579A patent/TWI303873B/zh not_active IP Right Cessation
- 2006-08-30 JP JP2006232999A patent/JP5227501B2/ja not_active Expired - Fee Related
- 2006-09-20 US US11/524,457 patent/US7378298B2/en not_active Expired - Fee Related
- 2006-09-22 CN CNA2006101540943A patent/CN1937194A/zh active Pending
- 2006-09-22 KR KR1020060092159A patent/KR20070034438A/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| TWI303873B (en) | 2008-12-01 |
| TW200713563A (en) | 2007-04-01 |
| US7378298B2 (en) | 2008-05-27 |
| US20070099341A1 (en) | 2007-05-03 |
| CN1937194A (zh) | 2007-03-28 |
| KR20070034438A (ko) | 2007-03-28 |
| JP2007088453A (ja) | 2007-04-05 |
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