JP4994274B2 - 電子部品パッケージの製造方法 - Google Patents
電子部品パッケージの製造方法 Download PDFInfo
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- JP4994274B2 JP4994274B2 JP2008058325A JP2008058325A JP4994274B2 JP 4994274 B2 JP4994274 B2 JP 4994274B2 JP 2008058325 A JP2008058325 A JP 2008058325A JP 2008058325 A JP2008058325 A JP 2008058325A JP 4994274 B2 JP4994274 B2 JP 4994274B2
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- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
- H01L23/5389—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates the chips being integrally enclosed by the interconnect and support structures
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- Y10T29/49121—Beam lead frame or beam lead device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49126—Assembling bases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Description
Claims (12)
- それぞれ側面を有し積層された複数の階層部分を含むと共に、複数の階層部分の側面を含む側面を有する本体と、前記本体の側面に配置された配線とを備え、各階層部分は、少なくとも1つの電子部品チップと、前記階層部分の側面に配置された複数の電極とを有し、前記配線は、前記複数の階層部分の電極に接続されている電子部品パッケージを製造する方法であって、
前記複数の階層部分の積層方向と直交する一方向に並べられ、それぞれ後に前記本体となる複数の本体予定部を含む本体集合体を作製する工程と、
前記本体集合体における各本体予定部に対してそれぞれ前記配線を形成する工程と、
前記配線の形成後、複数の本体予定部が互いに分離されてそれぞれ前記本体となることによって複数の前記電子部品パッケージが形成されるように、前記本体集合体を切断する工程と
を備えたことを特徴とする電子部品パッケージの製造方法。 - 前記各階層部分は、更に、複数のリードを含む基体を有し、各リードは、前記階層部分の側面に配置されて前記電極を構成する端面を有し、前記少なくとも1つの電子部品チップは、前記基体に接合され、且つ少なくとも1つのリードに電気的に接続されていることを特徴とする請求項1記載の電子部品パッケージの製造方法。
- 前記本体集合体を作製する工程は、
それぞれ、前記電子部品パッケージの複数の階層部分の各々に対応し、同種の階層部分が複数個配列されてなる複数の基礎構造物を作製する工程と、
前記複数の基礎構造物をそれぞれ切断して、後に積層されることによって前記本体集合体を構成することになる複数の要素を作製する工程と、
前記本体集合体が形成されるように、前記複数の要素を積層する工程とを含むことを特徴とする請求項1記載の電子部品パッケージの製造方法。 - 前記各階層部分は、更に、複数のリードを含む基体を有し、各リードは、前記階層部分の側面に配置されて前記電極を構成する端面を有し、前記少なくとも1つの電子部品チップは、前記基体に接合され、且つ少なくとも1つのリードに電気的に接続され、
前記基礎構造物を作製する工程は、それぞれ後に互いに分離されることによって1つの階層部分の基体となる複数の基体予定部を含むウェハを作製する工程と、前記ウェハにおける各基体予定部にそれぞれ前記少なくとも1つの電子部品チップを接合する工程とを含むことを特徴とする請求項3記載の電子部品パッケージの製造方法。 - 前記本体集合体を作製する工程は、
それぞれ、前記電子部品パッケージの複数の階層部分の各々に対応し、同種の階層部分が複数個配列されてなる複数の基礎構造物を作製する工程と、
前記複数の基礎構造物を、前記電子部品パッケージの複数の階層部分の積層の順序に対応させて積層して、前記本体集合体となる部分を含む積層基礎構造物を作製する工程と、
前記本体集合体が形成されるように前記積層基礎構造物を切断する工程とを含むことを特徴とする請求項1記載の電子部品パッケージの製造方法。 - 前記各階層部分は、更に、複数のリードを含む基体を有し、各リードは、前記階層部分の側面に配置されて前記電極を構成する端面を有し、前記少なくとも1つの電子部品チップは、前記基体に接合され、且つ少なくとも1つのリードに電気的に接続され、
前記基礎構造物を作製する工程は、それぞれ後に互いに分離されることによって1つの階層部分の基体となる複数の基体予定部を含むウェハを作製する工程と、前記ウェハにおける各基体予定部にそれぞれ前記少なくとも1つの電子部品チップを接合する工程とを含むことを特徴とする請求項5記載の電子部品パッケージの製造方法。 - 前記本体は、更に、前記複数の階層部分の積層方向における一端に配置されたキャップ層を含むことを特徴とする請求項1記載の電子部品パッケージの製造方法。
- 前記キャップ層は、複数の端子を有し、前記配線は、少なくとも1つの端子に接続されていることを特徴とする請求項7記載の電子部品パッケージの製造方法。
- 前記配線はめっき法によって形成されることを特徴とする請求項1記載の電子部品パッケージの製造方法。
- 前記各階層部分において、前記少なくとも1つの電子部品チップは封止されていることを特徴とする請求項1記載の電子部品パッケージの製造方法。
- 前記配線を形成する工程では、前記本体集合体において前記配線が形成される面を研磨した後に前記配線を形成することを特徴とする請求項1記載の電子部品パッケージの製造方法。
- 前記配線を形成する工程では、複数の本体集合体を、前記複数の階層部分の積層方向に並べ、これらを接着して構造体を作製し、この構造体に含まれる複数の本体集合体における各本体予定部に対してそれぞれ前記配線を形成し、その後、前記構造体に含まれる複数の本体集合体を互いに分離することを特徴とする請求項1記載の電子部品パッケージの製造方法。
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US11/896,709 US7676912B2 (en) | 2007-09-05 | 2007-09-05 | Method of manufacturing electronic component package |
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US7846772B2 (en) * | 2008-06-23 | 2010-12-07 | Headway Technologies, Inc. | Layered chip package and method of manufacturing same |
US7868442B2 (en) * | 2008-06-30 | 2011-01-11 | Headway Technologies, Inc. | Layered chip package and method of manufacturing same |
JP5405785B2 (ja) | 2008-09-19 | 2014-02-05 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US7968374B2 (en) * | 2009-02-06 | 2011-06-28 | Headway Technologies, Inc. | Layered chip package with wiring on the side surfaces |
JP5081202B2 (ja) * | 2009-07-17 | 2012-11-28 | トヨタ自動車株式会社 | スイッチング装置 |
KR101088822B1 (ko) * | 2009-08-10 | 2011-12-01 | 주식회사 하이닉스반도체 | 반도체 패키지 |
US7915083B1 (en) * | 2009-10-28 | 2011-03-29 | Headway Technologies, Inc. | Method of manufacturing layered chip package |
US8012802B2 (en) * | 2010-02-04 | 2011-09-06 | Headway Technologies, Inc. | Method of manufacturing layered chip package |
US8362602B2 (en) * | 2010-08-09 | 2013-01-29 | Headway Technologies, Inc. | Layered chip package and method of manufacturing same |
JP5567452B2 (ja) * | 2010-11-04 | 2014-08-06 | パナソニック株式会社 | スタックチップ半導体装置の製造方法、スタックチップ半導体装置の実装方法、及びスタックチップ半導体装置 |
US8652877B2 (en) * | 2010-12-06 | 2014-02-18 | Headway Technologies, Inc. | Method of manufacturing layered chip package |
WO2012120659A1 (ja) * | 2011-03-09 | 2012-09-13 | 国立大学法人東京大学 | 半導体装置の製造方法 |
JP5671606B2 (ja) * | 2011-03-09 | 2015-02-18 | 国立大学法人 東京大学 | 半導体装置の製造方法 |
US9778039B2 (en) * | 2011-10-31 | 2017-10-03 | The Regents Of The University Of Michigan | Microsystem device and methods for fabricating the same |
US8552534B2 (en) | 2011-11-01 | 2013-10-08 | Headway Technologies, Inc. | Laminated semiconductor substrate, semiconductor substrate, laminated chip package and method of manufacturing the same |
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JP2000252411A (ja) * | 1999-03-03 | 2000-09-14 | Mitsui High Tec Inc | スタックド半導体装置及びその製造方法 |
JP2001035993A (ja) | 1999-07-19 | 2001-02-09 | Sony Corp | マルチチップモジュールおよびその製造方法 |
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JP4361670B2 (ja) * | 2000-08-02 | 2009-11-11 | 富士通マイクロエレクトロニクス株式会社 | 半導体素子積層体、半導体素子積層体の製造方法、及び半導体装置 |
KR100486832B1 (ko) * | 2002-02-06 | 2005-05-03 | 삼성전자주식회사 | 반도체 칩과 적층 칩 패키지 및 그 제조 방법 |
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US7408253B2 (en) * | 2005-03-30 | 2008-08-05 | Lin Paul T | Chip-embedded support-frame board wrapped by folded flexible circuit for multiplying packing density |
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US20090056121A1 (en) | 2009-03-05 |
US7676912B2 (en) | 2010-03-16 |
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