JP4864810B2 - チップ内蔵基板の製造方法 - Google Patents
チップ内蔵基板の製造方法 Download PDFInfo
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- JP4864810B2 JP4864810B2 JP2007133947A JP2007133947A JP4864810B2 JP 4864810 B2 JP4864810 B2 JP 4864810B2 JP 2007133947 A JP2007133947 A JP 2007133947A JP 2007133947 A JP2007133947 A JP 2007133947A JP 4864810 B2 JP4864810 B2 JP 4864810B2
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/01—Manufacture or treatment
- H10W74/016—Manufacture or treatment using moulds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
- H10W74/114—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations
- H10W74/117—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations the substrate having spherical bumps for external connection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10234—Metallic balls
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10954—Other details of electrical connections
- H05K2201/10977—Encapsulated connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1305—Moulding and encapsulation
- H05K2203/1322—Encapsulation comprising more than one layer
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3431—Leadless components
- H05K3/3436—Leadless components having an array of bottom contacts, e.g. pad grid array or ball grid array components
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/734—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked insulating package substrate, interposer or RDL
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Combinations Of Printed Boards (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Description
複数のチップ部品が搭載されると共に隣接する前記チップ部品の間に接続用パッドが形成された第1の基板に、複数の前記チップ部品をワイヤボンディング接続により搭載する工程と、
第2の基板に基板表面から突出する電極を設ける工程と、
前記接続用パッドの配列と対応して形成された突出部と、前記チップ部品の搭載領域に対応して形成されたキャビティとを有する金型を前記第1の基板に装着し、前記突出部を前記接続用パッド表面に当接させると共に該キャビティに第1の樹脂を充填して前記チップ部品及びワイヤを樹脂封止することにより、前記第1の基板上に封止樹脂部を形成する工程と、
前記接続用パッドと前記電極とを対向させてはんだ接合し、樹脂封止された前記チップ部品が内蔵されるよう前記第1の基板と前記第2の基板を接合する工程と、
前記第1の基板と前記第2の基板との離間部分に第2の樹脂を充填する工程とを有し、
前記封止樹脂部を形成する工程では、前記金型の前記突出部により前記封止樹脂部に溝部を形成し、該溝部の底部に前記接続用パッドを露出させることを特徴とするチップ内蔵基板の製造方法により解決することができる。
特に本実施例では、溝部36内にバンプ接続用パッド12が形成されることにより、全てのバンプ接続用パッド12を第1の基板10の外周位置に配置する必要がなくなる。以下、これについて説明する。
10 第1の基板
11,12 ワイヤ接続用パッド
13 チップ部品
14 ワイヤ
20 第2の基板
21 電極
22 銅コア
23 はんだ被膜
25 空間部
30 金型
31 突出部
32 キャビティ
34 第1の封止樹脂
35 はんだフラックス
40 第2の封止樹脂
50A,50B 電子装置
51 はんだボール
62 電子部品
Claims (2)
- 複数のチップ部品が搭載されると共に隣接する前記チップ部品の間に接続用パッドが形成された第1の基板に、複数の前記チップ部品をワイヤボンディング接続により搭載する工程と、
第2の基板に基板表面から突出する電極を設ける工程と、
前記接続用パッドの配列と対応して形成された突出部と、前記チップ部品の搭載領域に対応して形成されたキャビティとを有する金型を前記第1の基板に装着し、前記突出部を前記接続用パッド表面に当接させると共に該キャビティに第1の樹脂を充填して前記チップ部品及びワイヤを樹脂封止することにより、前記第1の基板上に封止樹脂部を形成する工程と、
前記接続用パッドと前記電極とを対向させてはんだ接合し、樹脂封止された前記チップ部品が内蔵されるよう前記第1の基板と前記第2の基板を接合する工程と、
前記第1の基板と前記第2の基板との離間部分に第2の樹脂を充填する工程とを有し、
前記封止樹脂部を形成する工程では、前記金型の前記突出部により前記封止樹脂部に溝部を形成し、該溝部の底部に前記接続用パッドを露出させることを特徴とするチップ内蔵基板の製造方法。 - 前記電極は、銅よりなる金属コアにはんだ膜が被膜された構成であることを特徴とする請求項1記載のチップ内蔵基板の製造方法。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007133947A JP4864810B2 (ja) | 2007-05-21 | 2007-05-21 | チップ内蔵基板の製造方法 |
| US12/123,744 US7807510B2 (en) | 2007-05-21 | 2008-05-20 | Method of manufacturing chip integrated substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007133947A JP4864810B2 (ja) | 2007-05-21 | 2007-05-21 | チップ内蔵基板の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008288489A JP2008288489A (ja) | 2008-11-27 |
| JP2008288489A5 JP2008288489A5 (ja) | 2010-03-25 |
| JP4864810B2 true JP4864810B2 (ja) | 2012-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007133947A Active JP4864810B2 (ja) | 2007-05-21 | 2007-05-21 | チップ内蔵基板の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7807510B2 (ja) |
| JP (1) | JP4864810B2 (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010192812A (ja) * | 2009-02-20 | 2010-09-02 | Sharp Corp | 電子機器モジュール |
| KR101583354B1 (ko) * | 2009-06-01 | 2016-01-07 | 삼성전자주식회사 | 반도체 소자 패키지의 형성방법 |
| JP5589462B2 (ja) * | 2010-03-16 | 2014-09-17 | カシオ計算機株式会社 | 半導体装置及び半導体装置の製造方法 |
| JP5563918B2 (ja) * | 2010-07-22 | 2014-07-30 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | 回路装置の製造方法 |
| US8569882B2 (en) * | 2011-03-24 | 2013-10-29 | Stats Chippac Ltd. | Integrated circuit packaging system with collapsed multi-integration package and method of manufacture thereof |
| JP2013183137A (ja) * | 2012-03-05 | 2013-09-12 | Denso Corp | 回路基板及び回路部品を基板に搭載する方法 |
| DE102013103301B4 (de) | 2012-04-13 | 2023-01-26 | Samsung Electronics Co., Ltd. | Elektronische Gehäuse-auf-Gehäuse-Vorrichtungen mit Abdichtungsschichten und Verfahren zum Herstellen derselben |
| US9859200B2 (en) | 2014-12-29 | 2018-01-02 | STATS ChipPAC Pte. Ltd. | Integrated circuit packaging system with interposer support structure mechanism and method of manufacture thereof |
| CN105845642A (zh) * | 2016-05-26 | 2016-08-10 | 武汉华星光电技术有限公司 | 层叠封装及移动终端 |
| US10475775B2 (en) * | 2016-08-31 | 2019-11-12 | Advanced Semiconductor Engineering, Inc. | Semiconductor package device and method of manufacturing the same |
| CN115297604A (zh) * | 2022-08-30 | 2022-11-04 | 启晟软件科技(深圳)有限公司 | 一种双层电路板结构及其焊接方法 |
| US20250191937A1 (en) * | 2023-12-12 | 2025-06-12 | International Business Machines Corporation | Redressing a chip site on a multi-chip laminate package |
| CN119361544A (zh) * | 2024-10-22 | 2025-01-24 | 华天科技(南京)有限公司 | 一种双面贴芯片且电感背贴的封装结构及对应的封装方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5973393A (en) * | 1996-12-20 | 1999-10-26 | Lsi Logic Corporation | Apparatus and method for stackable molded lead frame ball grid array packaging of integrated circuits |
| JP3196693B2 (ja) * | 1997-08-05 | 2001-08-06 | 日本電気株式会社 | 表面弾性波装置およびその製造方法 |
| JP3398721B2 (ja) * | 1999-05-20 | 2003-04-21 | アムコー テクノロジー コリア インコーポレーティド | 半導体パッケージ及びその製造方法 |
| JP2003347722A (ja) | 2002-05-23 | 2003-12-05 | Ibiden Co Ltd | 多層電子部品搭載用基板及びその製造方法 |
| JP3680839B2 (ja) * | 2003-03-18 | 2005-08-10 | セイコーエプソン株式会社 | 半導体装置および半導体装置の製造方法 |
| JP4503349B2 (ja) * | 2003-05-14 | 2010-07-14 | パナソニック株式会社 | 電子部品実装体及びその製造方法 |
| JP2006108284A (ja) * | 2004-10-04 | 2006-04-20 | Sharp Corp | 半導体パッケージ |
| JP4520355B2 (ja) * | 2005-04-19 | 2010-08-04 | パナソニック株式会社 | 半導体モジュール |
| KR100836663B1 (ko) * | 2006-02-16 | 2008-06-10 | 삼성전기주식회사 | 캐비티가 형성된 패키지 온 패키지 및 그 제조 방법 |
| KR100817091B1 (ko) * | 2007-03-02 | 2008-03-26 | 삼성전자주식회사 | 적층형 반도체 패키지 및 그 제조방법 |
-
2007
- 2007-05-21 JP JP2007133947A patent/JP4864810B2/ja active Active
-
2008
- 2008-05-20 US US12/123,744 patent/US7807510B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US7807510B2 (en) | 2010-10-05 |
| US20080293189A1 (en) | 2008-11-27 |
| JP2008288489A (ja) | 2008-11-27 |
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