JP2007294735A - 実装基板 - Google Patents
実装基板 Download PDFInfo
- Publication number
- JP2007294735A JP2007294735A JP2006122114A JP2006122114A JP2007294735A JP 2007294735 A JP2007294735 A JP 2007294735A JP 2006122114 A JP2006122114 A JP 2006122114A JP 2006122114 A JP2006122114 A JP 2006122114A JP 2007294735 A JP2007294735 A JP 2007294735A
- Authority
- JP
- Japan
- Prior art keywords
- connection pad
- insulating layer
- connection
- semiconductor chip
- mounting substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/111—Pads for surface mounting, e.g. lay-out
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49811—Additional leads joined to the metallisation on the insulating substrate, e.g. pins, bumps, wires, flat leads
- H01L23/49816—Spherical bumps on the substrate for external connection, e.g. ball grid arrays [BGA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49838—Geometry or layout
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49822—Multilayer substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09218—Conductive traces
- H05K2201/09227—Layout details of a plurality of traces, e.g. escape layout for Ball Grid Array [BGA] mounting
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09372—Pads and lands
- H05K2201/094—Array of pads or lands differing from one another, e.g. in size, pitch, thickness; Using different connections on the pads
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/0989—Coating free areas, e.g. areas other than pads or lands free of solder resist
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/099—Coating over pads, e.g. solder resist partly over pads
-
- 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
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10674—Flip chip
-
- 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 resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3452—Solder masks
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Geometry (AREA)
- Wire Bonding (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
【解決手段】半導体チップがフリップチップ実装される実装基板であって、前記半導体チップに接続される複数の接続パッドと、前記接続パッドの一部を覆うように形成される絶縁層と、を有し、前記絶縁層は、前記半導体チップの中心に対応して形成される第1の絶縁層と、前記第1の絶縁層を囲むように形成される第2の絶縁層と、含み、前記複数の接続パッドは、一部を前記第1の絶縁層に覆われる第1の接続パッドと、一部を前記第2の絶縁層に覆われる第2の接続パッドと、を含むことを特徴とする実装基板。
【選択図】図3
Description
前記複数の接続パッドは、一部を前記第1の絶縁層に覆われる第1の接続パッドと、一部を前記第2の絶縁層に覆われる第2の接続パッドと、を含むことを特徴とする実装基板により、解決する。
101 絶縁層
102,102A,102B ソルダーレジスト層
103,103A,103B,103C 接続パッド
105 半導体チップ
Claims (6)
- 半導体チップがフリップチップ実装される実装基板であって、
前記半導体チップに接続される複数の接続パッドと、
前記接続パッドの一部を覆うように形成される絶縁層と、を有し、
前記絶縁層は、前記半導体チップの中心に対応して形成される第1の絶縁層と、前記第1の絶縁層を囲むように形成される第2の絶縁層と、を含み、
前記複数の接続パッドは、一部を前記第1の絶縁層に覆われる第1の接続パッドと、一部を前記第2の絶縁層に覆われる第2の接続パッドと、を含むことを特徴とする実装基板。 - 前記絶縁層は、ソルダーレジスト層よりなることを特徴とする請求項1記載の実装基板。
- 前記第1の絶縁層は四角形を構成し、該四角形の角部近傍には前記第2の接続パッドが設置されることを特徴とする請求項1または2記載の実装基板。
- 前記第1の接続パッドの露出面積と前記第2の接続パッドの露出面積が同じであることを特徴とする請求項1乃至3のいずれか1項に記載の実装基板。
- 前記第1の絶縁層に形成された開口部から露出する第3の接続パッドをさらに有することを特徴とする請求項1乃至4のいずれか1項に記載の実装基板。
- 前記第3の接続パッドの露出面積は前記第1の接続パッドの露出面積および前記第2の接続パッドの露出面積と同じであることを特徴とする請求項5記載の実装基板。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006122114A JP4758813B2 (ja) | 2006-04-26 | 2006-04-26 | 実装基板 |
KR1020070037742A KR20070105853A (ko) | 2006-04-26 | 2007-04-18 | 실장 기판 |
US11/736,916 US7598608B2 (en) | 2006-04-26 | 2007-04-18 | Mounting substrate |
TW096114223A TW200807662A (en) | 2006-04-26 | 2007-04-23 | Mounting substrate |
EP07008530A EP1850381A3 (en) | 2006-04-26 | 2007-04-26 | Mounting substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006122114A JP4758813B2 (ja) | 2006-04-26 | 2006-04-26 | 実装基板 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007294735A true JP2007294735A (ja) | 2007-11-08 |
JP2007294735A5 JP2007294735A5 (ja) | 2009-04-16 |
JP4758813B2 JP4758813B2 (ja) | 2011-08-31 |
Family
ID=38344758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006122114A Expired - Fee Related JP4758813B2 (ja) | 2006-04-26 | 2006-04-26 | 実装基板 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7598608B2 (ja) |
EP (1) | EP1850381A3 (ja) |
JP (1) | JP4758813B2 (ja) |
KR (1) | KR20070105853A (ja) |
TW (1) | TW200807662A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012500493A (ja) * | 2008-08-21 | 2012-01-05 | アギア システムズ インコーポレーテッド | Sn膜におけるウイスカの軽減 |
JP2017085170A (ja) * | 2017-01-30 | 2017-05-18 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101005242B1 (ko) * | 2008-03-03 | 2011-01-04 | 삼성전기주식회사 | 방열 인쇄회로기판 및 반도체 칩 패키지 |
US8536718B2 (en) * | 2010-06-24 | 2013-09-17 | Stats Chippac Ltd. | Integrated circuit packaging system with trenches and method of manufacture thereof |
US8766461B1 (en) * | 2013-01-16 | 2014-07-01 | Texas Instruments Incorporated | Substrate with bond fingers |
US11315844B2 (en) * | 2018-04-26 | 2022-04-26 | Kyocera Corporation | Electronic device mounting board, electronic package, and electronic module |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004014651A (ja) * | 2002-06-04 | 2004-01-15 | Matsushita Electric Ind Co Ltd | 配線基板、それを用いた半導体装置及び配線基板の製造方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040061220A1 (en) * | 1996-03-22 | 2004-04-01 | Chuichi Miyazaki | Semiconductor device and manufacturing method thereof |
JP3420076B2 (ja) | 1998-08-31 | 2003-06-23 | 新光電気工業株式会社 | フリップチップ実装基板の製造方法及びフリップチップ実装基板及びフリップチップ実装構造 |
JP4177950B2 (ja) * | 2000-03-28 | 2008-11-05 | ローム株式会社 | 半導体装置の製造方法 |
JP2005109187A (ja) * | 2003-09-30 | 2005-04-21 | Tdk Corp | フリップチップ実装回路基板およびその製造方法ならびに集積回路装置 |
TWI240389B (en) * | 2004-05-06 | 2005-09-21 | Advanced Semiconductor Eng | High-density layout substrate for flip-chip package |
US7057284B2 (en) * | 2004-08-12 | 2006-06-06 | Texas Instruments Incorporated | Fine pitch low-cost flip chip substrate |
-
2006
- 2006-04-26 JP JP2006122114A patent/JP4758813B2/ja not_active Expired - Fee Related
-
2007
- 2007-04-18 KR KR1020070037742A patent/KR20070105853A/ko not_active Application Discontinuation
- 2007-04-18 US US11/736,916 patent/US7598608B2/en not_active Expired - Fee Related
- 2007-04-23 TW TW096114223A patent/TW200807662A/zh unknown
- 2007-04-26 EP EP07008530A patent/EP1850381A3/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004014651A (ja) * | 2002-06-04 | 2004-01-15 | Matsushita Electric Ind Co Ltd | 配線基板、それを用いた半導体装置及び配線基板の製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012500493A (ja) * | 2008-08-21 | 2012-01-05 | アギア システムズ インコーポレーテッド | Sn膜におけるウイスカの軽減 |
US8653375B2 (en) | 2008-08-21 | 2014-02-18 | Agere Systems, Inc. | Mitigation of whiskers in Sn-films |
JP2017085170A (ja) * | 2017-01-30 | 2017-05-18 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
Also Published As
Publication number | Publication date |
---|---|
US20070252286A1 (en) | 2007-11-01 |
US7598608B2 (en) | 2009-10-06 |
EP1850381A3 (en) | 2010-08-18 |
EP1850381A2 (en) | 2007-10-31 |
KR20070105853A (ko) | 2007-10-31 |
TW200807662A (en) | 2008-02-01 |
JP4758813B2 (ja) | 2011-08-31 |
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