JP5004549B2 - 電子部品の基板への搭載方法及びはんだ面の形成方法 - Google Patents
電子部品の基板への搭載方法及びはんだ面の形成方法 Download PDFInfo
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- JP5004549B2 JP5004549B2 JP2006292971A JP2006292971A JP5004549B2 JP 5004549 B2 JP5004549 B2 JP 5004549B2 JP 2006292971 A JP2006292971 A JP 2006292971A JP 2006292971 A JP2006292971 A JP 2006292971A JP 5004549 B2 JP5004549 B2 JP 5004549B2
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- solder
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01052—Tellurium [Te]
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- 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
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
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- 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
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
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- 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
- H01L2924/01—Chemical elements
- H01L2924/01082—Lead [Pb]
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- 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
- H01L2924/013—Alloys
- H01L2924/0132—Binary Alloys
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- 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
- H01L2924/013—Alloys
- H01L2924/0132—Binary Alloys
- H01L2924/01322—Eutectic Alloys, i.e. obtained by a liquid transforming into two solid phases
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- 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
- H01L2924/013—Alloys
- H01L2924/0133—Ternary Alloys
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- 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
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
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- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/102—Material of the semiconductor or solid state bodies
- H01L2924/1025—Semiconducting materials
- H01L2924/10251—Elemental semiconductors, i.e. Group IV
- H01L2924/10253—Silicon [Si]
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- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/156—Material
- H01L2924/157—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
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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.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
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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.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
- Y10T29/49144—Assembling to base an electrical component, e.g., capacitor, etc. by metal fusion
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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
- Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Die Bonding (AREA)
Description
Sn3.5Ag(Sn96.5質量%、Ag3.5質量%)、
Sn3.0Ag0.5Cu(Sn96.5質量%、Ag3.0質量%、Cu0.5質量%)、
Sn9Zn(Sn91.0質量%、Zn9.0質量%)、
Sn8Zn1Bi(Sn91.0質量%、Zn8.0質量%、Bi1.5質量%)、
等である。
18 キャビティ
20 ステージ用電極
22 端子電極
24 スタッド(Au)バンプ
26 Sn系はんだシート
28 Au−Sn共晶合金
30 電子部品
32 ボンディングワイヤ
40 振り込めマスク
42 Sn系はんだボール
Claims (10)
- 基板の電極面にAuバンプを形成し、該Auバンプ上にSn系はんだシートを搭載し、該Sn系はんだシートとAuバンプをリフローしてAu−Sn共晶合金とし、該共晶合金を平滑化することを特徴とするはんだ面の形成方法。
- 基板上の複数の電極面のそれぞれに1又は複数のAuバンプを形成し、これら複数のAuバンプのそれぞれに接触するように1枚のSn系はんだシートを搭載し、該Sn系はんだシートと複数のAuバンプをリフローしてAu−Sn共晶合金としたことを特徴とする請求項1に記載のはんだ面の形成方法。
- 基板の電極面にAuバンプを形成し、該Auバンプ上に多数個のSn系はんだボールを適用し、該Sn系はんだボールとAuバンプをリフローしてAu−Sn共晶合金とし、該共晶合金を平滑化することを特徴とするはんだ面の形成方法。
- 基板上の複数の電極面のそれぞれに1又は複数のAuバンプを形成し、これら複数のAuバンプの形成領域に、個々のSn系はんだボールを通過させる大きさの多数個の孔を有する振り込めマスクを用いて、該振り込めマスクの孔を介して前記Sn系はんだボールを適用することを特徴とする請求項3に記載のはんだ面の形成方法。
- 前記Auバンプをボンダーによりスタッドバンプとして形成することを特徴とする請求項1〜4のいずれか1項に記載のはんだ面の形成方法。
- 基板の電極面にAuバンプを形成し、該Auバンプ上にSn系はんだシートを搭載し、該Sn系はんだシートとAuバンプをリフローしてAu−Sn共晶合金とし、該共晶合金を平滑化し、該平滑化した共晶合金の面上に電子部品を接合することを特徴とする基板への電子部品の搭載方法。
- 電子部品搭載用ステージ電極は複数の電極面からなり、該電極面のそれぞれに1又は複数のAuバンプを形成し、これら複数のAuバンプのそれぞれに接触するように1枚のSn系はんだシートを搭載し、該Sn系はんだシートと複数のAuバンプをリフローしてAu−Sn共晶合金とすることを特徴とする請求項6に記載の基板への電子部品の搭載方法。
- 基板の電極面にAuバンプを形成し、該Auバンプ上に多数個のSn系はんだボールを適用し、該Sn系はんだボールとAuバンプをリフローしてAu−Sn共晶合金とし、該共晶合金を平滑化し、該平滑化した共晶合金の面上に電子部品を接合することを特徴とする基板への電子部品の搭載方法。
- 電子部品搭載用ステージ電極は複数の電極面からなり、該電極面のそれぞれに1又は複数のAuバンプを形成し、これら複数のAuバンプの形成領域に、個々のSn系はんだボールを通過させる大きさの多数個の孔を有する振り込めマスクを用いて、該振り込めマスクの孔を介して前記Sn系はんだボールを適用することを特徴とする請求項8に記載のはんだ面の形成方法。
- 前記基板は、周囲部が枠状に形成され且つ中央部の凹部に前記電極面が形成されたキャビティ付きシリコン基板であり、前記凹部内の中心部に電子部品搭載用ステージ電極が形成され、該凹部内のステージ電極の周囲に複数の端子電極が形成されたものであり、前記共晶合金の面上に電子部品を接合した後、該電子部品と前記複数の端子電極との間でワイヤボンディングが行われることを特徴とする請求項6〜9のいずれか1項に記載の基板への電子部品の搭載方法。
Priority Applications (5)
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JP2006292971A JP5004549B2 (ja) | 2006-10-27 | 2006-10-27 | 電子部品の基板への搭載方法及びはんだ面の形成方法 |
KR1020070107631A KR20080038028A (ko) | 2006-10-27 | 2007-10-25 | 기판에 전자 부품을 탑재하는 방법 및 솔더면을 형성하는방법 |
US11/924,013 US8046911B2 (en) | 2006-10-27 | 2007-10-25 | Method for mounting electronic component on substrate and method for forming solder surface |
TW096140205A TW200820360A (en) | 2006-10-27 | 2007-10-26 | Method for mounting electronic component on substrate and method for forming solder surface |
EP07021133A EP1916712A2 (en) | 2006-10-27 | 2007-10-29 | Method for mounting electronic component on substrate and method for forming solder surface |
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JP2006292971A JP5004549B2 (ja) | 2006-10-27 | 2006-10-27 | 電子部品の基板への搭載方法及びはんだ面の形成方法 |
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EP (1) | EP1916712A2 (ja) |
JP (1) | JP5004549B2 (ja) |
KR (1) | KR20080038028A (ja) |
TW (1) | TW200820360A (ja) |
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JP5307471B2 (ja) * | 2008-08-11 | 2013-10-02 | ルネサスエレクトロニクス株式会社 | 基板の製造方法、基板、基板を備えた装置、判別方法、半導体装置の製造方法 |
US20130044448A1 (en) * | 2011-08-18 | 2013-02-21 | Biotronik Se & Co. Kg | Method for Mounting a Component to an Electric Circuit Board, Electric Circuit Board and Electric Circuit Board Arrangement |
US8531040B1 (en) * | 2012-03-14 | 2013-09-10 | Honeywell International Inc. | Controlled area solder bonding for dies |
EP3675190B1 (en) | 2018-12-25 | 2023-05-03 | Nichia Corporation | Method of manufacturing light source device and light source device |
JP7366337B2 (ja) * | 2018-12-25 | 2023-10-23 | 日亜化学工業株式会社 | 光源装置の製造方法および光源装置 |
JP6644921B1 (ja) * | 2019-01-15 | 2020-02-12 | キヤノンマシナリー株式会社 | 半田平坦化装置、ダイボンダ、半田平坦化方法、及びボンディング方法 |
DE102019103140A1 (de) * | 2019-02-08 | 2020-08-13 | Jenoptik Optical Systems Gmbh | Verfahren zum Löten eines oder mehrerer Bauteile |
KR20210007217A (ko) * | 2019-07-10 | 2021-01-20 | 삼성전자주식회사 | 인터포저를 포함하는 전자 장치 |
JP7258437B2 (ja) * | 2019-07-10 | 2023-04-17 | 株式会社ディスコ | ウェーハの製造方法 |
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JPS63224334A (ja) * | 1987-03-13 | 1988-09-19 | Nec Corp | 半導体装置 |
JPH04370958A (ja) * | 1991-06-20 | 1992-12-24 | Hitachi Ltd | 半導体基板、これを用いた半導体集積回路装置および半導体基板の製造方法 |
JPH05267359A (ja) * | 1992-03-18 | 1993-10-15 | Toshiba Corp | 半導体取付装置 |
DE19524739A1 (de) * | 1994-11-17 | 1996-05-23 | Fraunhofer Ges Forschung | Kernmetall-Lothöcker für die Flip-Chip-Technik |
JPH11330108A (ja) * | 1998-05-15 | 1999-11-30 | Nippon Mining & Metals Co Ltd | 電子部品の接合方法及び接合材 |
JP2000106373A (ja) * | 1998-09-28 | 2000-04-11 | Hitachi Ltd | 半導体装置の製造方法およびダイボンディング装置 |
US6281041B1 (en) * | 1999-11-30 | 2001-08-28 | Aptos Corporation | Process to make a tall solder ball by placing a eutectic solder ball on top of a high lead solder ball |
TWI248384B (en) * | 2000-06-12 | 2006-02-01 | Hitachi Ltd | Electronic device |
US6902098B2 (en) * | 2001-04-23 | 2005-06-07 | Shipley Company, L.L.C. | Solder pads and method of making a solder pad |
JP4339723B2 (ja) * | 2004-03-04 | 2009-10-07 | 株式会社ルネサステクノロジ | 半導体装置およびその製造方法、電子装置ならびに実装構造体 |
JP4453612B2 (ja) | 2004-06-24 | 2010-04-21 | 住友金属鉱山株式会社 | 無鉛はんだ合金 |
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- 2007-10-25 KR KR1020070107631A patent/KR20080038028A/ko not_active Application Discontinuation
- 2007-10-25 US US11/924,013 patent/US8046911B2/en not_active Expired - Fee Related
- 2007-10-26 TW TW096140205A patent/TW200820360A/zh unknown
- 2007-10-29 EP EP07021133A patent/EP1916712A2/en not_active Withdrawn
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JP2008109059A (ja) | 2008-05-08 |
TW200820360A (en) | 2008-05-01 |
KR20080038028A (ko) | 2008-05-02 |
US20080099535A1 (en) | 2008-05-01 |
US8046911B2 (en) | 2011-11-01 |
EP1916712A2 (en) | 2008-04-30 |
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