JP4522752B2 - 半田付けによる端子接合方法 - Google Patents
半田付けによる端子接合方法 Download PDFInfo
- Publication number
- JP4522752B2 JP4522752B2 JP2004172252A JP2004172252A JP4522752B2 JP 4522752 B2 JP4522752 B2 JP 4522752B2 JP 2004172252 A JP2004172252 A JP 2004172252A JP 2004172252 A JP2004172252 A JP 2004172252A JP 4522752 B2 JP4522752 B2 JP 4522752B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- soldering
- gas
- solder
- joining method
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0214—Resistance welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/005—Soldering by means of radiant energy
- B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, E.B.
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0221—Laser welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0242—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections comprising means for controlling the temperature, e.g. making use of the curie point
-
- 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
- H05K3/341—Surface mounted components
- H05K3/3421—Leaded components
-
- 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
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0195—Tool for a process not provided for in H05K3/00, e.g. tool for handling objects using suction, for deforming objects, for applying local pressure
-
- 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
- H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
- H05K2203/0278—Flat pressure, e.g. for connecting terminals with anisotropic conductive adhesive
-
- 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
- H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
- H05K2203/107—Using laser light
-
- 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
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/111—Preheating, e.g. before soldering
-
- 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
- H05K3/3494—Heating methods for reflowing of solder
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Description
Claims (5)
- (a)半田付け接合部を有する端子と、冷却フィン上に設けられ半田が予め塗布された基板と、レーザ光を射出可能なレーザ光源と、少なくとも一部分が前記レーザ光を透過させる材質で構成されたガスチャンバとを準備する工程と、
(b)前記半田と前記端子の前記半田付け接合部とを接触させた状態で前記ガスチャンバ内に前記端子と前記基板とを収め、不活性ガス単体、あるいは、不活性ガスと還元ガスとの混合ガスを含む気体を前記ガスチャンバ内に充満させる工程と、
(c)前記基板からの熱伝導によって前記端子が予備的に加熱されるように前記冷却フィンを加熱した後、前記レーザ光源より前記レーザ光を射出させ、前記ガスチャンバを透過させて前記レーザ光を前記端子の前記半田付け接合部に照射することにより、前記半田付け接合部を加熱する工程と、
(d)前記端子の前記半田付け接合部を前記加熱により溶融した前記半田内に埋没させた後、前記レーザ光の射出による加熱を停止する工程と
を備える半田付けによる端子接合方法。 - 請求項1に記載の半田付けによる端子接合方法であって、
前記工程(b)にて、前記ガスチャンバ内の酸素(O2)ガス濃度を体積比で500ppm以下とする
半田付けによる端子接合方法。 - 請求項1に記載の半田付けによる端子接合方法であって、
前記工程(c)にて、前記端子の前記半田付け接合部における前記レーザ光の照射径は前記半田付け接合部の幅と略同等である
半田付けによる端子接合方法。 - 請求項1に記載の半田付けによる端子接合方法であって、
前記工程(c)にて、前記レーザ光の光軸は、前記端子の前記半田付け接合部表面の法線方向から傾斜している
半田付けによる端子接合方法。 - 請求項1に記載の半田付けによる端子接合方法であって、
前記端子の表面には半田メッキがなされている
半田付けによる端子接合方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004172252A JP4522752B2 (ja) | 2004-06-10 | 2004-06-10 | 半田付けによる端子接合方法 |
US10/963,570 US7265315B2 (en) | 2004-06-10 | 2004-10-14 | Method of joining terminals by soldering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004172252A JP4522752B2 (ja) | 2004-06-10 | 2004-06-10 | 半田付けによる端子接合方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005353801A JP2005353801A (ja) | 2005-12-22 |
JP4522752B2 true JP4522752B2 (ja) | 2010-08-11 |
Family
ID=35459414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004172252A Expired - Fee Related JP4522752B2 (ja) | 2004-06-10 | 2004-06-10 | 半田付けによる端子接合方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7265315B2 (ja) |
JP (1) | JP4522752B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014506012A (ja) * | 2011-02-02 | 2014-03-06 | パック テック−パッケージング テクノロジーズ ゲーエムベーハー | ガスフラックス媒体を用いるレーザ半田付けにより2つの基板の端子面を電気的に接触させるための方法および装置 |
US9227260B2 (en) | 2013-02-14 | 2016-01-05 | HGST Netherlands B.V. | High-speed transportation mechanism for micro solder balls |
DE202022101172U1 (de) * | 2022-03-03 | 2022-03-14 | Schunk Gerhard Carbon Technology GmbH | Kontaktanordnung, Kontaktsystem und Vorrichtung zur Herstellung einer Kontaktanordnung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60500204A (ja) * | 1983-01-24 | 1985-02-21 | フオ−ド モ−タ− カンパニ− | レ−ザはんだ付け法 |
JPH03263895A (ja) * | 1990-03-14 | 1991-11-25 | Matsushita Electric Ind Co Ltd | 電子部品のボンディング方法 |
JPH06164131A (ja) * | 1992-11-19 | 1994-06-10 | Matsushita Electric Ind Co Ltd | 電子部品接合方法および電子部品接合装置 |
JPH06216516A (ja) * | 1993-01-20 | 1994-08-05 | Mitsubishi Electric Corp | 電子部品のはんだ付方法 |
JP2002076043A (ja) * | 2000-08-28 | 2002-03-15 | Mitsubishi Electric Corp | バンプ形成方法、半導体装置、およびバンプ形成装置 |
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-
2004
- 2004-06-10 JP JP2004172252A patent/JP4522752B2/ja not_active Expired - Fee Related
- 2004-10-14 US US10/963,570 patent/US7265315B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60500204A (ja) * | 1983-01-24 | 1985-02-21 | フオ−ド モ−タ− カンパニ− | レ−ザはんだ付け法 |
JPH03263895A (ja) * | 1990-03-14 | 1991-11-25 | Matsushita Electric Ind Co Ltd | 電子部品のボンディング方法 |
JPH06164131A (ja) * | 1992-11-19 | 1994-06-10 | Matsushita Electric Ind Co Ltd | 電子部品接合方法および電子部品接合装置 |
JPH06216516A (ja) * | 1993-01-20 | 1994-08-05 | Mitsubishi Electric Corp | 電子部品のはんだ付方法 |
JP2002076043A (ja) * | 2000-08-28 | 2002-03-15 | Mitsubishi Electric Corp | バンプ形成方法、半導体装置、およびバンプ形成装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2005353801A (ja) | 2005-12-22 |
US7265315B2 (en) | 2007-09-04 |
US20050274704A1 (en) | 2005-12-15 |
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