JP2004320023A - ベクトル過渡リフロー法で冷却することにより電子部品を熱に敏感な可撓性基板にソルダリングする方法 - Google Patents
ベクトル過渡リフロー法で冷却することにより電子部品を熱に敏感な可撓性基板にソルダリングする方法 Download PDFInfo
- Publication number
- JP2004320023A JP2004320023A JP2004116573A JP2004116573A JP2004320023A JP 2004320023 A JP2004320023 A JP 2004320023A JP 2004116573 A JP2004116573 A JP 2004116573A JP 2004116573 A JP2004116573 A JP 2004116573A JP 2004320023 A JP2004320023 A JP 2004320023A
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- heat
- solder paste
- pallet
- cooling
- 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
-
- 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
- B23K1/008—Soldering within a furnace
-
- 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
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0016—Brazing of electronic 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
- 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
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/40—Semiconductor devices
-
- 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
- H05K2203/0147—Carriers and holders
- H05K2203/0165—Holder for holding a Printed Circuit Board [PCB] during processing, e.g. during screen printing
-
- 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
- H05K2203/08—Treatments involving gases
- H05K2203/081—Blowing of gas, e.g. for cooling or for providing heat during solder reflowing
-
- 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
- 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
- H05K2203/1121—Cooling, e.g. specific areas of a PCB being cooled during reflow soldering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
【解決手段】 ベクトル過渡リフロー法で冷却することにより、電子部品を熱に敏感な可撓性基板にソルダリングる方法を開示する。
本発明の方法は、ソルダペーストを基板に付着させるステップと、電子部品を基板上に置いて基板アセンブリを形成するステップと、基板からのヒートシンク手段のための熱伝導性材料を備えたパレット上に基板アセンブリを配置するステップとを有する。更に、付着されたソルダペーストを更に急速に局部的に加熱し、追加熱源を用いて、ソルダペーストを溶融させるのに充分な融点に加熱するステップと、付着されたソルダペーストを更に急速に局部的に加熱しながらパレットの第2の表面を冷却して基板から熱を放散させ基板を横切る温度勾配を形成するステップと、を有する。
【選択図】 図1
Description
本発明の他の目的は、基板を横切る(すなわち基板中での)優れた熱伝導が行なわれるように、熱に敏感な可撓性基板のベクトル過渡リフロー法のための熱伝導性パレットを提供することにある。
本発明の更に別の目的は、ソルダをリフローさせる付加熱エネルギを供給する一方、パレットの第2の表面を冷却して基板から熱を放散させて冷却し、基板を横切る温度勾配を形成する冷却源を提供することにある。
12 基板
13 リフローオーブン
14 パレット
16 コンベア
18 ホットガスノズル
24 電子部品
26 ソルダペースト
28 パッド
44 支持ピン
50 ピクチュアフレーム
Claims (1)
- ベクトル過渡リフロー法で冷却することにより、電子部品を熱に敏感な可撓性基板にソルダリングする方法であって、
ソルダペーストを基板に付着するステップと、
電子部品を基板上に置いて基板アセンブリを形成するステップと、
基板からのヒートシンク手段のための熱伝導性材料を備えたパレット上に基板アセンブリを配置するステップとを有し、熱伝導性材料は第1のおよび第2の反対向きの表面を有し、第1の表面は、ベクトル過渡リフロー工程中に基板から熱を放散させるべく、第1の表面上に配置される基板を受入れるように構成され、
基板アセンブリを、付着されたソルダペーストの軟化温度より低い第1の上昇温度に予熱するステップと、
追加熱源を用いて、付着されたソルダペーストを更に急速に局部的に加熱し、ソルダペーストを溶融させるのに充分な融点に加熱するステップと、
付着されたソルダペーストを急速に局部的に更に加熱しながら、パレットの第2の表面を冷却して基板から熱を放散させ、基板を横切る温度勾配を形成するステップと、を更に有することを特徴とする方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/411,494 US6857559B2 (en) | 2003-04-10 | 2003-04-10 | System and method of soldering electronic components to a heat sensitive flexible substrate with cooling for a vector transient reflow process |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2004320023A true JP2004320023A (ja) | 2004-11-11 |
Family
ID=33130999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004116573A Pending JP2004320023A (ja) | 2003-04-10 | 2004-04-12 | ベクトル過渡リフロー法で冷却することにより電子部品を熱に敏感な可撓性基板にソルダリングする方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6857559B2 (ja) |
JP (1) | JP2004320023A (ja) |
DE (1) | DE102004018639A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104302120A (zh) * | 2014-10-31 | 2015-01-21 | 湖北三江航天红林探控有限公司 | 一种Roger基片双面回流焊接方法 |
KR20170043114A (ko) * | 2015-10-12 | 2017-04-21 | 현대모비스 주식회사 | 기판 솔더링 장치 및 방법 |
US20180050406A1 (en) * | 2015-04-24 | 2018-02-22 | Semikron Elektronik Gmbh & Co. Kg | Device, method, and system for cooling a flat object in a nonhomogeneous manner |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4003882B2 (ja) * | 2003-09-26 | 2007-11-07 | シャープ株式会社 | 基板移載システム |
US20080241563A1 (en) * | 2007-03-30 | 2008-10-02 | Khamvong Thammasouk | Polymer substrate for electronic components |
CN112002650A (zh) * | 2020-08-20 | 2020-11-27 | 上海应用技术大学 | 一种真空回流共晶焊接的工艺方法 |
CN113853062B (zh) * | 2021-09-09 | 2023-06-27 | 恒海电子(深圳)有限公司 | 一种pcb防卷翘磁性载具 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3710069A (en) * | 1970-07-06 | 1973-01-09 | Ibm | Method of and apparatus for selective solder reflow |
IT1133926B (it) * | 1980-10-16 | 1986-07-24 | Argon Service Srl | Procedimento di asciugatura dei fogli,delle bobine,e degli altri prodotti della stampa serigrafia e genere e forno per la realizzazione di detto processo |
US4725716A (en) * | 1986-02-10 | 1988-02-16 | Northern Telecom Limited | Infrared apparatus for infrared soldering components on circuit boards |
US5785233A (en) * | 1996-02-01 | 1998-07-28 | Btu International, Inc. | Apparatus and method for solder reflow bottom cooling |
US6089442A (en) * | 1996-04-10 | 2000-07-18 | Canon Kabushiki Kaisha | Electrode connection method |
JP2924888B2 (ja) * | 1997-05-08 | 1999-07-26 | 松下電器産業株式会社 | 電子ユニットの半田付け装置 |
US6347734B1 (en) * | 2000-03-27 | 2002-02-19 | Emc Corporation | Methods and apparatus for installing a module on a circuit board using heating and cooling techniques |
JP4438974B2 (ja) * | 2000-10-05 | 2010-03-24 | 千住金属工業株式会社 | ソルダペ−スト |
US6642485B2 (en) * | 2001-12-03 | 2003-11-04 | Visteon Global Technologies, Inc. | System and method for mounting electronic components onto flexible substrates |
-
2003
- 2003-04-10 US US10/411,494 patent/US6857559B2/en not_active Expired - Fee Related
-
2004
- 2004-04-08 DE DE102004018639A patent/DE102004018639A1/de not_active Ceased
- 2004-04-12 JP JP2004116573A patent/JP2004320023A/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104302120A (zh) * | 2014-10-31 | 2015-01-21 | 湖北三江航天红林探控有限公司 | 一种Roger基片双面回流焊接方法 |
US20180050406A1 (en) * | 2015-04-24 | 2018-02-22 | Semikron Elektronik Gmbh & Co. Kg | Device, method, and system for cooling a flat object in a nonhomogeneous manner |
US10391572B2 (en) * | 2015-04-24 | 2019-08-27 | SEMIKRON ELEKTRONIK GbmH & CO. KG | Device, method, and system for cooling a flat object in a nonhomogeneous manner |
KR20170043114A (ko) * | 2015-10-12 | 2017-04-21 | 현대모비스 주식회사 | 기판 솔더링 장치 및 방법 |
KR102396902B1 (ko) * | 2015-10-12 | 2022-05-13 | 현대모비스 주식회사 | 기판 솔더링 장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
DE102004018639A1 (de) | 2004-11-18 |
US6857559B2 (en) | 2005-02-22 |
US20040200878A1 (en) | 2004-10-14 |
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