KR100669061B1 - 리플로 납땜 방법 - Google Patents
리플로 납땜 방법 Download PDFInfo
- Publication number
- KR100669061B1 KR100669061B1 KR1020030024148A KR20030024148A KR100669061B1 KR 100669061 B1 KR100669061 B1 KR 100669061B1 KR 1020030024148 A KR1020030024148 A KR 1020030024148A KR 20030024148 A KR20030024148 A KR 20030024148A KR 100669061 B1 KR100669061 B1 KR 100669061B1
- Authority
- KR
- South Korea
- Prior art keywords
- solder paste
- solder
- flux
- soldering method
- paste
- Prior art date
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Images
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
- 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
-
- 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
- H05K3/3489—Composition of fluxes; Methods of application thereof; Other methods of activating the contact surfaces
-
- 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
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
- B23K1/206—Cleaning
-
- 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
- H05K2203/04—Soldering or other types of metallurgic bonding
- H05K2203/043—Reflowing of solder coated conductors, not during connection of components, e.g. reflowing solder paste
-
- 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
- H05K2203/087—Using a reactive gas
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
Description
플럭스의 성분 | 성분의 조성 | 함량(질량%) | |
페이스트 1 | 페이스트 2 | ||
용매(알콜기 용매) | 트리메틸롤프로판, 이소보르닐시클로헥사놀, 및 테트라에틸렌글리콜을 포함하는 혼합 용매 | 87.5% | 83.8% |
작용 성분 | 유기산: 부틸안식향산 | 10% | - |
유기산의 아민염(저온*): 호박산 모노에탄올아민 염 | 2% | 6% | |
분리 억제제 | 틱소트로픽 작용제(고온*): 비스-피-메틸벤질리덴-소르비톨 | 0.5% | 0.2% |
틱소트로픽 작용제(저온*): 스테아르아미드 | - | 10% |
리플로 분위기 | 리플로중의 압력 | 웨이퍼 온도 | 가열 시간 | 플라스마 발생 시간 | 결과 |
수소기 가스 | 50 Pa | 225 - 230 ℃ | 3분 | 1분 | 우수 |
100 Pa | |||||
200 Pa | |||||
수소 가스 | 200 Pa | 225 - 230 ℃ | 15분 | 0분 | 양호 |
335 - 340 ℃ | 양호 |
리플로 분위기 | 리플로 분위기의 압력 | 웨이퍼 온도 | 가열 시간 | 플라스마 발생 시간 | 결과 |
질소 분위기 | 대기압 | 225 - 230 ℃ | 5분 | 0분 | 불량 |
수소기 가스 | 200 Pa | 225 - 230 ℃ | 3분 | 1분 | 우수 |
Claims (14)
- 땜납 분말 및 플럭스를 포함하는 땜납 페이스트를 부재에 도포하는 단계; 및이 땜납 페이스트를 리플로시키고 적어도 땜납 페이스트내의 플럭스의 작용 성분을 증발시키기 위해 자유기 가스에 땜납 페이스트를 노출시키는 동안에 상기 부재상의 땜납 페이스트를 가열하는 단계를 포함하는 납땜 방법.
- 삭제
- 제 1 항에 있어서, 자유기 가스는 수소기를 포함하는 가스인 것을 특징으로 하는 납땜 방법.
- 제 1 항에 있어서, 가스 플라스마로부터 자유기 가스를 형성하는 단계를 포함하는 것을 특징으로 하는 납땜 방법.
- 제 1 항에 있어서, 프린팅에 의해 부재에 땜납 페이스트를 도포하는 단계를 포함하는 것을 특징으로 하는 납땜 방법.
- 제 1 항에 있어서, 땜납 페이스를 리플로시킴으로써 부재상에 땜납 범프를 형성하는 단계를 포함하는 것을 특징으로 하는 납땜 방법.
- 제 1 항에 있어서, 땜납 페이스트를 리플로시킴으로써 부재를 다른 부재에 결합시키는 단계를 포함하는 것을 특징으로 하는 납땜 방법.
- 제 1 항에 있어서, 프린팅에 의해 땜납 페이스트를 전자 부품과 프린트 회로판중에 적어도 하나에 도포시키는 단계, 전자 부품과 프린트 회로판을 접촉시키는 단계, 및 전자 부품을 프린트 회로판에 결합시키기 위해 땜납 페이스트를 리플로시키는 단계를 포함하는 것을 특징으로 하는 납땜 방법.
- 제 1 항에 있어서, 땜납 페이스트는 무연 땜납 페이스트인 것을 특징으로 하는 납땜 방법.
- 제 1 항에 있어서, 플럭스는 작용 성분으로서 유기산을 함유하는 것을 특징으로 하는 납땜 방법.
- 제 10 항에 있어서, 유기산은 부틸안식향산 및 아디픽산으로부터 선택되는 것을 특징으로 하는 납땜 방법.
- 제 1 항에 있어서, 플럭스는 작용 성분으로서 아민 염을 함유하는 것을 특징 으로 하는 납땜 방법.
- 제 1 항에 있어서, 플럭스는 호박산 모노에탄올아민 염을 함유하는 것을 특징으로 하는 납땜 방법.
- 제 1 항에 있어서, 프린팅에 의해 땜납 페이스트를 플립 칩과 기판중에 적어도 하나에 도포시키는 단계, 플립 칩과 기판을 접촉시키는 단계, 및 플립 칩을 기판에 결합시키기 위해 땜납 페이스트를 리플로시키는 단계를 포함하는 것을 특징으로 하는 납땜 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002113802 | 2002-04-16 | ||
JPJP-P-2002-00113802 | 2002-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030082477A KR20030082477A (ko) | 2003-10-22 |
KR100669061B1 true KR100669061B1 (ko) | 2007-01-15 |
Family
ID=29243368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030024148A KR100669061B1 (ko) | 2002-04-16 | 2003-04-16 | 리플로 납땜 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6935553B2 (ko) |
JP (1) | JP2009111399A (ko) |
KR (1) | KR100669061B1 (ko) |
CN (1) | CN1301173C (ko) |
TW (1) | TWI289491B (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4732699B2 (ja) * | 2004-02-17 | 2011-07-27 | 神港精機株式会社 | はんだ付け方法 |
JP5488974B2 (ja) * | 2006-05-29 | 2014-05-14 | キルステン,ソルダリング エージー | はんだ付けモジュールと、可動性であり、はんだ付けモジュール内に交換可能に挿入できる、少なくとも1つのはんだ付けステーションを備えるはんだ付け装置、および、はんだ付けステーションを収容する待機ステーション |
US20080006294A1 (en) * | 2006-06-27 | 2008-01-10 | Neeraj Saxena | Solder cooling system |
JP5150911B2 (ja) * | 2007-11-27 | 2013-02-27 | ハリマ化成株式会社 | はんだ付け用フラックスおよびはんだペースト組成物 |
MY155481A (en) * | 2008-05-02 | 2015-10-30 | Shinko Seiki Company Ltd | Bonding method and bonding apparatus |
JP2011023509A (ja) * | 2009-07-15 | 2011-02-03 | Renesas Electronics Corp | 半導体装置の製造方法、および、これに用いる半導体製造装置 |
US8844793B2 (en) | 2010-11-05 | 2014-09-30 | Raytheon Company | Reducing formation of oxide on solder |
JP2013074093A (ja) * | 2011-09-28 | 2013-04-22 | Renesas Electronics Corp | リフロー前処理装置およびリフロー前処理方法 |
US10832904B2 (en) | 2012-06-12 | 2020-11-10 | Lam Research Corporation | Remote plasma based deposition of oxygen doped silicon carbide films |
US10325773B2 (en) | 2012-06-12 | 2019-06-18 | Novellus Systems, Inc. | Conformal deposition of silicon carbide films |
US10211310B2 (en) | 2012-06-12 | 2019-02-19 | Novellus Systems, Inc. | Remote plasma based deposition of SiOC class of films |
US9234276B2 (en) | 2013-05-31 | 2016-01-12 | Novellus Systems, Inc. | Method to obtain SiC class of films of desired composition and film properties |
US9371579B2 (en) | 2013-10-24 | 2016-06-21 | Lam Research Corporation | Ground state hydrogen radical sources for chemical vapor deposition of silicon-carbon-containing films |
US20160314964A1 (en) | 2015-04-21 | 2016-10-27 | Lam Research Corporation | Gap fill using carbon-based films |
US20170173745A1 (en) | 2015-12-22 | 2017-06-22 | International Business Machines Corporation | No clean flux composition and methods for use thereof |
JP6402213B2 (ja) * | 2016-03-31 | 2018-10-10 | 株式会社タムラ製作所 | はんだ組成物および電子基板 |
US9837270B1 (en) | 2016-12-16 | 2017-12-05 | Lam Research Corporation | Densification of silicon carbide film using remote plasma treatment |
US10840087B2 (en) | 2018-07-20 | 2020-11-17 | Lam Research Corporation | Remote plasma based deposition of boron nitride, boron carbide, and boron carbonitride films |
WO2020081367A1 (en) | 2018-10-19 | 2020-04-23 | Lam Research Corporation | Doped or undoped silicon carbide deposition and remote hydrogen plasma exposure for gapfill |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8628916D0 (en) * | 1986-12-03 | 1987-01-07 | Multicore Solders Ltd | Solder composition |
JPS63148669A (ja) * | 1986-12-12 | 1988-06-21 | Fuji Plant Kogyo Kk | リ−ドフレ−ムへの半田外装方法 |
EP0345485A1 (en) * | 1988-06-08 | 1989-12-13 | International Business Machines Corporation | Solder paste for use in a reducing atmosphere |
US4919729A (en) * | 1988-06-08 | 1990-04-24 | International Business Machines Corporation | Solder paste for use in a reducing atmosphere |
GB8827933D0 (en) * | 1988-11-30 | 1989-01-05 | Plessey Co Plc | Improvements relating to soldering processes |
US5076487A (en) * | 1989-03-20 | 1991-12-31 | The Boc Group, Inc. | Process for reflow soldering |
JPH02290693A (ja) | 1989-04-27 | 1990-11-30 | Matsushita Electric Ind Co Ltd | はんだペーストおよびそれを用いた印刷配線板のはんだ付け方法 |
JP2964419B2 (ja) * | 1990-08-31 | 1999-10-18 | ニホンハンダ株式会社 | クリームはんだ |
JPH04220192A (ja) * | 1990-12-14 | 1992-08-11 | Senju Metal Ind Co Ltd | 低残渣はんだペースト |
FR2697456B1 (fr) * | 1992-10-30 | 1994-12-23 | Air Liquide | Procédé et dispositif de fluxage par voie sèche. |
US5409543A (en) * | 1992-12-22 | 1995-04-25 | Sandia Corporation | Dry soldering with hot filament produced atomic hydrogen |
JPH06226437A (ja) * | 1993-02-03 | 1994-08-16 | Taiho Kogyo Co Ltd | はんだリフロー方法及び装置 |
US5831828A (en) * | 1993-06-03 | 1998-11-03 | International Business Machines Corporation | Flexible circuit board and common heat spreader assembly |
US5732874A (en) * | 1993-06-24 | 1998-03-31 | The Idod Trust | Method of forming seamed metal tube |
US6271110B1 (en) * | 1994-01-20 | 2001-08-07 | Fujitsu Limited | Bump-forming method using two plates and electronic device |
US6319810B1 (en) * | 1994-01-20 | 2001-11-20 | Fujitsu Limited | Method for forming solder bumps |
US5919317A (en) * | 1994-12-07 | 1999-07-06 | Nippondenso Co., Ltd. | Soldering flux, soldering paste and soldering method using the same |
JP3787857B2 (ja) * | 1995-03-10 | 2006-06-21 | タムラ化研株式会社 | 回路基板はんだ付け用フラックス及び回路基板 |
JP3215008B2 (ja) * | 1995-04-21 | 2001-10-02 | 株式会社日立製作所 | 電子回路の製造方法 |
JPH09232742A (ja) * | 1996-02-28 | 1997-09-05 | Hitachi Ltd | 電子回路装置の製造方法 |
US5776551A (en) * | 1996-12-23 | 1998-07-07 | Lsi Logic Corporation | Use of plasma activated NF3 to clean solder bumps on a device |
JPH11163036A (ja) | 1997-09-17 | 1999-06-18 | Tamura Seisakusho Co Ltd | バンプ形成方法、はんだ接合用前処理方法、はんだ接合方法、バンプ形成装置、はんだ接合用前処理装置およびはんだ接合装置 |
JP3311282B2 (ja) * | 1997-10-13 | 2002-08-05 | 株式会社東芝 | 金属部材の接合方法及び接合体 |
US6429400B1 (en) * | 1997-12-03 | 2002-08-06 | Matsushita Electric Works Ltd. | Plasma processing apparatus and method |
US6103549A (en) * | 1998-03-17 | 2000-08-15 | Advanced Micro Devices, Inc. | No clean flux for flip chip assembly |
US5933713A (en) * | 1998-04-06 | 1999-08-03 | Micron Technology, Inc. | Method of forming overmolded chip scale package and resulting product |
JP4212141B2 (ja) * | 1998-04-20 | 2009-01-21 | ニホンハンダ株式会社 | フラックスおよびクリームはんだ |
JP4212143B2 (ja) * | 1998-05-15 | 2009-01-21 | ニホンハンダ株式会社 | フラックスおよびクリームはんだ |
JP4069231B2 (ja) * | 1999-03-11 | 2008-04-02 | 荒川化学工業株式会社 | クリームはんだ用フラックス及びクリームはんだ |
JP2000332397A (ja) * | 1999-05-25 | 2000-11-30 | Sony Corp | 電子部品の実装方法及び実装構造 |
US6451127B1 (en) * | 1999-06-01 | 2002-09-17 | Motorola, Inc. | Conductive paste and semiconductor component having conductive bumps made from the conductive paste |
JP2001058259A (ja) | 1999-06-18 | 2001-03-06 | Shinko Seiki Co Ltd | 半田付け方法及び半田付け装置 |
US6217671B1 (en) * | 1999-12-14 | 2001-04-17 | International Business Machines Corporation | Composition for increasing activity of a no-clean flux |
JP3423930B2 (ja) * | 1999-12-27 | 2003-07-07 | 富士通株式会社 | バンプ形成方法、電子部品、および半田ペースト |
US6709963B1 (en) * | 2000-07-14 | 2004-03-23 | Advanced Micro Devices, Inc. | Method and apparatus for jet printing a flux pattern selectively on flip-chip bumps |
JP4172566B2 (ja) * | 2000-09-21 | 2008-10-29 | Tdk株式会社 | セラミック多層基板の表面電極構造及び表面電極の製造方法 |
GB2380964B (en) * | 2001-09-04 | 2005-01-12 | Multicore Solders Ltd | Lead-free solder paste |
-
2003
- 2003-04-15 US US10/413,564 patent/US6935553B2/en not_active Expired - Lifetime
- 2003-04-15 TW TW092108697A patent/TWI289491B/zh not_active IP Right Cessation
- 2003-04-16 KR KR1020030024148A patent/KR100669061B1/ko active IP Right Grant
- 2003-04-16 CN CNB031225128A patent/CN1301173C/zh not_active Expired - Lifetime
-
2008
- 2008-11-13 JP JP2008290965A patent/JP2009111399A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1451504A (zh) | 2003-10-29 |
TWI289491B (en) | 2007-11-11 |
JP2009111399A (ja) | 2009-05-21 |
KR20030082477A (ko) | 2003-10-22 |
TW200404636A (en) | 2004-04-01 |
US6935553B2 (en) | 2005-08-30 |
CN1301173C (zh) | 2007-02-21 |
US20040007610A1 (en) | 2004-01-15 |
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