JP5112856B2 - 加熱装置、リフロー装置、加熱方法及びバンプ形成方法 - Google Patents
加熱装置、リフロー装置、加熱方法及びバンプ形成方法 Download PDFInfo
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- JP5112856B2 JP5112856B2 JP2007509298A JP2007509298A JP5112856B2 JP 5112856 B2 JP5112856 B2 JP 5112856B2 JP 2007509298 A JP2007509298 A JP 2007509298A JP 2007509298 A JP2007509298 A JP 2007509298A JP 5112856 B2 JP5112856 B2 JP 5112856B2
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- heated
- solder
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- 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
- B23K1/012—Soldering with the use of hot gas
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- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
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- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
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- 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
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- 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
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- H05K3/3485—Applying solder paste, slurry or powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
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- H01L2924/014—Solder alloys
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- 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
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- H05K2203/0425—Solder powder or solder coated metal powder
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- 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
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- H05K2203/0548—Masks
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- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0756—Uses of liquids, e.g. rinsing, coating, dissolving
- H05K2203/0776—Uses of liquids not otherwise provided for in H05K2203/0759 - H05K2203/0773
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
前記熱風と前記はんだ組成物との接触を抑制する熱風抑制手段を有することを特徴とするものである。
はんだ組成物を含む被加熱物を熱風で加熱する加熱装置を本発明の実施形態1として説明する。図では、図示しやすくするために、水平方向に比べて鉛直方向を実際よりも拡大して示している。
本発明の実施形態1に係る加熱装置の変形例を実施形態2として説明する。
図7は、本発明の実施形態3に係る加熱装置を示す断面図であり、図7[1][2][3]の順に加熱工程が進行する。以下、この図面に基づき説明する。ただし、図2と同じ部分は同じ符号を付すことにより説明を省略する。
図9は、搬送手段61に容器30を支える構造に関する実施形態を示している。図9に示すように、図1のスプロケット61aに掛け渡したチェーンなどの左右に配置した2つの搬送手段61、61間に治具62の左右端を支持させ、前記治具62の支持孔62a内に容器30の周壁30bを受け入れて、搬送手段61に容器30を治具62を介して支持している。
図10に示す加熱装置における蓋構造51は、熱絶縁層51cを備えた内外2重構造に構成されている。
図11に示す実施形態の蓋構造51は、図10に示す蓋構造を変更したものである。すなわち、図11に示す実施形態の蓋構造51は、内蓋51dと外蓋51eの下縁を一体に結合し、内部に熱絶縁層51cを密閉したものである。
図12に示す実施形態6に係る加熱装置50は、蓋構造51の熱風41と接触する上面にプレート52を設け、プレート52により、熱を発散させることにより、蓋構造51による輻射熱の温度を調整するようにしたものである。
図13に示す実施形態6は、図11に示す蓋構造を変更した例を示すものである。図13に示す実施形態6の蓋構造51は、内蓋51dの内部空間51gを負圧雰囲気に保持する機構をして、逆止弁53を設け、かつ蓋構造51を搬送路(60)のゾーン毎に配置したものである。すなわち、本実施形態では、蓋構造51の内蓋51d内に複数の容器30を受け入れて、蓋構造51内に容器30をコンベア60で搬送する構成としたものである。なお、前記容器30内には、はんだ組成物10を含む基板20が配置されている。
図14及び図15に示す実施形態の蓋構造51は、被加熱物を覆う内部空間51gを加圧雰囲気に保持する機構として逆止弁54を設けている。図15に示すように、蓋構造51の内蓋51d及び外蓋51eの結合部と治具62との間をシール材55で密にシールしている。
11 はんだ粒子
12 液状体(液体材料)
20 基板
21 基板の表面
22 パッド電極
23 はんだバンプ
30 容器
40 加熱器
41,42 熱風
50,50a,50b 加熱装置
51,51a,51b 蓋構造(熱風抑制手段)
52,53 逆止弁
55 窒素ボンベ
57 真空ポンプ
60 コンベア(搬送路)
61 搬送手段
62 治具
70 リフロー装置
Claims (17)
- はんだ組成物を含む被加熱物を熱風で加熱する加熱器を有する加熱装置において、
前記被加熱物を収容する容器と、
前記容器を覆って前記熱風と前記はんだ組成物との接触を抑制する蓋を有し、その蓋が加熱されることによる輻射熱で前記被加熱物を加熱する蓋構造を有することを特徴とする加熱装置。 - 前記蓋構造は、蓋構造で仕切られた空間を減圧、加圧状態又は低酸素雰囲気に保持する弁機構を備えていることを特徴とする請求項1に記載の加熱装置。
- 前記蓋構造は、前記被加熱物を覆う空間を低酸素雰囲気に保持する機構を有することを特徴とする請求項1に記載の加熱装置。
- 前記蓋構造の前記被加熱物を覆う空間は、大気圧雰囲気であることを特徴とする請求項1に記載の加熱装置。
- 前記蓋構造は、前記被加熱物を覆う空間を負圧雰囲気に保持する機構を有することを特徴とする請求項1に記載の加熱装置。
- 前記蓋構造は、前記被加熱物を覆う空間を加圧雰囲気に保持する機構を有することを特徴とする請求項1に記載の加熱装置。
- 前記蓋構造は、輻射熱の温度を制御する機構を有することを特徴とする請求項1に記載の加熱装置。
- 前記蓋構造は、熱絶縁層を備えた内外2重構造に構成されていることを特徴とする請求項1に記載の加熱装置。
- 前記蓋構造は、一体型の2重構造であることを特徴とする請求項1に記載の加熱装置。
- 前記蓋構造は、前記被加熱物を搬送する搬送路のゾーン毎に配置されたことを特徴とする請求項1に記載の加熱装置。
- 前記蓋構造は、前記被加熱物毎に配置されたことを特徴とする請求項1に記載の加熱装置。
- はんだ組成物を含む被加熱物を収容する容器と、
前記容器を搬送する搬送路と、
前記搬送路上の前記被加熱物を熱風で加熱する加熱器と、
前記容器を覆って前記熱風と前記はんだ組成物との接触を抑制する蓋を有し、その蓋が加熱されることによる輻射熱で前記被加熱物を加熱する蓋構造とを有することを特徴とするリフロー装置。 - 前記蓋構造は、輻射熱の温度を制御する機構を有することを特徴とする請求項12に記載のリフロー装置。
- はんだ組成物を含む被加熱物を熱風で加熱する加熱方法において、
前記はんだ組成物を含む被加熱物を容器に収容し、
蓋構造の蓋で前記容器を覆って前記熱風と前記はんだ組成物との接触を抑制して、輻射熱で前記被加熱物を加熱することを特徴とする加熱方法。 - 前記被加熱物の上面側の加熱温度を、前記被加熱物の下面側の加熱温度付近以下に設定することを特徴とする請求項14に記載の加熱方法。
- はんだ組成物を含む被加熱物を熱風で加熱することにより、前記被加熱物にバンプを形成するバンプ形成方法において、
前記はんだ組成物を含む被加熱物を容器に収容し、
蓋構造の蓋で前記容器を覆って前記熱風と前記はんだ組成物との接触を抑制し、輻射熱で前記被加熱物を加熱して、前記被加熱物の表面に前記はんだ微粒子でバンプを形成することを特徴とするバンプ形成方法。 - 前記被加熱物の上面側の加熱温度を、前記被加熱物の下面側の加熱温度付近以下に設定することを特徴とする請求項16に記載のバンプ形成方法。
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007180442A (ja) * | 2005-12-28 | 2007-07-12 | Toyota Industries Corp | 半田付け用の容器及び半導体装置の製造方法 |
JP2009123846A (ja) * | 2007-11-13 | 2009-06-04 | Tamura Seisakusho Co Ltd | はんだバンプ形成装置 |
JP2010075934A (ja) * | 2008-09-24 | 2010-04-08 | Tamura Seisakusho Co Ltd | はんだ組成物 |
JP5176893B2 (ja) * | 2008-11-18 | 2013-04-03 | 日立金属株式会社 | はんだボール |
JP5463129B2 (ja) * | 2009-12-04 | 2014-04-09 | 株式会社タムラ製作所 | リフロー装置 |
CN103229604A (zh) * | 2010-11-23 | 2013-07-31 | 三菱电机株式会社 | 回流焊装置及回流焊方法 |
EP2840596B1 (en) * | 2012-04-17 | 2017-11-22 | Tanigurogumi Corporation | Forming method of solder bumps and manufacturing method for substrate having solder bumps |
JP6062211B2 (ja) * | 2012-10-31 | 2017-01-18 | 昭和電工株式会社 | ろう付け方法及びろう付け装置 |
JP6137934B2 (ja) * | 2013-05-09 | 2017-05-31 | 昭和電工株式会社 | ろう付け方法及びろう付け装置 |
JP6439893B1 (ja) * | 2018-05-25 | 2018-12-19 | 千住金属工業株式会社 | ハンダボール、ハンダ継手および接合方法 |
KR20220038385A (ko) * | 2019-07-26 | 2022-03-28 | 가부시키가이샤 오리진 | 땜납붙이 제품 제조 장치 및 땜납붙이 제품의 제조 방법 |
DE102019125983B4 (de) * | 2019-09-26 | 2022-10-20 | Ersa Gmbh | Reflowlötanlage zum Durchlauflöten von Lötgut |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10107424A (ja) * | 1996-09-30 | 1998-04-24 | Nihon Dennetsu Kk | プリント配線板加熱装置における電子部品の冷却方法 |
JPH10173321A (ja) * | 1996-12-13 | 1998-06-26 | Matsushita Electric Ind Co Ltd | 異方性導電材の貼り付け方法 |
JP2000003975A (ja) * | 1998-06-15 | 2000-01-07 | Nau Chemical:Kk | 基板、その製造方法、およびその製造装置、並びにその基板を用いた半導体デバイス |
JP2000349118A (ja) * | 1999-04-02 | 2000-12-15 | Arctek:Kk | 電極引張試験方法、その装置及び電極引張試験用の基板/プローブ支持装置並びに電極プローブ接合装置 |
JP2001135666A (ja) * | 1999-08-23 | 2001-05-18 | Taniguchi Consulting Engineers Co Ltd | 電子回路装置の製造方法および製造装置 |
JP2002261109A (ja) * | 2001-03-01 | 2002-09-13 | Seiko Instruments Inc | 半導体装置の製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US590212A (en) * | 1897-09-21 | Cooking utensil | ||
US4373511A (en) * | 1980-05-27 | 1983-02-15 | Miles Derek A | Cooking vessel |
US4646628A (en) * | 1985-10-24 | 1987-03-03 | Lederman Elsie J | Cooking utensil |
DE4016366C2 (de) * | 1990-05-21 | 1994-04-28 | Siemens Nixdorf Inf Syst | Verfahren und Einrichtung zum Reflow-Löten von Elektronik-Bauteilen auf eine Leiterplatte |
JPH0592257A (ja) | 1990-12-15 | 1993-04-16 | Tamura Seisakusho Co Ltd | 加熱装置 |
CH686488A5 (fr) * | 1992-01-21 | 1996-04-15 | Jaime Sans | Petit four pour griller ou cuire des aliments sur les br?leurs des cuisinieres a gaz. |
JPH0629659A (ja) | 1992-07-02 | 1994-02-04 | Hitachi Ltd | 高雰囲気はんだ付け方法及び装置 |
JPH1168303A (ja) | 1997-08-25 | 1999-03-09 | Nihon Dennetsu Keiki Co Ltd | リフローはんだ付け装置 |
US6003757A (en) * | 1998-04-30 | 1999-12-21 | International Business Machines Corporation | Apparatus for transferring solder bumps and method of using |
USD409447S (en) * | 1998-05-28 | 1999-05-11 | La Bourgnuignonne | Casserole dish with lid |
US6252206B1 (en) * | 1999-04-15 | 2001-06-26 | Bsh Home Appliances Corporation | Method and apparatus for intelligent cooking process |
WO2001014811A1 (en) * | 1999-08-23 | 2001-03-01 | Radiant Technology Corporation | Continuous-conduction wafer bump reflow system |
US6216937B1 (en) * | 1999-12-22 | 2001-04-17 | International Business Machines Corporation | Process and apparatus to remove closely spaced chips on a multi-chip module |
CA2426651A1 (en) * | 2003-04-28 | 2004-10-28 | Ibm Canada Limited - Ibm Canada Limitee | Method and apparatus for transferring solder bumps |
-
2006
- 2006-03-22 WO PCT/JP2006/305705 patent/WO2006101124A1/ja active Application Filing
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10107424A (ja) * | 1996-09-30 | 1998-04-24 | Nihon Dennetsu Kk | プリント配線板加熱装置における電子部品の冷却方法 |
JPH10173321A (ja) * | 1996-12-13 | 1998-06-26 | Matsushita Electric Ind Co Ltd | 異方性導電材の貼り付け方法 |
JP2000003975A (ja) * | 1998-06-15 | 2000-01-07 | Nau Chemical:Kk | 基板、その製造方法、およびその製造装置、並びにその基板を用いた半導体デバイス |
JP2000349118A (ja) * | 1999-04-02 | 2000-12-15 | Arctek:Kk | 電極引張試験方法、その装置及び電極引張試験用の基板/プローブ支持装置並びに電極プローブ接合装置 |
JP2001135666A (ja) * | 1999-08-23 | 2001-05-18 | Taniguchi Consulting Engineers Co Ltd | 電子回路装置の製造方法および製造装置 |
JP2002261109A (ja) * | 2001-03-01 | 2002-09-13 | Seiko Instruments Inc | 半導体装置の製造方法 |
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CN100541750C (zh) | 2009-09-16 |
US20090008432A1 (en) | 2009-01-08 |
TW200644136A (en) | 2006-12-16 |
CN101142666A (zh) | 2008-03-12 |
WO2006101124A1 (ja) | 2006-09-28 |
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DE112006000682T5 (de) | 2008-03-13 |
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