NO20060732L - Blyfri loddepasta - Google Patents
Blyfri loddepastaInfo
- Publication number
- NO20060732L NO20060732L NO20060732A NO20060732A NO20060732L NO 20060732 L NO20060732 L NO 20060732L NO 20060732 A NO20060732 A NO 20060732A NO 20060732 A NO20060732 A NO 20060732A NO 20060732 L NO20060732 L NO 20060732L
- Authority
- NO
- Norway
- Prior art keywords
- solder paste
- lead
- free solder
- dye material
- solder
- Prior art date
Links
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
- H05K3/3457—Solder materials or compositions; Methods of application thereof
- H05K3/3485—Applying solder paste, slurry or powder
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
- B23K35/025—Pastes, creams, slurries
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
- B23K35/262—Sn as the principal constituent
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3612—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with organic compounds as principal constituents
- B23K35/3613—Polymers, e.g. resins
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0266—Marks, test patterns or identification means
- H05K1/0269—Marks, test patterns or identification means for visual or optical inspection
-
- 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
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/161—Using chemical substances, e.g. colored or fluorescent, for facilitating optical or visual inspection
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
Det er beskrevet blyfri loddepasta egnet for lodding av komponenter i elektroniske eller mikroelektroniske kretser omfattende et loddepulver og et fluksmedium. Fluksmediet innbefatter minst et farget fargestoffmateriale og minst et fluorescerende fargestoffmateriale. Loddepastaen undergår ved smelting en fargeendring fra en farget tilstand til en fargeløs, metallisk tilstand, og den smeltede loddepastaen fluorescerer under sort lys.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/058,126 US20060180245A1 (en) | 2005-02-15 | 2005-02-15 | Lead-free solder paste |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20060732L true NO20060732L (no) | 2006-08-16 |
Family
ID=36283969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20060732A NO20060732L (no) | 2005-02-15 | 2006-02-15 | Blyfri loddepasta |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060180245A1 (no) |
EP (1) | EP1693142A1 (no) |
NO (1) | NO20060732L (no) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005053553A1 (de) * | 2005-11-08 | 2007-05-16 | Heraeus Gmbh W C | Lotpasten mit harzfreien Flussmittel |
DE602007006433D1 (de) * | 2006-02-27 | 2010-06-24 | Edwards Lifesciences Corp | Verfahren zur herstellung einer aktiven elektrode unter verwendung von flexibler schaltungstechnologie und flexible schaltung umfassend eine solche elektrode |
JP4757070B2 (ja) * | 2006-03-27 | 2011-08-24 | 富士通株式会社 | 半田付け用フラックス及び半導体素子の接合方法 |
US20070284412A1 (en) * | 2006-05-31 | 2007-12-13 | Prakash Anna M | Solder flux composition |
JP4385061B2 (ja) * | 2006-08-28 | 2009-12-16 | ハリマ化成株式会社 | はんだペースト組成物およびその用途 |
EP2183076A1 (en) * | 2007-07-23 | 2010-05-12 | Henkel Limited | Solder flux |
JP5043764B2 (ja) * | 2008-06-30 | 2012-10-10 | 株式会社ジャパンユニックス | レーザー式はんだ付け方法及び装置 |
DE102009031261A1 (de) * | 2009-06-30 | 2011-03-10 | Karl Storz Gmbh & Co. Kg | Verfahren und Lot zum stoffschlüssigen Fügen zweier Oberflächen |
US10987763B2 (en) * | 2011-09-23 | 2021-04-27 | Lucas-Milhaupt, Inc. | Luminescent braze preforms |
CN102528315B (zh) * | 2012-01-11 | 2015-03-11 | 深圳市唯特偶新材料股份有限公司 | 一种焊层少空洞的无铅免清洗锡膏及其制备方法 |
US9731369B2 (en) * | 2013-03-13 | 2017-08-15 | Intel Corporation | Interconnect alloy material and methods |
WO2015028813A1 (en) * | 2013-08-29 | 2015-03-05 | Alpha Metals, Inc. | Joining to aluminium |
CN104416299B (zh) * | 2013-09-06 | 2017-01-04 | 苏州优诺电子材料科技有限公司 | 一种水清洗型焊锡膏助焊剂 |
CN103537822B (zh) * | 2013-10-25 | 2017-02-08 | 广州汉源新材料股份有限公司 | 一种预成型焊片喷涂用高浓度助焊剂 |
CN103706966B (zh) * | 2013-12-11 | 2017-01-25 | 河南超威电源有限公司 | 铅酸蓄电池的汇流排的助焊剂 |
CN106002000A (zh) * | 2016-06-23 | 2016-10-12 | 深圳市唯特偶新材料股份有限公司 | 一种焊锡膏及其制备方法 |
CN110315243B (zh) * | 2019-07-03 | 2021-08-03 | 郑州机械研究所有限公司 | 一种铜磷钎料内熔渣的处理方法 |
CN111451669B (zh) * | 2020-03-06 | 2021-08-13 | 深圳市唯特偶新材料股份有限公司 | 一种防飞溅激光焊锡膏制备方法 |
CN111390429B (zh) * | 2020-04-21 | 2021-09-14 | 深圳市唯特偶新材料股份有限公司 | 焊接后成膜具有三防效果的助焊膏及其制备方法 |
CN112536494A (zh) * | 2020-11-25 | 2021-03-23 | 深圳市洲明科技股份有限公司 | 锡膏、led与焊盘的焊接方法、led显示单元及其制作方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3139360A (en) * | 1960-12-28 | 1964-06-30 | Voida George | Inspectable soldering flux composition |
US3899339A (en) * | 1972-10-12 | 1975-08-12 | Ibm | Water soluble solder resist |
US4137369A (en) * | 1977-05-03 | 1979-01-30 | Wik-It Electronics Corporation | Visual dye indicator of solder wicking action in metal coated copper braid |
US4218248A (en) * | 1978-04-21 | 1980-08-19 | Scm Corporation | Process for the manufacture of metal joining paste |
US4373974A (en) * | 1981-04-02 | 1983-02-15 | Mcdonnell Douglas Corporation | Solder composition |
US4505421A (en) * | 1981-10-05 | 1985-03-19 | Raychem Corporation | Soldering methods and devices |
US4670298A (en) * | 1985-12-09 | 1987-06-02 | Northern Telecom Limited | Fluorescent solder paste mixture |
JP2580963B2 (ja) * | 1993-07-28 | 1997-02-12 | 日本電気株式会社 | 粒子状はんだペースト |
JP2622531B2 (ja) * | 1994-06-03 | 1997-06-18 | 株式会社イースタン | 着色ハンダ材料及びハンダ付け部に着色皮膜を形成する方法 |
JP3498427B2 (ja) * | 1995-06-19 | 2004-02-16 | ソニー株式会社 | 成形はんだ用フラックス |
US5820697A (en) * | 1997-04-18 | 1998-10-13 | International Business Machines Corporation | Fluorescent water soluble solder flux |
US6194085B1 (en) * | 1997-09-27 | 2001-02-27 | International Business Machines Corporation | Optical color tracer identifier in metal paste that bleed to greensheet |
EP1180411A1 (en) * | 2000-08-17 | 2002-02-20 | Senju Metal Industry Co., Ltd. | Lead-free paste for reflow soldering |
US6896172B2 (en) * | 2000-08-22 | 2005-05-24 | Senju Metal Industry Co., Ltd. | Lead-free solder paste for reflow soldering |
JP2003275892A (ja) * | 2002-03-20 | 2003-09-30 | Tamura Kaken Co Ltd | 無鉛はんだ合金及びソルダペースト組成物 |
TWI229931B (en) * | 2002-05-15 | 2005-03-21 | Amkor Technology Inc | Solder ball and conductive wire for a semiconductor package, and its manufacturing method, and its evaporation method |
-
2005
- 2005-02-15 US US11/058,126 patent/US20060180245A1/en not_active Abandoned
-
2006
- 2006-02-14 EP EP06250778A patent/EP1693142A1/en not_active Withdrawn
- 2006-02-15 NO NO20060732A patent/NO20060732L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1693142A1 (en) | 2006-08-23 |
US20060180245A1 (en) | 2006-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |