KR101009564B1 - 도전성 충전재 - Google Patents
도전성 충전재 Download PDFInfo
- Publication number
- KR101009564B1 KR101009564B1 KR1020087028527A KR20087028527A KR101009564B1 KR 101009564 B1 KR101009564 B1 KR 101009564B1 KR 1020087028527 A KR1020087028527 A KR 1020087028527A KR 20087028527 A KR20087028527 A KR 20087028527A KR 101009564 B1 KR101009564 B1 KR 101009564B1
- Authority
- KR
- South Korea
- Prior art keywords
- mass
- metal particles
- metal
- alloy
- conductive filler
- Prior art date
Links
- 239000011231 conductive filler Substances 0.000 title claims abstract description 33
- 239000002923 metal particle Substances 0.000 claims abstract description 132
- 229910000679 solder Inorganic materials 0.000 claims abstract description 52
- 239000000203 mixture Substances 0.000 claims abstract description 43
- 239000000956 alloy Substances 0.000 claims abstract description 27
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 26
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 17
- 229910052718 tin Inorganic materials 0.000 claims abstract description 15
- 229910052709 silver Inorganic materials 0.000 claims abstract description 9
- 229910052738 indium Inorganic materials 0.000 claims abstract description 7
- 238000002844 melting Methods 0.000 claims description 40
- 230000008018 melting Effects 0.000 claims description 40
- 238000000113 differential scanning calorimetry Methods 0.000 claims description 34
- 229910000905 alloy phase Inorganic materials 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 abstract description 33
- 230000005496 eutectics Effects 0.000 abstract description 14
- 239000002245 particle Substances 0.000 description 28
- 239000007789 gas Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 239000001307 helium Substances 0.000 description 11
- 229910052734 helium Inorganic materials 0.000 description 11
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 11
- 239000000843 powder Substances 0.000 description 10
- 239000012298 atmosphere Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000012299 nitrogen atmosphere Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910017518 Cu Zn Inorganic materials 0.000 description 2
- 229910017752 Cu-Zn Inorganic materials 0.000 description 2
- 229910017943 Cu—Zn Inorganic materials 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000003685 thermal hair damage Effects 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- UPGSWASWQBLSKZ-UHFFFAOYSA-N 2-hexoxyethanol Chemical compound CCCCCCOCCO UPGSWASWQBLSKZ-UHFFFAOYSA-N 0.000 description 1
- 229910017755 Cu-Sn Inorganic materials 0.000 description 1
- 229910017927 Cu—Sn Inorganic materials 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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
- 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
-
- 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
- B23K35/24—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
- B23K35/3006—Ag 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
- B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
- B23K35/383—Selection of media, e.g. special atmospheres for surrounding the working area mainly containing noble gases or nitrogen
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C13/00—Alloys based on tin
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C13/00—Alloys based on tin
- C22C13/02—Alloys based on tin with antimony or bismuth as the next major constituent
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0263—Details about a collection of particles
- H05K2201/0272—Mixed conductive particles, i.e. using different conductive particles, e.g. differing in shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Conductive Materials (AREA)
Abstract
Description
Claims (5)
- Ag 25 내지 40 질량%, Bi 2 내지 8 질량%, Cu 5 내지 15 질량%, In 2 내지 8 질량% 및 Sn 29 내지 66 질량%의 조성을 갖는 합금으로 이루어지는 제1 금속 입자와, Ag 5 내지 20 질량%, Bi 10 내지 20 질량%, Cu 1 내지 15 질량% 및 Sn 50 내지 80 질량%의 조성을 갖는 합금으로 이루어지는 제2 금속 입자와의 혼합체이고, 그 혼합비가 제1 금속 입자 100 질량부에 대하여 제2 금속 입자 20 내지 10000 질량부인 것을 특징으로 하는 도전성 충전재.
- 제1항에 있어서, 혼합체가, 시차 주사 열량 측정(DSC)에서 흡열 피크로서 관측되는 융점을 165 내지 200 ℃와 320 내지 380 ℃의 2 개소에 1개 이상씩 가지고, 제2 금속 입자가 Ag 5 내지 15 질량%, Bi 10 내지 20 질량%, Cu 5 내지 15 질량% 및 Sn 50 내지 80 질량%의 조성을 갖는 합금으로 이루어지고, 그 혼합비가 제1 금속 입자 100 질량부에 대하여 제2 금속 입자 20 내지 1000 질량부인 것을 특징으로 하는 도전성 충전재.
- 제1항에 있어서, 혼합체가, 시차 주사 열량 측정(DSC)에서 발열 피크로서 관측되는 준안정 합금상의 발열 피크를 110 내지 130 ℃에 1개 이상과, 흡열 피크로서 관측되는 융점을 165 내지 200 ℃와 320 내지 380 ℃의 2 개소에 1개 이상씩 가지고, 제2 금속 입자가 Ag 5 내지 15 질량%, Bi 10 내지 20 질량%, Cu 5 내지 15 질량% 및 Sn 50 내지 80 질량%의 조성을 갖는 합금으로 이루어지고, 그 혼합비가 제1 금속 입자 100 질량부에 대하여 제2 금속 입자 20 내지 200 질량부인 것을 특징으로 하는 도전성 충전재.
- 제1항에 있어서, 혼합체가, 시차 주사 열량 측정(DSC)에서 발열 피크로서 관측되는 준안정 합금상의 발열 피크를 131 내지 150 ℃에 1개 이상과, 흡열 피크로서 관측되는 융점을 165 내지 200 ℃에 1개 이상 가지고, 제2 금속 입자가 Ag 10 내지 20 질량%, Bi 10 내지 20 질량%, Cu 1 내지 5 질량% 및 Sn 55 내지 79 질량%의 조성을 갖는 합금으로 이루어지고, 그 혼합비가 제2 금속 입자 100 질량부에 대하여 제1 금속 입자 1 내지 420 질량부인 것을 특징으로 하는 도전성 충전재.
- 제1항 내지 제4항 중 어느 한 항에 기재된 도전성 충전재를 포함하는 땜납 페이스트.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006181291 | 2006-06-30 | ||
JPJP-P-2006-181291 | 2006-06-30 | ||
JP2006318175 | 2006-11-27 | ||
JPJP-P-2006-318175 | 2006-11-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080108365A KR20080108365A (ko) | 2008-12-12 |
KR101009564B1 true KR101009564B1 (ko) | 2011-01-18 |
Family
ID=38845504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087028527A KR101009564B1 (ko) | 2006-06-30 | 2007-06-26 | 도전성 충전재 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7686982B2 (ko) |
JP (1) | JP5166261B2 (ko) |
KR (1) | KR101009564B1 (ko) |
CN (1) | CN101454115B (ko) |
GB (1) | GB2452229B (ko) |
TW (1) | TW200819544A (ko) |
WO (1) | WO2008001740A1 (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7638193B1 (en) | 2006-10-10 | 2009-12-29 | E. I. Du Pont De Nemours And Company | Cut-resistant yarns and method of manufacture |
SG161110A1 (en) * | 2008-10-15 | 2010-05-27 | Autium Pte Ltd | Solder alloy |
JP5188999B2 (ja) * | 2009-01-23 | 2013-04-24 | 旭化成イーマテリアルズ株式会社 | 金属フィラー、及びはんだペースト |
US10240419B2 (en) | 2009-12-08 | 2019-03-26 | Baker Hughes, A Ge Company, Llc | Downhole flow inhibition tool and method of unplugging a seat |
US9707739B2 (en) | 2011-07-22 | 2017-07-18 | Baker Hughes Incorporated | Intermetallic metallic composite, method of manufacture thereof and articles comprising the same |
US9033055B2 (en) | 2011-08-17 | 2015-05-19 | Baker Hughes Incorporated | Selectively degradable passage restriction and method |
US9090956B2 (en) | 2011-08-30 | 2015-07-28 | Baker Hughes Incorporated | Aluminum alloy powder metal compact |
US9010416B2 (en) | 2012-01-25 | 2015-04-21 | Baker Hughes Incorporated | Tubular anchoring system and a seat for use in the same |
US9816339B2 (en) | 2013-09-03 | 2017-11-14 | Baker Hughes, A Ge Company, Llc | Plug reception assembly and method of reducing restriction in a borehole |
US10150713B2 (en) | 2014-02-21 | 2018-12-11 | Terves, Inc. | Fluid activated disintegrating metal system |
US10689740B2 (en) | 2014-04-18 | 2020-06-23 | Terves, LLCq | Galvanically-active in situ formed particles for controlled rate dissolving tools |
US11167343B2 (en) | 2014-02-21 | 2021-11-09 | Terves, Llc | Galvanically-active in situ formed particles for controlled rate dissolving tools |
US10865465B2 (en) | 2017-07-27 | 2020-12-15 | Terves, Llc | Degradable metal matrix composite |
CN105684096B (zh) * | 2014-03-07 | 2018-04-17 | 积水化学工业株式会社 | 导电糊剂、连接结构体及连接结构体的制造方法 |
US10378303B2 (en) | 2015-03-05 | 2019-08-13 | Baker Hughes, A Ge Company, Llc | Downhole tool and method of forming the same |
US10221637B2 (en) * | 2015-08-11 | 2019-03-05 | Baker Hughes, A Ge Company, Llc | Methods of manufacturing dissolvable tools via liquid-solid state molding |
DE102015115549A1 (de) | 2015-09-15 | 2017-03-16 | Leibniz-Institut Für Neue Materialien Gemeinnützige Gmbh | Leitfähige Nanokomposite |
US10016810B2 (en) * | 2015-12-14 | 2018-07-10 | Baker Hughes, A Ge Company, Llc | Methods of manufacturing degradable tools using a galvanic carrier and tools manufactured thereof |
US11267080B2 (en) | 2019-05-09 | 2022-03-08 | Indium Corporation | Low temperature melting and mid temperature melting lead-free solder paste with mixed solder alloy powders |
CN115109963B (zh) * | 2022-06-29 | 2023-11-17 | 重庆科技学院 | 一种晶体振荡器银铋铜合金电极及制作工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08187591A (ja) * | 1992-05-04 | 1996-07-23 | Indium Corp Of America:The | 錫、銀、およびインジウムを含有する、鉛を含まない合金 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3027441B2 (ja) | 1991-07-08 | 2000-04-04 | 千住金属工業株式会社 | 高温はんだ |
US5476726A (en) * | 1992-01-22 | 1995-12-19 | Hitachi, Ltd. | Circuit board with metal layer for solder bonding and electronic circuit device employing the same |
JP2722917B2 (ja) | 1992-02-21 | 1998-03-09 | 松下電器産業株式会社 | 高温はんだ |
EP0612578A1 (en) | 1993-02-22 | 1994-08-31 | AT&T Corp. | An Article comprising a pb-free solder having improved mechanical properties |
JP3040929B2 (ja) | 1995-02-06 | 2000-05-15 | 松下電器産業株式会社 | はんだ材料 |
US5905000A (en) * | 1996-09-03 | 1999-05-18 | Nanomaterials Research Corporation | Nanostructured ion conducting solid electrolytes |
US6706219B2 (en) * | 1999-09-17 | 2004-03-16 | Honeywell International Inc. | Interface materials and methods of production and use thereof |
JP2002001573A (ja) * | 2000-06-16 | 2002-01-08 | Nippon Handa Kk | 無鉛クリームはんだ、およびそれを使用した接着方法 |
CA2426861C (en) * | 2000-10-25 | 2008-10-28 | Yorishige Matsuba | Conductive metal paste |
US6784401B2 (en) * | 2001-01-30 | 2004-08-31 | Illinois Tool Works Inc. | Welding electrode and method for reducing manganese in fume |
JP4008799B2 (ja) * | 2002-11-20 | 2007-11-14 | ハリマ化成株式会社 | 無鉛はんだペースト組成物およびはんだ付け方法 |
EP1585614A4 (en) * | 2002-12-31 | 2008-07-30 | Motorola Inc | LEAD-FREE SOLDER PAST FROM A MIXED ALLOY |
JP2004223559A (ja) | 2003-01-22 | 2004-08-12 | Asahi Kasei Corp | 電極接続用金属粉体組成物、及び、電極の接続方法 |
US7108806B2 (en) * | 2003-02-28 | 2006-09-19 | National Starch And Chemical Investment Holding Corporation | Conductive materials with electrical stability and good impact resistance for use in electronics devices |
JP4248938B2 (ja) | 2003-06-06 | 2009-04-02 | 旭化成エレクトロニクス株式会社 | 導電性材料、導電性成形体、導電性成形体の製造方法 |
JP4248944B2 (ja) * | 2003-06-10 | 2009-04-02 | 旭化成エレクトロニクス株式会社 | 導電性ペースト、回路パターンの形成方法、突起電極の形成方法 |
CN101107678B (zh) * | 2005-01-25 | 2012-03-07 | 藤仓化成株式会社 | 导电浆料 |
JP4393395B2 (ja) * | 2005-02-03 | 2010-01-06 | 株式会社オリンピア | 遊技機 |
US7691294B2 (en) * | 2005-03-04 | 2010-04-06 | Inktec Co., Ltd. | Conductive inks and manufacturing method thereof |
EP1864750B1 (en) | 2005-04-01 | 2016-11-09 | Koki Company Limited | Conductive filler and solder material |
-
2007
- 2007-06-26 WO PCT/JP2007/062740 patent/WO2008001740A1/ja active Application Filing
- 2007-06-26 US US12/306,859 patent/US7686982B2/en active Active
- 2007-06-26 CN CN2007800192438A patent/CN101454115B/zh not_active Expired - Fee Related
- 2007-06-26 GB GB0823606A patent/GB2452229B/en not_active Expired - Fee Related
- 2007-06-26 KR KR1020087028527A patent/KR101009564B1/ko active IP Right Grant
- 2007-06-26 JP JP2008522578A patent/JP5166261B2/ja active Active
- 2007-06-28 TW TW096123535A patent/TW200819544A/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08187591A (ja) * | 1992-05-04 | 1996-07-23 | Indium Corp Of America:The | 錫、銀、およびインジウムを含有する、鉛を含まない合金 |
Also Published As
Publication number | Publication date |
---|---|
GB2452229A (en) | 2009-03-04 |
WO2008001740A1 (fr) | 2008-01-03 |
JPWO2008001740A1 (ja) | 2009-11-26 |
GB0823606D0 (en) | 2009-02-04 |
TW200819544A (en) | 2008-05-01 |
KR20080108365A (ko) | 2008-12-12 |
GB2452229B (en) | 2010-11-17 |
CN101454115A (zh) | 2009-06-10 |
GB2452229A8 (en) | 2009-04-15 |
US20090194745A1 (en) | 2009-08-06 |
CN101454115B (zh) | 2012-04-25 |
TWI344993B (ko) | 2011-07-11 |
US7686982B2 (en) | 2010-03-30 |
JP5166261B2 (ja) | 2013-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101009564B1 (ko) | 도전성 충전재 | |
JP7135171B2 (ja) | はんだ組成物 | |
JP4667455B2 (ja) | 導電性フィラー、及びはんだ材料 | |
KR101230195B1 (ko) | 금속 충전재, 저온 접속 납프리 땜납 및 접속 구조체 | |
WO2012128356A1 (ja) | 鉛フリーはんだ合金 | |
JP4667103B2 (ja) | 導電性フィラー、及び低温はんだ材料 | |
JP6002947B2 (ja) | 金属フィラー、はんだペースト、及び接続構造体 | |
JP2011147982A (ja) | はんだ、電子部品、及び電子部品の製造方法 | |
JP4703581B2 (ja) | 導電性フィラー、及びはんだペースト | |
JP5188999B2 (ja) | 金属フィラー、及びはんだペースト | |
JP5724088B2 (ja) | 金属フィラー及びこれを含む鉛フリーはんだ | |
JP5975377B2 (ja) | 金属フィラー、はんだペースト、及び接続構造体 | |
JP2004034099A (ja) | はんだおよびそれを用いた実装品 | |
JP4662483B2 (ja) | 導電性フィラー、及び中温はんだ材料 | |
JP5652689B2 (ja) | 電子部品接合構造体の製造方法及び該製造方法により得られた電子部品接合構造体 | |
KR102069276B1 (ko) | 전자부품용 솔더 크림 및 그 제조방법 | |
JP2011062752A (ja) | 導電性フィラー、及び低温はんだ材料 | |
CN117754178A (zh) | SnBi系无铅焊料及其制备方法和用途 | |
CN118752118A (zh) | SnZn系无铅焊料及其制备方法和用途 | |
JP2012250239A (ja) | 金属フィラー、はんだペースト、及び接続構造体 | |
KR20170097283A (ko) | 무연 솔더 합금 조성물 및 그의 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20131223 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20150106 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20160104 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20161230 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20180103 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20190103 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20200103 Year of fee payment: 10 |