KR101088667B1 - 도전성 미립자 및 이방성 도전 재료 - Google Patents
도전성 미립자 및 이방성 도전 재료 Download PDFInfo
- Publication number
- KR101088667B1 KR101088667B1 KR1020097016414A KR20097016414A KR101088667B1 KR 101088667 B1 KR101088667 B1 KR 101088667B1 KR 1020097016414 A KR1020097016414 A KR 1020097016414A KR 20097016414 A KR20097016414 A KR 20097016414A KR 101088667 B1 KR101088667 B1 KR 101088667B1
- Authority
- KR
- South Korea
- Prior art keywords
- fine particles
- nickel
- gold
- gold layer
- layer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/17—Metallic particles coated with metal
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/02—Alloys based on gold
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/42—Coating with noble metals
- C23C18/44—Coating with noble metals using reducing agents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- 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
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
- H05K3/323—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives by applying an anisotropic conductive adhesive layer over an array of pads
-
- 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
- H05K2201/0206—Materials
- H05K2201/0218—Composite particles, i.e. first metal coated with second metal
Abstract
Description
Claims (6)
- 기재 미립자, 상기 기재 미립자의 표면에 형성된 니켈층, 및 상기 니켈층의 표면에 형성된 금층으로 이루어지는 도전성 미립자로서,상기 금층 중, 최표면으로부터 깊이 5 ㎚ 이내의 금층 중의 니켈 함유율이 0.01 중량% 이상 4 중량% 이하이고, 상기 금층의 X 선 회절 장치를 사용하여 분석한 Au (111) 피크의 반값폭이 0 초과 0.4 이하인 것을 특징으로 하는 도전성 미립자.
- 제 1 항에 있어서,금층 중, 최표면으로부터 깊이 5 ㎚ 이내의 금층 중의 니켈 함유율이 0.01 중량% 이상 2.5 중량% 이하인 것을 특징으로 하는 도전성 미립자.
- 제 1 항에 있어서,금층의 X 선 회절 장치를 사용하여 분석한 Au (111) 피크의 반값폭이 0 초과 0.35 이하인 것을 특징으로 하는 도전성 미립자.
- 제 1 항에 있어서,니켈층 중의 인의 함유율이 6 ∼ 12 중량% 인 것을 특징으로 하는 도전성 미립자.
- 제 1 항 또는 제 4 항에 기재된 도전성 미립자가 수지 바인더에 분산되어 이루어지는 것을 특징으로 하는 이방성 도전 재료.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007045854 | 2007-02-26 | ||
JPJP-P-2007-045854 | 2007-02-26 | ||
PCT/JP2008/053148 WO2008105355A1 (ja) | 2007-02-26 | 2008-02-25 | 導電性微粒子及び異方性導電材料 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090113846A KR20090113846A (ko) | 2009-11-02 |
KR101088667B1 true KR101088667B1 (ko) | 2011-12-01 |
Family
ID=39721187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097016414A KR101088667B1 (ko) | 2007-02-26 | 2008-02-25 | 도전성 미립자 및 이방성 도전 재료 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4217271B2 (ko) |
KR (1) | KR101088667B1 (ko) |
CN (1) | CN101622679B (ko) |
WO (1) | WO2008105355A1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6146302B2 (ja) * | 2011-05-18 | 2017-06-14 | 日立化成株式会社 | 回路接続材料、回路部材の接続構造及び回路部材の接続構造の製造方法 |
JP5612542B2 (ja) * | 2011-06-20 | 2014-10-22 | 株式会社日本触媒 | 導電性微粒子及び異方性導電材料 |
JP6117058B2 (ja) * | 2013-09-03 | 2017-04-19 | 株式会社日本触媒 | 導電性微粒子 |
JP6392617B2 (ja) * | 2013-10-02 | 2018-09-19 | 積水化学工業株式会社 | 導電性粒子、導電材料及び接続構造体 |
JP6777380B2 (ja) * | 2014-05-27 | 2020-10-28 | 積水化学工業株式会社 | 導電性粒子、導電材料及び接続構造体 |
CN110669324B (zh) * | 2019-10-25 | 2022-05-27 | 中国建筑材料科学研究总院有限公司 | 导电玻璃钢、导电玻璃钢板材及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002025345A (ja) * | 2000-07-05 | 2002-01-25 | Nisshin Steel Co Ltd | 耐マイグレーション性に優れた導電性粒子 |
TW557237B (en) * | 2001-09-14 | 2003-10-11 | Sekisui Chemical Co Ltd | Coated conductive particle, coated conductive particle manufacturing method, anisotropic conductive material, and conductive connection structure |
JP2006128046A (ja) * | 2004-11-01 | 2006-05-18 | Sekisui Chem Co Ltd | 導電性微粒子、異方性導電材料及び導電接続構造体 |
JP4860163B2 (ja) * | 2005-02-15 | 2012-01-25 | 積水化学工業株式会社 | 導電性微粒子の製造方法 |
JP4936678B2 (ja) * | 2005-04-21 | 2012-05-23 | 積水化学工業株式会社 | 導電性粒子及び異方性導電材料 |
JP4772490B2 (ja) * | 2005-05-20 | 2011-09-14 | 積水化学工業株式会社 | 導電性粒子の製造方法 |
-
2008
- 2008-02-25 JP JP2008526705A patent/JP4217271B2/ja active Active
- 2008-02-25 CN CN2008800061652A patent/CN101622679B/zh active Active
- 2008-02-25 WO PCT/JP2008/053148 patent/WO2008105355A1/ja active Application Filing
- 2008-02-25 KR KR1020097016414A patent/KR101088667B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN101622679A (zh) | 2010-01-06 |
KR20090113846A (ko) | 2009-11-02 |
WO2008105355A1 (ja) | 2008-09-04 |
JPWO2008105355A1 (ja) | 2010-06-03 |
JP4217271B2 (ja) | 2009-01-28 |
CN101622679B (zh) | 2012-01-25 |
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