JPWO2007058159A1 - 接着剤組成物、回路接続材料、接続構造及び回路部材の接続方法 - Google Patents
接着剤組成物、回路接続材料、接続構造及び回路部材の接続方法 Download PDFInfo
- Publication number
- JPWO2007058159A1 JPWO2007058159A1 JP2007545234A JP2007545234A JPWO2007058159A1 JP WO2007058159 A1 JPWO2007058159 A1 JP WO2007058159A1 JP 2007545234 A JP2007545234 A JP 2007545234A JP 2007545234 A JP2007545234 A JP 2007545234A JP WO2007058159 A1 JPWO2007058159 A1 JP WO2007058159A1
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- particles
- connection
- adhesive composition
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
- C09J9/02—Electrically-conducting adhesives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/04—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation using electrically conductive adhesives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- 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
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L24/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L24/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
-
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/27—Manufacturing methods
- H01L2224/273—Manufacturing methods by local deposition of the material of the layer connector
- H01L2224/2733—Manufacturing methods by local deposition of the material of the layer connector in solid form
- H01L2224/27334—Manufacturing methods by local deposition of the material of the layer connector in solid form using preformed layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/291—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
- H01L2224/29101—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof the principal constituent melting at a temperature of less than 400°C
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/2919—Material with a principal constituent of the material being a polymer, e.g. polyester, phenolic based polymer, epoxy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29199—Material of the matrix
- H01L2224/2929—Material of the matrix with a principal constituent of the material being a polymer, e.g. polyester, phenolic based polymer, epoxy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29299—Base material
- H01L2224/293—Base material with a principal constituent of the material being a metal or a metalloid, e.g. boron [B], silicon [Si], germanium [Ge], arsenic [As], antimony [Sb], tellurium [Te] and polonium [Po], and alloys thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/29198—Material with a principal constituent of the material being a combination of two or more materials in the form of a matrix with a filler, i.e. being a hybrid material, e.g. segmented structures, foams
- H01L2224/29298—Fillers
- H01L2224/29399—Coating material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73203—Bump and layer connectors
- H01L2224/73204—Bump and layer connectors the bump connector being embedded into the layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/831—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector the layer connector being supplied to the parts to be connected in the bonding apparatus
- H01L2224/83101—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector the layer connector being supplied to the parts to be connected in the bonding apparatus as prepeg comprising a layer connector, e.g. provided in an insulating plate member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/838—Bonding techniques
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/838—Bonding techniques
- H01L2224/8385—Bonding techniques using a polymer adhesive, e.g. an adhesive based on silicone, epoxy, polyimide, polyester
- H01L2224/83851—Bonding techniques using a polymer adhesive, e.g. an adhesive based on silicone, epoxy, polyimide, polyester being an anisotropic conductive adhesive
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01004—Beryllium [Be]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01005—Boron [B]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01006—Carbon [C]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01012—Magnesium [Mg]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01013—Aluminum [Al]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01015—Phosphorus [P]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/0102—Calcium [Ca]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01025—Manganese [Mn]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01027—Cobalt [Co]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01029—Copper [Cu]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/0103—Zinc [Zn]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01033—Arsenic [As]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01047—Silver [Ag]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01049—Indium [In]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/0105—Tin [Sn]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01051—Antimony [Sb]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/013—Alloys
- H01L2924/014—Solder alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/06—Polymers
- H01L2924/0665—Epoxy resin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/06—Polymers
- H01L2924/078—Adhesive characteristics other than chemical
- H01L2924/0781—Adhesive characteristics other than chemical being an ohmic electrical conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/156—Material
- H01L2924/15786—Material with a principal constituent of the material being a non metallic, non metalloid inorganic material
- H01L2924/15788—Glasses, e.g. amorphous oxides, nitrides or fluorides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
-
- 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
-
- 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
- H05K2201/0266—Size distribution
Abstract
Description
図6は、本発明に係る回路部材の接続方法の一実施形態を概略断面図により示す工程図であり、回路接続材料50を熱硬化させて接続構造を製造するまでの一連の工程を示す。
フィルム形成性高分子として、フェノキシ樹脂溶液(フェノキシ樹脂/トルエン/酢酸エチル=40/30/30質量部)100質量部、エポキシ樹脂と潜在性硬化剤の混合物としてマイクロカプセル型潜在性硬化剤を含有する液状エポキシ(旭化成株式会社製、商品名:ノバキュア3941)60質量部、導電粒子としてNi/Auめっきポリスチレン粒子10質量部、及びシランカップリング剤(東レ・ダウコーニング・シリコーン株式会社製、商品名:SZ6030)10質量部を混合し、回路接続用の接着剤組成物を調製した。なお、フェノキシ樹脂として、FX−293(商品名、東都化成株式会社製)を用いた。
Ni/Auめっきポリスチレン粒子を下記のようにして作製した以外は、実施例1と同様にして回路接続材料を得た。Ni/Auめっきポリスチレン粒子は、実施例1で使用したものと同一のポリスチレン粒子の表面に、平均粒径200nmのNi微粒子を付着させた後、無電解めっきによりNi層を形成し、最後にAu層を形成させて作製した。めっき処理後の導電粒子をSEMにより倍率6000倍にて観察した結果、Ni微粒子に起因する突起の数は20個であった。
Ni/Auめっきポリスチレン粒子を下記のようにして作製した以外は、実施例1と同様にして回路接続材料を得た。Ni/Auめっきポリスチレン粒子は、実施例1で使用したものと同一のポリスチレン粒子の表面に、平均粒径800nmのNi微粒子を付着させた後、無電解めっきによりNi層を形成し、最後にAu層を形成させて作製した。めっき処理後の導電粒子をSEMにより倍率6000倍にて観察した結果、Ni微粒子に起因する突起の数は15個であった。
Ni/Auめっきポリスチレン粒子を下記のようにして作製した以外は、実施例1と同様にして回路接続材料を得た。Ni/Auめっきポリスチレン粒子は、20%圧縮変形時の圧縮弾性率が300kgf/mm2であるポリスチレン粒子の表面に、平均粒径400nmのNi微粒子を付着させた後、無電解めっきによりNi層を形成し、最後にAu層を形成させて作製した。めっき処理後の導電粒子をSEMにより倍率6000倍にて観察した結果、Ni微粒子に起因する突起の数は30個であった。
Ni/Auめっきポリスチレン粒子を下記のようにして作製した以外は、実施例1と同様にして回路接続材料を得た。Ni/Auめっきポリスチレン粒子は、20%圧縮変形時の圧縮弾性率が600kgf/mm2であり、且つ、最大荷重5mNで圧縮させた後の圧縮回復率が40%であるポリスチレン粒子の表面に、平均粒径400nmのNi微粒子を付着させた後、無電解めっきによりNi層を形成し、最後にAu層を形成させて作製した。めっき処理後の導電粒子をSEMにより倍率6000倍にて観察した結果、Ni微粒子に起因する突起の数は30個であった。
Ni/Auめっきポリスチレン粒子を下記のようにして作製した以外は、実施例1と同様にして回路接続材料を得た。Ni/Auめっきポリスチレン粒子は、平均粒径が4μmであり、且つ、20%圧縮変形時の圧縮弾性率が700kgf/mm2であるポリスチレン粒子の表面に、平均粒径400nmのNi微粒子を付着させた後、無電解めっきによりNi層を形成し、最後にAu層を形成させて作製した。めっき処理後の導電粒子をSEMにより倍率6000倍にて観察した結果、Ni微粒子に起因する突起の数は32個であった。
Ni/Auめっきポリスチレン粒子を下記のようにして作製した以外は、実施例1と同様にして回路接続材料を得た。Ni/Auめっきポリスチレン粒子は、平均粒径が3μmであり、且つ、20%圧縮変形時の圧縮弾性率が450kgf/mm2であるポリスチレン粒子の表面に、平均粒径160nmのNi微粒子を付着させた後、無電解めっきによりNi層を形成し、最後にAu層を形成させて作製した。めっき処理後の導電粒子をSEMにより倍率6000倍にて観察した結果、Ni微粒子に起因する突起の数は8個であった。
Ni/Auめっきポリスチレン粒子を下記のようにして作製した以外は、実施例1と同様にして回路接続材料を得た。Ni/Auめっきポリスチレン粒子は、平均粒径が3μmであり、且つ、20%圧縮変形時の圧縮弾性率が500kgf/mm2であるポリスチレン粒子の表面に、平均粒径230nmのNi微粒子を付着させた後、無電解めっきによりNi層を形成し、最後にAu層を形成させて作製した。めっき処理後の導電粒子をSEMにより倍率6000倍にて観察した結果、Ni微粒子に起因する突起の数は47個であった。
Ni/Auめっきポリスチレン粒子を下記のようにして作製した以外は、実施例1と同様にして回路接続材料を得た。Ni/Auめっきポリスチレン粒子は、平均粒径が3μmであり、且つ、20%圧縮変形時の圧縮弾性率が90kgf/mm2であるポリスチレン粒子の表面に、平均粒径200nmのNi微粒子を付着させた後、無電解めっきによりNi層を形成し、最後にAu層を形成させて作製した。めっき処理後の導電粒子をSEMにより倍率6000倍にて観察した結果、Ni微粒子に起因する突起の数は23個であった。
Ni/Auめっきポリスチレン粒子を下記のようにして作製した以外は、実施例1と同様にして回路接続材料を得た。Ni/Auめっきポリスチレン粒子は、最大荷重5mNで圧縮させた後の圧縮回復率が25%であり、且つ、20%圧縮変形時の圧縮弾性率が700kgf/mm2であるポリスチレン粒子の表面に、平均粒径400nmのNi微粒子を付着させた後、無電解めっきによりNi層を形成し、最後にAu層を形成させて作製した。めっき処理後の導電粒子をSEMにより倍率6000倍にて観察した結果、Ni微粒子に起因する突起の数は30個であった。
Ni/Auめっきポリスチレン粒子の代わりに、下記のようにして作製したAuめっきポリスチレン粒子を使用したことの以外は、実施例1と同様にして回路接続材料を得た。実施例1で使用したものと同一のポリスチレン粒子の表面上に、無電解めっきによりAu層を形成し、Auめっきポリスチレン粒子を作製した。
Ni/Auめっきポリスチレン粒子を下記のようにして作製した以外は、実施例1と同様にして回路接続材料を得た。Ni/Auめっきポリスチレン粒子は、実施例1で使用したものと同一のポリスチレン粒子の表面に、無電解ニッケルめっきを施してNi層を形成するとともにNi塊を析出させ、その後、Au層をめっきして作製した。めっき処理後の導電粒子をSEMにより倍率6000倍にて観察した結果、Ni塊に起因する突起の数は35個であった。
バンプ寸法50μm×50μm、ピッチ100μm、高さ20μmの金バンプを備えるICチップと表面上にアルミニウム電極が形成されたガラス基板(厚さ0.7mm)を準備した。アルミニウム電極と金バンプとを回路接続材料で電気的に接続して接続構造を作製し、この抵抗値を測定することで接続部分の初期接続抵抗値の評価を行った。
A:R0が1Ω未満、
B:R0が1〜2Ω、
C:R0が2Ωを超える。
回路接続材料として実施例1〜9及び比較例1の回路接続材料を、それぞれ使用した場合の初期接続抵抗の評価結果を表1及び表2に示す。
上記の初期接続抵抗の評価を行った後、接続構造に対して昇温降温を繰り返す熱サイクル試験を行い、熱サイクル試験後の接続抵抗の評価を行った。熱サイクル試験は接続構造を室温から100℃に昇温、次に−40℃まで降温した後に室温まで昇温する工程を20回繰り返すことで行った。熱サイクル試験後の接続構造の抵抗値(R1)を用いて測定した。
A:R1が3Ω未満、
B:R1が3〜4Ω、
C:R1が4Ωを超える。
回路接続材料として実施例1〜9及び比較例1の回路接続材料をそれぞれ使用した場合の熱サイクル試験後の接続抵抗の評価結果を表1及び表2に示す。
バンプ寸法50μm×100μm、ピッチ15μm、高さ20μmの金バンプを備えるICチップとITO基板とを準備した。ITO基板と複数の金バンプとを回路接続材料で電気的に接続して接続構造を作製し、隣接する金バンプ間の抵抗値を測定することで接続部分の隣接する金バンプ間の電気絶縁性の評価を行った。なお、ITO基板は、ガラス基板(厚さ0.7mm)上に、インジュウム−錫酸化物(ITO)を蒸着させ、ITO電極(表面抵抗≦20Ω/□)を形成したものである。
A:R2が1×1010Ω以上、
B:R2が1×109〜1×1010Ω、
C:R2が1×109Ω未満。
回路接続材料として実施例1〜9及び比較例1の回路接続材料をそれぞれ使用した場合の絶縁性の評価結果を表1及び表2に示す。
Claims (9)
- 接着剤成分と、前記接着剤成分中に分散している導電粒子とを備える接着剤組成物であって、
前記導電粒子は、当該導電粒子の中心部分を構成する基材粒子と、前記基材粒子の表面の少なくとも一部を覆う金属めっき層と、前記金属めっき層の内側であり前記基材粒子の表面上に配置された複数の金属微粒子とを有する、接着剤組成物。 - 前記金属微粒子の平均粒径が200〜1000nmである、請求項1記載の接着剤組成物。
- 前記金属微粒子の数が、基材粒子1個当たり10〜40個である、請求項1又は2記載の接着剤組成物。
- 前記基材粒子は、粒子直径の20%圧縮変形時の圧縮弾性率が100〜1000kgf/mm2である材質からなるものである、請求項1〜3のいずれか一項に記載の接着剤組成物。
- 前記基材粒子は、最大荷重5mNで圧縮させた後の圧縮回復率が40%以上である、請求項1〜4のいずれか一項に記載の接着剤組成物。
- 前記基材粒子の平均粒径が、1〜10μmである、請求項1〜5のいずれか一項に記載の接着剤組成物。
- 請求項1〜6のいずれか一項に記載の接着剤組成物からなり、回路部材同士を接着するとともにそれぞれの回路部材が有する回路電極同士を電気的に接続するために用いられる、回路接続材料。
- 対向配置された一対の回路部材と、
請求項7に記載の回路接続材料の硬化物からなり、前記一対の回路部材の間に介在しそれぞれの回路部材が有する回路電極同士が電気的に接続されるように当該回路部材同士を接着する接続部と、を備える接続構造。 - 対向配置された一対の回路部材の間に請求項7に記載の回路接続材料を介在させ、全体を加熱及び加圧して、前記回路接続材料の硬化物からなり、前記一対の回路部材の間に介在しそれぞれの回路部材が有する回路電極同士が電気的に接続されるように前記回路部材同士を接着する接続部を形成することにより、前記一対の回路部材及び前記接続部を備える接続構造を得る、回路部材の接続方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007545234A JP4877230B2 (ja) | 2005-11-18 | 2006-11-14 | 接着剤組成物、回路接続材料、接続構造及び回路部材の接続方法 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005334235 | 2005-11-18 | ||
JP2005334235 | 2005-11-18 | ||
JP2006178346 | 2006-06-28 | ||
JP2006178346 | 2006-06-28 | ||
JP2007545234A JP4877230B2 (ja) | 2005-11-18 | 2006-11-14 | 接着剤組成物、回路接続材料、接続構造及び回路部材の接続方法 |
PCT/JP2006/322628 WO2007058159A1 (ja) | 2005-11-18 | 2006-11-14 | 接着剤組成物、回路接続材料、接続構造及び回路部材の接続方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011123727A Division JP2011231326A (ja) | 2005-11-18 | 2011-06-01 | 接着剤組成物、回路接続材料、接続構造及び回路部材の接続方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007058159A1 true JPWO2007058159A1 (ja) | 2009-04-30 |
JP4877230B2 JP4877230B2 (ja) | 2012-02-15 |
Family
ID=38048545
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007545234A Expired - Fee Related JP4877230B2 (ja) | 2005-11-18 | 2006-11-14 | 接着剤組成物、回路接続材料、接続構造及び回路部材の接続方法 |
JP2011123727A Withdrawn JP2011231326A (ja) | 2005-11-18 | 2011-06-01 | 接着剤組成物、回路接続材料、接続構造及び回路部材の接続方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011123727A Withdrawn JP2011231326A (ja) | 2005-11-18 | 2011-06-01 | 接着剤組成物、回路接続材料、接続構造及び回路部材の接続方法 |
Country Status (5)
Country | Link |
---|---|
JP (2) | JP4877230B2 (ja) |
KR (2) | KR101049609B1 (ja) |
CN (1) | CN101309993B (ja) |
TW (2) | TW201202375A (ja) |
WO (1) | WO2007058159A1 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5018270B2 (ja) * | 2007-06-22 | 2012-09-05 | パナソニック株式会社 | 半導体積層体とそれを用いた半導体装置 |
CN101689410B (zh) * | 2007-08-02 | 2013-10-16 | 日立化成株式会社 | 电路连接材料、使用它的电路构件的连接结构及电路构件的连接方法 |
KR101130377B1 (ko) * | 2007-10-18 | 2012-03-27 | 히다치 가세고교 가부시끼가이샤 | 접착제 조성물 및 이것을 이용한 회로 접속 재료, 및 회로 부재의 접속 방법 및 회로 접속체 |
JP4623224B2 (ja) * | 2008-06-26 | 2011-02-02 | 日立化成工業株式会社 | 樹脂フィルムシート及び電子部品 |
WO2010001900A1 (ja) * | 2008-07-01 | 2010-01-07 | 日立化成工業株式会社 | 回路接続材料及び回路接続構造体 |
US20110300326A1 (en) * | 2009-02-27 | 2011-12-08 | Hitachi Chemical Company, Ltd. | Adhesive material reel |
JP5375374B2 (ja) * | 2009-07-02 | 2013-12-25 | 日立化成株式会社 | 回路接続材料及び回路接続構造体 |
WO2011002084A1 (ja) * | 2009-07-02 | 2011-01-06 | 日立化成工業株式会社 | 導電粒子 |
JP4640532B2 (ja) * | 2009-07-02 | 2011-03-02 | 日立化成工業株式会社 | 被覆導電粒子 |
JP4640531B2 (ja) * | 2009-07-02 | 2011-03-02 | 日立化成工業株式会社 | 導電粒子 |
JP5589361B2 (ja) * | 2009-11-16 | 2014-09-17 | 日立化成株式会社 | 導電粒子及びその製造方法 |
JP5580729B2 (ja) * | 2010-12-28 | 2014-08-27 | 積水化学工業株式会社 | 導電性粒子、異方性導電材料及び接続構造体 |
KR101151366B1 (ko) | 2011-11-24 | 2012-06-08 | 한화케미칼 주식회사 | 도전성 입자 및 이의 제조방법 |
JP6333552B2 (ja) * | 2012-01-19 | 2018-05-30 | 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 |
JP5936882B2 (ja) * | 2012-03-02 | 2016-06-22 | デクセリアルズ株式会社 | 回路接続材料、及びそれを用いた実装体の製造方法 |
KR20150092077A (ko) * | 2012-12-06 | 2015-08-12 | 세키스이가가쿠 고교가부시키가이샤 | 도전 재료, 접속 구조체 및 접속 구조체의 제조 방법 |
JP6212366B2 (ja) * | 2013-08-09 | 2017-10-11 | 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 |
TWI624356B (zh) * | 2013-11-11 | 2018-05-21 | Nippon Steel & Sumitomo Metal Corp | Metal joint structure using metal nanoparticle, metal joint method, and metal joint material |
KR20160106004A (ko) * | 2014-01-08 | 2016-09-09 | 세키스이가가쿠 고교가부시키가이샤 | 백 콘택트 방식의 태양 전지 모듈용 도전성 입자, 도전 재료 및 태양 전지 모듈 |
KR101985581B1 (ko) * | 2014-01-14 | 2019-06-03 | 도요 알루미늄 가부시키가이샤 | 복합 도전성 입자, 그것을 함유하는 도전성 수지 조성물 및 도전성 도포물 |
JP2015195178A (ja) * | 2014-03-26 | 2015-11-05 | デクセリアルズ株式会社 | 導電性粒子、導電性接着剤、接続体の製造方法、電子部品の接続方法、及び接続体 |
CN112863732B (zh) * | 2014-10-29 | 2023-01-17 | 迪睿合株式会社 | 连接结构体的制造方法、连接结构体以及导电材料 |
JP2016089153A (ja) * | 2014-10-29 | 2016-05-23 | デクセリアルズ株式会社 | 導電材料 |
JP7007138B2 (ja) * | 2016-09-09 | 2022-02-10 | 積水化学工業株式会社 | 金属原子含有粒子、接続材料、接続構造体及び接続構造体の製造方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2504057B2 (ja) * | 1987-06-02 | 1996-06-05 | 日立化成工業株式会社 | 導電性粒子 |
JP3083535B2 (ja) * | 1990-06-01 | 2000-09-04 | 積水化学工業株式会社 | 導電性微粒子及び導電性接着剤 |
JP3420809B2 (ja) * | 1993-12-16 | 2003-06-30 | 信越ポリマー株式会社 | 導電性粒子およびこれを用いた異方導電接着剤 |
JP2823799B2 (ja) * | 1994-07-29 | 1998-11-11 | 信越ポリマー株式会社 | 異方導電接着剤 |
JP3766123B2 (ja) * | 1995-10-03 | 2006-04-12 | 積水化学工業株式会社 | 電極間の導電接続方法及び導電性微粒子 |
JP3379456B2 (ja) * | 1998-12-25 | 2003-02-24 | ソニーケミカル株式会社 | 異方導電性接着フィルム |
JP3696429B2 (ja) * | 1999-02-22 | 2005-09-21 | 日本化学工業株式会社 | 導電性無電解めっき粉体とその製造方法並びに該めっき粉体からなる導電性材料 |
JP4663158B2 (ja) * | 2000-06-14 | 2011-03-30 | 積水化学工業株式会社 | 微粒子配置フィルム、導電接続フィルム、導電接続構造体及び微粒子の配置方法 |
JP2004164874A (ja) * | 2002-11-08 | 2004-06-10 | Osugi Kk | 異方性導電接着剤用導電微粒子 |
JP2005108870A (ja) * | 2003-09-26 | 2005-04-21 | Sekisui Chem Co Ltd | Icチップ、icチップの製造方法、半導体パッケージ及び液晶表示装置 |
JP5247968B2 (ja) * | 2003-12-02 | 2013-07-24 | 日立化成株式会社 | 回路接続材料、及びこれを用いた回路部材の接続構造 |
KR101131229B1 (ko) * | 2004-01-30 | 2012-03-28 | 세키스이가가쿠 고교가부시키가이샤 | 도전성 미립자 및 이방성 도전 재료 |
JP4563110B2 (ja) * | 2004-08-20 | 2010-10-13 | 積水化学工業株式会社 | 導電性微粒子の製造方法 |
JP4593302B2 (ja) * | 2005-02-03 | 2010-12-08 | 積水化学工業株式会社 | 導電性微粒子及び異方性導電材料 |
JP4674096B2 (ja) * | 2005-02-15 | 2011-04-20 | 積水化学工業株式会社 | 導電性微粒子及び異方性導電材料 |
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 |
JP2006269296A (ja) * | 2005-03-24 | 2006-10-05 | Sekisui Chem Co Ltd | 突起粒子の製造方法、突起粒子、導電性突起粒子及び異方性導電材料 |
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 |
JP2006331714A (ja) * | 2005-05-24 | 2006-12-07 | Sekisui Chem Co Ltd | 導電性微粒子及び異方性導電材料 |
JP4589810B2 (ja) * | 2005-06-07 | 2010-12-01 | 積水化学工業株式会社 | 導電性微粒子及び異方性導電材料 |
JP2007035574A (ja) * | 2005-07-29 | 2007-02-08 | Sekisui Chem Co Ltd | 導電性微粒子、異方性導電材料、及び、接続構造体 |
JP4598621B2 (ja) * | 2005-07-29 | 2010-12-15 | 積水化学工業株式会社 | 導電性微粒子、及び、異方性導電材料 |
JP4718926B2 (ja) * | 2005-07-29 | 2011-07-06 | 積水化学工業株式会社 | 導電性微粒子、及び、異方性導電材料 |
JP4950451B2 (ja) * | 2005-07-29 | 2012-06-13 | 積水化学工業株式会社 | 導電性微粒子、異方性導電材料、及び、接続構造体 |
-
2006
- 2006-11-14 JP JP2007545234A patent/JP4877230B2/ja not_active Expired - Fee Related
- 2006-11-14 CN CN2006800430380A patent/CN101309993B/zh active Active
- 2006-11-14 KR KR1020087011623A patent/KR101049609B1/ko active IP Right Grant
- 2006-11-14 KR KR1020117009581A patent/KR20110048079A/ko not_active Application Discontinuation
- 2006-11-14 WO PCT/JP2006/322628 patent/WO2007058159A1/ja active Application Filing
- 2006-11-16 TW TW100112010A patent/TW201202375A/zh unknown
- 2006-11-16 TW TW095142436A patent/TW200730599A/zh unknown
-
2011
- 2011-06-01 JP JP2011123727A patent/JP2011231326A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2007058159A1 (ja) | 2007-05-24 |
JP4877230B2 (ja) | 2012-02-15 |
KR101049609B1 (ko) | 2011-07-14 |
TW200730599A (en) | 2007-08-16 |
TWI367246B (ja) | 2012-07-01 |
KR20110048079A (ko) | 2011-05-09 |
TW201202375A (en) | 2012-01-16 |
JP2011231326A (ja) | 2011-11-17 |
CN101309993B (zh) | 2012-06-27 |
CN101309993A (zh) | 2008-11-19 |
KR20080072658A (ko) | 2008-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4877230B2 (ja) | 接着剤組成物、回路接続材料、接続構造及び回路部材の接続方法 | |
JP4862921B2 (ja) | 回路接続材料、回路接続構造体及びその製造方法 | |
JP4293187B2 (ja) | 回路接続材料、これを用いたフィルム状回路接続材料、回路部材の接続構造及びその製造方法 | |
JP5247968B2 (ja) | 回路接続材料、及びこれを用いた回路部材の接続構造 | |
JP5067355B2 (ja) | 回路接続材料及び回路部材の接続構造 | |
KR101410108B1 (ko) | 회로 접속 재료 및 회로 부재의 접속 구조 | |
JP4737177B2 (ja) | 回路接続構造体 | |
JP4967482B2 (ja) | 導電粒子、接着剤組成物及び回路接続材料 | |
JP2013055058A (ja) | 回路接続材料、及び回路部材の接続構造 | |
JPWO2009078409A1 (ja) | 回路接続材料及び回路部材の接続構造 | |
JP5176139B2 (ja) | 回路接続材料及びそれを用いた回路部材の接続構造 | |
JP4154919B2 (ja) | 回路接続材料及びそれを用いた回路端子の接続構造 | |
JP4844461B2 (ja) | 回路接続材料及びそれを用いた回路端子の接続構造 | |
JP2006127776A (ja) | 回路接続材料並びに回路端子の接続構造体及び接続方法 | |
JP2019065062A (ja) | 導電性接着フィルム | |
JP3877090B2 (ja) | 回路接続材料及び回路板の製造法 | |
JP4325379B2 (ja) | 回路接続材料、これを用いたフィルム状回路接続材料、回路部材の接続構造及びその製造方法 | |
JP2005206717A (ja) | 支持体付接着剤、支持体付接着剤の製造方法及びそれを用いた回路接続構造体 | |
JP4400674B2 (ja) | 回路接続材料及びそれを用いた回路端子の接続構造 | |
JP5387592B2 (ja) | 回路接続材料、及び回路部材の接続構造の製造方法 | |
JP2009289729A (ja) | 異方導電フィルム | |
JP2002226807A (ja) | 回路接続用接着剤及びそれを用いた回路接続方法、接続構造体 | |
JP2013103947A (ja) | 回路接続用接着剤フィルム並びにそれを用いた回路接続体及び回路接続体の製造方法 | |
JP4905502B2 (ja) | 回路板の製造方法及び回路接続材料 | |
JP2010004067A (ja) | 回路接続材料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100804 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110405 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110601 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111101 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111114 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141209 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141209 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |