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1. (CN108604481) INSULATED COATED CONDUCTIVE PARTICLES, ANISOTROPIC CONDUCTIVE ADHESIVE AND CONNECTED STRUCTURE

Office : China
Application Number: 201780010665.2 Application Date: 06.02.2017
Publication Number: 108604481 Publication Date: 28.09.2018
Publication Kind : A
Prior PCT appl.: Application Number:PCTJP2017004175 ; Publication Number: Click to see the data
IPC:
H01B 5/00
C09J 7/10
C09J 9/02
C09J 11/00
H01B 1/00
H01B 1/22
H01B 5/16
H01R 11/01
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
5
Non-insulated conductors or conductive bodies characterised by their form
[IPC code unknown for C09J 7/10]
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
9
Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
02
Electrically-conducting adhesives
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
11
Features of adhesives not provided for in group C09J9/76
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
1
Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
20
Conductive material dispersed in non-conductive organic material
22
the conductive material comprising metals or alloys
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
5
Non-insulated conductors or conductive bodies characterised by their form
16
comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
R
ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
11
Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
01
characterised by the form or arrangement of the conductive interconnection between their connecting locations
Applicants: HITACHI CHEMICAL CO LTD
日立化成株式会社
Inventors: NAKAGAWA MASASHI
中川昌之
AKAI KUNIHIKO
赤井邦彦
EJIRI YOSHINORI
江尻芳则
YAMAZAKI SHOHEI
山崎将平
WATANABE YASUSHI
渡边靖
Agents: 北京银龙知识产权代理有限公司 11243
北京银龙知识产权代理有限公司 11243
Priority Data: 2016-023927 10.02.2016 JP
Title: (EN) INSULATED COATED CONDUCTIVE PARTICLES, ANISOTROPIC CONDUCTIVE ADHESIVE AND CONNECTED STRUCTURE
(ZH) 绝缘被覆导电粒子、各向异性导电性粘接剂和连接结构体
Abstract: front page image
(EN) Provided are insulated coated conductive particles which enable the achievement of a good balance between excellent insulation reliability and conduction reliability even in a connection between microcircuits. Each insulated coated conductive particle 100a comprises a conductive particle 1 and a plurality of insulating particles 210 that are adhered to the surface of the conductive particle 1. The average particle diameter of the conductive particles 1 is from 1 [mu]m to 10 [mu]m (inclusive). The insulating particles 210 include first insulating particles 210a having an average particle diameter of from 200 nm to 500 nm (inclusive) and second insulating particles 210b formed from silica and having an average particle diameter of from 30 nm to 130 nm (inclusive).
(ZH) 提供一种即使在微小电路的连接中也能够兼顾优异的绝缘可靠性和导通可靠性的绝缘被覆导电粒子。绝缘被覆导电粒子(100a)具备导电粒子(1)和附着于导电粒子(1)的表面的多个绝缘粒子(210)。导电粒子(1)的平均粒径为大于或等于1μm且小于或等于10μm。绝缘粒子(210)包含具有大于或等于200nm且小于或等于500nm的平均粒径的第一绝缘粒子(210a)、以及具有大于或等于30nm且小于或等于130nm的平均粒径且由二氧化硅组成的第二绝缘粒子(210b)。
Also published as:
KR1020180110019WO/2017/138483