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1. (WO2017138483) INSULATED COATED CONDUCTIVE PARTICLES, ANISOTROPIC CONDUCTIVE ADHESIVE AND CONNECTED STRUCTURE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/138483 International Application No.: PCT/JP2017/004175
Publication Date: 17.08.2017 International Filing Date: 06.02.2017
IPC:
H01B 5/00 (2006.01) ,C09J 7/00 (2006.01) ,C09J 9/02 (2006.01) ,C09J 11/00 (2006.01) ,H01B 1/00 (2006.01) ,H01B 1/22 (2006.01) ,H01B 5/16 (2006.01) ,H01R 11/01 (2006.01)
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
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
7
Adhesives in the form of films or foils
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:
日立化成株式会社 HITACHI CHEMICAL COMPANY, LTD. [JP/JP]; 東京都千代田区丸の内一丁目9番2号 9-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1006606, JP
Inventors:
中川 昌之 NAKAGAWA Masashi; JP
赤井 邦彦 AKAI Kunihiko; JP
江尻 芳則 EJIRI Yoshinori; JP
山崎 将平 YAMAZAKI Shohei; JP
渡辺 靖 WATANABE Yasushi; JP
Agent:
長谷川 芳樹 HASEGAWA Yoshiki; JP
清水 義憲 SHIMIZU Yoshinori; JP
平野 裕之 HIRANO Hiroyuki; JP
Priority Data:
2016-02392710.02.2016JP
Title (EN) INSULATED COATED CONDUCTIVE PARTICLES, ANISOTROPIC CONDUCTIVE ADHESIVE AND CONNECTED STRUCTURE
(FR) PARTICULES CONDUCTRICES À REVÊTEMENT ISOLANT, AGENT ADHÉSIF CONDUCTEUR ANISOTROPE, ET STRUCTURE DE CONNEXION
(JA) 絶縁被覆導電粒子、異方導電性接着剤、及び接続構造体
Abstract:
(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 micro circuits. 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 μm to 10 μm (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).
(FR) L’invention fournit des particules conductrices à revêtement isolant qui permettent de concilier une excellente fiabilité en termes d’isolation et de conduction, y compris en cas de connexion d’un très petit circuit. Ces particules conductrices à revêtement isolant (100a) sont équipées de particules conductrices (1) et d’une pluralité de particules isolantes (210) en adhésion à la surface des particules conductrices (1). Le diamètre particulaire moyen des particules conductrices (1) est supérieur ou égal à 1μm et inférieur ou égal à 10μm. Les particules isolantes (210) incluent des premières particules isolantes (210a) possédant un diamètre particulaire moyen supérieur ou égal à 200nm et inférieur ou égal à 500nm, et des secondes particules isolantes (210b) possédant un diamètre particulaire moyen supérieur ou égal à 30nm et inférieur ou égal à 130nm et constituées de silice.
(JA) 微小な回路の接続においても、優れた絶縁信頼性及び導通信頼性を両立できる絶縁被覆導電粒子を提供する。絶縁被覆導電粒子100aは、導電粒子1と、導電粒子1の表面に付着された複数の絶縁粒子210と、を備える。導電粒子1の平均粒径は、1μm以上10μm以下である。絶縁粒子210は、200nm以上500nm以下の平均粒径を有する第1絶縁粒子210aと、30nm以上130nm以下の平均粒径を有し、シリカからなる第2絶縁粒子210bと、を含む。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108604481KR1020180110019