ANISOTROPIC CONDUCTIVE FILM, MANUFACTURING METHOD THEREFOR, AND CONNECTION STRUCTURE

Title:

ANISOTROPIC CONDUCTIVE FILM, MANUFACTURING METHOD THEREFOR, AND CONNECTION STRUCTURE

Document Type and Number:

WIPO Patent Application WO/2017/141863

Kind Code:

A1

Abstract:

An anisotropic conductive film (10) has a structure in which an insulating resin layer (1) and a conductive-particle-containing layer (4) that has a plurality of conductive particles (3) existing therein are layered. The insulating resin layer (1) and the conductive-particle-containing layer (4) are both a photopolymerizable resin composition layer containing a photopolymerizable compound and a photopolymerization initiator. The conductive particles (3) exist in a mutually independent manner when the anisotropic conductive film is viewed in a planar view. The anisotropic conductive film has a transmissivity of at least 40%, in the film thickness direction, for light having a wavelength of 300-400 nm.

Inventors:

HIRAYAMA KENICHI (JP)
TSUKAO REIJI (JP)
MIYAKE TAKESHI (JP)

Application Number:

PCT/JP2017/005093

Publication Date:

August 24, 2017

Filing Date:

February 13, 2017

Export Citation:

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Assignee:

DEXERIALS CORP (JP)

International Classes:

H01R11/01; C09J7/20; C09J201/00; H01B5/14; H01B5/16; H01B13/00; H01R43/00

Foreign References:

JP2015195198A	2015-11-05
JP2005340305A	2005-12-08
JP2015149132A	2015-08-20
JP2015149131A	2015-08-20