Title:
ANISOTROPIC CONDUCTIVE SHEET, ANISOTROPIC CONDUCTIVE SHEET MANUFACTURING METHOD, ELECTRICAL INSPECTION DEVICE, AND ELECTRICAL INSPECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/009942
Kind Code:
A1
Abstract:
This anisotropic conductive sheet has an insulation layer, a plurality of conduction paths, and a plurality of adhesion layers disposed therebetween. The adhesion layers each contain a silane coupling agent composition containing a silane coupling agent having a vinyl group and a hydrolyzable group, or a polycondensate of said composition. In the anisotropic conductive sheet: a) the insulation layer contains an addition crosslinked product of a silicone rubber composition containing an organopolysiloxane having a SiH group, and at least a portion of the vinyl groups of the adhesion layers is bound to the SiH group of the insulation layer through an addition reaction; or b) the insulation layer contains an organic peroxide crosslinked product of a silicone rubber composition containing an organopolysiloxane having a SiCH3 group, at least a portion of the vinyl groups of the adhesion layers is bound to the SiCH3 group of the insulation layer through a radical addition reaction.
Inventors:
NISHIURA KATSUNORI
YAMADA DAISUKE
YAMADA DAISUKE
Application Number:
PCT/JP2021/025714
Publication Date:
January 13, 2022
Filing Date:
July 08, 2021
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
H01R11/01; B32B7/12; B32B27/00; C08L83/05; C08L83/07; H01B5/16; H01R43/00
Domestic Patent References:
| WO2020105693A1 | 2020-05-28 | |||
| WO1998007216A1 | 1998-02-19 | |||
| WO2010032521A1 | 2010-03-25 |
Foreign References:
| JPH10247536A | 1998-09-14 | |||
| JP2017082125A | 2017-05-18 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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