Title:
ANISOTROPIC CONDUCTIVE SHEET, ELECTRICAL INSPECTION DEVICE, AND ELECTRICAL INSPECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/080349
Kind Code:
A1
Abstract:
This anisotropic conductive sheet comprises: an insulating layer which has a plurality of through holes; and a plurality of conductive parts which are respectively disposed to inner walls of the plurality of through holes. The insulating layer has a first elastomer layer, a second elastomer layer, an intermediate high-elastic-modulus layer which is disposed therebetween, and at least one first surface-layer high-elastic-modulus layer which disposed on a surface of the first elastomer layer that is on the opposite side from the intermediate high-elastic-modulus layer and which constitutes a first surface. The storage modulus of the at least one first surface-layer high-elastic-modulus layer and intermediate high-elastic-modulus layer at 25°C is higher than the storage modulus of the first elastomer layer and the second elastomer layer at 25°C.
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Inventors:
NISHIURA KATSUNORI
YAMADA HIROYUKI
YAMADA DAISUKE
HORI MASAO
YAMADA HIROYUKI
YAMADA DAISUKE
HORI MASAO
Application Number:
PCT/JP2023/037132
Publication Date:
April 18, 2024
Filing Date:
October 13, 2023
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
H01R11/01
Domestic Patent References:
| WO2021100824A1 | 2021-05-27 | |||
| WO2022009942A1 | 2022-01-13 |
Foreign References:
| JP2002025351A | 2002-01-25 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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