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1.发明授权公开(公告)号：US12007410B2
公开(公告)日：2024-06-11
申请号：US17778048
申请日：2020-11-19
CPC分类号： G01R1/0416 , G01R1/06761 , H01R13/2414
摘要： A sheet connector according to the present invention has: a first insulating layer having a first surface positioned on one side in the thickness direction, a second surface positioned on the other side, and a plurality of first through-holes passing through between the first surface and the second surface; and a plurality of first conductive layers arranged on the inner wall surfaces of the first through-holes. First ends of the first conductive layers on the first surface side project from the first surface.
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公开(公告)号：US20230209711A1
公开(公告)日：2023-06-29
申请号：US17923638
申请日：2021-05-26
发明人： Katsunori Nishiura , Daisuke Yamada
CPC分类号： H05K1/115 , G01R1/0408 , H05K3/368 , H05K3/4038 , H05K3/0044
摘要： This anisotropic conductive sheet includes: an insulating layer having a first surface and a second surface; and a plurality of conductive paths which are disposed so as to extend in the thickness direction inside the insulating layer and which are respectively exposed to the outside of the first surface and the second surface. The circumferential surface of the conductive paths includes a region where the surface area ratio represented by equation (1) is at least 1.04. Equation (1): surface area ratio = surface area / area
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3.发明授权公开(公告)号：US11921132B2
公开(公告)日：2024-03-05
申请号：US17778053
申请日：2020-11-19
摘要： An anisotropic conductive sheet according to the present invention comprises an insulating layer and a plurality of conductive layers. The insulating layer is elastic, and has a first surface that is positioned on one side in the thickness direction, a second surface that is positioned on the other side in the thickness direction, and a plurality of through holes that penetrate the layer from the first surface to the second surface. The conductive layers are respectively arranged on the inner wall surfaces of the plurality of through holes. The insulating layer comprises an elastic layer that is formed of a crosslinked product of an elastomer composition, and a heat-resistant resin layer that is formed of a heat-resistant resin composition that has a higher glass transition temperature than the crosslinked product of an elastomer composition.
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公开(公告)号：US20190181428A1
公开(公告)日：2019-06-13
申请号：US16325233
申请日：2017-08-15
发明人： Katsunori Nishiura , Nan Fang , Takakazu Hirose , Masahiro Furuya
IPC分类号： H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/62 , H01M4/36 , H01M10/0525
摘要： The objective of the present invention is to provide a negative electrode for a nonaqueous-electrolyte secondary cell, the negative electrode being predoped by immersion in a solution containing ions of an alkali metal and a catalyst, wherein the weight and volume of the negative electrode tend not to increase due to the predoping, and it is possible to further increase initial charge/discharge efficiency. A negative electrode for achieving this objective includes a negative-electrode mix layer containing at least: an alloy-based material (A) that includes silicon or tin capable of absorbing an alkali metal or an alkali earth metal; carbon particles (B); a carboxylic-acid-salt-containing polymer (C); and a straight-chain polyphenylene compound (D), the ratio of the alloy-based material (A) to the total of the alloy-based material (A) and the carbon particles (B) being greater than or equal to 10 vol % and less than 60 vol %, the amount of carboxylic-acid-salt-containing polymer (C) in the negative-electrode mix layer being 4-13 mass % of the total mass of the negative-electrode mix layer, and the degree of neutralization of the carboxylic-acid-salt-containing polymer (C) being 50% or more.
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公开(公告)号：US11860193B2
公开(公告)日：2024-01-02
申请号：US17295474
申请日：2019-11-21
IPC分类号： G01R1/073
CPC分类号： G01R1/07314
摘要： This anisotropic conductive sheet includes: a plurality of conductive paths; and an insulation layer which is disposed to fill the space between the plurality of conductive paths and has a first surface and a second surface. Each of the conductive path extends in a thickness direction of the insulation layer and has a first end part on the first surface side and a second end part on the second surface side. When the conductive paths are seen through so that the center of the first end part overlaps the center of the second end part, at least a portion of the conductive paths does not overlap the first end part and the second end part.
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公开(公告)号：US20230335308A1
公开(公告)日：2023-10-19
申请号：US18073609
申请日：2021-07-08
发明人： Katsunori Nishiura , Daisuke Yamada
摘要： 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 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, the vinyl groups of the adhesion layers is bound to the SiCH3 group of the insulation layer through a radical addition reaction.
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公开(公告)号：US10297817B2
公开(公告)日：2019-05-21
申请号：US15116123
申请日：2015-02-02
摘要： A negative electrode for a lithium-ion secondary cell, the negative electrode including a layered body of a collector and a negative electrode active material layer containing an alloy-based material (A) containing silicon or tin as a constituent element, a carbon coating (C) that covers the surface of the alloy-based material (A), carbon particles (B), and a binder (D), wherein the negative electrode for a lithium-ion secondary cell is characterized in that the total pore volume and average pore diameter of the carbon particles (B), as measured by nitrogen gas adsorption, satisfy the ranges of 1.0×10−2 to 1.0×10−1 cm3/g and 20 to 50 nm, respectively. The negative electrode for a lithium-ion secondary cell, and a lithium-ion secondary cell in which such a negative electrode for a lithium-ion secondary cell is used, have a high capacity and excellent cycle characteristics.
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