-
公开(公告)号：US10756314B2
公开(公告)日：2020-08-25
申请号：US16066705
申请日：2017-03-09
Inventor： Yoshiya Sakaguchi , Norihiro Kawamura
IPC: H01M2/00 , H01M2/10 , H01M10/653 , H01M10/6555 , H01M10/613 , H01M10/658 , H01M10/651 , H01M10/647 , H01M10/6551
Abstract: A composite sheet includes a thermally-conductive sheet, a first insulating sheet that covers one surface of the thermally-conductive sheet; a second insulating sheet that covers another surface of the thermally-conductive sheet, and seals the thermally-conductive sheet between the first insulating sheet and the second insulating sheet, and a thermal insulation layer that is laminated between the thermally-conductive sheet and the first insulating sheet to cover at least a part of the thermally-conductive sheet.
-
公开(公告)号：US10476102B2
公开(公告)日：2019-11-12
申请号：US15522325
申请日：2015-12-09
Inventor： Takeshi Fujii , Koji Sakai , Kazushi Yoshida , Yoshiya Sakaguchi , Yuuichi Abe
IPC: H01M10/0525 , H01M10/48 , H01M10/617 , H01M10/613 , H01G11/32 , H01G17/00 , H01M4/133 , H01G11/08 , H01M10/0585 , H01M10/6551
Abstract: A battery includes a case, at least one of a first battery cell and a second battery cell disposed in the case, and a graphite sheet disposed at at least one of a position between the case and the first battery cell and a position between the first battery cell and the second battery cell. The graphite sheet has a terminal portion for taking out an electrical signal.
-
公开(公告)号：US10438866B2
公开(公告)日：2019-10-08
申请号：US14778138
申请日：2014-01-08
Inventor： Masafumi Nakayama , Yoshiya Sakaguchi , Hirofumi Yamada
IPC: B32B27/40 , B32B37/06 , B32B37/24 , B32B5/16 , B32B7/12 , F16L59/02 , H01L23/427 , B32B9/04 , B32B27/28 , B32B33/00 , B32B9/00 , B32B15/09 , B32B15/20 , B32B27/14 , B32B27/16 , B32B27/36 , B32B37/14
Abstract: A heat-insulating sheet includes a heat storage sheet, a first insulating sheet, and a thermally conductive sheet. The heat storage sheet contains a first resin and a plurality of microcapsules containing latent heat storage material and mixed in the form of aggregates with each other. The first insulating sheet has a first face bonded to the heat storage sheet and a second face opposite to the first face. The thermally conductive sheet is bonded to the second face of the first insulating sheet. The content of the microcapsules in the heat storage sheet is falls within a range from 40 wt % to 90 wt %, inclusive. The heat storage sheet includes a layer free from the microcapsules at a portion in contact with the first insulating sheet.
-
公开(公告)号：US10211492B2
公开(公告)日：2019-02-19
申请号：US15033899
申请日：2014-12-17
Inventor： Yoshiya Sakaguchi , Kazuo Kimura , Kazuhiko Kubo
IPC: G06F1/20 , H01M10/617 , H01M10/623 , H01M10/653 , H01M10/658 , H01M10/667 , H01M10/6554
Abstract: An electronic apparatus includes a heat generating component, a first battery, a second battery, a heat conductive sheet, and a heat insulating layer. The second battery is disposed between the heat generating component and the first battery. The heat conductive sheet thermally couples the heat generating component to the first battery. The heat insulating layer is disposed between the heat conductive sheet and the second battery.
-
公开(公告)号：US20180163112A1
公开(公告)日：2018-06-14
申请号：US15575464
申请日：2016-05-20
Inventor： Yasuyoshi Watanabe , Yoshiya Sakaguchi , Masafumi NAKAYAMA
IPC: C09K5/14 , C08K3/04 , C08K7/00 , C08G77/06 , H01L23/373 , B32B7/02 , B32B27/08 , B32B27/20 , B32B27/28
Abstract: Provided is a thermally conductive sheet including an oriented-graphite thermally conductive layer and an insulating thermally conductive layer stacked on the oriented-graphite thermally conductive layer, the oriented-graphite thermally conductive layer including a polymer matrix including a plate-like graphite powder, flat surfaces of particles of the plate-like graphite powder being oriented in the thickness direction of the sheet, the insulating thermally conductive layer including a polymer matrix including an insulating thermally conductive filler dispersed in the polymer matrix, the insulating thermally conductive layer having a thermal conductivity and an insulating property. The thermally conductive sheet has a high thermal conductivity and an insulating property, is capable of being readily fixed to an adherend, and is easy to handle.
-
Patent Agency Ranking
公开(公告)号：US10923784B2
公开(公告)日：2021-02-16
申请号：US16076499
申请日：2017-05-09
Inventor： Yoshiya Sakaguchi , Takeshi Fujii
IPC: H01M10/613 , H01M10/653 , H01M10/6555 , B32B9/00 , H01M10/647 , H05K7/20 , H01M2/10
Abstract: A heat-conductive sheet includes first and second insulating sheets placed on each other and a graphite sheet disposed between the first and second insulating sheets. The graphite sheet is entirely sealed by the first and second insulating sheets. The graphite sheet has a first slit provided therein. The first and second insulating sheets have a second slit passing through the first and second insulating sheets. The second slit is located inside the first slit of the graphite sheet.
-
公开(公告)号：US10689556B2
公开(公告)日：2020-06-23
申请号：US15575464
申请日：2016-05-20
Inventor： Yasuyoshi Watanabe , Yoshiya Sakaguchi , Masafumi Nakayama
IPC: B32B9/00 , C09K5/14 , C08L83/04 , C08K3/013 , H01L23/373 , H01L23/42 , C08K3/04 , B32B7/02 , B32B27/08 , B32B27/20 , B32B27/28 , C08K7/00 , C08G77/20 , C08K7/02 , C08G77/12 , B82Y30/00
Abstract: Provided is a thermally conductive sheet including an oriented-graphite thermally conductive layer and an insulating thermally conductive layer stacked on the oriented-graphite thermally conductive layer, the oriented-graphite thermally conductive layer including a polymer matrix including a plate-like graphite powder, flat surfaces of particles of the plate-like graphite powder being oriented in the thickness direction of the sheet, the insulating thermally conductive layer including a polymer matrix including an insulating thermally conductive filler dispersed in the polymer matrix, the insulating thermally conductive layer having a thermal conductivity and an insulating property. The thermally conductive sheet has a high thermal conductivity and an insulating property, is capable of being readily fixed to an adherend, and is easy to handle.
-
公开(公告)号：US10244657B2
公开(公告)日：2019-03-26
申请号：US15023418
申请日：2014-09-01
Inventor： Masafumi Nakayama , Yoshiya Sakaguchi , Hirofumi Yamada
IPC: H05K7/20 , H05K5/02 , H01L23/427
Abstract: A thermal insulation sheet includes a heat storage sheet, an insulation sheet affixed to the heat storage sheet, and a highly-thermoconductive sheet affixed to the insulation sheet. The heat storage sheet contains a resin and powdery microcapsules mixed with the resin. The powdery microcapsules encapsulate latent-heat storage agent. The heat storage sheet has a void ratio not less than 10% and not more than 30%. Or, the heat storage sheet may have surface roughness Ra not less than 2 μm and not more than 20 μm. The thermal insulation sheet suppresses or retards transferring of heat generated in a heat-generating component to outside, and suppresses a rapid rising of a temperature of the heat-generating component.
-
公开(公告)号：US20170345734A1
公开(公告)日：2017-11-30
申请号：US15536222
申请日：2015-12-01
Inventor： Yasuyoshi Watanabe , Yoshiya Sakaguchi , Masafumi Nakayama
IPC: H01L23/373 , H05K7/20 , C08K3/04 , C09K5/14
CPC classification number: H01L23/3733 , C08K3/04 , C08K3/22 , C08K2003/2227 , C08K2201/001 , C08K2201/005 , C08K2201/006 , C09K5/14 , H01L23/373 , H01L23/3737 , H01L23/42 , H01L2924/0002 , H05K7/2039 , H01L2924/00 , C08L83/04
Abstract: The thermally conductive sheet includes a sheet-like formed body produced by curing a mixed composition containing an uncured polymer matrix, a flat graphite powder, and a thermally conductive filler having an aspect ratio of 2 or less, flat surfaces of particles of the flat graphite powder being aligned in a thickness direction of the sheet. The thermally conductive sheet contains the thermally conductive filler together with the flat graphite powder and thus contains the thermally conductive material densely charged and has good flexibility and good tackiness on the surfaces of the sheet.
-
公开(公告)号：US11085712B2
公开(公告)日：2021-08-10
申请号：US16481502
申请日：2018-01-19
Inventor： Shigeru Koyano , Yoshifumi Iimuro , Yoshiya Sakaguchi
Abstract: To provide a heat-dissipating sheet having good close-contact properties with an adherend such as a heat-generating body and being easy to handle. A heat-dissipating sheet includes a heat-dissipating member including a graphite sheet, a first thermally conductive layer, and a second thermally conductive layer stacked in this order. The first thermally conductive layer contains a thermally conductive filler dispersed in a polymer matrix and has an outer shape larger than the graphite sheet when viewed in plan. The second thermally conductive layer contains a thermally conductive filler dispersed in a polymer matrix, is more flexible than the first thermally conductive layer, and has an outer shape identical to or smaller than the first thermally conductive layer when viewed in plan.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.017 seconds)
