公开(公告)号：US09645028B2

公开(公告)日：2017-05-09

申请号：US14478755

申请日：2014-09-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chwee Lin Choong ,  Jongjin Park ,  Jihyun Bae ,  Byoungsun Lee ,  Jungkyun Im

IPC: G01L9/00 ,  G01L1/22

CPC classification number: G01L9/0052 ,  G01L1/2206 ,  G01L1/2293 ,  G01L2009/0069

Abstract: Provided is a pressure sensor including an elastic thin film including a first surface and a second surface that face each other, the elastic thin film including an elastomer material, a plurality of protruding deformable structures patterned on the first surface; a piezoresistive electrode formed along surfaces of the plurality of protruding deformable structures; and a counter electrode disposed to face the piezoresistive electrode.

公开(公告)号：US20170117539A1

公开(公告)日：2017-04-27

申请号：US15161879

申请日：2016-05-23

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Ken OGATA ,  Koichi TAKEI ,  Mijong Kim ,  Minje Park ,  Kanghee Lee ,  Byoungsun Lee ,  Seongho Jeon

IPC: H01M4/36 ,  H01M4/04 ,  H01M10/0525 ,  H01M4/583 ,  H01M4/133

CPC classification number: H01M4/366 ,  H01M4/0419 ,  H01M4/0471 ,  H01M4/0483 ,  H01M4/13 ,  H01M4/133 ,  H01M4/386 ,  H01M4/583 ,  H01M4/587 ,  H01M10/0525

Abstract: A secondary particle-type electrode active material including: at least one pore; and a shell surrounding the at least one pore, wherein the shell includes a first layer and a second layer, the first layer including a first carbonaceous material, and the second layer including a composite and disposed on the first layer, wherein the composite includes a silicon material and a second carbonaceous material. Also, an electrode and a secondary battery include the electrode active material.

公开(公告)号：US20160365569A1

公开(公告)日：2016-12-15

申请号：US15169878

申请日：2016-06-01

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Jaemyung Lee ,  Seongho Jeon ,  Hosang Park ,  Byoungsun Lee ,  Kanghee Lee

IPC: H01M4/36 ,  H01M10/0525 ,  H01M4/38 ,  H01M4/62 ,  H01M4/485

CPC classification number: H01M4/364 ,  H01M4/38 ,  H01M4/485 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/027

Abstract: A composite anode active material, the composite including: a metal particle; a carbon-containing material, and a garnet-type lithium ion conductor, wherein an amount of the garnet-type lithium ion conductor is greater than 1 part by weight and less than 5 parts by weight, based on 100 parts by weight of a total weight of the metal particle, the carbon-containing material, and the garnet-type lithium ion conductor.

Abstract translation: 一种复合阳极活性材料，所述复合材料包括：金属颗粒; 含碳材料和石榴石型锂离子导体，其中石榴石型锂离子导体的量大于1重量份且小于5重量份，基于100重量份的总计 金属颗粒，含碳材料和石榴石型锂离子导体的重量。