公开(公告)号：US20170149026A1

公开(公告)日：2017-05-25

申请号：US15338524

申请日：2016-10-31

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jung-Yup YANG ,  Jun-Won SUH ,  Jeong-Doo YI ,  Jan-Dee KIM ,  Bong-Kyoung PARK ,  Ju-Hyeong HAN ,  Ju-hee SOHN ,  Da-Woon HAN ,  Hye-Ri EOM ,  Hyun-Hwa SONG ,  Sol CHOI ,  Seok-Hun HONG

IPC: H01M2/02 ,  H01M2/08

CPC classification number: H01M2/0287 ,  H01M2/026 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/029 ,  H01M2/08

Abstract: A case for a rechargeable battery and a rechargeable battery including the case, the case including a sequentially deposited first resin layer and second resin layer, wherein the second resin layer includes a butyl-based resin.

公开(公告)号：US20170155100A1

公开(公告)日：2017-06-01

申请号：US15347212

申请日：2016-11-09

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Hyun-Hwa SONG ,  Jun-Won SUH ,  Jan-Dee KIM ,  Jung-Gyu NAM ,  Jeong-Doo YI ,  Bong-Kyoung PARK ,  Jung-Yup YANG ,  Ju-Hyeong HAN ,  Ju-Hee SOHN ,  Hye-Ri EOM ,  Da-Woon HAN ,  Sol CHOI ,  Seok-Hun HONG

IPC: H01M2/02 ,  H01M2/08

CPC classification number: H01M2/0275 ,  H01M2/0287 ,  H01M2/08 ,  H01M4/667 ,  H01M4/668 ,  H01M10/0585

Abstract: A battery includes a conductive substrate, the conductive substrate including a first resin layer, a barrier layer, a second resin layer, a first electrode current collector layer, and a first electrode coating layer that are sequentially stacked inward from an outermost side of the battery, an exterior member disposed to face the conductive substrate, a sealing portion formed at edges of the conductive substrate and the exterior member, and at least one second inner electrode positioned between the conductive substrate and the exterior member and stacked using a separator as a border.

公开(公告)号：US20170155098A1

公开(公告)日：2017-06-01

申请号：US15341428

申请日：2016-11-02

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Bong-Kyoung PARK ,  Jun-Won SUH ,  Jung-Gyu NAM ,  Jeong-Doo YI ,  Jung-Yup YANG ,  Ju-Hyeong HAN ,  Ju-Hee SOHN ,  Hye-Ri EOM ,  Da-Woon HAN ,  Hyun-Hwa SONG ,  Sol CHOI ,  Seok-Hun HONG ,  Jan-Dee KIM

IPC: H01M2/02 ,  H01M10/0585 ,  H01M4/66 ,  H01M2/08 ,  H01M4/36

CPC classification number: H01M2/0275 ,  H01M2/0287 ,  H01M2/08 ,  H01M4/366 ,  H01M4/667 ,  H01M4/668 ,  H01M10/0585

Abstract: A flexible rechargeable battery includes a first conductive member including a first resin layer, a first barrier layer, a second resin layer, a first electrode current collector layer, and a first electrode coating layer that are sequentially layered from an outer side thereof, a second conductive member that faces the first conductive member, the second conductive member including a third resin layer, a second barrier layer, a fourth resin layer, a second electrode current collector layer, and a second electrode coating layer that are sequentially layered from an outer side thereof, and a sealing portion located on edges of the first conductive member and the second conductive member. The sealing portion is made of a metallic material.