-
1.发明公开公开(公告)号：US20230327089A1
公开(公告)日：2023-10-12
申请号：US18210170
申请日：2023-06-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hwiyeol PARK , Huisu JEONG , Kyounghwan KIM , Jeongkuk SHON , Junhyeong LEE , Sungjin LIM , Jin S. HEO
CPC classification number: H01M4/366 , H01M4/043 , H01M4/0471 , H01M4/139 , H01M4/485 , H01M4/5825 , H01M10/0525 , H01M2004/021
Abstract: An electrode structure includes a base layer including a first active material, and a plurality of active material plates on a first surface of the base layer and spaced apart from one another, the plurality of active material plates including a second active material. An active material density of the base layer is less than an active material density of an active material plate of the plurality of active material plates.
-
公开(公告)号：US20220393272A1
公开(公告)日：2022-12-08
申请号：US17886681
申请日：2022-08-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Heungchan LEE , Dongmin IM , Hwiyeol PARK , Hyunchul LEE , Huisu JEONG , Junhyeong LEE , Jin S. HEO
Abstract: A metal metal-air battery includes: an anode layer including a metal, a cathode layer spaced apart from the anode layer and including a hybrid conductive material having both electron conductivity and ionic conductivity; and a separator disposed between the anode layer and the cathode layer, wherein the hybrid conductive material includes a channel for metal ion transfer from the anode layer and a channel for electron transfer between the cathode and the anode.
-
公开(公告)号：US20210384545A1
公开(公告)日：2021-12-09
申请号：US17410197
申请日：2021-08-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyunghoon CHO , Hwiyeol PARK , Jin S. HEO , Hojung YANG
IPC: H01M10/052 , H01M10/04 , H01M10/0562 , H01M10/0583
Abstract: A secondary battery includes a first electrode collector layer and a second electrode collector layer, which face each other, a plurality of first active material layers that electrically contact the first electrode collector layer and are substantially perpendicular to the first electrode collector layer, a plurality of second active material layers that electrically contact the second electrode collector layer and are substantially perpendicular to the second electrode collector layer, and a first conductor layer that electrically contacts the first electrode collector layer and is inserted into the plurality of first active material layers.
37-
公开(公告)号：US20210036304A1
公开(公告)日：2021-02-04
申请号：US16944760
申请日：2020-07-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyounghwan Kim , Hwiyeol Park , Jeongkuk Shon , Junhyeong Lee , Sungjin Lim , Huisu Jeong , Jin S. HEO
IPC: H01M4/13 , H01M4/36 , H01M4/70 , H01M10/052
Abstract: An electrode structure includes: a current collector layer including a current collector including a feature, wherein the current collector is within the current collector layer, an active material layer provided on the current collector layer, and an adhesive pattern including an adhesive and disposed in the feature of the current collector, wherein the adhesive pattern extends between the current collector layer and the active material layer, and the active material layer is fixed on a top surface of the current collector layer by the adhesive pattern.
-
公开(公告)号：US20250023091A1
公开(公告)日：2025-01-16
申请号：US18897216
申请日：2024-09-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyunghoon CHO , Hwiyeol PARK , Jin S. HEO , Hojung YANG
IPC: H01M10/052 , H01M4/04 , H01M4/139 , H01M4/66 , H01M6/40 , H01M10/04 , H01M10/0562 , H01M10/0583
Abstract: A secondary battery includes a first electrode collector layer and a second electrode collector layer, which face each other, a plurality of first active material layers that electrically contact the first electrode collector layer and are substantially perpendicular to the first electrode collector layer, a plurality of second active material layers that electrically contact the second electrode collector layer and are substantially perpendicular to the second electrode collector layer, and a first conductor layer that electrically contacts the first electrode collector layer and is inserted into the plurality of first active material layers.
-
Patent Agency Ranking
公开(公告)号：US20190214674A1
公开(公告)日：2019-07-11
申请号：US16049888
申请日：2018-07-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungjin LIM , Huisu JEONG , Kyounghwan KIM , Hwiyeol PARK , Jeongkuk SHON , Wooyoung YANG , Jaemyung LEE , Junhyeong LEE , Jin S. HEO
IPC: H01M10/058
CPC classification number: H01M10/058 , H01M2/1686 , H01M2/18 , H01M10/0454 , H01M10/0562 , H01M10/0583 , H01M2004/021 , H01M2004/025 , H01M2004/028
Abstract: An electrochemical device including: a positive electrode current collector; a plurality of positive electrodes disposed on the positive electrode current collector; an electrolyte layer disposed on the plurality of positive electrodes; a negative electrode disposed on the electrolyte layer; and a negative electrode current collector disposed on the negative electrode, wherein the electrolyte layer includes a first electrolyte layer and a second electrolyte layer, and wherein the second electrolyte layer is between the first electrolyte layer and the negative electrode.
-
7.发明申请CATHODE INCLUDING SINTERED POLYCRYSTALLINE MATERIAL, SECONDARY BATTERY INCLUDING THE CATHODE, AND METHOD OF MANUFACTURING THE CATHODE 审中-公开包括烧结多晶材料的阴极，包括阴极的二次电池，以及制造阴极的方法公开(公告)号：US20170040607A1
公开(公告)日：2017-02-09
申请号：US15047740
申请日：2016-02-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyunghoon CHO , Seunghoon NAM , Hwiyeol PARK , Hojung YANG , Huisu JEONG , Jin S. HEO
IPC: H01M4/525 , H01M10/0525 , H01M10/0562 , H01M4/1391 , C30B29/22 , H01M4/134 , H01M4/38 , H01M4/1395 , C30B28/02 , H01M4/131 , H01M4/04
CPC classification number: H01M4/525 , C30B28/02 , C30B29/22 , H01M4/0404 , H01M4/0407 , H01M4/0471 , H01M4/131 , H01M4/134 , H01M4/1391 , H01M4/1395 , H01M4/382 , H01M4/505 , H01M10/052 , H01M10/0525 , H01M10/0562 , H01M10/0583 , H01M2004/021 , H01M2004/027 , H01M2004/028 , H01M2220/30 , H01M2300/0068
Abstract: A cathode includes a cathode collector layer, and a cathode active material layer on a surface of the cathode collector layer. The cathode active material layer includes a sintered polycrystalline material having a plurality of crystal grains of a lithium-based oxide, and each of the plurality of crystal grains includes a seed template, and a matrix crystal around the seed template, where the seed template is a single crystal and having a shape of a plate.
Abstract translation: 阴极包括阴极集电体层和阴极集电体层的表面上的正极活性物质层。 阴极活性物质层包括具有多个锂基氧化物的晶粒的烧结多晶体材料，并且多个晶粒中的每个晶粒包括种子模板和种子模板周围的基质晶体，其中种子模板是 单晶并且具有板的形状。
-
8.发明申请SECONDARY BATTERY HAVING HIGH RATE CAPABILITY AND HIGH ENERGY DENSITY AND METHOD OF MANUFACTURING THE SAME 审中-公开具有高速能力和高能量密度的二次电池及其制造方法公开(公告)号：US20160204464A1
公开(公告)日：2016-07-14
申请号：US14990162
申请日：2016-01-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyunghoon CHO , Hwiyeol PARK , Jin S. HEO , Hojung YANG
IPC: H01M10/04 , H01M10/052 , H01M10/0583
CPC classification number: H01M10/052 , H01M4/0421 , H01M4/139 , H01M4/661 , H01M6/40 , H01M10/0459 , H01M10/0472 , H01M10/0562 , H01M10/0583 , H01M2300/0071
Abstract: A secondary battery includes a first electrode collector layer and a second electrode collector layer, which face each other, a plurality of first active material layers that electrically contact the first electrode collector layer and are substantially perpendicular to the first electrode collector layer, a plurality of second active material layers that electrically contact the second electrode collector layer and are substantially perpendicular to the second electrode collector layer, and a first conductor layer that electrically contacts the first electrode collector layer and is inserted into the plurality of first active material layers.
Abstract translation: 二次电池包括彼此面对的第一电极集电体层和第二电极集电体层，多个与第一电极集电体层电接触并且基本上垂直于第一电极集电极层的第一活性材料层，多个 与第二电极集电体层电接触并且基本上垂直于第二电极集电器层的第二活性材料层，以及与第一电极集电体层电接触并插入到多个第一活性材料层中的第一导体层。
-
公开(公告)号：US20210202934A1
公开(公告)日：2021-07-01
申请号：US17036170
申请日：2020-09-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Huisu JEONG , Hwiyeol PARK , Kyounghwan KIM , Jeongkuk SHON , Junhyeong LEE , Sungjin LIM , Jin S. HEO
Abstract: An active material structure includes first active material lines arranged in a first direction, second active material lines arranged in a second direction intersecting the first direction, and intermediate active material lines between the first active material lines and the second active material lines in a third direction intersecting the first direction and the second direction, the intermediate active material lines provided in overlapping regions of the first active material lines and the second active material lines, wherein the upper active material lines and the second active material lines are electrically connected by the intermediate active material lines.
-
10.发明申请公开(公告)号：US20200161642A1
公开(公告)日：2020-05-21
申请号：US16658635
申请日：2019-10-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hwiyeol PARK , Huisu JEONG , Kyounghwan KIM , Jeongkuk SHON , Junhyeong LEE , Sungjin LIM , Jin S. HEO
Abstract: An electrode structure includes a base layer including a first active material, and a plurality of active material plates on a first surface of the base layer and spaced apart from one another, the plurality of active material plates including a second active material. An active material density of the base layer is less than an active material density of an active material plate of the plurality of active material plates.
-
-
-
-
-
-
-
-
-
Search Results
21
records
(took 0.021 seconds)
