JP2024504911A5 - - Google Patents
Info
- Publication number
- JP2024504911A5 JP2024504911A5 JP2023539163A JP2023539163A JP2024504911A5 JP 2024504911 A5 JP2024504911 A5 JP 2024504911A5 JP 2023539163 A JP2023539163 A JP 2023539163A JP 2023539163 A JP2023539163 A JP 2023539163A JP 2024504911 A5 JP2024504911 A5 JP 2024504911A5
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- assembly according
- shape
- coated
- zigzag shape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020210137261A KR102876316B1 (ko) | 2021-10-15 | 2021-10-15 | 전극 조립체 및 이를 포함하는 전지셀 |
| PCT/IB2022/060187 WO2023062613A1 (ko) | 2021-10-15 | 2022-10-24 | 전극 조립체 및 이를 포함하는 전지셀 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024504911A JP2024504911A (ja) | 2024-02-02 |
| JP2024504911A5 true JP2024504911A5 (https=) | 2024-09-25 |
| JP7604732B2 JP7604732B2 (ja) | 2024-12-24 |
Family
ID=85988458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023539163A Active JP7604732B2 (ja) | 2021-10-15 | 2022-10-24 | 電極組立体およびこれを含む電池セル |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240097177A1 (https=) |
| EP (1) | EP4261968A4 (https=) |
| JP (1) | JP7604732B2 (https=) |
| KR (1) | KR102876316B1 (https=) |
| CN (1) | CN116868391A (https=) |
| WO (1) | WO2023062613A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4726823A1 (en) * | 2023-08-03 | 2026-04-15 | LG Energy Solution, Ltd. | Electrode assembly and secondary battery comprising same |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0917441A (ja) * | 1995-06-27 | 1997-01-17 | Sanyo Electric Co Ltd | 折曲した電極板を内蔵する角形電池 |
| KR101139016B1 (ko) | 2009-06-17 | 2012-04-26 | 주식회사 엘지화학 | 다방향성 리드-탭 구조를 가진 리튬 이차 전지 |
| JP2011138675A (ja) * | 2009-12-28 | 2011-07-14 | Panasonic Corp | 非水系二次電池用電極群およびこれを用いた非水系二次電池 |
| CN102664285A (zh) * | 2012-02-27 | 2012-09-12 | 宁德新能源科技有限公司 | 一种锂离子电池及其极片组合方法 |
| JP2014035998A (ja) * | 2012-08-10 | 2014-02-24 | Toyota Industries Corp | 蓄電装置 |
| US9246185B2 (en) * | 2013-03-14 | 2016-01-26 | Sion Power Corporation | Electrochemical cell having a folded electrode and separator, battery including the same, and method of forming same |
| KR101551912B1 (ko) * | 2013-11-01 | 2015-09-08 | 한국전기연구원 | 코인형 리튬 이온 전지 제조방법 |
| DE102013019071A1 (de) | 2013-11-15 | 2015-05-21 | Karlsruher Institut für Technologie | Elektrodenanordnung, Verfahren zu ihrer Herstellung und elektrochemische Zelle |
| JP2016115471A (ja) * | 2014-12-12 | 2016-06-23 | シチズンホールディングス株式会社 | 扁平型電池 |
| US10312547B2 (en) * | 2015-11-25 | 2019-06-04 | Robert Bosch Battery Systems Llc | Cross-woven electrode assembly |
| CN212783563U (zh) * | 2020-09-25 | 2021-03-23 | 合肥国轩高科动力能源有限公司 | 锂离子电池及其卷芯结构 |
-
2021
- 2021-10-15 KR KR1020210137261A patent/KR102876316B1/ko active Active
-
2022
- 2022-10-24 CN CN202280011228.3A patent/CN116868391A/zh active Pending
- 2022-10-24 US US18/273,339 patent/US20240097177A1/en active Pending
- 2022-10-24 WO PCT/IB2022/060187 patent/WO2023062613A1/ko not_active Ceased
- 2022-10-24 EP EP22880531.3A patent/EP4261968A4/en active Pending
- 2022-10-24 JP JP2023539163A patent/JP7604732B2/ja active Active
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