Invention Grant
- Patent Title: Rechargeable battery with variable layer dependent to temperature change
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Application No.: US15922479Application Date: 2018-03-15
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Publication No.: US11276874B2Publication Date: 2022-03-15
- Inventor: Bookeun Oh , Yeonil Lee , Jaeyeon Lee
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2017-0032341 20170315
- Main IPC: H01M10/04
- IPC: H01M10/04 ; H01M10/60 ; H01M4/13 ; H01M4/66 ; H01M10/42 ; H04M1/02 ; H01M50/581 ; H02J7/00 ; H01M10/058 ; H01M10/052 ; H01M10/0587 ; H01M50/209
Abstract:
A rechargeable battery is provided. The rechargeable battery includes a positive electrode substrate layer; a positive electrode active material layer disposed adjacent to the positive electrode substrate layer; a negative electrode substrate layer; a negative electrode active material layer disposed adjacent to the negative electrode substrate layer; a separator disposed between the positive electrode active material layer and the negative electrode active material layer; and a shape variable layer disposed between the positive electrode substrate and the positive electrode active material layer or between the negative electrode substrate and the negative electrode active material layer.
Public/Granted literature
- US20180269517A1 RECHARGEABLE BATTERY WITH VARIABLE LAYER DEPENDENT TO TEMPERATURE CHANGE Public/Granted day:2018-09-20
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