Invention Grant
- Patent Title: Silicon secondary battery
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Application No.: US15328305Application Date: 2015-07-21
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Publication No.: US10050302B2Publication Date: 2018-08-14
- Inventor: Byung Hoon Ryu , Jae Kyung Kong
- Applicant: REKRIX CO., LTD.
- Applicant Address: KR Seoul
- Assignee: REKRIX CO., LTD.
- Current Assignee: REKRIX CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: The PL Law Group, PLLC
- Priority: KR10-2014-0092518 20140722
- International Application: PCT/KR2015/007583 WO 20150721
- International Announcement: WO2016/013859 WO 20160128
- Main IPC: H01M10/00
- IPC: H01M10/00 ; H01M10/054 ; H01M10/056 ; H01M10/04 ; H01M10/36 ; H01M4/136 ; H01M4/133 ; H01M4/74 ; H01M10/0565 ; H01M4/583 ; H01M2/02 ; H01M2/20 ; H01M4/58 ; H01M4/66 ; H01M4/80 ; H01L23/58 ; H01M4/36 ; H01M4/62 ; H01M10/0562 ; H01M10/0585 ; H05K1/18 ; H01M2/10 ; H01M6/40 ; H01M4/02 ; H01M10/42

Abstract:
A silicon secondary battery, by substitutions of silicon for lithium, enables decreasing of preparations cost and minimizing of environmental pollutions. By laminate pressing multiple times a positive or negative electrode material, the present invention enables increasing of the density of a positive or negative electrode active material, thereby increasing current density and capacity. By having mesh plates equipped inside the positive electrode active material and the negative electrode active material, the present invention enables effective moving of electrons. By enabling common use of an electrode, of a silicon secondary battery, connected during a serial connections of the silicon secondary battery, the present invention enables decreasing of the thickness of a silicon secondary battery assembly and increasing of output voltage. By being integrally formed with a PCB or a chip and supplying a power source, the present invention plays the role of a backup power source for instant discharging.
Public/Granted literature
- US20170222253A1 SILICON SECONDARY BATTERY Public/Granted day:2017-08-03
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