JP2016076475A - 二次電池を有する電子機器及び眼鏡型デバイス - Google Patents

二次電池を有する電子機器及び眼鏡型デバイス Download PDF

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Publication number
JP2016076475A
JP2016076475A JP2015149220A JP2015149220A JP2016076475A JP 2016076475 A JP2016076475 A JP 2016076475A JP 2015149220 A JP2015149220 A JP 2015149220A JP 2015149220 A JP2015149220 A JP 2015149220A JP 2016076475 A JP2016076475 A JP 2016076475A
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Japan
Prior art keywords
electrode current
current collector
secondary battery
negative electrode
positive electrode
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.)
Withdrawn
Application number
JP2015149220A
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English (en)
Japanese (ja)
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JP2016076475A5 (enExample
Inventor
亮太 田島
Ryota Tajima
亮太 田島
▲ひろ▼木　正明
正明 ▲ひろ▼木
Masaaki Hiroki
大典 古松
Onori Furumatsu
大典 古松
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of JP2016076475A publication Critical patent/JP2016076475A/ja
Publication of JP2016076475A5 publication Critical patent/JP2016076475A5/ja
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0583—Construction or manufacture of accumulators with folded construction elements except wound ones, i.e. folded positive or negative electrodes or separators, e.g. with "Z"-shaped electrodes or separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0459—Cells or batteries with folded separator between plate-like electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/466—U-shaped, bag-shaped or folded
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Secondary Cells (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Battery Mounting, Suspending (AREA)
  • Eyeglasses (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP2015149220A 2014-08-06 2015-07-29 二次電池を有する電子機器及び眼鏡型デバイス Withdrawn JP2016076475A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014160050 2014-08-06
JP2014160050 2014-08-06
JP2014218032 2014-10-27
JP2014218032 2014-10-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019236337A Division JP7027395B2 (ja) 2014-08-06 2019-12-26 二次電池

Publications (2)

Publication Number Publication Date
JP2016076475A true JP2016076475A (ja) 2016-05-12
JP2016076475A5 JP2016076475A5 (enExample) 2018-09-06

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JP2015149220A Withdrawn JP2016076475A (ja) 2014-08-06 2015-07-29 二次電池を有する電子機器及び眼鏡型デバイス
JP2019236337A Active JP7027395B2 (ja) 2014-08-06 2019-12-26 二次電池
JP2022021834A Withdrawn JP2022066233A (ja) 2014-08-06 2022-02-16 二次電池
JP2023171874A Pending JP2023175902A (ja) 2014-08-06 2023-10-03 電子機器

Family Applications After (3)

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JP2019236337A Active JP7027395B2 (ja) 2014-08-06 2019-12-26 二次電池
JP2022021834A Withdrawn JP2022066233A (ja) 2014-08-06 2022-02-16 二次電池
JP2023171874A Pending JP2023175902A (ja) 2014-08-06 2023-10-03 電子機器

Country Status (4)

Country Link
US (3) US10236483B2 (enExample)
JP (4) JP2016076475A (enExample)
KR (3) KR102608252B1 (enExample)
TW (5) TWI677126B (enExample)

Cited By (4)

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KR102048528B1 (ko) * 2019-02-27 2019-11-25 엘아이지넥스원 주식회사 웨어러블 기기의 전력 제어 장치 및 방법
JPWO2018229597A1 (ja) * 2017-06-16 2020-04-16 株式会社半導体エネルギー研究所 充電制御システム、及び充電制御方法、及び電子機器
US11495856B2 (en) 2018-08-10 2022-11-08 Ricoh Company, Ltd. Glasses-type device and charger for glasses-type device
WO2023176111A1 (ja) * 2022-03-15 2023-09-21 株式会社Ｇｓユアサ 蓄電素子

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JP2016076475A (ja) * 2014-08-06 2016-05-12 株式会社半導体エネルギー研究所 二次電池を有する電子機器及び眼鏡型デバイス
US10770729B2 (en) 2015-01-09 2020-09-08 Semiconductor Energy Laboratory Co., Ltd. Electrode, power storage device, and electronic equipment
JP6675216B2 (ja) 2015-02-27 2020-04-01 株式会社半導体エネルギー研究所 蓄電装置
JP6890956B2 (ja) 2015-12-10 2021-06-18 株式会社半導体エネルギー研究所 蓄電装置及び電子機器
CN113253592B (zh) 2016-02-26 2022-11-08 株式会社半导体能源研究所 连接部件、电源装置、电子设备及系统
KR102807266B1 (ko) 2016-02-26 2025-05-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 축전 장치, 전지 제어 유닛 및 전자 기기
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
KR102578534B1 (ko) 2016-12-02 2023-09-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 전력 저장 장치 및 전자 기기
CN113412511A (zh) 2019-02-22 2021-09-17 株式会社半导体能源研究所 眼镜式电子设备
CN110429216B (zh) * 2019-07-26 2022-04-15 宁波柔创纳米科技有限公司 可折叠电子产品及其柔性电池以及柔性电池的制备方法
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WO2024071784A1 (ko) * 2022-09-27 2024-04-04 삼성전자 주식회사 분리막이 형성된 배터리 장치를 포함하는 전자 장치

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
JPWO2018229597A1 (ja) * 2017-06-16 2020-04-16 株式会社半導体エネルギー研究所 充電制御システム、及び充電制御方法、及び電子機器
JP7235409B2 (ja) 2017-06-16 2023-03-08 株式会社半導体エネルギー研究所 充電制御システム及び充電制御方法
US11495856B2 (en) 2018-08-10 2022-11-08 Ricoh Company, Ltd. Glasses-type device and charger for glasses-type device
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WO2023176111A1 (ja) * 2022-03-15 2023-09-21 株式会社Ｇｓユアサ 蓄電素子

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KR20250133241A (ko) 2025-09-05
KR20230165184A (ko) 2023-12-05
US20240178456A1 (en) 2024-05-30
TW202220266A (zh) 2022-05-16
JP7027395B2 (ja) 2022-03-01
TW202127721A (zh) 2021-07-16
TWI808598B (zh) 2023-07-11
US20190207175A1 (en) 2019-07-04
US10236483B2 (en) 2019-03-19
TW201944643A (zh) 2019-11-16
JP2022066233A (ja) 2022-04-28
KR102608252B1 (ko) 2023-11-30
TW202414878A (zh) 2024-04-01
TWI677126B (zh) 2019-11-11
JP2020047610A (ja) 2020-03-26
TW201613165A (en) 2016-04-01
JP2023175902A (ja) 2023-12-12
KR102850006B1 (ko) 2025-08-26
TWI752826B (zh) 2022-01-11
US20160043363A1 (en) 2016-02-11
KR20160017621A (ko) 2016-02-16
US11894523B2 (en) 2024-02-06
TW202027327A (zh) 2020-07-16
TWI721810B (zh) 2021-03-11

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