JP7325439B2 - 蓄電装置 - Google Patents

蓄電装置 Download PDF

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Publication number
JP7325439B2
JP7325439B2 JP2020557013A JP2020557013A JP7325439B2 JP 7325439 B2 JP7325439 B2 JP 7325439B2 JP 2020557013 A JP2020557013 A JP 2020557013A JP 2020557013 A JP2020557013 A JP 2020557013A JP 7325439 B2 JP7325439 B2 JP 7325439B2
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JP
Japan
Prior art keywords
oxide
insulator
terminal
conductor
transistor
Prior art date
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Application number
JP2020557013A
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English (en)
Japanese (ja)
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JPWO2020104891A5 (ja
JPWO2020104891A1 (https=
Inventor
圭 高橋
佑樹 岡本
港 伊藤
貴彦 石津
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of JPWO2020104891A1 publication Critical patent/JPWO2020104891A1/ja
Publication of JPWO2020104891A5 publication Critical patent/JPWO2020104891A5/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/61—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcharge
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/63—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overdischarge
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/933—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/67—Thin-film transistors [TFT]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thin Film Transistor (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Semiconductor Integrated Circuits (AREA)
JP2020557013A 2018-11-22 2019-11-12 蓄電装置 Active JP7325439B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018219250 2018-11-22
JP2018219250 2018-11-22
PCT/IB2019/059681 WO2020104891A1 (ja) 2018-11-22 2019-11-12 半導体装置、蓄電装置、及び電子機器

Publications (3)

Publication Number Publication Date
JPWO2020104891A1 JPWO2020104891A1 (https=) 2020-05-28
JPWO2020104891A5 JPWO2020104891A5 (ja) 2022-08-25
JP7325439B2 true JP7325439B2 (ja) 2023-08-14

Family

ID=70773900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020557013A Active JP7325439B2 (ja) 2018-11-22 2019-11-12 蓄電装置

Country Status (3)

Country Link
US (1) US11714138B2 (https=)
JP (1) JP7325439B2 (https=)
WO (1) WO2020104891A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020174299A1 (ja) 2019-02-25 2020-09-03 株式会社半導体エネルギー研究所 二次電池の保護回路及び二次電池の異常検知システム
WO2020174303A1 (ja) 2019-02-26 2020-09-03 株式会社半導体エネルギー研究所 半導体装置及び半導体装置の動作方法
US12126344B2 (en) 2020-07-24 2024-10-22 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
CN116194926A (zh) * 2020-09-18 2023-05-30 株式会社半导体能源研究所 半导体装置及电子设备
KR102830370B1 (ko) * 2021-01-22 2025-07-04 삼성전자주식회사 멀티 레벨 칩 인에이블 신호를 생성하는 스토리지 장치 및 이의 동작 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001145271A (ja) 1999-11-11 2001-05-25 Mitsumi Electric Co Ltd 二次電池の保護方法及び保護回路
JP2002186191A (ja) 2000-12-14 2002-06-28 Mitsubishi Electric Corp バッテリセル用セルシャント回路
WO2006112501A1 (ja) 2005-04-20 2006-10-26 Matsushita Electric Industrial Co., Ltd. 二次電池の保護回路、電池パック、及び感熱保護スイッチ装置
JP2006345665A (ja) 2005-06-10 2006-12-21 Denso Corp ピエゾインジェクタの駆動装置
JP2012208120A (ja) 2011-03-17 2012-10-25 Ricoh Co Ltd 二次電池の保護用半導体装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09266639A (ja) 1996-03-27 1997-10-07 Makita Corp 充電装置
KR100263551B1 (ko) 1996-10-12 2000-08-01 윤종용 2차 배터리 충전 회로
JP3593261B2 (ja) 1998-06-22 2004-11-24 株式会社リコー ヒステリシスコンパレータ回路、及び波形発生回路
US6429709B1 (en) * 1998-12-14 2002-08-06 Semiconductor Components Industries Llc Power converter circuit and method for controlling
US6340880B1 (en) 1999-11-11 2002-01-22 Mitsumi Electric Co., Ltd. Method of protecting a chargeable electric cell
JP4884694B2 (ja) 2005-04-20 2012-02-29 パナソニック株式会社 二次電池の保護回路及び電池パック
JP2009017703A (ja) 2007-07-05 2009-01-22 Mitsumi Electric Co Ltd 二次電池の充電制御回路及びこれを用いた充電制御装置
JP5061884B2 (ja) 2007-12-21 2012-10-31 ミツミ電機株式会社 電池パック
JP2011097772A (ja) 2009-10-30 2011-05-12 Seiko Instruments Inc バッテリ状態監視回路及びバッテリ装置
US10298043B2 (en) 2011-12-23 2019-05-21 Semiconductor Energy Laboratory Co., Ltd. Method for charging lithium ion secondary battery and battery charger
KR101434093B1 (ko) 2012-03-19 2014-08-25 가부시키가이샤 리코 2차 전지의 보호용 반도체 장치
US9160195B2 (en) 2012-07-17 2015-10-13 Semiconductor Energy Laboratory Co., Ltd. Charging device
US9614258B2 (en) 2012-12-28 2017-04-04 Semiconductor Energy Laboratory Co., Ltd. Power storage device and power storage system
JP6150255B2 (ja) 2013-09-30 2017-06-21 セイコーＮｐｃ株式会社 ヒステリシスコンパレータ回路
JP6079571B2 (ja) * 2013-11-11 2017-02-15 株式会社デンソー 電磁弁駆動装置
KR102367787B1 (ko) 2016-06-30 2022-02-24 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치 및 반도체 장치의 동작 방법
FR3082959A1 (fr) 2018-06-26 2019-12-27 Stmicroelectronics (Rousset) Sas Commande cyclique de cellules d'un circuit integre
US12431719B2 (en) 2018-08-31 2025-09-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and operating method of semiconductor device
JP7405763B2 (ja) 2018-10-25 2023-12-26 株式会社半導体エネルギー研究所 蓄電装置及び蓄電装置の動作方法
JP7472037B2 (ja) 2018-11-16 2024-04-22 株式会社半導体エネルギー研究所 電池保護回路、蓄電装置、及び電気機器
KR102798972B1 (ko) 2018-11-22 2025-04-21 가부시키가이샤 한도오따이 에네루기 켄큐쇼 이차 전지의 이상 검출 장치 및 반도체 장치
WO2020104890A1 (ja) 2018-11-22 2020-05-28 株式会社半導体エネルギー研究所 半導体装置および電池パック
JP7273064B2 (ja) 2018-12-19 2023-05-12 株式会社半導体エネルギー研究所 ヒステリシスコンパレータ、半導体装置、及び蓄電装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001145271A (ja) 1999-11-11 2001-05-25 Mitsumi Electric Co Ltd 二次電池の保護方法及び保護回路
JP2002186191A (ja) 2000-12-14 2002-06-28 Mitsubishi Electric Corp バッテリセル用セルシャント回路
WO2006112501A1 (ja) 2005-04-20 2006-10-26 Matsushita Electric Industrial Co., Ltd. 二次電池の保護回路、電池パック、及び感熱保護スイッチ装置
JP2006345665A (ja) 2005-06-10 2006-12-21 Denso Corp ピエゾインジェクタの駆動装置
JP2012208120A (ja) 2011-03-17 2012-10-25 Ricoh Co Ltd 二次電池の保護用半導体装置

Also Published As

Publication number Publication date
US20220011375A1 (en) 2022-01-13
WO2020104891A1 (ja) 2020-05-28
US11714138B2 (en) 2023-08-01
JPWO2020104891A1 (https=) 2020-05-28

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