JP2011040711A - 電気化学デバイス - Google Patents
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Abstract
【解決手段】蓄電素子10は、下からの順に第1電極シート11、セパレートシート14、第2電極シート12、セパレートシート14、第3電極シート13となるように重ね合わせた積層体を基準線VSLに沿って折り曲げて重ね合わせた形態を有しており、該形態にあって第1電極シート11の集電極層11a及び分極性電極層11bと、第2電極シート12の集電極層12a及び分極性電極層12bと、第3電極シート13の集電極層13a及び分極性電極層13bと、2枚のセパレートシート14は、それぞれ折り曲げ箇所を通じて連続している。
【選択図】図9
Description
図1〜図15は本発明を電気二重層キャパシタに適用した実施形態を示す。この電気二重層キャパシタは、蓄電素子10と、該蓄電素子10に接続された一対のリード20と、該一対のリード20の一部が露出するように蓄電素子10を封入したパッケージ30と、を備えている。
図17〜図30は本発明をリチウムイオンキャパシタに適用した実施形態を示す。このリチウムイオンキャパシタは、蓄電素子40と、該蓄電素子40に接続された一対のリード20と、該一対のリード20の一部が露出するように蓄電素子10を封入したパッケージ50と、を備えている。
(1)第1実施形態では、第1電極シート11、セパレートシート14、第2電極シート12、セパレートシート14、第3電極シート13の順に重ね合わせて得た積層体を折り曲げて重ね合わせることで蓄電素子10を構成したものを示し、第2実施形態では、第1電極シート41、セパレートシート43、第2電極シート42の順に重ね合わせて得た積層体を折り曲げて重ね合わせることで蓄電素子10を構成したものを示したが、折り曲げる前の積層体のシート数は第1実施形態に示した積層体(図7(B)を参照)よりも増加しても良い。
Claims (6)
- 蓄電素子をパッケージ内に封入した構造を備える電気化学デバイスであって、
該蓄電素子は、集電極層と該集電極層の少なくとも一面に形成された分極性電極層を有する2以上の電極シートが分極性電極層間にセパレートシートを介在して積み重ねられた物を基準線に沿って折り曲げて重ね合わせた形態を有しており、該形態にあって各電極シートの集電極層及び分極性電極層とセパレートシートはそれぞれ折り曲げ箇所を通じて連続している。 - 請求項1に記載の電気化学デバイスにおいて、
前記2以上の電極シートのうち、一方極性として用いられる電極シートの集電極層の両端には前記形態において互いに向き合うリード接続部が設けられていて、且つ、該リード接続部は相互に結合されており、他方極性として用いられる電極シートの集電極層の両端には前記形態において前記電極シートのリード接続部と非接触位置で互いに向き合うリード接続部が設けられていて、且つ、該リード接続部は相互に結合されている。 - 請求項2に記載の電気化学デバイスにおいて、
前記一方極性として用いられる電極シートのリード接続部はセパレートシートを介して相互に結合され、前記他方極性として用いられる電極シートのリード接続部はセパレートシートを介して相互に結合されている。 - 請求項1〜3の何れか1項に記載の電気化学デバイスにおいて、
前記積み重ねられた物は、集電極層と該集電極層の一面に形成された分極性電極層を有する第1電極シートと、集電極層と該集電極層の両面に形成された分極性電極層を有する第2電極シートと、集電極層と該集電極層の他面に形成された分極性電極層を有する第3電極シートと、2枚のセパレートシートとを備えていて、2枚のセパレートシートの一方のセパレートシートは第1電極シートの分極性電極層と第2電極シートの一方の分極性電極層との間に介在し、他方のセパレートシートは第2電極シートの他方の分極性電極層と第3電極シートの分極性電極層との間に介在する。
いる。 - 請求項1〜3の何れか1項に記載の電気化学デバイスにおいて、
前記積み重ねられた物は、集電極層と該集電極層の一面に形成された分極性電極層を有する第1電極シートと、集電極層と該集電極層の他面に形成された分極性電極層を有する第2電極シートと、セパレートシートとを備えていて、セパレートシートは第1電極シートの分極性電極層と第2電極シートの分極性電極層との間に介在する。 - 請求項1〜3の何れか1項に記載の電気化学デバイスにおいて、
前記2以上の電極シートのうち、一方極性として用いられる少なくとも1つの電極シートの集電極層は位置ずれ防止突起を外縁に有していて、且つ、該位置ずれ防止突起は隣接するセパレートシートに非貫通状態で食い込んでおり、他方極性として用いられる少なくとも1つの電極シートの集電極層は位置ずれ防止突起を外縁に有していて、且つ、該位置ずれ防止突起は隣接するセパレートシートに非貫通状態で食い込んでいる。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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JP2010075347A JP5026544B2 (ja) | 2009-07-17 | 2010-03-29 | 電気化学デバイス |
CN201080029005.7A CN102473529B (zh) | 2009-07-17 | 2010-06-03 | 电化学装置 |
KR1020117027079A KR101227916B1 (ko) | 2009-07-17 | 2010-06-03 | 전기 화학 디바이스 |
PCT/JP2010/059410 WO2011007624A1 (ja) | 2009-07-17 | 2010-06-03 | 電気化学デバイス |
US13/383,411 US8804310B2 (en) | 2009-07-17 | 2010-06-03 | Electrochemical device |
TW099123573A TWI437595B (zh) | 2009-07-17 | 2010-07-16 | Electrochemical device |
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JP2010075347A JP5026544B2 (ja) | 2009-07-17 | 2010-03-29 | 電気化学デバイス |
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JP2017195297A (ja) * | 2016-04-21 | 2017-10-26 | セイコーインスツル株式会社 | 電気化学セル |
JP2017224655A (ja) * | 2016-06-13 | 2017-12-21 | セイコーインスツル株式会社 | 電気化学セル |
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EP3128579B1 (de) | 2015-08-07 | 2019-09-25 | Robert Bosch Gmbh | Batteriezelle |
US10833324B2 (en) | 2015-08-25 | 2020-11-10 | Licap Technologies, Inc. | Electrodes with controlled amount of lithium attached and method of making same |
JP6703826B2 (ja) * | 2015-12-02 | 2020-06-03 | 日東電工株式会社 | フィルム貼り合わせ方法 |
MY195773A (en) | 2016-05-20 | 2023-02-11 | Kyocera Avx Components Corp | Multi-Cell Ultracapacitor |
US11830672B2 (en) | 2016-11-23 | 2023-11-28 | KYOCERA AVX Components Corporation | Ultracapacitor for use in a solder reflow process |
KR20230046794A (ko) * | 2021-09-30 | 2023-04-06 | 주식회사 엘지에너지솔루션 | 분리막 적층체 및 이를 포함하는 전극 조립체, 그리고 전극 조립체 제조 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0864479A (ja) * | 1994-08-24 | 1996-03-08 | Fuji Elelctrochem Co Ltd | 電気化学素子およびその製造方法 |
JP2000353643A (ja) * | 1999-06-10 | 2000-12-19 | Honda Motor Co Ltd | 電気二重層コンデンサ |
JP2002043180A (ja) * | 2000-07-31 | 2002-02-08 | Kyocera Corp | 電気二重層コンデンサ |
JP2003508906A (ja) * | 1999-08-30 | 2003-03-04 | エナジィ・ストーリッジ・システムズ・プロプライエタリー・リミテッド | 電荷蓄積装置 |
JP2007299855A (ja) * | 2006-04-28 | 2007-11-15 | Nec Tokin Corp | 積層型電気化学デバイス |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4761352A (en) * | 1985-05-17 | 1988-08-02 | Eastman Kodak Company | Accordian folded electrode assembly |
JPH03234016A (ja) | 1990-02-09 | 1991-10-18 | Isuzu Motors Ltd | 電気二重層コンデンサ |
US5460904A (en) * | 1993-08-23 | 1995-10-24 | Bell Communications Research, Inc. | Electrolyte activatable lithium-ion rechargeable battery cell |
US6181545B1 (en) * | 1998-09-24 | 2001-01-30 | Telcordia Technologies, Inc. | Supercapacitor structure |
JP2002532869A (ja) | 1998-12-05 | 2002-10-02 | エナジィ・ストーリッジ・システムズ・プロプライエタリー・リミテッド | 電荷蓄積装置 |
JP2001338848A (ja) | 2000-05-26 | 2001-12-07 | Matsuo Electric Co Ltd | 電気二重層コンデンサ |
JP4637325B2 (ja) | 2000-06-29 | 2011-02-23 | 京セラ株式会社 | 電気二重層コンデンサ |
KR20030064783A (ko) | 2000-11-09 | 2003-08-02 | 에프오씨 프랑켄버그 오일 컴패니 이에스티. | 슈퍼커패시터 및 이 슈퍼커패시터를 제조하는 방법 |
US20030186117A1 (en) * | 2002-03-27 | 2003-10-02 | Ntk Powerdex, Inc. | Primary lithium battery and method of forming the same |
US7251122B2 (en) * | 2003-12-22 | 2007-07-31 | Tdk Corporation | Electric chemical capacitor, and method and apparatus for manufacturing electrode for electric chemical capacitor |
US7629077B2 (en) * | 2004-02-26 | 2009-12-08 | Qinetiq Limited | Pouch cell construction |
JP4670275B2 (ja) | 2004-08-12 | 2011-04-13 | 日産自動車株式会社 | バイポーラ電池および組電池 |
US8105714B2 (en) * | 2004-10-29 | 2012-01-31 | Medtronic, Inc. | Lithium-ion battery |
JP5103822B2 (ja) | 2006-08-14 | 2012-12-19 | ソニー株式会社 | 非水電解質二次電池 |
-
2010
- 2010-03-29 JP JP2010075347A patent/JP5026544B2/ja not_active Expired - Fee Related
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0864479A (ja) * | 1994-08-24 | 1996-03-08 | Fuji Elelctrochem Co Ltd | 電気化学素子およびその製造方法 |
JP2000353643A (ja) * | 1999-06-10 | 2000-12-19 | Honda Motor Co Ltd | 電気二重層コンデンサ |
JP2003508906A (ja) * | 1999-08-30 | 2003-03-04 | エナジィ・ストーリッジ・システムズ・プロプライエタリー・リミテッド | 電荷蓄積装置 |
JP2002043180A (ja) * | 2000-07-31 | 2002-02-08 | Kyocera Corp | 電気二重層コンデンサ |
JP2007299855A (ja) * | 2006-04-28 | 2007-11-15 | Nec Tokin Corp | 積層型電気化学デバイス |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017195297A (ja) * | 2016-04-21 | 2017-10-26 | セイコーインスツル株式会社 | 電気化学セル |
JP2017224655A (ja) * | 2016-06-13 | 2017-12-21 | セイコーインスツル株式会社 | 電気化学セル |
Also Published As
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US8804310B2 (en) | 2014-08-12 |
KR20120024605A (ko) | 2012-03-14 |
TW201125010A (en) | 2011-07-16 |
US20120113566A1 (en) | 2012-05-10 |
CN102473529A (zh) | 2012-05-23 |
WO2011007624A1 (ja) | 2011-01-20 |
JP5026544B2 (ja) | 2012-09-12 |
CN102473529B (zh) | 2014-03-12 |
KR101227916B1 (ko) | 2013-01-30 |
TWI437595B (zh) | 2014-05-11 |
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