CN1892938B - 层叠式固体电解电容器 - Google Patents
层叠式固体电解电容器 Download PDFInfo
- Publication number
- CN1892938B CN1892938B CN200610101740XA CN200610101740A CN1892938B CN 1892938 B CN1892938 B CN 1892938B CN 200610101740X A CN200610101740X A CN 200610101740XA CN 200610101740 A CN200610101740 A CN 200610101740A CN 1892938 B CN1892938 B CN 1892938B
- Authority
- CN
- China
- Prior art keywords
- cathode foil
- electrolytic capacitor
- solid electrolytic
- anode foils
- stacked
- 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.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 87
- 239000007787 solid Substances 0.000 title claims abstract description 51
- 239000011888 foil Substances 0.000 claims abstract description 108
- 229920001940 conductive polymer Polymers 0.000 claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000002322 conducting polymer Substances 0.000 claims abstract description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 239000007784 solid electrolyte Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 24
- 238000000576 coating method Methods 0.000 description 24
- 239000002245 particle Substances 0.000 description 21
- 239000000126 substance Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 239000000178 monomer Substances 0.000 description 7
- 239000007800 oxidant agent Substances 0.000 description 7
- 230000001590 oxidative effect Effects 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 4
- 239000005030 aluminium foil Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000006193 liquid solution Substances 0.000 description 3
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920000128 polypyrrole Polymers 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- FLDCSPABIQBYKP-UHFFFAOYSA-N 5-chloro-1,2-dimethylbenzimidazole Chemical compound ClC1=CC=C2N(C)C(C)=NC2=C1 FLDCSPABIQBYKP-UHFFFAOYSA-N 0.000 description 2
- 239000001741 Ammonium adipate Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 235000019293 ammonium adipate Nutrition 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- LWLURCPMVVCCCR-UHFFFAOYSA-N iron;4-methylbenzenesulfonic acid Chemical compound [Fe].CC1=CC=C(S(O)(=O)=O)C=C1 LWLURCPMVVCCCR-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229930192474 thiophene Natural products 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- JTOZNOWMMLUVTP-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine;thiophene Chemical compound C=1C=CSC=1.O1CCOC2=CSC=C21 JTOZNOWMMLUVTP-UHFFFAOYSA-N 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- VDEMSYUYVFEVJB-UHFFFAOYSA-N iron;2-methoxybenzenesulfonic acid Chemical compound [Fe].COC1=CC=CC=C1S(O)(=O)=O VDEMSYUYVFEVJB-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000005019 vapor deposition process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/14—Structural combinations or circuits for modifying, or compensating for, electric characteristics of electrolytic capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/008—Terminals
- H01G9/012—Terminals specially adapted for solid capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/15—Solid electrolytic capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Description
电容(μF) | tanδ(%) | 漏电流(μμA/2分钟) | ESR(mΩ) | |
实施例1 | 1508 | 5.9 | 125 | 3.9 |
比较例1 | 733 | 6.9 | 127 | 7.8 |
比较例2 | 1423 | 6.4 | 263 | 5.2 |
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005198660A JP2007019233A (ja) | 2005-07-07 | 2005-07-07 | 積層型固体電解コンデンサ |
JP2005198660 | 2005-07-07 | ||
JP2005-198660 | 2005-07-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1892938A CN1892938A (zh) | 2007-01-10 |
CN1892938B true CN1892938B (zh) | 2010-05-12 |
Family
ID=37597660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610101740XA Expired - Fee Related CN1892938B (zh) | 2005-07-07 | 2006-07-07 | 层叠式固体电解电容器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7417844B2 (zh) |
JP (1) | JP2007019233A (zh) |
KR (1) | KR100827160B1 (zh) |
CN (1) | CN1892938B (zh) |
TW (1) | TWI314333B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101689429B (zh) * | 2007-04-20 | 2013-05-08 | 富士通株式会社 | 电极箔及其制造方法以及电解电容器 |
JP2009289833A (ja) * | 2008-05-27 | 2009-12-10 | Nichicon Corp | 固体電解コンデンサの製造方法 |
JP2010129651A (ja) * | 2008-11-26 | 2010-06-10 | Nichicon Corp | 固体電解コンデンサの製造方法 |
TWI395243B (en) * | 2009-07-08 | 2013-05-01 | Stacked solid electrolytic condenser with positive multi-pin structure | |
TWI469162B (en) * | 2009-11-23 | 2015-01-11 | Stacked solid electrolytic capacitor and method for manufacturing the same | |
US8520366B2 (en) | 2009-12-22 | 2013-08-27 | Kemet Electronics Corporation | Solid electrolytic capacitor and method of manufacture |
TWI421888B (zh) * | 2010-03-05 | 2014-01-01 | Apaq Technology Co Ltd | 具有多端產品引出腳之堆疊式固態電解電容器 |
KR101125331B1 (ko) * | 2011-05-18 | 2012-03-27 | 김문석 | 자중 견인 의자 |
TWI435352B (zh) * | 2011-09-21 | 2014-04-21 | Apaq Technology Co Ltd | 高比表面積鋁材及其製作方法 |
US10484398B2 (en) | 2013-09-29 | 2019-11-19 | Mcafee, Llc | Threat intelligence on a data exchange layer |
CN109817463B (zh) * | 2019-03-15 | 2024-02-13 | 泉州泉石电子科技有限公司 | 一种电解电容器 |
WO2023120707A1 (ja) * | 2021-12-24 | 2023-06-29 | パナソニックIpマネジメント株式会社 | 電解コンデンサの製造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1321322A (zh) * | 1999-09-10 | 2001-11-07 | 松下电器产业株式会社 | 固体电解电容器及其制造方法和导电性聚合物聚合用的氧化剂溶液 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0315755A3 (en) * | 1987-09-24 | 1989-06-14 | BASF Aktiengesellschaft | Latent catalysts for heat curable resins |
JP3416053B2 (ja) * | 1997-06-20 | 2003-06-16 | 松下電器産業株式会社 | 電解コンデンサおよびその製造方法 |
JP2001160524A (ja) * | 1999-11-30 | 2001-06-12 | Hitachi Aic Inc | 固体電解コンヂンサ |
TW516054B (en) * | 2000-05-26 | 2003-01-01 | Matsushita Electric Ind Co Ltd | Solid electrolytic capacitor |
JP4513044B2 (ja) | 2000-08-22 | 2010-07-28 | 日本ケミコン株式会社 | 固体電解コンデンサおよびその製造方法 |
US7070631B2 (en) * | 2001-02-08 | 2006-07-04 | Showa Denko K.K. | Method for producing aluminum foil for capacitor and solid electrolytic capacitor |
JP2002299183A (ja) | 2001-04-04 | 2002-10-11 | Matsushita Electric Ind Co Ltd | アルミ固体電解コンデンサおよびその製造方法 |
CN1496571A (zh) * | 2001-09-20 | 2004-05-12 | 松下电器产业株式会社 | 电容器、层叠型电容器及电容器内置基板 |
JP2003188050A (ja) * | 2001-12-20 | 2003-07-04 | Nec Tokin Corp | 電気二重層コンデンサ及びその製造方法 |
JP2004253615A (ja) * | 2003-02-20 | 2004-09-09 | Nec Tokin Corp | 固体電解コンデンサ及びその製造方法 |
JP3869822B2 (ja) | 2003-07-14 | 2007-01-17 | Necトーキン株式会社 | 表面実装薄型コンデンサ |
JP3958725B2 (ja) | 2003-08-20 | 2007-08-15 | Necトーキン株式会社 | 表面実装薄型コンデンサ及びその製造方法 |
JP4385155B2 (ja) * | 2003-09-30 | 2009-12-16 | 日本ケミコン株式会社 | 積層電子部品の製造方法 |
JP2005158816A (ja) * | 2003-11-20 | 2005-06-16 | Tdk Corp | 電気化学デバイスの製造方法及び電気化学デバイス |
JP4392237B2 (ja) * | 2003-12-26 | 2009-12-24 | ローム株式会社 | 固体電解コンデンサ |
US6870728B1 (en) * | 2004-01-29 | 2005-03-22 | Tdk Corporation | Electrolytic capacitor |
JP2006040938A (ja) * | 2004-07-22 | 2006-02-09 | Nec Tokin Corp | 固体電解コンデンサ、それを用いた積層コンデンサおよびその製造方法 |
JP3875705B2 (ja) * | 2004-09-22 | 2007-01-31 | 富士通メディアデバイス株式会社 | 固体電解コンデンサ及びその製造方法 |
-
2005
- 2005-07-07 JP JP2005198660A patent/JP2007019233A/ja active Pending
-
2006
- 2006-07-04 TW TW095124315A patent/TWI314333B/zh active
- 2006-07-04 KR KR1020060062359A patent/KR100827160B1/ko not_active IP Right Cessation
- 2006-07-06 US US11/481,246 patent/US7417844B2/en not_active Expired - Fee Related
- 2006-07-07 CN CN200610101740XA patent/CN1892938B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1321322A (zh) * | 1999-09-10 | 2001-11-07 | 松下电器产业株式会社 | 固体电解电容器及其制造方法和导电性聚合物聚合用的氧化剂溶液 |
Also Published As
Publication number | Publication date |
---|---|
KR20070006568A (ko) | 2007-01-11 |
CN1892938A (zh) | 2007-01-10 |
KR100827160B1 (ko) | 2008-05-02 |
TW200710896A (en) | 2007-03-16 |
US7417844B2 (en) | 2008-08-26 |
JP2007019233A (ja) | 2007-01-25 |
US20070022589A1 (en) | 2007-02-01 |
TWI314333B (en) | 2009-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NICHICOM CO., LTD. Free format text: FORMER OWNER: FUJITSU MEDIA DEVICES LTD. Effective date: 20090515 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090515 Address after: Kyoto Japan Applicant after: Nichicon Corp. Address before: Kanagawa Applicant before: Fujitsu Media Devices Ltd |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fpcap Electronics (suzhou) Co., Ltd. Assignor: Nichicon Corp. Contract record no.: 2012990000387 Denomination of invention: Stacked solid electrolytic capacitor Granted publication date: 20100512 License type: Exclusive License Open date: 20070110 Record date: 20120605 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20180707 |