CN1272948A - 固体电解质电容器的电极箔,电极箔的制造方法和固体电解质电容器 - Google Patents
固体电解质电容器的电极箔,电极箔的制造方法和固体电解质电容器 Download PDFInfo
- Publication number
- CN1272948A CN1272948A CN99800913A CN99800913A CN1272948A CN 1272948 A CN1272948 A CN 1272948A CN 99800913 A CN99800913 A CN 99800913A CN 99800913 A CN99800913 A CN 99800913A CN 1272948 A CN1272948 A CN 1272948A
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- Prior art keywords
- electrode foil
- porous membrane
- aluminium foil
- cut
- foil
- 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.)
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Links
- 239000011888 foil Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims description 65
- 239000003990 capacitor Substances 0.000 title abstract description 50
- 239000007787 solid Substances 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 36
- 239000005030 aluminium foil Substances 0.000 claims description 67
- 239000012528 membrane Substances 0.000 claims description 64
- 238000007493 shaping process Methods 0.000 claims description 58
- 238000012545 processing Methods 0.000 claims description 52
- 239000007784 solid electrolyte Substances 0.000 claims description 33
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000008151 electrolyte solution Substances 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 11
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 238000007788 roughening Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 7
- 229910052708 sodium Inorganic materials 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- FLDCSPABIQBYKP-UHFFFAOYSA-N 5-chloro-1,2-dimethylbenzimidazole Chemical compound ClC1=CC=C2N(C)C(C)=NC2=C1 FLDCSPABIQBYKP-UHFFFAOYSA-N 0.000 description 6
- 239000001741 Ammonium adipate Substances 0.000 description 6
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 6
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 6
- 235000019293 ammonium adipate Nutrition 0.000 description 6
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 239000002019 doping agent Substances 0.000 description 6
- 238000005476 soldering Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- MWEMXEWFLIDTSJ-UHFFFAOYSA-M sodium;3-morpholin-4-ylpropane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CCCN1CCOCC1 MWEMXEWFLIDTSJ-UHFFFAOYSA-M 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 239000001361 adipic acid Substances 0.000 description 3
- 235000011037 adipic acid Nutrition 0.000 description 3
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 3
- 239000010407 anodic oxide Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical group O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- LYTMVABTDYMBQK-UHFFFAOYSA-N 2-benzothiophene Chemical compound C1=CC=CC2=CSC=C21 LYTMVABTDYMBQK-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 229960002645 boric acid Drugs 0.000 description 2
- 235000010338 boric acid Nutrition 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- QVLTXCYWHPZMCA-UHFFFAOYSA-N po4-po4 Chemical compound OP(O)(O)=O.OP(O)(O)=O QVLTXCYWHPZMCA-UHFFFAOYSA-N 0.000 description 2
- 239000013047 polymeric layer Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- JOBXVSNBBMBPGZ-UHFFFAOYSA-N 1-methylpyrrole Chemical compound CN1C=CC=C1.CN1C=CC=C1 JOBXVSNBBMBPGZ-UHFFFAOYSA-N 0.000 description 1
- HZNVUJQVZSTENZ-UHFFFAOYSA-N 2,3-dichloro-5,6-dicyano-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(C#N)=C(C#N)C1=O HZNVUJQVZSTENZ-UHFFFAOYSA-N 0.000 description 1
- YMMGRPLNZPTZBS-UHFFFAOYSA-N 2,3-dihydrothieno[2,3-b][1,4]dioxine Chemical compound O1CCOC2=C1C=CS2 YMMGRPLNZPTZBS-UHFFFAOYSA-N 0.000 description 1
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- ILFFFKFZHRGICY-UHFFFAOYSA-N anthracene-1-sulfonic acid Chemical compound C1=CC=C2C=C3C(S(=O)(=O)O)=CC=CC3=CC2=C1 ILFFFKFZHRGICY-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GHXRKGHKMRZBJH-UHFFFAOYSA-N boric acid Chemical compound OB(O)O.OB(O)O GHXRKGHKMRZBJH-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002322 conducting polymer Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000027950 fever generation Effects 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- YVSCCMNRWFOKDU-UHFFFAOYSA-N hexanedioic acid Chemical compound OC(=O)CCCCC(O)=O.OC(=O)CCCCC(O)=O YVSCCMNRWFOKDU-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- NIFHFRBCEUSGEE-UHFFFAOYSA-N oxalic acid Chemical compound OC(=O)C(O)=O.OC(=O)C(O)=O NIFHFRBCEUSGEE-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 125000004151 quinonyl group Chemical group 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- CBXWGGFGZDVPNV-UHFFFAOYSA-N so4-so4 Chemical compound OS(O)(=O)=O.OS(O)(=O)=O CBXWGGFGZDVPNV-UHFFFAOYSA-N 0.000 description 1
- 229940055237 sodium 1-naphthalenesulfonate Drugs 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-M sodium 2-anthraquinonesulfonate Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)[O-])=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-M 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- DVFFDTYHFQEBLC-UHFFFAOYSA-M sodium;anthracene-1-sulfonate Chemical compound [Na+].C1=CC=C2C=C3C(S(=O)(=O)[O-])=CC=CC3=CC2=C1 DVFFDTYHFQEBLC-UHFFFAOYSA-M 0.000 description 1
- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 229930192474 thiophene Natural products 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
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
- H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
-
- 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
- H01G9/04—Electrodes or formation of dielectric layers thereon
-
- 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
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/055—Etched foil electrodes
-
- 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
- H01G9/07—Dielectric layers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
多孔薄膜厚度(μm) | 厚度倍数(倍) | 耐电压故障率 | 回流焊故障率 | |
实施例1实施例2实施例3实施例4实施例5 | 3.92.92.01.20.6 | 9369482914 | 0/200/200/200/200/20 | 0/300/300/300/301/30 |
实施例6实施例7实施例8实施例9实施例10 | 2.71.91.20.70.3 | 9063402310 | 0/200/200/200/201/20 | 0/300/300/300/301/30 |
实施例11实施例12实施例13实施例14实施例15实施例16 | 3.83.63.22.52.42.1 | 908682888680 | 0/200/200/200/200/200/20 | 0/300/300/300/300/300/30 |
比较例1比较例2比较例3 | 0.00.16.0 | 02.5143 | 13/207/200/20 | 4/304/301/30 |
Claims (4)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP161133/1998 | 1998-06-09 | ||
JP16113398 | 1998-06-09 | ||
US10700198P | 1998-11-04 | 1998-11-04 | |
US60/107,001 | 1998-11-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1272948A true CN1272948A (zh) | 2000-11-08 |
CN1142566C CN1142566C (zh) | 2004-03-17 |
Family
ID=26487380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB99800913XA Expired - Lifetime CN1142566C (zh) | 1998-06-09 | 1999-06-02 | 固体电解质电容器、电极箔及其制造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6243256B1 (zh) |
EP (1) | EP1028441A4 (zh) |
KR (1) | KR100532686B1 (zh) |
CN (1) | CN1142566C (zh) |
AU (1) | AU4058299A (zh) |
WO (1) | WO1999065043A1 (zh) |
Cited By (3)
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CN110366764A (zh) * | 2017-02-09 | 2019-10-22 | 日本轻金属株式会社 | 铝电解电容器用电极及其制造方法 |
CN110517891A (zh) * | 2019-08-16 | 2019-11-29 | 东莞东阳光科研发有限公司 | 一种铝电解电容器制作方法及铝电解电容器 |
CN110892497A (zh) * | 2017-07-10 | 2020-03-17 | 株式会社村田制作所 | 用于制造电容元件及其他装置的采用表面面积放大的基底 |
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WO2002063645A1 (en) * | 2001-02-08 | 2002-08-15 | Showa Denko K.K. | Method for producing aluminum foil for capacitor and solid electrolytic capacitor |
US6548324B2 (en) | 2001-06-06 | 2003-04-15 | Kemet Electronics Corporation | Edge formation process without anodizing for aluminum solid electrolytic capacitor |
US6562652B2 (en) | 2001-06-06 | 2003-05-13 | Kemet Electronics Corporation | Edge formation process with anodizing for aluminum solid electrolytic capacitor |
US6785123B2 (en) * | 2001-09-24 | 2004-08-31 | Intel Corporation | High surface area porous aluminum electrode in electrolytic capacitors using solid freeform fabrication |
JP4608871B2 (ja) * | 2003-11-20 | 2011-01-12 | Tdk株式会社 | 電気化学キャパシタ用電極及びその製造方法、並びに電気化学キャパシタ及びその製造方法 |
JP4739982B2 (ja) * | 2005-03-28 | 2011-08-03 | 三洋電機株式会社 | 固体電解コンデンサの製造方法 |
WO2007001076A1 (en) * | 2005-06-27 | 2007-01-04 | Showa Denko K.K. | Solid electrolytic capacitor and production method thereof |
JP2007258611A (ja) * | 2006-03-24 | 2007-10-04 | Asahi Glass Co Ltd | 電気二重層キャパシタ用電極の製造方法及び該電極を用いた電気二重層キャパシタの製造方法 |
KR100775023B1 (ko) * | 2006-08-02 | 2007-11-09 | 주식회사 디지털텍 | 적층형 고분자 콘덴서의 제조 방법 |
WO2008132829A1 (ja) * | 2007-04-20 | 2008-11-06 | Fujitsu Limited | 電極箔及びその製造方法,並びに電解コンデンサ |
JP4429346B2 (ja) | 2007-08-31 | 2010-03-10 | 富士通株式会社 | 半導体装置及びその製造方法 |
WO2009051295A1 (en) * | 2007-10-19 | 2009-04-23 | Young Joo Oh | Metal capacitor and manufacturing method thereof |
WO2009051296A1 (en) * | 2007-10-19 | 2009-04-23 | Young Joo Oh | Metal capacitor and manufacturing method thereof |
WO2009051297A1 (en) * | 2007-10-19 | 2009-04-23 | Young Joo Oh | Metal capacitor and manufacturing method thereof |
KR101012930B1 (ko) * | 2008-05-23 | 2011-02-08 | 오영주 | 금속 커패시터 제조방법 |
WO2009051294A1 (en) * | 2007-10-19 | 2009-04-23 | Young Joo Oh | Metal capacitor and manufacturing method thereof |
JP4719823B2 (ja) | 2008-07-29 | 2011-07-06 | 昭和電工株式会社 | ニオブ固体電解コンデンサの製造方法 |
JP2011049347A (ja) * | 2009-08-27 | 2011-03-10 | Sanyo Electric Co Ltd | 固体電解コンデンサ及びその製造方法 |
US8305734B2 (en) * | 2010-10-19 | 2012-11-06 | Apaq Technology Co., Ltd. | Insulating encapsulation structure for solid chip electrolytic capacitor |
JP6043133B2 (ja) * | 2012-09-13 | 2016-12-14 | 日本軽金属株式会社 | アルミニウム電解コンデンサ用電極の製造方法 |
KR102457061B1 (ko) * | 2017-03-31 | 2022-10-19 | 닛뽄 케미콘 가부시끼가이샤 | 전극박, 권회형 콘덴서, 전극박의 제조 방법, 및 권회형 콘덴서의 제조 방법 |
JP1595451S (zh) * | 2017-06-20 | 2018-01-22 | ||
WO2019167773A1 (ja) * | 2018-02-28 | 2019-09-06 | パナソニックIpマネジメント株式会社 | 電解コンデンサ用電極箔および電解コンデンサ、ならびに、それらの製造方法 |
EP4318513A1 (en) * | 2022-08-04 | 2024-02-07 | ECPE Engineering Center for Power Electronics GmbH | Method for manufacturing a polymer electrolytic (pedot/pss) anodic capacitor |
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JPH0812836B2 (ja) * | 1987-05-29 | 1996-02-07 | 松下電器産業株式会社 | アルミ電解コンデンサ用電極箔の製造方法 |
JPH01105525A (ja) * | 1987-10-19 | 1989-04-24 | Sanyo Electric Co Ltd | 固体電解コンデンサの製造方法 |
US4920457A (en) * | 1988-01-12 | 1990-04-24 | Siemens Aktiengesellschaft | Aluminum electrolyte capacitor and method for the manufacture thereof |
JPH01184912A (ja) | 1988-01-20 | 1989-07-24 | Matsushita Electric Ind Co Ltd | アルミ電解コンデンサ用電極箔及びその製造方法 |
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US5062025A (en) * | 1990-05-25 | 1991-10-29 | Iowa State University Research Foundation | Electrolytic capacitor and large surface area electrode element therefor |
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US5968210A (en) * | 1997-11-12 | 1999-10-19 | Pacesetter, Inc. | Electrolytic capacitor and method of manufacture |
-
1999
- 1999-06-02 WO PCT/JP1999/002937 patent/WO1999065043A1/ja active IP Right Grant
- 1999-06-02 EP EP99923862A patent/EP1028441A4/en not_active Ceased
- 1999-06-02 KR KR10-2000-7001357A patent/KR100532686B1/ko not_active IP Right Cessation
- 1999-06-02 AU AU40582/99A patent/AU4058299A/en not_active Abandoned
- 1999-06-02 CN CNB99800913XA patent/CN1142566C/zh not_active Expired - Lifetime
- 1999-11-04 US US09/433,582 patent/US6243256B1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110366764A (zh) * | 2017-02-09 | 2019-10-22 | 日本轻金属株式会社 | 铝电解电容器用电极及其制造方法 |
CN110892497A (zh) * | 2017-07-10 | 2020-03-17 | 株式会社村田制作所 | 用于制造电容元件及其他装置的采用表面面积放大的基底 |
CN110892497B (zh) * | 2017-07-10 | 2022-01-07 | 株式会社村田制作所 | 用于制造电容元件及其他装置的采用表面面积放大的基底 |
CN110517891A (zh) * | 2019-08-16 | 2019-11-29 | 东莞东阳光科研发有限公司 | 一种铝电解电容器制作方法及铝电解电容器 |
CN110517891B (zh) * | 2019-08-16 | 2021-12-03 | 东莞东阳光科研发有限公司 | 一种铝电解电容器制作方法及铝电解电容器 |
Also Published As
Publication number | Publication date |
---|---|
US6243256B1 (en) | 2001-06-05 |
EP1028441A4 (en) | 2006-12-13 |
KR100532686B1 (ko) | 2005-11-30 |
AU4058299A (en) | 1999-12-30 |
EP1028441A1 (en) | 2000-08-16 |
KR20010022757A (ko) | 2001-03-26 |
CN1142566C (zh) | 2004-03-17 |
WO1999065043A1 (fr) | 1999-12-16 |
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