JP4767197B2 - 固体電解コンデンサの製造方法 - Google Patents
固体電解コンデンサの製造方法 Download PDFInfo
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- JP4767197B2 JP4767197B2 JP2007047738A JP2007047738A JP4767197B2 JP 4767197 B2 JP4767197 B2 JP 4767197B2 JP 2007047738 A JP2007047738 A JP 2007047738A JP 2007047738 A JP2007047738 A JP 2007047738A JP 4767197 B2 JP4767197 B2 JP 4767197B2
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- solid electrolytic
- electrolytic capacitor
- separator
- silane coupling
- coupling agent
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- 239000003990 capacitor Substances 0.000 title claims description 47
- 239000007787 solid Substances 0.000 title claims description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 17
- 239000011888 foil Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 8
- 229920006231 aramid fiber Polymers 0.000 description 24
- 239000000835 fiber Substances 0.000 description 9
- 229920001940 conductive polymer Polymers 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000007784 solid electrolyte Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- 239000004760 aramid Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- KHLRJDNGHBXOSV-UHFFFAOYSA-N 5-trimethoxysilylpentane-1,3-diamine Chemical compound CO[Si](OC)(OC)CCC(N)CCN KHLRJDNGHBXOSV-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- GKWLILHTTGWKLQ-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=CSC=C21 GKWLILHTTGWKLQ-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000128 polypyrrole Polymers 0.000 description 2
- 229920000123 polythiophene Polymers 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IKYAJDOSWUATPI-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propane-1-thiol Chemical compound CO[Si](C)(OC)CCCS IKYAJDOSWUATPI-UHFFFAOYSA-N 0.000 description 1
- OXYZDRAJMHGSMW-UHFFFAOYSA-N 3-chloropropyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)CCCCl OXYZDRAJMHGSMW-UHFFFAOYSA-N 0.000 description 1
- KNTKCYKJRSMRMZ-UHFFFAOYSA-N 3-chloropropyl-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)CCCCl KNTKCYKJRSMRMZ-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- OSSMYOQKNHMTIP-UHFFFAOYSA-N 5-[dimethoxy(methyl)silyl]pentane-1,3-diamine Chemical compound CO[Si](C)(OC)CCC(N)CCN OSSMYOQKNHMTIP-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- NOZAQBYNLKNDRT-UHFFFAOYSA-N [diacetyloxy(ethenyl)silyl] acetate Chemical compound CC(=O)O[Si](OC(C)=O)(OC(C)=O)C=C NOZAQBYNLKNDRT-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229920001002 functional polymer Polymers 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- FYMCOOOLDFPFPN-UHFFFAOYSA-K iron(3+);4-methylbenzenesulfonate Chemical compound [Fe+3].CC1=CC=C(S([O-])(=O)=O)C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 FYMCOOOLDFPFPN-UHFFFAOYSA-K 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000005055 methyl trichlorosilane Substances 0.000 description 1
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- KBJFYLLAMSZSOG-UHFFFAOYSA-N n-(3-trimethoxysilylpropyl)aniline Chemical compound CO[Si](OC)(OC)CCCNC1=CC=CC=C1 KBJFYLLAMSZSOG-UHFFFAOYSA-N 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- 239000005051 trimethylchlorosilane Substances 0.000 description 1
- 239000011800 void material Substances 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
- H01G9/02—Diaphragms; Separators
-
- 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
- H01G9/151—Solid electrolytic capacitors with wound foil electrodes
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/43—Electric condenser making
- Y10T29/435—Solid dielectric type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
(シランカップリング剤によるアラミド繊維の処理)
シランカップリング剤としてγ‐(2−アミノエチル)アミノプロピルトリメトキシシランを蒸留水に2.0wt%の割合で溶解し、この溶液にセパレータであるアラミド繊維を浸漬した。その後凍結乾燥機を用いて水分を取り除き、処理剤を調整した。
(固体電解コンデンサの作製)
図1に示すようにエッチング処理、化成処理を行ったアルミニウム箔を陽極2とし、対向陰極箔3との間に上述のように表面処理したアラミド繊維のセパレータ4を介して円筒上に巻き取り、巻き止めテープ5で止めてコンデンサ素子1を作製した。尚、陽極箔2及び陰極箔3には、リードタブ端子6及びリード線7、8が夫々接続されている。
実施例1の処理に加え、セパレータに真空中で170℃、30分間熱処理を行うこと以外は実施例1と同様にして、固体電解コンデンサを作製した。
アラミド繊維をシランカップリング剤の浸漬処理及び真空中における熱処理を行わないこと以外は実施例1と同様にして、固体電解コンデンサを作製した。
アラミド繊維に超臨界流体での処理を行わず、真空中で170℃、30分間の熱処理のみを行ったこと以外は実施例2と同様にして固体電解コンデンサを作製した。
2. 陽極箔
3. 陰極箔
4. セパレータ
5. 巻き止めテープ
6. リードタブ端子
7. 陽極リード線
8. 陰極リード線
Claims (3)
- 誘電体皮膜を形成した陽極箔と対向陰極箔とをセパレータを介して巻回する工程を備えた固体電解コンデンサの製造方法において、
前記セパレータを巻回する工程の前に、前記セパレータを、シランカップリング剤を含む超臨界流体に浸漬する工程を備えることを特徴とする固体電解コンデンサの製造方法。 - 前記セパレータをシランカップリング剤を含む溶液に浸漬する工程の後に、前記セパレータに真空中で熱処理を行う工程を備えていることを特徴とする請求項1に記載の固体電解コンデンサの製造方法。
- 前記真空中で熱処理が80〜200℃の範囲で行われることを特徴とする請求項2に記載の固体電解コンデンサの製造方法
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007047738A JP4767197B2 (ja) | 2007-02-27 | 2007-02-27 | 固体電解コンデンサの製造方法 |
US12/038,561 US7903392B2 (en) | 2007-02-27 | 2008-02-27 | Solid electrolytic capacitor and method of manufacturing the same |
US13/017,820 US8480762B2 (en) | 2007-02-27 | 2011-01-31 | Solid electrolytic capacitor and method of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007047738A JP4767197B2 (ja) | 2007-02-27 | 2007-02-27 | 固体電解コンデンサの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008211063A JP2008211063A (ja) | 2008-09-11 |
JP4767197B2 true JP4767197B2 (ja) | 2011-09-07 |
Family
ID=39715618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007047738A Expired - Fee Related JP4767197B2 (ja) | 2007-02-27 | 2007-02-27 | 固体電解コンデンサの製造方法 |
Country Status (2)
Country | Link |
---|---|
US (2) | US7903392B2 (ja) |
JP (1) | JP4767197B2 (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008066502A (ja) * | 2006-09-07 | 2008-03-21 | Matsushita Electric Ind Co Ltd | 電解コンデンサ |
JP4767197B2 (ja) * | 2007-02-27 | 2011-09-07 | 三洋電機株式会社 | 固体電解コンデンサの製造方法 |
US20090088583A1 (en) * | 2007-10-01 | 2009-04-02 | West Robert C | Organosilicon Amine-Based Electrolytes |
TW201015595A (en) * | 2008-09-22 | 2010-04-16 | Sanyo Electric Co | Winding-type electrolytic capacitor and method of manufacturing the same |
JP5195921B2 (ja) * | 2008-12-25 | 2013-05-15 | 株式会社村田製作所 | セラミック体の製造方法 |
JP5768471B2 (ja) | 2010-05-19 | 2015-08-26 | 株式会社村田製作所 | セラミック電子部品の製造方法 |
JP5565462B2 (ja) * | 2010-05-21 | 2014-08-06 | 株式会社村田製作所 | セラミック体およびその製造方法 |
US20150022951A1 (en) * | 2011-11-11 | 2015-01-22 | Nippon Kodoshi Corporation | Separator for electrolytic capacitor and electrolytic capacitor |
JP6467782B2 (ja) * | 2014-04-29 | 2019-02-13 | 日本ケミコン株式会社 | 固体電解コンデンサ及びその製造方法 |
JP6848877B2 (ja) * | 2015-10-27 | 2021-03-24 | 日本ケミコン株式会社 | 電極、その電極を用いたキャパシタ、および電極の製造方法 |
US10186382B2 (en) | 2016-01-18 | 2019-01-22 | Avx Corporation | Solid electrolytic capacitor with improved leakage current |
US10179052B2 (en) | 2016-07-28 | 2019-01-15 | Depuy Ireland Unlimited Company | Total knee implant prosthesis assembly and method |
US10763046B2 (en) | 2016-09-15 | 2020-09-01 | Avx Corporation | Solid electrolytic capacitor with improved leakage current |
US11387047B2 (en) | 2016-10-18 | 2022-07-12 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor with improved performance at high temperatures and voltages |
JP7209631B2 (ja) | 2016-10-18 | 2023-01-20 | キョーセラ・エイブイエックス・コンポーネンツ・コーポレーション | 固体電解キャパシタアセンブリ |
WO2018075330A2 (en) | 2016-10-18 | 2018-04-26 | Avx Corporation | Solid electrolytic capacitor with improved leakage current |
JP2020509599A (ja) | 2017-03-06 | 2020-03-26 | エイブイエックス コーポレイション | 固体電解キャパシタアセンブリ |
US10770238B2 (en) | 2017-07-03 | 2020-09-08 | Avx Corporation | Solid electrolytic capacitor assembly with hydrophobic coatings |
US11257628B2 (en) | 2017-07-03 | 2022-02-22 | KYOCERA AVX Components Corporation | Solid electrolytic capacitor containing a nanocoating |
DE102017117160A1 (de) * | 2017-07-28 | 2019-01-31 | Tdk Electronics Ag | Verfahren zum Herstellen eines Polymerkondensators und Polymerkondensator |
AU2020265431A1 (en) | 2019-05-02 | 2021-12-02 | Depuy Ireland Unlimited Company | Orthopaedic implant placement system and method |
US12083020B2 (en) | 2019-09-10 | 2024-09-10 | Depuy Ireland Unlimited Company | Orthopaedic knee prosthesis system and methods for using same |
CN112201850A (zh) * | 2020-10-22 | 2021-01-08 | 江苏厚生新能源科技有限公司 | 高电导率无机固态电解质浆料及制备方法、隔膜、锂电池 |
US11837415B2 (en) | 2021-01-15 | 2023-12-05 | KYOCERA AVX Components Corpration | Solid electrolytic capacitor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0562861A (ja) * | 1991-09-05 | 1993-03-12 | Hitachi Aic Inc | 電解コンデンサ用セパレータ及び電解コンデンサ |
JP3470524B2 (ja) * | 1996-10-22 | 2003-11-25 | 日本油脂Basfコーティングス株式会社 | 粉体塗料組成物 |
JP2001303456A (ja) * | 2000-02-16 | 2001-10-31 | Du Pont Toray Co Ltd | アラミド繊維の表面処理方法および表面処理繊維 |
JP2002203750A (ja) * | 2000-12-28 | 2002-07-19 | Nippon Chemicon Corp | 固体電解コンデンサ |
JP3837297B2 (ja) | 2001-02-23 | 2006-10-25 | 三洋電機株式会社 | 電解コンデンサの製造方法 |
JP4570303B2 (ja) * | 2001-12-28 | 2010-10-27 | ルビコン株式会社 | 電解コンデンサおよび電解コンデンサ駆動用電解液 |
JP2004164974A (ja) | 2002-11-12 | 2004-06-10 | Du Pont Teijin Advanced Paper Kk | セパレータ、その製造方法及びそれを用いた電気・電子部品 |
JP4704366B2 (ja) * | 2006-02-06 | 2011-06-15 | パナソニック株式会社 | 電解コンデンサ |
JP4767197B2 (ja) * | 2007-02-27 | 2011-09-07 | 三洋電機株式会社 | 固体電解コンデンサの製造方法 |
-
2007
- 2007-02-27 JP JP2007047738A patent/JP4767197B2/ja not_active Expired - Fee Related
-
2008
- 2008-02-27 US US12/038,561 patent/US7903392B2/en not_active Expired - Fee Related
-
2011
- 2011-01-31 US US13/017,820 patent/US8480762B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080204974A1 (en) | 2008-08-28 |
US20110119880A1 (en) | 2011-05-26 |
US7903392B2 (en) | 2011-03-08 |
JP2008211063A (ja) | 2008-09-11 |
US8480762B2 (en) | 2013-07-09 |
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