TW201021061A - Bulk capacitor and method - Google Patents
Bulk capacitor and method Download PDFInfo
- Publication number
- TW201021061A TW201021061A TW098129887A TW98129887A TW201021061A TW 201021061 A TW201021061 A TW 201021061A TW 098129887 A TW098129887 A TW 098129887A TW 98129887 A TW98129887 A TW 98129887A TW 201021061 A TW201021061 A TW 201021061A
- Authority
- TW
- Taiwan
- Prior art keywords
- ceramic body
- porous ceramic
- conductive
- electrode
- layer
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims description 32
- 239000000919 ceramic Substances 0.000 claims abstract description 119
- 229910052751 metal Inorganic materials 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 42
- 239000011888 foil Substances 0.000 claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 230000001590 oxidative effect Effects 0.000 claims abstract description 5
- 229920001940 conductive polymer Polymers 0.000 claims description 9
- 229910052709 silver Inorganic materials 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 239000004332 silver Substances 0.000 claims description 8
- 239000000178 monomer Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 abstract description 10
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 239000012298 atmosphere Substances 0.000 description 11
- -1 Pb3MgNb209) Chemical compound 0.000 description 9
- 238000001652 electrophoretic deposition Methods 0.000 description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 7
- 238000000151 deposition Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000001465 metallisation Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000006056 electrooxidation reaction Methods 0.000 description 4
- 208000031872 Body Remains Diseases 0.000 description 3
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000003985 ceramic capacitor Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910000833 kovar Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 229920000052 poly(p-xylylene) Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920002098 polyfluorene Polymers 0.000 description 2
- 229920000123 polythiophene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- UJOBWOGCFQCDNV-UHFFFAOYSA-N Carbazole Natural products C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910017278 MnxOy Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Inorganic materials [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- MVYYDFCVPLFOKV-UHFFFAOYSA-M barium monohydroxide Chemical compound [Ba]O MVYYDFCVPLFOKV-UHFFFAOYSA-M 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- ZBSCCQXBYNSKPV-UHFFFAOYSA-N oxolead;oxomagnesium;2,4,5-trioxa-1$l^{5},3$l^{5}-diniobabicyclo[1.1.1]pentane 1,3-dioxide Chemical compound [Mg]=O.[Pb]=O.[Pb]=O.[Pb]=O.O1[Nb]2(=O)O[Nb]1(=O)O2 ZBSCCQXBYNSKPV-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920001088 polycarbazole Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229940100890 silver compound Drugs 0.000 description 1
- 150000003379 silver compounds Chemical class 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
-
- 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
-
- 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
- H01G9/0029—Processes of manufacture
- H01G9/0032—Processes of manufacture formation of the dielectric layer
-
- 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
- H01G9/052—Sintered 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
- H01G9/04—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
-
- 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Ceramic Capacitors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9431708P | 2008-09-04 | 2008-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201021061A true TW201021061A (en) | 2010-06-01 |
Family
ID=41622560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098129887A TW201021061A (en) | 2008-09-04 | 2009-09-04 | Bulk capacitor and method |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8238076B2 (enExample) |
| EP (1) | EP2329506A2 (enExample) |
| JP (1) | JP2012502481A (enExample) |
| KR (2) | KR20120089778A (enExample) |
| CN (2) | CN102177562B (enExample) |
| TW (1) | TW201021061A (enExample) |
| WO (1) | WO2010028138A2 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100415264B1 (ko) * | 2001-04-04 | 2004-01-14 | 김재용 | 토양 개량제의 조성물 |
| KR20030054116A (ko) * | 2001-12-24 | 2003-07-02 | 이명희 | 식물성장 농업용 개량제의 조성물 |
| KR20030054118A (ko) * | 2001-12-24 | 2003-07-02 | 이명희 | 쓰레기 매립장의 정화제로 이용되는 토양 개량제의조성물 |
| KR101973438B1 (ko) * | 2017-07-19 | 2019-04-29 | 삼성전기주식회사 | 커패시터 부품 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585460A (en) | 1969-11-10 | 1971-06-15 | Rca Corp | Miniature ceramic capacitor and method of manufacture |
| JPS5522162U (enExample) * | 1978-07-28 | 1980-02-13 | ||
| US4520430A (en) * | 1983-01-28 | 1985-05-28 | Union Carbide Corporation | Lead attachment for tantalum anode bodies |
| JPS60116225U (ja) * | 1984-01-10 | 1985-08-06 | 日本通信工業株式会社 | 半導体セラミツクコンデンサ |
| JPS61193418A (ja) | 1985-02-21 | 1986-08-27 | 株式会社村田製作所 | 積層セラミツクコンデンサ |
| JP3065286B2 (ja) | 1997-09-24 | 2000-07-17 | 日本電気株式会社 | 固体電解コンデンサおよびその製造方法 |
| US6344966B1 (en) * | 1998-09-08 | 2002-02-05 | Showa Denko K.K. | Solid electrolytic capacitor and method for producing the same |
| US6226173B1 (en) * | 1999-01-26 | 2001-05-01 | Case Western Reserve University | Directionally-grown capacitor anodes |
| US6456483B1 (en) * | 1999-04-14 | 2002-09-24 | Becromal S.P.A. | Electrodes for electrolytic capacitors and production process thereof |
| US6381121B1 (en) * | 1999-05-24 | 2002-04-30 | Showa Denko Kabushiki Kaisha | Solid electrolytic capacitor |
| WO2001057928A1 (en) * | 2000-02-03 | 2001-08-09 | Case Western Reserve University | High power capacitors from thin layers of metal powder or metal sponge particles |
| CN100351963C (zh) * | 2001-11-08 | 2007-11-28 | 松下电器产业株式会社 | 电容器及其制造方法 |
| JP4614269B2 (ja) * | 2003-11-13 | 2011-01-19 | 昭和電工株式会社 | 固体電解コンデンサ |
| 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 |
| US7099143B1 (en) * | 2005-05-24 | 2006-08-29 | Avx Corporation | Wet electrolytic capacitors |
| US20080310080A1 (en) * | 2005-08-19 | 2008-12-18 | Martin Biler | Solid State Capacitors and Method of Manufacturing Them |
| US20080232032A1 (en) * | 2007-03-20 | 2008-09-25 | Avx Corporation | Anode for use in electrolytic capacitors |
-
2009
- 2009-09-03 CN CN2009801399938A patent/CN102177562B/zh not_active Expired - Fee Related
- 2009-09-03 KR KR1020127019059A patent/KR20120089778A/ko not_active Withdrawn
- 2009-09-03 US US12/553,508 patent/US8238076B2/en not_active Expired - Fee Related
- 2009-09-03 JP JP2011526196A patent/JP2012502481A/ja active Pending
- 2009-09-03 KR KR1020117007704A patent/KR101237612B1/ko not_active Expired - Fee Related
- 2009-09-03 WO PCT/US2009/055874 patent/WO2010028138A2/en not_active Ceased
- 2009-09-03 EP EP09764112A patent/EP2329506A2/en not_active Withdrawn
- 2009-09-03 CN CN2012103136095A patent/CN102856075A/zh active Pending
- 2009-09-04 TW TW098129887A patent/TW201021061A/zh unknown
-
2012
- 2012-08-06 US US13/567,317 patent/US20120300363A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20120300363A1 (en) | 2012-11-29 |
| CN102856075A (zh) | 2013-01-02 |
| KR20110118610A (ko) | 2011-10-31 |
| US8238076B2 (en) | 2012-08-07 |
| EP2329506A2 (en) | 2011-06-08 |
| CN102177562B (zh) | 2013-01-16 |
| US20100073846A1 (en) | 2010-03-25 |
| HK1161933A1 (en) | 2012-08-10 |
| KR101237612B1 (ko) | 2013-02-28 |
| WO2010028138A3 (en) | 2010-05-06 |
| WO2010028138A2 (en) | 2010-03-11 |
| CN102177562A (zh) | 2011-09-07 |
| JP2012502481A (ja) | 2012-01-26 |
| KR20120089778A (ko) | 2012-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4328483B2 (ja) | 固体電解コンデンサ及びその製造方法 | |
| CN101689429B (zh) | 电极箔及其制造方法以及电解电容器 | |
| CN101479819B (zh) | 固体电解电容器 | |
| WO2008067419A2 (en) | Improved capacitor device | |
| US12456586B2 (en) | Electrolytic capacitor | |
| EP2525376A1 (en) | Utilization of moisture in hermetically sealed solid electrolytic capacitor and capacitors made thereof | |
| TW201021061A (en) | Bulk capacitor and method | |
| WO2021039053A1 (ja) | コンデンサ、接続構造及びコンデンサの製造方法 | |
| EP1898433B1 (en) | Solid electrolytic capacitor and production method thereof | |
| CN111837211B (zh) | 固体电解电容器以及固体电解电容器的制造方法 | |
| US10998139B2 (en) | Solid electrolytic capacitor element, solid electrolytic capacitor, and manufacturing method of solid electrolytic capacitor element | |
| JP5282653B2 (ja) | 積層型電子部品およびその製造方法 | |
| JP2004524686A (ja) | 電解コンデンサーおよびその作製方法 | |
| JPH04256306A (ja) | ヒューズ付きチップ型固体電解コンデンサの製造方法 | |
| TW529049B (en) | Electrode and capacitor with the electrode | |
| US20180114647A1 (en) | Capacitor and method for manufacturing the capacitor | |
| US6801423B2 (en) | Capacitor element with thick cathode layer | |
| JP2005294817A (ja) | 固体電解コンデンサ及びその用途 | |
| JP4665854B2 (ja) | バルブ金属複合電極箔およびその製造方法 | |
| HK1161933B (en) | Bulk capacitor and method | |
| US20240258041A1 (en) | Low-Equivalent-Series-Resistance Capacitors with Solid-State Current Collectors Using Conductive Inks | |
| JP2008109070A (ja) | 固体電解コンデンサ素子およびその製造方法 | |
| JPH09266136A (ja) | チップ状固体電解コンデンサ | |
| JP2004241455A (ja) | 固体電解コンデンサ用陽極体とその製造方法及びこれを用いた固体電解コンデンサ | |
| JPH11345743A (ja) | 積層セラミック電子部品の製造方法 |