KR930018608A - 전해 컨덴서의 전극용 플레이트 및 그 제조방법 - Google Patents
전해 컨덴서의 전극용 플레이트 및 그 제조방법 Download PDFInfo
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- KR930018608A KR930018608A KR1019930001894A KR930001894A KR930018608A KR 930018608 A KR930018608 A KR 930018608A KR 1019930001894 A KR1019930001894 A KR 1019930001894A KR 930001894 A KR930001894 A KR 930001894A KR 930018608 A KR930018608 A KR 930018608A
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- South Korea
- Prior art keywords
- plate
- aluminum
- electrolytic capacitor
- electrode plate
- crystal
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 239000003990 capacitor Substances 0.000 title claims abstract 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 10
- 239000013078 crystal Substances 0.000 claims abstract 7
- 230000008021 deposition Effects 0.000 claims abstract 6
- 238000000034 method Methods 0.000 claims abstract 6
- 239000000758 substrate Substances 0.000 claims abstract 5
- 239000011159 matrix material Substances 0.000 claims abstract 2
- 229910052751 metal Inorganic materials 0.000 claims abstract 2
- 239000002184 metal Substances 0.000 claims abstract 2
- 230000001590 oxidative effect Effects 0.000 claims abstract 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000000151 deposition Methods 0.000 claims 5
- 238000009833 condensation Methods 0.000 claims 2
- 150000002500 ions Chemical class 0.000 claims 2
- 229910001392 phosphorus oxide Inorganic materials 0.000 claims 2
- 230000006641 stabilisation Effects 0.000 claims 2
- 238000011105 stabilization Methods 0.000 claims 2
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000006698 induction Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 abstract 1
Classifications
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- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0021—Reactive sputtering or evaporation
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0688—Cermets, e.g. mixtures of metal and one or more of carbides, nitrides, oxides or borides
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12042—Porous component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
- Y10T428/24413—Metal or metal compound
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249967—Inorganic matrix in void-containing component
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/268—Monolayer with structurally defined element
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Physical Vapour Deposition (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
본 발명은 전해 컨덴서의 양극이나 음극을 제조하기 위한 플레이트 및 그 제조방법에 관한 것으로써, 본 발명에 따른 플레이트는 알루미늄의 50%이상이 산화된 상태이고 금속 알루미늄 결정을 포함하는 알루미늄 산화물의 다공성 매트릭스 형태인 결정립 덩어리로 구성된 알루미늄기 증착층으로 코팅된 전기 전도 기판의 형태이고, 이 플레이트는 산화 대기중에서 기판위에 일루미늄을 증발시켜 증착층을 형성하는 방법으로 제조하는 것을 특징으로 하며, 본 발명에 따르면 증가된 충전용량을 갖는 플레이트를 제조하는 것이 가능하고 따라서 컨덴서의 크기가 감소되는 것을 특징으로 한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 플레이트 제조용 장치의 수직 단면도(한면에만 증착)
Claims (14)
- 두께 100~10000nm이고 특히 알루미늄을 포함하는 증착층으로 한면 또는 양면이 증발-축합에 의해 코팅되어 있거나 거칠게 되었는 전기 전도기판의 형태인 전해 컨덴서의 전극용 플레이트에 있어서, 상기 증착층이 산화물 형태인 알루미늄을 50%이상 포함하고 있고 결정립 덩어리로 되어있으며, 상기 덩어리는 결정립내에 임의로 배열된 금속 알루미늄 결정을 포함하는 산화 알루미늄의 다공성 매트릭스를 형성하는 것을 특징으로 하는 전해 컨덴서의 전극용 플레이트.
- 제1항에 있어서, 덩어리의 평균직경이 10~10000nm인것을 특징으로 하는 전해 컨덴서의 전극용 플레이트.
- 제1항에 있어서, 결정립의 평균직경이 10~50nm인 것을 특징으로 하는 전해 컨덴서의 전극용 플레이트.
- 제1항에 있어서, 결정의 직경은 결정이 들어있는 결정립의 결정보다 작고, 결정의 직경은 평균 1~20nm인 것을 특징으로 하는 전해 컨덴서의 전극용 플레이트.
- 제1항에 있어서, 결정립은 그 사이의 공동을 연결하는 교차 결합된 네트워크를 허용하는 방식으로 배열되어 있는 것을 특징으로 하는 전해 컨덴서의 전극용 플레이트.
- 제1항에 있어서, 공동의 부피는 증착층 부피의 20~50%인 것을 특징으로 하는 전해 컨덴서의 전극용 플레이트.
- 제1항에 있어서, 증착층은 인 산화물로 부터 유리된 이온 또한 포함하는 것을 특징으로 하는 전해 컨덴서의 전극용 플레이트.
- 제1항에 있어서, 전기 전도체가 알루미늄, 그 합금 및 알루미늄으로 코팅된 플라스틱 물질로 구성된 그룹에서 선택된는 것을 특징으로 하는 전해 컨덴서의 전극용 플레이트.
- 증착영역의 압력은 2.8~0.3Pa인 챔버내, 산소 또는 산화물을 함유하는 고정되거나 움직이는 기판의 한쪽면 또는 양쪽면에 알루미늄을 증발시킨후 축합하고 고화시키며, 초당 0.03~0.2μm로 두께가 증가하는 속도로 실시하는 것을 특징으로 하는 제1항에 따른 플레이트의 제조방법.
- 제9항에 있어서, 기판의 한 지점에서 축합단계 유지시간이 100초 이하인것을 특징으로 하는 플레이트의 제조방법.
- 제9항에 있어서, 한 면에만 증착하는 경우 0.002~0.04MPa의 압력과 1~100ℓ/h의 흐름속도로 산화 공기가 챔버에 주입되는 것을 특징으로 하는 플레이트의 제조방법.
- 제9항에 있어서, 주울 효과, 유도, 전자충돌, 전기용접 중 한가지 방법을 사용하여 알루미늄을 가열해서 알루미늄 증발을 실시하는 것을 특징으로 하는 플레이트의 제조방법.
- 제9항에 있어서, 플레이트를 화학적 또는 전기화학전 안정화 처리와 형성처리중 한가지 이상을 실시하는 것을 특징으로 하는 플레이트의 제조방법.
- 제13항에 있어서, 안정화가 인 산화물로부터 유리된 이온 존재하에서 실시되는 것을 특징으로 하는 플레이트 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9201899A FR2688092B1 (fr) | 1992-02-14 | 1992-02-14 | Feuille pour electrode de condensateur electrolytique et procede de fabrication. |
FR9201899 | 1992-02-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930018608A true KR930018608A (ko) | 1993-09-22 |
KR970004301B1 KR970004301B1 (ko) | 1997-03-26 |
Family
ID=9426809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930001894A KR970004301B1 (ko) | 1992-02-14 | 1993-02-12 | 전해 컨덴서의 전극용 플레이트 및 그 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (2) | US5431971A (ko) |
EP (1) | EP0556136B1 (ko) |
JP (1) | JPH0715864B2 (ko) |
KR (1) | KR970004301B1 (ko) |
DE (1) | DE69301939T2 (ko) |
FR (1) | FR2688092B1 (ko) |
TW (1) | TW215966B (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5948193A (en) * | 1997-06-30 | 1999-09-07 | International Business Machines Corporation | Process for fabricating a multilayer ceramic substrate from thin greensheet |
US6865071B2 (en) * | 1998-03-03 | 2005-03-08 | Acktar Ltd. | Electrolytic capacitors and method for making them |
US6287673B1 (en) * | 1998-03-03 | 2001-09-11 | Acktar Ltd. | Method for producing high surface area foil electrodes |
IL141592A (en) * | 2001-02-22 | 2007-02-11 | Zvi Finkelstein | Electrolytic capacitors and method for making them |
US6456483B1 (en) * | 1999-04-14 | 2002-09-24 | Becromal S.P.A. | Electrodes for electrolytic capacitors and production process thereof |
IT1307557B1 (it) * | 1999-04-14 | 2001-11-14 | Becromal Spa | Elettrodi per condensatori elettrolitici e loro processo difabbricazione mediante evaporazione sotto vuoto. |
IL161606A0 (en) * | 2004-04-25 | 2004-09-27 | Acktar Ltd | Integral separator for electrolytic capacitors |
RU2295448C2 (ru) * | 2005-05-31 | 2007-03-20 | Общество с ограниченной ответственностью "Восток" | Пленочный материал на полиэтилентерефталатной основе |
RU2296055C2 (ru) * | 2005-05-31 | 2007-03-27 | Общество с ограниченной ответственностью "Восток" | Наноструктурированное покрытие несущей основы |
JP4983074B2 (ja) * | 2005-09-30 | 2012-07-25 | 日本ケミコン株式会社 | 電解コンデンサ |
JP4797754B2 (ja) * | 2005-09-30 | 2011-10-19 | 日本ケミコン株式会社 | 電解コンデンサ用電極材 |
JP4984031B2 (ja) * | 2005-09-30 | 2012-07-25 | 日本ケミコン株式会社 | 電解コンデンサ用電極材 |
JP4983072B2 (ja) * | 2005-09-30 | 2012-07-25 | 日本ケミコン株式会社 | 電解コンデンサ |
JP4983073B2 (ja) * | 2005-09-30 | 2012-07-25 | 日本ケミコン株式会社 | 電解コンデンサ |
JP4984030B2 (ja) * | 2005-09-30 | 2012-07-25 | 日本ケミコン株式会社 | 電解コンデンサ用電極材 |
JP4882458B2 (ja) * | 2005-09-30 | 2012-02-22 | 日本ケミコン株式会社 | 電解コンデンサ |
IL173121A (en) * | 2006-01-12 | 2011-07-31 | Dina Katsir | Electrodes, membranes, printing plate precursors and other articles including multi-strata porous coatings |
KR101203535B1 (ko) * | 2006-03-31 | 2012-11-21 | 니폰 케미콘 가부시키가이샤 | 전해 콘덴서용 전극재 |
JP4992522B2 (ja) * | 2007-04-05 | 2012-08-08 | パナソニック株式会社 | コンデンサ用電極箔及びそれを用いたコンデンサ |
JP4510116B2 (ja) * | 2008-06-20 | 2010-07-21 | 富士通株式会社 | キャパシタの製造方法、構造体、及びキャパシタ |
US8358497B2 (en) | 2008-09-11 | 2013-01-22 | Panasonic Corporation | Electrode foil for capacitor, electrolytic capacitor using the same, and method for manufacturing electrode foil for capacitor |
WO2010032462A1 (ja) * | 2008-09-18 | 2010-03-25 | パナソニック株式会社 | キャパシタおよびその製造方法 |
WO2010041387A1 (ja) * | 2008-10-10 | 2010-04-15 | パナソニック株式会社 | コンデンサ用電極箔及びその製造方法とその電極箔を用いた固体電解コンデンサ |
WO2011043059A1 (ja) * | 2009-10-09 | 2011-04-14 | パナソニック株式会社 | 電極箔およびこれを用いたコンデンサ |
JP5692726B2 (ja) * | 2010-08-31 | 2015-04-01 | 国立大学法人 鹿児島大学 | アルミニウム薄膜の製造方法 |
US9165717B1 (en) | 2012-02-01 | 2015-10-20 | Sigma Laboratories Of Arizona, Llc | High-Surface Capacitor Electrode |
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US3004332A (en) * | 1958-09-02 | 1961-10-17 | Bell Telephone Labor Inc | Powder metallurgy process |
US3665260A (en) * | 1970-06-01 | 1972-05-23 | Trw Inc | Alloy capacitor porous anodes |
GB1281792A (en) * | 1971-04-28 | 1972-07-12 | Standard Telephones Cables Ltd | Electrolytic capacitors |
US3697822A (en) * | 1971-07-21 | 1972-10-10 | Sprague Electric Co | Electrolytic capacitor having an electrode with a metallized cracked oxide surface |
GB1497371A (en) * | 1976-05-20 | 1978-01-12 | Standard Telephones Cables Ltd | Electrolytic capacitor |
GB2056501A (en) * | 1979-08-09 | 1981-03-18 | Standard Telephones Cables Ltd | Porous metal films |
GB2056503B (en) * | 1979-08-09 | 1983-12-07 | Standard Telephones Cables Ltd | Porous metal films |
JPS6048090B2 (ja) * | 1980-04-02 | 1985-10-25 | 日本電気株式会社 | 固体電解コンデンサ用多孔質体及びその製造方法 |
KR910005753B1 (ko) * | 1986-12-24 | 1991-08-02 | 쇼오와 알루미늄 가부시기가이샤 | 전해 콘덴서용 알루미늄 전극재료 및 그 제조방법 |
DE3852026T2 (de) * | 1987-07-30 | 1995-03-30 | Matsushita Electric Ind Co Ltd | Verfahren zur herstellung eines elektrolytischen kondensators. |
US4861439A (en) * | 1988-07-05 | 1989-08-29 | North American Philips Corporation | Method of improving the capacitance of anodized aluminum foil |
US5055319A (en) * | 1990-04-02 | 1991-10-08 | The Regents Of The University Of California | Controlled high rate deposition of metal oxide films |
-
1992
- 1992-02-14 FR FR9201899A patent/FR2688092B1/fr not_active Expired - Fee Related
-
1993
- 1993-02-05 TW TW082100786A patent/TW215966B/zh not_active IP Right Cessation
- 1993-02-09 EP EP93420057A patent/EP0556136B1/fr not_active Expired - Lifetime
- 1993-02-09 DE DE69301939T patent/DE69301939T2/de not_active Expired - Fee Related
- 1993-02-09 JP JP5021249A patent/JPH0715864B2/ja not_active Expired - Fee Related
- 1993-02-12 US US08/017,491 patent/US5431971A/en not_active Expired - Lifetime
- 1993-02-12 KR KR1019930001894A patent/KR970004301B1/ko not_active IP Right Cessation
-
1995
- 1995-01-20 US US08/375,666 patent/US5482743A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0556136B1 (fr) | 1996-03-27 |
TW215966B (ko) | 1993-11-11 |
DE69301939D1 (de) | 1996-05-02 |
US5482743A (en) | 1996-01-09 |
US5431971A (en) | 1995-07-11 |
JPH0715864B2 (ja) | 1995-02-22 |
EP0556136A1 (fr) | 1993-08-18 |
DE69301939T2 (de) | 1996-09-19 |
KR970004301B1 (ko) | 1997-03-26 |
FR2688092B1 (fr) | 1994-04-15 |
JPH0644977A (ja) | 1994-02-18 |
FR2688092A1 (fr) | 1993-09-03 |
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