WO2005059934A1 - キャパシタ組込みプリント基板 - Google Patents
キャパシタ組込みプリント基板 Download PDFInfo
- Publication number
- WO2005059934A1 WO2005059934A1 PCT/JP2004/018107 JP2004018107W WO2005059934A1 WO 2005059934 A1 WO2005059934 A1 WO 2005059934A1 JP 2004018107 W JP2004018107 W JP 2004018107W WO 2005059934 A1 WO2005059934 A1 WO 2005059934A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carbon nanotubes
- capacitor
- electric double
- large number
- electrode
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 54
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 53
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 53
- 239000003792 electrolyte Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 7
- 239000008151 electrolyte solution Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 2
- 239000002071 nanotube Substances 0.000 claims 2
- 239000010410 layer Substances 0.000 description 42
- 239000000758 substrate Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- -1 snoreholane Chemical compound 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VKSWWACDZPRJAP-UHFFFAOYSA-N 1,3-dioxepan-2-one Chemical compound O=C1OCCCCO1 VKSWWACDZPRJAP-UHFFFAOYSA-N 0.000 description 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 125000005496 phosphonium group Chemical group 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 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
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/32—Carbon-based
- H01G11/36—Nanostructures, e.g. nanofibres, nanotubes or fullerenes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/08—Structural combinations, e.g. assembly or connection, of hybrid or EDL capacitors with other electric components, at least one hybrid or EDL capacitor being the main component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/185—Components encapsulated in the insulating substrate of the printed circuit or incorporated in internal layers of a multilayer circuit
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Definitions
- the present invention relates to an electric double layer capacitor using carbon nanotubes capable of storing a large amount of electricity, a printed circuit board for an electronic circuit incorporating the electric double layer capacitor, and a printed circuit board incorporating the capacitor.
- one internal electrode having a large number of carbon nanotubes on both sides is sandwiched by a pair of side electrodes having a large number of carbon nanotubes on one side via a separator.
- the pair of side electrodes are arranged so that the carbon nanotube group of one side electrode and the carbon nanotube group of the other side electrode face each other, and the carbon nanotube group is impregnated with the electrolyte. This is an electric double layer capacitor.
- a plurality of internal electrodes having a large number of carbon nanotubes on both surfaces are arranged in a multilayer through a separator, and this multilayer internal electrode group is composed of a pair of a plurality of carbon nanotubes having a large number of carbon nanotubes on one surface.
- Side electrodes with side electrodes. The pair of side electrodes are arranged so that the carbon nanotubes of one side electrode and the carbon nanotubes of the other side electrode face each other, and the pair of side electrodes are electrolyzed to the carbon nanotube group. This is an electric double layer capacitor impregnated with liquid.
- the present invention by arranging the size of the basic capacitor so as to match the wiring pitch of the printed board, it is possible to simplify the arrangement of the through holes connecting the wiring layer and the capacitor layer. By connecting a plurality of capacitors in series or in parallel, a desired capacitor capacity can be realized.
- the structure of the carbon nanotube may be a single-walled or single tube, or a multi-walled or concentric tube of different diameters. —It may be a group.
- the diameter of the carbon nanotubes is preferably 1 to: LOO nm.
- a carbon nanotube is an ultra-fine tube-like substance with a hole diameter of nanometers (one nano is one billionth of a billion) formed by meshing carbon atoms. Since the electrolyte ion diameter of a normal electrolyte is about 0.4 to 0.6 nm, it is preferable for the adsorption and desorption of force ions having a hole diameter of 1 to 2 nm. In addition, by orienting the carbon nanotubes substantially vertically, the absorption and desorption of the ions are further smoothed, and even when the discharge current is increased, the capacity does not decrease much, so that it can be used for a long time.
- the electrolyte of the electric double layer capacitor is non-printed tones such as propylene carbonate, 1-butylene carbonate, snoreholane, acetonitril, y-butyltyl lactone and dimethylformamide.
- Organic solvent such as tetrafluoroammonium perchlorate, tetrafluoroammonium hexafluorophosphate, and tetrachlorammonium perchlorate, or lithium
- cations such as quaternary phosphonium BF 4 -, PF 6 -, C 1 0 4 - ⁇ CF 2 obtained by dissolving a Anio down or Ranaru inorganic solutes, such as SO 2 and an aqueous solution-based electrolyte, such as diluted sulfuric acid containing a salt of La Ntano Lee de elements such A liquid, or a polymer type electrolytic solution obtained by adding a polymer substance to the liquid, or the like can be used.
- the electric double-layer canister is incorporated in each of the holes of the insulating plate frame having a large number of holes in a predetermined pattern. Can be connected to Therefore, no special space is required for installing capacitors, and long connection wiring between high-speed operation elements is not required. Simple theory of drawing
- FIG. 1 is a vertical sectional view schematically showing an electric double layer capacitor in Example 1.
- FIG. 2 is a vertical sectional view schematically showing an electric double-layer capacitor in Example 2.
- FIG. 4 is a vertical sectional view schematically showing a first step in the fourth embodiment.
- FIG. 5 is a vertical sectional view schematically showing the steps 2 1 and 3 in Example 4.
- FIG. 6 is a vertical sectional view schematically showing a fourth step in the fourth embodiment.
- FIG. 6 is a vertical sectional view schematically showing a sixth step in Example 4.
- FIG. 8 is a vertical sectional view schematically showing a seventh step in Example 4.
- FIG. 9 is a vertical sectional view schematically showing a first step and a second step in Example 5.
- FIG. 10 is a vertical sectional view schematically showing a third step in Example 5.
- FIG. 11 is a vertical sectional view schematically showing a fourth step in Example 5.
- FIG. 12 is a vertical sectional view schematically showing a fifth step in Example 5.
- FIG. 13 is a plan view schematically showing an example in which a plurality of through-holes form a grid-like pattern arranged vertically and horizontally.
- FIG. 14 is a plan view schematically showing an example in which a plurality of through holes are unevenly distributed in necessary portions of the insulating plate frame.
- FIG. 2 which shows the electric double-layer capacity according to the second invention
- a large number of carbon nanotubes (2 7) is sandwiched by a pair of side electrodes (24) (25) having a large number of carbon nanotubes on one side via a separator (26).
- the pair of side electrodes (24) and (25) are arranged such that the carbon nanotube (22) of one side electrode (24) and the carbon nanotube (23) of the other side electrode (25) face each other. Are located.
- Electrolyte is injected into the container (21) and impregnated into the carbon nanotubes (22) (23) (27).
- an unhardened insulating plate frame (10) having a plurality of rectangular through holes (9) was prepared.
- the uncured insulating plate frame (10) is composed of a prepreg.
- the through holes (9) have a plurality of through holes (9) in a grid pattern arranged vertically and horizontally.
- the electric double layer capacitor (8) obtained in the previous step was fitted into each through hole (9) of the uncured insulating plate frame (10).
- the thickness of the uncured insulating plate frame (10) is the same as the thickness of the electric double layer capacitor (8), so that both sides of the capacitor-embedded unhardened insulating plate frame (11) are flush with each other. And came.
- a circuit layer (12) having an aluminum or copper circuit (13) is laminated on both sides of the insulating plate frame (11) with a built-in capacitor, and electronic components are placed on the upper circuit layer (12).
- the installation layer (14) was stacked.
- the pre-prepader constituting the uncured insulating plate frame (10) is thermally cured, the electric double layer capacitor (8) is fixed to the cured insulating plate frame (10), and the capacitor is assembled. An insulating plate frame (11) was obtained.
- the through-horn (15) penetrates the insulation board frame (11), the circuit layer (12), and the electronic component installation layer (14), and connects to the circuit (13) at the required position.
- the through-horn penetrates the insulation board frame (11), the circuit layer (12), and the electronic component installation layer (14), and connects to the circuit (13) at the required position.
- a printed board with built-in capacitors (16) was fabricated.
- a high-speed operation device is placed on the electronic component installation layer (14) and connected to the through hole (15).
- an insulating plate is interposed between the cured insulating plate frame (10) and the circuit layer (12), and the circuit (13) It may be configured to connect an electric double layer capacitor (8).
- a cured insulating plate frame (20) having many rectangular through holes (1) was prepared.
- the hardened insulating plate frame (20) is formed by hardening a pre-preda, and the plurality of through holes (9) form a checkerboard pattern arranged vertically and horizontally.
- the sand and the switch (17) obtained in the previous step are fitted into each through-hole (9) of the cured insulating plate frame (20), and the capacitor-mounted cured insulating plate frame (18) is attached.
- the thickness of the hardened insulating plate frame (20) was the same as the thickness of the sand switch (17), and therefore both side surfaces of the capacitor-mounted insulating plate frame (18) were flush with each other.
- a circuit layer (12) containing an aluminum or copper circuit (13) is laminated on both sides of the insulating plate frame (18) with a built-in capacitor, and the upper circuit layer (12)
- An electronic component installation layer (14) was laminated thereon, and an electrolytic solution having the same configuration as in Example 1 was injected into each through-hole (9) under a dry nitrogen atmosphere to impregnate the carbon nanotubes. .
- the amount of electrolyte was 1-3 cc / cm 2 .
- the present invention relates to an electric double-layer capacitor using carbon nanotubes capable of storing a large amount of electricity, a printed circuit board for an electronic circuit incorporating an electric double-layer capacitor, and a print incorporating the capacitor.
- a method for manufacturing a substrate is provided.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Materials Engineering (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003417972A JP2005183443A (ja) | 2003-12-16 | 2003-12-16 | キャパシタ組込みプリント基板 |
JP2003-417972 | 2003-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005059934A1 true WO2005059934A1 (ja) | 2005-06-30 |
Family
ID=34697087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/018107 WO2005059934A1 (ja) | 2003-12-16 | 2004-11-30 | キャパシタ組込みプリント基板 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2005183443A (ja) |
WO (1) | WO2005059934A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2501871A (en) * | 2012-05-03 | 2013-11-13 | Dyson Technology Ltd | Hybrid capacitor comprising carbon nanotubes and a dielectric coating |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007048907A (ja) * | 2005-08-09 | 2007-02-22 | National Institute For Materials Science | 電気二重層キャパシタ用電極およびこれを用いたキャパシタ |
KR100714275B1 (ko) | 2005-08-12 | 2007-05-04 | 한국과학기술연구원 | 내장형 캐패시터 |
JP5303235B2 (ja) * | 2008-03-31 | 2013-10-02 | 日本ケミコン株式会社 | 電気二重層キャパシタ用電極及びその製造方法 |
KR20100101958A (ko) * | 2009-03-10 | 2010-09-20 | 삼성전자주식회사 | 슈퍼 커패시터를 포함하는 고체 상태 구동기 |
JP2011171400A (ja) * | 2010-02-17 | 2011-09-01 | Hitachi Zosen Corp | カーボンナノチューブを用いた電極部材およびこの電極部材を用いた電気二重層キャパシタ並びに電極部材の製造方法 |
US8358110B2 (en) | 2010-07-29 | 2013-01-22 | Nokia Corporation | Integration of supercapacitors within a flexible printed circuit and associated methods |
US20130084235A1 (en) * | 2010-08-04 | 2013-04-04 | Aisin Seiki Kabushiki Kaisha | Carbon nanotube device, process for production of carbon nanotube, and device for production of carbon nanotube |
US9218917B2 (en) * | 2011-06-07 | 2015-12-22 | FastCAP Sysems Corporation | Energy storage media for ultracapacitors |
US9558894B2 (en) | 2011-07-08 | 2017-01-31 | Fastcap Systems Corporation | Advanced electrolyte systems and their use in energy storage devices |
EA033199B1 (ru) | 2011-07-08 | 2019-09-30 | Фасткэп Системз Корпорейшн | Высокотемпературное устройство аккумулирования энергии |
JP6286636B2 (ja) * | 2012-07-19 | 2018-03-07 | 俊 保坂 | センサ・デバイスおよびその製造方法 |
CN106611654A (zh) * | 2015-10-24 | 2017-05-03 | 湖北圣融科技有限公司 | 双高压无机系超级电容器 |
JP6519526B2 (ja) * | 2016-05-17 | 2019-05-29 | 株式会社Soken | アンテナ装置 |
KR102660440B1 (ko) | 2016-12-02 | 2024-04-25 | 패스트캡 시스템즈 코포레이션 | 복합 전극 |
US11557765B2 (en) | 2019-07-05 | 2023-01-17 | Fastcap Systems Corporation | Electrodes for energy storage devices |
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JPS58101416A (ja) * | 1981-12-11 | 1983-06-16 | マルコン電子株式会社 | 電気二重層コンデンサの製造方法 |
JPH06275470A (ja) * | 1993-03-24 | 1994-09-30 | Isuzu Motors Ltd | 電気2重層コンデンサ |
JP2001307951A (ja) * | 2000-04-12 | 2001-11-02 | Young Hee Lee | スーパーキャパシタ及びその製造方法 |
JP2002271032A (ja) * | 2001-03-13 | 2002-09-20 | Ibiden Co Ltd | プリント配線板及びプリント配線板の製造方法 |
JP2003168627A (ja) * | 2001-09-20 | 2003-06-13 | Matsushita Electric Ind Co Ltd | コンデンサ、積層型コンデンサおよびコンデンサ内蔵基板 |
JP2003234254A (ja) * | 2002-02-07 | 2003-08-22 | Hitachi Zosen Corp | カーボンナノチューブを用いた電気二重層キャパシタ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0684701A (ja) * | 1992-09-07 | 1994-03-25 | Matsushita Electric Ind Co Ltd | 電気二重層キャパシタおよびその製造方法 |
JPH10321482A (ja) * | 1997-05-22 | 1998-12-04 | Casio Comput Co Ltd | 電気二重層コンデンサ |
-
2003
- 2003-12-16 JP JP2003417972A patent/JP2005183443A/ja active Pending
-
2004
- 2004-11-30 WO PCT/JP2004/018107 patent/WO2005059934A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58101416A (ja) * | 1981-12-11 | 1983-06-16 | マルコン電子株式会社 | 電気二重層コンデンサの製造方法 |
JPH06275470A (ja) * | 1993-03-24 | 1994-09-30 | Isuzu Motors Ltd | 電気2重層コンデンサ |
JP2001307951A (ja) * | 2000-04-12 | 2001-11-02 | Young Hee Lee | スーパーキャパシタ及びその製造方法 |
JP2002271032A (ja) * | 2001-03-13 | 2002-09-20 | Ibiden Co Ltd | プリント配線板及びプリント配線板の製造方法 |
JP2003168627A (ja) * | 2001-09-20 | 2003-06-13 | Matsushita Electric Ind Co Ltd | コンデンサ、積層型コンデンサおよびコンデンサ内蔵基板 |
JP2003234254A (ja) * | 2002-02-07 | 2003-08-22 | Hitachi Zosen Corp | カーボンナノチューブを用いた電気二重層キャパシタ |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2501871A (en) * | 2012-05-03 | 2013-11-13 | Dyson Technology Ltd | Hybrid capacitor comprising carbon nanotubes and a dielectric coating |
GB2501871B (en) * | 2012-05-03 | 2016-10-05 | Dyson Technology Ltd | Hybrid Capacitor |
Also Published As
Publication number | Publication date |
---|---|
JP2005183443A (ja) | 2005-07-07 |
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