JP5460155B2 - キャパシタ及び配線基板 - Google Patents
キャパシタ及び配線基板 Download PDFInfo
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- JP5460155B2 JP5460155B2 JP2009165280A JP2009165280A JP5460155B2 JP 5460155 B2 JP5460155 B2 JP 5460155B2 JP 2009165280 A JP2009165280 A JP 2009165280A JP 2009165280 A JP2009165280 A JP 2009165280A JP 5460155 B2 JP5460155 B2 JP 5460155B2
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- 239000003990 capacitor Substances 0.000 title claims description 115
- 239000004020 conductor Substances 0.000 claims description 168
- 239000000758 substrate Substances 0.000 claims description 104
- 244000126211 Hericium coralloides Species 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 28
- 239000000463 material Substances 0.000 description 13
- 239000010949 copper Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 239000004065 semiconductor Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 239000010936 titanium Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 229910052863 mullite Inorganic materials 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052454 barium strontium titanate Inorganic materials 0.000 description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 2
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000919 ceramic Substances 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
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- VJPLIHZPOJDHLB-UHFFFAOYSA-N lead titanium Chemical compound [Ti].[Pb] VJPLIHZPOJDHLB-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
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- 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
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/012—Form of non-self-supporting electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
- H01G4/302—Stacked capacitors obtained by injection of metal in cavities formed in a ceramic body
-
- 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
- H05K1/02—Details
- H05K1/0286—Programmable, customizable or modifiable circuits
- H05K1/0287—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns
-
- 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
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09218—Conductive traces
- H05K2201/09263—Meander
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09563—Metal filled via
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09609—Via grid, i.e. two-dimensional array of vias or holes in a single plane
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/097—Alternating conductors, e.g. alternating different shaped pads, twisted pairs; Alternating components
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09945—Universal aspects, e.g. universal inner layers or via grid, or anisotropic interposer
-
- 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
-
- 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
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/4913—Assembling to base an electrical component, e.g., capacitor, etc.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Description
11…誘電体基板、
12…線状導体、
13,14,23,24,33,34…絶縁層、
15,16,25,26,37,38…導体層、
15a,15b,16a,16b,25a,25b,26a,26b、35,36,45,46…電極、
VA…導体ビア。
Claims (8)
- 誘電体基板と、
前記誘電体基板内にその厚さ方向に貫通形成された多数の線状導体と、
一群の前記線状導体ごとに前記線状導体の上側端部及び下側端部のいずれか一方の端部に接続された電極であって、相互に接続しない電極とを有し、
前記上側端部に接続された電極と前記上側端部に接続された電極に隣接する前記下側端部に接続された電極とを含むキャパシタ、又は、隣接する前記上側端部に接続された電極を含むキャパシタ、又は、隣接する前記下側端部に接続された電極を含むキャパシタであって、
前記線状導体の各群の間に、電気的に孤立した前記線状導体が配置されていることを特徴とするキャパシタ。 - 前記誘電体基板の各面上に、複数の前記電極と、前記電極間の領域を被覆する絶縁層と、前記絶縁層上に形成され、所要数の前記電極と一体化された導体層とを有し、
一方の面上の前記絶縁層の形成領域に対応する前記誘電体基板内には、他方の面上の前記電極に接続された一群の前記線状導体が配置されていることを特徴とする請求項1に記載のキャパシタ。 - 前記誘電体基板の一方の面上の前記導体層が前記絶縁層を挟んで、第1導体層と第2導体層に分離され、前記誘電体基板の他方の面上の前記導体層が前記絶縁層を挟んで、前記第1導体層と対向配置された第3導体層と、前記第2導体層と対向配置された第4導体層に分離され、一群の前記線状導体の両端に接続された電極を介して前記第1導体層と前記第4導体層が接続されたことを特徴とする請求項2に記載のキャパシタ。
- 前記電極は、相互に平行に延びる複数の櫛歯部分と、該櫛歯部分に対し直角方向につながっている連結部分とからなることを特徴とする請求項1に記載のキャパシタ。
- 前記誘電体基板上に前記電極を被覆して絶縁層が形成されるとともに、該絶縁層上に導体層が形成され、該導体層が、当該絶縁層に形成された導体ビアを介して前記電極の連結部分に接続されていることを特徴とする請求項4に記載のキャパシタ。
- 前記誘電体基板における多数の線状導体は、隣り合う前記線状導体間の距離が前記線状導体の直径よりも小さくなるように配置されていることを特徴とする請求項1に記載のキャパシタ。
- 誘電体基板と、前記誘電体基板内にその厚さ方向に貫通形成された多数の線状導体と、一群の前記線状導体ごとに前記線状導体の上側端部及び下側端部のいずれか一方の端部に接続された電極であって、相互に接続しない電極とを有し、前記上側端部に接続された電極と前記上側端部に接続された電極に隣接する前記下側端部に接続された電極とを含むキャパシタ、又は、隣接する前記上側端部に接続された電極を含むキャパシタ、又は、隣接する前記下側端部に接続された電極を含むキャパシタであって、前記線状導体の各群の間に、電気的に孤立した前記線状導体が配置されたキャパシタを備えたことを特徴とする配線基板。
- 誘電体基板と、前記誘電体基板内にその厚さ方向に貫通形成された多数の線状導体と、一群の前記線状導体ごとに前記線状導体の上側端部及び下側端部のいずれか一方の端部に接続された電極であって、相互に接続しない電極とを有し、前記上側端部に接続された電極と前記上側端部に接続された電極に隣接する前記下側端部に接続された電極とを含むキャパシタ、又は、隣接する前記上側端部に接続された電極を含むキャパシタ、又は、隣接する前記下側端部に接続された電極を含むキャパシタであって、前記線状導体の各群の間に電気的に孤立した前記線状導体が配置されたキャパシタと、
前記誘電体基板上に配置された、信号配線、グランド配線及び電源配線とを備え、
前記グランド配線と前記電源配線は、それぞれ、前記隣接する電極に接続されて前記キャパシタを介してつながっていることを特徴とする配線基板。
Priority Applications (2)
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JP2009165280A JP5460155B2 (ja) | 2009-07-14 | 2009-07-14 | キャパシタ及び配線基板 |
US12/833,185 US8638542B2 (en) | 2009-07-14 | 2010-07-09 | Capacitor containing a large number of filamentous conductors and method of manufacturing the same |
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JP2009165280A JP5460155B2 (ja) | 2009-07-14 | 2009-07-14 | キャパシタ及び配線基板 |
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JP2011023439A JP2011023439A (ja) | 2011-02-03 |
JP2011023439A5 JP2011023439A5 (ja) | 2012-07-19 |
JP5460155B2 true JP5460155B2 (ja) | 2014-04-02 |
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Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5409242B2 (ja) * | 2009-10-07 | 2014-02-05 | 新光電気工業株式会社 | インダクタ及びインダクタの製造方法 |
WO2012002083A1 (ja) * | 2010-06-30 | 2012-01-05 | 太陽誘電株式会社 | コンデンサ及びその製造方法 |
US9780291B2 (en) | 2011-09-13 | 2017-10-03 | Georgia Tech Research Corporation | Self-charging energy storage system |
JP2013201318A (ja) * | 2012-03-26 | 2013-10-03 | Taiyo Yuden Co Ltd | ポーラスコンデンサ |
JP5931594B2 (ja) * | 2012-06-07 | 2016-06-08 | 太陽誘電株式会社 | コンデンサ |
JP2013258363A (ja) * | 2012-06-14 | 2013-12-26 | Taiyo Yuden Co Ltd | コンデンサ、構造体及びコンデンサの製造方法 |
US20160233026A1 (en) * | 2014-03-28 | 2016-08-11 | Taiyo Yuden Co., Ltd. | Capacitor |
KR102627620B1 (ko) * | 2016-05-23 | 2024-01-22 | 삼성전기주식회사 | 캐패시터 및 이를 포함하는 회로기판 |
KR101811851B1 (ko) * | 2016-06-09 | 2017-12-22 | (주)포인트엔지니어링 | 3차원 커패시터 |
WO2018062046A1 (ja) * | 2016-09-29 | 2018-04-05 | 富士フイルム株式会社 | 電極用アルミニウム部材および電極用アルミニウム部材の製造方法 |
WO2019107130A1 (ja) * | 2017-11-30 | 2019-06-06 | 株式会社村田製作所 | キャパシタ |
GB2571759B (en) * | 2018-03-08 | 2021-08-04 | Power Roll Ltd | Energy storage device |
US11076489B2 (en) * | 2018-04-10 | 2021-07-27 | 3D Glass Solutions, Inc. | RF integrated power condition capacitor |
EP3853896A4 (en) * | 2019-02-18 | 2022-06-08 | Yangtze Memory Technologies Co., Ltd. | NOVEL CAPACITOR STRUCTURE AND MANUFACTURING METHOD THEREOF |
JPWO2021181774A1 (ja) * | 2020-03-12 | 2021-09-16 | ||
EP4009340B1 (en) * | 2020-12-02 | 2023-06-28 | Murata Manufacturing Co., Ltd. | Capacitor structure with via embedded in porous medium |
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JP4357577B2 (ja) * | 2007-06-14 | 2009-11-04 | 太陽誘電株式会社 | コンデンサ及びその製造方法 |
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JP5344667B2 (ja) * | 2007-12-18 | 2013-11-20 | 太陽誘電株式会社 | 回路基板およびその製造方法並びに回路モジュール |
JP5249132B2 (ja) * | 2009-06-03 | 2013-07-31 | 新光電気工業株式会社 | 配線基板 |
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