JP4697226B2 - 複合誘電体シートおよびその製造方法ならびに積層型電子部品 - Google Patents
複合誘電体シートおよびその製造方法ならびに積層型電子部品 Download PDFInfo
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- JP4697226B2 JP4697226B2 JP2007509156A JP2007509156A JP4697226B2 JP 4697226 B2 JP4697226 B2 JP 4697226B2 JP 2007509156 A JP2007509156 A JP 2007509156A JP 2007509156 A JP2007509156 A JP 2007509156A JP 4697226 B2 JP4697226 B2 JP 4697226B2
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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
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/0373—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement containing additives, e.g. fillers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/446—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylacetals
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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
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
- H01G4/206—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 inorganic and synthetic material
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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
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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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 resistors, capacitors or inductors
- H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors incorporating printed capacitors
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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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0209—Inorganic, non-metallic particles
-
- 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
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0239—Coupling agent for 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- 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
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31511—Of epoxy ether
- Y10T428/31515—As intermediate layer
- Y10T428/31522—Next to metal
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- Microelectronics & Electronic Packaging (AREA)
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- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Inorganic Insulating Materials (AREA)
- Organic Insulating Materials (AREA)
Description
2,12,23 積層体
3,14,15,22 複合誘電体シート
実験例1では、表1に示すように、この発明の範囲内にある実施例としての試料1〜7ならびにこの発明の範囲外にある比較例としての試料8〜12の各々に係る複合誘電体シートを作製した。
実験例2では、エポキシ樹脂をさらに含む複合誘電体シートについての評価を行なった。
Claims (5)
- ポリビニルアセタール樹脂と、
前記ポリビニルアセタール樹脂中に分散した状態で存在するものであって、カップリング剤を用いて表面処理された、高誘電率フィラーと、
前記ポリビニルアセタール樹脂および前記高誘電率フィラー表面に存在する前記カップリング剤の双方と反応する2つ以上の官能基を有する架橋剤と
を含み、
前記カップリング剤は、アミノ基もしくはエポキシ基を有するシランカップリング剤または水酸基を有するチタネートカップリング剤であり、
前記架橋剤は、ポリイソシアネートであり、
前記ポリビニルアセタール樹脂、前記ポリイソシアネート、および含まれることのあるエポキシ樹脂の合計量を100重量部としたとき、前記ポリビニルアセタール樹脂の比率が20〜80重量部である、
複合誘電体シート。 - 前記高誘電率フィラーは、10以上の比誘電率を有する、請求項1に記載の複合誘電体シート。
- エポキシ樹脂をさらに含む、請求項1に記載の複合誘電体シート。
- 請求項1ないし3のいずれかに記載の複合誘電体シートを積層した構造を有する、積層型電子部品。
- 溶剤と、ポリビニルアセタール樹脂と、カップリング剤を用いて表面処理された高誘電率フィラーと、前記ポリビニルアセタール樹脂および前記高誘電率フィラー表面に存在する前記カップリング剤の双方と反応する2つ以上の官能基を有する架橋剤とを混合してスラリーを得る工程と、
前記スラリーをシート状に成形した後に前記溶剤を揮発させることによって未硬化シートを得る工程と、
前記未硬化シートを加熱して架橋反応させる工程と
を備え、
前記カップリング剤として、アミノ基もしくはエポキシ基を有するシランカップリング剤または水酸基を有するチタネートカップリング剤が用いられ、
前記架橋剤として、ポリイソシアネートが用いられ、
前記スラリーを得る工程において、前記ポリビニルアセタール樹脂、前記ポリイソシアネート、および含まれることのあるエポキシ樹脂の合計量を100重量部としたとき、前記ポリビニルアセタール樹脂の比率が20〜80重量部とされる、
複合誘電体シートの製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007509156A JP4697226B2 (ja) | 2005-03-23 | 2006-02-01 | 複合誘電体シートおよびその製造方法ならびに積層型電子部品 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005083747 | 2005-03-23 | ||
| JP2005083747 | 2005-03-23 | ||
| JP2007509156A JP4697226B2 (ja) | 2005-03-23 | 2006-02-01 | 複合誘電体シートおよびその製造方法ならびに積層型電子部品 |
| PCT/JP2006/301621 WO2006100833A1 (ja) | 2005-03-23 | 2006-02-01 | 複合誘電体シートおよびその製造方法ならびに積層型電子部品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2006100833A1 JPWO2006100833A1 (ja) | 2008-08-28 |
| JP4697226B2 true JP4697226B2 (ja) | 2011-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007509156A Expired - Fee Related JP4697226B2 (ja) | 2005-03-23 | 2006-02-01 | 複合誘電体シートおよびその製造方法ならびに積層型電子部品 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7635519B2 (ja) |
| EP (1) | EP1863038B1 (ja) |
| JP (1) | JP4697226B2 (ja) |
| DE (1) | DE602006016750D1 (ja) |
| WO (1) | WO2006100833A1 (ja) |
Families Citing this family (19)
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| JP4893396B2 (ja) * | 2007-03-16 | 2012-03-07 | 株式会社村田製作所 | 誘電体フィルムおよびそれを用いた電子部品 |
| GB0706638D0 (en) | 2007-04-04 | 2007-05-16 | Mbda Uk Ltd | A high-dielectric material |
| WO2010101170A1 (ja) * | 2009-03-05 | 2010-09-10 | 株式会社村田製作所 | フィルムコンデンサ用誘電体樹脂組成物およびその製造方法、ならびにフィルムコンデンサ |
| JP5500167B2 (ja) * | 2009-04-03 | 2014-05-21 | 株式会社村田製作所 | フィルムコンデンサ用誘電体樹脂組成物およびフィルムコンデンサ |
| KR20110065623A (ko) * | 2009-12-10 | 2011-06-16 | 삼성전기주식회사 | 적층 세라믹 커패시터 |
| JPWO2012081434A1 (ja) | 2010-12-16 | 2014-05-22 | 三菱電機株式会社 | 半導体装置 |
| JP5588383B2 (ja) * | 2011-03-17 | 2014-09-10 | 積水化学工業株式会社 | セラミックスラリー組成物及びセラミックグリーンシート |
| JP2012248622A (ja) * | 2011-05-26 | 2012-12-13 | Taiyo Yuden Co Ltd | チップ状電子部品 |
| JP5794380B2 (ja) * | 2012-02-29 | 2015-10-14 | 株式会社村田製作所 | フィルムコンデンサ用誘電体樹脂組成物 |
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| US6936644B2 (en) * | 2002-10-16 | 2005-08-30 | Cookson Electronics, Inc. | Releasable microcapsule and adhesive curing system using the same |
| EP1580235A4 (en) * | 2002-12-27 | 2007-05-30 | Tdk Corp | RESIN COMPOSITION, CURED RESIN, CURED RESIN FOIL, LAMINATE, PREPREG, ELECTRONIC COMPONENT AND MULTILAYER SUBSTRATE |
| JP4238124B2 (ja) * | 2003-01-07 | 2009-03-11 | 積水化学工業株式会社 | 硬化性樹脂組成物、接着性エポキシ樹脂ペースト、接着性エポキシ樹脂シート、導電接続ペースト、導電接続シート及び電子部品接合体 |
| TWI335347B (en) * | 2003-05-27 | 2011-01-01 | Ajinomoto Kk | Resin composition for interlayer insulation of multilayer printed wiring board, adhesive film and prepreg |
| JP2005248048A (ja) * | 2004-03-05 | 2005-09-15 | Shin Etsu Chem Co Ltd | 難燃性接着剤組成物、ならびにそれを用いた接着シート、カバーレイフィルムおよびフレキシブル銅張積層板 |
| US7211359B2 (en) * | 2004-04-30 | 2007-05-01 | Eastman Kodak Company | Coating solution containing cocrystals and or crystals of a charge-generation pigment or a mixture of charge-generation pigments |
| TW200621831A (en) * | 2004-11-16 | 2006-07-01 | Hitachi Chemical Co Ltd | Prepreg and laminate and printed wiring board using the same |
-
2006
- 2006-02-01 JP JP2007509156A patent/JP4697226B2/ja not_active Expired - Fee Related
- 2006-02-01 DE DE200660016750 patent/DE602006016750D1/de not_active Expired - Lifetime
- 2006-02-01 WO PCT/JP2006/301621 patent/WO2006100833A1/ja not_active Ceased
- 2006-02-01 EP EP20060712764 patent/EP1863038B1/en not_active Expired - Lifetime
-
2007
- 2007-09-20 US US11/858,489 patent/US7635519B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04325453A (ja) * | 1991-04-26 | 1992-11-13 | Murata Mfg Co Ltd | セラミックグリーンシートの製造方法 |
| JP2004119483A (ja) * | 2002-09-24 | 2004-04-15 | Toppan Printing Co Ltd | 素子内蔵基板 |
| JP2004266229A (ja) * | 2003-03-04 | 2004-09-24 | Murata Mfg Co Ltd | 積層セラミックコンデンサの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1863038B1 (en) | 2010-09-08 |
| US7635519B2 (en) | 2009-12-22 |
| US20080014430A1 (en) | 2008-01-17 |
| EP1863038A1 (en) | 2007-12-05 |
| WO2006100833A1 (ja) | 2006-09-28 |
| EP1863038A4 (en) | 2009-08-12 |
| DE602006016750D1 (de) | 2010-10-21 |
| JPWO2006100833A1 (ja) | 2008-08-28 |
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