KR100762006B1 - 무수축 세라믹 기판의 제조방법 - Google Patents
무수축 세라믹 기판의 제조방법 Download PDFInfo
- Publication number
- KR100762006B1 KR100762006B1 KR1020060052812A KR20060052812A KR100762006B1 KR 100762006 B1 KR100762006 B1 KR 100762006B1 KR 1020060052812 A KR1020060052812 A KR 1020060052812A KR 20060052812 A KR20060052812 A KR 20060052812A KR 100762006 B1 KR100762006 B1 KR 100762006B1
- Authority
- KR
- South Korea
- Prior art keywords
- ceramic substrate
- manufacturing
- firing
- layer
- multilayer ceramic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4626—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials
- H05K3/4629—Manufacturing multilayer circuits by laminating two or more circuit boards characterised by the insulating layers or materials laminating inorganic sheets comprising printed circuits, e.g. green ceramic sheets
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/963—Surface properties, e.g. surface roughness
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/343—Alumina or aluminates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/56—Using constraining layers before or during sintering
- C04B2237/562—Using constraining layers before or during sintering made of alumina or aluminates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/62—Forming laminates or joined articles comprising holes, channels or other types of openings
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/68—Forming laminates or joining articles wherein at least one substrate contains at least two different parts of macro-size, e.g. one ceramic substrate layer containing an embedded conductor or electrode
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0179—Thin film deposited insulating layer, e.g. inorganic layer for printed capacitor
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/30—Details of processes not otherwise provided for in H05K2203/01 - H05K2203/17
- H05K2203/308—Sacrificial means, e.g. for temporarily filling a space for making a via or a cavity or for making rigid-flexible PCBs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Description
Claims (6)
- 복수개의 그린시트를 마련하는 단계;상기 각각의 그린시트에 내부전극 및 도전성 비아를 형성하는 단계:상기 복수개의 그린시트를 적층하여 다층 세라믹 기판을 형성하는 단계;상기 다층 세라믹 기판의 상하면에, 상기 그린시트의 소성온도에서 소성되지 않는 구속층을 ALD, 스퍼터, CVD 및 졸-겔 방식으로 구성된 군으로부터 선택되는 어느 하나 이상으로 형성하는 단계;상기 결과 구조물을 상기 그린시트의 소성온도로 소성하는 단계; 및상기 구속층을 제거하는 단계;를 포함하여 이루어지는 무수축 세라믹 기판의 제조방법.
- 제1항에 있어서,상기 구속층을 ALD 방식으로 형성하는 경우,전구체인 AlCl3 및 Al(OiPr)3를 플로우시키는 단계;퍼지 가스인 Ar을 퍼지시키는 단계; 산소 반응 가스로 수증기를 플로우시키는 단계; 및퍼지 가스인 Ar을 퍼지시키는 단계;를 하나의 사이클로 하고, 이 사이클을 반복적으로 진행하여 요구되는 두께의 Al2O3 박막을 증착하는 것을 특징으로 하는 무수축 세라믹 기판의 제조방법.
- 제2항에 있어서,상기 Al(OiPr)3로서 (CH3)2AlOCH(CH3)2, Dimethylaluminum isopropoxide(DMAP), Al(OC(CH3)3)3 및 Dimethylaluminum sec-butoxide(DMAB) 중 어느 하나를 사용하는 것을 특징으로 하는 무수축 세라믹 기판의 제조방법.
- 제1항에 있어서,상기 구속층을 스퍼터 방식으로 형성하는 경우,Al2O3를 타겟 물질로 사용하고, Ar을 캐리어 가스로 사용하여 Al2O3 박막을 증착하는 것을 특징으로 하는 무수축 세라믹 기판의 제조방법.
- 제1항에 있어서,상기 구속층을 CVD 방식으로 형성하는 경우,Dimethylaluminum isopropoxide(DMAP)를 전구체로 사용하여 Al2O3 박막을 증착하는 것을 특징으로 하는 무수축 세라믹 기판의 제조방법.
- 제1항에 있어서,상기 구속층을 졸-겔 방식으로 형성하는 경우,스핀 코팅 공정을 적용하는 것을 특징으로 하는 무수축 세라믹 기판의 제조방법.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060052812A KR100762006B1 (ko) | 2006-06-13 | 2006-06-13 | 무수축 세라믹 기판의 제조방법 |
| US11/808,929 US20070289691A1 (en) | 2006-06-13 | 2007-06-13 | Method of manufacturing non-shrinkage ceramic substrate |
| JP2007156201A JP2007335871A (ja) | 2006-06-13 | 2007-06-13 | 無収縮セラミック基板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060052812A KR100762006B1 (ko) | 2006-06-13 | 2006-06-13 | 무수축 세라믹 기판의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100762006B1 true KR100762006B1 (ko) | 2007-09-28 |
Family
ID=38738782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060052812A Expired - Fee Related KR100762006B1 (ko) | 2006-06-13 | 2006-06-13 | 무수축 세라믹 기판의 제조방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20070289691A1 (ko) |
| JP (1) | JP2007335871A (ko) |
| KR (1) | KR100762006B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100887112B1 (ko) | 2007-11-07 | 2009-03-04 | 삼성전기주식회사 | 무수축 세라믹 기판의 제조방법 및 이에 의해 제조된 다층세라믹 기판 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009110338A1 (ja) * | 2008-03-03 | 2009-09-11 | 株式会社村田製作所 | セラミック基板の製造方法およびセラミック基板 |
| JP5456989B2 (ja) * | 2008-06-02 | 2014-04-02 | 太陽誘電株式会社 | 電子部品の製造方法 |
| KR101046006B1 (ko) * | 2008-10-23 | 2011-07-01 | 삼성전기주식회사 | 무수축 다층 세라믹 기판의 제조방법 |
| KR101813388B1 (ko) * | 2016-07-28 | 2017-12-28 | 삼성전기주식회사 | 코일 부품용 합금 파우더 및 이를 포함하는 코일 부품 |
| WO2018140972A1 (en) * | 2017-01-30 | 2018-08-02 | TBT Group, Inc. | Multilayer devices and methods of manufacturing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05327220A (ja) * | 1992-05-25 | 1993-12-10 | Matsushita Electric Ind Co Ltd | 多層セラミック基板の製造方法 |
| JPH07201226A (ja) * | 1993-12-28 | 1995-08-04 | Ricoh Co Ltd | 薄膜積層体および薄膜積層体の作製方法 |
| KR20020090296A (ko) * | 2001-05-25 | 2002-12-02 | 가부시키가이샤 무라타 세이사쿠쇼 | 다층 세라믹 기판 및 그 제조방법, 미소결 세라믹 적층체및 전자 장치 |
| JP2006108483A (ja) | 2004-10-07 | 2006-04-20 | Hitachi Metals Ltd | キャビティを備えた多層セラミック基板およびその製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521053A1 (de) * | 1985-06-12 | 1986-12-18 | Leybold-Heraeus GmbH, 5000 Köln | Vorrichtung zum aufbringen duenner schichten auf ein substrat |
| US5934648A (en) * | 1996-03-13 | 1999-08-10 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Carbon fiber reinforced carbon composite valve for an internal combustion engine |
| US6284682B1 (en) * | 1999-08-26 | 2001-09-04 | The University Of British Columbia | Process for making chemically bonded sol-gel ceramics |
| US7381283B2 (en) * | 2002-03-07 | 2008-06-03 | Yageo Corporation | Method for reducing shrinkage during sintering low-temperature-cofired ceramics |
| KR100480756B1 (ko) * | 2002-08-02 | 2005-04-06 | 한국화학연구원 | 산화알루미늄 박막 제조 방법 |
| JP4572688B2 (ja) * | 2004-04-27 | 2010-11-04 | 株式会社豊田中央研究所 | 低摩擦摺動部材 |
-
2006
- 2006-06-13 KR KR1020060052812A patent/KR100762006B1/ko not_active Expired - Fee Related
-
2007
- 2007-06-13 JP JP2007156201A patent/JP2007335871A/ja active Pending
- 2007-06-13 US US11/808,929 patent/US20070289691A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05327220A (ja) * | 1992-05-25 | 1993-12-10 | Matsushita Electric Ind Co Ltd | 多層セラミック基板の製造方法 |
| JPH07201226A (ja) * | 1993-12-28 | 1995-08-04 | Ricoh Co Ltd | 薄膜積層体および薄膜積層体の作製方法 |
| KR20020090296A (ko) * | 2001-05-25 | 2002-12-02 | 가부시키가이샤 무라타 세이사쿠쇼 | 다층 세라믹 기판 및 그 제조방법, 미소결 세라믹 적층체및 전자 장치 |
| JP2006108483A (ja) | 2004-10-07 | 2006-04-20 | Hitachi Metals Ltd | キャビティを備えた多層セラミック基板およびその製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100887112B1 (ko) | 2007-11-07 | 2009-03-04 | 삼성전기주식회사 | 무수축 세라믹 기판의 제조방법 및 이에 의해 제조된 다층세라믹 기판 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007335871A (ja) | 2007-12-27 |
| US20070289691A1 (en) | 2007-12-20 |
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