KR100997989B1 - 다층 세라믹 기판 - Google Patents
다층 세라믹 기판 Download PDFInfo
- Publication number
- KR100997989B1 KR100997989B1 KR1020080084726A KR20080084726A KR100997989B1 KR 100997989 B1 KR100997989 B1 KR 100997989B1 KR 1020080084726 A KR1020080084726 A KR 1020080084726A KR 20080084726 A KR20080084726 A KR 20080084726A KR 100997989 B1 KR100997989 B1 KR 100997989B1
- Authority
- KR
- South Korea
- Prior art keywords
- conductive
- conductive material
- ceramic substrate
- multilayer ceramic
- dielectric layer
- Prior art date
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Classifications
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
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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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
- H05K3/4053—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques
- H05K3/4061—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques for via connections in inorganic insulating substrates
-
- 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
-
- 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
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/0242—Structural details of individual signal conductors, e.g. related to the skin effect
-
- 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
- H05K2201/0263—Details about a collection of particles
- H05K2201/0269—Non-uniform distribution or concentration of 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
- H05K2201/096—Vertically aligned vias, holes or stacked vias
-
- 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
- H05K2203/08—Treatments involving gases
- H05K2203/082—Suction, e.g. for holding solder balls or 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
- 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
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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.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
-
- 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.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24926—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including ceramic, glass, porcelain or quartz layer
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
Description
Claims (7)
- 복수의 유전체층; 및상기 복수의 유전체층 중 적어도 일부 유전체층에 형성된 적어도 하나 이상의 도전성 비아 및 도전성 패턴으로 이루어진 회로패턴부를 가지며,상기 도전성 비아 중 적어도 하나는, 상기 유전체층을 관통하는 비아홀 내벽을 따라 형성되며 규소산화물(SiO2) 및 글래스 중 선택된 하나 이상과 금속을 함유한 제1 도전성 물질로 이루어진 외주부와, 상기 외주부 내에 충전되도록 형성되며 상기 제1 도전성 물질보다 규소산화물(SiO2) 또는 글래스 함량이 높고, 상기 제1 도전성 물질보다 수축 개시 온도가 높은 제2 도전성 물질로 이루어진 내심부를 갖는 다층 세라믹 기판.
- 제1항에 있어서,상기 금속은 Ag 금속인 것을 특징으로 하는 다층 세라믹 기판.
- 제1항에 있어서,상기 제2 도전성 물질은 수축 개시 온도가 상기 유전체층과 같거나 높은 것을 특징으로 하는 다층 세라믹 기판.
- 삭제
- 삭제
- 제1항에 있어서,상기 외주부의 두께는 상기 도전성 비아의 전체 반경 대비 0.5 내지 10%로 형성된 것을 특징으로 하는 다층 세라믹 기판.
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080084726A KR100997989B1 (ko) | 2008-08-28 | 2008-08-28 | 다층 세라믹 기판 |
JP2009117793A JP4783842B2 (ja) | 2008-08-28 | 2009-05-14 | 多層セラミック基板 |
US12/467,542 US8053682B2 (en) | 2008-08-28 | 2009-05-18 | Multilayer ceramic substrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080084726A KR100997989B1 (ko) | 2008-08-28 | 2008-08-28 | 다층 세라믹 기판 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100025956A KR20100025956A (ko) | 2010-03-10 |
KR100997989B1 true KR100997989B1 (ko) | 2010-12-03 |
Family
ID=41725873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080084726A KR100997989B1 (ko) | 2008-08-28 | 2008-08-28 | 다층 세라믹 기판 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8053682B2 (ko) |
JP (1) | JP4783842B2 (ko) |
KR (1) | KR100997989B1 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102695358B (zh) * | 2011-03-25 | 2015-04-08 | 中山市云创知识产权服务有限公司 | 印刷电路板 |
US9615452B1 (en) * | 2012-05-10 | 2017-04-04 | Cree Fayetteville, Inc. | Silver filled trench substrate for high power and/or high temperature electronics |
KR102105402B1 (ko) * | 2014-01-08 | 2020-04-29 | 삼성전기주식회사 | 다층 세라믹 기판 및 제조 방법 |
JP6380547B2 (ja) * | 2014-09-30 | 2018-08-29 | 株式会社村田製作所 | 多層基板 |
WO2018063380A1 (en) * | 2016-09-30 | 2018-04-05 | Intel Corporation | Multiple-layer, self-equalizing interconnects in package substrates |
EP4412410A1 (en) * | 2021-09-29 | 2024-08-07 | Kyocera Corporation | Wiring substrate |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3077511A (en) * | 1960-03-11 | 1963-02-12 | Int Resistance Co | Printed circuit unit |
US5139851A (en) * | 1988-03-11 | 1992-08-18 | International Business Machines Corporation | Low dielectric composite substrate |
US5028473A (en) * | 1989-10-02 | 1991-07-02 | Hughes Aircraft Company | Three dimensional microcircuit structure and process for fabricating the same from ceramic tape |
DE69329357T2 (de) * | 1992-05-14 | 2001-04-26 | Matsushita Electric Industrial Co., Ltd. | Verfahren zur Herstellung von Leitern in Kontaktlöcher in vielschichtigen Keramiksubstraten |
US5340947A (en) * | 1992-06-22 | 1994-08-23 | Cirqon Technologies Corporation | Ceramic substrates with highly conductive metal vias |
US5450290A (en) * | 1993-02-01 | 1995-09-12 | International Business Machines Corporation | Printed circuit board with aligned connections and method of making same |
JP2570617B2 (ja) * | 1994-05-13 | 1997-01-08 | 日本電気株式会社 | 多層配線セラミック基板のビア構造及びその製造方法 |
US5599744A (en) * | 1995-02-06 | 1997-02-04 | Grumman Aerospace Corporation | Method of forming a microcircuit via interconnect |
JP3780386B2 (ja) * | 1996-03-28 | 2006-05-31 | 株式会社村田製作所 | セラミック回路基板及びその製造方法 |
US6465084B1 (en) * | 2001-04-12 | 2002-10-15 | International Business Machines Corporation | Method and structure for producing Z-axis interconnection assembly of printed wiring board elements |
DE10150715A1 (de) * | 2001-10-13 | 2003-04-30 | Bosch Gmbh Robert | Grüner keramischer Einsatzkörper, keramischer Einsatzkörper, keramischer Grünkörper oder Grünkörperverbund und damit hergestellter keramischer Schichtverbund |
US6790305B2 (en) * | 2002-10-08 | 2004-09-14 | International Business Machines Corporation | Method and structure for small pitch z-axis electrical interconnections |
JP2004288915A (ja) | 2003-03-24 | 2004-10-14 | Kyoto Elex Kk | ビアホール充填用導電性ペースト及びその導電性ペーストを用いたセラミック多層回路基板 |
KR100565812B1 (ko) | 2003-10-16 | 2006-03-29 | 엘지이노텍 주식회사 | 세라믹 다층 기판의 비아 홀 제작 방법 |
KR20050091177A (ko) | 2004-03-11 | 2005-09-15 | (주)한양써키트 | 비아 인 패드 인쇄회로기판 및 그 성형방법 |
US20060000641A1 (en) * | 2004-06-30 | 2006-01-05 | Salama Islam A | Laser metallization for ceramic device |
KR20060070930A (ko) | 2004-12-21 | 2006-06-26 | 삼성전기주식회사 | 패키지 기판의 제조 방법 |
US7749592B2 (en) * | 2007-02-06 | 2010-07-06 | Tdk Corpoation | Multilayer ceramic substrate |
-
2008
- 2008-08-28 KR KR1020080084726A patent/KR100997989B1/ko active IP Right Grant
-
2009
- 2009-05-14 JP JP2009117793A patent/JP4783842B2/ja active Active
- 2009-05-18 US US12/467,542 patent/US8053682B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20100025956A (ko) | 2010-03-10 |
JP4783842B2 (ja) | 2011-09-28 |
JP2010056524A (ja) | 2010-03-11 |
US8053682B2 (en) | 2011-11-08 |
US20100055393A1 (en) | 2010-03-04 |
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