KR20060104996A - 적층 세라믹 전자부품 및 그 제조방법 - Google Patents
적층 세라믹 전자부품 및 그 제조방법 Download PDFInfo
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- KR20060104996A KR20060104996A KR1020067008455A KR20067008455A KR20060104996A KR 20060104996 A KR20060104996 A KR 20060104996A KR 1020067008455 A KR1020067008455 A KR 1020067008455A KR 20067008455 A KR20067008455 A KR 20067008455A KR 20060104996 A KR20060104996 A KR 20060104996A
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- land
- via hole
- ceramic
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- lands
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- 239000000919 ceramic Substances 0.000 title claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000004020 conductor Substances 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000007650 screen-printing Methods 0.000 abstract description 10
- 239000011229 interlayer Substances 0.000 abstract description 4
- 238000011156 evaluation Methods 0.000 description 8
- 238000007639 printing Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000006748 scratching Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
Images
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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/115—Via connections; Lands around holes or via connections
- H05K1/116—Lands, clearance holes or other lay-out details concerning the surrounding of a via
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F17/0013—Printed inductances with stacked layers
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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
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F17/0013—Printed inductances with stacked layers
- H01F2017/002—Details of via holes for interconnecting the layers
-
- 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
- H05K1/00—Printed circuits
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
-
- 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
- H05K2201/09372—Pads and lands
- H05K2201/09454—Inner lands, i.e. lands around via or plated through-hole in internal layer of multilayer PCB
-
- 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
- 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
- H05K3/4614—Manufacturing multilayer circuits by laminating two or more circuit boards the electrical connections between the circuit boards being made during lamination
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
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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)
- Inorganic Chemistry (AREA)
- Coils Or Transformers For Communication (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
Description
Claims (7)
- 일단에 제1랜드, 타단에 제2랜드를 갖는 내부도체 패턴을 구비한 복수의 세라믹 시트를 적층해서 적층체를 구성함과 아울러, 상기 세라믹 시트에 형성된 비어 홀에 의해 다른 층에 배치된 내부도체 패턴끼리를 전기적으로 접속한 적층 세라믹 전자부품에 있어서,상기 비어 홀은 도전체로 충전되어 있고,상기 제1랜드는 비어 홀을 덮도록 설치되어 있고, 하나의 세라믹 시트에 설치된 상기 제1랜드와 다른 세라믹 시트에 설치된 상기 제2랜드가, 하나의 세라믹 시트에 형성된 상기 비어 홀을 통해서 전기적으로 접속되며,상기 제2랜드가 제1랜드보다 큰 것을 특징으로 하는 적층 세라믹 전자부품.
- 제1항에 있어서, 상기 제2랜드는 상기 제1랜드의 투영 영역으로부터 상기 내부도체 패턴의 투영 영역으로 연장되어 있는 것을 특징으로 하는 적층 세라믹 전자부품.
- 제1항 또는 제2항에 있어서, 상기 제2랜드의 면적이 상기 제1랜드의 면적에 대하여 1.10∼2.25배인 것을 특징으로 하는 적층 세라믹 전자부품.
- 비어 홀용 구멍을 형성한 세라믹 시트의 표면에, 일단에 제1랜드, 타단에 제 2랜드를 갖는 내부도체 패턴을 도전체로, 제1랜드가 비어 홀용 구멍을 덮도록 인쇄함과 아울러, 비어 홀용 구멍에 상기 도전체를 충전하는 공정; 및하나의 세라믹 시트에 설치된 상기 제1랜드와 다른 세라믹 시트에 설치된 상기 제2랜드가, 하나의 세라믹 시트에 형성된 상기 비어 홀을 통해서 전기적으로 접속되도록, 복수의 세라믹 시트를 적층해서 적층체를 얻는 공정을 구비하고:상기 제2랜드가 상기 제1랜드보다 큰 것을 특징으로 하는 적층 세라믹 전자부품의 제조방법.
- 제4항에 있어서, 상기 제2랜드는 상기 제1랜드의 투영 영역으로부터 상기 내부도체 패턴의 투영 영역으로 연장되어 있는 것을 특징으로 하는 적층 세라믹 전자부품의 제조방법.
- 제4항 또는 제5항에 있어서, 상기 제2랜드의 면적이 상기 제1랜드의 면적에 대하여 1.10∼2.25배인 것을 특징으로 하는 적층 세라믹 전자부품의 제조방법.
- 제4항 내지 제6항 중 어느 한 항에 있어서, 상기 비어 홀용 구멍을 형성한 세라믹 시트는, 캐리어 필름에 의한 배접이 없는 상태에서 상기 내부도체 패턴을 인쇄함과 동시에, 상기 비어 홀용 구멍을 도전체로 충전하는 것을 특징으로 하는 적층 세라믹 전자부품의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004367863 | 2004-12-20 | ||
JPJP-P-2004-00367863 | 2004-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060104996A true KR20060104996A (ko) | 2006-10-09 |
KR100810524B1 KR100810524B1 (ko) | 2008-03-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020067008455A KR100810524B1 (ko) | 2004-12-20 | 2005-11-24 | 적층 세라믹 전자부품 및 그 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090139759A1 (ko) |
JP (1) | JP4432973B2 (ko) |
KR (1) | KR100810524B1 (ko) |
CN (1) | CN1906715B (ko) |
TW (1) | TW200636769A (ko) |
WO (1) | WO2006067929A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11024455B2 (en) | 2016-05-31 | 2021-06-01 | Taiyo Yuden Co., Ltd. | Coil component |
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TW200520201A (en) * | 2003-10-08 | 2005-06-16 | Kyocera Corp | High-frequency module and communication apparatus |
JP4211591B2 (ja) * | 2003-12-05 | 2009-01-21 | 株式会社村田製作所 | 積層型電子部品の製造方法および積層型電子部品 |
JP2005191191A (ja) * | 2003-12-25 | 2005-07-14 | Tdk Corp | 積層型チップインダクタ |
US20060001149A1 (en) * | 2004-06-30 | 2006-01-05 | Victor Prokofiev | Packaged substrate having variable width conductors and a variably spaced reference plane |
-
2005
- 2005-11-24 WO PCT/JP2005/021544 patent/WO2006067929A1/ja active Application Filing
- 2005-11-24 US US10/596,097 patent/US20090139759A1/en not_active Abandoned
- 2005-11-24 KR KR1020067008455A patent/KR100810524B1/ko active IP Right Grant
- 2005-11-24 CN CN2005800015985A patent/CN1906715B/zh not_active Expired - Fee Related
- 2005-11-24 JP JP2006548737A patent/JP4432973B2/ja not_active Expired - Fee Related
- 2005-11-29 TW TW094141890A patent/TW200636769A/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11024455B2 (en) | 2016-05-31 | 2021-06-01 | Taiyo Yuden Co., Ltd. | Coil component |
Also Published As
Publication number | Publication date |
---|---|
TW200636769A (en) | 2006-10-16 |
US20090139759A1 (en) | 2009-06-04 |
JPWO2006067929A1 (ja) | 2008-06-12 |
WO2006067929A1 (ja) | 2006-06-29 |
TWI339848B (ko) | 2011-04-01 |
CN1906715B (zh) | 2010-06-16 |
CN1906715A (zh) | 2007-01-31 |
JP4432973B2 (ja) | 2010-03-17 |
KR100810524B1 (ko) | 2008-03-10 |
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