KR100495211B1 - 세라믹 다층기판 및 그 제조방법 - Google Patents
세라믹 다층기판 및 그 제조방법 Download PDFInfo
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- KR100495211B1 KR100495211B1 KR10-2002-0073623A KR20020073623A KR100495211B1 KR 100495211 B1 KR100495211 B1 KR 100495211B1 KR 20020073623 A KR20020073623 A KR 20020073623A KR 100495211 B1 KR100495211 B1 KR 100495211B1
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- H—ELECTRICITY
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/403—Edge contacts; Windows or holes in the substrate having plural connections on the walls thereof
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- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49805—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers the leads being also applied on the sidewalls or the bottom of the substrate, e.g. leadless packages for surface mounting
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- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49822—Multilayer substrates
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- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/49827—Via connections through the substrates, e.g. pins going through the substrate, coaxial cables
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
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- H01L2924/095—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00 with a principal constituent of the material being a combination of two or more materials provided in the groups H01L2924/013 - H01L2924/0715
- H01L2924/097—Glass-ceramics, e.g. devitrified glass
- H01L2924/09701—Low temperature co-fired ceramic [LTCC]
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
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- H01L2924/151—Die mounting substrate
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- H01L2924/161—Cap
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- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
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- H05K2201/09—Shape and layout
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- H05K2201/09—Shape and layout
- H05K2201/09145—Edge details
- H05K2201/0919—Exposing inner circuit layers or metal planes at the side edge of the printed circuit board [PCB] or at the walls of large holes
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- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09372—Pads and lands
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- H05K2203/14—Related to the order of processing steps
- H05K2203/1476—Same or similar kind of process performed in phases, e.g. coarse patterning followed by fine patterning
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- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
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- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers
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- 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
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- 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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- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Abstract
Description
Claims (18)
- 삭제
- 삭제
- 일정 두께를 갖고 적층 형성되며, 외측면에 상기 적층 방향으로 형성되는 하나 이상의 홈을 포함하는 복수개의 세라믹층;상기 세라믹층의 표면상에 형성되어 회로 요소를 구현하는 패턴층;적층된 상기 복수개의 세라믹층의 홈에 상기 세라믹층의 두께 방향으로 형성되는 외부단자; 및상기 패턴층 중 일부에 금속 도포막으로 형성되며, 외부와 신호를 교환할 수 있도록 상기 외부단자와 접속되며, 상기 외부단자를 감싸도록 넓게 형성되는 내부 접속부;를 포함하는 세라믹 다층기판.
- 제 3항에 있어서, 상기 내부 접속부는 홈에 인접한 상기 세라믹층의 외측면과 일정간격으로 떨어져서 형성되는 것을 특징으로 하는 세라믹 다층기판.
- 제 3항에 있어서, 상기 홈은 일측이 개구되어 있는 반원형으로 형성되는 것을 특징으로 하는 세라믹 다층기판.
- 제 3항에 있어서, 상기 내부 접속부는 상기 패턴층과 동일한 금속 재질로 형성되는 것을 특징으로 하는 세라믹 다층기판.
- 일정 두께를 갖고 적층 형성되며, 외측면에 상기 적층 방향으로 형성되는 하나 이상의 홈을 포함하는 복수개의 세라믹층;상기 세라믹층의 표면상에 형성되어 회로 요소를 구현하는 패턴층;적층된 상기 복수개의 세라믹층의 홈에 상기 세라믹층의 두께 방향으로 형성되는 외부단자;상기 패턴층 중 일부에 금속 도포막으로 형성되며, 외부와 신호를 교환할 수 있도록 상기 외부단자와 접속되며, 상기 외부단자를 감싸도록 넓게 형성되고, 상기 외부단자가 상기 세라믹층과 접촉하는 부분에 인접한 상기 세라믹층의 외측면과 일정간격 떨어져서 형성되는 내부 접속부;적층된 상기 복수개의 세라믹층의 상부에 형성되는 캐비티;상기 캐비티에 장착되는 전자부품; 및상기 캐비티 상부에 장착되어 캐비티 내부에 진공을 유지하도록 하는 덮개;를 포함하는 세라믹 다층기판.
- 제 7항에 있어서, 상기 전자부품은 표면탄성파 칩인 것을 특징으로 하는 세라믹 다층기판.
- 제 7항에 있어서, 상기 홈은 일측이 개구되어 있는 반원형으로 형성되는 것을 특징으로 하는 세라믹 다층기판.
- 제 7항에 있어서, 상기 내부 접속부는 상기 패턴층과 동일한 금속 재질로 형성되는 것을 특징으로 하는 세라믹 다층기판.
- 세라믹 다층기판을 제조하는 방법에 있어서,일정 두께의 세라믹층을 마련하는 단계;상기 세라믹층의 표면 상에 회로 요소를 구현하도록 패턴층을 형성하는 단계;상기 패턴층 중 일부에 외부와 신호를 교환할 수 있도록 상기 세라믹층의 모서리까지 연결되며, 연결되는 패턴층의 너비보다 넓은 너비의 내부 접속부를 금속 도포막으로 형성하는 단계;상기 내부 접속부 및 상기 세라믹층의 외측변에 일측이 개구된 반원형의 홈을 상기 세라믹층의 두께 방향으로 형성하는 단계;상기와 같은 단계를 거친 세라믹층을 다수개 적층하는 단계; 및적층된 세라믹층의 홈에 상기 내부 접속부와 전기적으로 연결되는 외부단자를 상기 세라믹층의 두께 방향으로 형성하는 단계;를 포함하는 세라믹 다층기판 제조방법.
- 제 11항에 있어서, 상기 내부 접속부는 내경이 상기 반원형의 홈의 반경보다 작고 외경이 상기 반원형의 홈의 반경보다 큰 반원띠 형상을 갖는 것을 특징으로 하는 세라믹 다층기판 제조방법.
- 제 11항에 있어서, 상기 내부 접속부는 상기 외부단자가 상기 세라믹층과 접촉하는 부분에 인접한 상기 세라믹층의 외측면과 일정간격 떨어져서 형성되는 것을 특징으로 하는 세라믹 다층기판 제조방법.
- 제 11항에 있어서, 상기 내부 접속부는 상기 패턴층과 동일한 금속 재질로 형성되는 것을 특징으로 하는 세라믹 다층기판 제조방법.
- 세라믹 다층기판을 제조하는 방법에 있어서,일정 두께의 세라믹층을 마련하는 단계;상기 세라믹층의 표면 상에 회로 요소를 구현하도록 패턴층을 형성하는 단계;상기 패턴층 중 일부에 외부와 신호를 교환할 수 있도록 상기 세라믹층의 모서리에서 일정간격 이격되어 형성되며, 연결되는 패턴층의 너비보다 넓은 너비를 갖는 내부접속부를 금속 도포막으로 형성하는 단계;상기 내부 접속부 및 상기 세라믹층의 외측변에 일측이 개구된 반원형의 홈을 상기 세라믹층의 두께 방향으로 형성하는 단계;상기와 같은 단계들을 거친 세라믹층을 상부에 전자부품이 실장될 수 있는 캐비티가 형성되도록 다수개 적층하는 단계;적층된 세라믹층의 홈에 상기 내부 접속부와 전기적으로 연결되는 외부단자를 상기 세라믹층의 두께 방향으로 형성하는 단계; 및상기 캐비티에 전자부품을 실장하고, 상기 캐비티 내부의 진공을 유지하도록 캐비티 상부에 덮개를 장착하는 단계;를 포함하는 세라믹 다층기판 제조방법.
- 제 15항에 있어서, 상기 전자부품은 표면탄성파 칩인 것을 특징으로 하는 세라믹 다층기판 제조방법.
- 제 15항에 있어서, 상기 내부 접속부는 내경이 상기 반원형의 홈의 반경보다 작고 외경이 상기 반원형의 홈의 반경보다 큰 반원띠 형상을 갖는 것을 특징으로 하는 세라믹 다층기판 제조방법.
- 제 15항에 있어서, 상기 내부 접속부는 상기 패턴층과 동일한 금속 재질로 형성되는 것을 특징으로 하는 세라믹 다층기판 제조방법.
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KR10-2002-0073623A KR100495211B1 (ko) | 2002-11-25 | 2002-11-25 | 세라믹 다층기판 및 그 제조방법 |
JP2002378962A JP2004179602A (ja) | 2002-11-25 | 2002-12-27 | セラミック多層基板及びその製造方法 |
US10/340,680 US6987315B2 (en) | 2002-11-25 | 2003-01-13 | Ceramic multilayer substrate |
CNA031014747A CN1503616A (zh) | 2002-11-25 | 2003-01-17 | 陶瓷多层衬底及其制造方法 |
SE0301133A SE525830C2 (sv) | 2002-11-25 | 2003-04-16 | Keramiskt flerskiktssubstrat och förfarande för tillverkning av detsamma |
FI20030579A FI20030579A7 (fi) | 2002-11-25 | 2003-04-16 | Keraaminen monikerrossubstraatti ja menetelmä sen valmistamiseksi |
FR0305017A FR2847716B1 (fr) | 2002-11-25 | 2003-04-23 | Substrat multicouche en ceramique et procede de fabrication de celui-ci |
DE10318297A DE10318297A1 (de) | 2002-11-25 | 2003-04-23 | Keramisches Multilayersubstrat und Verfahren zu dessen Herstellung |
GB0309414A GB2395605B (en) | 2002-11-25 | 2003-04-24 | Ceramic multilayer substrate and method for manufacturing the same |
US11/095,588 US20050168917A1 (en) | 2002-11-25 | 2005-04-01 | Method for manufacturing ceramic multilayer substrate |
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KR10-2002-0073623A KR100495211B1 (ko) | 2002-11-25 | 2002-11-25 | 세라믹 다층기판 및 그 제조방법 |
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US (2) | US6987315B2 (ko) |
JP (1) | JP2004179602A (ko) |
KR (1) | KR100495211B1 (ko) |
CN (1) | CN1503616A (ko) |
DE (1) | DE10318297A1 (ko) |
FI (1) | FI20030579A7 (ko) |
FR (1) | FR2847716B1 (ko) |
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KR101134897B1 (ko) * | 2005-02-14 | 2012-04-13 | 엘지전자 주식회사 | 측면패드가 제공되는 회로기판 및 그 회로기판의 제조방법 |
EP1886359B1 (de) * | 2005-05-30 | 2019-07-03 | OSRAM Opto Semiconductors GmbH | Housing body and method for its manufacture |
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KR100992233B1 (ko) * | 2008-09-26 | 2010-11-05 | 삼성전기주식회사 | 세라믹/폴리머 복합재를 이용한 칩 캐패시터 제조방법 |
US20110170303A1 (en) * | 2010-01-14 | 2011-07-14 | Shang-Yi Wu | Chip package and fabrication method thereof |
CN102300384A (zh) * | 2010-06-23 | 2011-12-28 | 环旭电子股份有限公司 | 多层式印刷电路板 |
USD689053S1 (en) * | 2011-11-15 | 2013-09-03 | Connectblue Ab | Module |
USD680119S1 (en) * | 2011-11-15 | 2013-04-16 | Connectblue Ab | Module |
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CN103426844B (zh) * | 2012-05-22 | 2017-02-15 | 广州程星通信科技有限公司 | 宽带全密封微波器件封装 |
KR20150004118A (ko) * | 2013-07-02 | 2015-01-12 | 삼성디스플레이 주식회사 | 표시 장치용 기판, 상기 표시 장치용 기판의 제조 방법, 및 상기 표시 장치용 기판을 포함하는 표시 장치 |
CN107735861B (zh) * | 2015-07-22 | 2020-01-14 | 阿尔卑斯阿尔派株式会社 | 高频模块 |
CN109496066B (zh) * | 2018-10-31 | 2021-08-13 | 上海安费诺永亿通讯电子有限公司 | 一种设计于片式陶瓷基体特定区域的金属线路及其制备方法 |
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DE102023210495A1 (de) | 2023-10-24 | 2025-04-24 | Robert Bosch Gesellschaft mit beschränkter Haftung | Schaltungsträger zur Aufnahme von elektronischen Bauelementen |
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- 2003-04-16 SE SE0301133A patent/SE525830C2/sv not_active IP Right Cessation
- 2003-04-23 DE DE10318297A patent/DE10318297A1/de not_active Withdrawn
- 2003-04-23 FR FR0305017A patent/FR2847716B1/fr not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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US20050168917A1 (en) | 2005-08-04 |
FR2847716B1 (fr) | 2006-02-17 |
JP2004179602A (ja) | 2004-06-24 |
GB2395605B (en) | 2005-11-16 |
US20040099942A1 (en) | 2004-05-27 |
SE525830C2 (sv) | 2005-05-10 |
FI20030579A0 (fi) | 2003-04-16 |
SE0301133L (sv) | 2004-05-26 |
CN1503616A (zh) | 2004-06-09 |
DE10318297A1 (de) | 2004-06-17 |
GB2395605A (en) | 2004-05-26 |
FR2847716A1 (fr) | 2004-05-28 |
SE0301133D0 (sv) | 2003-04-16 |
FI20030579A7 (fi) | 2004-05-26 |
US6987315B2 (en) | 2006-01-17 |
KR20040045768A (ko) | 2004-06-02 |
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