JP2009260370A - 陽極酸化による微細回路パターン付きパッケージ基板の製造方法 - Google Patents
陽極酸化による微細回路パターン付きパッケージ基板の製造方法 Download PDFInfo
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 33
- 229910052802 copper Inorganic materials 0.000 claims description 31
- 239000010949 copper Substances 0.000 claims description 31
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 9
- 238000009713 electroplating Methods 0.000 claims description 9
- 239000011777 magnesium Substances 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 5
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- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
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- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 2
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- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
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- 239000004327 boric acid Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 239000012792 core layer Substances 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
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- 125000003700 epoxy group Chemical group 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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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
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
- H01L21/4814—Conductive parts
- H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
- H01L21/486—Via connections through the substrate with or without pins
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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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
- H05K3/205—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using a pattern electroplated or electroformed on a metallic carrier
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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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
- H05K3/207—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using a prefabricated paste pattern, ink pattern or powder pattern
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
- H01L23/142—Metallic substrates having insulating layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0147—Carriers and holders
- H05K2203/0152—Temporary metallic carrier, e.g. for transferring material
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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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/03—Metal processing
- H05K2203/0315—Oxidising metal
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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
- 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
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- 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
- H05K3/4617—Manufacturing multilayer circuits by laminating two or more circuit boards the electrical connections between the circuit boards being made during lamination characterized by laminating only or mainly similar single-sided circuit boards
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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
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4647—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits by applying an insulating layer around previously made via studs
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- Manufacturing Of Printed Wiring (AREA)
- Insulated Metal Substrates For Printed Circuits (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
Abstract
【解決手段】メタルコアの一面に対するマスキング工程を行ってオープン領域を形成するステップと、前記メタルコアに対する陽極酸化を行い、オープン領域を介して酸化層を成長させるステップと、前記酸化層の間に導電層を形成して微細回路パターンを形成するステップと、前記微細回路パターンの形成されたメタルコアの一面上に樹脂層を形成するステップと、前記メタルコアの他面に対する選択エッチングを行ってパッケージ用ベース基板を製作するステップとを含んでなる。
【選択図】図2j
Description
200、200’ ドライフィルム
300 アートワークフィルム
400、400’ オープン領域
500 酸化層
600 微細回路パターン
700、700’ 樹脂層
800 メッキポスト
Claims (7)
- メタルコアの一面に対するマスキング工程を行ってオープン領域を形成するステップと、
前記メタルコアに対する陽極酸化を行い、オープン領域を介して酸化層を成長させるステップと、
前記酸化層の形成されたメタルコアの一面上に樹脂層を形成するステップと、
前記メタルコアの他面に対する選択エッチングを行うステップと、
前記酸化層に対するマスキング工程を行って酸化層に対する選択エッチングを行うステップと、
前記選択エッチングされた酸化層内に導電層を形成し、微細回路パターンの形成されたパッケージ用ベース基板を製作するステップとを含んでなることを特徴とするパッケージ基板の製造方法。 - 前記メタルコアの一面上にオープン領域を形成するステップは、
前記メタルコアの一面上に、硬化処理されるドライフィルムを被覆させるステップと、
前記ドライフィルム上に、オープン領域を形成させるための回路パターンが形成されたアートワークフィルムを整合させるステップと、
前記アートワークフィルムを介してドライフィルムに対する紫外線照射を行って前記ドライフィルムに対する硬化処理を行うステップと、
前記オープン領域に被覆された未硬化処理のドライフィルムに対するエッチングを行って、酸化層が成長するオープン領域を形成するステップとを含んでなることを特徴とする請求項1記載のパッケージ基板の製造方法。 - 前記メタルコアがアルミニウム、ニッケル、マグネシウム、チタニウム、亜鉛、タンタリウムのいずれか一つから構成されたことを特徴とする請求項1記載のパッケージ基板の製造方法。
- 前記酸化層が、メタルコアの所定の深さまで浸透した溝状であることを特徴とする請求項1記載のパッケージ基板の製造方法。
- 前記微細回路パターンが、前記酸化層の間に導電性金属を用いた電気メッキ方式によって形成されたことを特徴とする請求項1記載のパッケージ基板の製造方法。
- 前記導電性金属が銅であることを特徴とする請求項5記載のパッケージ基板の製造方法。
- 前記微細回路パターンが、前記酸化層の間にスクリーンを用いた導電性ペーストを充填および乾燥させて形成されたことを特徴とする請求項1記載のパッケージ基板の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020040066799A KR100601506B1 (ko) | 2004-08-24 | 2004-08-24 | 양극 산화에 의한 미세 회로패턴이 형성된 패키지 기판의제조 방법 |
KR2004-066799 | 2004-08-24 |
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JP2004371950A Division JP4402581B2 (ja) | 2004-08-24 | 2004-12-22 | 陽極酸化による微細回路パターン付きパッケージ基板の製造方法 |
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JP2009260370A true JP2009260370A (ja) | 2009-11-05 |
JP5285525B2 JP5285525B2 (ja) | 2013-09-11 |
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JP2004371950A Expired - Fee Related JP4402581B2 (ja) | 2004-08-24 | 2004-12-22 | 陽極酸化による微細回路パターン付きパッケージ基板の製造方法 |
JP2009173288A Expired - Fee Related JP5285525B2 (ja) | 2004-08-24 | 2009-07-24 | 陽極酸化による微細回路パターン付きパッケージ基板の製造方法 |
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US (1) | US7169707B2 (ja) |
JP (2) | JP4402581B2 (ja) |
KR (1) | KR100601506B1 (ja) |
CN (1) | CN100479631C (ja) |
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KR100764386B1 (ko) * | 2006-03-20 | 2007-10-08 | 삼성전기주식회사 | 고온공정에 적합한 절연구조체 및 그 제조방법 |
US7682972B2 (en) * | 2006-06-01 | 2010-03-23 | Amitec-Advanced Multilayer Interconnect Technoloiges Ltd. | Advanced multilayer coreless support structures and method for their fabrication |
KR100860533B1 (ko) * | 2007-03-23 | 2008-09-26 | (주)웨이브닉스이에스피 | 금속 인쇄회로기판 제조방법 |
KR100917028B1 (ko) * | 2007-12-26 | 2009-09-10 | 삼성전기주식회사 | 아노다이징을 이용한 금속 기판 및 이의 제조방법 |
KR101039772B1 (ko) | 2009-04-03 | 2011-06-09 | 대덕전자 주식회사 | 초박형 메탈 인쇄회로기판 제조 방법 |
KR101055501B1 (ko) * | 2010-02-12 | 2011-08-08 | 삼성전기주식회사 | 인쇄회로기판 및 인쇄회로기판의 제조방법 |
KR101140890B1 (ko) * | 2010-09-14 | 2012-05-03 | 삼성전기주식회사 | 인쇄회로기판용 코어 제조방법 |
KR101356984B1 (ko) * | 2012-02-23 | 2014-02-03 | 주식회사 이피지 | 연성 인쇄회로 기판의 배선 형성 방법 |
US9397017B2 (en) * | 2014-11-06 | 2016-07-19 | Semiconductor Components Industries, Llc | Substrate structures and methods of manufacture |
TWI550744B (zh) * | 2014-12-04 | 2016-09-21 | 矽品精密工業股份有限公司 | 單層線路式封裝基板及其製法、單層線路式封裝結構及其製法 |
EP3035125B1 (fr) * | 2014-12-19 | 2018-01-10 | Rolex Sa | Procédé de fabrication d'un composant horloger multi-niveaux |
US20180142373A1 (en) * | 2015-05-26 | 2018-05-24 | Metalmembranes.Com B.V. | Method to produce electrically isolated or insulated areas in a metal, and a product comprising such area |
CN106548952B (zh) * | 2015-09-21 | 2019-06-28 | 深南电路股份有限公司 | 一种精细线路的制作方法 |
US11637060B2 (en) | 2019-07-18 | 2023-04-25 | Unimicron Technology Corp. | Wiring board and method of manufacturing the same |
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JP2000216547A (ja) * | 1999-01-24 | 2000-08-04 | Pcb Ltd | チップキャリヤ基板 |
JP2002299779A (ja) * | 2001-03-30 | 2002-10-11 | Hitachi Metals Ltd | 配線形成用帯材及びそれを用いたバンプ付き配線を有する配線板並びに配線形成用帯材を用いた転写配線板の製造方法 |
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JPS5585097A (en) * | 1978-12-22 | 1980-06-26 | Fujitsu Ltd | Method of fabricating multilayer circuit board |
JPS56160096A (en) * | 1980-05-13 | 1981-12-09 | Ricoh Kk | Method of forming thin film pattern |
JP2894528B2 (ja) * | 1992-04-13 | 1999-05-24 | エヌ・イーケムキャット株式会社 | 金属が表面に転写されている重合体および金属多孔体の製造方法 |
JPH118471A (ja) * | 1997-06-18 | 1999-01-12 | Hitachi Ltd | 多層配線基板の製造方法、および、多層配線基板を用いた電子部品の実装方法 |
US6300686B1 (en) * | 1997-10-02 | 2001-10-09 | Matsushita Electric Industrial Co., Ltd. | Semiconductor chip bonded to a thermal conductive sheet having a filled through hole for electrical connection |
US6620731B1 (en) * | 1997-12-18 | 2003-09-16 | Micron Technology, Inc. | Method for fabricating semiconductor components and interconnects with contacts on opposing sides |
JP2003086735A (ja) * | 2001-06-27 | 2003-03-20 | Shinko Electric Ind Co Ltd | 位置情報付配線基板及びその製造方法並びに半導体装置の製造方法 |
KR20030050396A (ko) * | 2001-12-18 | 2003-06-25 | 오리온전기 주식회사 | 저온 동시 소성 세라믹 모듈 제조 방법 |
KR100499003B1 (ko) * | 2002-12-12 | 2005-07-01 | 삼성전기주식회사 | 도금 인입선을 사용하지 않는 패키지 기판 및 그 제조 방법 |
US7029971B2 (en) * | 2003-07-17 | 2006-04-18 | E. I. Du Pont De Nemours And Company | Thin film dielectrics for capacitors and methods of making thereof |
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2004
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- 2004-12-13 US US11/011,401 patent/US7169707B2/en not_active Expired - Fee Related
- 2004-12-14 CN CNB2004100985993A patent/CN100479631C/zh not_active Expired - Fee Related
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JPH06202309A (ja) * | 1992-08-27 | 1994-07-22 | Dainippon Printing Co Ltd | 微細パターン形成用原版 |
JPH1168294A (ja) * | 1997-08-22 | 1999-03-09 | Toppan Printing Co Ltd | 電着金属パターン転写用基板およびこれを使用して形成した多層プリント配線板 |
JP2000216547A (ja) * | 1999-01-24 | 2000-08-04 | Pcb Ltd | チップキャリヤ基板 |
JP2002299779A (ja) * | 2001-03-30 | 2002-10-11 | Hitachi Metals Ltd | 配線形成用帯材及びそれを用いたバンプ付き配線を有する配線板並びに配線形成用帯材を用いた転写配線板の製造方法 |
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JP2006066859A (ja) | 2006-03-09 |
JP4402581B2 (ja) | 2010-01-20 |
US20060046485A1 (en) | 2006-03-02 |
JP5285525B2 (ja) | 2013-09-11 |
CN1741710A (zh) | 2006-03-01 |
KR20060018435A (ko) | 2006-03-02 |
KR100601506B1 (ko) | 2006-07-19 |
CN100479631C (zh) | 2009-04-15 |
US7169707B2 (en) | 2007-01-30 |
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