KR100881695B1 - 캐패시터 내장형 인쇄회로기판 및 그 제조 방법 - Google Patents
캐패시터 내장형 인쇄회로기판 및 그 제조 방법 Download PDFInfo
- Publication number
- KR100881695B1 KR100881695B1 KR1020070082676A KR20070082676A KR100881695B1 KR 100881695 B1 KR100881695 B1 KR 100881695B1 KR 1020070082676 A KR1020070082676 A KR 1020070082676A KR 20070082676 A KR20070082676 A KR 20070082676A KR 100881695 B1 KR100881695 B1 KR 100881695B1
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- KR
- South Korea
- Prior art keywords
- electrode
- conductive layer
- layer
- capacitor
- dielectric layer
- 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
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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
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
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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
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors
-
- 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
- H05K2201/0183—Dielectric layers
- H05K2201/0195—Dielectric or adhesive layers comprising a plurality of layers, e.g. in a multilayer structure
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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
- 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
- H05K2201/09509—Blind vias, i.e. vias having one side closed
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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
- 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
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09672—Superposed layout, i.e. in different planes
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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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09881—Coating only between conductors, i.e. flush with the conductors
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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
- H05K3/06—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 the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/061—Etching masks
- H05K3/062—Etching masks consisting of metals or alloys or metallic inorganic compounds
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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
- 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
-
- 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
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4652—Adding a circuit layer by laminating a metal foil or a preformed metal foil 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
- H05K3/4652—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern
- H05K3/4655—Adding a circuit layer by laminating a metal foil or a preformed metal foil pattern by using a laminate characterized by the insulating layer
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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
- Y10T29/00—Metal working
- Y10T29/43—Electric condenser making
- Y10T29/435—Solid dielectric type
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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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49126—Assembling bases
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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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
- Y10T29/49156—Manufacturing circuit on or in base with selective destruction of conductive paths
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
Description
Claims (10)
- 삭제
- 삭제
- 삭제
- 절연층의 일면에 형성되는 제1 전도층을 이용하여 캐패시터가 내장된 인쇄회로기판을 제조하는 방법으로서,상기 제1 전도층의 일면에 제2 전도층을 형성하는 단계;상기 제2 전도층의 일부를 제거하여 제2 전극을 형성하는 단계;상기 제2 전극에 상응하게 상기 제1 전도층의 일부를 제거하여 제1 전극을 형성하는 단계; 및상기 제2 전극의 일면에 유전층을 형성하는 단계를 포함하되,상기 제1 전도층과 상기 제2 전도층은 상이한 에칭액에 반응하는 재료로 이루어지며,상기 제2 전극을 형성하는 단계는,상기 제2 전도층의 일부에 제2 에칭액을 도포하여 상기 제2 전도층의 일부를 제거하는 단계를 포함하고,상기 제1 전극을 형성하는 단계는,상기 제1 전도층의 일부에 제1 에칭액을 도포하여 상기 제1 전도층의 일부를 제거하는 단계를 포함하는 것을 특징으로 하는 캐패시터 내장형 인쇄회로기판 제조 방법.
- 제4항에 있어서,상기 제2 전도층을 형성하는 단계는,전해도금, 무전해도금, 진공증착, 스퍼터링(sputtering) 및 화학기상증착(CVD)으로 이루어진 군에서 선택된 적어도 어느 하나에 의해 수행되는 것을 특징으로 하는 캐패시터 내장형 인쇄회로기판 제조 방법.
- 삭제
- 제4항에 있어서,상기 유전층을 형성하는 단계 이전에,상기 제1 전도층 및 상기 제2 전도층의 일부가 제거된 부분에 절연 물질을 충전하는 단계를 더 포함하는 캐패시터 내장형 인쇄회로기판 제조 방법.
- 제4항에 있어서,상기 유전층을 형성하는 단계 이후에,상기 유전층의 일면에 제3 전도층을 형성하는 단계; 및상기 제2 전극에 상응하게 상기 제3 전도층의 일부를 제거하여 제3 전극을 형성하는 단계를 더 포함하는 캐패시터 내장형 인쇄회로기판 제조 방법.
- 제4항에 있어서,상기 유전층의 일면에는 제3 전도층이 형성되어 있는 것을 특징으로 하는 캐패시터 내장형 인쇄회로기판 제조 방법.
- 제9항에 있어서,상기 유전층을 형성하는 단계 이후에,상기 제2 전극에 상응하게 상기 제3 전도층의 일부를 제거하여 제3 전극을 형성하는 단계를 더 포함하는 캐패시터 내장형 인쇄회로기판 제조 방법.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070082676A KR100881695B1 (ko) | 2007-08-17 | 2007-08-17 | 캐패시터 내장형 인쇄회로기판 및 그 제조 방법 |
| US12/076,651 US20090046409A1 (en) | 2007-08-17 | 2008-03-20 | Capacitor-embedded printed circuit board and manufacturing method thereof |
| CN200810089173XA CN101370354B (zh) | 2007-08-17 | 2008-04-17 | 嵌入电容器的印刷电路板及其制造方法 |
| JP2008136504A JP2009049369A (ja) | 2007-08-17 | 2008-05-26 | キャパシタ内蔵型の印刷回路基板及びその製造方法 |
| JP2010228739A JP5295199B2 (ja) | 2007-08-17 | 2010-10-08 | キャパシタ内蔵型の印刷回路基板の製造方法 |
| US12/923,992 US8943685B2 (en) | 2007-08-17 | 2010-10-19 | Method of manufacturing a capacitor-embedded printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070082676A KR100881695B1 (ko) | 2007-08-17 | 2007-08-17 | 캐패시터 내장형 인쇄회로기판 및 그 제조 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100881695B1 true KR100881695B1 (ko) | 2009-02-06 |
Family
ID=40362780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070082676A Expired - Fee Related KR100881695B1 (ko) | 2007-08-17 | 2007-08-17 | 캐패시터 내장형 인쇄회로기판 및 그 제조 방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US20090046409A1 (ko) |
| JP (2) | JP2009049369A (ko) |
| KR (1) | KR100881695B1 (ko) |
| CN (1) | CN101370354B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160091772A (ko) * | 2015-01-26 | 2016-08-03 | 엘지디스플레이 주식회사 | 인쇄회로기판 및 이를 포함하는 평판표시장치 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008096464A1 (ja) * | 2007-02-06 | 2008-08-14 | Ibiden Co., Ltd. | プリント配線板及びそのプリント配線板の製造方法 |
| KR101108816B1 (ko) * | 2010-04-05 | 2012-01-31 | 삼성전기주식회사 | 다층 인쇄회로기판 및 이의 제조방법 |
| CN102238805A (zh) * | 2010-04-22 | 2011-11-09 | 富葵精密组件(深圳)有限公司 | 电路板及其制作方法 |
| JP5757163B2 (ja) * | 2011-06-02 | 2015-07-29 | ソニー株式会社 | 多層配線基板およびその製造方法、並びに半導体装置 |
| KR102017155B1 (ko) * | 2012-11-01 | 2019-09-03 | 삼성디스플레이 주식회사 | 터치스크린 패널 및 그의 제조방법 |
| TWI472981B (zh) * | 2012-11-30 | 2015-02-11 | Hannstouch Solution Inc | 觸控面板及其製作方法 |
| US9491871B2 (en) * | 2013-05-07 | 2016-11-08 | Unimicron Technology Corp. | Carrier substrate |
| CN106376170A (zh) * | 2015-07-24 | 2017-02-01 | 宏启胜精密电子(秦皇岛)有限公司 | 柔性电路板及其制作方法、电子装置 |
| CN106658958B (zh) * | 2015-10-28 | 2019-03-08 | 鹏鼎控股(深圳)股份有限公司 | 柔性电路板及其制作方法 |
| CN105731368B (zh) * | 2016-03-11 | 2017-06-06 | 上海华虹宏力半导体制造有限公司 | 半导体结构的形成方法 |
| JP6512366B2 (ja) * | 2016-04-20 | 2019-05-15 | 富士通株式会社 | 回路基板、回路基板の製造方法及び電子装置 |
| CN105979697B (zh) * | 2016-06-27 | 2019-02-19 | 华为技术有限公司 | 印刷电路板及通信设备 |
| JP6982794B2 (ja) * | 2017-04-07 | 2021-12-17 | 大日本印刷株式会社 | キャパシタ内蔵部品及びキャパシタ内蔵部品を備える実装基板並びにキャパシタ内蔵部品の製造方法 |
| JP6725095B2 (ja) | 2018-06-21 | 2020-07-15 | 大日本印刷株式会社 | 配線基板および半導体装置 |
| EP3709779A1 (en) | 2019-03-12 | 2020-09-16 | AT & S Austria Technologie & Systemtechnik Aktiengesellschaft | Component carrier and method of manufacturing the same |
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| KR100649742B1 (ko) * | 2005-10-19 | 2006-11-27 | 삼성전기주식회사 | 박막 커패시터가 내장된 인쇄회로기판 및 그 제조방법 |
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| US20080118731A1 (en) * | 2006-11-16 | 2008-05-22 | Micron Technology, Inc. | Method of forming a structure having a high dielectric constant, a structure having a high dielectric constant, a capacitor including the structure, a method of forming the capacitor |
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2007
- 2007-08-17 KR KR1020070082676A patent/KR100881695B1/ko not_active Expired - Fee Related
-
2008
- 2008-03-20 US US12/076,651 patent/US20090046409A1/en not_active Abandoned
- 2008-04-17 CN CN200810089173XA patent/CN101370354B/zh not_active Expired - Fee Related
- 2008-05-26 JP JP2008136504A patent/JP2009049369A/ja active Pending
-
2010
- 2010-10-08 JP JP2010228739A patent/JP5295199B2/ja not_active Expired - Fee Related
- 2010-10-19 US US12/923,992 patent/US8943685B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56153646A (en) | 1980-04-30 | 1981-11-27 | Fujitsu Ltd | Manufacture of electrode for display panel |
| KR20020070892A (ko) * | 2001-03-01 | 2002-09-11 | 신꼬오덴기 고교 가부시키가이샤 | 커패시터, 커패시터 내장 회로기판 및 그들 제조 방법 |
| JP2004006687A (ja) * | 2002-03-27 | 2004-01-08 | Sumitomo Bakelite Co Ltd | 多層配線板製造用配線基板およびその製造方法、並びに多層配線板 |
| JP2004158713A (ja) * | 2002-11-07 | 2004-06-03 | Hitachi Chem Co Ltd | 多層配線板およびその製造方法 |
| KR20070053303A (ko) * | 2004-09-10 | 2007-05-23 | 미쓰이 긴조꾸 고교 가부시키가이샤 | 커패시터층 형성재 및 커패시터층 형성재를 이용하여얻어지는 내장 커패시터 회로를 구비하는 프린트 배선판 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160091772A (ko) * | 2015-01-26 | 2016-08-03 | 엘지디스플레이 주식회사 | 인쇄회로기판 및 이를 포함하는 평판표시장치 |
| KR102230736B1 (ko) * | 2015-01-26 | 2021-03-19 | 엘지디스플레이 주식회사 | 인쇄회로기판 및 이를 포함하는 평판표시장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011009785A (ja) | 2011-01-13 |
| US20110035938A1 (en) | 2011-02-17 |
| US20090046409A1 (en) | 2009-02-19 |
| JP5295199B2 (ja) | 2013-09-18 |
| CN101370354A (zh) | 2009-02-18 |
| US8943685B2 (en) | 2015-02-03 |
| CN101370354B (zh) | 2010-12-22 |
| JP2009049369A (ja) | 2009-03-05 |
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