KR20100058633A - 부분적으로 경성인 연성 회로 및 이의 제조 방법 - Google Patents

부분적으로 경성인 연성 회로 및 이의 제조 방법 Download PDF

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Publication number
KR20100058633A
KR20100058633A KR1020107007867A KR20107007867A KR20100058633A KR 20100058633 A KR20100058633 A KR 20100058633A KR 1020107007867 A KR1020107007867 A KR 1020107007867A KR 20107007867 A KR20107007867 A KR 20107007867A KR 20100058633 A KR20100058633 A KR 20100058633A
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KR
South Korea
Prior art keywords
layer
polyimide adhesive
polymer layer
adhesive layer
polymer
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.)
Withdrawn
Application number
KR1020107007867A
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English (en)
Korean (ko)
Inventor
루이 양
나탄 피 크레우터
제임스 에스 맥하티
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
Priority date (The priority date 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 date listed.)
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Application filed by 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20100058633A publication Critical patent/KR20100058633A/ko
Withdrawn legal-status Critical Current

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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
    • H05K3/4688—Composite multilayer circuits, i.e. comprising insulating layers having different properties
    • H05K3/4691—Rigid-flexible multilayer circuits comprising rigid and flexible layers, e.g. having in the bending regions only flexible layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/14—Polyamide-imides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J179/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09J161/00 - C09J177/00
    • C09J179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C09J179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0017—Etching of the substrate by chemical or physical means
    • H05K3/002—Etching of the substrate by chemical or physical means by liquid chemical etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • 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
    • H05K2201/0137—Materials
    • H05K2201/0141—Liquid crystal polymer [LCP]
    • 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
    • H05K2201/0137—Materials
    • H05K2201/0154—Polyimide
    • 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
    • H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
    • H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
    • H05K2203/0786—Using an aqueous solution, e.g. for cleaning or during drilling of holes
    • H05K2203/0793—Aqueous alkaline solution, e.g. for cleaning or etching
    • 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
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating foil
    • 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
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/386—Improvement of the adhesion between the insulating substrate and the metal by the use of an organic polymeric bonding layer, e.g. adhesive
    • 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
    • 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.
    • 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.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
KR1020107007867A 2007-09-13 2008-08-29 부분적으로 경성인 연성 회로 및 이의 제조 방법 Withdrawn KR20100058633A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/855,038 2007-09-13
US11/855,038 US7829794B2 (en) 2007-09-13 2007-09-13 Partially rigid flexible circuits and method of making same

Publications (1)

Publication Number Publication Date
KR20100058633A true KR20100058633A (ko) 2010-06-03

Family

ID=40452403

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107007867A Withdrawn KR20100058633A (ko) 2007-09-13 2008-08-29 부분적으로 경성인 연성 회로 및 이의 제조 방법

Country Status (6)

Country Link
US (1) US7829794B2 (enExample)
EP (1) EP2198680B1 (enExample)
JP (1) JP2010539705A (enExample)
KR (1) KR20100058633A (enExample)
CN (1) CN101803484B (enExample)
WO (1) WO2009035867A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9674938B2 (en) 2010-11-03 2017-06-06 3M Innovative Properties Company Flexible LED device for thermal management
CN102747343A (zh) * 2012-07-24 2012-10-24 深圳市兴经纬科技开发有限公司 用于聚酰亚胺表面粗化的处理液及其制备方法
DE102013000077A1 (de) * 2013-01-08 2014-07-10 Carl Freudenberg Kg Anordnung mit einer flexiblen Leiterplatte
JP2017123459A (ja) * 2016-01-08 2017-07-13 サムソン エレクトロ−メカニックス カンパニーリミテッド． プリント回路基板
US10880995B2 (en) 2017-12-15 2020-12-29 2449049 Ontario Inc. Printed circuit board with stress relief zones for component and solder joint protection
KR102327244B1 (ko) * 2018-10-24 2021-11-16 미쓰비시 세이시 가부시키가이샤 수지 조성물의 에칭액 및 에칭 방법
WO2020158610A1 (ja) * 2019-01-28 2020-08-06 三菱製紙株式会社 樹脂組成物のエッチング液及びエッチング方法
TWI701982B (zh) * 2019-05-14 2020-08-11 欣興電子股份有限公司 電路板結構及其製造方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271214A (en) * 1960-10-19 1966-09-06 Sanders Associates Inc Method of making flexible multiconductor wiring units
US3526504A (en) 1966-07-07 1970-09-01 Du Pont Photocrosslinkable elements and processes
US3448098A (en) 1966-09-27 1969-06-03 Merck & Co Inc Production of guanylic acid
US3469982A (en) 1968-09-11 1969-09-30 Jack Richard Celeste Process for making photoresists
US3867153A (en) 1972-09-11 1975-02-18 Du Pont Photohardenable element
US4543295A (en) * 1980-09-22 1985-09-24 The United States Of America As Represented By The Director Of The National Aeronautics And Space Administration High temperature polyimide film laminates and process for preparation thereof
DE3767155D1 (de) 1986-09-29 1991-02-07 Nippon Steel Chemical Co Biegsame halbleiterplatte und verfahren zur herstellung.
US4847353A (en) 1986-11-20 1989-07-11 Nippon Steel Chemical Co., Ltd. Resins of low thermal expansivity
US4937133A (en) 1988-03-28 1990-06-26 Nippon Steel Chemical Co., Ltd. Flexible base materials for printed circuits
US5091251A (en) * 1989-05-29 1992-02-25 Tomoegawa Paper Co., Ltd. Adhesive tapes and semiconductor devices
DE4003345C1 (enExample) 1990-02-05 1991-08-08 Fa. Carl Freudenberg, 6940 Weinheim, De
JP2926509B2 (ja) * 1990-05-21 1999-07-28 鐘淵化学工業株式会社 樹脂フィルム及びその製造方法
DE69115171T2 (de) * 1990-08-27 1996-05-15 Du Pont Flexible Polyimid-Mehrschichtlaminate und ihre Herstellung.
US5219640A (en) * 1991-02-08 1993-06-15 Rogers Corporation Flexible circuit having flexing section of reduced stiffness, and method of manufacture thereof
US5288542A (en) 1992-07-14 1994-02-22 International Business Machines Corporation Composite for providing a rigid-flexible circuit board construction and method for fabrication thereof
US5578696A (en) * 1993-04-07 1996-11-26 Nitto Denko Corporation Heat resistant adhesive film, an adhesion structure, and method of adhesion
US5428190A (en) 1993-07-02 1995-06-27 Sheldahl, Inc. Rigid-flex board with anisotropic interconnect and method of manufacture
JPH07307572A (ja) * 1994-05-13 1995-11-21 Cmk Corp フレキシブルプリント配線板およびリジッド・フレックスプリント配線板
US6350387B2 (en) 1997-02-14 2002-02-26 Teledyne Industries, Inc. Multilayer combined rigid/flex printed circuit board containing flexible soldermask
US6316734B1 (en) * 2000-03-07 2001-11-13 3M Innovative Properties Company Flexible circuits with static discharge protection and process for manufacture
US7348045B2 (en) * 2002-09-05 2008-03-25 3M Innovative Properties Company Controlled depth etched dielectric film
US6611046B2 (en) * 2001-06-05 2003-08-26 3M Innovative Properties Company Flexible polyimide circuits having predetermined via angles
JP3935353B2 (ja) * 2001-12-26 2007-06-20 シャープ株式会社 フレキシブルビルドアップ配線板の製造方法
DE10243637B4 (de) 2002-09-19 2007-04-26 Ruwel Ag Leiterplatte mit mindestens einem starren und mindestens einem flexiblen Bereich sowie Verfahren zur Herstellung von starr-flexiblen Leiterplatten
JP2005079402A (ja) * 2003-09-01 2005-03-24 Fujikura Ltd 回路基板およびその製造方法
US7364666B2 (en) * 2004-12-21 2008-04-29 3M Innovative Properties Company Flexible circuits and method of making same

Also Published As

Publication number Publication date
US7829794B2 (en) 2010-11-09
EP2198680B1 (en) 2012-10-24
JP2010539705A (ja) 2010-12-16
EP2198680A1 (en) 2010-06-23
EP2198680A4 (en) 2011-08-17
US20090071696A1 (en) 2009-03-19
CN101803484B (zh) 2012-01-11
CN101803484A (zh) 2010-08-11
WO2009035867A1 (en) 2009-03-19

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Date Code Title Description
PA0105 International application

Patent event date: 20100412

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid