US20020177000A1 - Surface treatment of polyimide film and polyimide film having a thin metal layer - Google Patents
Surface treatment of polyimide film and polyimide film having a thin metal layer Download PDFInfo
- Publication number
- US20020177000A1 US20020177000A1 US10/108,631 US10863102A US2002177000A1 US 20020177000 A1 US20020177000 A1 US 20020177000A1 US 10863102 A US10863102 A US 10863102A US 2002177000 A1 US2002177000 A1 US 2002177000A1
- Authority
- US
- United States
- Prior art keywords
- polyimide film
- metal layer
- polyimide
- layer
- thin metal
- 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.)
- Abandoned
Links
Images
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/14—Chemical modification with acids, their salts or anhydrides
-
- 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
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/02—Pretreatment of the material to be coated
- C23C14/021—Cleaning or etching treatments
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/20—Metallic material, boron or silicon on organic 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
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/381—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the substrate
-
- 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
- B32B2377/00—Polyamides
-
- 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
- H05K1/0313—Organic insulating material
- H05K1/032—Organic insulating material consisting of one material
- H05K1/0346—Organic insulating material consisting of one material containing N
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12556—Organic component
- Y10T428/12569—Synthetic resin
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (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)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/681,179 US6824827B2 (en) | 2001-03-29 | 2003-10-09 | Method of making a polyimide film having a thin metal layer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001096253A JP4491986B2 (ja) | 2001-03-29 | 2001-03-29 | 表面処理方法および金属薄膜を有するポリイミドフィルム |
JP2001-96253 | 2001-03-29 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/681,179 Division US6824827B2 (en) | 2001-03-29 | 2003-10-09 | Method of making a polyimide film having a thin metal layer |
Publications (1)
Publication Number | Publication Date |
---|---|
US20020177000A1 true US20020177000A1 (en) | 2002-11-28 |
Family
ID=18950185
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/108,631 Abandoned US20020177000A1 (en) | 2001-03-29 | 2002-03-29 | Surface treatment of polyimide film and polyimide film having a thin metal layer |
US10/681,179 Expired - Lifetime US6824827B2 (en) | 2001-03-29 | 2003-10-09 | Method of making a polyimide film having a thin metal layer |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/681,179 Expired - Lifetime US6824827B2 (en) | 2001-03-29 | 2003-10-09 | Method of making a polyimide film having a thin metal layer |
Country Status (4)
Country | Link |
---|---|
US (2) | US20020177000A1 (ko) |
JP (1) | JP4491986B2 (ko) |
KR (1) | KR100818483B1 (ko) |
TW (1) | TW537967B (ko) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030212243A1 (en) * | 2002-04-05 | 2003-11-13 | Administrator Of The National Aeronautics And Space Administration | Polyimides from 2,3,3',4'-biphenyltetracarboxylic dianhydride and aromatic diamines |
US20080299402A1 (en) * | 2005-06-03 | 2008-12-04 | Mitsui Chemicals, Inc. | Polyimide film, polyimide metal laminate and process for producing the same |
US20090280339A1 (en) * | 2005-04-08 | 2009-11-12 | Mitsui Chemicals ,Inc. | Polyimide film, polyimide metal laminate using same, and method for manufacturing same |
US8487191B2 (en) | 2008-12-26 | 2013-07-16 | Jx Nippon Mining & Metals Corporation | Flexible laminate and flexible electronic circuit board formed by using the same |
US9765429B2 (en) | 2013-09-04 | 2017-09-19 | President And Fellows Of Harvard College | Growing films via sequential liquid/vapor phases |
US10149394B2 (en) | 2014-01-22 | 2018-12-04 | Ube Industries, Ltd. | Method for forming conductor layer, and method for producing multilayer wiring substrate using same |
US11426976B2 (en) | 2019-10-02 | 2022-08-30 | Sumitomo Metal Mining Co., Ltd. | Copper-clad laminate |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2004050352A1 (ja) * | 2002-12-05 | 2006-03-30 | 株式会社カネカ | 積層体、プリント配線板およびそれらの製造方法 |
TWI341859B (en) * | 2003-05-09 | 2011-05-11 | Mitsubishi Gas Chemical Co | Adhesive and adhesive film |
JP2005025514A (ja) * | 2003-07-02 | 2005-01-27 | Fcm Kk | アンテナ内蔵非接触型icカード用の導電性シートおよびアンテナ内蔵非接触型icカード |
JP2005041049A (ja) * | 2003-07-25 | 2005-02-17 | Ube Ind Ltd | 広幅銅張り積層基板 |
WO2005051652A1 (ja) * | 2003-11-26 | 2005-06-09 | Dowa Mining Co., Ltd. | 金属被覆基板及びその製造方法 |
KR100591068B1 (ko) * | 2004-09-03 | 2006-06-19 | 주식회사 코오롱 | 플렉시블 동박 폴리이미드 적층판 및 그 제조방법 |
KR100845534B1 (ko) * | 2004-12-31 | 2008-07-10 | 엘지전자 주식회사 | 전도성 금속 도금 폴리이미드 기판 및 그 제조 방법 |
JP4692096B2 (ja) * | 2005-02-22 | 2011-06-01 | 日立化成工業株式会社 | 配線板の製造方法及び配線板 |
KR100721430B1 (ko) * | 2005-10-12 | 2007-05-23 | 학교법인 포항공과대학교 | 나노다공성 멤브레인 및 이의 제조방법 |
KR100752780B1 (ko) * | 2005-12-17 | 2007-08-29 | (주) 플라즈닉스 | 폴리이미드 금속 적층체의 제조 방법 및 이로 인한 폴리이미드 금속 적층체 |
JP4872466B2 (ja) * | 2006-06-01 | 2012-02-08 | 東洋紡績株式会社 | 金属化ポリイミドフィルムとその製造方法 |
KR100863264B1 (ko) * | 2007-06-29 | 2008-10-15 | 한국기계연구원 | 정밀습식도금공정을 이용한 연성동박적층필름의 제조방법 |
US20090074615A1 (en) * | 2007-09-17 | 2009-03-19 | Ysi Incorporated | Microfluidic module including an adhesiveless self-bonding rebondable polyimide |
US7955485B2 (en) * | 2008-07-17 | 2011-06-07 | William Kent Gregory | Planar laminate substrate and method for fabricating organic laminate substrate PCBS, semiconductors, semiconductor wafers and semiconductor devices having miniaturized electrical pathways |
JP5201152B2 (ja) * | 2010-01-04 | 2013-06-05 | 宇部興産株式会社 | 表面処理方法および金属薄膜を有するポリイミドフィルム |
US8784993B2 (en) * | 2010-12-15 | 2014-07-22 | General Electric Company | High temperature high frequency magnet wire and method of making |
JP5311070B2 (ja) * | 2010-08-25 | 2013-10-09 | 住友金属鉱山株式会社 | 金属化ポリイミドフィルム、およびその評価方法 |
CN105463376B (zh) * | 2015-12-08 | 2018-11-27 | 云南云天化股份有限公司 | 具有过渡结合层的聚酰亚胺覆金属薄膜及其制备方法 |
KR102347589B1 (ko) * | 2019-11-07 | 2022-01-10 | 피아이첨단소재 주식회사 | 저유전 폴리이미드 필름 및 그 제조방법 |
CN115260562B (zh) * | 2022-08-19 | 2023-03-28 | 广东工业大学 | 一种具有导电性的亲水聚酰亚胺的制备方法及其应用 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US625432A (en) * | 1899-05-23 | Electric-arc lamp | ||
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 |
US5242713A (en) * | 1988-12-23 | 1993-09-07 | International Business Machines Corporation | Method for conditioning an organic polymeric material |
US4999251A (en) * | 1989-04-03 | 1991-03-12 | General Electric Company | Method for treating polyetherimide substrates and articles obtained therefrom |
DE3928832C2 (de) * | 1989-08-31 | 1995-04-20 | Blasberg Oberflaechentech | Verfahren zur Herstellung von durchkontaktierten Leiterplatten und Leiterplatten-Halbzeug |
JPH07102661B2 (ja) | 1989-12-08 | 1995-11-08 | 宇部興産株式会社 | 多層押出ポリイミドフィルムの製法 |
FR2658013B1 (fr) | 1990-02-02 | 1992-04-17 | Thomson Csf | Filtre a ondes acoustiques de surface. |
JPH073055A (ja) * | 1991-01-25 | 1995-01-06 | Toyo Cloth Kk | ポリイミドフィルムの表面処理方法 |
JPH0621157A (ja) | 1991-10-01 | 1994-01-28 | Sumitomo Metal Mining Co Ltd | 銅 ポ リ イ ミ ド 基 板 の 製 造 方 法 |
JPH06200396A (ja) * | 1993-01-05 | 1994-07-19 | Sumitomo Metal Mining Co Ltd | 金属被覆ポリイミド基板の製造方法 |
JPH0812779A (ja) * | 1994-06-29 | 1996-01-16 | Kanegafuchi Chem Ind Co Ltd | ポリイミドフィルムの接着性改善方法及び接着性を改善したポリイミドフィルム |
DE19581161D2 (de) * | 1994-10-18 | 1997-07-17 | Atotech Deutschland Gmbh | Verfahren zur Abscheidung von Metallschichten |
US5741598A (en) * | 1995-08-01 | 1998-04-21 | Ube Industries, Ltd. | Polyimide/metal composite sheet |
CN1090200C (zh) * | 1996-02-13 | 2002-09-04 | 日东电工株式会社 | 电路基片,形成电路的支承基片及其生产方法 |
JPH1149880A (ja) * | 1997-08-06 | 1999-02-23 | P I Gijutsu Kenkyusho:Kk | 表面処理法及びその接着剤 |
JPH1187867A (ja) | 1997-09-01 | 1999-03-30 | Nitto Denko Corp | 回路基板、回路付きサスペンション基板及びそれらの製造方法 |
US6129982A (en) * | 1997-11-28 | 2000-10-10 | Ube Industries, Ltd. | Aromatic polyimide film having improved adhesion |
US6468657B1 (en) * | 1998-12-04 | 2002-10-22 | The Regents Of The University Of California | Controllable ion-exchange membranes |
SG87814A1 (en) * | 1999-06-29 | 2002-04-16 | Univ Singapore | Method for low temperature lamination of metals to polyimides |
US6379784B1 (en) * | 1999-09-28 | 2002-04-30 | Ube Industries, Ltd. | Aromatic polyimide laminate |
US6541122B2 (en) | 2000-03-28 | 2003-04-01 | Ube Industries, Ltd. | Roll of metal film/aromatic polyimide film composite web |
JP4304854B2 (ja) | 2000-09-21 | 2009-07-29 | 宇部興産株式会社 | 多層ポリイミドフィルムおよび積層体 |
JP3994696B2 (ja) | 2000-10-02 | 2007-10-24 | 宇部興産株式会社 | 線膨張係数を制御したポリイミドフィルム及び積層体 |
MY133305A (en) * | 2001-08-21 | 2007-11-30 | Kao Corp | Polishing composition |
-
2001
- 2001-03-29 JP JP2001096253A patent/JP4491986B2/ja not_active Expired - Fee Related
-
2002
- 2002-03-28 KR KR1020020016999A patent/KR100818483B1/ko not_active IP Right Cessation
- 2002-03-29 US US10/108,631 patent/US20020177000A1/en not_active Abandoned
- 2002-03-29 TW TW091106305A patent/TW537967B/zh not_active IP Right Cessation
-
2003
- 2003-10-09 US US10/681,179 patent/US6824827B2/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030212243A1 (en) * | 2002-04-05 | 2003-11-13 | Administrator Of The National Aeronautics And Space Administration | Polyimides from 2,3,3',4'-biphenyltetracarboxylic dianhydride and aromatic diamines |
US6958192B2 (en) | 2002-04-05 | 2005-10-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Polyimides from 2,3,3′,4′-biphenyltetracarboxylic dianhydride and aromatic diamines |
US20090280339A1 (en) * | 2005-04-08 | 2009-11-12 | Mitsui Chemicals ,Inc. | Polyimide film, polyimide metal laminate using same, and method for manufacturing same |
US20080299402A1 (en) * | 2005-06-03 | 2008-12-04 | Mitsui Chemicals, Inc. | Polyimide film, polyimide metal laminate and process for producing the same |
US8487191B2 (en) | 2008-12-26 | 2013-07-16 | Jx Nippon Mining & Metals Corporation | Flexible laminate and flexible electronic circuit board formed by using the same |
US9765429B2 (en) | 2013-09-04 | 2017-09-19 | President And Fellows Of Harvard College | Growing films via sequential liquid/vapor phases |
US10149394B2 (en) | 2014-01-22 | 2018-12-04 | Ube Industries, Ltd. | Method for forming conductor layer, and method for producing multilayer wiring substrate using same |
US11426976B2 (en) | 2019-10-02 | 2022-08-30 | Sumitomo Metal Mining Co., Ltd. | Copper-clad laminate |
Also Published As
Publication number | Publication date |
---|---|
TW537967B (en) | 2003-06-21 |
KR100818483B1 (ko) | 2008-04-01 |
US20040076765A1 (en) | 2004-04-22 |
US6824827B2 (en) | 2004-11-30 |
JP2002293965A (ja) | 2002-10-09 |
KR20020077188A (ko) | 2002-10-11 |
JP4491986B2 (ja) | 2010-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6824827B2 (en) | Method of making a polyimide film having a thin metal layer | |
US7998553B2 (en) | Copper-clad laminate | |
JP5637325B2 (ja) | ポリイミド積層体およびその製造方法 | |
TWI437937B (zh) | 銅配線聚醯亞胺膜之製造方法及銅配線聚醯亞胺膜 | |
TWI395525B (zh) | 銅配線聚醯亞胺膜之製造方法 | |
US20090117374A1 (en) | Polyimide film for metallizing, and metal-laminated polyimide film | |
US20060115670A1 (en) | Thermoplastic polyimide resin film, multilayer body and method for manufacturing printed wiring board composed of same | |
TWI487730B (zh) | 金屬化用聚醯亞胺膜及其製造方法與金屬疊層聚醯亞胺膜 | |
US6699572B2 (en) | Metal film/aromatic polyimide film laminate | |
EP0786928B1 (en) | Novel flexible copper-coated laminate and flexible printed circuit board | |
JP2000103010A (ja) | フレキシブル金属箔積層体 | |
TWI417418B (zh) | 鍍敷用材料及其利用 | |
US20120244352A1 (en) | Process for producing polyimide film, and polyimide film | |
US20090266589A1 (en) | Process for producing metal wiring board | |
US20080292878A1 (en) | Polyimide film with improved adhesion, process for its fabrication and laminated body | |
TWI481645B (zh) | 聚醯亞胺膜及其製造方法與金屬疊層聚醯亞胺膜 | |
US6838184B2 (en) | Aromatic polyimide film for electro-conductive sealing element of packaged semi-conductor device | |
US20030049487A1 (en) | Process for preparing metal-coated aromatic polyimide film | |
JP2005041049A (ja) | 広幅銅張り積層基板 | |
JP5201152B2 (ja) | 表面処理方法および金属薄膜を有するポリイミドフィルム | |
JP4304459B2 (ja) | 金属薄膜付きポリイミドフィルム | |
JP4032831B2 (ja) | 放電処理ポリイミドフィルム、放電処理方法、金属薄膜付きポリイミドフィルムおよびその製造方法 | |
JP5499555B2 (ja) | ポリイミドフィルムおよびポリイミドフィルムの製造方法 | |
US20030012927A1 (en) | Process for preparing metal-coated aromatic polyimide film | |
JP2007301781A (ja) | 金属化ポリイミドフィルムおよび回路基板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: UBE INDUSTRIES, LTD., JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KATSUKI, SHOZO;ANNO, TOSHIHIKO;NAKAYAMA, OSAMU;AND OTHERS;REEL/FRAME:012744/0262 Effective date: 20020312 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |