KR19990082889A - 액정 폴리머 필름과 적층체 및 이들의 제조방법과 다층 실장 회로 기판 - Google Patents
액정 폴리머 필름과 적층체 및 이들의 제조방법과 다층 실장 회로 기판 Download PDFInfo
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- KR19990082889A KR19990082889A KR1019990011627A KR19990011627A KR19990082889A KR 19990082889 A KR19990082889 A KR 19990082889A KR 1019990011627 A KR1019990011627 A KR 1019990011627A KR 19990011627 A KR19990011627 A KR 19990011627A KR 19990082889 A KR19990082889 A KR 19990082889A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- 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
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0036—Heat treatment
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
-
- 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
- B32B2457/08—PCBs, i.e. printed circuit boards
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- 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
- H05K3/4673—Application methods or materials of intermediate insulating layers not specially adapted to any one of the previous methods of adding a circuit layer
- H05K3/4676—Single layer compositions
-
- 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]
-
- 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]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
Description
Claims (9)
- 광학적 이방성의 용융상을 형성할 수 있는 폴리머 (이하, 액정 폴리머라 한다) 로 이루어지는 필름을 그 필름의 열처리시에 형태를 유지할 수 있는 피착체와 적층하여 다음과 같은 열처리를 복수 회 행하고, 이어서 피착체를 제거하여 액정 폴리머 필름을 얻는 것을 특징으로 하는 액정 폴리머 필름의 제조방법:1 회째 :열처리 온도가 필름의 열변형 온도 (Tdef) 로부터 그 필름의 열처리전 융점 (Tm) 보다 α℃ 낮은 온도까지의 온도 범위 (Tdef ~ (Tm - α℃)) 에서, 시차주사 열량계에 의해 질소 분위기 중 5 ℃/분의 승온속도로 측정했을 때의 처리중에서의 상기 필름의 융해 피크 온도 (TA) 가 그 필름의 열처리전 융점 (Tm) 보다 β℃ 높은 온도 (TA1) 에 도달할 때까지 열처리한다.α= 10 ~ 35 ℃, β= 5 ~ 30 ℃2 회째 :열처리 온도가 상기 필름의 열처리전 융점 (Tm) 이상이고 융해 피크 온도 (TA1) 미만인 온도 범위에서, 다시 상기 융해 피크 온도 (TA1) 가 γ℃ 증대하는 온도 (TA2) 에 도달할 때까지 열처리한다.γ= 5 ~ 20 ℃n 회째 :열처리 온도가 융해 피크 온도 (TAn-2) 이상이고 TAn-1미만인 온도 범위에서 TAn-1이 γ℃ 증대하는 온도 (TAn) 에 도달할 때까지 열처리한다.정수 n ≥3, γ= 5 ~ 20 ℃
- 제 1 항에 있어서, 상기 필름을 피착체와 적층할 때에,최대 조도 (Rmax ; JIS B0601) 가 1.0 에서 10 ㎛ 인 요철 표면을 갖는 금속 호일로 이루어지고 그 표면에 0.1 에서 1 ㎛ 두께의 실리콘계 폴리머가 코팅되어 있는 피착체를 이용하여, 이 피착체의 코팅면에 상기 필름의 적어도 한 쪽 면을 접촉시킨 상태로 필름을 적층하고,또, 상기 열처리후에 피착체를 제거할 때에, 용융 연화 필름을 냉각하여 고화한 필름층을 상기 피착체에서 박리하는 액정 폴리머 필름의 제조방법.
- 제 1 항에 기재된 방법으로 제조된 필름.
- 제 2 항에 기재된 방법으로 제조된 필름.
- 액정 폴리머 필름을 그 필름의 열처리시에 형태를 유지할 수 있는 피착체와 적층하여 제 1 항에 기재된 복수 회의 열처리를 실시하는 것을 특징으로 하는 필름과 피착체로 이루어지는 적층체를 제조하는 방법.
- 제 5 항에 기재된 방법으로 수득한 적층체.
- 광학적 이방성의 용융상을 형성할 수 있는 폴리머로 이루어지는 필름과 피착체의 적층체로서, 내열 온도가 350 ℃ 이상인 적층체.
- 제 6 항에 기재된 적층체를 2 층 이상 중첩하고, 필요에 따라서 적층체 간에 시트형 물체를 끼워넣어 중첩하여 여기에 전자부품을 탑재하여 이루어지는 다층 실장 회로 기판.
- 제 7 항에 기재된 적층체를 2 층 이상 중첩하고, 필요에 따라서 적층체 간에 시트형 물체를 끼워넣어 중첩하여 여기에 전자부품을 탑재하여 이루어지는 다층 실장 회로 기판.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP98-093299 | 1998-04-06 | ||
JP9329998 | 1998-04-06 | ||
JP99-048141 | 1999-02-25 | ||
JP4814199A JP2000044797A (ja) | 1998-04-06 | 1999-02-25 | 液晶ポリマ―フィルムと積層体及びそれらの製造方法並びに多層実装回路基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990082889A true KR19990082889A (ko) | 1999-11-25 |
KR100349952B1 KR100349952B1 (ko) | 2002-08-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019990011627A KR100349952B1 (ko) | 1998-04-06 | 1999-04-02 | 액정 폴리머 필름과 적층체 및 이들의 제조방법과 다층 실장 회로 기판 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6274242B1 (ko) |
EP (1) | EP0951206B1 (ko) |
JP (1) | JP2000044797A (ko) |
KR (1) | KR100349952B1 (ko) |
CN (1) | CN1206317C (ko) |
DE (1) | DE69935277T2 (ko) |
HK (1) | HK1023256A1 (ko) |
TW (1) | TW436510B (ko) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000044797A (ja) * | 1998-04-06 | 2000-02-15 | Kuraray Co Ltd | 液晶ポリマ―フィルムと積層体及びそれらの製造方法並びに多層実装回路基板 |
JP5254901B2 (ja) * | 1998-04-06 | 2013-08-07 | 株式会社クラレ | 液晶ポリマーフィルムと積層体及びそれらの製造方法並びに多層実装回路基板 |
JP2001081215A (ja) * | 1999-09-17 | 2001-03-27 | Kuraray Co Ltd | 高耐熱性フィルムおよびその製造方法 |
JP2004523886A (ja) | 2000-08-15 | 2004-08-05 | ワールド・プロパティーズ・インコーポレイテッド | 多層回路および該回路を製造する方法 |
US20020064701A1 (en) * | 2000-09-11 | 2002-05-30 | Hand Doris I. | Conductive liquid crystalline polymer film and method of manufacture thereof |
US6761834B2 (en) | 2000-09-20 | 2004-07-13 | World Properties, Inc. | Electrostatic deposition of high temperature, high performance liquid crystalline polymers |
JP2004516662A (ja) * | 2000-12-14 | 2004-06-03 | ワールド・プロパティーズ・インコーポレイテッド | 液晶ポリマー接着層および該接着層から形成された回路 |
TW528676B (en) * | 2001-03-07 | 2003-04-21 | Kuraray Co | Method for producing metal laminate |
US6797345B2 (en) | 2001-04-27 | 2004-09-28 | Sumitomo Chemical Company, Limited | Aromatic liquid-crystalline polyester metal laminate |
US6611046B2 (en) | 2001-06-05 | 2003-08-26 | 3M Innovative Properties Company | Flexible polyimide circuits having predetermined via angles |
JP2003046259A (ja) * | 2001-07-27 | 2003-02-14 | Kyocera Corp | 多層配線基板 |
US20050208278A1 (en) * | 2001-08-22 | 2005-09-22 | Landi Vincent R | Method for improving bonding of circuit substrates to metal and articles formed thereby |
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- 1999-04-01 US US09/283,871 patent/US6274242B1/en not_active Expired - Lifetime
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- 1999-04-03 TW TW88105380A patent/TW436510B/zh not_active IP Right Cessation
- 1999-04-05 CN CNB991054032A patent/CN1206317C/zh not_active Expired - Lifetime
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EP0951206B1 (en) | 2007-02-28 |
DE69935277T2 (de) | 2007-10-31 |
JP2000044797A (ja) | 2000-02-15 |
KR100349952B1 (ko) | 2002-08-22 |
CN1232860A (zh) | 1999-10-27 |
US6274242B1 (en) | 2001-08-14 |
CN1206317C (zh) | 2005-06-15 |
EP0951206A2 (en) | 1999-10-20 |
EP0951206A3 (en) | 1999-11-17 |
DE69935277D1 (de) | 2007-04-12 |
TW436510B (en) | 2001-05-28 |
HK1023256A1 (en) | 2000-09-01 |
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