KR100761644B1 - 금속적층판 및 이의 제조방법 - Google Patents
금속적층판 및 이의 제조방법 Download PDFInfo
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- KR100761644B1 KR100761644B1 KR1020060069630A KR20060069630A KR100761644B1 KR 100761644 B1 KR100761644 B1 KR 100761644B1 KR 1020060069630 A KR1020060069630 A KR 1020060069630A KR 20060069630 A KR20060069630 A KR 20060069630A KR 100761644 B1 KR100761644 B1 KR 100761644B1
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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
- H05K1/02—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
-
- 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
- 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
- B32B27/281—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 comprising polyimides
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/02—2 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
-
- 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
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/06—Thermal details
- H05K2201/068—Thermal details wherein the coefficient of thermal expansion is important
-
- 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.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
-
- 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.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- 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.]
-
- 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]
- Y10T428/31721—Of polyimide
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Laminated Bodies (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
이무수물(g) | 디아민(g) | 열팽창계수 (ppm/℃) | Tg (℃) | ||||
합성예 1 | BPDA 12.78 | - | - | p-PDA 1.89 | 4,4'-ODA 5.25 | 31 | 312 |
합성예 2 | BPDA 11.84 | PMDA 1.10 | BTDA 1.62 | p-PDA 5.44 | - | 10 | 376 |
합성예 3 | BPDA 1.41 | PMDA 1.05 | BTDA 12.34 | p-PDA 5.18 | - | 27 | 384 |
합성예 4 | BPDA 6.50 | PMDA 1.07 | BTDA 7.12 | p-PDA 5.31 | - | 18 | 364 |
합성예 5 | BPDA 6.10 | PMDA 7.10 | - | p-PDA 4.50 | 4,4'-ODA 2.30 | 16.5 | 356 |
합성예 6 | BPDA 6.50 | - | BTDA 7.10 | p-PDA 3.30 | DABA 3.00 | 18 | 332 |
합성예 7 | BPDA 5.79 | - | BTDA 6.34 | - | 4,4'-ODA 7.88 | 51 | 312 |
합성예 8 | BPDA 1.75 | - | BTDA 10.86 | p-PDA 0.64 | 4,4'-ODA 6.75 | 50 | 322 |
합성예 9 | BPDA 13.12 | - | - | p-PDA 2.41 | 4,4'-ODA 4.47 | 31 | 331 |
합성예 10 | - | PMDA 9.50 | BTDA 3.50 | p-PDA 4.70 | HAB 2.30 | 8 | 362 |
1층 | 2층 | 기포 유무 | |||||||
전구체 용액 | 두께 (㎛) | 열팽창 계수 (ppm/℃) | Tg (℃) | 전구체 용액 | 두께 (㎛) | 선팽창계수 (ppm/℃) | Tg (℃) | ||
실시예 1 | 합성예 2 | 30 | 10 | 376 | 합성예 1 | 10 | 31 | 312 | 없음 |
실시예 2 | 합성예 2 | 32 | 10 | 376 | 합성예 3 | 8 | 27 | 384 | 없음 |
실시예 3 | 합성예 5 | 18 | 16.5 | 356 | 합성예 3 | 12 | 27 | 384 | 없음 |
실시예 4 | 합성예 5 | 37 | 16.5 | 356 | 합성예 7 | 3 | 51 | 312 | 없음 |
실시예 5 | 합성예 2 | 32 | 10 | 376 | 합성예 9 | 8 | 31 | 331 | 없음 |
실시예 6 | 합성예 10 | 35 | 8 | 362 | 합성예 8 | 15 | 50 | 322 | 없음 |
실시예 7 | 합성예 10 | 25 | 8 | 362 | 합성예 9 | 25 | 31 | 331 | 없음 |
비교예 1 | 합성예 1 | 10 | 31 | 312 | 합성예 2 | 30 | 10 | 376 | 있음 |
비교예 2 | 합성예 8 | 10 | 50 | 322 | 합성예 2 | 30 | 10 | 376 | 있음 |
비교예 3 | 합성예 7 | 10 | 51 | 312 | 합성예 8 | 30 | 50 | 322 | 있음 |
비교예 4 | 합성예 6 | 32 | 18 | 332 | 합성예 3 | 8 | 27 | 384 | 있음 |
Claims (10)
- i) 금속층 및 ii) 이 금속층 상에 적층된, 열팽창계수가 5 내지 19 ppm/℃이고 유리전이온도(Tg)가 350 내지 450 ℃인 폴리이미드계 수지층을 포함하는 금속적층판.
- 제1항에 있어서, 상기 금속층은 동, 알루미늄, 철, 은, 팔라듐, 니켈, 크롬, 몰리브덴, 텅스텐 및 이들의 합금으로 이루어진 군에서 선택되는 재료로 이루어진 것인 금속적층판.
- 삭제
- 제1항에 있어서, 상기 열팽창계수가 19 ppm/℃ 이하이고 유리전이온도(Tg)가 350℃ 이상인 폴리이미드계 수지층을 제1 저열팽창성 폴리이미드계 수지층이라고 하였을 때, 이 층 상에 적층된 열팽창계수가 19 ppm/℃ 이하인 제2 저열팽창성 폴리이미드계 수지층을 더 포함하고, 제1 저열팽창성 폴리이미드계 수지층과 제2 저열팽창성 폴리이미드계 수지층 중 어느 한 층의 열팽창성 계수는 5-15 ppm/℃이고, 다른 한 층의 열팽창성 계수는 15-19 ppm/℃이며, 이들 2 층의 열팽창성계수의 차이가 3 ppm/℃ 이상인 것인 금속적층판.
- 제1항에 있어서, 상기 폴리이미드계 수지층 상에 적층된 열팽창계수가 19 ppm/℃ 초과 60 ppm/℃ 이하인 폴리이미드계 수지층을 더 포함하는 것인 금속적층판.
- 제1항, 제2항, 제4항 및 제5항 중 어느 하나의 항에 있어서, 상기 금속층 상에 적층된 모든 폴리이미드계 수지층의 전체 두께는 30 내지 50 마이크로미터인 것인 금속적층판.
- 금속층 상에, 열팽창계수가 5 내지 19 ppm/℃이고 유리전이온도(Tg)가 350 내지 450 ℃인 폴리이미드계 수지의 전구체 용액을 코팅한 후 건조시키고, 이를 경화시키는 단계를 포함하는 금속적층판의 제조방법.
- 제7항에 있어서, 상기 폴리이미드계 수지의 전구체 용액은 유기용매 중에 PMDA(피로멜리틱 디안하이드라이드), BPDA(3,3',4,4'-바이페닐테트라카복실릭 디안하이드라이드), BTDA(3,3',4,4'-벤조페논테트라카복실릭 디안하이드라이드), ODPA(4,4'-옥시다이프탈릭 안하이드라이드), BPADA(4,4'-(4,4'-이소프로필비페녹시)바이프탈릭 안하이드라이드), 6FDA(2,2'-비스-(3,4-디카복실페닐)헥사플루오로프로판 디안하이드라이드) 및 TMEG(에틸렌글리콜 비스(안하이드로-트리멜리테이트))로 이루어진 군에서 선택되는 1 종 이상의 이무수물과, p-PDA(p-페닐렌디아민), m-PDA(m-페닐렌디아민), 4,4'-ODA(4,4'-옥시디아닐린), 3,4'-ODA(3,4'-옥시디아닐린), TPE-R(1,3-비스(4-아미노페녹시)벤젠), BAPP(2,2-비스(4-[4-아미노페녹시]-페닐)프로판), HAB(3,3'-디하이드록시-4,4'-디아미노바이페닐) 및 DABA(4,4'-디아미 노벤즈아닐리드)로 이루어진 군에서 선택되는 1종 이상의 디아민을 포함하는 것인 금속적층판의 제조방법.
- 제7항에 있어서, 상기 금속층은 동, 알루미늄, 철, 은, 팔라듐, 니켈, 크롬, 몰리브덴, 텅스텐 및 이들의 합금으로 이루어진 군에서 선택되는 재료로 이루어진 것인 금속적층판의 제조방법.
- 제1항, 제2항, 제4항 및 제5항 중 어느 한 항의 금속적층판을 포함하는 인쇄회로기판.
Applications Claiming Priority (2)
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KR1020050068407 | 2005-07-27 | ||
KR20050068407 | 2005-07-27 |
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KR20070014045A KR20070014045A (ko) | 2007-01-31 |
KR100761644B1 true KR100761644B1 (ko) | 2007-09-27 |
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KR1020060069630A KR100761644B1 (ko) | 2005-07-27 | 2006-07-25 | 금속적층판 및 이의 제조방법 |
Country Status (6)
Country | Link |
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US (1) | US8034460B2 (ko) |
JP (1) | JP2008531334A (ko) |
KR (1) | KR100761644B1 (ko) |
CN (1) | CN101132911A (ko) |
TW (1) | TWI327521B (ko) |
WO (1) | WO2007013758A1 (ko) |
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TW200736170A (en) * | 2006-02-07 | 2007-10-01 | Sumitomo Chemical Co | Organic electroluminescence device |
KR100925757B1 (ko) * | 2007-12-27 | 2009-11-11 | 삼성전기주식회사 | 인쇄회로기판용 절연체, 이를 구비한 인쇄회로기판 및 그제조방법 |
KR101444694B1 (ko) * | 2009-05-25 | 2014-10-01 | 에스케이이노베이션 주식회사 | 연성금속박적층체 및 이의 제조방법 |
US20120037405A1 (en) * | 2009-05-26 | 2012-02-16 | Arakawa Chemical Industries, Ltd. | Flexible circuit board and method for manufacturing same |
CN102158866B (zh) | 2011-02-01 | 2014-02-26 | 杭州华三通信技术有限公司 | 应用于wlan中的验证方法和装置 |
KR101870798B1 (ko) * | 2011-08-30 | 2018-06-26 | 엘지디스플레이 주식회사 | 플렉서블 디스플레이 장치와 이의 제조방법 |
CN103374307B (zh) * | 2012-04-28 | 2015-01-14 | 富葵精密组件(深圳)有限公司 | 背胶铜箔、其制作方法、多层柔性线路板及其制作方法 |
KR101775198B1 (ko) * | 2013-04-09 | 2017-09-06 | 주식회사 엘지화학 | 적층체 및 이를 이용하여 제조된 기판을 포함하는 소자 |
KR102055630B1 (ko) | 2017-12-28 | 2019-12-16 | 에스케이씨코오롱피아이 주식회사 | 연성동박적층판 제조용 폴리이미드 필름 및 이를 포함하는 연성동박적층판 |
KR102171061B1 (ko) * | 2018-09-12 | 2020-10-28 | 피아이첨단소재 주식회사 | 표면 품질이 개선된 폴리이미드 필름 및 이의 제조방법 |
KR102272716B1 (ko) * | 2019-04-12 | 2021-07-05 | 피아이첨단소재 주식회사 | 치수안정성 및 접착력이 우수한 다층 폴리이미드 필름 및 이의 제조방법 |
KR102141891B1 (ko) * | 2019-11-08 | 2020-08-07 | 피아이첨단소재 주식회사 | 연성동박적층판 제조용 폴리이미드 필름 및 이를 포함하는 연성동박적층판 |
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WO2005066242A1 (ja) * | 2003-12-26 | 2005-07-21 | Nippon Steel Chemical Co., Ltd. | 芳香族ポリアミド酸及びポリイミド |
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2006
- 2006-07-14 TW TW95125922A patent/TWI327521B/zh active
- 2006-07-18 US US11/487,981 patent/US8034460B2/en active Active
- 2006-07-25 JP JP2007556983A patent/JP2008531334A/ja active Pending
- 2006-07-25 KR KR1020060069630A patent/KR100761644B1/ko active IP Right Grant
- 2006-07-25 CN CNA200680006518XA patent/CN101132911A/zh active Pending
- 2006-07-25 WO PCT/KR2006/002920 patent/WO2007013758A1/en active Application Filing
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JPH08230101A (ja) * | 1995-02-28 | 1996-09-10 | Ube Ind Ltd | 金属箔積層のポリイミドフィルム |
JP2001257449A (ja) * | 2000-01-06 | 2001-09-21 | Dainippon Printing Co Ltd | 配線基板と配線基板の製造方法 |
JP2004342686A (ja) * | 2003-05-13 | 2004-12-02 | Fujikura Ltd | 多層配線板、多層基板用基材およびその製造方法 |
KR20060050612A (ko) * | 2004-09-21 | 2006-05-19 | 주식회사 엘지화학 | 금속 적층판 및 그의 제조방법 |
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TWI327521B (en) | 2010-07-21 |
WO2007013758A1 (en) | 2007-02-01 |
JP2008531334A (ja) | 2008-08-14 |
US8034460B2 (en) | 2011-10-11 |
CN101132911A (zh) | 2008-02-27 |
KR20070014045A (ko) | 2007-01-31 |
TW200704508A (en) | 2007-02-01 |
US20070023874A1 (en) | 2007-02-01 |
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