KR100840109B1 - 무연 유리, 후막 페이스트, 및 그로부터 제조된 테이프조성물 및 저온 동시소성 세라믹 소자 - Google Patents
무연 유리, 후막 페이스트, 및 그로부터 제조된 테이프조성물 및 저온 동시소성 세라믹 소자 Download PDFInfo
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- KR100840109B1 KR100840109B1 KR1020060112621A KR20060112621A KR100840109B1 KR 100840109 B1 KR100840109 B1 KR 100840109B1 KR 1020060112621 A KR1020060112621 A KR 1020060112621A KR 20060112621 A KR20060112621 A KR 20060112621A KR 100840109 B1 KR100840109 B1 KR 100840109B1
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Images
Classifications
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- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/16—Silica-free oxide glass compositions containing phosphorus
- C03C3/19—Silica-free oxide glass compositions containing phosphorus containing boron
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/16—Silica-free oxide glass compositions containing phosphorus
- C03C3/21—Silica-free oxide glass compositions containing phosphorus containing titanium, zirconium, vanadium, tungsten or molybdenum
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/253—Silica-free oxide glass compositions containing germanium
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
-
- 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
-
- 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.]
- Y10T428/24926—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including ceramic, glass, porcelain or quartz layer
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Glass Compositions (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
Description
성분 | 중량% |
아크릴레이트 및 메타크릴레이트 중합체 | 18.3 |
프탈레이트형 가소제 | 1.8 |
에틸 아세테이트/이소프로필 알콜 혼합 용매 | 15.2 |
유리 분말 | 27.9 |
알루미나 분말 | 36.8 |
샘플 | 중량% 손실 | |
HCl | H2SO4 | |
LTCC (본 발명) | 0.10 | 0.11 |
943-A5 (저 손실 LTCC) | 0.42 | 0.23 |
951-AT (표준 LTCC) | 0.01 | 0.01 |
샘플 | 파단 모듈러스(psi) |
LTCC (본 발명) | 28,900 |
943-A5 (저 손실 LTCC) | 26,200 |
951-AT (표준 LTCC) | 30,000 |
프로파일 | 유전상수(K) | 유전손실(%) | ||||
1 | 2 | 3 | 1 | 2 | 3 | |
LTCC (테이프 - 유리 #2) | 6.94 | 6.41 | 6.13 | 0.14 | 0.08 | 0.11 |
LTCC (테이프 - 유리 #6) | 7.34 | 7.28 | 7.12 | 0.12 | 0.09 | 0.08 |
943-A5 (저 손실 LTCC) | 7.66 | 7.57 | 7.41 | 0.13 | 0.10 | 0.09 |
951-AT (표준 LTCC) | 7.53 | 7.51 | 7.54 | 0.74 | 0.68 | 0.43 |
최고 온도 | 유전상수(K) | 유전손실(%) |
825℃ | 6.40 | 0.10 |
850℃ | 6.41 | 0.08 |
875℃ | 6.35 | 0.07 |
치수 수축 (%) | ||||
샘플 | 초기 | 1X | 2X | 3X |
본 발명의 LTCC | ||||
부품1 | 11.35 | 11.32 | 11.27 | 11.24 |
부품2 | 11.35 | 11.29 | 11.26 | 11.23 |
943-A5 | ||||
부품1 | 9.92 | 9.80 | 9.71 | 9.66 |
부품2 | 9.52 | 9.42 | 9.36 | 9.34 |
부품3 | 9.34 | 9.20 | 9.10 | 9.04 |
부품4 | 9.27 | 9.17 | 9.11 | 9.09 |
Claims (20)
- 몰% 기준으로, B2O3 46 내지 58%, P2O5 0.5 내지 8.5%, CaO 20 내지 50%, Ln2O3 2 내지 15%, M'2O 0 초과 6% 이하 및 Al2O3 0 내지 10%를 포함하며, 여기서, Ln은 희토류 원소 및 그의 혼합물로 이루어진 군에서 선택되고, M'은 알칼리 원소로 이루어진 군에서 선택되는 것인, 유리 조성물.
- 제1항에 있어서, Ln2O3이 La2O3인 조성물.
- 제1항에 있어서, M'2O이 Li2O, Na2O 및 그의 혼합물로 이루어진 군에서 선택된 조성물.
- 고체를 기준으로 (a) 제1항의 유리 조성물 25 내지 100 중량%, 및 (b) 내화성 산화물 0 내지 75 중량%가 모두 (c) 유기 중합체 바인더(binder)의 용액 중에 분산되어 있는 조성물.
- 제4항에 있어서, 휘발성 유기 용매를 추가로 포함하는 조성물.
- 제4항에 있어서, Cu2O 0 초과 5 중량% 이하를 추가로 포함하는 조성물.
- 제4항에 있어서, 내화성 산화물이 Al2O3인 조성물.
- 제1항에 있어서, CaO를 부분적으로 BaO, MgO 또는 이들의 혼합물로 치환한 조성물.
- 제5항의 조성물의 층을 가요성 기판상에 캐스팅하여 캐스팅된 층을 형성하고, 캐스팅된 층을 가열하여 휘발성 유기 용매를 제거하고 무용매 층을 형성함으로써 제조한 그린 테이프(green tape).
- 제9항에 있어서, 무용매층이 기판으로부터 분리된 그린 테이프.
- 제9항에 있어서, 도전체 조성물이 테이프상에 퇴적되어 있는 그린 테이프.
- 제10항에 있어서, 도전체 조성물이 테이프 상에 퇴적되어 있는 그린 테이프.
- 테이프를 가공하여 유기 중합체 바인더를 휘발시키고 유리 조성물을 소결한, 제9항의 테이프를 포함하는 물품.
- 테이프를 가공하여 유기 중합체 바인더를 휘발시키고 유리 조성물을 소결한, 제10항의 테이프를 포함하는 물품.
- 제13항 또는 제14항에 있어서, 도전체를 추가로 포함하고, 전기적 기능성(electrically functional) 복합 구조체가 형성되도록 가공된 물품.
- 제1항에 있어서, SiO2를 추가로 포함하는 조성물.
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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US73728005P | 2005-11-16 | 2005-11-16 | |
US60/737,280 | 2005-11-16 | ||
US11/543,742 US7687417B2 (en) | 2005-11-16 | 2006-10-05 | Lead free glass(es), thick film paste(s), tape composition(s) and low temperature cofired ceramic devices made therefrom |
US11/543,742 | 2006-10-05 |
Related Child Applications (1)
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KR1020080048587A Division KR100918769B1 (ko) | 2005-11-16 | 2008-05-26 | 무연 유리, 후막 페이스트, 및 그로부터 제조된 테이프조성물 및 저온 동시소성 세라믹 소자 |
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KR20070052206A KR20070052206A (ko) | 2007-05-21 |
KR100840109B1 true KR100840109B1 (ko) | 2008-06-19 |
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KR1020060112621A Expired - Fee Related KR100840109B1 (ko) | 2005-11-16 | 2006-11-15 | 무연 유리, 후막 페이스트, 및 그로부터 제조된 테이프조성물 및 저온 동시소성 세라믹 소자 |
KR1020080048587A Expired - Fee Related KR100918769B1 (ko) | 2005-11-16 | 2008-05-26 | 무연 유리, 후막 페이스트, 및 그로부터 제조된 테이프조성물 및 저온 동시소성 세라믹 소자 |
KR1020090038918A Ceased KR20090051027A (ko) | 2005-11-16 | 2009-05-04 | 무연 유리, 후막 페이스트, 및 그로부터 제조된 테이프 조성물 및 저온 동시소성 세라믹 소자 |
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KR1020080048587A Expired - Fee Related KR100918769B1 (ko) | 2005-11-16 | 2008-05-26 | 무연 유리, 후막 페이스트, 및 그로부터 제조된 테이프조성물 및 저온 동시소성 세라믹 소자 |
KR1020090038918A Ceased KR20090051027A (ko) | 2005-11-16 | 2009-05-04 | 무연 유리, 후막 페이스트, 및 그로부터 제조된 테이프 조성물 및 저온 동시소성 세라믹 소자 |
Country Status (6)
Country | Link |
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US (4) | US7687417B2 (ko) |
EP (1) | EP1787963B1 (ko) |
JP (1) | JP5022675B2 (ko) |
KR (3) | KR100840109B1 (ko) |
CN (1) | CN1974450B (ko) |
TW (1) | TW200804226A (ko) |
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KR101141499B1 (ko) * | 2009-10-09 | 2012-05-08 | 연세대학교 산학협력단 | 세라믹기판용 유리 조성물 |
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-
2006
- 2006-10-05 US US11/543,742 patent/US7687417B2/en active Active
- 2006-10-23 EP EP06022127.2A patent/EP1787963B1/en not_active Not-in-force
- 2006-11-06 TW TW095140984A patent/TW200804226A/zh unknown
- 2006-11-15 JP JP2006309207A patent/JP5022675B2/ja active Active
- 2006-11-15 KR KR1020060112621A patent/KR100840109B1/ko not_active Expired - Fee Related
- 2006-11-15 CN CN200610162473.7A patent/CN1974450B/zh active Active
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2007
- 2007-06-29 US US11/824,116 patent/US20080023216A1/en not_active Abandoned
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2008
- 2008-05-26 KR KR1020080048587A patent/KR100918769B1/ko not_active Expired - Fee Related
- 2008-12-31 US US12/347,076 patent/US20090110939A1/en not_active Abandoned
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2009
- 2009-05-04 KR KR1020090038918A patent/KR20090051027A/ko not_active Ceased
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2011
- 2011-12-30 US US13/341,087 patent/US20120201009A1/en not_active Abandoned
Patent Citations (3)
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US6147019A (en) | 1998-01-23 | 2000-11-14 | E. I. Du Pont De Nemours And Company | Borate glass based ceramic tape |
DE10102296C1 (de) * | 2001-01-19 | 2002-02-21 | Schott Glas | Gläser mit hohem spezifischen Elastizitätsmodul und deren Verwendung |
EP1369397A1 (en) * | 2002-06-04 | 2003-12-10 | E.I. Dupont De Nemours And Company | High thermal expansion glass and tape composition |
Also Published As
Publication number | Publication date |
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KR20090051027A (ko) | 2009-05-20 |
KR100918769B1 (ko) | 2009-09-24 |
US7687417B2 (en) | 2010-03-30 |
JP2007176787A (ja) | 2007-07-12 |
US20070111876A1 (en) | 2007-05-17 |
JP5022675B2 (ja) | 2012-09-12 |
US20120201009A1 (en) | 2012-08-09 |
KR20080050381A (ko) | 2008-06-05 |
CN1974450A (zh) | 2007-06-06 |
TW200804226A (en) | 2008-01-16 |
EP1787963B1 (en) | 2013-07-17 |
KR20070052206A (ko) | 2007-05-21 |
EP1787963A3 (en) | 2007-09-05 |
US20090110939A1 (en) | 2009-04-30 |
CN1974450B (zh) | 2014-11-19 |
US20080023216A1 (en) | 2008-01-31 |
EP1787963A2 (en) | 2007-05-23 |
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