KR100479856B1 - 캐비티 다운형 볼그리드어레이 패키지용 액상 에폭시 수지조성물 - Google Patents
캐비티 다운형 볼그리드어레이 패키지용 액상 에폭시 수지조성물 Download PDFInfo
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- KR100479856B1 KR100479856B1 KR10-2001-0087478A KR20010087478A KR100479856B1 KR 100479856 B1 KR100479856 B1 KR 100479856B1 KR 20010087478 A KR20010087478 A KR 20010087478A KR 100479856 B1 KR100479856 B1 KR 100479856B1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/24—Di-epoxy compounds carbocyclic
- C08G59/245—Di-epoxy compounds carbocyclic aromatic
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- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/3218—Carbocyclic compounds
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- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
- C08G59/686—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing nitrogen
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1535—Five-membered rings
- C08K5/1539—Cyclic anhydrides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/293—Organic, e.g. plastic
- H01L23/295—Organic, e.g. plastic containing a filler
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Abstract
Description
구 성 성 분 | 실시예 1 | 실시예 2 | 실시예3 | 실시예4 | 비교예1 | 비교예2 | 비교예3 | 비교예4 | |
에폭시수지 | 1)나프탈렌형 에폭시 수지 | 7.0 | 7.0 | 8.5 | 7.5 | 3.0 | 7.0 | 3.0 | 10.0 |
2)비스페놀-A형 에폭시 수지 | 4.0 | - | 3.5 | - | 8.0 | 4.0 | - | 5.0 | |
3)비스페놀-F형 에폭시 수지 | - | 4.0 | - | 3.0 | - | - | 8.0 | - | |
경화제 | 4)트리알킬테트라하이드로 프탈산 무수물 | 9.0 | 9.0 | 8.0 | 6.0 | 9.0 | 4.0 | 4.0 | 14.0 |
5)메틸테트라하이드로프탈산 무수물 | 4.0 | 4.0 | 6.0 | 5.5 | 4.0 | 9.0 | 9.0 | 5.0 | |
1-벤질-2-메틸이미다졸 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | |
6)폴리디메틸실록산 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | |
무기충전제 | 75.0 | 75.0 | 73.0 | 77.0 | 75.0 | 75.0 | 75.0 | 65.0 | |
γ-글리시톡시프로필트리메톡시실란 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | |
카본블랙 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
합계 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | |
물성평가결과 | 점도(cps, 25℃) | 32,000 | 30,000 | 29,000 | 37,000 | 26,000 | 30,000 | 25,000 | 29,000 |
유리전이온도 Tg(℃) | 145 | 146 | 154 | 145 | 121 | 140 | 123 | 142 | |
열팽창계수 α(㎛/m,℃) | 21 | 21 | 23 | 20 | 21 | 21 | 21 | 28 | |
굴곡강도(kgf/mm2) | 15 | 15 | 14 | 16 | 15 | 15 | 15 | 12 | |
흡수율(%) | 0.5 | 0.5 | 0.7 | 0.6 | 0.6 | 0.9 | 0.9 | 1.1 | |
신뢰도평가결과 | 박리발생수 / 시료수 | 0/30 | 0/30 | 0/30 | 0/30 | 5/30 | 27/30 | 14/30 | 30/30 |
Claims (5)
- (a) 하기 화학식 1로 표현되는 나프탈렌계 에폭시 수지;(b) 하기 화학식 2로 표현되는 비스페놀계 에폭시 수지;(c) 하기 화학식 3으로 표현되는 트리알킬테트라하이드로프탈산 무수물;(d) 하기 화학식 4로 표현되는 메틸테트라하이드로프탈산 무수물;(e) 하기 화학식 5로 표현되는 이미다졸계 촉매; 및(f) 무기충전제를 포함하며,상기 나프탈렌계 에폭시 수지:비스페놀계 에폭시 수지의 혼합비가 중량비로 60:40 내지 80:20의 범위이며, 상기 트리알킬테트라하이드로프탈산 무수물:메틸테트라하이드로프탈산 무수물의 혼합비가 중량비로 50:50 내지 70:30의 범위인 캐비티 다운형 볼그리드어레이 패키지용 액상 에폭시 수지 조성물:[화학식 1][화학식 2](상기 화학식에서, R은 수소원자 또는 메틸기임)[화학식 3](상기 화학식에서, R1, R2 및 R3는 각각 알킬기 또는 알케닐기이며, R1+R2+R3=C6H15를 만족함)[화학식 4][화학식 5](상기 화학식에서, R1, R2 및 R3는 각각 독립적으로 수소원자, 메틸기, 에틸기, 페닐기, 시아노에틸기 또는 벤질기임).
- 제 1항에 있어서,상기 나프탈렌계 에폭시 수지와 상기 비스페놀계 에폭시 수지의 함량의 합이 (9)~(15)중량%이고, 상기 트리알킬테트라하이드로프탈산 무수물과 상기 메틸테트라하이드로프탈산 무수물의 함량의 합이 (10)~(15)중량%이며, 상기 이미다졸계 촉매의 함량이 (0.1)~(0.5)중량%이고, 상기 무기충전제의 함량이 70~80중량%인 것을 특징으로 하는 조성물.
- 삭제
- 삭제
- 제 1항 또는 제 2항에 있어서, 상기 조성물의 점도가 25℃에서 25,000~45,000cps인 것을 특징으로 하는 조성물.
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KR10-2001-0087478A KR100479856B1 (ko) | 2001-12-28 | 2001-12-28 | 캐비티 다운형 볼그리드어레이 패키지용 액상 에폭시 수지조성물 |
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KR10-2001-0087478A KR100479856B1 (ko) | 2001-12-28 | 2001-12-28 | 캐비티 다운형 볼그리드어레이 패키지용 액상 에폭시 수지조성물 |
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KR20030057105A KR20030057105A (ko) | 2003-07-04 |
KR100479856B1 true KR100479856B1 (ko) | 2005-03-30 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07292077A (ja) * | 1994-04-28 | 1995-11-07 | Nitto Denko Corp | 注型用エポキシ樹脂組成物 |
KR100189095B1 (ko) * | 1996-06-21 | 1999-06-01 | 유현식 | 고신뢰성 반도체 소자 밀봉용 에폭시 수지 조성물 |
JP2000198831A (ja) * | 1998-12-28 | 2000-07-18 | Nagase Chiba Kk | エポキシ樹脂組成物およびそれを用いてlsiを封止する方法 |
US6117953A (en) * | 1998-01-22 | 2000-09-12 | Shin-Etsu Chemical Co., Ltd. | Liquid epoxy resin composition for ball grid array package |
US6180696B1 (en) * | 1997-02-19 | 2001-01-30 | Georgia Tech Research Corporation | No-flow underfill of epoxy resin, anhydride, fluxing agent and surfactant |
-
2001
- 2001-12-28 KR KR10-2001-0087478A patent/KR100479856B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07292077A (ja) * | 1994-04-28 | 1995-11-07 | Nitto Denko Corp | 注型用エポキシ樹脂組成物 |
KR100189095B1 (ko) * | 1996-06-21 | 1999-06-01 | 유현식 | 고신뢰성 반도체 소자 밀봉용 에폭시 수지 조성물 |
US6180696B1 (en) * | 1997-02-19 | 2001-01-30 | Georgia Tech Research Corporation | No-flow underfill of epoxy resin, anhydride, fluxing agent and surfactant |
US6117953A (en) * | 1998-01-22 | 2000-09-12 | Shin-Etsu Chemical Co., Ltd. | Liquid epoxy resin composition for ball grid array package |
JP2000198831A (ja) * | 1998-12-28 | 2000-07-18 | Nagase Chiba Kk | エポキシ樹脂組成物およびそれを用いてlsiを封止する方法 |
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