KR100413359B1 - 반도체 소자 밀봉용 에폭시 수지 조성물 - Google Patents
반도체 소자 밀봉용 에폭시 수지 조성물 Download PDFInfo
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- KR100413359B1 KR100413359B1 KR10-2000-0083670A KR20000083670A KR100413359B1 KR 100413359 B1 KR100413359 B1 KR 100413359B1 KR 20000083670 A KR20000083670 A KR 20000083670A KR 100413359 B1 KR100413359 B1 KR 100413359B1
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- epoxy resin
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- 239000000203 mixture Substances 0.000 title claims abstract description 44
- 239000004065 semiconductor Substances 0.000 title claims abstract description 18
- 239000004593 Epoxy Substances 0.000 title claims abstract description 16
- 238000000465 moulding Methods 0.000 title description 2
- 239000003822 epoxy resin Substances 0.000 claims abstract description 27
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 27
- 229920005989 resin Polymers 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 22
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229920003986 novolac Polymers 0.000 claims abstract description 19
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 15
- UIDDPPKZYZTEGS-UHFFFAOYSA-N 3-(2-ethyl-4-methylimidazol-1-yl)propanenitrile Chemical compound CCC1=NC(C)=CN1CCC#N UIDDPPKZYZTEGS-UHFFFAOYSA-N 0.000 claims abstract description 12
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920002545 silicone oil Polymers 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 239000007822 coupling agent Substances 0.000 claims abstract description 8
- 239000011256 inorganic filler Substances 0.000 claims abstract description 8
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 8
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 claims abstract description 6
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229930003836 cresol Natural products 0.000 claims abstract description 6
- 239000004843 novolac epoxy resin Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 239000005350 fused silica glass Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000011800 void material Substances 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 description 12
- 230000007797 corrosion Effects 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 230000008646 thermal stress Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 2
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000004203 carnauba wax Substances 0.000 description 2
- 235000013869 carnauba wax Nutrition 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 150000001343 alkyl silanes Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- -1 higher fatty acids Chemical compound 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
Classifications
-
- 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
- C08L63/04—Epoxynovolacs
-
- 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
- C08G59/40—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 curing agents used
- C08G59/62—Alcohols or phenols
- C08G59/621—Phenols
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
- C08K5/3445—Five-membered rings
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5313—Phosphinic compounds, e.g. R2=P(:O)OR'
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
-
- 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
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Epoxy Resins (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
Description
구 성 성 분 | 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | |
오르쏘 크레졸 노볼락 수지 | 16.0 | 16.0 | 16.0 | 16.0 | |
페놀 노볼락 수지 | 8.50 | 8.50 | 8.50 | 8.50 | |
에폭시 실란계 커플링제 | 0.30 | 0.30 | 0.30 | 0.30 | |
경화촉진제 | 트리페닐포스핀 | 0.16 | 0.13 | 0.10 | 0.06 |
1-시아노에틸-2-에틸-4-메틸이미다졸 | 0.02 | 0.07 | 0.10 | 0.14 | |
실리카 | 74.0 | 74.0 | 74.0 | 74.0 | |
에폭시 변성 실리콘 오일 | 0.05 | 0.05 | 0.05 | 0.05 | |
카본블랙 | 0.27 | 0.27 | 0.27 | 0.27 | |
카르나우바 왁스 | 0.30 | 0.30 | 0.30 | 0.30 | |
기타조제 | 0.40 | 0.38 | 0.38 | 0.38 | |
성형성(내부 보이드 발생빈도) | 0/50 | 0/50 | 0/50 | 0/50 | |
흡습률(PCT 168시간, 중량%) | 0.31 | 0.32 | 0.32 | 0.34 | |
부식 발생빈도(PCT 168시간) | 0/45 | 0/45 | 0/45 | 0/45 |
구 성 성 분 | 비교예 1 | 비교예 2 | |
오르쏘 크레졸 노볼락 수지 | 16.0 | 16.0 | |
페놀 노볼락 수지 | 8.50 | 8.50 | |
에폭시 실란계 커플링제 | 0.30 | 0.30 | |
경화촉진제 | 트리페닐포스핀 | 0.20 | 0.00 |
1-시아노에틸-2-에틸-4-메틸이미다졸 | 0.00 | 0.20 | |
실리카 | 74.0 | 74.0 | |
에폭시 변성 실리콘 오일 | 0.05 | 0.05 | |
카본블랙 | 0.27 | 0.27 | |
카르나우바 왁스 | 0.30 | 0.30 | |
기타조제 | 0.38 | 0.38 | |
성형성(내부 보이드 발생빈도) | 7/50 | 0/50 | |
흡습률(PCT 168시간, 중량%) | 0.35 | 0.45 | |
부식 발생빈도(PCT 168시간) | 2/45 | 7/45 |
Claims (5)
- 오르쏘 크레졸 노볼락계 에폭시 수지; 페놀 노볼락 수지, 크레졸 노볼락 수지 및 디시클로펜타디엔 수지로 구성되는 군으로부터 선택되는 1종 또는 2종 이상의 경화제; 경화촉진제; 커플링제; 에폭시 변성 실리콘 오일; 및 무기충전제를 포함하는 반도체 소자 밀봉용 에폭시 수지 조성물에 있어서, 상기 경화촉진제가 트리페닐포스핀계 경화촉진제와 1-시아노에틸-2-에틸-4-메틸이미다졸의 혼합물인 것을 특징으로 하는 반도체 소자 밀봉용 에폭시 수지 조성물.
- 제 1항에 있어서,(1)하기 화학식 1의 오르쏘 크레졸 노볼락계 에폭시 수지 12.00~18.00중량%,(2)수산화기가 2개 이상이며 수산화기 당량이 100~200인 페놀 노볼락 수지, 크레졸 노볼락 수지 및 디시클로펜타디엔 수지로 구성되는 군으로부터 선택되는 1종 또는 2종 이상의 경화제 4.69~10.00중량%,(3)트리페닐포스핀계 경화촉진제와1-시아노에틸-2-에틸-4-메틸이미다졸의 혼합물 0.20~0.40중량%,(4)커플링제 0.10~0.50중량%,(5)에폭시 변성 실리콘 오일 0.01~0.10중량% 및(6)무기 충전제 72.00~83.00중량%를 포함하는 것을 특징으로 하는 반도체 소자 밀봉용 에폭시 수지 조성물.[화학식 1](상기 화학식중 n은 0, 1 또는 2임)
- 제 1항에 있어서,상기 경화제중 하기 화학식 2의 페놀 노볼락 수지의 함량이 50중량% 이상인 것을 특징으로 하는 반도체 소자 밀봉용 에폭시 수지 조성물.[화학식 2](상기 화학식중 n은 0, 1 또는 2임)
- 제 1항에 있어서,상기 트리페닐포스핀계 경화촉진제와 1-시아노에틸-2-에틸-4-메틸이미다졸의 중량비가 2:8~7:3인 것을 특징으로 하는 반도체 소자 밀봉용 에폭시 수지 조성물.
- 제 1항에 있어서,상기 무기 충전제는 평균 입자크기가 0.1~35.0㎛이고 분쇄형과 구형의 조성비가 3:7~7:3인 용융 실리카인 것을 특징으로 하는 반도체 소자 밀봉용 에폭시 수지 조성물.
Priority Applications (1)
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KR10-2000-0083670A KR100413359B1 (ko) | 2000-12-28 | 2000-12-28 | 반도체 소자 밀봉용 에폭시 수지 조성물 |
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KR10-2000-0083670A KR100413359B1 (ko) | 2000-12-28 | 2000-12-28 | 반도체 소자 밀봉용 에폭시 수지 조성물 |
Publications (2)
Publication Number | Publication Date |
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KR20020054549A KR20020054549A (ko) | 2002-07-08 |
KR100413359B1 true KR100413359B1 (ko) | 2003-12-31 |
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KR10-2000-0083670A Expired - Fee Related KR100413359B1 (ko) | 2000-12-28 | 2000-12-28 | 반도체 소자 밀봉용 에폭시 수지 조성물 |
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KR (1) | KR100413359B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04258626A (ja) * | 1991-02-09 | 1992-09-14 | Toshiba Chem Corp | 封止用樹脂組成物及び半導体封止装置 |
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- 2000-12-28 KR KR10-2000-0083670A patent/KR100413359B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04258626A (ja) * | 1991-02-09 | 1992-09-14 | Toshiba Chem Corp | 封止用樹脂組成物及び半導体封止装置 |
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