KR101238072B1 - 나노 다공성 입자를 포함한 에폭시 수지 조성물 및 이를 이용한 반도체 장치 - Google Patents
나노 다공성 입자를 포함한 에폭시 수지 조성물 및 이를 이용한 반도체 장치 Download PDFInfo
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- KR101238072B1 KR101238072B1 KR1020110000160A KR20110000160A KR101238072B1 KR 101238072 B1 KR101238072 B1 KR 101238072B1 KR 1020110000160 A KR1020110000160 A KR 1020110000160A KR 20110000160 A KR20110000160 A KR 20110000160A KR 101238072 B1 KR101238072 B1 KR 101238072B1
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- 239000000203 mixture Substances 0.000 title claims abstract description 71
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 55
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 55
- 239000004065 semiconductor Substances 0.000 title claims abstract description 27
- 239000002245 particle Substances 0.000 title claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 40
- 150000002500 ions Chemical class 0.000 claims abstract description 33
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 8
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003960 organic solvent Substances 0.000 claims abstract description 8
- 239000000654 additive Substances 0.000 claims abstract description 6
- 230000000996 additive effect Effects 0.000 claims abstract description 5
- 239000011148 porous material Substances 0.000 claims description 22
- 239000004593 Epoxy Substances 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 9
- 229920003986 novolac Polymers 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 7
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 6
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 6
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 claims description 6
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 6
- 239000013335 mesoporous material Substances 0.000 claims description 6
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- 239000011347 resin Substances 0.000 claims description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000005077 polysulfide Substances 0.000 claims description 4
- 229920001021 polysulfide Polymers 0.000 claims description 4
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- 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 description 3
- 235000010290 biphenyl Nutrition 0.000 claims description 3
- 239000004305 biphenyl Substances 0.000 claims description 3
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- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
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- 239000010949 copper Substances 0.000 abstract description 11
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- 229920006336 epoxy molding compound Polymers 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
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- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 2
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- 239000007788 liquid Substances 0.000 description 2
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- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
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- 239000011342 resin composition Substances 0.000 description 2
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- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241000579895 Chlorostilbon Species 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical group [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
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- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
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- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 description 1
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- 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
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- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
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- H—ELECTRICITY
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- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/10—Containers; Seals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
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- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/4824—Connecting between the body and an opposite side of the item with respect to the body
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- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
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Abstract
본 발명에 따른 나노 다공성 입자를 포함한 에폭시 수지 조성물은 에폭시 수지 5 내지 60 중량부; 부타디엔 아크릴로나이트릴 10 내지 60 중량부; 경화제 2 내지 20 중량부; 경화촉진제 0.2 내지 5 중량부; 나노다공성 이온포착제 1 내지 20 중량부; 첨가제 0.5 내지 5 중량부; 및 유기용매 10 내지 50 중량부를 포함하는 것을 특징으로 하며, 본 발명에 따른 에폭시 수지 조성물은 접착력, 특히 고온에서도 우수한 접착력을 유지하면서, 구리 등의 금속 이온의 소자간 이동이 효과적으로 억제될 수 있다. 따라서, 본 발명에 따른 에폭시 수지 조성물에 의하여 밀봉된 반도체 소자는 고온에서도 우수한 신뢰성을 보인다.
Description
도 2는 본 발명의 접착 조성물에 사용한 나노다공성 이온포착제의 XRD 분석도이다.
도 3은 본 발명의 접착 조성물에 사용한 나노다공성 이온포착제의 기공분포도이다.
도 4는 본 발명의 접착 조성물에 대한 마이그레이션 특성 평가도이다.
실시예1 | 실시예2 | 실시예3 | 비교예 | |
EOCN | 7.5 | 7.5 | 7.5 | 10.0 |
KDS-8128 | 15.0 | 20.0 | 25.0 | 5.0 |
Flep-60 | 15.0 | |||
CTBN 1300X13 | 10.0 | 15.0 | 20.0 | 35.0 |
HF-1M | 5.0 | 2.5 | 4.7 | |
MEH-78004s | 5.0 | 2.5 | 0.5 | |
LC-500 | 0.4 | 0.6 | 0.3 | 0.7 |
HXA-3932HP | 0.3 | |||
R-972 | 5.0 | 5.0 | 5.0 | 5.0 |
Sample A | 3.0 | 1.0 | ||
Sample B | 2.0 | 1.0 | ||
Sample C | 1.0 | 2.0 | ||
Sample D | 2.0 | |||
IXE-600 | 1.0 | |||
Carbitol | 30.0 | 30.0 | 30.0 | 25.0 |
BYK-A501 | 0.4 | 0.4 | 0.4 | 0.4 |
BYK-110 | 0.5 | 0.5 | 0.5 | 0.4 |
나노다공성 이온포착제 |
Sample A | Sample B | Sample C | Sample D |
SBET (m2/g) |
658 | 851 | 703 | 694 |
VT (cc/g) |
0.77 | 1.03 | 1.12 | 0.78 |
Mean Pore Size (nm) |
6 | 6.5 | 9 | 5.5 |
Particle Size (㎛) |
2~4 | 1~4 | 1~3 | 3~6 |
Particle shape |
실시예1 | 실시예2 | 실시예3 | 비교예 | |
인장탄성율 | 5.39 | 5.13 | 4.62 | 1.5 |
흡습율 | 0.4 | 0.5 | 0.6 | 0.7 |
스크린인쇄성 | 양호 | 양호 | 양호 | 양호 |
온도마진성 | 양호 | 양호 | 양호 | 양호 |
마이그레이션성 | 양호 | 양호 | 양호 | 불량 |
MRT | 0/24 | 0/24 | 0/24 | 3/24 |
PCT | 0/24 | 0/24 | 0/24 | 7/24 |
2: 접착제 (Adhesive)
3: 회로접속용 기판 (PCB)
4: 솔더볼 (Solder Ball)
5: 에폭시 몰딩 컴파운드 (EMC)
Claims (7)
- 에폭시 수지 5 내지 60 중량부; 부타디엔 아크릴로나이트릴 10 내지 60 중량부; 경화제 2 내지 20 중량부; 경화촉진제 0.2 내지 5 중량부; 나노다공성 이온포착제 1 내지 20 중량부; 첨가제 0.5 내지 5 중량부; 및 유기용매 10 내지 50 중량부를 포함하는 에폭시 수지 조성물에 있어서,
상기 나노다공성 이온포착제는 메조포러스 물질로 다공성 실리케이트이고, 상기 메조포러스 물질인 다공성 실리케이트는 입자크기 (particle size)가 0.01 내지 4 ㎛ 이고, 기공크기 (pore size)는 1 내지 10 nm 이며, 기공부피 (pore volume) 0.7 내지 1.2 cc/g, 비표면적은 600 내지 900 m2/g 인 것을 특징으로 하는 나노다공성 이온포착제를 포함하는 에폭시 수지 조성물. - 제 1항에 있어서,
상기 에폭시 수지는 폴리설파이드 레진으로 개질된 에폭시, 우레탄계, 고무계 등으로 개질된 에폭시를 포함하여 비스페놀 A계, 비스페놀 F계, 페놀노볼락계, 크레졸노볼락계, 비페닐계, 나프탈렌계, 페녹시계, 실리콘계 및 다관능성 에폭시 수지 중에서 선택되는 1종 이상인 것을 특징으로 하는 에폭시 수지 조성물. - 제 2항에 있어서,
상기 에폭시 수지는 에폭시 혼합당량이 150~400g/eq인 것을 특징으로 하는 에폭시 수지 조성물. - 삭제
- 삭제
- 제1항 내지 제3항 중 어느 한 항에 기재된 에폭시 수지 조성물을 포함하는 반도체 장치.
- 제1항 내지 제3항 중 어느 한 항에 기재된 에폭시 수지 조성물을 필름형태로 제조하여, 이를 반도체 밀봉재료로 사용하는 것을 특징으로 하는 반도체 장치.
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0168835B1 (en) * | 1989-12-01 | 1999-03-20 | Mitsui Chemicals Inc | Two-component epoxy resin composition |
KR100235082B1 (ko) * | 1995-04-04 | 1999-12-15 | 우찌가사끼 이사오 | 접착제, 접착 필름 및 접착제-부착 금속박 |
JP2007119547A (ja) | 2005-10-26 | 2007-05-17 | Yoshikawa Kogyo Co Ltd | エポキシ樹脂組成物、及び半導体装置用中空パッケージ、並びに半導体部品装置 |
KR20100113764A (ko) * | 2009-04-14 | 2010-10-22 | 엘지이노텍 주식회사 | 이온 포착제를 포함한 반도체 패키징용 접착제 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0168835B1 (en) * | 1989-12-01 | 1999-03-20 | Mitsui Chemicals Inc | Two-component epoxy resin composition |
KR100235082B1 (ko) * | 1995-04-04 | 1999-12-15 | 우찌가사끼 이사오 | 접착제, 접착 필름 및 접착제-부착 금속박 |
JP2007119547A (ja) | 2005-10-26 | 2007-05-17 | Yoshikawa Kogyo Co Ltd | エポキシ樹脂組成物、及び半導体装置用中空パッケージ、並びに半導体部品装置 |
KR20100113764A (ko) * | 2009-04-14 | 2010-10-22 | 엘지이노텍 주식회사 | 이온 포착제를 포함한 반도체 패키징용 접착제 |
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