KR100559927B1 - 봉지용 에폭시 수지 조성물 및 그것을 채택한 발광 소자 - Google Patents
봉지용 에폭시 수지 조성물 및 그것을 채택한 발광 소자 Download PDFInfo
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- KR100559927B1 KR100559927B1 KR1020040103793A KR20040103793A KR100559927B1 KR 100559927 B1 KR100559927 B1 KR 100559927B1 KR 1020040103793 A KR1020040103793 A KR 1020040103793A KR 20040103793 A KR20040103793 A KR 20040103793A KR 100559927 B1 KR100559927 B1 KR 100559927B1
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- epoxy resin
- light emitting
- resin composition
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- 239000003822 epoxy resin Substances 0.000 title claims abstract description 122
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 122
- 238000007789 sealing Methods 0.000 title claims abstract description 7
- 239000002131 composite material Substances 0.000 title description 2
- 239000000203 mixture Substances 0.000 claims abstract description 95
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 29
- 239000000654 additive Substances 0.000 claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 15
- -1 methylene, isopropyl Chemical group 0.000 claims abstract description 13
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 12
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical group C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000005907 alkyl ester group Chemical group 0.000 claims abstract description 10
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical group C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims abstract description 10
- 125000005843 halogen group Chemical group 0.000 claims abstract description 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 10
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 7
- 125000004966 cyanoalkyl group Chemical group 0.000 claims abstract description 5
- 125000001188 haloalkyl group Chemical group 0.000 claims abstract description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 5
- 239000001257 hydrogen Substances 0.000 claims abstract description 5
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract description 5
- 150000003457 sulfones Chemical group 0.000 claims abstract description 5
- 230000000996 additive effect Effects 0.000 claims description 14
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- 238000005538 encapsulation Methods 0.000 claims description 4
- 125000003277 amino group Chemical group 0.000 claims description 3
- 125000004185 ester group Chemical group 0.000 claims description 3
- 125000001033 ether group Chemical group 0.000 claims description 3
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 3
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 3
- 125000000923 (C1-C30) alkyl group Chemical group 0.000 abstract description 3
- 238000002834 transmittance Methods 0.000 description 24
- 230000000052 comparative effect Effects 0.000 description 19
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 14
- 239000002202 Polyethylene glycol Substances 0.000 description 9
- 229920001223 polyethylene glycol Polymers 0.000 description 9
- 238000002411 thermogravimetry Methods 0.000 description 8
- 238000004455 differential thermal analysis Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- IISBACLAFKSPIT-UHFFFAOYSA-N Bisphenol A Natural products C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000004985 diamines Chemical class 0.000 description 3
- 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 3
- 150000004678 hydrides Chemical class 0.000 description 3
- 238000004383 yellowing Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- OWMNWOXJAXJCJI-UHFFFAOYSA-N 2-(oxiran-2-ylmethoxymethyl)oxirane;phenol Chemical class OC1=CC=CC=C1.OC1=CC=CC=C1.C1OC1COCC1CO1 OWMNWOXJAXJCJI-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 229910019655 synthetic inorganic crystalline material Inorganic materials 0.000 description 1
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 1
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Classifications
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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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Epoxy Resins (AREA)
- Led Device Packages (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Abstract
Description
에폭시 수지 조성물 | 경화 조건 | |
실시예 1 | DGEHBA + TMA | 140℃ 4시간 |
실시예 2 | DGEHBA + TMA + 옥탄올 | 140℃ 2시간 |
실시예 3 | DGEHBA + TMA + PEG | 140℃ 3시간 |
비교예 1 | DGEHBA + 노보넨디아민 | 120℃ 4시간 |
Claims (3)
- 화학식 1로 표현되는 에폭시 수지 25 내지 80 중량%와 화학식 2로 표현되는 경화제 20 내지 75 중량%를 혼합하여 제조된 봉지용 에폭시 수지 조성물.[화학식 1]여기서 Q는 페닐, 사이클로헥실 및 나프탈렌으로 이루어진 군으로부터 선택되며, R1, R2, R3 및 R4는 서로에 관계없이 수소, 탄소수 1~20의 알킬기, 알킬에스터기, 할로겐 원자, 할로알킬기 및 시아노알킬기로 이루어진 군으로부터 선택되며, n 및 m은 중합도로서 1~100이고, R은 에폭시 주구성원의 연결고리인 격자(spacer)로서 메틸렌, 이소프로필, 2-사이클로헥실에틸렌, 케톤 및 설폰으로 이루어진 군으로부터 선택된다.[화학식 2]여기서 X는 페닐, 사이클로헥실 및 사이클로헥센으로 이루어진 군으로부터 선택되고, Y는 탄소수 1~30의 알킬기, 알킬에스터기, 할로겐화 알킬기, 할로겐기, 카르복실기 및 수산기로 이루어진 군으로부터 선택된다.
- 화학식 1로 표현되는 에폭시 수지 25 내지 80 중량%, 화학식 2로 표현되는 경화제 15 내지 45 중량%, 및 화학식 3으로 표현되는 첨가제 5 내지 30 중량%를 혼합하여 제조된 봉지용 에폭시 수지 조성물.[화학식 1]여기서 Q는 페닐, 사이클로헥실 및 나프탈렌으로 이루어진 군으로부터 선택되며, R1, R2, R3 및 R4는 서로에 관계없이 수소, 탄소수 1~20의 알킬기, 알킬에스터기, 할로겐 원자, 할로알킬기 및 시아노알킬기로 이루어진 군으로부터 선택되며, n 및 m은 중합도로서 1~100이고, R은 에폭시 주구성원의 연결고리인 격자(spacer)로서 메틸렌, 이소프로필, 2-사이클로헥실에틸렌, 케톤 및 설폰으로 이루어진 군으로부터 선택된다.[화학식 2]여기서 X는 페닐, 사이클로헥실 및 사이클로헥센으로 이루어진 군으로부터 선택되고, Y는 탄소수 1~30의 알킬기, 알킬에스터기, 할로겐화 알킬기, 할로겐기, 카르복실기 및 수산기로 이루어진 군으로부터 선택된다.[화학식 3]여기서 A 및 A' 각각은 카르복실기 및 수산기로 이루어진 군으로부터 선택되고, B는 메틸렌기, 에테르기, 에스터기, 설포닐기 및 아미노기로 이루어진 군으로부터 선택되고, n은 중합도로서 1~100이다.
- 발광칩; 및상기 발광칩을 봉지하는 청구항 1 또는 청구항 2의 봉지용 에폭시 수지 조성물을 포함하는 발광소자.
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KR1020040103793A KR100559927B1 (ko) | 2004-12-09 | 2004-12-09 | 봉지용 에폭시 수지 조성물 및 그것을 채택한 발광 소자 |
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KR1020040103793A KR100559927B1 (ko) | 2004-12-09 | 2004-12-09 | 봉지용 에폭시 수지 조성물 및 그것을 채택한 발광 소자 |
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KR100559927B1 true KR100559927B1 (ko) | 2006-03-13 |
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KR1020040103793A KR100559927B1 (ko) | 2004-12-09 | 2004-12-09 | 봉지용 에폭시 수지 조성물 및 그것을 채택한 발광 소자 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233620A (en) | 1979-02-27 | 1980-11-11 | International Business Machines Corporation | Sealing of integrated circuit modules |
KR920001443B1 (ko) * | 1988-12-24 | 1992-02-14 | 고려화학 주식회사 | 발광 소자용 열경화성 에폭시 수지 조성물 |
KR940001073B1 (ko) * | 1990-12-29 | 1994-02-12 | 고려화학 주식회사 | 발광소자용 열경화성 수지 조성물 |
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- 2004-12-09 KR KR1020040103793A patent/KR100559927B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233620A (en) | 1979-02-27 | 1980-11-11 | International Business Machines Corporation | Sealing of integrated circuit modules |
KR920001443B1 (ko) * | 1988-12-24 | 1992-02-14 | 고려화학 주식회사 | 발광 소자용 열경화성 에폭시 수지 조성물 |
KR940001073B1 (ko) * | 1990-12-29 | 1994-02-12 | 고려화학 주식회사 | 발광소자용 열경화성 수지 조성물 |
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