JP5210881B2 - 半導体光装置及び透明光学部材 - Google Patents
半導体光装置及び透明光学部材 Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims description 45
- 230000003287 optical effect Effects 0.000 title claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 111
- 230000036961 partial effect Effects 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 238000007259 addition reaction Methods 0.000 claims description 8
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 125000000524 functional group Chemical group 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 51
- 239000000126 substance Substances 0.000 description 28
- 238000006243 chemical reaction Methods 0.000 description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 18
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- 239000011347 resin Substances 0.000 description 18
- 239000003566 sealing material Substances 0.000 description 18
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 description 15
- 239000000178 monomer Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 239000000758 substrate Substances 0.000 description 12
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- KMVZWUQHMJAWSY-UHFFFAOYSA-N chloro-dimethyl-prop-2-enylsilane Chemical compound C[Si](C)(Cl)CC=C KMVZWUQHMJAWSY-UHFFFAOYSA-N 0.000 description 8
- 150000002430 hydrocarbons Chemical group 0.000 description 8
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 7
- 229910001385 heavy metal Inorganic materials 0.000 description 7
- 125000004430 oxygen atom Chemical group O* 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- -1 siloxane compound Chemical class 0.000 description 6
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 5
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
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- 238000012644 addition polymerization Methods 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
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- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
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- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
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- 230000015572 biosynthetic process Effects 0.000 description 3
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- 229910052739 hydrogen Inorganic materials 0.000 description 3
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- 238000006459 hydrosilylation reaction Methods 0.000 description 3
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- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 2
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- 229920000106 Liquid crystal polymer Polymers 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- FSIJKGMIQTVTNP-UHFFFAOYSA-N bis(ethenyl)-methyl-trimethylsilyloxysilane Chemical compound C[Si](C)(C)O[Si](C)(C=C)C=C FSIJKGMIQTVTNP-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- YGHUUVGIRWMJGE-UHFFFAOYSA-N chlorodimethylsilane Chemical class C[SiH](C)Cl YGHUUVGIRWMJGE-UHFFFAOYSA-N 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
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- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
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- 238000003980 solgel method Methods 0.000 description 2
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- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
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- 0 *C(CC(*(C1*)O)O)C1O Chemical compound *C(CC(*(C1*)O)O)C1O 0.000 description 1
- 125000006201 3-phenylpropyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000005046 Chlorosilane Substances 0.000 description 1
- 229910003849 O-Si Inorganic materials 0.000 description 1
- 229910003872 O—Si Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical class C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- LGWCCQIZIJQENG-UHFFFAOYSA-N chloro-hex-1-enyl-dimethylsilane Chemical compound CCCCC=C[Si](C)(C)Cl LGWCCQIZIJQENG-UHFFFAOYSA-N 0.000 description 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
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- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 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
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 238000002844 melting Methods 0.000 description 1
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- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
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- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
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- 238000006068 polycondensation reaction Methods 0.000 description 1
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- 125000002568 propynyl group Chemical group [*]C#CC([H])([H])[H] 0.000 description 1
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- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
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- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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- 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
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/50—Encapsulations or containers
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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
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/045—Polysiloxanes containing less than 25 silicon atoms
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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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/12—Polysiloxanes containing silicon bound to hydrogen
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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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
- C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
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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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
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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
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- 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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
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- Silicon Polymers (AREA)
Description
(式(1)中、Bは置換又は非置換の炭化水素基もしくは水酸基、R1,R2,R3,R4は各々独立に低級アルキル基、フェニル基、低級アリールアルキル基から選ばれる官能基を表し、mは6,8,10,12から選ばれた数、nは2〜mの整数、pは0〜m−nの整数を表す)
H2C=CH−Y−CH=CH2 …(2)
(式(2)中、Yは2価の官能基を表す)
また本発明に係る透明光学部材は、下記式(1)で表されるかご型シルセスキオキサン化合物、又はこの化合物が部分付加反応したかご型シルセスキオキサン化合物の部分重合物と、下記式(2)で表される化合物とを含有する化合物を、重合して成ることを特徴とするものである。
(式(1)中、Bは置換又は非置換の炭化水素基もしくは水酸基、R1,R2,R3,R4は各々独立に低級アルキル基、フェニル基、低級アリールアルキル基から選ばれる官能基を表し、mは6,8,10,12から選ばれた数、nは2〜mの整数、pは0〜m−nの整数を表す)
H2C=CH−Y−CH=CH2 …(2)
(式(2)中、Yは2価の官能基を表す)
3 封止材
図1は半導体光装置の一例を示すものであり、基板1の表面に半導体発光素子2が実装され、半導体発光素子2の全体と基板1の表面の一部が封止材3により封止されている。この封止材3の表面には蛍光体の層4が形成されている。また基板1上には電子回路5が形成され、図1の実施の形態ではボンディングワイヤ6で半導体発光素子2と電気的に接続されている。
さらに基板1の表面には、上記のように半導体発光素子2と接続する所定のパターンの電気回路5が形成されているが、この形成方法は特に限定されず公知の方法を用いることができる。
H2C=CH−Y−CH=CH2 …(2)
上記の式(1)のBは、置換又は非置換の炭化水素基もしくは水酸基を表すものであり、炭化水素基は飽和であっても不飽和であってもよい。尚、一つの分子内に複数のB基を有する場合、すなわちp≧2の場合、それぞれのB基は同じであってもよく、異なっていてもよい。
上記の[化9]で合成したジアリルシルセスキオキサン1.0gに、ジビニルテトラメチルジシロキサン1.137gを配合し、さらに3.0×10−3質量%濃度のPt(cts)トルエン溶液を、系全体の1ppm加え、均一に混合した後、空気中、120℃で4時間加熱することによって硬化させ、無色透明な樹脂板を得た。
三口フラスコに滴下ロート、温度計、試薬注入弁を取り付けた器具を取り付け、三口フラスコにヘキサン188ml、ジメチルヘキセニルクロルシラン12.16ml、ジメチルクロルシラン7.5mlを投入し、系全体を5℃以下になるように氷浴で冷却し、系内の温度が5℃以下になった時点で、滴下ロートからオクタアニオン70mlを1〜2滴/秒の速さで滴下した。滴下完了後、氷浴を外し、室温で6時間攪拌して反応させた。得られた反応溶液をヘキサン40mlで3回抽出し、ヘキサン層を乾燥剤(硫酸ナトリウム)で乾燥させた後、吸引濾過した。得られたろ液をエバポレーションしてヘキサンを留去し、得られた反応生成物から未反応原料を真空ポンプで50℃で加熱しながら除去して、[化11]に示すテトラヘキセニルシルセスキオキサンを得た。
Claims (2)
- 下記式(1)で表されるかご型シルセスキオキサン化合物、又はこの化合物が部分付加反応したかご型シルセスキオキサン化合物の部分重合物と、下記式(2)で表される化合物とを含有する化合物で、半導体発光素子又は半導体受光素子を封止して重合して成ることを特徴とする半導体光装置。
(R1R2HSiOSiO1.5)n(BR3R4SiOSiO1.5)p(HOSiO1.5)m−n−p …(1)
(式(1)中、Bは置換又は非置換の炭化水素基もしくは水酸基、R1,R2,R3,R4は各々独立に低級アルキル基、フェニル基、低級アリールアルキル基から選ばれる官能基を表し、mは6,8,10,12から選ばれた数、nは2〜mの整数、pは0〜m−nの整数を表す)
H2C=CH−Y−CH=CH2 …(2)
(式(2)中、Yは2価の官能基を表す) - 下記式(1)で表されるかご型シルセスキオキサン化合物、又はこの化合物が部分付加反応したかご型シルセスキオキサン化合物の部分重合物と、下記式(2)で表される化合物とを含有する化合物を、重合して成ることを特徴とする透明光学部材。
(R1R2HSiOSiO1.5)n(BR3R4SiOSiO1.5)p(HOSiO1.5)m−n−p …(1)
(式(1)中、Bは置換又は非置換の炭化水素基もしくは水酸基、R1,R2,R3,R4は各々独立に低級アルキル基、フェニル基、低級アリールアルキル基から選ばれる官能基を表し、mは6,8,10,12から選ばれた数、nは2〜mの整数、pは0〜m−nの整数を表す)
H2C=CH−Y−CH=CH2 …(2)
(式(2)中、Yは2価の官能基を表す)
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US20130241390A1 (en) * | 2012-03-14 | 2013-09-19 | Peter Guschl | Metal-containing encapsulant compositions and methods |
WO2014193177A2 (ko) * | 2013-05-31 | 2014-12-04 | 주식회사 동진쎄미켐 | 오픈 구조의 폴리헤드랄 올리고머릭 실세스퀴옥산(poss) 및 이를 포함하는 조성물 |
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