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公开(公告)号：US20120056236A1
公开(公告)日：2012-03-08
申请号：US13223937
申请日：2011-09-01
CPC分类号： H01L23/296 , C08G77/12 , C08G77/20 , C08G77/80 , C08L83/04 , H01L2924/0002 , Y10T428/31663 , C08L83/00 , H01L2924/00
摘要： A silicone resin composition comprising (A) an organopolysiloxane containing silicon-bonded aryl and alkenyl groups in a molecule, (B) an organohydrogenpolysiloxane, and (C) an addition reaction catalyst is low gas permeable. An optoelectronic device encapsulated therewith is highly reliable.
摘要翻译： 一种有机硅树脂组合物，其包含（A）分子中含有硅键合的芳基和烯基的有机聚硅氧烷，（B）有机氢聚硅氧烷和（C）加成反应催化剂的低透气性。 封装在其中的光电器件是高度可靠的。
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12.发明申请CYCLOALKYL GROUP-CONTAINING SILICONE RESIN COMPOSITION AND A METHOD OF USING THE SAME 有权含环烷基的含硅树脂组合物及其使用方法公开(公告)号：US20110309407A1
公开(公告)日：2011-12-22
申请号：US13165100
申请日：2011-06-21
IPC分类号： H01L33/52 , C09D183/05 , C08L83/05
CPC分类号： C09D7/1241 , C08L83/04 , C09D7/48 , C09D183/04 , G02B1/041 , H01L23/296 , H01L2924/0002 , Y10T428/31663 , C08L83/00 , H01L2924/00
摘要： One object of the present invention is to provide a silicone resin composition having remarkably low gas permeability which is useful for a purpose requiring lower gas permeability. Further, another object of the present invention is to provide an optical semiconductor device provided with a cured product obtained by curing the silicone resin composition which has discoloration resistance, durable reflection efficiency and high reliability. The present invention provides a silicone resin composition comprising (A) an organopolysiloxane having at least two alkenyl groups per molecule, and is represented by the average compositional formula (1), (B) an organohydrogenpolysiloxane having at least two hydrogen atoms bonded to a silicon atom, and is represented by the average compositional formula (2), (C) a catalytic amount of a curing catalyst, and (D) 0.001 to 3 parts by mass of an antioxidant, relative to a total 100 parts by mass of components (A) and (B).
摘要翻译： 本发明的一个目的是提供一种具有非常低的透气性的有机硅树脂组合物，其用于要求较低气体渗透性的目的。 此外，本发明的另一个目的是提供一种光学半导体器件，其具有通过固化具有耐变色性，耐久反射效率和高可靠性的有机硅树脂组合物获得的固化产物。 本发明提供一种有机硅树脂组合物，其包含（A）每分子具有至少两个烯基的有机聚硅氧烷，并且由平均组成式（1）表示，（B）具有至少两个与硅结合的氢原子的有机氢聚硅氧烷 原子，由平均组成式（2）表示，（C）催化剂量的固化催化剂，（D）相对于总计100质量份成分为0.001〜3质量份的抗氧化剂（ A）和（B）。
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公开(公告)号：US08710158B2
公开(公告)日：2014-04-29
申请号：US13080730
申请日：2011-04-06
申请人： Manabu Ueno , Miyuki Wakao , Tsutomu Kashiwagi
发明人： Manabu Ueno , Miyuki Wakao , Tsutomu Kashiwagi
CPC分类号： H01L33/56 , C08G59/306 , C08G59/3254 , C08G59/42
摘要： The present invention has a purpose of providing an epoxy composition for encapsulating an optical semiconductor element which composition provides a cured product having a low gas permeability and excellent curability in a form of a thin film together with good light transmission and crack resistance. The present invention provides a composition comprising (A) a silicone-modified epoxy compound represented by the formula (1), (B) a curing agent and (C) a polyhydric alcohol. The present invention further provides a composition comprising a composition prepared by reacting (A) the silicone-modified epoxy compound, (B) the curing agent and (C) the polyhydric alcohol and (D) a curing catalyst, and a cured product thereof.
摘要翻译： 本发明的目的是提供一种用于封装光学半导体元件的环氧组合物，该组合物提供具有低透气性的固化产物和薄膜形式的优异的固化性以及良好的透光性和抗裂纹性。 本发明提供一种组合物，其包含（A）由式（1）表示的硅氧烷改性的环氧化合物，（B）固化剂和（C）多元醇。 本发明还提供一种组合物，其包含通过（A）硅氧烷改性的环氧化合物，（B）固化剂和（C）多元醇和（D）固化催化剂及其固化产物反应制备的组合物。
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14.发明授权Composition encapsulating optical semiconductor and optical semiconductor device using same 有权用于封装光学半导体的组合物和使用其的光学半导体器件公开(公告)号：US08373196B2
公开(公告)日：2013-02-12
申请号：US12716823
申请日：2010-03-03
申请人： Tsutomu Kashiwagi , Masanobu Sato
发明人： Tsutomu Kashiwagi , Masanobu Sato
CPC分类号： C08L83/04 , C08G77/12 , C08G77/14 , C08G77/16 , C08G77/18 , C08G77/20 , H01L24/45 , H01L24/48 , H01L33/486 , H01L33/56 , H01L2224/451 , H01L2224/48465 , H01L2224/48997 , H01L2224/83439 , H01L2224/85951 , H01L2924/00014 , H01L2924/12041 , H01L2924/12042 , H01L2924/181 , H01L2924/19107 , C08L83/00 , C08L2666/54 , H01L2924/00 , H01L2224/48455 , H01L2224/45099 , H01L2924/00012 , H01L2224/85399 , H01L2224/05599
摘要： A composition for encapsulating optical semiconductors. The composition comprises (A) a mixture of a linear alkenyl group-containing organopolysiloxane and an alkenyl group-containing organopolysiloxane resin containing at least one SiO2 unit, (B) a mixture of a linear organohydrogenpolysiloxane containing two or more SiH groups and a branched organohydrogenpolysiloxane that is liquid at 25° C., (C) a platinum group metal catalyst, and (D) a linear or cyclic organopolysiloxane having at least two functional groups selected from the group consisting of alkenyl groups, alkoxysilyl groups and epoxy groups bonded to silicon atoms. A cured product of the composition exhibits dramatically reduced surface tack, and therefore using the composition for encapsulating optical semiconductor elements improves the optical semiconductor device yield.
摘要翻译： 一种用于封装光学半导体的组合物。 该组合物包含（A）含有直链烯基的有机聚硅氧烷和含有至少一个SiO 2单元的含烯基的有机聚硅氧烷树脂的混合物，（B）含有两个或多个SiH基的直链有机氢聚硅氧烷和支链有机氢聚硅氧烷 在25℃下为液体，（C）铂族金属催化剂，和（D）具有至少两个选自烯基，烷氧基甲硅烷基和与硅结合的环氧基的官能团的直链或环状有机聚硅氧烷 原子 组合物的固化产物表现出显着降低的表面粘着性，因此使用用于封装光学半导体元件的组合物可提高光学半导体器件的产率。
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公开(公告)号：US20110251305A1
公开(公告)日：2011-10-13
申请号：US13080730
申请日：2011-04-06
申请人： Manabu Ueno , Miyuki Wakao , Tsutomu Kashiwagi
发明人： Manabu Ueno , Miyuki Wakao , Tsutomu Kashiwagi
CPC分类号： H01L33/56 , C08G59/306 , C08G59/3254 , C08G59/42
摘要： The present invention has a purpose of providing an epoxy composition for encapsulating an optical semiconductor element which composition provides a cured product having a low gas permeability and excellent curability in a form of a thin film together with good light transmission and crack resistance. The present invention provides a composition comprising (A) a silicone-modified epoxy compound represented by the formula (1), (B) a curing agent and (C) a polyhydric alcohol. The present invention further provides a composition comprising a composition prepared by reacting (A) the silicone-modified epoxy compound, (B) the curing agent and (C) the polyhydric alcohol and (D) a curing catalyst, and a cured product thereof.
摘要翻译： 本发明的目的是提供一种用于封装光学半导体元件的环氧组合物，该组合物提供具有低透气性的固化产物和薄膜形式的优异的固化性以及良好的透光性和抗裂纹性。 本发明提供一种组合物，其包含（A）由式（1）表示的硅氧烷改性的环氧化合物，（B）固化剂和（C）多元醇。 本发明还提供一种组合物，其包含通过（A）硅氧烷改性的环氧化合物，（B）固化剂和（C）多元醇和（D）固化催化剂及其固化产物反应制备的组合物。
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公开(公告)号：US07737194B2
公开(公告)日：2010-06-15
申请号：US11785791
申请日：2007-04-20
申请人： Tsutomu Kashiwagi , Toshio Shiobara
发明人： Tsutomu Kashiwagi , Toshio Shiobara
IPC分类号： C08L83/04
CPC分类号： C08L83/04 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/70 , C08G77/80 , C08K5/56 , C08L83/00
摘要： A colorless transparent silicone lens produced by thermally curing a silicone resin composition comprising (A) an organopolysiloxane having a resin structure comprising R1SiO1.5 unit, R22SiO unit, and R3aR4bSiO(4-a-b)/2 unit wherein R1, R2, and R3 are independently methyl group, ethyl group, propyl group, cyclohexyl group, or phenyl group, R4 is vinyl group or allyl group, a is 0, 1, or 2, b is 1 or 2, and a+b is 2 or 3, and wherein number of repetition of the R22SiO unit is 5 to 300, (B) an organohydrogen polysiloxane having a resin structure comprising R1SiO1.5 unit, R22SiO unit, and R3cHdSiO(4-c-d)/2 unit wherein c is 0, 1, or 2, d is 1 or 2, and c+d is 2 or 3, and wherein number of repetition of the R22SiO unit is 5 to 300, the component, and (C) a platinum group catalyst. A silicone lens having excellent flexibility, transparency, and moldability as well as reduced surface tackiness is provided.
摘要翻译： 通过热固化硅氧烷树脂组合物制得的无色透明硅氧烷透镜，其包含（A）具有包含R1SiO1.5单元，R22SiO单元和R3aR4bSiO（4-ab）/ 2单元的树脂结构的有机聚硅氧烷，其中R1，R2和R3为 乙基，丙基，环己基或苯基，R4为乙烯基或烯丙基，a为0,1或2，b为1或2，a + b为2或3，以及 其中R22SiO单元的重复数为5〜300，（B）具有包含R1SiO1.5单元，R22SiO单元和R3cHdSiO（4-cd）/ 2单元的树脂结构的有机氢聚硅氧烷，其中c为0,1或 2，d为1或2，c + d为2或3，R22SiO单元的重复数为5〜300，该成分为（C）铂族催化剂。 提供了具有优异的柔性，透明性和成型性以及降低的表面粘性的硅氧烷透镜。
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公开(公告)号：US07588967B2
公开(公告)日：2009-09-15
申请号：US11419629
申请日：2006-05-22
申请人： Tsutomu Kashiwagi
发明人： Tsutomu Kashiwagi
CPC分类号： H01L23/293 , C08G77/045 , C08G77/12 , C08G77/14 , C08G77/20 , C08L83/04 , H01L23/24 , H01L23/3135 , H01L24/48 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014 , H01L2924/01019 , H01L2924/0102 , H01L2924/01046 , H01L2924/01077 , H01L2924/01078 , H01L2924/01079 , H01L2924/12041 , C08L83/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A curable silicone rubber composition comprising (A) a vinyl-containing organopolysiloxane, (B) an organohydrogenpolysiloxane, (C) an aluminum chelate catalyst, (D) a platinum catalyst, and (E) a tackifier establishes a sufficient bond strength to packaging materials including difficult-to-bond thermoplastic resins such as polyphthalamide resins and liquid crystal polymers and to electrodes of metals such as Ag, Au, Ni and Pd, and forms a transparent cured part. A semiconductor device encapsulated with the cured composition is reliable.
摘要翻译： 一种可固化的硅橡胶组合物，其包含（A）含乙烯基的有机聚硅氧烷，（B）有机氢聚硅氧烷，（C）铝螯合催化剂，（D）铂催化剂和（E）增粘剂，使包装材料具有足够的粘合强度 包括难溶键合热塑性树脂如聚邻苯二甲酰胺树脂和液晶聚合物，以及金属如Ag，Au，Ni和Pd的电极，并形成透明固化部分。 用固化的组合物包封的半导体器件是可靠的。
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18.发明申请Phosphor-containing adhesive silicone composition, composition sheet formed of the composition, and method of producing light emitting device using the sheet 有权含有荧光体的粘合性硅酮组合物，由该组合物形成的组合物片材，以及使用该片材的发光装置的制造方法公开(公告)号：US20080308828A1
公开(公告)日：2008-12-18
申请号：US12078909
申请日：2008-04-08
申请人： Tsutomu Kashiwagi , Toshio Shiobara
发明人： Tsutomu Kashiwagi , Toshio Shiobara
IPC分类号： H01L33/00
CPC分类号： C08L83/04 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/70 , H01L33/56 , Y10T428/31663 , C08L83/00
摘要： An addition curable adhesive silicone composition containing a phosphor dispersed uniformly therein is provided. The dispersive state of the phosphor remains stable over time. The composition, in an uncured state at room temperature, is either a solid or a semisolid, and is therefore easy to handle, and is suited to an adhesive silicone composition sheet which is able to be formed easily on an LED chip using a conventional assembly apparatus.
摘要翻译： 提供含有均匀分布的荧光体的可固化粘合性有机硅组合物。 荧光体的分散状态随时间保持稳定。 在室温未固化状态下的组合物是固体或半固体，因此易于处理，并且适用于能够使用常规组合容易地在LED芯片上形成的粘合性有机硅组合物片材 仪器。
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19.发明申请Epoxy-silicone mixed resin composition, cured article thereof, and light-emitting semiconductor device 审中-公开环氧硅酮类混合树脂组合物，其固化物，发光半导体装置公开(公告)号：US20060270808A1
公开(公告)日：2006-11-30
申请号：US11438444
申请日：2006-05-23
CPC分类号： C08L83/04 , C08G77/12 , C08G77/14 , C08G77/16 , C08G77/20 , C08L63/00 , C08L83/00 , C08L2666/14 , C08K5/56 , C08K5/0091
摘要： An epoxy-silicone mixed resin composition comprising (A) an organopolysiloxane having at least one vinyl or allyl group and at least one hydroxyl group, (B) an organic resin having at least one epoxy group, (C) an organohydrogenpolysiloxane, (D) a platinum group metal-based catalyst, (E) an aluminum compound, and (F) 0.1-15% by weight of an organic mold release agent is molded and cured in a metal mold into a transparent product which can be smoothly removed from the mold. The cured product has a satisfactory bond strength to metal frames and maintains heat resistance. LED devices can be fabricated by continuous mechanical molding.
摘要翻译： 一种环氧硅树脂混合树脂组合物，其包含（A）具有至少一个乙烯基或烯丙基和至少一个羟基的有机聚硅氧烷，（B）具有至少一个环氧基的有机树脂，（C）有机氢聚硅氧烷，（D） 铂族金属类催化剂（E）铝化合物和（F）0.1-15％重量的有机脱模剂在金属模具中成型并固化成透明产品，其可以从 模子。 固化产品对金属框架具有令人满意的粘合强度，并保持耐热性。 LED器件可以通过连续机械成型制造。
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公开(公告)号：US20060264583A1
公开(公告)日：2006-11-23
申请号：US11437664
申请日：2006-05-22
IPC分类号： C08L83/04
摘要： Silicone resin compositions comprising (A) an organopolysiloxane containing at least two aliphatic unsaturated bonds and having a viscosity of 100-1,000,000 mPa·s at 25° C., (B) an organohydrogenpolysiloxane having at least three silicon-bonded hydrogen atoms (SiH groups) in the form of HR62SiO-, and (C) a platinum group metal base catalyst cure into colorless transparent parts which are useful lenses.
摘要翻译： 硅氧烷树脂组合物，其包含（A）含有至少两个脂族不饱和键并且在25℃下具有100-1,000,000mPa.s粘度的有机聚硅氧烷，（B）具有至少三个与硅键合的氢原子的有机氢聚硅氧烷（SiH基） ），和（C）铂族金属碱催化剂固化成无色透明部分，这是有用的透镜。
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