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1. 发明授权

US09944031B2 Molded optical articles and methods of making same 有权
公开(公告)号：US09944031B2
公开(公告)日：2018-04-17
申请号：US12018298
申请日：2008-01-23
申请人： D. Scott Thompson , Larry D. Boardman , Fedja Kecman , Catherine Leatherdale
发明人： D. Scott Thompson , Larry D. Boardman , Fedja Kecman , Catherine Leatherdale
IPC分类号： B29D11/00 , G02B1/04
CPC分类号： B29D11/0073 , G02B1/041 , Y10T428/28 , C08L83/04
摘要： Molded optical articles and methods of making them are disclosed herein. Optical articles comprise a photopolymerizable composition disposed on a major surface of a substrate. The photopolymerizable composition comprises: a silicon-containing resin comprising silicon-bonded hydrogen and aliphatic unsaturation, and a platinum catalyst providing from about 0.5 to about 30 parts per million of platinum. The major surface imparts a positive or negative lens to the photopolymerizable composition. Optical articles also include those that have been photopolymerized using actinic radiation having a wavelength of 700 nm or less.

2. 发明授权

US07595515B2 Method of making light emitting device having a molded encapsulant 有权
标题翻译：制造具有模制密封剂的发光器件的方法
公开(公告)号：US07595515B2
公开(公告)日：2009-09-29
申请号：US11551323
申请日：2006-10-20
申请人： D. Scott Thompson , Catherine A. Leatherdale , Larry D. Boardman , Andrew J. Ouderkirk , Fedja Kecman
发明人： D. Scott Thompson , Catherine A. Leatherdale , Larry D. Boardman , Andrew J. Ouderkirk , Fedja Kecman
IPC分类号： H01L33/00 , H01L21/00 , B32B9/04
CPC分类号： H01L33/54 , C08J3/243 , C08J2383/04 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2924/01067 , H01L2924/181 , H01L2924/1815 , H01L2933/0091 , Y10T428/31663 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： Disclosed herein is a method of making a light emitting device comprising an LED and a molded silicon-containing encapsulant. The method includes contacting the LED with a photopolymerizable composition containing a silicon-containing resin having silicon-bonded hydrogen and aliphatic unsaturation and two metal-containing catalysts. One catalyst may be activated by actinic radiation, and the second by heat but not the actinic radiation. Polymerization of the photopolymerizable composition to form the encapsulant may be carried out by selectively activating the different catalysts. At some point before polymerization is complete, a mold is used to impart a predetermined shape to the encapsulant.
摘要翻译：本文公开了一种制造包括LED和模制含硅密封剂的发光器件的方法。该方法包括使LED与含有硅键合的氢和脂族不饱和的含硅树脂和两种含金属的催化剂的光聚合组合物接触。一种催化剂可以通过光化辐射活化，第二种是通过热而不是光化辐射。可光聚合组合物聚合以形成密封剂可以通过选择性活化不同的催化剂来进行。在聚合完成之前的某一时刻，使用模具将预定的形状赋予密封剂。

3. 发明申请

US20080193749A1 MOLDED OPTICAL ARTICLES AND METHODS OF MAKING SAME 有权
标题翻译：模制光学文章及其制作方法
公开(公告)号：US20080193749A1
公开(公告)日：2008-08-14
申请号：US12018298
申请日：2008-01-23
申请人： D. Scott Thompson , Larry D. Boardman , Fedja Kecman
发明人： D. Scott Thompson , Larry D. Boardman , Fedja Kecman
IPC分类号： B32B33/00 , B29D11/00 , C08F2/48
CPC分类号： B29D11/0073 , G02B1/041 , Y10T428/28 , C08L83/04
摘要： Molded optical articles and methods of making them are disclosed herein. Optical articles comprise a photopolymerizable composition disposed on a major surface of a substrate. The photopolymerizable composition comprises: a silicon-containing resin comprising silicon-bonded hydrogen and aliphatic unsaturation, and a platinum catalyst providing from about 0.5 to about 30 parts per million of platinum. The major surface imparts a positive or negative lens to the photopolymerizable composition. Optical articles also include those that have been photopolymerized using actinic radiation having a wavelength of 700 nm or less.
摘要翻译：本文公开了成型的光学制品及其制造方法。光学制品包括设置在基材的主表面上的可光聚合组合物。可光聚合组合物包括：包含与硅键合的氢和脂族不饱和度的含硅树脂和提供约0.5至约30ppm的铂的铂催化剂。主要表面赋予可光聚合组合物的正或负透镜。光学制品还包括使用波长为700nm以下的光化辐射进行光聚合的物品。

4. 发明申请

US20120235200A1 LED DEVICE HAVING A DOME LENS 审中-公开
标题翻译：具有球面镜头的LED装置
公开(公告)号：US20120235200A1
公开(公告)日：2012-09-20
申请号：US13482676
申请日：2012-05-29
申请人： D. Scott Thompson , Fedja Kecman
发明人： D. Scott Thompson , Fedja Kecman
IPC分类号： H01L33/58
CPC分类号： H01L33/54 , H01L33/56 , H01L2224/48091 , H01L2924/00014
摘要： A light emitting device comprises an LED die, a dome lens encapsulating the LED die, the dome lens having a first outer curved surface, and a photopolymerizable composition disposed on the dome lens. The photopolymerizable composition forms a meniscus lens defined by a second outer curved surface and an inner curved surface, the inner curved surface being in contact with only a portion of the first outer curved surface. The dome lens and the meniscus lens in combination form an elongated dome lens.
摘要翻译：发光装置包括LED管芯，封装LED管芯的圆顶透镜，具有第一外曲面的圆顶透镜和设置在圆顶透镜上的可光聚合组合物。可光聚合组合物形成由第二外曲面和内曲面限定的弯月透镜，内弯曲表面仅与第一外弯曲表面的一部分接触。组合的圆顶透镜和弯月透镜形成细长的圆顶透镜。

5. 发明授权

US09755120B2 LED device having a dome lens 有权
公开(公告)号：US09755120B2
公开(公告)日：2017-09-05
申请号：US13482676
申请日：2012-05-29
申请人： D. Scott Thompson , Fedja Kecman
发明人： D. Scott Thompson , Fedja Kecman
IPC分类号： H01L33/00 , H01L33/54 , H01L33/56
CPC分类号： H01L33/54 , H01L33/56 , H01L2224/48091 , H01L2924/00014
摘要： A light emitting device comprises an LED die, a dome lens encapsulating the LED die, the dome lens having a first outer curved surface, and a photopolymerizable composition disposed on the dome lens. The photopolymerizable composition forms a meniscus lens defined by a second outer curved surface and an inner curved surface, the inner curved surface being in contact with only a portion of the first outer curved surface. The dome lens and the meniscus lens in combination form an elongated dome lens.

6. 发明申请

US20090065792A1 METHOD OF MAKING AN LED DEVICE HAVING A DOME LENS 审中-公开
标题翻译：制造具有球面镜头的LED装置的方法
公开(公告)号：US20090065792A1
公开(公告)日：2009-03-12
申请号：US11851604
申请日：2007-09-07
申请人： D. Scott Thompson , Fedja Kecman
发明人： D. Scott Thompson , Fedja Kecman
IPC分类号： H01L33/00
CPC分类号： H01L33/54 , H01L33/56 , H01L2224/48091 , H01L2924/00014
摘要： A method of making a light emitting device is disclosed herein. The method includes providing an LED die and dispensing a photopolymerizable composition to form a photopolymerizable dome lens, wherein the photopolymerizable composition is optically coupled to the LED die. The photopolymerizable dome lens may be formed by the photopolymerizable composition using a single drop or a plurality of drops. In one embodiment, the photopolymerizable composition comprises a metal-containing catalyst and a silicon-containing resin comprising silicon-bonded hydrogen and aliphatic unsaturation. The photopolymerizable dome is polymerized to form a polymerized dome lens. Light emitting devices prepared according to the methods are also described.
摘要翻译：本文公开了一种制造发光器件的方法。该方法包括提供LED管芯并分配可光聚合的组合物以形成可光聚合的圆顶透镜，其中光聚合组合物光耦合到LED管芯。可光聚合的圆顶透镜可以通过使用单滴或多个液滴的可光聚合组合物形成。在一个实施方案中，可光聚合组合物包含含金属的催化剂和包含与硅键合的氢和脂肪族不饱和键的含硅树脂。可光聚合的圆顶被聚合以形成聚合的圆顶透镜。还描述了根据方法制备的发光器件。

7. 发明授权

US09308680B2 Light emitting device with multilayer silicon-containing encapsulant 有权
标题翻译：具有多层含硅密封剂的发光器件
公开(公告)号：US09308680B2
公开(公告)日：2016-04-12
申请号：US12698251
申请日：2010-02-02
申请人： D. Scott Thompson , Larry D. Boardman , Catherine A. Leatherdale
发明人： D. Scott Thompson , Larry D. Boardman , Catherine A. Leatherdale
IPC分类号： H01L27/15 , B29C45/16 , C08L83/04 , B29C45/14 , B29C35/08 , B29K83/00 , C08G77/12 , C08G77/20 , C08G77/00 , H01L33/56
CPC分类号： B29C45/1671 , B29C45/14655 , B29C2035/0833 , B29K2083/00 , C08G77/12 , C08G77/20 , C08G77/70 , C08G77/80 , C08K5/56 , C08L83/00 , C08L83/04 , C08L2312/06 , H01L33/56 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A light emitting device that includes a light emitting diode and a multilayer encapsulant is disclosed. The multilayer encapsulant includes a first encapsulant in contact with the light emitting diode and a photopolymerizable composition in contact with the first encapsulant. The first encapsulant may be a silicone gel, silicone gum, silicone fluid, organosiloxane, polysiloxane, polyimide, polyphosphazene, sol-gel composition, or another photopolymerizable composition. The photopolymerizable compositions include a silicon-containing resin and a metal-containing catalyst, the silicon-containing resin comprising silicon-bonded hydrogen and aliphatic unsaturation. Actinic radiation having a wavelength of 700 nm or less can be applied to initiate hydrosilylation within the silicon-containing resins.
摘要翻译：公开了一种包括发光二极管和多层密封剂的发光器件。多层密封剂包括与发光二极管接触的第一密封剂和与第一密封剂接触的光聚合组合物。第一密封剂可以是有机硅凝胶，硅酮胶，硅氧烷流体，有机硅氧烷，聚硅氧烷，聚酰亚胺，聚磷腈，溶胶 - 凝胶组合物或另一种光聚合组合物。可光聚合组合物包括含硅树脂和含金属的催化剂，所述含硅树脂包含与硅键合的氢和脂肪族不饱和键。可以应用波长为700nm或更小的光化辐射以引发含硅树脂内的氢化硅烷化。

8. 发明授权

US08092735B2 Method of making a light emitting device having a molded encapsulant 有权
公开(公告)号：US08092735B2
公开(公告)日：2012-01-10
申请号：US11834137
申请日：2007-08-06
申请人： D. Scott Thompson , Larry D. Boardman , Catherine A. Leatherdale
发明人： D. Scott Thompson , Larry D. Boardman , Catherine A. Leatherdale
IPC分类号： H01L21/56
CPC分类号： H01L33/52 , B29C35/02 , B29C39/006 , B29C39/021 , B29C39/12 , B29C65/02 , B29C65/1416 , B29C66/71 , B29C66/7375 , B29C66/73754 , B29C66/73941 , B29C70/72 , B29C2035/0827 , B29K2105/243 , B29K2105/246 , B29L2011/00 , B29L2031/747 , H01L24/97 , H01L2224/48091 , H01L2224/48247 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01023 , H01L2924/01033 , H01L2924/01045 , H01L2924/01047 , H01L2924/01074 , H01L2924/01077 , H01L2924/01078 , H01L2924/01082 , H01L2924/014 , H01L2924/12041 , H01L2924/181 , H01L2924/351 , H01L2924/00014 , H01L2224/85 , H01L2924/00 , B29K2083/00 , B29K2063/00
摘要： Disclosed herein is a method of making a light emitting device having an LED die and a molded encapsulant made by polymerizing at least two polymerizable compositions. The method includes: (a) providing an LED package having an LED die disposed in a reflecting cup, the reflecting cup filled with a first polymerizable composition such that the LED die is encapsulated; (b) providing a mold having a cavity filled with a second polymerizable composition; (c) contacting the first and second polymerizable compositions; (d) polymerizing the first and second polymerizable compositions to form first and second polymerized compositions, respectively, wherein the first and second polymerized compositions are bonded together; and (e) optionally separating the mold from the second polymerized composition. Light emitting devices prepared according to the method are also described.

9. 发明授权

US07427523B2 Method of making light emitting device with silicon-containing encapsulant 有权
标题翻译：用含硅密封剂制造发光器件的方法
公开(公告)号：US07427523B2
公开(公告)日：2008-09-23
申请号：US11383885
申请日：2006-05-17
申请人： Larry D. Boardman , D. Scott Thompson , Catherine A. Leatherdale
发明人： Larry D. Boardman , D. Scott Thompson , Catherine A. Leatherdale
IPC分类号： H01L21/00
CPC分类号： H01L33/52 , H01L23/293 , H01L33/56 , H01L2224/45144 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： A method of making a light emitting device is disclosed. The method includes providing a light emitting diode and forming an encapsulant in contact with the light emitting diode; wherein forming the encapsulant includes contacting the light emitting diode with a photopolymerizable composition comprising a silicon-containing resin, a metal-containing catalyst, and surface treated particles, the silicon-containing resin comprises silicon-bonded hydrogen and aliphatic unsaturation, the surface treated particles comprising nonabsorbing metal oxide particles, semiconductor particles, or combinations thereof, and applying actinic radiation having a wavelength of 700 nm or less to initiate hydrosilylation within the silicon-containing resin.
摘要翻译：公开了一种制造发光器件的方法。该方法包括提供发光二极管并形成与发光二极管接触的密封剂; 其中形成所述密封剂包括使所述发光二极管与包含含硅树脂，含金属的催化剂和表面处理的颗粒的光聚合组合物接触，所述含硅树脂包括与硅键合的氢和脂族不饱和键，所述表面处理颗粒包括非吸收性金属氧化物颗粒，半导体颗粒或其组合，并且施加波长为700nm或更小的光化辐射以引发含硅树脂内的氢化硅烷化。

10. 发明申请

US20100133574A1 LIGHT EMITTING DEVICE WITH MULTILAYER SILICON-CONTAINING ENCAPSULANT 有权
标题翻译：具有多层硅含量的发光装置
公开(公告)号：US20100133574A1
公开(公告)日：2010-06-03
申请号：US12698251
申请日：2010-02-02
申请人： D. Scott Thompson , Larry D. Boardman , Catherine A. Leatherdale
发明人： D. Scott Thompson , Larry D. Boardman , Catherine A. Leatherdale
IPC分类号： H01L33/00
CPC分类号： B29C45/1671 , B29C45/14655 , B29C2035/0833 , B29K2083/00 , C08G77/12 , C08G77/20 , C08G77/70 , C08G77/80 , C08K5/56 , C08L83/00 , C08L83/04 , C08L2312/06 , H01L33/56 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A light emitting device that includes a light emitting diode and a multilayer encapsulant is disclosed. The multilayer encapsulant includes a first encapsulant in contact with the light emitting diode and a photopolymerizable composition in contact with the first encapsulant. The first encapsulant may be a silicone gel, silicone gum, silicone fluid, organosiloxane, polysiloxane, polyimide, polyphosphazene, sol-gel composition, or another photopolymerizable composition. The photopolymerizable compositions include a silicon-containing resin and a metal-containing catalyst, the silicon-containing resin comprising silicon-bonded hydrogen and aliphatic unsaturation. Actinic radiation having a wavelength of 700 nm or less can be applied to initiate hydrosilylation within the silicon-containing resins.
摘要翻译：公开了一种包括发光二极管和多层密封剂的发光器件。多层密封剂包括与发光二极管接触的第一密封剂和与第一密封剂接触的光聚合组合物。第一密封剂可以是有机硅凝胶，硅酮胶，硅氧烷流体，有机硅氧烷，聚硅氧烷，聚酰亚胺，聚磷腈，溶胶 - 凝胶组合物或另一种光聚合组合物。可光聚合组合物包括含硅树脂和含金属的催化剂，所述含硅树脂包含与硅键合的氢和脂肪族不饱和键。可以应用波长为700nm或更小的光化辐射以引发含硅树脂内的氢化硅烷化。

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