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1. 发明申请

US20110038045A1 NEAR-ZERO OPTICAL RETARDATION FILM 审中-公开
标题翻译：近零光学延迟膜
公开(公告)号：US20110038045A1
公开(公告)日：2011-02-17
申请号：US12989565
申请日：2009-04-24
申请人： Weijun Zhou , Stephen F. Hahn , Charles F. Diehl , Kurt A. Koppi
发明人： Weijun Zhou , Stephen F. Hahn , Charles F. Diehl , Kurt A. Koppi
IPC分类号： G02B5/30 , C09K19/02 , C09K19/52 , C08L9/00
CPC分类号： G02B5/3083 , G02F1/133528 , G02F2201/50 , G02F2202/40 , Y10T428/1082
摘要： An optical film, suitable or use in, or as a component of, an image display device or apparatus (for example, a LCD device or a polarizer assembly), comprises a hydrogenated vinyl aromatic/conjugated diene block copolymer that has a near zero optical retardation at all light incidence angles (measured using incident light at a wavelength of 633 nanometers).
摘要翻译：适用于或用作图像显示装置或设备（例如LCD装置或偏振器组件）的组件的光学膜包括氢化乙烯基芳族化合物/共轭二烯嵌段共聚物，其具有近零光学所有光入射角的延迟（使用633纳米波长的入射光测量）。

2. 发明申请

US20100290117A1 OPTICAL COMPENSATION FILM 审中-公开
标题翻译：光学补偿膜
公开(公告)号：US20100290117A1
公开(公告)日：2010-11-18
申请号：US12742955
申请日：2008-09-17
申请人： Charles F. Diehl , Stephen F. Hahn , Weijun Zhou
发明人： Charles F. Diehl , Stephen F. Hahn , Weijun Zhou
IPC分类号： G02B5/30 , G02B1/08
CPC分类号： G02B5/3083
摘要： Optically clear polymeric films, especially films fabricated from a hydrogenated vinyl aromatic block copolymer, that have a birefringence of from 0.001 to 0.05 and a retardation of from 25 nanometers to 500 nanometers, either as fabricated or as oriented post fabrication, function as, for example, optical compensation films or a layer in a multilayer film as an optical compensator for a display.
摘要翻译：光学透明聚合物膜，特别是由氢化乙烯基芳族嵌段共聚物制成的膜，其双折射率为0.001至0.05，延迟为25纳米至500纳米，无论是制造的还是定向后制造，具有例如，光学补偿膜或作为显示器的光学补偿器的多层膜中的层。

3. 发明申请

US20100271702A1 LOW BIREFRINGENT THERMOPLASTIC LENSES AND COMPOSITIONS USEFUL IN PREPARING SUCH LENSES 审中-公开
标题翻译：低双重热塑性镜片和组合物可用于制作这些镜片
公开(公告)号：US20100271702A1
公开(公告)日：2010-10-28
申请号：US12810030
申请日：2008-09-18
申请人： Weijun Zhou , Stephen F. Hahn , Charles F. Diehl , Kurt A. Koppi
发明人： Weijun Zhou , Stephen F. Hahn , Charles F. Diehl , Kurt A. Koppi
IPC分类号： G02B1/11 , C08F236/10 , B29D11/00
CPC分类号： C08F297/04 , C08F8/50 , C08F2800/20 , C08L53/025 , G02B1/041 , C08L2666/02 , C08F297/046
摘要： A lens-forming thermoplastic composition of matter has a crystallinity, as determined in accord with differential scanning calorimetry of from 0 percent to less than 1 percent when the composition comprises a hydrogenated vinyl aromatic/isoprene block copolymer or a crystallinity, as determined in accord with differential scanning calorimetry of from more than 0 percent to less than 1 percent when the composition comprises a hydrogenated vinyl aromatic/butadiene block copolymer. The composition has a birefringence, measured at a wavelength of 633 nanometers, within a range of from 0 to less than 6×10. Molding a melt of these compositions occurs at temperatures within a range from the hydrogenated block copolymer's glass transition minus 20° C. to the glass transition temperature minus 90° C. The compositions suitably form lenses such as an optical pick-up lens, which may be aspherical or have at least one of an irregular surface configuration, a non-uniform thickness or an irregular and non-uniform cross-section.
摘要翻译：当组合物包含氢化乙烯基芳族化合物/异戊二烯嵌段共聚物或结晶度时，物质的透镜形成热塑性组合物具有结晶度，其根据差示扫描量热法测定为0％至小于1％，如根据当组合物包含氢化乙烯基芳族化合物/丁二烯嵌段共聚物时，差示扫描量热法为大于0％至小于1％。该组合物在波长为633纳米的范围内具有在0至小于6×10的范围内的双折射率。成型这些组合物的熔体发生在从氢化嵌段共聚物的玻璃化转变为-20℃到玻璃化转变温度-90℃的范围内的温度下。组合物适当地形成诸如光学拾取透镜的透镜，其可以是是非球面的或具有不规则表面构型，不均匀厚度或不规则和不均匀横截面中的至少一个。

4. 发明授权

US08530929B2 Melt-processable, injection-moldable thermoplastic polymer composition and semi-conductive devices fabricated therewith 有权
标题翻译：可熔融加工的可注射成型的热塑性聚合物组合物和用其制造的半导体器件
公开(公告)号：US08530929B2
公开(公告)日：2013-09-10
申请号：US13056683
申请日：2009-07-31
申请人： Weijun Zhou , Brian Chen , Patricia Ansems , Stephen F. Hahn
发明人： Weijun Zhou , Brian Chen , Patricia Ansems , Stephen F. Hahn
IPC分类号： H01L33/56 , C08G63/91
CPC分类号： C08F8/04 , C08F2800/20 , H01L2924/0002 , C08F297/04 , H01L2924/00
摘要： A thermoplastic, hydrogenated vinyl aromatic/conjugated diene block polymer composition, especially a hydrogenated styrene/butadiene triblock composition, functions well as a LED encapsulating material in that it provides one or more of optical clarity, thermal stability, ultraviolet light resistance, melt-processability and injection-moldability. The resulting LED resists deformation after setting or hardening under typical solder reflow conditions.
摘要翻译：热塑性，氢化乙烯基芳族化合物/共轭二烯嵌段聚合物组合物，特别是氢化苯乙烯/丁二烯三嵌段组合物，作为LED封装材料起到很好的作用，因为它提供一种或多种光学透明度，热稳定性，耐紫外光性，熔融加工性和注射成型性。所产生的LED在典型的回流焊条件下，在固化或硬化后可以抵抗变形。

5. 发明授权

US07980734B2 Bulk light diffuser composition 有权
标题翻译：散光装置组成
公开(公告)号：US07980734B2
公开(公告)日：2011-07-19
申请号：US12442857
申请日：2007-09-14
申请人： Stephen F. Hahn , Kenneth W. Williams , Phillip L. Wing , Weijun Zhou
发明人： Stephen F. Hahn , Kenneth W. Williams , Phillip L. Wing , Weijun Zhou
IPC分类号： G02B5/02 , C08L53/02
CPC分类号： C09D153/025 , C08L53/025 , Y10T428/1036 , C08L2666/04 , C08L2666/02
摘要： The present invention is a bulk light diffuser material based upon a hydrogenated block copolymer, but including a particulate light diffusing component. The material may be in the form of a film, a sheet or a molded article. When present as a sheet having a thickness of 2 millimeters, the sheet has a percent total transmittance of at least 50% and a haze of at least 70%, measured according to the American Society for Testing and Materials (ASTM) standard D 1003.
摘要翻译：本发明是一种基于氢化嵌段共聚物，但包含颗粒状光扩散组分的散光漫射材料。该材料可以是膜，片或模制品的形式。当作为厚度为2毫米的片材存在时，根据美国测试和材料协会（ASTM）标准D 1003测量，片材具有至少50％的百分比透光率和至少70％的雾度。

6. 发明申请

US20100067258A1 BULK LIGHT DIFFUSER COMPOSITION 有权
标题翻译：散发光散发剂组合物
公开(公告)号：US20100067258A1
公开(公告)日：2010-03-18
申请号：US12442857
申请日：2007-09-14
申请人： Stephen F. Hahn , Kenneth W. Williams , Phillip L. Wing , Weijun Zhou
发明人： Stephen F. Hahn , Kenneth W. Williams , Phillip L. Wing , Weijun Zhou
IPC分类号： F21V8/00 , C08L25/10 , B32B5/00 , C08L53/00 , G02B5/02
CPC分类号： C09D153/025 , C08L53/025 , Y10T428/1036 , C08L2666/04 , C08L2666/02
摘要： The present invention is a bulk light diffuser material based upon a hydrogenated block copolymer, but including a particulate light diffusing component. The material may be in the form of a film, a sheet or a molded article. When present as a sheet having a thickness of 2 millimeters, the sheet has a percent total transmittance of at least 50% and a haze of at least 70%, measured according to the American Society for Testing and Materials (ASTM) standard D 1003.
摘要翻译：本发明是一种基于氢化嵌段共聚物，但包含颗粒状光扩散组分的散光漫射材料。该材料可以是膜，片或模制品的形式。当作为厚度为2毫米的片材存在时，根据美国测试和材料协会（ASTM）标准D 1003测量，片材具有至少50％的百分比透光率和至少70％的雾度。

7. 发明申请

US20110133245A1 MELT-PROCESSABLE, INJECTION-MOLDABLE THERMOPLASTIC POLYMER COMPOSITION AND SEMI-CONDUCTIVE DEVICES FABRICATED THEREWITH 有权
标题翻译：可熔融加工的注塑成型热塑性聚合物组合物及其制造的半导体器件
公开(公告)号：US20110133245A1
公开(公告)日：2011-06-09
申请号：US13056683
申请日：2009-07-31
申请人： Weijun Zhou , Brian Chen , Patricia Ansems , Stephen F. Hahn
发明人： Weijun Zhou , Brian Chen , Patricia Ansems , Stephen F. Hahn
IPC分类号： H01L33/52 , C08F293/00
CPC分类号： C08F8/04 , C08F2800/20 , H01L2924/0002 , C08F297/04 , H01L2924/00
摘要： A thermoplastic, hydrogenated vinyl aromatic/conjugated diene block polymer composition, especially a hydrogenated styrene/butadiene triblock composition, functions well as a LED encapsulating material in that it provides one or more of optical clarity, thermal stability, ultraviolet light resistance, melt-processability and injection-moldability. The resulting LED resists deformation after setting or hardening under typical solder reflow conditions.
摘要翻译：热塑性，氢化乙烯基芳族化合物/共轭二烯嵌段聚合物组合物，特别是氢化苯乙烯/丁二烯三嵌段组合物，作为LED封装材料起到很好的作用，因为它提供一种或多种光学透明度，热稳定性，耐紫外光性，熔融加工性和注射成型性。所产生的LED在典型的回流焊条件下，在固化或硬化后可以抵抗变形。

8. 发明申请

US20130045552A1 Light emitting diode manufacturing method 有权
公开(公告)号：US20130045552A1
公开(公告)日：2013-02-21
申请号：US13211378
申请日：2011-08-17
申请人： John W. Lyons , Binghe Gu , Allen S. Bulick , Weijun Zhou , Paul J. Popa , Garo Khanarian , John R. Ell
发明人： John W. Lyons , Binghe Gu , Allen S. Bulick , Weijun Zhou , Paul J. Popa , Garo Khanarian , John R. Ell
IPC分类号： H01L33/58
CPC分类号： H01L33/54 , C08G77/58 , C08L83/14 , H01L33/56 , H01L33/58 , H01L2933/005
摘要： A method of making a light emitting diode (LED) having an optical element is provided, comprising: providing a curable liquid polysiloxane/TiO2 composite, which exhibits a refractive index of >1.61 to 1.7 and which is a liquid at room temperature and atmospheric pressure; providing a semiconductor light emitting diode die having a face, wherein the semiconductor light emitting diode die emits light through the face; contacting the semiconductor light emitting diode die with the curable liquid polysiloxane/TiO2 composite; and, curing the curable liquid polysiloxane/TiO2 composite to form an optical element; wherein at least a portion of the optical element is adjacent to the face.

9. 发明申请

US20130045292A1 Curable liquid composite light emitting diode encapsulant 有权
公开(公告)号：US20130045292A1
公开(公告)日：2013-02-21
申请号：US13211363
申请日：2011-08-17
申请人： Weijun Zhou , Binghe Gu , John W. Lyons , Allen S. Bulick , Garo Khanarian , Paul J. Popa , John R. Ell
发明人： Weijun Zhou , Binghe Gu , John W. Lyons , Allen S. Bulick , Garo Khanarian , Paul J. Popa , John R. Ell
IPC分类号： B29C45/14 , C09D183/04
CPC分类号： C08J3/2053 , C08G77/80 , C08J2383/00 , C08K3/22 , C08K2003/2237 , C08K2003/2241 , C08L83/04 , H01L33/56
摘要： A curable liquid polysiloxane/TiO2 composite for use as a light emitting diode encapsulant is provided, comprising: a polysiloxane with TiO2 domains having an average domain size of less than 5 nm, wherein the curable liquid polysiloxane/TiO2 composite contains 20 to 60 mol % TiO2 (based on total solids); wherein the curable liquid polysiloxane/TiO2 composite exhibits a refractive index of >1.61 to 1.7 and wherein the curable liquid polysiloxane/TiO2 composite is a liquid at room temperature and atmospheric pressure. Also provided is a light emitting diode manufacturing assembly.

10. 发明申请

US20130012664A1 POLYURETHANE COMPOSITIONS HAVING IMPROVED IMPACT RESISTANCE AND OPTICAL PROPERTIES 审中-公开
标题翻译：具有改善的耐冲击性和光学性能的聚氨酯组合物
公开(公告)号：US20130012664A1
公开(公告)日：2013-01-10
申请号：US13582005
申请日：2011-03-10
申请人： Rui Xie , Dana Breed , Patricia Ansems , Weijun Zhou , Debkumar Bhattacharjee , John N. Argyropoulos
发明人： Rui Xie , Dana Breed , Patricia Ansems , Weijun Zhou , Debkumar Bhattacharjee , John N. Argyropoulos
IPC分类号： C08G18/83 , C08G18/12
CPC分类号： C08G18/757 , C08G18/12 , C08G18/664 , C08G18/6674 , C08G18/3225
摘要： A thermoset polyurethane composition having excellent impact and optical properties is prepared from a formulation comprising at least a prepolymer and a chain extender. The prepolymer includes an isocyanate component, containing 1,3-bis(isocyanatomethyl)cyclohexane and at least (20) percent by weight of 1,4-bis(isocyanatomethyl)cyclohexane, and an isocyanate-reactive component, containing hydroxyl, amine or thiol functionality. The isocyanate-reactive component includes from (70) to (95) percent by weight of a compound having a molecular weight from 150 to less than 950 Daltons, and from (5) to (30) percent by weight of a compound having a molecular weight from 2,000 to 4,500 Daltons. The chain extender is an aromatic, aliphatic, or cycloaliphatic polyamine compound containing at least one hydroxyl and/or thiol group. Articles that may be prepared include ophthalmic lenses, vehicle glazings, aircraft canopies, and the like.
摘要翻译：由至少包含预聚物和扩链剂的制剂制备具有优异冲击性和光学性能的热固性聚氨酯组合物。预聚物包括含有1,3-双（异氰酸根合甲基）环己烷和至少（20）重量％的1,4-双（异氰酸甲酯基）环己烷的异氰酸酯组分和含有羟基，胺或硫醇的异氰酸酯反应性组分功能。异氰酸酯反应性组分包括（70） - （95）重量％的分子量为150至小于950道尔顿的化合物和（5） - （30）重量％的具有分子量重量从2,000到4,500道尔顿。扩链剂是含有至少一个羟基和/或硫醇基团的芳族，脂族或脂环族多胺化合物。可以制备的制品包括眼镜，车辆玻璃，飞机檐篷等。

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