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公开(公告)号：US09166198B2
公开(公告)日：2015-10-20
申请号：US13415845
申请日：2012-03-09
申请人： Pei-Chi Chien , I-Ling Kao , Ping-Chen Chen
发明人： Pei-Chi Chien , I-Ling Kao , Ping-Chen Chen
IPC分类号： H05B33/14 , B32B27/08 , H01L51/52 , B32B5/02 , B32B5/16 , B32B5/18 , B32B27/04 , B32B27/18 , B32B27/30 , B32B3/02
CPC分类号： H01L51/5268 , B32B3/02 , B32B5/02 , B32B5/16 , B32B5/18 , B32B27/04 , B32B27/08 , B32B27/18 , B32B27/302 , B32B27/308 , B32B2264/0235 , B32B2264/025 , B32B2264/0257 , B32B2264/0278 , B32B2264/104 , B32B2519/00 , H01L51/5275 , H01L2251/5369 , Y10T428/24372 , Y10T428/24405 , Y10T428/24413 , Y10T428/24421
摘要： An optical film and a light emitting device are provided. The optical film includes a substrate, a resin layer, and a plurality of porous particles. The resin layer is located on the substrate. The porous particles are distributed in the resin layer, and each of the porous particles includes a particle body and a plurality of holes. A refractive index of the particle body is different from a refractive index of the resin layer, and the refractive index of the particle body is different from a refractive index of air in the holes. The light emitting device includes a light emitting element and an optical film. The light emitting element has a light emitting surface, and the optical film is located on the light emitting surface of the light emitting element.
摘要翻译： 提供了一种光学膜和发光器件。 光学膜包括基板，树脂层和多个多孔颗粒。 树脂层位于基板上。 多孔质粒子分布在树脂层中，多孔质粒分别包含粒子体和多个孔。 粒子的折射率与树脂层的折射率不同，粒子的折射率与孔中的空气的折射率不同。 发光器件包括发光元件和光学膜。 发光元件具有发光面，光学膜位于发光元件的发光面上。
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公开(公告)号：US20130049573A1
公开(公告)日：2013-02-28
申请号：US13415845
申请日：2012-03-09
申请人： Pei-Chi Chien , I-Ling Kao , Ping-Chen Chen
发明人： Pei-Chi Chien , I-Ling Kao , Ping-Chen Chen
CPC分类号： H01L51/5268 , B32B3/02 , B32B5/02 , B32B5/16 , B32B5/18 , B32B27/04 , B32B27/08 , B32B27/18 , B32B27/302 , B32B27/308 , B32B2264/0235 , B32B2264/025 , B32B2264/0257 , B32B2264/0278 , B32B2264/104 , B32B2519/00 , H01L51/5275 , H01L2251/5369 , Y10T428/24372 , Y10T428/24405 , Y10T428/24413 , Y10T428/24421
摘要： An optical film and a light emitting device are provided. The optical film includes a substrate, a resin layer, and a plurality of porous particles. The resin layer is located on the substrate. The porous particles are distributed in the resin layer, and each of the porous particles includes a particle body and a plurality of holes. A refractive index of the particle body is different from a refractive index of the resin layer, and the refractive index of the particle body is different from a refractive index of air in the holes. The light emitting device includes a light emitting element and an optical film. The light emitting element has a light emitting surface, and the optical film is located on the light emitting surface of the light emitting element.
摘要翻译： 提供了一种光学膜和发光器件。 光学膜包括基板，树脂层和多个多孔颗粒。 树脂层位于基板上。 多孔质粒子分布在树脂层中，多孔质粒分别包含粒子体和多个孔。 粒子的折射率与树脂层的折射率不同，粒子的折射率与孔中的空气的折射率不同。 发光器件包括发光元件和光学膜。 发光元件具有发光面，光学膜位于发光元件的发光面上。
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3.发明申请Modified acrylic resin and optical diffusing composition utilizing the same 审中-公开改性丙烯酸树脂和利用其的光学扩散组合物公开(公告)号：US20080157034A1
公开(公告)日：2008-07-03
申请号：US11822361
申请日：2007-07-05
申请人： Pei-Chi Chien , Yaw-Ting Wu , Wen-Hsien Wang , Chun-Hsiang Wen
发明人： Pei-Chi Chien , Yaw-Ting Wu , Wen-Hsien Wang , Chun-Hsiang Wen
摘要： A modified acrylic resin. The modified acrylic resin comprises a transparent resin and an acrylic acid monomer having a cyclic group, and the modified acrylic resin has a low moisture adsorption. Additionally, the modified acrylic resin can be incorporated with light scattering particle and light stabilizer to provide an optical diffusing composition for use in backlight module of LCD panels.
摘要翻译： 改性丙烯酸树脂。 改性丙烯酸树脂包括透明树脂和具有环状基团的丙烯酸单体，改性丙烯酸树脂具有低吸湿性。 此外，改性丙烯酸树脂可以与光散射颗粒和光稳定剂结合，以提供用于LCD面板的背光模块的光学漫射组合物。
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