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1.发明授权Light emitting device with a porous alumina reflector made of aggregation of alumina particles 有权具有氧化铝颗粒聚集的多孔氧化铝反射器的发光器件公开(公告)号：US08106413B2
公开(公告)日：2012-01-31
申请号：US11732216
申请日：2007-04-03
申请人： Masami Kumei , Takaaki Sakai , Masanori Sato
发明人： Masami Kumei , Takaaki Sakai , Masanori Sato
CPC分类号： H01L33/60 , H01L24/45 , H01L33/62 , H01L2224/45144 , H01L2224/48464 , H01L2224/49107 , H01L2224/73265 , H01L2924/01322 , H01L2924/12041 , H01L2924/181 , H01L2924/19107 , H05K1/0306 , H05K2201/10106 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： A light emitting device is provided which has a reflector having a reflection surface made of porous alumina having an apparent density of 2.5 to 3.3 g/cm3, and an LED disposed on the reflection surface or near the reflection surface. There are provided: a light emitting device equipped with an LED chip and a reflector having a high reflectivity relative to near infrared to ultraviolet rays irradiated from an LED chip and fluorescent material; and the reflector.
摘要翻译： 提供一种发光器件，其具有反射面，该反射体具有由表观密度为2.5〜3.3g / cm 3的多孔质氧化铝构成的反射面，以及配置在反射面或反射面附近的LED。 提供：配备有LED芯片和反射器的发光装置，其相对于从LED芯片和荧光材料照射的紫外线相对于近红外线具有高反射率; 和反射器。
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2.发明申请公开(公告)号：US20070262335A1
公开(公告)日：2007-11-15
申请号：US11732216
申请日：2007-04-03
申请人： Masami Kumei , Takaaki Sakai , Masanori Sato
发明人： Masami Kumei , Takaaki Sakai , Masanori Sato
IPC分类号： H01L33/00
CPC分类号： H01L33/60 , H01L24/45 , H01L33/62 , H01L2224/45144 , H01L2224/48464 , H01L2224/49107 , H01L2224/73265 , H01L2924/01322 , H01L2924/12041 , H01L2924/181 , H01L2924/19107 , H05K1/0306 , H05K2201/10106 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： A light emitting device is provided which has a reflector having a reflection surface made of porous alumina having an apparent density of 2.5 to 3.3 g/cm3, and an LED disposed on the reflection surface or near the reflection surface. There are provided: a light emitting device equipped with an LED chip and a reflector having a high reflectivity relative to near infrared to ultraviolet rays irradiated from an LED chip and fluorescent material; and the reflector.
摘要翻译： 提供了一种发光器件，其具有反射器，反射器具有由表面密度为2.5至3.3g / cm 3的多孔氧化铝制成的反射表面，以及设置在反射表面上或接近反射的LED 表面。 提供：配备有LED芯片和反射器的发光装置，其相对于从LED芯片和荧光材料照射的紫外线相对于近红外线具有高反射率; 和反射器。
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公开(公告)号：US07859001B2
公开(公告)日：2010-12-28
申请号：US12187570
申请日：2008-08-07
IPC分类号： H01L33/00
CPC分类号： H01L33/54 , H01L33/508 , H01L33/60 , H01L2224/48091 , H01L2224/48247 , Y10S257/918 , H01L2924/00014
摘要： A semiconductor light emitting apparatus can include a housing filled with a wavelength conversion material-containing resin material which seals a semiconductor light emitting device inside the recess of the housing. A transparent resin material can be charged on the wavelength conversion material-containing resin material, and can be configured to prevent the resin materials from being detached from each other or from other portions, such as a housing. Furthermore, such a semiconductor light emitting apparatus can emit light with less color unevenness. The housing can include a first recessed portion and a second recessed portion. The second recessed portion can have a larger diameter than the first recessed portion so as to form a stepped area at the boundary therebetween. The first recessed portion is filled with the wavelength conversion material-containing resin material as a first resin. The first resin extends along from an inner surface of the first recessed portion up to an inner surface of the second recessed portion to cover the inner surface of the second recessed portion. Accordingly, the first resin is recessed at its center area toward the semiconductor light emitting device to form a curved upper surface, and the second resin on the first resin is not in contact with the housing.
摘要翻译： 半导体发光装置可以包括填充有包含波长转换材料的树脂材料的壳体，该树脂材料在壳体的凹部内密封半导体发光器件。 可以在含波长转换材料的树脂材料上填充透明树脂材料，并且可以构造为防止树脂材料彼此分离或者与壳体等其它部分分离。 此外，这种半导体发光装置可以发出较少颜色不均匀的光。 壳体可以包括第一凹部和第二凹部。 第二凹部可以具有比第一凹部更大的直径，以便在它们之间的边界处形成台阶区域。 第一凹部填充有含波长转换材料的树脂材料作为第一树脂。 第一树脂从第一凹部的内表面延伸到第二凹部的内表面，以覆盖第二凹部的内表面。 因此，第一树脂在其中心区域朝向半导体发光器件凹陷以形成弯曲的上表面，并且第一树脂上的第二树脂不与壳体接触。
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4.发明授权公开(公告)号：US08373185B2
公开(公告)日：2013-02-12
申请号：US12637750
申请日：2009-12-15
申请人： Masami Kumei , Soji Owada , Koichi Takayama , Mitsunori Harada
发明人： Masami Kumei , Soji Owada , Koichi Takayama , Mitsunori Harada
IPC分类号： H01L33/00
CPC分类号： H01L33/56 , H01L33/501 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2933/0091 , H01L2924/00012 , H01L2924/00014
摘要： A light emitting device is provided, including a resin which can be manufactured according to a simple process and deliver a desired scattering property. The light emitting device is manufactured according to a step for mixing two or more types of immiscible liquid materials to obtain a composition containing at least two types of materials phase-separated in a sea-island structure, and a step for arranging the composition in proximity to an LED chip, curing the composition with the sea-island structure being maintained, thereby forming an encapsulation resin. Accordingly, it is possible to form an island region which serves as a scattering center, according to a simple step of mixing materials.
摘要翻译： 提供了一种发光器件，其包括可以根据简单的工艺制造并提供所需散射特性的树脂。 根据用于混合两种或更多种类型的不混溶液体材料的步骤制造发光器件，以获得包含在海岛结构中相分离的至少两种类型的材料的组合物，以及用于将组合物排列在邻近的步骤 连接到LED芯片，使保持海岛结构的组合物固化，由此形成封装树脂。 因此，根据混合材料的简单步骤，可以形成用作散射中心的岛状区域。
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公开(公告)号：US20090039369A1
公开(公告)日：2009-02-12
申请号：US12187570
申请日：2008-08-07
IPC分类号： H01L33/00
CPC分类号： H01L33/54 , H01L33/508 , H01L33/60 , H01L2224/48091 , H01L2224/48247 , Y10S257/918 , H01L2924/00014
摘要： A semiconductor light emitting apparatus can include a housing filled with a wavelength conversion material-containing resin material which seals a semiconductor light emitting device inside the recess of the housing. A transparent resin material can be charged on the wavelength conversion material-containing resin material, and can be configured to prevent the resin materials from being detached from each other or from other portions, such as a housing. Furthermore, such a semiconductor light emitting apparatus can emit light with less color unevenness. The housing can include a first recessed portion and a second recessed portion. The second recessed portion can have a larger diameter than the first recessed portion so as to form a stepped area at the boundary therebetween. The first recessed portion is filled with the wavelength conversion material-containing resin material as a first resin. The first resin extends along from an inner surface of the first recessed portion up to an inner surface of the second recessed portion to cover the inner surface of the second recessed portion. Accordingly, the first resin is recessed at its center area toward the semiconductor light emitting device to form a curved upper surface, and the second resin on the first resin is not in contact with the housing.
摘要翻译： 半导体发光装置可以包括填充有包含波长转换材料的树脂材料的壳体，该树脂材料在壳体的凹部内密封半导体发光器件。 可以在含波长转换材料的树脂材料上填充透明树脂材料，并且可以构造为防止树脂材料彼此分离或者与壳体等其它部分分离。 此外，这种半导体发光装置可以发出较少颜色不均匀的光。 壳体可以包括第一凹部和第二凹部。 第二凹部可以具有比第一凹部更大的直径，以便在它们之间的边界处形成台阶区域。 第一凹部填充有含波长转换材料的树脂材料作为第一树脂。 第一树脂从第一凹部的内表面延伸到第二凹部的内表面，以覆盖第二凹部的内表面。 因此，第一树脂在其中心区域朝向半导体发光器件凹陷以形成弯曲的上表面，并且第一树脂上的第二树脂不与壳体接触。
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公开(公告)号：US20100155758A1
公开(公告)日：2010-06-24
申请号：US12637750
申请日：2009-12-15
申请人： Masami Kumei , Soji Owada , Koichi Takayama , Mitsunori Harada
发明人： Masami Kumei , Soji Owada , Koichi Takayama , Mitsunori Harada
CPC分类号： H01L33/56 , H01L33/501 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2933/0091 , H01L2924/00012 , H01L2924/00014
摘要： A light emitting device is provided, including a resin which can be manufactured according to a simple process and deliver a desired scattering property. The light emitting device is manufactured according to a step for mixing two or more types of immiscible liquid materials to obtain a composition containing at least two types of materials phase-separated in a sea-island structure, and a step for arranging the composition in proximity to an LED chip, curing the composition with the sea-island structure being maintained, thereby forming an encapsulation resin. Accordingly, it is possible to form an island region which serves as a scattering center, according to a simple step of mixing materials.
摘要翻译： 提供了一种发光器件，其包括可以根据简单的工艺制造并提供所需散射特性的树脂。 根据用于混合两种或更多种类型的不混溶液体材料的步骤制造发光器件，以获得包含在海岛结构中相分离的至少两种类型的材料的组合物，以及用于将组合物排列在邻近的步骤 连接到LED芯片，使保持海岛结构的组合物固化，由此形成封装树脂。 因此，根据混合材料的简单步骤，可以形成用作散射中心的岛状区域。
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