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    LIGHTING DEVICE
    2.
    发明申请
    LIGHTING DEVICE 有权
    照明设备

    公开(公告)号：US20120099331A1

    公开(公告)日：2012-04-26

    申请号：US13253159

    申请日：2011-10-05

    申请人： Shunpei YAMAZAKI ,  Takuya Kawata ,  Kohei Yokoyama ,  Hisao Ikeda

    发明人： Shunpei YAMAZAKI ,  Takuya Kawata ,  Kohei Yokoyama ,  Hisao Ikeda

    IPC分类号： F21V15/00

    CPC分类号： F21V31/00 ,  F21K9/20 ,  F21S2/00 ,  F21S6/002 ,  F21S8/033 ,  F21S8/04 ,  F21Y2105/00 ,  F21Y2115/15 ,  H01L51/5203 ,  H01L51/5212 ,  H01L51/524 ,  H01L51/5243 ,  H01L51/5246 ,  H01L51/5275 ,  H01L2251/5361

    摘要： To improve reliability of a lighting device using an electroluminescent material. In a lighting device which includes a light-emitting element containing an electroluminescence (EL) layer, a first housing is provided on a light emission surface of the light-emitting element, a metal plate and a second housing covering the metal plate are provided over a top surface of the light-emitting element, and the first housing is connected to both the metal plate and the second housing, whereby the light-emitting element is doubly sealed. Further, a depressed portion is provided for the first housing in a region in contact with the metal plate or a region in contact with the second housing through an adhesive layer; thus, adhesion between the housings is improved.

    摘要翻译： 提高使用电致发光材料的照明装置的可靠性。 在包括含有电致发光（EL）层的发光元件的照明装置中，在发光元件的发光面上设置第一壳体，金属板和覆盖金属板的第二壳体设置在 发光元件的上表面，并且第一壳体连接到金属板和第二壳体两者，由此发光元件被双重密封。 此外，在通过粘合剂层与金属板或与第二壳体接触的区域中的第一壳体中设置凹部， 因此，壳体之间的粘附性得到改善。

    Light-Emitting Device
    4.
    发明申请
    Light-Emitting Device 有权
    发光装置

    公开(公告)号：US20130082247A1

    公开(公告)日：2013-04-04

    申请号：US13627205

    申请日：2012-09-26

    申请人： Takuya Kawata ,  Hisao Ikeda ,  Manabu Niboshi ,  Seiichi Mitsui ,  Yoshitaka Yamamoto

    发明人： Takuya Kawata ,  Hisao Ikeda ,  Manabu Niboshi ,  Seiichi Mitsui ,  Yoshitaka Yamamoto

    IPC分类号： H01L51/52 ,  H01L33/02

    CPC分类号： H01L51/5209 ,  H01L51/5275 ,  H01L51/5278

    摘要： To provide a light-emitting device which can emit bright light without increasing the projected area of a light-emitting element and be manufactured with high yield. A light-emitting device of one embodiment of the present invention includes a plurality of projections; a first electrode formed along the plurality of projections; a layer containing a light-emitting organic compound formed along the plurality of projections and over the first electrode; and a second electrode formed along the plurality of projections and over the layer containing a light-emitting organic compound. Further, the plurality of projections each have a bottom surface having a side in contact with a bottom surface of an adjacent projection; a plurality of side surfaces each having a certain angle greater than 0° and less than or equal to 80° with respect to the bottom surface; and a vertex having a first continuously curved surface.

    摘要翻译： 本发明提供一种发光装置，其能够在不增加发光元件的投影面积的同时发出亮光，并能够以高收率制造。 本发明的一个实施例的发光装置包括多个突起; 沿所述多个突起形成的第一电极; 包含沿着所述多个突起形成并在所述第一电极上方的发光有机化合物的层; 以及沿所述多个突起形成并且包含发光有机化合物的层的第二电极。 此外，多个突起各自具有与相邻突起的底面接触的一侧的底面; 多个侧表面各自具有相对于底面大于0°且小于或等于80°的一定角度; 以及具有第一连续弯曲表面的顶点。

    Light-Emitting Device and Lighting Device
    5.
    发明申请
    Light-Emitting Device and Lighting Device 有权
    发光装置和照明装置

    公开(公告)号：US20120020085A1

    公开(公告)日：2012-01-26

    申请号：US13189770

    申请日：2011-07-25

    申请人： Hisao Ikeda ,  Takuya Kawata

    发明人： Hisao Ikeda ,  Takuya Kawata

    IPC分类号： F21S4/00

    CPC分类号： F21V5/00 ,  F21S6/003 ,  F21Y2105/00 ,  F21Y2105/10 ,  F21Y2115/10 ,  F21Y2115/15 ,  H01L51/5275 ,  H01L2251/5361

    摘要： It is an object to improve light extraction efficiency in a light-emitting device and a lighting device. A light-emitting device includes a plurality of light-emitting portions, and a plurality of hemispherical components provided so as to overlap with the plurality of light-emitting portions. The plurality of hemispherical components are provided so as not to form a space therebetween in a region where the plurality of hemispherical components are adjacent to each other. When a refractive index of the hemispherical component is n and a radius of a bottom surface of the hemispherical component is b, the light-emitting portion is provided inside a circle whose radius r from a center of the bottom surface of the hemispherical component is b/n.

    摘要翻译： 本发明的目的是提高发光装置和照明装置的光提取效率。 发光装置包括多个发光部分，以及设置成与多个发光部分重叠的多个半球形部件。 多个半球形部件设置成在多个半球形部件彼此相邻的区域中不形成它们之间的空间。 当半球形部件的折射率为n且半球形部件的底面的半径为b时，发光部分设置在其半球形从半球形部件的底面的半径r为b / n。

    Light-emitting device
    6.
    发明授权
    Light-emitting device 有权
    发光装置

    公开(公告)号：US09048453B2

    公开(公告)日：2015-06-02

    申请号：US13627205

    申请日：2012-09-26

    申请人： Takuya Kawata ,  Hisao Ikeda ,  Manabu Niboshi ,  Seiichi Mitsui ,  Yoshitaka Yamamoto

    发明人： Takuya Kawata ,  Hisao Ikeda ,  Manabu Niboshi ,  Seiichi Mitsui ,  Yoshitaka Yamamoto

    IPC分类号： H01L51/52

    CPC分类号： H01L51/5209 ,  H01L51/5275 ,  H01L51/5278

    摘要： To provide a light-emitting device which can emit bright light without increasing the projected area of a light-emitting element and be manufactured with high yield. A light-emitting device of one embodiment of the present invention includes a plurality of projections; a first electrode formed along the plurality of projections; a layer containing a light-emitting organic compound formed along the plurality of projections and over the first electrode; and a second electrode formed along the plurality of projections and over the layer containing a light-emitting organic compound. Further, the plurality of projections each have a bottom surface having a side in contact with a bottom surface of an adjacent projection; a plurality of side surfaces each having a certain angle greater than 0° and less than or equal to 80° with respect to the bottom surface; and a vertex having a first continuously curved surface.

    摘要翻译： 本发明提供一种发光装置，其能够在不增加发光元件的投影面积的同时发出亮光，并能够以高收率制造。 本发明的一个实施例的发光装置包括多个突起; 沿所述多个突起形成的第一电极; 包含沿着所述多个突起形成并在所述第一电极上方的发光有机化合物的层; 以及沿所述多个突起形成并且包含发光有机化合物的层的第二电极。 此外，多个突起各自具有与相邻突起的底面接触的一侧的底面; 多个侧表面各自具有相对于底面大于0°且小于或等于80°的一定角度; 以及具有第一连续弯曲表面的顶点。

    Solid-state light-emitting element, light-emitting device, and lighting device
    7.
    发明授权
    Solid-state light-emitting element, light-emitting device, and lighting device 有权
    固体发光元件，发光元件及照明装置

    公开(公告)号：US08853724B2

    公开(公告)日：2014-10-07

    申请号：US13231278

    申请日：2011-09-13

    申请人： Satoshi Seo ,  Hisao Ikeda ,  Takuya Kawata

    发明人： Satoshi Seo ,  Hisao Ikeda ,  Takuya Kawata

    IPC分类号： H01L33/00 ,  H01L51/52

    CPC分类号： H01L33/58 ,  H01L33/22 ,  H01L33/56 ,  H01L51/5275

    摘要： A solid-state light-emitting element includes a structure body having a property of transmitting visible light and an uneven structure on each of the top side and the bottom side thereof; a high refractive index material layer provided on one surface of the structure body; and a light-emitting body with a refractive index of greater than or equal to 1.6 provided over the high refractive index material layer. One surface of the high refractive index material layer is flatter than the other surface thereof which is in contact with the structure body. The refractive index of the high refractive index material layer is greater than or equal to 1.6. The refractive index of the structure body is greater than 1.0 and less than that of the high refractive index material layer.

    摘要翻译： 固态发光元件包括在其顶侧和底侧各自具有透射可见光和不平坦结构的性质的结构体; 设置在所述结构体的一个表面上的高折射率材料层; 以及设置在高折射率材料层上的折射率大于或等于1.6的发光体。 高折射率材料层的一个表面比与结构体接触的其他表面平坦。 高折射率材料层的折射率大于或等于1.6。 结构体的折射率大于1.0且小于高折射率材料层的折射率。

    Light-emitting device and lighting device
    8.
    发明授权
    Light-emitting device and lighting device 有权

    公开(公告)号：US08455884B2

    公开(公告)日：2013-06-04

    申请号：US13189770

    申请日：2011-07-25

    申请人： Hisao Ikeda ,  Takuya Kawata

    发明人： Hisao Ikeda ,  Takuya Kawata

    IPC分类号： H01L27/15 ,  H01L31/12 ,  H01L33/00

    CPC分类号： F21V5/00 ,  F21S6/003 ,  F21Y2105/00 ,  F21Y2105/10 ,  F21Y2115/10 ,  F21Y2115/15 ,  H01L51/5275 ,  H01L2251/5361

    摘要： It is an object to improve light extraction efficiency in a light-emitting device and a lighting device. A light-emitting device includes a plurality of light-emitting portions, and a plurality of hemispherical components provided so as to overlap with the plurality of light-emitting portions. The plurality of hemispherical components are provided so as not to form a space therebetween in a region where the plurality of hemispherical components are adjacent to each other. When a refractive index of the hemispherical component is n and a radius of a bottom surface of the hemispherical component is b, the light-emitting portion is provided inside a circle whose radius r from a center of the bottom surface of the hemispherical component is b/n.

    Solid-State Light-Emitting Element, Light-Emitting Device, and Lighting Device
    9.
    发明申请
    Solid-State Light-Emitting Element, Light-Emitting Device, and Lighting Device 有权
    固态发光元件，发光器件和照明器件

    公开(公告)号：US20120061707A1

    公开(公告)日：2012-03-15

    申请号：US13231278

    申请日：2011-09-13

    申请人： Satoshi Seo ,  Hisao Ikeda ,  Takuya Kawata

    发明人： Satoshi Seo ,  Hisao Ikeda ,  Takuya Kawata

    IPC分类号： H01L33/22

    CPC分类号： H01L33/58 ,  H01L33/22 ,  H01L33/56 ,  H01L51/5275

    摘要： A solid-state light-emitting element includes a structure body having a property of transmitting visible light and an uneven structure on each of the top side and the bottom side thereof; a high refractive index material layer provided on one surface of the structure body; and a light-emitting body with a refractive index of greater than or equal to 1.6 provided over the high refractive index material layer. One surface of the high refractive index material layer is flatter than the other surface thereof which is in contact with the structure body. The refractive index of the high refractive index material layer is greater than or equal to 1.6. The refractive index of the structure body is greater than 1.0 and less than that of the high refractive index material layer.

    摘要翻译： 固态发光元件包括在其顶侧和底侧各自具有透射可见光和不平坦结构的性质的结构体; 设置在所述结构体的一个表面上的高折射率材料层; 以及设置在高折射率材料层上的折射率大于或等于1.6的发光体。 高折射率材料层的一个表面比与结构体接触的其他表面平坦。 高折射率材料层的折射率大于或等于1.6。 结构体的折射率大于1.0且小于高折射率材料层的折射率。

    Method for manufacturing light-emitting device
    10.
    发明授权
    Method for manufacturing light-emitting device 有权
    发光装置的制造方法

    公开(公告)号：US08486736B2

    公开(公告)日：2013-07-16

    申请号：US12579067

    申请日：2009-10-14

    申请人： Kohei Yokoyama ,  Koichiro Tanaka ,  Hisao Ikeda

    发明人： Kohei Yokoyama ,  Koichiro Tanaka ,  Hisao Ikeda

    IPC分类号： H01L21/00

    CPC分类号： H01L51/0003 ,  H01L51/56

    摘要： A method for manufacturing a light-emitting device is provided, which includes a step of forming a light-absorbing layer including an unevenness portion over a first substrate, a step of forming a first organic compound layer over the light-absorbing layer, a step of providing a second substrate over the first substrate with the light-absorbing layer and the first organic compound layer interposed therebetween, and a step of irradiating the light-absorbing layer with light to deposit a second organic compound layer including a material contained in the first organic compound layer onto the second substrate.

    摘要翻译： 提供了一种制造发光器件的方法，其包括在第一衬底上形成包括凹凸部分的光吸收层的步骤，在光吸收层上形成第一有机化合物层的步骤，步骤 在所述第一基板上设置有第二基板，所述第二基板具有所述光吸收层和所述第一有机化合物层之间的第二基板，以及将光吸收层照射光以沉积包含第一基板的材料的第二有机化合物层的步骤 有机化合物层到第二基板上。