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    Omnidirectional light emitting device lamp
    3.
    发明授权
    Omnidirectional light emitting device lamp 有权
    全方位发光装置灯

    公开(公告)号：US08814381B2

    公开(公告)日：2014-08-26

    申请号：US13240110

    申请日：2011-09-22

    Applicant: Tetsuo Ariyoshi ,  Cheon-ho Park ,  Byeong-hyeon Yu

    Inventor： Tetsuo Ariyoshi ,  Cheon-ho Park ,  Byeong-hyeon Yu

    IPC: F21V29/00 ,  F21K99/00

    CPC classification number: F21V3/02 ,  F21K9/00 ,  F21K9/62 ,  F21V3/0615 ,  F21V3/0625 ,  F21V3/10 ,  F21V17/06 ,  F21V19/0035 ,  F21V29/71 ,  F21V29/717 ,  F21V29/77 ,  F21V29/773 ,  F21W2111/00 ,  F21Y2105/10 ,  F21Y2107/00 ,  F21Y2107/60 ,  F21Y2115/10

    Abstract: An omnidirectional semiconductor light emitting device lamp has a light distribution characteristic having a large range similar to that of a general incandescent lamp. The semiconductor light emitting device lamp includes a light emitting device for emitting light in all directions and reflection plates arranged at a front surface and a lateral surface of the light emitting device. The light emitted from the light emitting device is reflected from the reflection plate located at the front side and the reflection plate located at the lateral side and emitted to a rear side of the light emitting device. A reflection film is formed on all exposed portions of a surface of the substrate on which the light emitting device is mounted.

    Abstract translation: 全向半导体发光器件灯具有与普通白炽灯类似的大范围的光分布特性。 半导体发光器件灯包括用于发射所有方向的光的发光器件和布置在发光器件的前表面和侧表面的反射板。 从发光装置发射的光从位于前侧的反射板和位于侧面的反射板反射并发射到发光装置的后侧。 反射膜形成在其上安装有发光器件的基板的表面的所有暴露部分上。

    Light diffusion lenses and lighting fixtures having the same
    4.
    发明授权
    Light diffusion lenses and lighting fixtures having the same 有权
    光扩散透镜和具有相同的灯具

    公开(公告)号：US08641231B2

    公开(公告)日：2014-02-04

    申请号：US13222694

    申请日：2011-08-31

    Applicant: Tetsuo Ariyoshi ,  Byeong-hyeon Yu ,  Choul-ho Lee

    Inventor： Tetsuo Ariyoshi ,  Byeong-hyeon Yu ,  Choul-ho Lee

    IPC: F21V1/00

    CPC classification number: G02B19/0028 ,  F21K9/69 ,  F21V5/04 ,  G02B19/0061 ,  G02B19/0066 ,  G02B19/0071

    Abstract: A lighting fixture includes: a base; a plurality of optical sources attached on an upper surface of the base to emit light; a heat spreader attached to the base to radiate heat emitted from the plurality of optical sources; and a light diffusion lens disposed on the upper surface of the plurality of optical sources to refract light emitted from the plurality of optical sources and to increase an irradiation angle of light. In the lighting fixture, an irradiation angle of light emitted from an optical source is close to that of a general electric-light bulb and thus a light distribution characteristic of the lighting fixture may be improved.

    Abstract translation: 照明灯具包括：底座; 多个光源，其安装在所述基座的上表面上以发光; 附接到所述基座的散热器，以辐射从所述多个光源发射的热; 以及光散射透镜，其设置在所述多个光源的上表面上以折射从所述多个光源发射的光并增加光的照射角度。 在照明器具中，从光源发射的光的照射角度接近于普通电灯泡的照射角度，因此可以提高照明器具的配光特性。

    LIGHT DIFFUSION LENSES AND LIGHTING FIXTURES HAVING THE SAME
    5.
    发明申请
    LIGHT DIFFUSION LENSES AND LIGHTING FIXTURES HAVING THE SAME 有权
    光扩散镜片和照明灯具

    公开(公告)号：US20120224367A1

    公开(公告)日：2012-09-06

    申请号：US13222694

    申请日：2011-08-31

    Applicant: Tetsuo ARIYOSHI ,  Byeong-hyeon Yu ,  Choul-ho Lee

    Inventor： Tetsuo ARIYOSHI ,  Byeong-hyeon Yu ,  Choul-ho Lee

    IPC: F21V11/00

    CPC classification number: G02B19/0028 ,  F21K9/69 ,  F21V5/04 ,  G02B19/0061 ,  G02B19/0066 ,  G02B19/0071

    Abstract: A lighting fixture includes: a base; a plurality of optical sources attached on an upper surface of the base to emit light; a heat spreader attached to the base to radiate heat emitted from the plurality of optical sources; and a light diffusion lens disposed on the upper surface of the plurality of optical sources to refract light emitted from the plurality of optical sources and to increase an irradiation angle of light. In the lighting fixture, an irradiation angle of light emitted from an optical source is close to that of a general electric-light bulb and thus a light distribution characteristic of the lighting fixture may be improved.

    Abstract translation: 照明灯具包括：底座; 多个光源，其安装在所述基座的上表面上以发光; 附接到所述基座的散热器，以辐射从所述多个光源发射的热; 以及光散射透镜，其设置在所述多个光源的上表面上以折射从所述多个光源发射的光并增加光的照射角度。 在照明器具中，从光源发射的光的照射角度接近于普通电灯泡的照射角度，因此可以提高照明器具的配光特性。

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