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91 条记录 (耗时 0.021 秒)

    Lighting device
    7.
    发明授权
    Lighting device 有权
    照明设备

    公开(公告)号：US08714770B2

    公开(公告)日：2014-05-06

    申请号：US13056632

    申请日：2009-07-27

    申请人： Masaru Kato ,  Kazunori Watanabe

    发明人： Masaru Kato ,  Kazunori Watanabe

    IPC分类号： F21V7/09

    CPC分类号： F21V5/04 ,  F21S2/00 ,  F21S4/20 ,  F21S8/08 ,  F21V5/007 ,  F21V5/08 ,  F21W2131/103 ,  F21Y2103/10 ,  F21Y2115/10

    摘要： A lighting device (1) is configured to include: an elongated flat substrate (2); a plurality of semiconductor light sources (3) arranged on the flat substrate in a longitudinal direction of the flat substrate; and a lens plate (4) disposed to face the semiconductor light sources, wherein the lens plate includes a lens-light-incident surface facing the semiconductor light sources and includes a lens-light-emitting surface, a first lens section (5) is formed on one of the lens-light-incident surface and the lens-light-emitting surface and distributing the light emitted by the semiconductor light source in the longitudinal direction, a second lens section (9) is formed on the other one of the lens-light-incident surface and the lens-light-emitting surface for distributing the light emitted by the semiconductor light sources in a width direction, and the first lens section has a curvature surface unit including two or more convex section curvature surfaces having different curvature radii and formed adjacent in the longitudinal direction, each convex section's curvature surface is disposed inside a facing area facing an area corresponding to a width of each semiconductor light source in the longitudinal direction.

    摘要翻译： 照明装置（1）被配置为包括：细长平坦基板（2）; 多个半导体光源（3），沿着所述平坦基板的长度方向配置在所述平坦基板上; 以及透镜板（4），其设置为面对所述半导体光源，其中，所述透镜板包括面向所述半导体光源的透镜光入射面，并且包括透镜发光面，所述第一透镜部（5）为 形成在所述透镜光入射面和所述透镜发光面中的一个上，并且在所述纵向方向上分配由所述半导体光源发射的光;第二透镜部（9）形成在所述透镜 光入射表面和用于将半导体光源发射的光在宽度方向上分配的透镜发光表面，并且第一透镜部具有包括具有不同曲率半径的两个或更多个凸部曲率面的曲率面单元 并且在长度方向上相邻地形成，每个凸部的曲率面设置在与长条状的各半导体光源的宽度对应的面对面的面对面 方向。

    LED indicator lamp
    8.
    发明授权
    LED indicator lamp 失效
    LED指示灯

    公开(公告)号：US07540631B2

    公开(公告)日：2009-06-02

    申请号：US11711755

    申请日：2007-02-28

    申请人： Kazunori Watanabe ,  Masaru Kato

    发明人： Kazunori Watanabe ,  Masaru Kato

    IPC分类号： F21V5/00

    CPC分类号： G08G1/095 ,  F21V5/04 ,  F21W2111/02 ,  F21Y2115/10 ,  Y10S362/80

    摘要： An LED indication lamp has desired luminous intensity distribution characteristics without need for any light-emitting diode of a special shape. The LED indication lamp comprising a plurality of light-emitting diodes and having specified luminous intensity distribution characteristics is further provided with a condenser lens. The light-emitting diodes are arranged in a pattern corresponding to a luminous intensity distribution pattern determined according to the luminous intensity distribution characteristics. The light-emitting diodes thus arranged and the condenser lens are arranged so that light emitted from the light-emitting diodes in the luminous intensity distribution pattern through the condenser lens satisfies the luminous intensity distribution characteristics.

    摘要翻译： LED指示灯具有期望的发光强度分布特性，而不需要任何特殊形状的发光二极管。 具有多个发光二极管并具有规定的发光强度分布特性的LED指示灯还设置有聚光透镜。 发光二极管以与根据发光强度分布特性确定的发光强度分布图案对应的图案配置。 这样布置的发光二极管和聚光透镜被布置成使得通过聚光透镜从发光二极管发出的发光二极管的发光强度分布图案中的光满足发光强度分布特性。

    LED indicator lamp
    9.
    发明申请
    LED indicator lamp 失效

    公开(公告)号：US20070171642A1

    公开(公告)日：2007-07-26

    申请号：US11711755

    申请日：2007-02-28

    申请人： Kazunori Watanabe ,  Masaru Kato

    发明人： Kazunori Watanabe ,  Masaru Kato

    IPC分类号： F21V5/00

    CPC分类号： G08G1/095 ,  F21V5/04 ,  F21W2111/02 ,  F21Y2115/10 ,  Y10S362/80

    摘要： An LED indication lamp has desired luminous intensity distribution characteristics without need for any light-emitting diode of a special shape. The LED indication lamp comprising a plurality of light-emitting diodes and having specified luminous intensity distribution characteristics is further provided with a condenser lens. The light-emitting diodes are arranged in a pattern corresponding to a luminous intensity distribution pattern determined according to the luminous intensity distribution characteristics. The light-emitting diodes thus arranged and the condenser lens are arranged so that light emitted from the light-emitting diodes in the luminous intensity distribution pattern through the condenser lens satisfies the luminous intensity distribution characteristics.

    LED indicator lamp
    10.
    发明授权
    LED indicator lamp 有权
    LED指示灯

    公开(公告)号：US07204610B2

    公开(公告)日：2007-04-17

    申请号：US11167104

    申请日：2005-06-28

    申请人： Kazunori Watanabe ,  Masaru Kato

    发明人： Kazunori Watanabe ,  Masaru Kato

    IPC分类号： F21S13/14

    CPC分类号： G08G1/095 ,  F21V5/04 ,  F21W2111/02 ,  F21Y2115/10 ,  Y10S362/80

    摘要： An LED indication lamp has desired luminous intensity distribution characteristics without need for any light-emitting diode of a special shape. The LED indication lamp comprising a plurality of light-emitting diodes and having specified luminous intensity distribution characteristics is further provided with a condenser lens. The light-emitting diodes are arranged in a pattern corresponding to a luminous intensity distribution pattern determined according to the luminous intensity distribution characteristics. The light-emitting diodes thus arranged and the condenser lens are arranged so that light emitted from the light-emitting diodes in the luminous intensity distribution pattern through the condenser lens satisfies the luminous intensity distribution characteristics.

    摘要翻译： LED指示灯具有期望的发光强度分布特性，而不需要任何特殊形状的发光二极管。 具有多个发光二极管并具有规定的发光强度分布特性的LED指示灯还设置有聚光透镜。 发光二极管以与根据发光强度分布特性确定的发光强度分布图案对应的图案配置。 这样布置的发光二极管和聚光透镜被布置成使得通过聚光透镜从发光二极管发出的发光二极管的发光强度分布图案中的光满足发光强度分布特性。