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    Light emitting diode lamp device
    5.
    发明授权
    Light emitting diode lamp device 有权
    发光二极管灯装置

    公开(公告)号：US06550953B1

    公开(公告)日：2003-04-22

    申请号：US09640913

    申请日：2000-08-18

    申请人： Tadaoki Ichikawa ,  Akihiro Misawa ,  Mitsuhiro Nawashiro ,  Toshinori Takahashi ,  Yoshiaki Ito

    发明人： Tadaoki Ichikawa ,  Akihiro Misawa ,  Mitsuhiro Nawashiro ,  Toshinori Takahashi ,  Yoshiaki Ito

    IPC分类号： B60Q304

    CPC分类号： G02B6/0021 ,  B60Q3/14 ,  B60Q3/16 ,  F21Y2115/10 ,  G02B6/0068 ,  H01L25/0753 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A casing accommodates therein three primary colors of chip LEDs. The casing is disposed in a through hole of a plate-shaped light guide. The chip LEDs are mounted on both surfaces of a substrate so as to face a peripheral surface of the through hole (light incident surface). The casing is made of a transparent synthetic resin accommodating therein the substrate and the chip LEDs. The light emitted from the chip LEDs can be introduced directly into the light incident surface of the light guide. The three primary color of chip LEDs are controlled so that a desired color and intensity of light can be efficiently introduced into the light guide.

    摘要翻译： 壳体容纳有三种基色的芯片LED。 壳体设置在板状光导的通孔中。 芯片LED安装在基板的两个表面上，以面对通孔的周面（光入射面）。 壳体由容纳其中的基板和芯片LED的透明合成树脂制成。 从芯片LED发射的光可以直接引入光导的光入射表面。 控制芯片LED的三原色，使得能够有效地将光的期望的颜色和强度引入导光体。

    Light emitting device
    7.
    发明授权
    Light emitting device 失效
    发光装置

    公开(公告)号：US07249869B2

    公开(公告)日：2007-07-31

    申请号：US11191997

    申请日：2005-07-29

    申请人： Toshinori Takahashi ,  Akihiro Misawa ,  Yoshiharu Tanaka

    发明人： Toshinori Takahashi ,  Akihiro Misawa ,  Yoshiharu Tanaka

    IPC分类号： F21V7/00

    CPC分类号： G09F23/00 ,  B60R13/005 ,  G02B6/0001 ,  G02B6/0021 ,  G02B6/0073 ,  G02B6/0091 ,  G09F13/22 ,  G09F21/04

    摘要： A light emitting device includes a mark body, a substrate arranged in back of the mark body, an LED mounted on an opposite surface of the substrate to the mark body, and a light guide arranged on a closer side of the substrate to the LED and having an upper surface serving as a light introducing surface for introducing LED-based light, a side surface serving as a light emitting surface and a backside subjected to a light diffuse reflection process to cause diffuse reflection by the backside. Incidentally, there can be provided a light emitting device that includes a light guide arranged on a closer side of the substrate to the LED and having an upper surface serving as a light introducing surface for introducing LED-based light, a side surface serving as a light emitting surface and a backside having a plurality of protrusions in a rib form.

    摘要翻译： 发光装置包括标记体，布置在标记体背面的基板，安装在基板的与标记体相反的表面上的LED以及布置在基板与LED的更靠近侧的导光体，以及 具有用作引入LED基光的光引入表面的上表面，用作发光表面的侧表面和经受光漫反射处理的背面，以引起背面的漫反射。 顺便提及，可以提供一种发光装置，其包括布置在基板的更靠近LED的光导体上，并且具有用作引入LED的光的上表面，用于引入LED的光，作为 发光表面和具有多个突起形状的背面。

    Illumination device for license plate
    8.
    发明授权
    Illumination device for license plate 失效
    车牌照明装置

    公开(公告)号：US07163322B2

    公开(公告)日：2007-01-16

    申请号：US10943162

    申请日：2004-09-17

    申请人： Yasumasa Tatewaki ,  Toshinori Takahashi ,  Yoshiharu Tanaka ,  Akihiro Misawa ,  Kazutoshi Ikeda ,  Takao Adachi ,  Katsumi Esaka ,  Tatsuya Oba

    发明人： Yasumasa Tatewaki ,  Toshinori Takahashi ,  Yoshiharu Tanaka ,  Akihiro Misawa ,  Kazutoshi Ikeda ,  Takao Adachi ,  Katsumi Esaka ,  Tatsuya Oba

    IPC分类号： B60Q1/56

    CPC分类号： G09F13/02 ,  B60Q1/2696 ,  B60Q1/56 ,  G02B6/0011

    摘要： In an illumination device for license plate which illuminates the license plate from the front side thereof, at least one light source consist of a white LED is arranged at a position upward or obliquely upward of the license plate in such a manner that optical axes thereof traverse with a lower range than the center of the license plate, and a reflector is arranged at a position obliquely downward seen from an observer's side of the light source, receiving a light directing to the observer's side from a portion of a light emitted from the light source, and converting the light into a light irradiating the center or the lower part of the license plate. Further, a garnish for accommodating the light source and having a light transmitting part can be provided to the illumination device.

    摘要翻译： 在从前侧照射牌照的车牌用照明装置中，将由白色LED构成的至少一个光源配置在车牌上方或斜上方的位置，使其光轴横穿 具有比车牌的中心更低的范围，并且反射器被布置在从光源的观察者侧倾斜向下看的位置处，从从光发射的光的一部分接收到观察者侧的光 源，并将光转换成照射车牌的中心或下部的光。 此外，可以向照明装置提供用于容纳光源并具有透光部分的装饰件。

    Light emitting device
    9.
    发明申请
    Light emitting device 失效
    发光装置

    公开(公告)号：US20060023468A1

    公开(公告)日：2006-02-02

    申请号：US11191997

    申请日：2005-07-29

    申请人： Toshinori Takahashi ,  Akihiro Misawa ,  Yoshiharu Tanaka

    发明人： Toshinori Takahashi ,  Akihiro Misawa ,  Yoshiharu Tanaka

    IPC分类号： F21V7/04

    CPC分类号： G09F23/00 ,  B60R13/005 ,  G02B6/0001 ,  G02B6/0021 ,  G02B6/0073 ,  G02B6/0091 ,  G09F13/22 ,  G09F21/04

    摘要： The invention provides a light emitting device comprising a mark body, a substrate arranged in back of the mark body, an LED mounted on an opposite surface of the substrate to the mark body, and a light guide arranged on a closer side of the substrate to the LED and having an upper surface serving as a light introducing surface for introducing LED-based light, a side surface serving as a light emitting surface and a backside subjected to a light diffuse reflection process to cause diffuse reflection by the backside. Incidentally, there can be provided a light emitting device comprising a light guide arranged on a closer side of the substrate to the LED and having an upper surface serving as a light introducing surface for introducing LED-based light, a side surface serving as a light emitting surface and a backside having a plurality of protrusions in a rib form.

    摘要翻译： 本发明提供了一种发光装置，其包括标记体，布置在标记体背面的基板，安装在基板的相对表面上的标记体的LED以及布置在基板的更靠近侧的光导 所述LED具有用作引入LED的光的上表面，用作发光面的侧面和经受光漫反射处理的背面，以引起背面的漫反射。 顺便提及，可以提供一种发光装置，其包括布置在基板的更靠近LED上的光导，并具有用作引入LED的光的上表面，用于引入LED的光，作为光的侧面 发射表面和具有多个突起形状的背面。