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41 条记录 (耗时 0.025 秒)

    Indicator apparatus
    22.
    发明授权
    Indicator apparatus 有权
    指示仪

    公开(公告)号：US09136072B2

    公开(公告)日：2015-09-15

    申请号：US13389705

    申请日：2009-10-09

    申请人： Eiji Yuasa ,  Tatsuhito Ishii ,  Motohiro Doi

    发明人： Eiji Yuasa ,  Tatsuhito Ishii ,  Motohiro Doi

    IPC分类号： G01D11/28 ,  H01H9/18 ,  E05B17/10 ,  H01H13/02 ,  H01H9/02

    CPC分类号： H01H9/182 ,  E05B17/10 ,  H01H9/0235 ,  H01H13/023 ,  H01H2219/06 ,  H01H2219/0622

    摘要： In an indicator apparatus, a prism member includes: a prism member side surface; and a transmitting and reflecting surface that is inclined relative to the prism member side surface, and into which light from a light source is admitted. An adjacent member has an adjacent surface that is adjacent to the prism member side surface. The light from the light source is admitted into the transmitting and reflecting surface when the light source is lit, and passes through the prism member. If the prism member is viewed frontally when the light source is not lit, the adjacent surface is visible by optical reflection at the transmitting and reflecting surface.

    摘要翻译： 在指示装置中，棱镜构件包括：棱镜构件侧表面; 以及相对于棱镜部件侧面倾斜的发射和反射表面，并且来自光源的光被允许。 相邻构件具有邻近棱镜构件侧表面的相邻表面。 当光源点亮时，来自光源的光进入发射和反射表面，并通过棱镜构件。 如果在光源未点亮的情况下观察棱镜构件，则通过发射和反射表面处的光学反射可以看到相邻的表面。

    LED SURFACE COVER, AND LED LIGHTING SYSTEM, DISPLAY DEVICE
    28.
    发明申请
    LED SURFACE COVER, AND LED LIGHTING SYSTEM, DISPLAY DEVICE 有权
    LED表面罩和LED照明系统，显示设备

    公开(公告)号：US20120250318A1

    公开(公告)日：2012-10-04

    申请号：US13395411

    申请日：2011-05-27

    申请人： Motohiro Doi ,  Tatsuhito Ishii ,  Eiji Yuasa

    发明人： Motohiro Doi ,  Tatsuhito Ishii ,  Eiji Yuasa

    IPC分类号： F21V7/04 ,  F21V13/10 ,  F21V7/00

    CPC分类号： G02B19/0028 ,  G02B19/0061 ,  H01L33/58

    摘要： An LED surface cover (1) consists of a resin molding and has amain reflector (2) which reflects light forward from a surface light source and a subsidiary reflector (3) having a reflection surface which reflects light emitted from an LED light source (4) to the main reflector (2). The main reflector (2) has an aperture portion (2a) were the LED light source can be disposed and has a curved surface for traveling light reflected from the subsidiary reflector (3) to a region forward from the surface light source. The subsidiary reflector (3) is disposed above the aperture portion (2a) formed on the main reflector (2). The reflection surface of the subsidiary reflector (3) has an inclination with respect to a surface of the aperture portion (2a). The present invention provides a lighting system capable of accomplishing surface emission by carrying out a simple method, even though the LED light source (4) having a strong directivity is used.

    摘要翻译： LED表面盖（1）由树脂模制件构成，并具有从表面光源向前反射光的反射器（2）和具有反射从LED光源（4）发射的光的反射面的辅助反射体（3） ）到主反射器（2）。 主反射器（2）具有开口部分（2a），LED光源可以被布置，并且具有用于从辅助反射器（3）反射到从表面光源向前的区域的行进光的弯曲表面。 辅助反射器（3）设置在形成在主反射器（2）上的开口部分（2a）的上方。 辅助反射体（3）的反射面相对于开口部（2a）的表面具有倾斜度。 本发明提供一种能够通过简单的方法实现表面发射的照明系统，即使使用具有强指向性的LED光源（4）。