Light emitting diode device
    1.
    发明授权
    Light emitting diode device 有权
    发光二极管装置

    公开(公告)号:US07061454B2

    公开(公告)日:2006-06-13

    申请号:US10619507

    申请日:2003-07-16

    IPC分类号: G09G3/32 G09G3/14

    摘要: An LED device comprises a white LED device and a red LED device. The white LED device has a substrate, a blue LED mounted on the substrate for emitting blue light, a transparent resin covering the blue LED and including phosphor particles. The phosphor particle has a quality to convert blue light to white light, if the particle contacts with the blue light. The red LED device has a substrate, a red LED mounted on the substrate for emitting red light, and a transparent resin covering the red LED device is disposed so that emitted red light mixes with the white light emitted from the white LED device.

    摘要翻译: LED装置包括白色LED装置和红色LED装置。 白色LED装置具有基板,蓝色LED安装在基板上用于发射蓝色光,透明树脂覆盖蓝色LED并包括荧光体颗粒。 如果粒子与蓝光接触,则荧光体颗粒具有将蓝光转换成白光的质量。 红色LED装置具有基板,安装在基板上的红色LED,用于发出红色光,并且设置覆盖红色LED装置的透明树脂,使得发射的红光与从白色LED装置发出的白色光混合。

    Light-emitting apparatus
    3.
    发明授权
    Light-emitting apparatus 有权
    发光装置

    公开(公告)号:US07538830B2

    公开(公告)日:2009-05-26

    申请号:US11111830

    申请日:2005-04-22

    申请人: Masatoshi Sasuga

    发明人: Masatoshi Sasuga

    IPC分类号: G02F1/1335

    摘要: A light-emitting apparatus, comprising at least one LED element, and at least one liquid crystal lens disposed to face the LED element and positioned at a distance from the LED element, a focal length of light, broadening and narrowing directions of light, and changing the illuminating area of light being adjustable by applying a voltage to the at least one liquid crystal lens and a light-emitting apparatus, further comprising at least one lens placed on the liquid crystal lens.

    摘要翻译: 一种发光装置,包括至少一个LED元件,以及至少一个液晶透镜,其设置成面对所述LED元件并且定位在距离所述LED元件一定距离处,所述光的焦距,光的变宽和变窄的方向以及 通过向至少一个液晶透镜和发光装置施加电压来改变可调节的光的照明面积,还包括放置在液晶透镜上的至少一个透镜。