OMNIDIRECTIONAL LIGHT EMITTING DEVICE LAMP

    公开(公告)号:US20120307492A1

    公开(公告)日:2012-12-06

    申请号:US13240110

    申请日:2011-09-22

    IPC分类号: F21V7/00 F21V29/00

    摘要: 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.

    摘要翻译: 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。