| 摘要 |
PURPOSE: A hybrid illumination system is provided to easily improve illumination effect by outputting the interference light between the light emitted from an LED and the light emitted from an OLED. CONSTITUTION: A substrate(10) is made of a minute crystal glass material. A main light source part(20) is arranged on the substrate. The main light source part includes an OLED. A secondary light source part(30) is arranged in the side of the substrate. The secondary light source part includes a plurality of LEDs(31). A reflector is arranged in order to face the secondary light source part. An out-coupling film is attached to the substrate. The optical emission surface of the out-coupling film is divided into two regions which have dissimilar diffusion properties. |
