| 摘要 |
PURPOSE:To enable surface light-emission by colors without preparing a color flter by filling a reflection pan with a light-transmitting substance containing a colored light scattering material, overturning the reflection pan and settling a light scattering agent to the surface side. CONSTITUTION:A reflection pan 11 consists of a base 12 and a circumferential wall 13, and the nose side is formed fanwise in the inner surface 13a of the circumferential wall 13. Frame pieces for setting elements are pressed into the base 12, and light-emitting elements 151... are bonded with each frame piece. On the other hand, a light scattering material 20 colored is made contain in a light- transmitting substance 19. The inner void section 11a of the pan 11 is filled with the substance 19. The opening 11b of the pan 11 is closed by a cover body 21, and the pan 11 is brought to the attitude of over-turn and the scattering material 20 is settled to the surface side of the substance 19. A surface light-emitting device is manufactured by removing the cover body 21 from the pan 11. In the constitution, color light-emission is enabled without separately mounting a color filter when the elements 151... are conducted. |
