| 摘要 |
PURPOSE: A forming unit fiber optical lightening is provided to enhance the viewing angle by including the forming unit and to enhance the light using efficiency. CONSTITUTION: A light forming unit(101) is prepared in an end of an optical fiber(103) which emit the light. The forming unit is comprised of the transparent material. The forming unit includes at least one among scratch, or color, or lens. The forming unit is formed in a corn shape which becomes narrower to one corner point. A plurality of optical fiber and film are equipped in the front side of the light source. The film comprises a roll which is wound by a driving device. |
