| 摘要 |
PROBLEM TO BE SOLVED: To provide a lighting system of surface light emission type using optical fibers capable of reducing unevenness in the emitted light as much as practicable. SOLUTION: The ends Fa on the light emission side of optical fibers F are arranged at the confronting edge members of surface light emission parts 40, and light is introduced from these edge members. It is preferable that the ends Fa on light emission side of the optical fibers F arranged at one of the opposing edge members introduce the light directly to the light emission parts 40 while the ends Fa on light emission side of the optical fibers arranged along the other edge member of the light emission part 40 introduce the light to the light emission part 40 via a reflection plate 33 installed along the other edge member. |
