| abstract |
(57) [Abstract] [Purpose] To form a reflecting surface on a reflecting substrate containing a light source simply, surely and quickly. [Structure] A light guide body 13, a fluorescent lamp 14 which illuminates a side surface of an end surface of the light guide body 13 to make a display surface 13a of the light guide body emit light in a planar shape, and the fluorescent lamp 14 is included. It has a resin lamp case 15 that reflects the light from this lamp to the light guide 13 side, and a light case 12 that houses at least the lamp case 15, the fluorescent lamp 14 and the light guide 13. The inner surface of the lamp case 15 is plated with Cu / Ni / Cr metal to form a reflective surface 21. To form. |