| 摘要 |
PURPOSE:To prevent a shade between arranged fluorescent lamps by installing recess reflectors on boundary back sides of adjacent lamps. CONSTITUTION:A reflecting plate 8 formed by assembling a pair of reflecting plates 8a, 8b of a flat plate state formed by coating back sides of fluorescent lamps 4 supported at both ends by a socket 7 and linearly arranged at an interval A in a fluorescent lamp container 3, for example, with white gloss coating in a recess surface state is directed at its reflecting surface toward the lamps 4 and its end is so widely installed as to arrive at a glass 4a corresponding part of the lamp 4. Most of lights emitted to the plate 8 from the end side of the lamp 4 is reflected and advanced to the side of the interval A, and hence the part is brightly illuminated. Accordingly, a character of a film stuck to a shade 2 is easily read. |
