| 摘要 |
PROBLEM TO BE SOLVED: To provide a light guide body allowing simplification of structure.SOLUTION: A light guide body 4 includes a plurality of light guide plates 42 formed in a long plate-like shape. Each light guide plate 42 includes a reflection part 42a which makes light entering from an end face of a width direction Y reflect toward an end face of a longitudinal direction X. The plurality of light guide plates 42 are placed so that they may overlap in a thickness direction Z. |
