| 摘要 |
PROBLEM TO BE SOLVED: To provide a light emission device that can provide an image which is visible as a combination of: an image drawn in a direction parallel to an upper surface of the light emission device; and a composed side surface image composed by plurally and consecutively arranging unit images of a side surface in a direction perpendicular to the upper surface of the light emission device.SOLUTION: A light emission device 100 comprises: a light guide member 30 that has a through-hole formed substantially in the center; a light source member 10 that has a plurality of light sources 12 arranged in a periphery to introduce light to the light guide member; a mirror surface member 20 that has a plurality of light passing holes 21 formed over the plurality of light sources so as to be able to emit light from the plurality of light sources to the light guide member side, and is arranged between the light guide member and the light source member; and a half mirror 40 that is arranged on the front face side of the light guide member. In the light guide member 30, non-transmission parts 50 and 60 are provided that prevent the passage of the light, excluding any or both of a light emission part 32a formed in at least a part on the inner circumferential surface 32 side and a light introduction part formed in at least a part of a part corresponding the light passing hole 21. |
