| 摘要 |
A light irradiation apparatus of the embodiment is a light irradiation apparatus that emits light including an ultraviolet ray to a target relatively moving in one direction, including a light irradiation device in which a light emitting element is disposed on one main surface of a base; and a light irradiation chamber in whose internal space the target moves with a light-irradiated surface up from an entrance to an exit thereof in the one direction, the light irradiation device being disposed in an upper section of the internal space. |
