| 摘要 |
PROBLEM TO BE SOLVED: To efficiently radiate heat generated when a lamp device is driven.MEANS FOR ACHIEVING THE PURPOSE: A lamp device of an embodiment includes: a structure which has an inner surface and an outer surface so as to form an opening part; a radiator including pins extending from an outer surface of the structure in an external direction; and a substrate which is disposed below the pins of the radiator and has light emitting elements disposed on one surface.SELECTED DRAWING: Figure 1 |
