Patent ID: 8876357
Filing Date: 2014-11-04
Classification: G02F

Abstract:
1. A lighting device, comprising: a light source; a chassis housing the light source; a reflection sheet disposed within the chassis and reflecting light; and a heat insulator disposed between the chassis and the reflection sheet; wherein the chassis is disposed such that a main plate surface thereof is aligned along a vertical direction; the chassis includes at least an upper portion and a lower portion; the heat insulator includes an upper portion overlapping area overlapping the upper portion of the chassis and a lower portion overlapping area overlapping the lower portion of the chassis, the upper portion overlapping area is smaller than the lower portion overlapping area; the heat insulator has a shape such that an area thereof decreases from bottom to top in the vertical direction; and the upper portion overlapping area is formed such that an area thereof gradually decreases from bottom to top in the vertical direction.