Patent ID: 8801208

Claim:
A lighting device comprising: a light source; a chassis configured to house the light source and including an opening configured to permit light from the light source to pass there through, the chassis including a light source installation area in which the light source is arranged and a light source non-installation area in which no light source is arranged; and an optical member disposed so as to face the light source and cover the opening, the optical member including: a light source overlapping portion that overlaps the light source installation area; a light source non-overlapping portion that overlaps the light source non-installation area; a light reflecting portion included in at least the light source overlapping portion and configured to reflect light from the light source to set a light reflectance in a surface area of the light source overlapping portion relatively higher than a light reflectance in a surface area of the light source non-overlapping portion; and color adjustment members arranged in the light source overlapping portion and in the light source non-overlapping portion such that a total area of the color adjustment members in the light source overlapping portion is different from a total area of the color adjustment members in the light source non-overlapping portion to adjust color intensity in the light source overlapping portion and the non-light source overlapping portion, each of the color adjustment members in at least the light-source non-overlapping portion contains coloring material configured to produce any one of yellow and red colors.