Patent ID: 11899309
Assignee: JAPAN DISPLAY INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  F | IPC G

Claim 0:
1. An electronic apparatus comprising:
a liquid crystal panel; and
an illumination device that illuminates the liquid crystal panel, wherein
the illumination device includes
a light guide having a first surface facing the liquid crystal panel, a first side surface, a second side surface on an opposite side of the first side surface, a recess portion recessed from the first side surface toward the second side surface on the first side surface, and a third side surface exposed by the recess portion and opposed to the second side surface,
a plurality of first light sources opposed to the first side surface,
a plurality of second light sources located in the recess portion and opposed to the third side surface, and
a wavelength conversion element that converts a wavelength of light from the second light source,
each of the second light sources has a light-emitting surface smaller than that of each of the first light sources, and
the wavelength conversion element is located between the second light source and the third side surface.