Patent ID: 8746899

Claim:
A light emitting apparatus comprising: a first rod integrator and a second rod integrator; and a light emitting device disposed between the first rod integrator and the second rod integrator, wherein the light emitting device emits first light and second light to be incident on the first rod integrator, and third light and fourth light to be incident on the second rod integrator, the first rod integrator has: a first light incident surface on which the first light and the second light are incident, a first bent portion that changes the propagating direction of the first light and the second light, and a first light exiting surface through which the first light and the second light exit toward a predetermined area, and the second rod integrator has: a second light incident surface on which the third light and the fourth light are incident, a second bent portion that changes the propagating direction of the third light and the fourth light, and a second light exiting surface through which the third light and the fourth light exit toward the predetermined area.