Patent ID: 8752973

Claim:
A lighting device comprising: a first light source; a first light guide member including a light entering surface through which light emitted from the first light source enters, and a light exiting surface through which the light exits; a second light source; a second light guide member including a light entering surface through which light emitted from the second light source enters, and a light exiting surface through which the light exits; a first reflection member configured to reflect light emitted from the first light source toward the light exiting surface of the first light guide member; and a second reflection member configured to reflect light emitted from the second light source toward the light exiting surface of the second light guide member, wherein: the light exiting surface of the second light guide member is disposed to overlap at least a portion of the light existing surface of the first light guide member that is farthest from the first light source; and light outputted from the light exiting surface of the second light guide member enters the first light guide member at least from a surface of the first light guide member that is opposite to the light exiting surface thereof; the first reflection member is arranged on the first light guide member substantially so as not to overlap the light exiting surface of the second light guide member; and the first reflection member is arranged to cover at least the second light source, and is arranged on a side of the second light source close to the first light guide member.