Patent ID: 9488771
Filing Date: 2016-11-08
CPC Classification: F21W,F21Y,G02B,H05B

Claim Text:
1. A lighting module comprising: a first light guide plate which includes a top surface and a bottom surface, each of which emits light, and a light incident side; a second light guide plate which is provided below the first light guide plate and includes a top surface and a bottom surface, each of which emits light, and a light incident side; a reflector provided between the first light guide plate and the second light guide plate; a light source which includes a first plurality of light emitting devices provided on a first side of the first light guide plate, and a second plurality of light emitting devices provided on a first side of the second light guide plate; and a case in which the first sides of the first and the second light guide plates are disposed and in which the light source is disposed, wherein the case includes: