Patent ID: 8393775
Filing Date: 2013-03-12
Classification: G02B,G02F,H01L

Abstract:
1. A light generating device comprising: arrays of light source devices arranged on a first layer and including a plurality of light source devices, the plurality of light source devices including a first light source device and a second light source device configured to emit light in opposite directions, at least one of the first and second light source devices including: a reflection layer disposed on the first layer and configured to reflect the light emitted from the plurality of light source devices; and a second layer covering the plurality of light source devices and the reflection layer, wherein a first angle θ a second angle θ a difference between the first angle θ wherein the plurality of the light source devices positioned on the line extending perpendicularly from the light emitting surface of the first light source device emit light in the same direction as a light emitting direction of the first light source.