Patent ID: 8403511
Filing Date: 2013-03-26
Classification: G02B,G02F

Abstract:
1. An optical assembly, comprising: a first layer; a plurality of light sources disposed over the first layer; and a second layer that is disposed above the first layer and covers the plurality of light sources, wherein the plurality of light sources are disposed as at least a first light source array and a second light source array, wherein the light sources included in the first light source array and the light sources included in the second light source array emit light in different directions from each other, wherein the first light source array includes a first light source and a third light source disposed adjacent to the first light source, and the second light source array includes a second light source disposed on a vertical line extending between the first light source and the third light source, and wherein a gap between the first light source and the vertical line is different from a gap between the third light source and the vertical line.