Patent ID: 9285634
Filing Date: 2016-03-15
CPC Classification: G02B,G02F

Claim Text:
1. A display device, comprising: a light source extending in a first direction, the light source being configured to emit light; an optical member configured to guide the light emitted from the light source; and a display panel disposed on the optical member, the display panel being configured to display an image using the light guided by the optical member, wherein the optical member comprises: wherein the diffusion reflection area comprises sub-reflection patterns configured to guide at least some of the light emitted from the light source in the second direction, the sub-reflection patterns being spaced apart from one another in the first direction, the sub-reflection patterns extending in the second direction, and wherein each of the sub-reflection patterns has a constant width or a width that decreases with increasing distance in the second direction from the light source.