Patent ID: 9606284
Date: 2017-03-28
CPC Classifications: G02B,G02F

Claim:
1. A display device comprising: a light source; a light guide plate into which light is incident from the light source; a light conversion member on the light guide plate; a reflective sheet under the light guide plate; a display panel on the light conversion member; and a scattering part on the light guide plate, wherein the light guide plate is disposed between the light conversion member and the reflective sheet, wherein the light conversion member comprises: a lower substrate; a light conversion layer on the lower substrate; and an upper substrate on the light conversion layer, wherein the light conversion layer comprises: a plurality of quantum dots (QD); and a host layer, wherein the scattering part comprises a bead, wherein the scattering part is disposed between the lower substrate and the light guide plate, wherein the lower substrate support the light conversion layer, wherein the lower substrate and the upper substrate comprise polyethyleneterephthalate (PET), wherein the lower substrate and the upper substrate protect the light conversion layer from external impact, wherein the light conversion member comprises a lower reflection preventing layer and an upper reflection preventing layer.