Patent ID: 9664843
Date: 2017-05-30
CPC Classifications: G02B,G02F

Claim:
1. A backlight assembly comprising: a reflective sheet; a light guide plate on the reflective sheet, comprising an incident surface; a plurality of optical sheets on the light guide plate; a plurality of LEDs arranged along the incident surface of the light guide plate; a light conversion member between the plurality of LEDs and the light guide plate; and a heat transfer part adjacent to the plurality of LEDs and the light conversion member; wherein the light conversion member comprises: a tube; a host in the tube; and a plurality of quantum dots in the host, wherein the tube comprises: an incident surface opposite to the plurality of LEDs; an exit surface opposite to the incident surface; a top surface extending from the incident surface to the exit surface, a bottom surface extending from the incident surface to the exit surface, wherein a portion of the heat transfer part is disposed on the incident surface of the tube, wherein the heat transfer part includes a top portion which is disposed on the top surface of the tube, wherein the heat transfer part includes a bottom portion which is disposed on the bottom surface of the tube, wherein a portion of the heat transfer part is disposed under the plurality of LEDs, and wherein the tube extends along the incident surface of the light guide plate.