Patent ID: 9664841
Date: 2017-05-30
CPC Classifications: G02B,G02F

Claim:
1. A backlight assembly comprising: a light source; a wavelength conversion member converting a wavelength of light output from the light source; a light guide plate to which the light is incident; a heat transfer part adjacent to the light source and the wavelength conversion member; and a heat dissipation part connected to the heat transfer part; wherein the heat transfer part comprises a top surface and a bottom surface, wherein the top surface of the heat transfer part is disposed on a top surface of the wavelength conversion member and covers the top surface of the wavelength conversion member, wherein the bottom surface of the heat transfer part is disposed under a bottom surface of the wavelength conversion member and covers the bottom surface of the wavelength conversion member; wherein a portion of the heat transfer part is disposed between the light source and the wavelength conversion member, and at least a portion of the heat transfer part is disposed under the light source; wherein the wavelength conversion member comprises quantum dots, and wherein the wavelength conversion member is disposed between the light source and the light guide plate.