Patent ID: 9395577
Filing Date: 2016-07-19
CPC Classification: G02F,H05K

Claim Text:
1. A backlight assembly characterized in that the backlight assembly comprises: a light source, a conductive copper layer, a dielectric layer, a metallic printed circuit board and a heat sink; the dielectric layer is attached to one side surface of the metallic printed circuit board; the metallic printed circuit board is bent in an L-shape to form an inner bend side; the light source, the conductive copper layer, the dielectric layer and the heat sink are mounted on the inner bend side of the metallic printed circuit board; the light source and the heat sink are mounted respectively on two sides of the bent L-shaped metallic printed circuit board; the conductive copper layer is mounted on the dielectric layer; the light source and the heat sink are respectively connected to the conductive copper layer; surfaces of the heat sink that are not connected to the conductive copper layer are coated with an insulating paint.