Patent ID: 9223082
Filing Date: 2015-12-29
Classification: G02B,G02F

Abstract:
1. A backlight assembly, comprising: a light guide plate; a base plate, disposed on an opposite side of a light emitting side of the light guide plate; and a back plate, disposed on a side of the light guide plate along an edge of the base plate, wherein an edge-type light source is disposed on a side facing the light guide plate of the back plate, the back plate is pivotally connected with the base plate via a rotation axis, and the back plate is rotatable about the rotation axis to vary backlight effect of the backlight assembly, wherein the base plate, the back plate and the rotation axis are separated from each other, wherein the rotation axis is positioned between one side surface of the back plate which is adjacent to the side where the edge-type light source is disposed and one side surface of the base plate, and the one side surface of the back plate and the one side surface of the base plate is rotatable about the rotation axis.