Light diffusing component, backlight component and display device

A backlight component of a display device comprising a light diffusing component, wherein the light diffusing component comprises:

• a main body that comprises a first side, a second side, a third side and a four side, wherein the first side and the third side are opposite to each other, the second side and the fourth side are opposite to each other and connected to the first side and the third side;
• a protruding portion, disposed on the first side of the main body portion and protruded from the first side of the main body portion;
• a reflecting portion, disposed on the protruding portion and an edge region of the main body portion connected to the protruding portion, so as to reflect light incident from a lower portion of the light diffusing component, wherein the edge region is extended from the second side to the fourth side along the first side;
• wherein light transmittance of the reflecting portion gradually increases in a direction away from a center of the light diffusing component,
• wherein the reflecting portion is covered by a frame of the display device.

A display device comprising a backlight component having a light diffusing component, wherein the light diffusing component comprises:

• a main body that comprises a first side, a second side, a third side and a four side, wherein the first side and the third side are opposite to each other, the second side and the fourth side are opposite to each other and connected to the first side and the third side;
• a protruding portion, disposed on the first side of the main body portion and protruded from the first side of the main body portion, wherein the edge region is extended from the second side to the fourth side along the first side;
• a reflecting portion, disposed on the protruding portion and an edge region of the main body portion connected to the protruding portion, so as to reflect light incident from a lower portion of the light diffusing component;
• wherein light transmittance of the reflecting portion gradually increases in a direction away from a center of the light diffusing component,
• wherein the reflecting portion is covered by a frame of the display device.