Patent ID: 9250379
Filing Date: 2016-02-02
CPC Classification: G02B,G02F

Claim Text:
1. A backlight module, comprising: a reflector having a supporting plate and two extending portions, wherein the two extending portions are located on two opposite sides of the supporting plate, respectively, an edge of at least one of the extending portions has a lug, and a first fold line is formed between the lug and the extending portion; a film having a main body and two positioning portions, wherein the two positioning portions are located on two opposite sides of the main body, respectively, the film includes two second fold lines, and the two second fold lines are located between the main body and the two positioning portions, respectively; and a light guide plate located between the supporting plate and the main body; wherein the main body corresponds to the supporting plate, the two extending portions are bent toward the main body, the two positioning portions are bent toward the supporting plate, and the two positioning portions are at least partially overlapped with the extending portions, respectively.