Patent ID: 9645298
Date: 2017-05-09
CPC Classifications: G02B,G02F

Claim:
1. A backlight module, comprising a light bar, a light guide plate and a reflector sheet, the light guide plate and the reflector sheet being adhered to each other, the light bar being located on one side of the light guide plate and comprising a plurality of light sources arranged at intervals, wherein, an anti-reflection structure is provided on at least one side of the light guide plate and/or the reflector sheet and used for reducing light reflected by the reflector sheet which is emitted from the light sources; the anti-reflection structure comprises a first anti-reflection structure and/or a second anti-reflection structure, the first anti-reflection structure being located on a first side of the light guide plate and/or the reflector sheet close to the light bar, while the second anti-reflection structure being located on at least one side other than the first side of the light guide plate and/or the reflector sheet, wherein the first anti-reflection structure corresponds in shape to the primary reflective region of the reflector sheet onto which the light sources irradiate.