Backlight module

The utility model discloses a backlight module contains backlight and reflection stratum, the backlight has into the plain noodles and goes out the optics diaphragm that the plain noodles just includes a plurality of range upon range of settings, the optics diaphragm contains quantum membrane, at least one the optics diaphragm is equipped with at surface and/or border along going out the plain noodles orientation the reflection stratum, reflectible spectrum wavelength is adopted in the reflection stratum is that the light and/or the spectrum wavelength of 380nm~780nm within range all band is made at the reflective material of the light of 380nm~arbitrary wave band of 780nm within range. The utility model discloses a backlight module can effectively solve the problem of the liquid crystal backlight module edge colour cast of using the quantum membrane, and embodiment is simple, and the cost is lower, can be in manufacture factory on a large scale extend use. 本实用新型公开了种背光模组包含背光源及反射层，所述背光源具有入光面及出光面且包括多个层叠设置的光学膜片，