Backlight Module and Display Device

A backlight module, comprising:

• a first light guide plate having a first light exit surface and a first light incident surface intersecting the first light exit surface;
• an anti-peeping film located on a side of the first light exit surface of the first light guide plate;
• a second light guide plate located on a side of the anti-peeping film away from the first light guide plate, the second light guide plate having a second light exit surface away from the anti-peeping film and a second light incident surface intersecting the second light exit surface, wherein the second light incident surface and the first light incident surface are located at a same side of the first light guide plate;
• and
• a first light source and a second light source that are arranged along a direction perpendicular to a reference plane, the first light source being opposite the first light incident surface;
• wherein the second light source includes a first portion, the first portion extending along the direction perpendicular to the reference plane and being opposite the second light incident surface;
• a side of the first light source proximate to the first light guide plate is staggered from a side of the second light source proximate to the second light guide plate, and the side of the first light source proximate to the first light guide plate is closer to a center of the first light guide plate than the second light source;
• and
• the reference plane is a plane where the first light exit surface is located.