Liquid crystal display device and display apparatus

A liquid crystal display device comprising:

• a light source which emits light;
• a light collection part which collects the light emitted from the light source in a front direction of the liquid crystal display device so that, when an image is displayed, light collecting property in a first direction is different from the light collecting property in a second direction perpendicular to the first direction, the light collection part including:
• the two lens sheets in which a plurality of lenses is arranged in a planar shape, the two lens sheets including:
• a first lens sheet;
• and
• a second lens sheet having a higher light collecting property than a light collecting property of the first lens sheet;
• at least one of a first adhesive layer disposed on a light-emitting side with respect to the first lens sheet and a second adhesive layer disposed on the light-emitting side with respect to the second lens sheet;
• a liquid crystal part which controls a transmission state of the light collected by the light collection part;
• and
• an anisotropic diffusion layer which anisotropically diffuses the light passing through the liquid crystal part,
• wherein when the first adhesive layer is provided, the light collecting property of the first lens sheet is controlled by the first adhesive layer, and when the second adhesive layer is provided, the light collecting property of the second lens sheet is controlled by the second adhesive layer.