Display apparatus

A display apparatus, comprising:

• a circuit substrate;
• a plurality of light-emitting units, electrically bonded to the circuit substrate;
• an optical film, overlapping the light-emitting units, wherein the light-emitting units are disposed between the optical film and the circuit substrate, and the optical film comprises:
• a light reduction film, overlapping a light-emitting surface of the light-emitting units away from the circuit substrate;
• a first adhesive layer, disposed between the light reduction film and the light-emitting units and extending into a plurality of interspaces between the light-emitting units;
• and
• a second adhesive layer, disposed between the first adhesive layer and the light reduction film, and connecting the first adhesive layer, wherein the second adhesive layer has a first portion overlapping the light-emitting units and a second portion overlapping the interspaces, a thickness of the first portion is different from a thickness of the second portion, the first adhesive layer has a first surface overlapping the light-emitting surface of the light-emitting units and a second surface located between the light-emitting units and not overlapping the light-emitting units, a substrate surface of the circuit substrate is provided with the light-emitting units, and a height of the first surface of the first adhesive layer relative to the substrate surface is higher than a height of the second surface of the first adhesive layer relative to the substrate surface.