Display device

A display device comprising:

• a lower substrate including an upper surface;
• an upper substrate including a rear surface facing the upper surface;
• a sealing member disposed between the lower substrate and the upper substrate to couple the lower substrate and the upper substrate;
• a plurality of light emitting elements disposed on the upper surface;
• a circuit layer disposed between the lower substrate and the plurality of light emitting elements, and including a plurality of driving elements respectively connected to the plurality of light emitting elements;
• an alignment pattern disposed on the upper surface and spaced apart from the plurality of light emitting elements;
• an encapsulation layer configured to encapsulate the plurality of light emitting elements;
• a color filter layer disposed on the rear surface and having a penetration portion that is aligned with the alignment pattern;
• a filling member disposed between the color filter layer and the encapsulation layer;
• and
• a filling member blocking portion disposed between the penetration portion and the filling member in plan view and protruding or recessed from a lower surface of the color filter layer.