Display device

A display device comprising:

• a first electrode and a second electrode which extend in a first direction and are spaced apart from each other;
• a light-blocking layer disposed on the first electrode and the second electrode;
• and
• at least one light-emitting element which is disposed between the first electrode and the second electrode and includes end portions that are electrically connected to the first electrode and the second electrode, respectively, wherein
• the light-blocking layer includes:
• a light-blocking portion absorbing light;
• and
• at least one opening pattern including at least a portion that extends in the first direction,
• at least a partial area of the light-blocking portion partially overlaps the first electrode and the second electrode,
• the at least one opening pattern exposes portions of the first and second electrodes and exposes at least a portion of an area between the first and second electrodes, and
• the at least one light-emitting element overlaps the at least one opening pattern.