Pixel and display device including the same

A pixel comprising:

• a first electrode, a second electrode, a third electrode, and a fourth electrode each disposed on a substrate and physically separated from each other;
• at least one first light emitting element disposed between the first electrode and the second electrode;
• at least one second light emitting element disposed between the second electrode and the third electrode;
• at least one third light emitting element disposed between the third electrode and the fourth electrode;
• a first contact electrode disposed on the first electrode and electrically contacting the first electrode and a first end of the at least one first light emitting element;
• a first intermediate electrode disposed on the second electrode and electrically contacting a second end of the at least one first light emitting element and a first end of the at least one second light emitting element;
• a second contact electrode disposed on the third electrode and electrically contacting the third electrode, a second end of the at least one second light emitting element, and a second end of the at least one third light emitting element;
• and
• a second intermediate electrode disposed on the fourth electrode and electrically contacting a first end of the at least one third light emitting element, wherein
• the first intermediate electrode and the second intermediate electrode are electrically connected to each other, and
• the first intermediate electrode and the second intermediate electrode are integral with each other and form an intermediate electrode.

A pixel comprising:

• a first electrode, a second electrode, a third electrode, a fourth electrode, a fifth electrode, a sixth electrode, a seventh electrode, and an eighth electrode each disposed on and above a substrate and physically separated from each other;
• at least one first light emitting element disposed between the first electrode and the second electrode;
• at least one second light emitting element disposed between the second electrode and the third electrode;
• at least one third light emitting element disposed between the third electrode and the fourth electrode;
• at least one fourth light emitting element disposed between fifth electrode and the sixth electrode;
• at least one fifth light emitting element disposed between the seventh electrode and the eighth electrode;
• a first contact electrode disposed on and above the fifth electrode and electrically contacting the fifth electrode and a first end of the at least one fourth light emitting element;
• a first intermediate electrode disposed on the sixth electrode and the first electrode and electrically contacting a second end of the at least one fourth light emitting element and a first end of the at least one first light emitting element;
• a second intermediate electrode disposed on the second electrode and the fourth electrode and electrically contacting a second end of the at least one first light emitting elements, a first end of the at least one second light emitting element, and a first end of the third light emitting element;
• a third intermediate electrode disposed on the third electrode and the eighth electrode and electrically contacting a second end of the at least one second light emitting element, a second end of the at least one third light emitting element, and a first end of the at least one fifth light emitting element;
• and
• a second contact electrode disposed on the seventh electrode and electrically contacting a second end of the at least one fifth light emitting elements, wherein
• the third intermediate electrode forms an electrical connection between the third electrode and the second end of the at least one second light emitting element, and
• the third intermediate electrode forms an electrical connection between the third electrode and the second end of the at least one third light emitting element.

A display device comprising:

• a substrate including a plurality of pixel areas;
• and
• a pixel provided in each of the pixel areas,
• wherein the pixel includes:
• a first electrode, a second electrode, a third electrode, and a fourth electrode, each disposed on the substrate and physically separated from each other;
• at least one first light emitting element disposed between the first electrode and the second electrode;
• at least one second light emitting element disposed between the second electrode and the third electrode;
• at least one third light emitting element disposed between the third electrode and the fourth electrode;
• a first contact electrode disposed on the first electrode and electrically contacting the first electrode and a first end of the at least one first light emitting element;
• a first intermediate electrode disposed on the second electrode and electrically contacting a second end of the at least one first light emitting element and a first end of the at least one second light emitting element;
• a second contact electrode disposed on the third electrode and electrically contacting the third electrode, a second end of the at least one second light emitting element, and a second end of the at least one third light emitting element;
• and
• a second intermediate electrode disposed on the third electrode and electrically contacting a first end of the at least one third light emitting element, wherein
• the first intermediate electrode and the second intermediate electrode are electrically connected to each other, the second contact electrode forms an electrical connection between the third electrode and the second end of the at least one second light emitting element, and
• the second contact electrode forms an electrical connection between the third electrode and the second end of the at least one third light emitting element.