Display device and method for manufacturing same

A method of manufacturing a display device, the method comprising:

• providing a pixel including a pixel area,
• wherein the providing of the pixel comprises forming a pixel circuit part and forming a display element part,
• the forming of the pixel circuit part comprises:
• forming at least one transistor, a first conductive line, a second conductive line, a third conductive line, and a fourth conductive line spaced apart from each other on a substrate;
• and
• forming a protective layer on the transistor and the first to fourth conductive lines, and
• the forming of the display element part comprises:
• forming a first electrode electrically connected to the first conductive line, a second electrode spaced apart from the first electrode and electrically connected to the second conductive line, a third electrode spaced apart from the second electrode and electrically connected to the third conductive line, and a fourth electrode spaced apart from the third electrode and electrically connected to the fourth conductive line, on the protective layer;
• aligning light emitting elements between the first to fourth electrodes by forming an electric field between the first and second electrodes, between the second and third electrodes, and between the third and fourth electrodes by applying an alignment signal corresponding to each of the first to fourth conductive lines;
• and
• forming a contact electrode on each of the first to fourth electrodes.