Display device

A display device comprising:

• a first subpixel;
• and
• a second subpixel,
• wherein the first subpixel comprises a first light source unit comprising a plurality of first light-emitting elements configured to emit first light having a center wavelength of a first wavelength,
• wherein the second subpixel comprises a second light source unit comprising a plurality of second light-emitting elements configured to emit second light having a center wavelength of a second wavelength,
• wherein the first light source unit comprises first to nth light-emitting groups that are connected in series, each of the first to nth light-emitting groups comprising the plurality of first light-emitting elements, where n is a natural number,
• wherein the second light source unit comprises first to mth light-emitting groups that are connected in series, each of the first to mth light-emitting groups comprising the plurality of second light-emitting elements, where m is a natural number,
• wherein the second wavelength is different from the first wavelength, and n is different from m.