Display device color filter patterns and a black matrix

A display device comprising:

• a first substrate including a pixel region and a peripheral region at least partially surrounding the pixel region;
• a plurality of pixels disposed in the pixel region, the plurality of pixels including first, second and third sub-pixels, wherein the first sub-pixel includes a first light emitting element including a first electrode disposed on the first substrate, a first emitting layer directly disposed on the first electrode, and a second electrode disposed on the first emitting layer, and the second sub-pixel includes a second light emitting element including a third electrode disposed on the first substrate, a second emitting layer directly disposed on the third electrode, and the second electrode, wherein the second electrode is disposed on the second emitting layer;
• and
• a color conversion layer including a first color filter pattern corresponding to the first light emitting element, a second color filter pattern corresponding to the second light emitting element, and a black matrix overlapping at least one of a portion of the first light emitting element where the first emitting layer is directly disposed on the first electrode or a portion of the second light emitting element where the second emitting layer is directly disposed on the third electrode,
• wherein a width of the first color filter pattern is smaller than a width of the first emitting layer, and/or a width of the second color filter pattern is smaller than a width of the second emitting layer.

A display device comprising:

• a first substrate including a display area and a non-display area;
• a plurality of pixels disposed in the display area, the plurality of pixels including first, second and third sub-pixels, wherein the first sub-pixel includes a first electrode disposed on the first substrate, a first emitting layer disposed directly on the first electrode, and a second electrode disposed on the first emitting layer, the second sub-pixel includes a second emitting layer, and the third sub-pixel includes a third emitting layer;
• and
• a color conversion layer including a first color filter pattern corresponding to the first emitting layer, a second color filter pattern corresponding to the second emitting layer, a third color filter pattern corresponding to the third emitting layer, and a black matrix at least partially surrounding the first, second and third color filter patterns,
• wherein the black matrix partially overlaps at least one of the first emitting layer or the second emitting layer, and the black matrix does not overlap the third emitting layer, wherein the first color filter pattern has a size smaller in a first direction of the first substrate than that of a portion of the first emitting layer directly contacting the first electrode.