Patent ID: 11864416
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 10:
11. A display device comprising:
a data line and a driving voltage line disposed on a substrate;
a pixel electrode disposed on the substrate and comprising a first pixel electrode, a second pixel electrode, and a third pixel electrode;
a pixel defining layer disposed on the substrate and including a first pixel opening that overlaps the first pixel electrode, a second pixel opening that overlaps the second pixel electrode, and a third pixel opening that overlaps the third pixel electrode;
a light emitting element layer comprising a first light emitting element layer that is disposed in the first pixel opening and displays a first color, a second light emitting element layer that is disposed in the second pixel opening and displays a second color, and a third light emitting element layer that is disposed in the third pixel opening and displays a third color; and
a common electrode disposed on the light emitting element layer,
wherein the first pixel opening comprises a first sub-pixel opening and a second sub-pixel opening,
wherein the pixel defining layer further comprises a blocking portion that overlaps the first pixel electrode,
wherein the blocking portion is disposed between the first sub-pixel opening and the second sub-pixel opening, and blocks light, and
wherein the blocking portion overlaps a step portion of the first pixel electrode.