US 12,245,467 B2
Display device
Hyeon Bum Lee, Hwaseong-si (KR); Hyun Duck Cho, Anyang-si (KR); and Chi Wook An, Hwaseong-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Nov. 15, 2021, as Appl. No. 17/526,006.
Claims priority of application No. 10-2021-0063428 (KR), filed on May 17, 2021.
Prior Publication US 2022/0367585 A1, Nov. 17, 2022
Int. Cl. H10K 59/123 (2023.01); H10K 50/84 (2023.01); H10K 50/86 (2023.01); H10K 59/35 (2023.01); H10K 59/40 (2023.01)
CPC H10K 59/123 (2023.02) [H10K 50/84 (2023.02); H10K 50/865 (2023.02); H10K 59/353 (2023.02); H10K 59/40 (2023.02)] 19 Claims
OG exemplary drawing
 
1. A display device comprising:
a first transistor;
a first pixel electrode electrically connected to the first transistor;
a second transistor;
a second pixel electrode electrically connected to the second transistor;
a wall layer including a first hole and a second hole, the first hole exposing the first pixel electrode, the second hole exposing the second pixel electrode;
a common electrode overlapping both the first pixel electrode and the second pixel electrode;
a first emission layer disposed between the first pixel electrode and the common electrode;
a second emission layer disposed between the second pixel electrode and the common electrode;
an encapsulation layer disposed on the common electrode;
a first touch electrode overlapping the encapsulation layer;
an overcoat layer disposed on the first touch electrode; and
a light blocking member overlapping the first touch electrode, including a first opening, and including a second opening, each of the first opening and the second opening exposing the second emission layer, wherein a first perimeter section of the first opening is parallel to a first perimeter section of the second hole and spaced from the first perimeter section of the second hole by a first distance in a first direction in a plan view of the display device,
wherein a second perimeter section of the first opening is parallel to a second perimeter section of the second hole and spaced from the second perimeter section of the second hole by a second distance in a second direction in the plan view of the display device,
wherein the first distance is equal to the second distance,
wherein the first direction is normal to the first perimeter section of the first opening, and
wherein the second direction is normal to the second perimeter section of the first opening and is oriented at 45 degrees with respect to the first direction.