US 12,193,267 B2
Display device
Jung Hyun Kim, Suwon-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Jul. 12, 2023, as Appl. No. 18/351,164.
Application 18/351,164 is a continuation of application No. 18/061,574, filed on Dec. 5, 2022, granted, now 11,740,518.
Application 18/061,574 is a continuation of application No. 16/751,462, filed on Jan. 24, 2020, granted, now 11,526,056, issued on Dec. 13, 2022.
Claims priority of application No. 10-2019-0025811 (KR), filed on Mar. 6, 2019.
Prior Publication US 2023/0359093 A1, Nov. 9, 2023
Int. Cl. H10K 50/86 (2023.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); G02F 1/1362 (2006.01)
CPC H10K 50/865 (2023.02) [G02F 1/133331 (2021.01); G02F 1/133512 (2013.01); G02F 1/136209 (2013.01); G02F 2201/121 (2013.01); G02F 2201/123 (2013.01); G02F 2201/501 (2013.01); G02F 2202/28 (2013.01)] 27 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate that overlaps a light transmission area, a display area that surrounds the light transmission area, and a boundary area that is disposed between the light transmission area and the display area;
an insulation layer overlapping the boundary area and the display area and defining a hole overlapping the light transmission area;
a pixel electrode disposed on the insulation layer,
an emission layer disposed on the pixel electrode,
a common electrode disposed on the emission layer,
an encapsulation layer disposed on the common electrode, and
a first light blocking layer disposed on an inner surface of the hole,
wherein the first light blocking layer contacts an upper surface of the substrate and the encapsulation layer.