US 11,740,518 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 Dec. 5, 2022, as Appl. No. 18/61,574.
Application 18/061,574 is a continuation of application No. 16/751,462, filed on Jan. 24, 2020, granted, now 11,526,056.
Claims priority of application No. 10-2019-0025811 (KR), filed on Mar. 6, 2019.
Prior Publication US 2023/0128802 A1, Apr. 27, 2023
Int. Cl. G02F 1/1362 (2006.01); G02F 1/1335 (2006.01); G02F 1/1333 (2006.01)
CPC G02F 1/136209 (2013.01) [G02F 1/133331 (2021.01); G02F 1/133512 (2013.01); G02F 2201/121 (2013.01); G02F 2201/123 (2013.01); G02F 2201/501 (2013.01); G02F 2202/28 (2013.01)] 23 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;
a planarization insulation layer and an interlayer insulation layer overlapping the boundary area and the display area;
a first light blocking member that is disposed on the substrate and overlaps the boundary area;
a window that overlaps the substrate; and
a second light blocking member that is disposed between the first light blocking member and the window, and overlaps the boundary area, and
an adhesive layer that is disposed between the first light blocking member and the second light blocking member,
wherein the first light blocking member comprises a first opening that overlaps the light transmission area,
the second light blocking member comprises a second opening that overlaps the light transmission area, a diameter of the first opening is larger than a diameter of the second opening,
the first light blocking member comprises a first part overlapped with a side surface of the planarization insulation layer and the interlayer insulation layer and a second part overlapped with a top surface of the planarization insulation layer and the interlayer insulation layer, and
the adhesive layer directly contacts the first light blocking member and the second light blocking member.