US 11,730,043 B2
Display device
Jongsoo Lee, Hwaseong-si (KR); and Jong-Won Choo, Seongnam-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Sep. 4, 2022, as Appl. No. 17/902,891.
Application 17/902,891 is a continuation of application No. 17/165,716, filed on Feb. 2, 2021, granted, now 11,437,445.
Claims priority of application No. 10-2020-0031198 (KR), filed on Mar. 13, 2020.
Prior Publication US 2023/0068841 A1, Mar. 2, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 5/00 (2006.01); H10K 59/40 (2023.01); H10K 50/844 (2023.01); H10K 50/86 (2023.01); H10K 59/121 (2023.01)
CPC H10K 59/40 (2023.02) [H10K 50/844 (2023.02); H10K 50/865 (2023.02); H10K 59/121 (2023.02)] 13 Claims
OG exemplary drawing
 
1. A display device comprising:
an electronic module; and
an electronic panel including:
a base layer including an upper surface having a recessed portion and a dam portion; and
an alignment mark including a conductive pattern disposed on the base layer, wherein the electronic panel includes:
a first area including the electronic module;
a second area surrounding at least a portion of the first area in a plan view;
a light blocking layer disposed in the second area, and
an active area surrounding at least a portion of the second area in a plan view, wherein:
the recessed portion and the dam portion are disposed in the second area,
the second area includes a pattern area surrounding the first area and a line area surrounding the pattern area,
the alignment mark is disposed between the base layer and the light blocking layer, and disposed in the pattern area.