US 11,967,590 B2
Display device
Hyun Kim, Yongin-si (KR); and Jong Chan Lee, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Jun. 8, 2021, as Appl. No. 17/341,937.
Claims priority of application No. 10-2020-0096229 (KR), filed on Jul. 31, 2020.
Prior Publication US 2022/0037302 A1, Feb. 3, 2022
Int. Cl. H01L 25/16 (2023.01); G09F 9/33 (2006.01); G09G 3/3233 (2016.01); H01L 21/768 (2006.01); H01L 25/075 (2006.01); H01L 27/12 (2006.01); H01L 27/15 (2006.01); H01L 33/24 (2010.01); H01L 33/50 (2010.01); H01L 33/54 (2010.01); H01L 33/60 (2010.01); H01L 33/62 (2010.01); G09G 3/32 (2016.01); H01L 33/44 (2010.01)
CPC H01L 25/167 (2013.01) [H01L 33/54 (2013.01); H01L 33/60 (2013.01); G09G 3/32 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0275 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate including pixels;
a first electrode and a second electrode spaced apart from each other;
light emitting elements disposed between the first electrode and the second electrode;
an insulation layer disposed on the light emitting elements;
a first bank overlapping the first electrode and the second electrode;
a first area overlapping the first bank; and
a second area excluding the first area,
wherein the insulation layer is further disposed on a portion of the first bank and includes an opening on an upper surface of the first bank exposing the first area.