US 11,916,171 B2
Display device
Hyun Wook Lee, Suwon-si (KR); Ki Bum Kim, Hwaseong-si (KR); Jin Taek Kim, Yongin-si (KR); and Jung Eun Hong, Seoul (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on May 21, 2021, as Appl. No. 17/327,192.
Claims priority of application No. 10-2020-0063105 (KR), filed on May 26, 2020; and application No. 10-2020-0138175 (KR), filed on Oct. 23, 2020.
Prior Publication US 2021/0376196 A1, Dec. 2, 2021
Int. Cl. H01L 33/38 (2010.01); H01L 27/15 (2006.01); H01L 33/62 (2010.01)
CPC H01L 33/387 (2013.01) [H01L 27/156 (2013.01); H01L 33/62 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate;
a first electrode and a second electrode which are disposed on the substrate, extend in a first direction, and are spaced apart from each other in a second direction;
a plurality of light-emitting elements disposed on the first electrode and the second electrode and spaced apart from each other in the first direction;
a first contact electrode disposed on the first electrode and electrically contacting the plurality of light-emitting elements; and
a second contact electrode disposed on the second electrode and electrically contacting the plurality of light-emitting elements, wherein
the first contact electrode and the second contact electrode are spaced apart from each other in the second direction,
the first contact electrode electrically contacts the first electrode through a first contact portion disposed on the first electrode,
the second contact electrode electrically contacts the second electrode through a second contact portion disposed on the second electrode,
the first contact portion and the second contact portion are spaced apart from each other in the second direction, and spaced apart from the plurality of light-emitting elements in the first direction, and
the plurality of light-emitting elements are not disposed between the first contact portion and the second contact portion spaced apart from each other in the second direction.