US 12,249,674 B2
Display device
Hyun Deok Im, Seoul (KR); Jong Hyuk Kang, Suwon-si (KR); and Hyun Min Cho, Seoul (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Appl. No. 17/786,332
Filed by Samsung Display Co., LTD., Yongin-si (KR)
PCT Filed Dec. 11, 2020, PCT No. PCT/KR2020/018165
§ 371(c)(1), (2) Date Jun. 16, 2022,
PCT Pub. No. WO2021/125705, PCT Pub. Date Jun. 24, 2021.
Claims priority of application No. 10-2019-0169223 (KR), filed on Dec. 17, 2019.
Prior Publication US 2024/0030385 A1, Jan. 25, 2024
Int. Cl. H01L 33/38 (2010.01); H01L 25/16 (2023.01); H01L 33/62 (2010.01)
CPC H01L 33/387 (2013.01) [H01L 25/167 (2013.01); H01L 33/62 (2013.01); H01L 2933/0016 (2013.01); H01L 2933/0033 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a first electrode extending in a first direction;
a second electrode extending in the first direction and spaced apart from the first electrode in a second direction intersecting the first direction;
a light-emitting element having a shape extending in one direction and disposed between the first electrode and the second electrode and the one direction is parallel to the second direction;
a first contact electrode having a shape extending in a third direction intersecting the first direction and the second direction and including at least a portion disposed on the first electrode; and
a second contact electrode having a shape extending in the third direction, spaced apart from the first contact electrode in a fourth direction intersecting the third direction, and including at least a portion disposed on the second electrode, wherein
the first contact electrode electrically contacts a side of the light-emitting element, and
the second contact electrode electrically contacts another side of the light-emitting element.