US 12,300,766 B2
LED display device where anode and cathode electrodes in each pixel have different witdths
Hyun Deok Im, Seoul (KR); Jong Hyuk Kang, Suwon-si (KR); Dae Hyun Kim, Hwaseong-si (KR); Won Hee Nam, Hwaseong-si (KR); Ki Sun Jang, Yongin-si (KR); and Hyun Min Cho, Seoul (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Appl. No. 17/614,724
Filed by Samsung Display Co., LTD., Yongin-si (KR)
PCT Filed May 20, 2020, PCT No. PCT/KR2020/006568
§ 371(c)(1), (2) Date Nov. 29, 2021,
PCT Pub. No. WO2020/242116, PCT Pub. Date Dec. 3, 2020.
Claims priority of application No. 10-2019-0063375 (KR), filed on May 29, 2019.
Prior Publication US 2022/0223760 A1, Jul. 14, 2022
Int. Cl. H01L 33/38 (2010.01); H01L 27/15 (2006.01)
CPC H01L 33/38 (2013.01) [H01L 27/156 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A display device comprising:
at least one pixel;
a first bank and a second bank that are disposed on a substrate and spaced apart from a center line of each of the at least one pixel;
at least one first electrode and at least one second electrode spaced apart from each other between the first and second banks; and
at least one light-emitting element disposed between the at least one first electrode and the at least one second electrode,
wherein a width of the at least one first electrode and a width of the at least one second electrode are different from each other.