US 12,453,213 B2
Display device and method of manufacturing the same
Buem Joon Kim, Yongin-si (KR); and Hyun Deok Im, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed on Mar. 29, 2024, as Appl. No. 18/622,091.
Application 18/622,091 is a division of application No. 17/494,654, filed on Oct. 5, 2021, granted, now 11,949,044.
Claims priority of application No. 10-2021-0017068 (KR), filed on Feb. 5, 2021.
Prior Publication US 2024/0243228 A1, Jul. 18, 2024
Int. Cl. H01L 21/68 (2006.01); H10H 20/83 (2025.01); H01L 25/075 (2006.01); H10H 20/01 (2025.01)
CPC H10H 20/83 (2025.01) [H01L 21/68 (2013.01); H01L 25/0753 (2013.01); H01L 2221/68309 (2013.01); H10H 20/032 (2025.01)] 8 Claims
OG exemplary drawing
 
1. A method of manufacturing a display device, the method comprising:
forming a first alignment electrode and a second alignment electrode spaced apart from each other;
forming a first auxiliary electrode and a second auxiliary electrode separated from the first alignment electrode and the second alignment electrode; and
aligning a light emitting element between the first alignment electrode and the second alignment electrode by applying an alignment signal to the first alignment electrode, and applying a first auxiliary signal of a phase that is different from a phase of the alignment signal to the first auxiliary electrode.