US 11,957,043 B2
Light-emitting device and electronic apparatus comprising same
Jinsook Bang, Yongin-si (KR); Donghoon Kim, Yongin-si (KR); Sanghoon Yim, Yongin-si (KR); Jinyoung Choi, Yongin-si (KR); Eunjeong Hong, Yongin-si (KR); and Kwanhee Lee, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Nov. 16, 2020, as Appl. No. 17/098,455.
Claims priority of application No. 10-2020-0054095 (KR), filed on May 6, 2020.
Prior Publication US 2021/0351365 A1, Nov. 11, 2021
Int. Cl. H10K 85/30 (2023.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 50/13 (2023.01); H10K 50/844 (2023.01); H10K 85/60 (2023.01); H10K 101/10 (2023.01)
CPC H10K 85/342 (2023.02) [C09K 11/06 (2013.01); H10K 85/623 (2023.02); C09K 2211/1029 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/185 (2013.01); H10K 50/11 (2023.02); H10K 50/13 (2023.02); H10K 50/8445 (2023.02); H10K 2101/10 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A light-emitting device comprising:
a first electrode;
a second electrode facing the first electrode; and
an interlayer disposed between the first electrode and the second electrode and comprising an emission layer patterned into a red emission layer and a green emission layer for a corresponding sub-pixel,
wherein the red emission layer comprises a red dopant having a horizontal dipole moment, and the green emission layer comprises a green dopant having a horizontal dipole moment, and
the horizontal dipole moment of the green dopant is greater than the horizontal dipole moment of the red dopant.