公开(公告)号：US20200168813A1

公开(公告)日：2020-05-28

申请号：US16693959

申请日：2019-11-25

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Dong Min KANG ,  Jun Seok KIM ,  Nanheon LEE ,  Byoungkwan LEE ,  Sangshin LEE ,  Dongyeong KIM ,  Min Seok SEO ,  Eun Sun YU ,  Ho Kuk JUNG

IPC: H01L51/00

Abstract: A compound for an organic optoelectronic device is represented by Chemical Formula 1, wherein Ar1 may be a substituted or unsubstituted C6 to C18 aryl group, L1 may be a substituted or unsubstituted C6 to C20 arylene group, a substituted or unsubstituted C2 to C20 heteroarylene group, or a combination thereof, and L2 may be a single bond or a substituted or unsubstituted phenylene group.