公开(公告)号：US20170207397A1

公开(公告)日：2017-07-20

申请号：US15405766

申请日：2017-01-13

Applicant: SFC CO., LTD.

Inventor： Se-jin LEE ,  Taejung YU ,  Seok-bae PARK ,  Byung-sun YANG ,  Su-Jin LEE ,  Bong-Hyang LEE ,  Yeongtae CHOI

IPC: H01L51/00 ,  C09K11/02 ,  C07D491/048 ,  C07D405/14 ,  C07D405/10 ,  C07D209/86 ,  C09K11/06 ,  C07D405/04

CPC classification number: H01L51/0067 ,  C07D209/86 ,  C07D405/04 ,  C07D405/10 ,  C07D405/14 ,  C07D491/048 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/5016 ,  H01L2251/5384 ,  H05B33/20

Abstract: Disclosed is an organic light emitting compound represented by Formula 1: HAr1-(L)n-HAr2   (1) Also disclosed is an organic light emitting device including the organic light emitting compound of Formula 1. Also disclosed is an organic light emitting device including the organic light emitting compound of Formula 1 as a first compound and a second compound represented by Formula 2: HAr3-(L)n-HAr4   (2) The organic light emitting devices exhibit low driving voltage, high efficiency, and long life. Due to these advantages, the organic light emitting devices are useful in a variety of industrial applications, including displays and lighting systems.

公开(公告)号：US20170222160A1

公开(公告)日：2017-08-03

申请号：US15416693

申请日：2017-01-26

Applicant: SFC CO., LTD.

Inventor： Se-jin LEE ,  Taejung YU ,  Seok-bae PARK ,  Byung-sun YANG ,  Su-Jin LEE ,  Bong-Hyang LEE ,  Yeongtae CHOI

IPC: H01L51/00 ,  C07D251/24 ,  C07D209/86 ,  C07D405/10 ,  C09K11/06 ,  C09K11/02

CPC classification number: H01L51/0072 ,  C07D209/86 ,  C07D251/24 ,  C07D405/10 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/504 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5096 ,  H01L2251/5384 ,  H05B33/20

Abstract: Disclosed is an organic light emitting device including a first electrode, a second electrode opposite to the first electrode, and at least one organic layer interposed between the first and second electrodes. The organic layer includes first and second compounds represented by Formulae A and B, respectively: The organic light emitting device exhibits low driving voltage, high efficiency, and long life. Due to these advantages, the organic light emitting device is useful in a variety of industrial applications, including displays and lighting systems.