Title:
NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2016/178544
Kind Code:
A2
Abstract:
The present invention relates to a novel compound and, more particularly, to a novel compound which forms a deep HOMO, has a high LUMO enabling easy electron blocking, and has an excellent hole mobility, thereby suppressing a roll-off phenomenon when used as an auxiliary light-emitting layer of an organic light-emitting device, and enabling low voltage, high efficiency, and a long lifetime to be implemented. In addition, due to a high Tg, recrystallization is prevented when an organic light-emitting device is driven, and thus the novel compound can ensure stability.
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Inventors:
HAM HO WAN (KR)
KIM SEONG HOON (KR)
AN HYUN CHEOL (KR)
BAE YU JIN (KR)
KIM DONG JUN (KR)
MIN BYUNG CHEOL (KR)
HAN JEONG WOO (KR)
LEE HYUNG JIN (KR)
LIM DONG WHAN (KR)
KIM SEONG HOON (KR)
AN HYUN CHEOL (KR)
BAE YU JIN (KR)
KIM DONG JUN (KR)
MIN BYUNG CHEOL (KR)
HAN JEONG WOO (KR)
LEE HYUNG JIN (KR)
LIM DONG WHAN (KR)
Application Number:
PCT/KR2016/004771
Publication Date:
November 10, 2016
Filing Date:
May 04, 2016
Export Citation:
Assignee:
DONGJIN SEMICHEM CO LTD (KR)
International Classes:
C07D407/12; C07D307/77; C07D307/91; C07D407/10; C09K11/06; H01L51/00; H01L51/50
Attorney, Agent or Firm:
WON, YOUNG HO (KR)
원영호 (KR)
원영호 (KR)
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