Title:
COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING SAME, AND ELECTRONIC DEVICE COMPRISING SAME ORGANIC ELECTRONIC ELEMENT
Document Type and Number:
WIPO Patent Application WO/2017/188655
Kind Code:
A1
Abstract:
Provided are an organic electric element and an electronic device comprising the same. According to the present invention, the organic electric element uses a mixture of compounds as a phosphorescent host material which can achieve a high light-emitting efficiency and a low driving voltage and can greatly improve a lifespan in an organic electric element.
Inventors:
MUN SOUNG YUN (KR)
KWON JAE TAEK (KR)
KIM DAE SUNG (KR)
PARK MOO JIN (KR)
LEE JUNG WOOK (KR)
LEE SUN HEE (KR)
SONG HYUN JU (KR)
LEE BUM SUNG (KR)
KWON JAE TAEK (KR)
KIM DAE SUNG (KR)
PARK MOO JIN (KR)
LEE JUNG WOOK (KR)
LEE SUN HEE (KR)
SONG HYUN JU (KR)
LEE BUM SUNG (KR)
Application Number:
PCT/KR2017/004215
Publication Date:
November 02, 2017
Filing Date:
April 20, 2017
Export Citation:
Assignee:
DUK SAN NEOLUX CO LTD (KR)
International Classes:
C07C211/54; C07D209/56; C07D487/04; C07D491/048; C07D495/04; C09K11/06; H01L51/00; H01L51/50
Domestic Patent References:
| WO2014076917A1 | 2014-05-22 |
Foreign References:
| KR20130021350A | 2013-03-05 | |||
| KR20140126610A | 2014-10-31 | |||
| US20160028020A1 | 2016-01-28 | |||
| KR20150007476A | 2015-01-21 |
Attorney, Agent or Firm:
B&IP-JOOWON PATENT AND LAW FIRM (KR)
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