Title:
有機電界発光化合物及びそれを含む有機電界発光デバイス
Document Type and Number:
Japanese Patent JP6478978
Kind Code:
B2
Abstract:
The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present invention has excellent thermal stability due to a high glass transition temperature. By using the organic electroluminescent compound according to the present invention, it is possible to produce an organic electroluminescent device having excellent current/power efficiency and long lifespan.
Inventors:
Ji-Sung Jun
Do-Hyun Moon
He-Chun Ann
Tae Jin Lee
Ji-sik Kim
Young-Jun Cho
Kyun-Joo Lee
Do-Hyun Moon
He-Chun Ann
Tae Jin Lee
Ji-sik Kim
Young-Jun Cho
Kyun-Joo Lee
Application Number:
JP2016516043A
Publication Date:
March 06, 2019
Filing Date:
October 02, 2014
Export Citation:
Assignee:
Rohm and Haas Electronic Materials Korea Limited
International Classes:
C07C211/54; C07D307/91; C07D333/76; H01L51/50
Domestic Patent References:
| JP2012089777A | ||||
| JP2011082238A | ||||
| JP2009266927A | ||||
| JP2007519800A | ||||
| JP2003261471A | ||||
| JP2015530735A |
Foreign References:
| US20060216545 | ||||
| KR1020080111968A | ||||
| KR1020080104821A |
Other References:
Xiao Cao et al.,Palladium-Catalyzed Direct Arylation of C-H bond to Construct Quaternary Carbon Centers:The Synthesis of Diarylfluorene,ORGANIC LETTERS,2013年,Vol.15,NO.12,PP.3102-3105
ZHANG Long et al.,Synthesis and Spectral Stability of Blue Eletroluminescent Fluorene-Substituted Polyfluorenes,Wuli Huaxue Xuebao,2010年,PP.1934-1940
ZHANG Long et al.,Synthesis and Spectral Stability of Blue Eletroluminescent Fluorene-Substituted Polyfluorenes,Wuli Huaxue Xuebao,2010年,PP.1934-1940
Attorney, Agent or Firm:
Patent Business Corporation Sender International Patent Office