Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ORGANOMETALLIC COMPLEX, HIGH POLYMER, MIXTURE, COMPOSITION AND ORGANIC ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/092481
Kind Code:
A1
Abstract:
Disclosed are an organometallic complex, and a high polymer, a mixture, a composition and an organic electronic device containing same. This organometallic complex contains an ortho-substituted ligand. Since such a ligand contains a substituent certainly steric hindering the ortho-position, the entire organometallic complex has a good rigidity, chemical and thermal stability, a relatively narrow light-emitting spectrum and a better colour purity can be obtained, and the stability and the light-emitting efficiency are also improved.

Inventors:
SHI, Chao (Room 602, Building G8 South China New Material Innovation,Park, 31 Kefeng Road, Science City, High-tech,Industrial Development Zone, Guangzhou Guangdong 3, 510663, CN)
PAN, Junyou (Room 602, Building G8 South China New Material Innovation,Park, 31 Kefeng Road, Science City, High-tech,Industrial Development Zone, Guangzhou Guangdong 3, 510663, CN)
YAN, Xiaolin (Room 602, Building G8 South China New Material Innovation,Park, 31 Kefeng Road, Science City, High-tech,Industrial Development Zone, Guangzhou Guangdong 3, 510663, CN)
Application Number:
CN2016/099016
Publication Date:
June 08, 2017
Filing Date:
September 14, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD. (Room 602, Building G8 South China New Material Innovation,Park, 31 Kefeng Road, Science City, High-tech,Industrial Development Zone, Guangzhou Guangdong 3, 510663, CN)
International Classes:
C07F15/00; C07D213/16; C07D213/22; C09D5/22; C09D11/03; C09D11/033; C09D11/30; C09D11/36; C09K11/06; H01L51/50; H01L51/54
Domestic Patent References:
WO2013077654A12013-05-30
Foreign References:
JP2003109758A2003-04-11
US20010019782A12001-09-06
CN102482222A2012-05-30
JP2006193546A2006-07-27
JP2009059997A2009-03-19
CN101146814A2008-03-19
Other References:
MARAPPAN VELUSAMY: "Synthesis, structure and electroluminescent properties of cyclometalated iridium complexes possessing sterically hindered ligands", DALTON TRANSACTIONS, vol. 28, 30 March 2007 (2007-03-30), pages 3026, XP055532972
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (Room 3901, No. 85 Huacheng Avenue Tianhe District, Guangzhou Guangdong 3, 510623, CN)
Download PDF: