Title:
AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/058504
Kind Code:
A1
Abstract:
An aromatic amine derivative as shown in the general formula I and a synthesis method and use thereof and an organic electroluminescent device. The compound has a symmetrical structure, is easy to synthesize, has a relatively high molecular weight and a high glass transition temperature and good stability, can overcome the defect of easy crystallization and can be used as a hole-transporting material or a luminescent material in an organic electroluminescent element. An organic thin film consisting of one or more layers, which at least comprises a luminescent layer, is sandwiched between the cathode and the anode in the organic electroluminescent device, and at least one layer of the organic thin film contains the aromatic amine compound as a single component or a mixture component.
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Inventors:
HUANG DA (CN)
SUN YANXUE (CN)
LI ZHENG (CN)
TAN YUDONG (CN)
SUN YANXUE (CN)
LI ZHENG (CN)
TAN YUDONG (CN)
Application Number:
PCT/CN2015/091702
Publication Date:
April 21, 2016
Filing Date:
October 12, 2015
Export Citation:
Assignee:
JIANGSU HECHENG ADVANCED MATERIALS CO LTD (CN)
International Classes:
C07C211/54; C07C209/60; C07C211/56; C07C253/30; C07C255/58; H01L51/52; H01L51/54
Domestic Patent References:
| WO2014021572A1 | 2014-02-06 |
Foreign References:
| JP2007269738A | 2007-10-18 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
南京经纬专利商标代理有限公司 (CN)
南京经纬专利商标代理有限公司 (CN)
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