1415234-34-2Relevant articles and documents
Compound taking cyanobenzene as core, and application of compound in organic light-emitting devices (OLEDs)
-
Paragraph 0053; 0059, (2018/03/26)
The invention discloses a compound taking cyanobenzene as a core, and application of the compound in organic light-emitting devices (OLEDs). The compound takes the cyanobenzene as the core and takes carbazole ring groups as branch chains. The compound is characterized in that molecules do not easily crystallize and aggregate, and the compound has a good film-forming property. The compound providedby the invention can be applied to the OLEDs as a luminous layer material; the OLEDs applying the compound have good photoelectric performance and can better adapt to and meet the application requirements of panel manufacturing enterprises.
NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND AN ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
-
Paragraph 158; 159, (2014/07/08)
The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By using the organic electroluminescent compound according to the present invention, it is possible to produce an organic electroluminescent device having excellent current efficiency and luminous efficiency.
NOVEL COMPOUNDS FOR ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
-
, (2013/02/28)
The present invention relates to a novel compound and an organic electroluminescent device containing the same. Since the compounds for organic electronic materials according to the present invention have high efficiency in transporting electrons, crystallization could be prevented when manufacturing a device. Further, the compounds have good layer formability and improve the current characteristic of the device. Therefore, they can produce an organic electroluminescent device having lowered driving voltages and enhanced power efficiency.