1401577-23-8Relevant articles and documents
Oxazole or thiazole compound and organic electroluminescent device thereof
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Paragraph 0123-0124; 0130-0131; 0219-0221, (2021/11/27)
The invention provides an oxazole or thiazole compound and an organic electroluminescent device thereof. Belong to organic electroluminescence technical field. The oxazole or thiazole compound provided by the invention has a proper HOMO energy level, can
COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
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Paragraph 0207; 0213-0216, (2017/04/18)
A composition for an organic optoelectronic device includes at least one first compound represented by Chemical Formula 1, at least one second compound of a compound represented by Chemical Formula 2, and a compound consisting of a combination of a moiety represented by Chemical Formula 3 and a moiety represented by Chemical Formula 4, and at least one third compound represented by Chemical Formula 5, an organic optoelectronic device includes the same, and a display device includes the organic optoelectronic device. Chemical Formulae 1 to 5 are the same as described in the detailed description.
CYCLIC AZINE COMPOUND, AND USE THEREFOR
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Paragraph 0157-0159, (2017/11/04)
PROBLEM TO BE SOLVED: To provide an electron transport material or a hole blocking material that has excellent heat resistance and allows an organic electroluminescent element to have a long life, low-voltage driving performance or high luminous efficiency. SOLUTION: The present invention provides materials for organic electroluminescent elements represented by formula (1) (Z is =CH- or =N-; Ar1 and Ar2 independently represent a phenyl group, naphthyl group or biphenylyl group; X1 and X2 independently represent a phenylene group or naphthylene group, Ar3 and Ar4 independently represent a C1-4 alkyl group or a phenyl group substituted/unsubstituted with one or more fluorine atom). SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2017,JPOandINPIT