1115023-84-1Relevant articles and documents
Oxazole or thiazole compound and organic electroluminescent device thereof
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Paragraph 0123-0124; 0126-0127; 0138-0140, (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
Organic electroluminescent compounds, organic electroluminescent devices and applications thereof
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, (2019/11/20)
The invention relates to the field of light-emitting materials and particularly provides an organic electroluminescence compound, an organic electroluminescence device and application thereof. The structural formula of the organic electroluminescence compound is as shown below in the description. The compound can serve as an HTL, EBL, B-dopant, Host, EBL, ETL and CPL material. When used in the organic electroluminescence device, the organic electroluminescence compound can reduce driving voltage and improve luminous efficiency, brightness, heat stability, color purity and the service life of the device.
ORGANIC COMPOUND AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
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, (2018/02/03)
The present invention relates to an organic compound represented by chemical formula 1, and an organic optoelectronic device and a display device comprising the same. In the chemical formula 1, L^1 to L^4, Ar^1, Ar^2, n1, n2, and m1 to m4 are the same as defined in the specification. According to the present invention, an organic optoelectronic device having high efficiency and long lifespan can be secured.COPYRIGHT KIPO 2017