116724-06-2Relevant articles and documents
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE
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Paragraph 0137; 0139, (2020/05/29)
An organic electroluminescence device includes a first and electrodes, sandwiching the following layers: a hole transport region disposed on the first electrode, an emission layer disposed on the hole transport region, an electron transport region dispose
ORGANIC ELECTROLUMINESCENT ELEMENT
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Paragraph 0509; 0511, (2019/06/15)
An organic electroluminescent element includes a light emitting layer including, as host materials, an anthracene-based compound represented by the following general formula (1) and a dibenzochrysene-based compound represented by the following general for
Polycyclic aromatic compound
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Paragraph 1580; 1581; 1582, (2016/10/08)
The present invention addresses the problem of providing a novel polycyclic aromatic compound and an organic electroluminescent element using the same. The above problem is solved by providing a novel polycyclic aromatic compound in which a plurality of aromatic rings are connected by boron atoms, oxygen atoms, or the like, thereby increasing the number of options for organic EL element materials, and also solved by providing a superior organic EL element using said novel polycyclic aromatic compound as an organic EL element material.