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Invention Publication
CN106796994A 延迟荧光体用主体材料、有机发光元件及化合物 有权 转让

延迟荧光体用主体材料、有机发光元件及化合物
Abstract:
(Tr)n‑Z所表示的化合物作为延迟荧光体用主体材料有用。Tr表示经取代或未经取代的三亚苯基，通式中所存在的多个Tr可相互相同也可不同。Z表示羰基或经取代或未经取代的n价芳香族烃基。n表示2～6中的任一个整数，但Z为羰基的情况下为2。
Abstract(English):

The compound represented by (Tr)n-Z is useful as a host material for long-persistent phosphors. Tr represents a substituted or unsubstituted triphenylenyl group, and the multiple Tr's in the general formula may be the same or different. Z represents a carbonyl group or a substituted or unsubstituted n-valent aromatic hydrocarbon group. n represents an integer 2-6, but if Z is a carbonyl group, then n is 2.

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