| 摘要 |
PURPOSE: Provided are organic p-type materials available for use in electronic devices, wherein dihydrophenazines and mixtures of dihydrophenazines with dopants are effective as the p-type materials. CONSTITUTION: The p-type mixture for use in an electronic device comprises (a) a host including a dihydrophenazine compound; and (b) a dopant provided in the host. The p-type mixture for use in an electronic device comprises (a) a host including a dihydrophenazine compound of the following formula 1, wherein R1 is hydrogen, halogen, alkyl of from 1 to 24 carbon atoms, which are branched, unbranched or cyclic, aryl or substituted aryl of from 5 to 24 carbon atoms, heterocyclic or substituted heterocyclic, alkenyl or substituted alkenyl, alkoxy, aryloxy, amino, or connected to R2 to form 5 or 6 member ring systems; R4 is hydrogen, halogen, alkyl of from 1 to 24 carbon atoms, which are branched, unbranched or cyclic, aryl or substituted aryl of from 5 to 24 carbon atoms, heterocyclic or substituted heterocyclic, alkenyl or substituted alkenyl, alkoxy, aryloxy, amino, or connected to R3 to form 5 or 6 member ring systems; R5 is hydrogen, halogen, alkyl of from 1 to 24 carbon atoms, which are branched, unbranched or cyclic, aryl or substituted aryl of from 5 to 24 carbon atoms, heterocyclic or substituted heterocyclic, alkenyl or substituted alkenyl, alkoxy, aryloxy, amino, or connected to R6 to form 5 or 6 member ring systems; R8 is hydrogen, halogen, alkyl of from 1 to 24 carbon atoms, which are branched, unbranched or cyclic, aryl or substituted aryl of from 5 to 24 carbon atoms, heterocyclic or substituted heterocyclic, alkenyl or substituted alkenyl, alkoxy, aryloxy, amino, or connected to R7 to form 5 or 6 member ring systems; R2 and R3 are individually hydrogen, alkyl of from 1 to 24 carbon atoms, which are branched, unbranched or cyclic, halogen, aryl or substituted aryl of from 5 to 24 carbon atoms, heterocyclic or substituted heterocyclic, alkenyl or substituted alkenyl, alkoxy, aryloxy, amino, thioaryl, thioalkyl, or connected to form 5 or 6 member ring systems; R6 and R7 are individually hydrogen, alkyl of from 1 to 24 carbon atoms, which are branched, unbranched or cyclic, halogen, aryl or substituted aryl of from 5 to 24 carbon atoms, heterocyclic or substituted heterocyclic, alkenyl or substituted alkenyl, alkoxy, aryloxy, amino, thioaryl, thioalkyl, or connected to form 5 or 6 member ring systems; R9 and R10 are individually hydrogen, alkyl of from 1 to 24 carbon atoms, which are branched, unbranched or cyclic, aryl or substituted aryl of from 5 to 24 carbon atoms, heterocyclic or substituted heterocyclic, alkenyl or substituted alkenyl; and (b) a dopant provided in the host.
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