Patent ID: 9412954
Filing Date: 2016-08-09
CPC Classification: C07D,C09K,H01L,H05B,Y02E

Claim Text:
1. A heterocyclic compound represented by the following formula 1: wherein n is 2, X Ar L is a substituted or unsubstituted arylene group, and Ar wherein the substituted or unsubstituted means that it is unsubstituted or substituted with one or more substituents selected from the group consisting of deuterium; a halogen group; an alkyl group; an alkenyl group; an alkoxy group; a cycloalkyl group; a silyl group; an arylalkenyl group; an aryl group; an aryloxy group; an alkylthioxy group; an alkylsulfoxy group; an arylsulfoxy group; a boron group; an alkylamine group; an aralkylamine group; an arylamine group; a heteroaryl group; a carbazole group; a fluorenyl group; a nitrile group; a nitro group; a hydroxyl group; a cyano group; and a heterocyclic group containing at least one heteroatom selected from among N, O, S and P.