NOVELTY - A phenylcarbazole compound (I), is new.    USE - New phenylcarbazole compound is used for organic electroluminescent element for organic electroluminescent device e.g. organic electroluminescent device, organic solar cell, organic photoconductor, organic transistor and white light illumination device (all claimed).    ADVANTAGE - The organic electroluminescent device provided using phenylcarbazole compound has high luminous efficiency, chromatic purity and thermal resistance, excellent durability and low driving voltage.    DETAILED DESCRIPTION - A phenylcarbazole compound of formula (I), is new.    m=1-4;    n=1-3;    R1,R2=H, deuterium, tritium, halo, 6-60C aryl, fluorenyl, 2-60C heterocyclyl containing hetero atom chosen from O, N, S, Si and P, 1-50C alkyl, 2-20C alkenyl, -L1-N(Ar2)(Ar3), 1-30C alkoxy or 6-30C aryl;    Ar1=fluorenyl, 6-60C aryl, 2-20C alkenyl, 2-60C heterocyclyl containing hetero atom chosen from O, N, S, Si and P or 1-50C alkyl group;    -L1-N(Ar2)(Ar3)=6-60C aryl fused with 3-60C aliphatic ring;    L1,L2=single bond, 6-60C aryl, fluorenyl, 2-60C heterocyclyl containing hetero atom chosen from O, N, S, Si and P, fused ring containing 3-60C aliphatic ring and 6-60C divalent aryl or divalent aliphatic hydrocaryl;    Ar2,Ar3=6-60C aryl, fluorneyl, 2-60C heterocyclyl containing hetero atom chosen from O, N, S, Si and P, 1-50C alkyl, fused ring containing 6-60C aryl and 3-60C aliphatic ring or 2-20C alkenyl (all optionally substituted by deuterium, halo, silane, siloxane, boron group, germanium group, cyano, nitro, -L'-N(R')(R"), 1-20C alkylthio, 1-20C alkoxy, 1-20C alkyl, 2-20C alkenyl, 2-20C alkynyl, 6-20C aryl, 6-20C aryl, 2-20C heterocyclyl, 3-20C cycloalkyl, 7-20C aryl, 8-20C alkenyl or aryl);    L'=6-60C aryl, fluorenyl, 2-60C heterocyclyl containing hetero atom chosen from O, N, S, Si and P or 1-50C alkyl group, fused ring containing 6-60C aryl and 3-60C aliphatic ring or 2-20C alkenyl or 1-60C divalent aliphatic hydrocarbyl;and    R',R"=6-60C aryl, fluorenyl, 2-60C heterocyclyl containing hetero atom chosen from O, N, S, Si and P, 1-50C alkyl or 2-20C alkenyl.    An INDEPENDENT CLAIM is included for organic electroluminescent element, which comprises phenylcarbazole compound.    DESCRIPTION OF DRAWING(S) - The drawing shows the schematic view of organic electric device. (Drawing includes non-English language text)    Organic electroluminescent element (100)    Primary electrode (120)    Hole injection layer (130)    Hole transport layer (140)    Light emitting layer (150)    Secondary electrode (180)