NOVELTY - Triaryl amine compounds as hole transport compound are new.    USE - As hole transport material in organic electronic devices (claimed) including but not limited to devices that convert electrical energy into radiation (e.g. light emitting diode (LED), LED display and diode laser), devices that detect signals through electronic processes such as photodetectors, photoconductive cells, photoresistors, photoswitches, phototransistors, phototubes and infrared (IR) detectors, devices that convert radiation into electrical energy such as photovoltaic devices and solar cell, and devices that include at least one electronic component that includes at least one semiconductor layer such as transistor or diode; in electronic devices such as photoactive electronic devices including organic light emitting diodes (OLED) and OLED displays; as coating materials for memory storage devices, antistatic films, biosensors, electrochromic devices, solid electrolyte capacitors, energy storage devices such as rechargeable battery and electromagnetic shielding applications.    ADVANTAGE - The compounds have hole mobilities and HOMO/LUMO energies similar to efficient small molecule hole transport compounds such as N,N'-diphenyl-N,N'-bis(3-methylphenyl)-(1,1'-biphenyl)-4,4'-diamine (TPD) and N,N'-bis(naphthalen-1-yl)-N,N'-bis-(phenyl)benzamide ( alpha -NPB).    DETAILED DESCRIPTION - Triaryl amine compounds of formulae (Ar2)2N-Ar1-(T')n-Ar1-N(Ar2)2 (I) or (Ar2)2N-Ar1-(T')m-Ar1-N(Ar2)-Ar1-(T')n-Ar1-N(Ar2)2 (II), as hole transport compound are new.    Ar1=phenylene, naphthylene or binaphthylene;    Ar2=phenyl, biphenyl, terphenyl, naphthyl or binaphthyl;    m and n=integer greater than 0;    T'=a conjugated moiety including at least one triarylamino group, where the moiety is connected in non-planar configuration.    An INDEPENDENT CLAIM is included for an organic electronic device comprising a first electrical contact layer, a second electrical contact layer and an active layer between them, where the active layer comprises hole transport material of formula (I) or (II).