NOVELTY - Aza-fluorine organic semi-conducting material comprises aza-fluorine derivative as main body.    USE - Aza-fluorine organic semi-conducting material used as electric storage material, light-emitting diode hole or electronic transfer material (claimed), organic luminescent display, fluorescent sensing material, flash memory apparatus and solar battery.    ADVANTAGE - The organic semi-conducting material has better electronic acceptor electronic structure and photoelectric property; can interact and react with metal and be applied in sensing field; and has simple synthetic method.    DETAILED DESCRIPTION - Aza-fluorine organic semi-conducting material comprises aza-fluorine derivative as main body, of formula (I).    R1, R2=H, halogen or straight-chain, branched-chain or annular alkyl or alkoxy chain with 1-22C, n-butyl, n-pentyl, n-hexyl, n-heptyl, n-octyl, 2-ethylhexyl, n-nonyl, n-decatyl or n-nonyl chain;    n=1, 2, 3, 4;    X=O, nitrogen substituted benzene, styrene, 1,2-diphenylmethylene, 1,2-dicyanomethylene, 1,1-bis(2-thiophen)methylene or 1-(2-thiophen)methylene;    Ar'=Br, I or aromatic hydrocarbon of 2-methylthiophene derivative of formula (Ia), toluene derivative of formula (Ib), 2-substituted azulene derivative, 1,2,3,4,5-pentafluoro-6-substituted benzene, 2-substituted pyridine, diphenylamine, 9-phenyl-10-substituted anthracene, 6-phenyl-benzo-2,1,3-thiadiazole, 1,3-biphenylbenzene, 2-methyl-acenaphthalene, 9,9-bisphenylfluorene, pyrene, 9-vinyl-fluorene, benzopiperidine-1,3-dione, 1,1-diphenylpropene, 2,5-diphenyl-1,3,4-oxadiazole or triphenylamine;and    m=1-10.    INDEPENDENT CLAIMS are included for:    (1) a method for preparing aza-fluorine organic semi-conducting material comprising carrying out coupling reaction of 2-halogen aza-fluorine organic semi-conducting material and aryl intermediate under catalysis of the carbon-carbon, carbon-oxygen and/or carbon-nitrogen metal;and    (2) an application of aza-fluorine organic semi-conducting material as electric storage material including apparatus of transparent anode/aza-fluorine organic semi-conducting material/cathode, and aza-fluorine organic semi-conducting material prepared by vacuum film-plating technology, solution spin coating or ink printing method, cathode vacuum film-plating technology; and as light-emitting diode hole or electronic transfer material including structure of light-emitting diode apparatus of transparent anode/hole transfer layer/luminescent layer/electronic pouring layer/cathode, involving taking aza-fluorine organic semi-conducting material as hole or electronic transfer material.