NOVELTY - An organic photoelectric device based on dipole organic material comprises a substrate, an electrode layer and an organic functional layer, where the electrode layer is arranged on the surface of the substrate, the organic functional layer is arranged between the electrode layers, the organic functional layer at least comprises an exciton production layer.    USE - The organic photoelectric device is useful for commercial and industrial applications.    ADVANTAGE - The dipole organic material has transmission capacity of electronics and cavity by introducing the functional groups having the electron absorption capacity and electron supply capacity, thus effectively generating exciton, effectively balancing quantity of current carrier transmitted in the device, optimizing device structure and improving photoelectric conversion performance of the device.    DETAILED DESCRIPTION - An organic photoelectric device based on dipole organic material comprises a substrate, an electrode layer and an organic functional layer, where the electrode layer is arranged on the surface of the substrate, the organic functional layer is arranged between the electrode layers, the organic functional layer at least comprises an exciton production layer, where the exciton production layer comprises a dipole organic material, and the dipole organic material is of Formula (1).    X,Y,n=1-4; and    R1,R2,R3 and R4=alkyl substituent, where the expression is CnH2n-1, selected from cyclic group, hydrogen group, halogen substituent, aryloxy, amino-group, sulfonyl, silicyl, amine formyl, nitroso, formyl, thiocyanate/ester and prussic acid formed by alkoxyl, thiazolinyl and alkynyl.    An INDEPENDENT CLAIM is a method for preparing organic photoelectric device based on dipole organic material comprising: (a) using detergent, ethanol solution, acetone solution and deionized water to perform ultrasonic cleaning to the substrate and drying it after cleaning; (b) transmitting the substrate to a vacuum evaporation chamber to prepare the electrode layer; (c) shifting the substrate of the prepared electrode layer into the vacuum chamber to perform the plasma pre-processing; (d) performing the preparation of the organic film to the processed substrate in the evaporation chamber with high vacuum degree, orderly preparing the organic functional layer according to the device structure, the organic functional layer including an exciton production layer, an electron and/or cavity transmission layer, an electron and/or cavity blocking layer, an electron and/or cavity implantation layer and a buffer layer; (e) performing the preparation of other electrode layers in the vacuum evaporation chamber after the organic layer is processed completely; (f) transmitting the prepared device to a glove box to package, glove box being the inertia gas atmosphere; and (g) testing the photoelectric performance parameter of the device.    DESCRIPTION OF DRAWING(S) - The drawing shows a side view of the organic photoelectric device.