The graphite-like film was prepared by pulsed laser deposition technique (PLD) using a KrF excimer laser (λ=248 nm). The structure of the film was investigated using X-ray Photo-electron Spectroscopy (XPS) and Raman spectroscopy, it indicates that graphite structure existes in this film. The mechanism of the field emission from the film was discussed. The emission site density of the film more than 1×105/cm2 was obtained. The experimental results indicate that the graphite-like film could be a new type of a cold cathode electronic source for use.