A new projection display technique is put forward combining Lissajous image-scanning with micro electro mechanical system (MEMS) two-dimensional resonant scanning mirror. Comparing with traditional projection display technique, the advantages of it are simple control system, low power consumption, small volume, light weight and so on. Firstly, the definition and division of the pixel are described. Then analyses of the relationship among refresh rate, resolution and resonant frequencies, and the constraints of selecting the resonant frequencies are conducted. Finally, the simulation on Matlab is conducted and the projection display prototype is built, using the scanning mirror sample pieces developed. The success of projecting an image with the resolution of 260×180 testifies the feasibility of this technique of projection and the effectiveness of the constraints of selecting the resonant frequencies, laying the foundation of the practical engineering application of this projecting technique.