The invention provides a three-dimensional image display method and a related display system. The three-dimensional image display system alternately displays a left eye image frame and a right eye image frame which correspond to a specific image by using an active matrix/organic light emitting diode (AMOLED) display panel and makes the left eye image frame and the right eye image frame have different polarization directions respectively by using a liquid crystal polarization panel. In the process of rotating liquid crystal molecules of the liquid crystal polarization panel, corresponding organic light emitting diodes (OLED) on the AMOLED display panel can be closed row by row to make the OLED display a black frame to prevent the left eye image frame and the right eye image frame from interfering with each other, so that the display quality is improved.