Image display method and display system

A display system, comprising:

• a white-light organic light-emitting diode (WOLED) array, having a plurality of pixels, wherein the pixels are divided into multiple light groups and the light groups emit light according to a driving signal;
• a lens layer, configured to receive lights from the WOLED array;
• a color filter layer, having color filters in different colors to filter the light from the lens layer, wherein the lens layer is placed between the color filter layer and the WOLED array, and is configured to refract the light emitted from each light group of the WOLED array, so that the lights pass through the color filter layer to form images;
• a driving circuit, configured to receive a light group control signal and generate a driving signal to control emitting of the light groups;
• and
• a video processor, configured to receive a video signal, analyze an image format of the video signal, and convert the video signal to a light group control signal of each light group of the WOLED array according to a display setting of the display system and the image format of the video signal, wherein the WOLED array further determines whether each light group is activated to display according to the light group control signal.