Image displaying method and electronic device

An electronic device, comprising:

• a display unit placed on a first surface of the electronic device;
• a projection unit placed on a second surface of the electronic device and having a projection area, the first surface being opposite to the second surface;
• a processor connected to the display unit and the projection unit, the processor being configured to:
• determine data to be displayed when the projection unit is placed on a second surface of the electronic device opposite to the first surface;
• project, by the projection unit, the data to be displayed onto a carrier to present a first display image on the carrier, wherein the carrier is placed in the projection area and the first display image at least corresponds to a first part of the data to be displayed;
• displaying, by the display unit, a second part of the data to be displayed, to display a second display image corresponding to the second part on the display unit in such a manner that when an observer located at the display unit side observes the first and second display images, the second display image is a part of the first display image, which is shielded by the electronic device;
• wherein a first distance between the carrier and the projection unit is larger than or equal to a preset distance, so that a carrying area on the carrier for carrying the first display image is larger than a display area of the display unit.