Display devices having a light receiving opening in a display region

A display device, comprising:

• a body;
• a display screen disposed on the body, the display screen comprising a first display region and a light transmissive region, the first display region having a light emitting surface facing away from the body;
• a light receiving module located between the display screen and the body;
• a second display region disposed between the display screen and the body, the second display region being configured to compensate the light transmissive region to display image information in the light transmissive region;
• and
• a light path structure positioned between the display screen and the body;
• wherein the second display region operates in a first state and a second state:
• operating in the first state, the second display region does not emit light, and light incident from the light transmissive region passes through the light path structure to reach the light receiving module;
• and operating in the second state, light emitted from the second display region passes through the light path structure to reach the light transmissive region, and the light transmissive region displays the image information.