Display panel and electronic device comprising thereof

A display panel, comprising:

• a first substrate;
• and
• a second substrate, corresponding to the first substrate, wherein a plurality of display units are provided between the first substrate and the second substrate, at least one of the display units respectively comprises three sub-pixels configured to display different colors respectively, the sub-pixels respectively have at least one switch element electrically connected to a signal line, wherein the sub-pixels respectively at least have a display region and a light shielding region disposed on at least one side of the display region, and at least one display element is disposed in the display region;
• a color conversion layer, disposed on the display units, wherein the color conversion layer comprises three color conversion elements respectively corresponding to the sub-pixels, and the color conversion elements respectively convert a light into different colors, wherein each of the color conversion elements is disposed in at least one portion of the light shielding region of each of the sub-pixels;
• and
• an image sensing layer, disposed on the display units and at least partially overlapping the color conversion layer, wherein the image sensing layer comprises three image sensing elements respectively corresponding to the sub-pixels, and each of the image sensing elements is electrically connected to a reading line through at least one reading element, wherein each of the image sensing elements is disposed in at least one portion of the light shielding region of each of the sub-pixels to serve as an image sensing region.