Display panel and display device

A display panel having a first display area and a second display area, the first display area comprising a central region and an edge region adjacent to the central region, the first display area having a light transmittance greater than that of the second display area, the display panel comprising:

• a plurality of repetitive units, each of which comprises at least two pixels, each of the pixels comprising a plurality of sub-pixels in at least three colors, each of the sub-pixels comprising a first electrode, a light-emitting structure and a second electrode stacked in sequence;
• in the first display area, the first electrodes of adjacent sub-pixels of an identical color in the repetitive unit are electrically connected via an interconnection structure in order that said adjacent sub-pixels of the identical color in the repetitive unit form at least three pixel groups and all the sub-pixels in one of the at least three pixel groups is in a same color;
• wherein, in the central region, the interconnection structure of at least one of the at least three pixel groups of one color is a transparent conductive structure.