Display panel and display device

A display device, comprising a mainboard and a display panel, wherein the display panel comprises:

• a silicon-based driving substrate;
• a light-emitting carrier plate, bonded to the silicon-based driving substrate;
• wherein the light-emitting carrier plate comprises:
• a glass substrate, comprising a plurality of anode conductive vias;
• a plurality of sub-pixels of different colors, disposed on a surface of a side of the glass substrate;
• wherein each of the sub-pixels comprises an anode, and the anode of each of the sub-pixels is arranged in one-to-one correspondence with one of the plurality of anode conductive vias;
• a surface of a side of the anode of each of the sub-pixels close to the glass substrate is defined as a connecting surface;
• the connecting surface covers and contacts a corresponding one of the anode conductive vias, and a contact region is formed on the connecting surface;
• the sub-pixels of different colors have different service lives;
• and
• the sub-pixel having shorter service life has a larger contact region on the anode.