Display panel and display device

A display device, comprising:

• a display panel, including a display region and a non-display region surrounding the display region, the display panel comprising:
• a first base substrate and a second base substrate that are oppositely configured;
• a sealing adhesive between the first base substrate and the second base substrate, wherein:
• the sealing adhesive is in the non-display region and surrounds the display region;
• the sealing adhesive includes a main body part and a plurality of first extension parts connected to the main body part;
• and
• the plurality of the first extension parts is between the main body part and the display region and arranged along a first direction, the first direction being an extending direction of the main body part;
• a first reflective metal part in the non-display region, wherein at least a portion of the first reflective metal part surrounds the display region, and orthographic projections of the first reflective metal part and the main body part on a light-exiting surface of the display panel at least partially overlap;
• and
• a plurality of second reflective metal parts in the non-display region, wherein the plurality of second reflective metal parts is arranged along the first direction and disposed on a side of the first reflective metal part adjacent to the display region, and orthographic projections of at least one second reflective metal part of the plurality of second reflective metal parts and the plurality of first extension parts on the light-exiting surface overlap.