Display panel and display device

A display device, comprising a display panel,

• wherein the display panel comprises:
• a light-emitting layer comprising a plurality of light-emitting units, wherein the plurality of light-emitting units comprise a first light-emitting unit, a width of the first light-emitting unit along a first direction is smaller than a width of the first light-emitting unit along a second direction, the first direction intersects with the second direction, and the first direction and the second direction are parallel to a plane of the display panel;
• a shielding layer located at a side of the light-emitting layer facing a light-emitting surface of the display panel, wherein the shielding layer comprises a light-shielding structure, the light-shielding structure is located at a periphery of at least one of the light-emitting units;
• and
• a light control layer located at a side of the shielding layer away from the light-emitting layer, wherein the light control layer comprises a plurality of light control units;
• wherein the plurality of light control units comprise a first light control unit that is overlapped with the first light-emitting unit in a direction perpendicular to the plane of the display panel;
• and
• wherein the first light control unit comprises at least one of a first light-diffusing structure that extends along the second direction, and a first light-converging structure that extends along the first direction.