Display panel and display device

A display panel comprising:

• a first display area configured to transmit light that comprises a first sub-display area and a second sub-display area;
• an array substrate;
• and
• a light-emitting functional layer, located on a side of the array substrate, the light-emitting functional layer comprising:
• a plurality of first sub-pixels located in the first sub-display area;
• a plurality of second sub-pixels located in the second sub-display area
• a plurality of first repeating units, wherein each first repeating unit of the plurality of first repeating units comprises at least two columns of first sub-pixels of the plurality of first sub-pixels and at least one first sub-pixel of each first repeating unit is a target sub-pixel;
• and
• a plurality of second repeating units, wherein each second repeating unit of the plurality of second repeating units comprises at least two columns of second sub-pixels of the plurality of second sub-pixels, wherein an arrangement of first sub-pixels in each first repeating unit matches an arrangement of second sub-pixels in each second repeating unit,
• a plurality of orthographic projection shapes of the plurality of second sub-pixels on the array substrate are identical, an orthographic projection shape of the target sub-pixel on the array substrate is identical to an orthographic projection shape of the second sub-pixel on the array substrate, each orthographic projection shape of the target sub-pixel on the array substrate and each orthographic projection shape of the second sub-pixel on the array substrate comprises a first center line and a second center line that are perpendicular to each other, and a first center line of the orthographic projection shape of the target sub-pixel intersects a first center line of the orthographic projection shape of the second sub-pixel,
• wherein the plurality of first sub-pixels have at least three colors, and the target sub-pixel has one color of the at least three colors;
• wherein a plurality of first center lines of the orthographic projection shapes of all of the target sub-pixels belonging to a first one of the plurality of first repeating units intersect with a plurality of first center lines of the orthographic projection shapes of all of the target sub-pixels belonging to a second one of the plurality of first repeating units different from the first one,
• wherein the orthographic projection shape of the target sub-pixel is an elliptical shape, the first center line of the orthographic projection shape of the target sub-pixel is a long axis of the elliptical shape.

A display panel comprising:

• a first display area configured to transmit light that comprises a first sub-display area and a second sub-display area;
• an array substrate;
• and
• a light-emitting functional layer, located on a side of the array substrate, the light-emitting functional layer comprising:
• a plurality of first sub-pixels located in the first sub-display area;
• a plurality of second sub-pixels located in the second sub-display area
• a plurality of first repeating units, wherein each first repeating unit of the plurality of first repeating units comprises at least two columns of first sub-pixels of the plurality of first sub-pixels and at least one first sub-pixel of each first repeating unit is a target sub-pixel;
• and
• a plurality of second repeating units, wherein each second repeating unit of the plurality of second repeating units comprises at least two columns of second sub-pixels of the plurality of second sub-pixels, wherein an arrangement of first sub-pixels in each first repeating unit matches an arrangement of second sub-pixels in each second repeating unit,
• a plurality of orthographic projection shapes of the plurality of second sub-pixels on the array substrate are identical, an orthographic projection shape of the target sub-pixel on the array substrate is identical to an orthographic projection shape of the second sub-pixel on the array substrate, each orthographic projection shape of the target sub-pixel on the array substrate and each orthographic projection shape of the second sub-pixel on the array substrate comprises a first center line and a second center line that are perpendicular to each other, and a first center line of the orthographic projection shape of the target sub-pixel intersects a first center line of the orthographic projection shape of the second sub-pixel,
• wherein the plurality of first sub-pixels have at least three colors, and the target sub-pixel has one color of the at least three colors;
• wherein a plurality of first center lines of the orthographic projection shapes of all of the target sub-pixels belonging to a first one of the plurality of first repeating units intersect with a plurality of first center lines of the orthographic projection shapes of all of the target sub-pixels belonging to a second one of the plurality of first repeating units different from the first one,
• wherein the orthographic projection shape of the target sub-pixel is a rectangular shape, the first center line of the orthographic projection shape of the target sub-pixel is a line perpendicular to two short sides of the rectangular shape and passing through a center point of the rectangular shape,
• wherein a slit formed between the target sub-pixels intersects a slit formed between the second sub-pixels.