DISPLAY PANEL Russian patent published in 2022 - IPC H01L27/32 

FIELD: display technology.

SUBSTANCE: display panel is proposed. The display panel contains the display area (AA) and the peripheral area (NA) surrounding the display area (AA), with the peripheral area (NA) including the first peripheral area (NA1), the bending area (B) and the second peripheral area (NA2). The display panel includes a base substrate (101), a control circuit layer, an organic structure and a sealing layer; the organic structure includes the first organic structure (201) and the second organic structure (202) located at a distance from each other in the peripheral region (NA), with the first organic structure (201) located in the first peripheral region (NA), and the second organic structure (202) includes the first site (202A) located in the first peripheral region (NA1), and the second section (202B) located in the bending area (B), and they are continuous; the sealing layer covers the display area (AA) and at least part of the first peripheral area (NA1), while the sealing layer partially overlaps the second organic structure (202) in a direction perpendicular to the base substrate (101), while the portion of the sealing layer that overlaps the second organic structure (202) includes the first sealing section (301) and the second sealing section (302), and the first sealing section (301) is on the side of the second sealing section (302) closer to the display area (AA); and in the direction perpendicular to the base substrate (101), the average thickness of the first sealing section (301) is greater than the average thickness of the second sealing section (302).

EFFECT: display panel has greater reliability.

48 cl, 31 dwg