Display panel and display device

A display device, comprising:

• a driving chip;
• and
• a display panel electrically connected to the driving chip;
• wherein the display panel comprises a base substrate, and the base substrate has a display area, wherein the display panel further comprises:
• a pixel defining layer provided with pixel defining portions and a plurality of pixel openings spaced apart from each other, each of the pixel defining portions being located between adjacent pixel openings, and in a direction from the base substrate to the pixel defining layer, distances between adjacent pixel defining portions gradually increasing;
• a plurality of display light-emitting structures, each of the plurality of display light-emitting structures comprising a display light-emitting diode, the display light-emitting diode comprising a display light-emitting portion, and at least part of the display light-emitting portion being located within one of the plurality of pixel openings;
• a plurality of dimming structures, each of the plurality of dimming structures being disposed between adjacent display light-emitting structures;
• and each of the plurality of dimming structures comprising a dimming light-emitting diode and a light-shielding portion, wherein the dimming light-emitting diode comprises a dimming light-emitting portion, and at least part of the dimming light-emitting portion is located within one of the plurality of pixel openings;
• the light-shielding portion being located on a side of the dimming light-emitting diode away from the base substrate;
• an orthographic projection of the dimming light-emitting portion on the base substrate being located within an orthographic projection of the light-shielding portion on the base substrate;
• and a light-emitting color of the dimming light-emitting portion being different from a light-emitting color of at least one display light-emitting portion adjacent to the dimming light-emitting portion;
• and
• a first encapsulation layer disposed on a side of the light-shielding portion toward the base substrate, and configured to cover the display light-emitting diode, the dimming light-emitting diode, and the pixel defining layer, wherein the first encapsulation layer comprises adjustment areas, and an orthographic projection of each of the adjustment areas on the base substrate is located within an orthographic projection of the light-shielding portion on the base substrate;
• wherein each of the adjustment areas is provided with a first inclined surface, and an inclination angle of the first inclined surface ranges from 35° to 50°;
• wherein the dimming light-emitting portion located on an edge of each of the plurality of pixel openings emits a light ray parallel to the inclination angle of the first inclined surface, the light ray forming a light-emitting point with a top surface of one of the adjustment areas, and a line connecting the light-emitting point and a bottom edge of the light-shielding portion forming a first included angle with a top surface of the first encapsulation layer, wherein the first included angle is greater than or equal to the inclination angle of the first inclined surface.