Display element and display device comprising light diffusing layer and P-type and N-type charge generation layers

A display element comprising:

• a plurality of light-emitting elements, wherein at least one light-emitting element comprises an anode layer and a cathode layer arranged opposite to each other, and at least two light-emitting units located between the anode layer and the cathode layer;
• an N-type charge generation layer and a P-type charge generation layer arranged in a laminated manner between the at least two light-emitting units, wherein the N-type charge generation layer is close to the anode layer and the P-type charge generation layer is close to the cathode layer;
• the at least one light-emitting element further comprising:
• a light diffusing layer located on a side of the cathode layer away from the at least two light-emitting units, a thickness d1 of the light diffusing layer meeting:
• 750 Å≤d1≤800 Å;
• wherein
• when an application environment of the display element changes from a normal temperature to a first temperature, a change amount of a horizontal coordinate of a white point of the display element is less than or equal to 0.002, and a change amount of a vertical coordinate of the white point of the display element is less than or equal to 0.008;
• and a color shift value of the display element is less than or equal to 1.4.