| CPC H10K 59/00 (2023.02) [G09F 9/301 (2013.01); H10K 59/131 (2023.02); H10N 39/00 (2023.02); H10K 59/875 (2023.02); H10K 59/8791 (2023.02); H10K 2102/311 (2023.02); H10N 30/20 (2023.02); H10N 30/85 (2023.02); H10N 30/8554 (2023.02)] | 17 Claims |
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1. A display panel, comprising:
a substrate;
a light-emitting element located on a side of the substrate; and
a deformation module located between the substrate and the light-emitting element; wherein the deformation module comprises at least one deformation element, and in a direction perpendicular to a plane where the substrate is located, the at least one deformation element in the deformation module overlaps the light-emitting element;
wherein each deformation element of the at least one deformation element comprises a deformation anode, a deformation layer and a deformation cathode, the deformation layer is located between the deformation anode and the deformation cathode; and the deformation layer is configured to exhibit different deformation magnitudes according to changes of electric field intensity between the deformation anode and the deformation cathode, controlling the light-emitting angle of the light-emitting element; and
wherein a cross section of the light-emitting element and the deformation module as a whole, perpendicular to the plane where the substrate is located, is in a trapezoidal structure; and
the display panel further comprises an isolation layer, wherein the isolation layer is located on a sidewall of the trapezoidal structure.
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