Pixel structure

A pixel structure, comprising:

• a substrate;
• a first micro light-emitting diode and a second micro light-emitting diode disposed on the substrate, wherein the first micro light-emitting diode and the second micro light-emitting diode respectively emit a first light and a second light with the same color;
• a first electrophoretic structure and a second electrophoretic structure respectively disposed on the first micro light-emitting diode and the second micro light-emitting diode, wherein the first electrophoretic structure and the second electrophoretic structure respectively comprise:
• an upper electrode and a lower electrode forming an electric field;
• an electrophoretic medium disposed between the upper electrode and the lower electrode, wherein the electrophoretic medium has a first refractive index;
• and
• an electrophoretic lens disposed in the electrophoretic medium, wherein the electrophoretic lens has a second refractive index, and the second refractive index is different from the first refractive index;
• and
• an electrochromic structure disposed between the first electrophoretic structure and the second electrophoretic structure and selectively switched between a transparent state or an opaque state, wherein the opaque state is used to shield a part of the first light and the second light;
• wherein the electrophoretic lens of the first electrophoretic structure moves away from or toward the first micro light-emitting diode by being driven by an electrostatic force generated by the electric field, so that the first light passing through the first electrophoretic structure has a first divergence angle or a second divergence angle after refracting, and the first divergence angle is different from the second divergence angle,
• wherein the electrophoretic lens of the second electrophoretic structure moves away from or toward the second micro light-emitting diode by being driven by an electrostatic force generated by the electric field, so that the second light passing through the second electrophoretic structure has a third divergence angle or a fourth divergence angle after refracting, and the third divergence angle is different from the fourth divergence angle.