阅读说明：本技术 电子设备、显示装置及其驱动方法 (Electronic device, display device, and driving method thereof ) 是由 洪涛 于 2020-02-24 设计创作，主要内容包括：本公开涉及一种电子设备、显示装置及显示装置的驱动方法,涉及显示技术领域。该显示装置包括显示面板、偏振转换层和透镜层。显示面板用于在一帧的时间内分时显示多个景深图像。偏振转换层设于显示面板的出光侧,用于将不同的景深图像的光线转换为不同偏振态的偏振光。透镜层设于偏振转换层背离显示面板的一侧,且包括多个透镜单元,每个透镜单元包括超表面透镜。(The disclosure relates to an electronic device, a display device and a driving method of the display device, and relates to the technical field of display. The display device includes a display panel, a polarization conversion layer, and a lens layer. The display panel is used for displaying a plurality of depth images in time within one frame. The polarization conversion layer is arranged on the light emitting side of the display panel and used for converting the light rays of different depth-of-field images into polarized light in different polarization states. The lens layer is arranged on one side, away from the display panel, of the polarization conversion layer and comprises a plurality of lens units, and each lens unit comprises a super-surface lens.)