Display device and vehicle

A display device, having a display area and a non-display area surrounding at least a part of the display area, wherein the display area comprises a plurality of display sub areas and a plurality of transparent sub areas arranged in an array, and the display device comprises:

• a display panel comprising a substrate and a plurality of light-emitting devices disposed on the substrate, wherein the light-emitting devices are disposed corresponding to the display sub areas;
• and an electrophoretic color changing layer disposed on one side of the display panel;
• wherein the electrophoretic color changing layer comprises a plurality of electrophoretic color changing devices, the electrophoretic color changing devices are disposed corresponding to the transparent sub areas, and the electrophoretic color changing devices transition between a transparent state and an opaque state;
• wherein the electrophoretic color changing layer further comprises a first electrode layer, the first electrode layer comprises first electrodes and second electrodes corresponding to the electrophoretic color changing devices one to one, and the first electrodes and the second electrodes in a same electrophoretic color changing device are spaced apart from each other;
• and each of the electrophoretic color changing devices further comprises charged particles disposed on one side of the first electrodes and the second electrodes, and the charged particles move in the electrophoretic color changing devices according to a voltage change between the first electrodes and the second electrodes;
• wherein the display area further comprises non-transparent sub areas between the display sub areas and the transparent sub areas, and the second electrodes are at least partially disposed corresponding to the non-transparent sub areas.

A display device, having a display area and a non-display area surrounding at least a part of the display area, wherein the display area comprises a plurality of display sub areas and a plurality of transparent sub areas arranged in an array, and the display device comprises:

• a display panel comprising a substrate and a plurality of light-emitting devices disposed on the substrate, wherein the light-emitting devices are disposed corresponding to the display sub areas;
• and an electrophoretic color changing layer disposed on one side of the display panel;
• wherein the electrophoretic color changing layer comprises a plurality of electrophoretic color changing devices, the electrophoretic color changing devices are disposed corresponding to the transparent sub areas, and the electrophoretic color changing devices transition between a transparent state and an opaque state;
• wherein the electrophoretic color changing layer further comprises a first electrode layer, the first electrode layer comprises first electrodes and second electrodes corresponding to the electrophoretic color changing devices one to one, and the first electrodes and the second electrodes in a same electrophoretic color changing device are spaced apart from each other;
• and each of the electrophoretic color changing devices further comprises charged particles disposed on one side of the first electrodes and the second electrodes, and the charged particles move in the electrophoretic color changing devices according to a voltage change between the first electrodes and the second electrodes;
• when a first voltage is applied between the first electrodes and the second electrodes, the charged particles are gathered on the first electrodes, and the transparent sub areas are in the opaque state;
• when a second voltage is applied between the first electrodes and the second electrodes, the charged particles are gathered on the second electrodes, and the transparent sub areas are in the transparent state;
• and wherein the first voltage and the second voltage are reverse voltages;
• and when a third voltage is applied between the first electrodes and the second electrodes, the charged particles are distributed on the first electrodes and the second electrodes, the transparent sub areas are in a grayscale state, and an absolute value of the third voltage is less than an absolute value of the first voltage and an absolute value of the second voltage.