Display device, display unit, and display system
Provided is a display device or a display system capable of displaying images along a curved surface, a display device or a display system capable of displaying images seamlessly in the form of a ring, or a display device or a display system that is suitable for increasing in size. The display device includes a display panel. The display panel includes a first part and a second part and is flexible. The first part can display images. The second part can transmit visible light. The display panel is curved so that the second part and the first part overlap with each other.
1. A display device comprising:
a first display panel; and
a second display panel,
wherein the first display panel comprises a first display region and a first light-transmitting region adjacent to the first display region,
wherein the second display panel comprises a second display region and a second light-transmitting region adjacent to the second display region,
wherein the first display panel and the second display panel are flexible,
wherein the first display panel and the second display panel are joined to form a ring so that the first light-transmitting region at one end of the first display panel overlaps with a display surface side of the second display region and the second light-transmitting region at one end of the second display panel overlaps with a display surface side of the first display region,
wherein the display device is in the form of a cylinder, and
wherein the display surface side of the first display region and the display surface side of the second display region face inward.
2. The display device according to claim 1 , wherein a ring-shaped seamless image is displayed on the first display region and the second display region along a curved surface of the cylinder.
3. The display device according to claim 1 , wherein the first display panel further comprises a first light-blocking region adjacent to the first display region.
4. The display device according to claim 3 , wherein the first light-blocking region comprises a flexible printed circuit and a driver circuit.
5. The display device according to claim 1 , wherein the first display region comprises an organic electroluminescent element.
6. The display device according to claim 1 , wherein the first light-transmitting region is provided along a first long side and a first short side adjacent to the first long side of the first display panel.
7. A display device comprising:
a first display panel to an n-th display panel, where n is an integer of more than 2,
wherein the first display panel comprises a first display region and a first light-transmitting region adjacent to the first display region,
wherein a second display panel comprises a second display region and a second light-transmitting region adjacent to the second display region,
wherein the n-th display panel comprises an n-th display region and an n-th light-transmitting region adjacent to the n-th display region,
wherein the first display panel to the n-th display panel are flexible,
wherein the first display panel to the n-th display panel are joined to form a ring so that the first light-transmitting region at one end of the first display panel overlaps with a display surface side of the second display region and the n-th light-transmitting region at one end of the n-th display panel overlaps with a display surface side of the first display region,
wherein the display device is in the form of a cylinder, and
wherein each display surface of the first display panel to the n-th display panel faces inward.
8. The display device according to claim 7 , wherein a ring-shaped seamless image is displayed on the first display region and the second display region along a curved surface of the cylinder.
9. The display device according to claim 7 , wherein the first display panel further comprises a first light-blocking region adjacent to the first display region.
10. The display device according to claim 9 , wherein the first light-blocking region comprises a flexible printed circuit and a driver circuit.
11. The display device according to claim 7 , wherein the first display region comprises an organic electroluminescent element.
12. The display device according to claim 7 , wherein the first light-transmitting region is provided along a first long side and a first short side adjacent to the first long side of the first display panel.