Light-emitting device
A light-emitting device can be folded in such a manner that a flexible light-emitting panel is supported by a plurality of housings which are provided spaced from each other and the light-emitting panel is bent so that surfaces of adjacent housings are in contact with each other. Furthermore, in the light-emitting device, in which part or the whole of the housings have magnetism, the two adjacent housings can be fixed to each other by a magnetic force when the light-emitting device is used in a folded state.
1. An electronic device comprising:
a light-emitting panel;
a protection fixed to a back of the light-emitting panel;
a first housing, which is less flexible than the light-emitting panel, overlapping with a first region of the light-emitting panel;
a second housing, which is less flexible than the light-emitting panel, overlapping with a second region of the light-emitting panel;
a bending portion provided between the first housing and the second housing; and
a plurality of magnets,
wherein the light-emitting panel and the protection have a region overlapping with the bending portion,
wherein the protection overlaps the first housing and the second housing,
wherein the protection is configured to be bent in the bending portion,
wherein the electronic device is configured to be foldable by bending the bending portion,
wherein the light-emitting panel is provided continuously from the first region of the light-emitting panel to the second region of the light-emitting panel,
wherein the first region of the light-emitting panel and the second region of the light-emitting panel overlap and face each other, in a folded state of the electronic device,
wherein, in an opened state of the electronic device, an image is displayed in the first region, the second region, and the region where the light-emitting panel overlaps the bending portion,
wherein, in the folded state of the electronic device, neither of the first region of the light-emitting panel, the second region of the light-emitting panel, and the region where the light-emitting panel overlaps the bending portion are visible,
wherein the electronic device is configured to be fixed in the folded state via the plurality of magnets,
wherein the light-emitting panel comprises a transistor comprising an oxide semiconductor layer,
wherein the oxide semiconductor layer comprises a channel formation region, and
wherein the transistor is electrically connected to a light-emitting element.
2. The electronic device according to claim 1 ,
wherein a sensor configured to determine whether the electronic device is in a folded state or not is provided.
3. An electronic device comprising:
a light-emitting panel;
a protection fixed to a back of the light-emitting panel;
a first housing, which is less flexible than the light-emitting panel, overlapping with a first region of the light-emitting panel;
a second housing, which is less flexible than the light-emitting panel, overlapping with a second region of the light-emitting panel;
a third housing surrounding a first side of the light-emitting panel, a first region of a second side of the light-emitting panel, and a first region of a third side of the light-emitting panel;
a fourth housing surrounding a fourth side of the light-emitting panel, a second region of the second side of the light-emitting panel, and a second region of the third side of the light-emitting panel;
a bending portion provided between the first housing and the second housing; and
a plurality of magnets,
wherein the light-emitting panel and the protection have a region overlapping with the bending portion,
wherein the electronic device is configured to be foldable by bending the bending portion,
wherein the light-emitting panel is provided continuously from the first region of the light-emitting panel to the second region of the light-emitting panel,
wherein the first region of the light-emitting panel and the second region of the light-emitting panel overlap and face each other, in a folded state of the electronic device,
wherein, in an opened state of the electronic device, an image is displayed in the first region of the light-emitting panel, the second region of the light-emitting panel, and the region where the light-emitting panel overlaps the bending portion,
wherein, in the folded state of the electronic device, neither of the first region of the light-emitting panel, the second region of the light-emitting panel, and the region where the light-emitting panel overlaps the bending portion are visible,
wherein the electronic device is configured to be fixed in the folded state via the plurality of magnets,
wherein the light-emitting panel comprises a transistor comprising an oxide semiconductor layer, and
wherein the oxide semiconductor layer comprises a channel formation region.
4. The electronic device according to claim 2 ,
wherein a sensor configured to determine whether the electronic device is in a folded state or not is provided.
5. An electronic device comprising:
a light-emitting panel;
a protection fixed to a back of the light-emitting panel;
a first housing, which is less flexible than the light-emitting panel, overlapping with a first region of the light-emitting panel;
a second housing, which is less flexible than the light-emitting panel, overlapping with a second region of the light-emitting panel;
a third housing overlapping with the first housing with the protection and the light-emitting panel therebetween;
a fourth housing overlapping with the second housing with the protection and the light-emitting panel therebetween;
a bending portion provided between the first housing and the second housing; and
a plurality of magnets,
wherein the light-emitting panel and the protection have a region overlapping with the bending portion,
wherein the electronic device is configured to be foldable by bending the bending portion,
wherein the light-emitting panel is provided continuously from the first region of the light-emitting panel to the second region of the light-emitting panel,
wherein the first region of the light-emitting panel and the second region of the light-emitting panel overlap and face each other, in a folded state of the electronic device,
wherein, in an opened state of the electronic device, an image is displayed in the first region of the light-emitting panel, the second region of the light-emitting panel, and the region where the light-emitting panel overlaps the bending portion,
wherein, in the folded state of the electronic device, neither of the first region of the light-emitting panel, the second region of the light-emitting panel, and the region where the light-emitting panel overlaps the bending portion are visible,
wherein the electronic device is configured to be fixed in the folded state via the plurality of magnets,
wherein the light-emitting panel comprises a transistor comprising an oxide semiconductor layer,
wherein the oxide semiconductor layer comprises a channel formation region, and
wherein the transistor is provided in a pixel.
6. The electronic device according to claim 3 ,
wherein a sensor configured to determine whether the electronic device is in a folded state or not is provided.