A display region of an electronic device is enlarged. Alternatively, a display region of an electronic device is protected. Alternatively, a display device for extending a display region is provided. A system includes an electronic device including a first display portion positioned on a first surface including an upper surface of a housing and a second display portion positioned on a second surface including a first side surface of the housing, and a display device including a third display portion positioned on a third surface of a support portion and a connection portion having a function of connecting with the housing and a function of reversibly changing the relative positions of the support portion and the housing between a first configuration and a second configuration. The first configuration is a configuration in which the support portion covers the first display portion such that the second display portion is visible. The second configuration is a configuration in which the support portion and the housing are opened such that the first display portion, the second display portion, and the third display portion are visible.

A display region of an electronic device is enlarged. Alternatively, a display region of an electronic device is protected. Alternatively, a display device for extending a display region is provided. A system includes an electronic device including a first display portion positioned on a first surface including an upper surface of a housing and a second display portion positioned on a second surface including a first side surface of the housing, and a display device including a third display portion positioned on a third surface of a support portion and a connection portion having a function of connecting with the housing and a function of reversibly changing the relative positions of the support portion and the housing between a first configuration and a second configuration. The first configuration is a configuration in which the support portion covers the first display portion such that the second display portion is visible. The second configuration is a configuration in which the support portion and the housing are opened such that the first display portion, the second display portion, and the third display portion are visible.

A novel display panel that is highly convenient or reliable is provided. A novel display device is provided. The display panel includes a display region, a first terminal region, and a second terminal region, and the first terminal region is provided not to block the display region and includes a region overlapping with the display region. The first terminal region includes a first group of terminals, and the first group of terminals includes a first terminal. The second terminal region includes a second group of terminals, and the second group of terminals includes a second terminal. The display region includes one group of pixels, another group of pixels, a scan line, and a signal line. The one group of pixels includes a pixel and is arranged in a row direction. The another group of pixels includes the pixel and is arranged in a column direction intersecting the row direction. The scan line is electrically connected to the one group of pixels. The signal line is electrically connected to the another group of pixels, and the signal line is electrically connected to the first terminal and the second terminal.

A flexible display device includes a first display region, a second display region, a curved portion, a first high power supply voltage trunk wiring line, and a second high power supply voltage trunk wiring line. A plurality of first high power supply voltage lines branch from the first high power supply voltage trunk wiring line and extend to the first display region, a plurality of second high power supply voltage lines branch from the second high power supply voltage trunk wiring line and extend to the second display region, and the first high power supply voltage trunk wiring line and the second high power supply voltage trunk wiring line are electrically connected to each other via a first curved portion conductive layer formed in the curved portion.

Gaming systems, methods, and machines provided herein may include wheel displays with movable wheel segments that may be caused to have at least portions thereof that at least translate along axes parallel to a center axis of the wheel display when the wheel is in a “spin” mode.

A plurality of display panels having a curved surface are placed in a limited space. Two, or three or more display panels are combined to form one display region having a T-shaped outer edge as one screen, and a driver can curve part of the display panel as appropriate so that the driver can see the screen easily. A first display panel or a second display panel has flexibility and includes a position adjustment function of curving an end portion. That is, by curving part of the display panel, the user can see the display panel easily. The in-car design can also be varied.

A plurality of display panels having a curved surface are placed in a limited space. Two, or three or more display panels are combined to form one display region having a T-shaped outer edge as one screen, and a driver can curve part of the display panel as appropriate so that the driver can see the screen easily. A first display panel or a second display panel has flexibility and includes a position adjustment function of curving an end portion. That is, by curving part of the display panel, the user can see the display panel easily. The in-car design can also be varied.

There is provided a control device, a control method, a control program, and a control system that are capable of presenting a VR experience with a high sense of immersion using a tiling display. The control device acquires arrangement of displays in a tiling display in which a plurality of displays is tiled, acquires a light-emitting characteristic of each of the displays, tracks a position and a line-of-sight direction of a user with respect to the tiling display, and adjusts a luminance value of each of the displays on the basis of the light-emitting characteristic and a tracking result by the tracking such that brightness of the displays viewed from the user becomes continuous through a boundary of the displays.

A double-sided display device includes a substrate including a transparent insulating material and having a first main surface and a second main surface opposite to the first main surface, at least one first light emitter and at least one second light emitter mounted on the first main surface of the substrate, a first reflector that reflects light emitted from the at least one first light emitter toward a side of the double-sided display device adjacent to the first main surface, and a second reflector that reflects light emitted from the at least one second light emitter toward a side of the double-sided display device adjacent to the second main surface.

A display device including display regions with inconspicuous seam is provided. The display device includes a first display panel and a second display panel. The first display panel includes a first display region and a visible-light-transmitting region. The second display panel includes a second display region. The first display region is adjacent to the visible-light-transmitting region. The first display region includes a first light-emitting element and a second light-emitting element. A first common electrode included in the first light-emitting element includes a portion in contact with a second common electrode included in the second light-emitting element. The first common electrode has a function of reflecting visible light. The second common electrode has a function of transmitting visible light. The second light-emitting element is positioned closer to the visible-light-transmitting region than the first light-emitting element. The second display region includes a portion overlapping with the second light-emitting element and a portion overlapping with the visible-light-transmitting region.