Abstract: The present application provides a back plate structure and a flexible display device. The back plate structure includes: a first back plate, a second back plate and a flexible shaft. The first back plate and the second back plate are connected by the flexible shaft. The flexible shaft includes an arch component and at least one end component. The arch component includes a concave surface and a convex surface corresponding to the concave surface, and the concave surface faces a bending direction of the flexible display device. Each end component includes at least one foldable structure, and each foldable structure includes two planes parallel to a bending axis of the flexible display device. Each end component is located at an end of the arch component and obscures a space formed by the arch component.

Abstract: A tiled display device includes two panels and two cover layers respectively disposed on the two panels. The two cover layers include a contact region. A top portion and a bottom portion of the contact region have a height H. One of the two cover layers has a thickness Tn. One of the two panels has a distance Xn between an upper surface of the one of the two panels and the bottom portion of the contact region. The one of the two panels is corresponding to the one of the two cover layers. The height H, the thickness Tn and the distance Xn satisfy the equation: 0?H/(Xn+Tn) <0.8.

Abstract: The present application provides a device for automatically folding a flexible display screen, including: a screen movable supporting component, configured to support a portion of the flexible display screen; a bending driving device, configured to drive the screen movable supporting component to perform a variable radius rotation to perform a bending action of the flexible display screen. The larger a bending angle of the flexible display screen is, the smaller a rotation radius of the screen movable supporting component is.

Abstract: An electronic device and a method for obtaining features of biometrics are provided. The method includes: obtaining an image including a plurality of biological features; obtaining a plurality of feature points of the biological features in the image; dividing the image into a plurality of sub-images, and obtaining a region in each of the sub-images; and identifying from among a plurality of second feature points in the region in each of the sub-images a plurality of third feature points for performing a biometric operation.

Abstract: A gardening tool with identification function including an operating unit and a working unit is provided. The operating unit includes a first main body, a first electrical connector, and an operating device. The first electrical connector is set at one end of the first main body. The operating device includes a processor electrically connected to the first electrical connector. The processor stores operating parameters. The working unit includes a second main body, a second electrical connector, a motor, and a work piece. The electrical property of the second electrical connector is corresponding to one operating parameter in the processor. When the second main body is connected to the first main body, the second electrical connector is electrically connected to the first electrical connector. The processor selects one operating parameter according to the electrical property of the second electrical connector to control the output rotational speed or power of the motor.

Abstract: Embodiments of the present application provide a display device, which solves the problems that it is difficult for the single-screen display to be realized non-integrated touch and display, that the separation operation cannot be realized so that today's increasingly diverse application requirements cannot be satisfied. The display device according to the present application includes: a display screen; at least one touch screen communicatively coupled to the display screen; and a controller configured to execute the following instructions: adjusting a display content of the display screen in communication with the touch screen according to an input instruction of the touch screen.

Abstract: The present application relates to a terminal and a display screen. A display screen includes a display area including at least two display regions. The at least two display regions includes a first display region and a second display region. A total thickness of metal layers of the first display region is less than a total thickness of metal layers of the second display region.

Abstract: The display box includes a box body including an upper cover, a rotating shaft rotatably connected with the upper cover, and a support plate disposed on the upper surface of the upper cover via the rotating shaft to fix an exhibit. The support plate is rotatable with the rotating shaft to make the exhibit be at a preset angle with respect to the upper surface.

Abstract: Embodiments of the present application provide a display terminal and a display control method. When a flexible display screen of the display terminal is bent under a bending force, resistance values of a plurality of sensors in a flexible display panel are also changed under the bending force. An arithmetic unit converts bending information into control information for controlling a display object in the flexible display panel, and a controller controls a dynamic display of the flexible display panel by the control information.

Abstract: A display device includes a display screen and a clipping structure. The display screen includes a bending area, a first end and a second end which are connected with the bending area. The first end is bendable by using the bending area, and the clipping structure is used to clip the second end of the display screen so as to fix the second end during a bending process of the first end. The display device provided by the embodiments of the present application ensures stability of the second end of the display screen.

Abstract: The present application discloses a rotating device and a display device, which relate to a field of electronic technologies. The rotating device includes: a first member including an anti-rotation groove and at least one first connecting portion; and a second member including an anti-rotation protrusion and at least one second connecting portion. The first connecting portion and the second connecting portion are rotationally connected, and the anti-rotation protrusion enters the anti-rotation groove to prevent the first connecting portion from rotating along a first direction with respect to the second connecting portion.

Abstract: A backlight assembly includes an optical plate, a light source provided near the optical plate, and a brightness redistribution film provided above the optical plate. When light emitted from the light source passes through the optical plate and the brightness redistribution film, a front view angle brightness measured in a normal direction of a light exiting surface of the brightness redistribution film relative to a maximum brightness emitted from the backlight assembly has a brightness ratio N, wherein the brightness ratio N is greater than or equal to 60% and is smaller than 100% (60%?N<100%).

Abstract: Embodiments of the present application disclose a supporting device, which relates to the field of display technologies. The supporting device includes: a supporting frame configured to support a display screen, the supporting frame defining a supporting chamber therein; at least one storing chamber for storing a flowing medium, the storing chamber being communicated with the supporting chamber through a channel; and an assisting member, configured to make the flowing medium flow between the supporting chamber and the storing chamber. In the embodiments of the present application, the supporting device can facilitate the display screen to realize functions of touch and support, and realize the portability of a large-screen display device.

Abstract: A display device is provided. The display device includes a display panel and a backlight module. The backlight module is disposed corresponding to the display panel. The backlight module includes a substrate and a plurality of light emitting units. The substrate has a first surface, and the first surface faces the display panel. The plurality of light emitting units are disposed on the first surface. A first distance between the first surface and the display panel is in a range from 0.8 mm to 9 mm.

Abstract: Embodiments of the present application provide a foldable support device, including: a driving component and a support component connected with the driving component; and a rotating gear and a rack intermeshing with each other and connected with the driving component and the support component. The driving component and the support component are disposed on a non-display surface of a flexible display panel; and the flexible display panel is folded or unfolded with intermeshing rotating and relative moving of the rotating gear and the rack. By setting the rotating gear and the rack, when the flexible display panel is folding, the rotating gear rotates along the rack and drives the support component to move away from the driving component. Sufficient storage space is generated for the flexible display panel while folding to effectively prevent the display failure caused by folding of the flexible display panel.

Abstract: The present application provides a back plate structure and a flexible display device. The back plate structure includes: a first back plate, a second back plate and a flexible shaft. The first back plate and the second back plate are connected by the flexible shaft. The flexible shaft includes an arch component and at least one end component. The arch component includes a concave surface and a convex surface corresponding to the concave surface, and the concave surface faces a bending direction of the flexible display device. Each end component includes at least one foldable structure, and each foldable structure includes two planes parallel to a bending axis of the flexible display device. Each end component is located at an end of the arch component and obscures a space formed by the arch component.

Abstract: A screen supporting device includes: a drive component and a supporting component rotationally connected to the drive component. The drive component comprises a rotating shaft and a connecting rod that rotationally connected to the rotating shaft. The drive component and the supporting component are disposed in a non-display surface of the flexible display screen. The connecting rod is fixedly connected to the supporting component. Through the rotating connection between the rotating shaft and the connecting rod, the supporting component and the drive component relatively rotate and move away from each other to fold or expand the flexible display screen.

Abstract: The present application provides a device for automatically folding a flexible display screen, including: a screen movable supporting component, configured to support a portion of the flexible display screen; a bending driving device, configured to drive the screen movable supporting component to perform a variable radius rotation to perform a bending action of the flexible display screen. The larger a bending angle of the flexible display screen is, the smaller a rotation radius of the screen movable supporting component is.

Abstract: The present application provides a display box and a display device. The display box includes a box body and a first support plate detachably connected with the box body. The first support plate is one of multiple first support plates with different sizes, and the multiple first support plates are selectively detachably connected with the box body for supporting flexible screens with different bending radii.

Abstract: A backlight assembly includes an optical plate, a light source provided near the optical plate, and a brightness redistribution film provided above the optical plate. When light emitted from the light source passes through the optical plate and the brightness redistribution film, a front view angle brightness measured in a normal direction of a light exiting surface of the brightness redistribution film relative to a maximum brightness emitted from the backlight assembly has a brightness ratio N, wherein the brightness ratio N is greater than or equal to 60% and is smaller than 100% (60%?N<100%).