Abstract: A splicing structure includes a support frame and a plurality of splicing modules. The support frame includes a frame base and an adjustment assembly movably disposed on the frame base, where the adjustment assembly includes a first adjustment structure and a second adjustment structure that move in different directions. A splicing module of the plurality of splicing modules is configured to be detachably connected with a corresponding to-be-spliced structure, where the splicing module is movably disposed on one of the first adjustment structure and the second adjustment structure, while the other one of the first adjustment structure and the second adjustment structure has a driving state and a non-driving state. When the other one of the first adjustment structure and the second adjustment structure moves, touches, and pushes the splicing module, the other one of the first adjustment structure and the second adjusting structure is switched from the non-driving state to the driving state.

Abstract: Provided are a tiled display panel and a display device. The tiled display panel includes a transparent substrate and at least two display subpanels. The at least two display subpanels are disposed in at least two tiled regions of the transparent substrate respectively. A first alignment pattern on the transparent substrate includes at least two first sub-patterns. The at least two first sub-patterns are disposed in the at least two tiled regions respectively. A first sub-pattern includes a hollowed-out region. A second alignment pattern on a display subpanel includes at least two second sub-patterns. The shape of a second sub-pattern is the same as the shape of the hollowed-out region. The vertical projection of the second sub-pattern on the transparent substrate is located in the hollowed-out region.

Abstract: A display module and a display device are provided. The display module includes a display panel and a composite layer. The composite layer is located on a backlight side of the display panel and includes a heat dissipation layer. The display panel includes a planar region, curved regions and corner regions. The curved regions are partially arranged around the planar region and the corner regions are disposed at corners of the curved regions. In one corner region, the heat dissipation layer includes at least one opening. The corner region includes a first position and a second position. A width of the opening at the first position is smaller than the width of the opening. At the half length of the opening, the width D2 of the opening is smaller than half of the maximum width D1 of the opening.

Abstract: A display device and a method for controlling a display device are provided. The display device includes a flexible display module and a bracket. The flexible display module includes a supporting backplate; the supporting backplate is located on a backlight side of the flexible display module; the flexible display module also includes a plurality of sensor devices; the bracket is fixed to the supporting backplate through a universal structure; one end of the universal structure is fixed to the supporting backplate; another end of the universal structure is fixed to the bracket; the plurality of sensor devices are electrically connected to the universal structure through a first motor component; and/or, the supporting backplate includes a hinge component and the plurality of sensor devices are electrically connected to the hinge component through a second motor component.

Abstract: A method for controlling a display apparatus, and a display apparatus are provided. In an embodiment, the display apparatus includes a flexible display screen and a bottom shell. In an embodiment, the bottom shell is at a side of the flexible display screen away from a light-exiting direction of the display apparatus. In an embodiment, the bottom shell includes first and second shells, the second shell is at a side of the first shell away from the flexible display screen. In an embodiment, the method includes controlling the first shell and the flexible display screen to be synchronously deployed or retracted, and controlling at least a part of the second shell to move away from or toward the first shell at least along a first direction, such that a preset angle is formed between the first shell and at least a part of the second shell.

Abstract: A middle frame assembly and a display apparatus are provided. In an embodiment, the middle frame assembly includes: a middle frame, a back cover, a homothermal structure, and a radiating fin. In an embodiment, the accommodating cavity is formed between the back cover and the middle frame. In an embodiment, the homothermal structure is located in the accommodating cavity. In an embodiment, the radiating fin is located in the accommodating cavity. In an embodiment, a contact area between the radiating fin and the homothermal structure is changeable.

Abstract: A display panel and a display device are provided. The display panel includes a first substrate, a second substrate arranged opposite to the first substrate, an electrophoresis layer, a liquid-blocking portion and a supporting structure. The electrophoresis layer is arranged between the first substrate and the second substrate and includes multiple electrophoresis particles. The liquid-blocking portion is arranged at an edge of the first substrate and/or the second substrate. The supporting structure is arranged between the first substrate and the second substrate and includes a first supporting portion and a second supporting portion. A height of the first supporting portion is greater than that of the second supporting portion in a direction perpendicular to a plane where the first substrate is located. A minimum distance between the second supporting portion and the liquid-blocking portion is less than that between the first supporting portion and the liquid-blocking portion.

Abstract: A display device and its formation method are provided in the present disclosure. The display device includes a flexible display panel; a bending auxiliary layer fixed on a first surface of the flexible display panel; a support plate at a side of the bending auxiliary layer away from the flexible display panel; and an adhesive layer, between the bending auxiliary layer and the support plate, configured to fix the bending auxiliary layer to the support plate. A region where the bending auxiliary layer overlaps the support plate includes a first region and a second region. A sum of thicknesses of the bending auxiliary layer and the support plate in the first region is less than a sum of thicknesses of the bending auxiliary layer and the support plate in the second region. The adhesive layer is in the first region and not in the second region.

Abstract: The present disclosure relates to a vehicle-mounted heat dissipation system and a heat dissipation method. The vehicle-mounted heat dissipation system include: a display screen; a heat dissipation structure configured to define a heat dissipation cavity at the back surface of the display screen; an air-cooling heat dissipation device comprising an air supply device, an air inlet, and an air outlet; a water-cooling heat dissipation device comprising a water storage device and a water pipe; and a control device configured to control, if a temperature of the display screen is higher than a first temperature threshold, the vehicle-mounted heat dissipation system to be in an air-cooling heat dissipation mode, and also configured to control, if the temperature of the display screen is higher than a second temperature threshold, the vehicle-mounted heat dissipation system to be in a water-cooling heat dissipation mode.

Abstract: A method for controlling a display apparatus, and a display apparatus are provided. In an embodiment, the display apparatus includes a flexible display screen and a bottom shell. In an embodiment, the bottom shell is at a side of the flexible display screen away from a light-exiting direction of the display apparatus. In an embodiment, the bottom shell includes first and second shells, the second shell is at a side of the first shell away from the flexible display screen. In an embodiment, the method includes controlling the first shell and the flexible display screen to be synchronously deployed or retracted, and controlling at least a part of the second shell to move away from or toward the first shell at least along a first direction, such that a preset angle is formed between the first shell and at least a part of the second shell.

Abstract: A display device and its formation method are provided in the present disclosure. The display device includes a flexible display panel; a bending auxiliary layer fixed on a first surface of the flexible display panel; a support plate at a side of the bending auxiliary layer away from the flexible display panel; and an adhesive layer, between the bending auxiliary layer and the support plate, configured to fix the bending auxiliary layer to the support plate. A region where the bending auxiliary layer overlaps the support plate includes a first region and a second region. A sum of thicknesses of the bending auxiliary layer and the support plate in the first region is less than a sum of thicknesses of the bending auxiliary layer and the support plate in the second region. The adhesive layer is in the first region and not in the second region.

Abstract: A foldable display device includes a flexible display screen, a foldable assembly and a non-display function assembly. The states of the foldable display device include an unfolded state and a folded state. In the unfolded state, a first support plate and a second support plate are disposed on two opposite sides of a connector respectively, and the flexible display screen covers the first support plate, the connector, the second support plate and the non-display function assembly. In the folded state, a first part and a second part of the flexible display screen overlap, the first support plate and the second support plate overlap and are disposed between the first part and the second part. A part of the flexible display screen on the side of the second support plate which is away from the first support plate does not cover the non-display function assembly.

Abstract: A foldable display device includes a flexible display screen, a foldable assembly and a non-display function assembly. The states of the foldable display device include an unfolded state and a folded state. In the unfolded state, a first support plate and a second support plate are disposed on two opposite sides of a connector respectively, and the flexible display screen covers the first support plate, the connector, the second support plate and the non-display function assembly. In the folded state, a first part and a second part of the flexible display screen overlap, the first support plate and the second support plate overlap and are disposed between the first part and the second part. A part of the flexible display screen on the side of the second support plate which is away from the first support plate does not cover the non-display function assembly.

Abstract: The present disclosure relates to a vehicle-mounted heat dissipation system and a heat dissipation method. The vehicle-mounted heat dissipation system include: a display screen; a heat dissipation structure configured to define a heat dissipation cavity at the back surface of the display screen; an air-cooling heat dissipation device comprising an air supply device, an air inlet, and an air outlet; a water-cooling heat dissipation device comprising a water storage device and a water pipe; and a control device configured to control, if a temperature of the display screen is higher than a first temperature threshold, the vehicle-mounted heat dissipation system to be in an air-cooling heat dissipation mode, and also configured to control, if the temperature of the display screen is higher than a second temperature threshold, the vehicle-mounted heat dissipation system to be in a water-cooling heat dissipation mode.

Abstract: A display device is provided in the present disclosure. The display device includes a flexible screen, a support structure, and a foldable structure. The flexible screen includes a first main body, a second main body, and a third main body connected to each of the first main body and the second main body. The support structure includes a first support portion configured to support the first main body and a second support portion configured to support the second main body. The foldable structure overlaps the third main body, and the first support portion and the second support portion are connected to each other through the foldable structure. During a folding process of the display device, at least a portion of the foldable structure is in contact with the third main body and configured to roll relative to the third main body.

Abstract: A display device is provided in the present disclosure. The display device includes a flexible screen, a support structure, and a foldable structure. The flexible screen includes a first main body, a second main body, and a third main body connected to each of the first main body and the second main body. The support structure includes a first support portion configured to support the first main body and a second support portion configured to support the second main body. The foldable structure overlaps the third main body, and the first support portion and the second support portion are connected to each other through the foldable structure. During a folding process of the display device, at least a portion of the foldable structure is in contact with the third main body and configured to roll relative to the third main body.

Abstract: A rollable display device is provided, including: a flexible display panel including a plurality of edges; a fixing portion including a plurality of fixing rods for fixing some of the plurality of edges of the flexible display panel when the flexible display panel is in a second state; and a receiving portion including a cavity. In a first state, the flexible display panel is rolled and received into the cavity of the receiving portion with a first direction as an axis; and the plurality of fixing rods extends in the first direction and is received into the cavity of the receiving portion. In the second state, the flexible display panel is at least partially unrolled outside the receiving portion, and the plurality of fixing rods is located outside the cavity, extends in a second direction and supports the flexible display panel. The first direction intersects with the second direction.

Abstract: A rollable display device is provided, including: a flexible display panel including a plurality of edges; a fixing portion including a plurality of fixing rods for fixing some of the plurality of edges of the flexible display panel when the flexible display panel is in a second state; and a receiving portion including a cavity. In a first state, the flexible display panel is rolled and received into the cavity of the receiving portion with a first direction as an axis; and the plurality of fixing rods extends in the first direction and is received into the cavity of the receiving portion. In the second state, the flexible display panel is at least partially unrolled outside the receiving portion, and the plurality of fixing rods is located outside the cavity, extends in a second direction and supports the flexible display panel. The first direction intersects with the second direction.

Abstract: A display device and a haptic feedback display method of the display device are provided. The display device includes a display panel including a display region, and a touch-control sensor disposed at least in the display region and used to detect a touch-control operation. The display device also includes a control unit electrically connected to at least the display panel. The control unit is used to change an operation mode of the display device, and according to the touch-control operation detected by the touch-control sensor, to adjust a display object of the display panel. The operation mode includes at least a blind operation mode. Further, the display device includes at least one button structure disposed in the display region. In the blind operation mode, a touch surface of the display device is in a raised state at a location of a button structure of the at least one button structure.

Abstract: Provided are a display module and an electronic device. The display module includes a display screen, the display screen comprising a display surface and a non-display surface opposite to the display surface; a first heat conduction member, the first heat conduction member laminated on the non-display surface, a first through hole defined in the first heat conduction member, the non-display surface comprising an exposed portion exposed in the first through hole; a photosensitive module, the photosensitive module laminated on the exposed portion; and a second heat conduction member contacting each of the photosensitive module and the first heat conduction member; the first heat conduction member comprising a first inner sidewall formed due to formation of the first through hole, and a contact area between the second heat conduction member and the photosensitive module is larger than an area of the photosensitive module directly facing the first inner sidewall.