A backlight module, a display module and a display device are disclosed. The display module includes a backlight module; a display panel located at a light exit side of the backlight module; and a first optical adhesive layer located between the backlight module and the display panel. The display panel and the backlight module are adhered to each other through the first optical adhesive layer.

A split-screen display method and a display apparatus are disclosed. The method is applicable to a display apparatus including a curved display screen, and includes: recording position information of a moving path of the curved display screen in response to detecting that an user bends and splits the curved display screen according to a preset fold line, wherein the preset fold line is a dividing line between adjacent curved display screens formed by the bending and splitting; dividing a display interface of the curved display screen into a plurality of sub-interfaces according to the position information, wherein a splitting line between two adjacent sub-interfaces coincides with the preset fold line; obtaining display content selected by the user in the plurality of sub-interfaces; and displaying the display content via the sub-interfaces.

An illumination or display element includes a hollow profile (1) which has a recess extending in a longitudinal direction for receiving a plurality of lighting means (2) and the electric lines thereof. The hollow profile includes two parallel, spaced apart limbs connected by a base body, and the recess is located between the limbs. The recess of the hollow profile is closed by a foil extending at least over a part of an outer lateral surface of the limbs. The foil may completely surround the hollow profile. The lighting means may face the base body of the hollow profile, provided that at least the base body of the hollow profile is transparent or translucent.

The present disclosure provides a display screen and a display apparatus, the display screen comprising: a special-shaped display panel (01) of an irregular closed shape, and a display driving circuit (02) which is bonded at any edge of the special-shaped display panel (01) and configured to supply respective signals to gate lines and data lines in the special-shaped display panel (01).

A multi-screen display device includes a plurality of display screens and a prism structure optical element disposed between two adjacent display screens. The prism structure optical element includes a substrate and a plurality of prism columns. The substrate includes a first region and a second region adjacent to each other, and the lengths of the first and second regions are respectively La and Lb, and LaLb. The prism columns include a plurality of first and second prism columns in the first and second regions respectively. Each first prism columns has two interior angles a1, a2, a first surface and a second surface. Each second prism columns has two interior angles b1, b2, a third surface and a fourth surface. The second and/or fourth surfaces are light absorbing surfaces, or a roughness of the second and fourth surfaces is greater than that of the first and third surfaces.

Embodiments of the disclosure provide a multi-screen display method and a display device including a curved surface display screen. The method is applied to the display device and includes the following steps. Position information of a preset folding line in the curved surface display screen is obtained when screen is bent according to the preset folding line, wherein the preset folding line is a boundary between the two adjacent sub-curved surface display screens formed thereby. A display interface of the screen is divided into a plurality of display sub-interfaces according to the position information, wherein a screen splitting line between two adjacent display sub-interfaces coincides with the preset folding line. The display contents selected by the user in the plurality of display sub-interfaces are obtained; and the selected display contents are displayed in the display sub-interfaces.

A control method for a display device includes displaying a first image on a first display surface, specifying the number of first people viewing the first image displayed on the first display surface, receiving, a second image different from the first image on a second display surface different from the first display surface, number-of-people information indicating a specifying result of the number of second people viewing the second image displayed on the second display surface, comparing the number of the first and second people, and displaying the second image on the first display surface when the number of the first people is smaller than the number of the second people and transmitting, to the other display device, first image instruction information for instructing display of the first image on the second display surface when the number of the first people is larger than the number of the second people.

A display device includes a housing in which an opening is formed, a roller rotatably disposed in the housing, a display module rolled around the roller or unrolled from the roller, a lift module connected to the display module and lifting the display module through the opening, a door disposed in the housing and opening and closing the opening, and a door driving module disposed in the housing and connected to the door to move the door to a closed position, a partially open position, or a maximum open position.

Disclosed is a display method for a wireless intelligent multi-screen display. A control terminal and at least two displays are comprised, wherein the control terminal comprises a first wireless communication module; the displays comprise a second wireless communication module; and the control terminal is connected to each of the displays by means of wireless communication. The display method comprises the following steps: a control terminal scanning nearby displays to establish a connection with the displays, wherein a display mode is configured at the control terminal or the displays according to the number of displays and/or a combination mode thereof, and a corresponding device ID is configured for each of the displays; the control terminal encoding, according to the configured display mode, image data, which is to be transmitted, into sub-image data corresponding to each of the displays.

Embodiments of the invention are related to modular display panels. In one embodiment, a modular display panel includes a first side which includes a display surface, and an opposite second side. The modular display panel further includes a plastic enclosure including an outer surface that forms substantially all of the second side. The modular display panel further includes LEDs arranged as pixels attached to a printed circuit board which is attached to the plastic enclosure. The modular display panel further includes a circuit for controlling the LEDs and a power source for powering the LEDs. The front side of the printed circuit board is sealed to be waterproof and the plastic enclosure is sealed to be waterproof so that the modular display panel is sealed to be waterproof.