Abstract: A display apparatus, a control module thereof and a drive method therefor, belonging to the technical field of display. The display apparatus includes a display panel having sub-pixels arranged out of sequence. The display apparatus can display a target picture according to received picture data of an initial picture. The display apparatus is configured to: when the initial picture has at least one feature pattern region, adjust the brightness of at least part of sub-pixels in the feature pattern region, so as to generate a target picture.

Abstract: Provided are a backlight control method and system, a display device and a readable storage medium. The backlight control method includes: obtaining a backlight control signal, where the backlight control signal includes a mode signal and a data signal (21); obtaining the mode signal in the backlight control signal, where the mode signal includes a phase adjustment signal or a local dimming signal (22); in response to that the mode signal is the phase adjustment signal, writing the data signal corresponding to the mode signal into a light source drive module, such that the light source drive module adjusts a phase of a backlight source based on the data signal (23). By adding the phase adjustment signal to the backlight control signal, a backlight refresh phase may be directly adjusted by a front end device, without adding hardware, bringing conveniences and speediness.

Abstract: A display apparatus, a control module thereof and a drive method therefor, belonging to the technical field of display. The display apparatus includes a display panel having sub-pixels arranged out of sequence. The display apparatus can display a target picture according to received picture data of an initial picture. The display apparatus is configured to: when the initial picture has at least one feature pattern region, adjust the brightness of at least part of sub-pixels in the feature pattern region, so as to generate a target picture.

Abstract: The present disclosure provides a liquid crystal display device and a control module thereof, and an integrated board, and relates to the field of display technologies. The integrated board includes a field programmable gate array and a backlight driver unit on a same circuit board. The field programmable gate array is configured to: receive screen data, generate screen synchronization data based on the screen data, and send the screen synchronization data to a liquid crystal display panel, and generate backlight drive data based on the screen data and send the backlight drive data to the backlight driver unit. The backlight driver unit is configured to receive the backlight drive data, where a delay between receiving the backlight drive data and receiving the screen synchronization data is less than one frame of time.

Abstract: The present disclosure provides a liquid crystal display device and a control module thereof, and an integrated board, and relates to the field of display technologies. The integrated board includes a field programmable gate array and a backlight driver unit on a same circuit board. The field programmable gate array is configured to: receive screen data, generate screen synchronization data based on the screen data, and send the screen synchronization data to a liquid crystal display panel, and generate backlight drive data based on the screen data and send the backlight drive data to the backlight driver unit. The backlight driver unit is configured to receive the backlight drive data, where a delay between receiving the backlight drive data and receiving the screen synchronization data is less than one frame of time.

Abstract: Provided are a backlight control method and system, a display device and a readable storage medium. The backlight control method includes: obtaining a backlight control signal, where the backlight control signal includes a mode signal and a data signal (21); obtaining the mode signal in the backlight control signal, where the mode signal includes a phase adjustment signal or a local dimming signal (22); in response to that the mode signal is the phase adjustment signal, writing the data signal corresponding to the mode signal into a light source drive module, such that the light source drive module adjusts a phase of a backlight source based on the data signal (23). By adding the phase adjustment signal to the backlight control signal, a backlight refresh phase may be directly adjusted by a front end device, without adding hardware, bringing conveniences and speediness.

Abstract: The present disclosure provides a shelf system and a control method. The shelf system includes: a shelf body including an accommodation cavity; an image collection element mounted on the shelf body; a transparent touch display panel mounted on the shelf body and covering at least a part of the accommodation cavity, a light ray passing through the transparent touch display panel at a side away from the shelf body into an interior of the accommodation cavity; and a controller coupled to the transparent touch display panel and the image collection element, and configured to obtain image information collected by the image collection element, obtain a touch operation on the transparent touch display panel, and output a display signal for the transparent touch display panel and/or a control signal corresponding to the touch operation in accordance with the image information and the touch operation.

Abstract: Provided is a projection screen. The projection screen includes a first transparent cover plate, a transparent touch panel, and a first nanoparticle layer, wherein the first nanoparticle layer and the first transparent cover plate are sequentially laminated on one side of the transparent touch panel, and the first nanoparticle layer comprises a plurality of dispersed nanoparticles of different particle sizes. A method for manufacturing a projection screen, a projection display system, and a projection display method are also provided.

Abstract: The driving method includes: inputting a first scanning signal to each of the first touch electrodes at a same time, and receiving a first sensing signal of each of the second touch electrodes to determine a suspected column according to the first sensing signal; inputting a second scanning signal to each of the second touch electrodes at a same time, and receiving a second sensing signal of each of the first touch electrodes to determine a suspected row according to the second sensing signal; determining a suspected touch region according to the suspected column and the suspected row; and sequentially inputting a third scanning signal row by row to each of the first touch electrodes in the suspected touch region, and receiving a third sensing signal of each of the second touch electrodes in the suspected touch region to determine a touch position according to the third sensing signal.

Abstract: A tiled display apparatus includes a main display driving board and display modules. Each display module includes a system board. The main display driving board is coupled to a first stage system board. The main display driving board is configured to receive a display signal, acquire a main screen region display signal, and transmit the main screen region display signal to the first stage system board. The system board is configured to receive the main screen region display signal, and extract a group of main screen region display data corresponding thereto from the main screen region display signal to control a display module to which the system board belongs to display an image according to the main screen region display data. Except for a last stage system board, remaining system boards are each further configured to transmit the received main screen region display signal to a next stage system board.

Abstract: Provided are an optical compensation strip, a display panel, a display device and a driving method, and relates to the display technology field. The optical compensation strip is applicable to a spliced display panel. The optical compensation strip may comprise: a display cover plate, and at least two prisms disposed opposite to the display cover plate. A gap exists between each prism and the display cover plate. The at least two prisms are configured for refracting light emitted from the two adjacent sub-display panels to an area of the display cover plate corresponding to the seam.

Abstract: The present disclosure provides a shelf system and a control method. The shelf system includes: a shelf body including an accommodation cavity; an image collection element mounted on the shelf body; a transparent touch display panel mounted on the shelf body and covering at least a part of the accommodation cavity, a light ray passing through the transparent touch display panel at a side away from the shelf body into an interior of the accommodation cavity; and a controller coupled to the transparent touch display panel and the image collection element, and configured to obtain image information collected by the image collection element, obtain a touch operation on the transparent touch display panel, and output a display signal for the transparent touch display panel and/or a control signal corresponding to the touch operation in accordance with the image information and the touch operation.

Abstract: Provided is a projection screen. The projection screen includes a first transparent cover plate, a transparent touch panel, and a first nanoparticle layer, wherein the first nanoparticle layer and the first transparent cover plate are sequentially laminated on one side of the transparent touch panel, and the first nanoparticle layer comprises a plurality of dispersed nanoparticles of different particle sizes. A method for manufacturing a projection screen, a projection display system, and a projection display method are also provided.

Abstract: The driving method includes: inputting a first scanning signal to each of the first touch electrodes at a same time, and receiving a first sensing signal of each of the second touch electrodes to determine a suspected column according to the first sensing signal; inputting a second scanning signal to each of the second touch electrodes at a same time, and receiving a second sensing signal of each of the first touch electrodes to determine a suspected row according to the second sensing signal; determining a suspected touch region according to the suspected column and the suspected row; and sequentially inputting a third scanning signal row by row to each of the first touch electrodes in the suspected touch region, and receiving a third sensing signal of each of the second touch electrodes in the suspected touch region to determine a touch position according to the third sensing signal.

Abstract: A tiled display apparatus includes a main display driving board and display modules. Each display module includes a system board. The main display driving board is coupled to a first stage system board. The main display driving board is configured to receive a display signal, acquire a main screen region display signal, and transmit the main screen region display signal to the first stage system board. The system board is configured to receive the main screen region display signal, and extract a group of main screen region display data corresponding thereto from the main screen region display signal to control a display module to which the system board belongs to display an image according to the main screen region display data. Except for a last stage system board, remaining system boards are each further configured to transmit the received main screen region display signal to a next stage system board.

Abstract: A stylus (100), a touch panel (200), a display device and a touch sensing method are provided. The stylus (100) includes: a first emitting electrode (12); a second emitting electrode (13), wherein a distance between the first emitting electrode (12) and the second emitting electrode (13) in an extension direction of the stylus (100) is greater than zero; and an emitting circuit (11), which is connected to the first emitting electrode (12) and the second emitting electrode (13), respectively. The emitting circuit (11) is used to emit a first electrical signal outwards through the first emitting electrode (12) and to emit a second electrical signal outwards through the second emitting electrode (13), so that the touch panel (200) determines a tilt angle (A1) of the stylus (100) relative to the touch panel (200) according to the received first and second electrical signals.

Abstract: The present disclosure provides a touch screen and a pressure-sensitive touch method, and a display apparatus. In one embodiment, a touch screen includes: a touch sensing layer including a touch sensing area configured to sense touch information of a touch action; a pressure sensing layer including a pressure sensing area including a plurality of photosensitive devices therein, the pressure sensing area configured to sense pressure information of the touch action, the photosensitive devices being configured to receive optical signals from a light-emitting side of the touch screen and convert the optical signals into electrical signals; and a processor configured to process the electrical signals converted by the photosensitive devices and output corresponding pressure information, the pressure information at least comprising a pressure strength of the touch action.

Abstract: A spliced display device and a configuration method thereof, and a display server and a control method thereof are provided. The configuration method may be applied to a spliced display device, and the spliced display device includes a plurality of displays spliced together in an array. The configuration method includes: receiving display control information sent by a display server in a preset protocol format, wherein the display control information at least includes position setting information; and configuring the plurality of displays according to the display control information.

Abstract: Embodiments of the present disclosure provide a splicing screen debugging method, a splicing screen and a splicing wall.

Abstract: A stylus (100), a touch panel (200), a display device and a touch sensing method are provided. The stylus (100) includes: a first emitting electrode (12); a second emitting electrode (13), wherein a distance between the first emitting electrode (12) and the second emitting electrode (13) in an extension direction of the stylus (100) is greater than zero; and an emitting circuit (11), which is connected to the first emitting electrode (12) and the second emitting electrode (13), respectively. The emitting circuit (11) is used to emit a first electrical signal outwards through the first emitting electrode (12) and to emit a second electrical signal outwards through the second emitting electrode (13), so that the touch panel (200) determines a tilt angle (A1) of the stylus (100) relative to the touch panel (200) according to the received first and second electrical signals.