Abstract: A display device is provided. The display device includes a plurality of display modules, wherein each of the plurality of display modules comprises a display component and a signal processing component; and the plurality of display modules comprise a first display module, the first display module including a first display component and a first signal processing component; wherein the first signal processing component comprises a first communication interface, a second communication interface, and a first processor, wherein the first processor is configured to determine, according to a cascade rule of the plurality of display modules, address information of display modules other than the first display module, and output the address information of other display modules via the second communication interface.

Abstract: The present disclosure provides a display module, including: a detection module configured to detect operation characteristic information of each of at least one target part in the display module during operation of the target part, and determine operation state information of the target part according to the operation characteristic information of the target part; and a transmission module configured to transmit the operation state information. The present disclosure further provides a display device and a display system.

Abstract: A display apparatus includes an input device, a processor and an output device. The input device is configured to obtain initial gray scales of a display image. The processor is coupled to the input device and configured to adjust the initial gray scales of the display image by using a first display data look-up table (LUT). The output device includes a display module. The output device is coupled to the processor, and configured to output a color-adjusted display image. The color-adjusted display image meets the Digital Imaging and Communications in Medicine (DICOM) Grayscale Standard Display Function (GSDF) standard, and a value of a contrast response of the color-adjusted display image is less than or equal to 11%.

Abstract: The present disclosure belongs to the technical field of display. Provided are a DC-DC boost circuit and a driving circuit board. The DC-DC boost circuit includes a power MOSFET, and a control circuit electrically connected to a control terminal of the power MOSFET and configured to provide a control signal capable of controlling turn-on and turn-off of the power MOSFET. A voltage value of a high-level signal in the control signal is 0.5 to 0.8 times a maximum rated value of a gate-source voltage of the power MOSFET.

Abstract: The present disclosure provides a display module and a display device. The display module includes a light board configured to emit light towards a first side, a sealed cavity component on a first side of the light board, including a first light transmissive board close to the light board, a second light transmissive board away from the light board and a side wall extending between the first light transmissive board and the second light transmissive board, in which the first light transmissive board, the second light transmissive board and the side wall surround a cavity, and the side wall has a first opening configured to output air from the cavity and a second opening configured to input air into the cavity, a liquid crystal panel on a side of the sealed cavity component away from the light board.

Abstract: A display apparatus includes an input device, a processor and an output device. The input device is configured to obtain initial gray scales of a display image. The processor is couple to the input device and configured to adjust the initial gray scales of the display image by using a first display data look-up table (LUT). The output device includes a display module. The output device is coupled to the processor, and configured to output a color-adjusted display image. The color-adjusted display image meets the Digital Imaging and Communications in Medicine (DICOM) Grayscale Standard Display Function (GSDF) standard, and a value of a contrast response of the color-adjusted display image is less than or equal to 11%.

Abstract: A display device is provided. The display device includes a plurality of display modules, wherein each of the plurality of display modules comprises a display component and a signal processing component; and the plurality of display modules comprise a first display module, the first display module including a first display component and a first signal processing component; wherein the first signal processing component comprises a first communication interface, a second communication interface, and a first processor, wherein the first processor is configured to determine, according to a cascade rule of the plurality of display modules, address information of display modules other than the first display module, and output the address information of other display modules via the second communication interface.

Abstract: A self-monitoring method of a display and a display are disclosed. The self-monitoring method of a display includes: acquiring first display parameters of at least two frames of image outputted by the display, in which each frame of image of the at least two frames of image corresponds to a first display parameter, and extraction of first display parameters of two adjacent frames of image in the at least two frames of image has a time interval; acquiring a fifth difference between a maximum value of at least two first display parameters corresponding to the at least two frames of image and a minimum value of at least two first display parameters corresponding to the at least two frames of image; and acquiring a first preset threshold, comparing the fifth difference with the first preset threshold, and determining whether or not display abnormality presents in the display.

Abstract: The present disclosure provides a display module, including: a detection module configured to detect operation characteristic information of each of at least one target part in the display module during operation of the target part, and determine operation state information of the target part according to the operation characteristic information of the target part; and a transmission module configured to transmit the operation state information. The present disclosure further provides a display device and a display system.

Abstract: A color coordinate calibration method, system, a processing device and a computer storage medium are provided. The method includes: displaying a test image on a display screen, testing the chromaticity of the display screen, and obtaining test color coordinates of a plurality of primary color lights; Detecting whether the test color coordinates of the plurality of primary color lights are within the standard color coordinate ranges of the plurality of primary color lights; when the test color coordinates of one or more primary color lights are not within the standard color coordinate ranges of the corresponding primary color lights, determining target color coordinates and target white balance color temperatures of a plurality of primary color lights, and adjusting the test color coordinates of one or more primary color lights to be within standard color coordinate ranges of the corresponding primary color lights.

Abstract: A self-monitoring method of a display and a display are disclosed. The self-monitoring method of a display includes: acquiring first display parameters of at least two frames of image outputted by the display, in which each frame of image of the at least two frames of image corresponds to a first display parameter, and extraction of first display parameters of two adjacent frames of image in the at least two frames of image has a time interval; acquiring a fifth difference between a maximum value of at least two first display parameters corresponding to the at least two frames of image and a minimum value of at least two first display parameters corresponding to the at least two frames of image; and acquiring a first preset threshold, comparing the fifth difference with the first preset threshold, and determining whether or not display abnormality presents in the display.

Abstract: A color coordinate calibration method, system, a processing device and a computer storage medium are provided. The method includes: displaying a test image on a display screen, testing the chromaticity of the display screen, and obtaining test color coordinates of a plurality of primary color lights; Detecting whether the test color coordinates of the plurality of primary color lights are within the standard color coordinate ranges of the plurality of primary color lights; when the test color coordinates of one or more primary color lights are not within the standard color coordinate ranges of the corresponding primary color lights, determining target color coordinates and target white balance color temperatures of a plurality of primary color lights, and adjusting the test color coordinates of one or more primary color lights to be within standard color coordinate ranges of the corresponding primary color lights.

Abstract: A self-monitoring method of a display and a display are disclosed. The self-monitoring method of a display includes: inputting a first image test signal including a predetermined image test signal, in which the first image test signal includes playing signals of at least two frames of test image that are played in turn by switching; acquiring a display parameter of the predetermined image test signal; dividing at least two frames of image outputted into a plurality of areas, in which the areas include a predetermined area and a remaining area; acquiring a first display parameter of the predetermined area; determining whether or not an image displayed is matched with the first image test signal to acquire a first match result; and determining whether or not display abnormality presents in the display based on the first match result. The method can determine whether or not display abnormality presents in the display.

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: A self-monitoring method of a display and a display are disclosed. The self-monitoring method of a display includes: inputting a first image test signal including a predetermined image test signal, in which the first image test signal includes playing signals of at least two frames of test image that are played in turn by switching; acquiring a display parameter of the predetermined image test signal; dividing at least two frames of image outputted into a plurality of areas, in which the areas include a predetermined area and a remaining area; acquiring a first display parameter of the predetermined area; determining whether or not an image displayed is matched with the first image test signal to acquire a first match result; and determining whether or not display abnormality presents in the display based on the first match result. The method can determine whether or not display abnormality presents in the display.

Abstract: A self-monitoring method of a display and a display are disclosed. The self-monitoring method of a display includes: inputting a first image test signal including a predetermined image test signal; acquiring a display parameter of the predetermined image test signal; dividing at least one frame of image outputted into a plurality of areas, in which the plurality of areas of the image include a predetermined area and a remaining area; acquiring a first display parameter of the predetermined area; comparing the display parameter of the predetermined image test signal with the first display parameter, determining whether or not an image displayed by the display is matched with the first image test signal to acquire a first match result; and determining whether or not display abnormality presents in the display based on the first match result. The method can determine whether or not display abnormality presents in the display.

Abstract: A display apparatus includes a housing; a back plate on the housing; a metal bezel clamped with the back plate at a side of the back plate; a display module and a display driving board on a side of the back plate away from the housing. An insulating material layer is provided between the back plate and the display driving board, which directly increases an impedance of a path for static electricity from the back plate to the display driving board; a side of the display module is fixed to the metal bezel by an insulating member, indirectly increasing an impedance of a path of the static electricity entering the display driving board through the display module. Therefore, most of the static electricity is discharged through other paths with small impedance, so that the static electricity less enters a signal ground plane.

Abstract: An anti-power environment suppression circuit includes: a power input terminal configured to receive an alternating current input from an external power source; a power output terminal configured to output the alternating current that has undergone anti-interference processing; a live wire, a neutral wire and a ground wire that are coupled in parallel between the power input terminal and the power output terminal; and a common-mode suppression sub-circuit coupled in the ground wire. The common-mode suppression sub-circuit is further coupled to the live wire and the neutral wire, and the common-mode suppression sub-circuit is configured to suppress common-mode interference between the ground wire and the live wire, and suppress common-mode interference between the ground wire and the neutral wire, so as to perform the anti-interference processing on the input alternating current.