100 results about "Display resolution" patented technology

The invention discloses a video resolution dynamic adjustment method and device, equipment and a storage medium, and relates to the technical field of video coding and transmission, and the method comprises the steps: obtaining an original video, and carrying out the down-sampling processing of the original video, and obtaining a down-sampled video; filling the down-sampling video into a target picture with the same resolution as the original video to obtain a filled target video; writing effective display area information in the target video according to a preset modification strategy, wherein the effective display area information comprises a cutting indication mark and a cutting parameter; and cutting and displaying the decoded target video according to the effective display area information. According to the method, the sequence header resolution parameter is kept unchanged, only the original video is subjected to down-sampling filling processing, and meanwhile, the effective display area information is transmitted in the code stream, so that the display resolution is equivalently changed in the encoding process, and dynamic smooth adjustment of the video stream is realized.

Systems and methods for upscaling a content using an upscaling model are provided. In particular, a computing device may determine an output display resolution of a visual display adapted to display the content, determine an input resolution of the content to be requested based on the display resolution and an upscaling factor, determine a tile size of a tile of the content to be processed by the upscaling model, select the upscaling model from a plurality of upscaling models to be used for upscaling the content based on the tile size and the upscaling factor, in response to the receipt of the content according to the input resolution, convert the content to enhance the resolution of the content using the upscaling model, and render the converted content on the visual display.

The invention relates to a display method and device, equipment and a chip. The method comprises the following steps: receiving layer information of a to-be-processed layer sent by a graphics processing unit (GPU); determining a target super-resolution multiple according to the layer information; determining a rendering resolution according to the target super-resolution multiple and the display resolution; sending the rendering resolution to a GPU, so that the GPU generates a rendered image according to the rendering resolution and the to-be-processed layer; and performing super-magnification display on the rendered image based on the target super-resolution multiple. By adopting the method, the optimal balance between the performance and the display effect is realized.

The present disclosure relates to a pixel arrangement structure, a display substrate and a mask assembly. The pixel arrangement structure comprises a pixel group formed by first sub-pixels, second sub-pixels and third sub-pixels being uniformly distributed and spliced with each other. The pixel group has a regular polygonal shape. At least one side edge of the first sub-pixel has a groove, and at least part of the second sub-pixels and at least part of the third sub-pixels are arranged in the groove. The pixel arrangement structure, the display substrate and the mask assembly can improve the display resolution of the display device while ensuring the display effect of the display device and improving the production yield of the display device and the corresponding mask.

This invention discloses a display module and its control method, control device, and electronic device. The display module includes a display body, a first photoelectric conversion element, and a first control module. The first photoelectric conversion element is disposed on the back side of the display body, and the display side of the display body is distributed opposite to the back side of the display body. The first control module is connected to the display body and is used to control the display body to display at a corresponding resolution according to the ambient light intensity, so that ambient light passes through the display body and is photoelectric converted by the first photoelectric conversion element.

The application relates to an organic electroluminescence device, a display panel and a driving method, the organic electroluminescence device sets light-emitting materials in a first light-emitting layer, a second light-emitting layer and a third light-emitting layer respectively, the first light-emitting layer and the second light-emitting layer are arranged in a laminated mode in a first region of a pixel unit, the third light-emitting layer is arranged in a second region which is parallel to the first region, and a first functional layer is arranged to penetrate the second light-emitting layer; the first light-emitting layer or the second light-emitting layer can be controlled to emit light according to the size of the voltage acting on the first functional layer; since the first light-emitting layer and the second light-emitting layer are arranged in the same region of the pixel unit, the effective pixel density in a unit area can be greatly improved, and therefore the display resolution can be improved.

This application provides a display device and a view display method. The method, in response to a display command instructing the display of a target view on a second display, obtains the display resolution of the second display and calculates view parameters based on the display resolution. The second display is an external display connected to the display device. The display resolution is obtained based on the display identification identifier of the second display. The view parameters are used to set the display ratio of the target view on the second user interface, and the display ratio of the target view on the second user interface is associated with the display ratio of the target view on the first user interface. The method then creates the target view based on the view parameters and adds the target view to the second user interface. This method can adjust the view parameters according to the resolution of the connected displays of different resolutions, solving the problem of different display ratios of views caused by different screen resolutions in a dual-screen system.

In various embodiments, a training application generates a trained perceptual quality model that estimates perceived video quality for reconstructed video. The training application computes a pixels-per-degree value based on a normalized viewing distance and a display resolution. The training application computes a set of feature values corresponding to a set of visual quality metrics based on a reconstructed video sequence, a source video sequence, and the pixels-per-degree value. The training application executes a machine learning algorithm on the first set of feature values to generate the trained perceptual quality model. The trained perceptual quality model maps a particular set of feature values corresponding to the set of visual quality metrics to a particular perceptual quality score.

The invention provides a display device, a photoelectric conversion device, and an electronic apparatus. The display device includes: a substrate; a plurality of pixels arranged in a display area on the substrate; and a control circuit configured to control a signal to be supplied to the pixel, in which the display area includes a first area and a second area surrounding the first area, a part of the first area is provided as a third area whose position is changeable, the signal to be supplied to the pixel is controlled, and the second area surrounds the first area. The pixel is configured such that a display resolution of a fourth region, which is not the third region, of the first region becomes lower than a display resolution of the third region, and a display resolution of the second region is set to a value equal to or lower than the display resolution of the fourth region by a circuit configuration of the pixel.

The application relates to an image display method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: a first sub-pixel in a sub-pixel matrix unit can only take a first reference gray scale value or a second reference gray scale value as a target gray scale value; and a target gray scale value of a second sub-pixel in the sub-pixel matrix unit is obtained by selecting from a preset gray scale value range based on the target gray scale value of the first sub-pixel under the condition that the overall gray scale value of the sub-pixel matrix unit is unchanged. In this way, one sub-pixel matrix unit is taken as one display unit, the target gray scale value of each sub-pixel in the display unit is a preset reference value or is obtained from the preset gray scale value range, the display effect of a display panel can be ensured even if the required current of a to-be-displayed image is low, and the display resolution of the display panel can be improved.

Provided in the embodiments of the present disclosure are a method and apparatus for acquiring screen content, an electronic device, and a storage medium. The method comprises: in response to determining that a terminal device acquires screen content of the terminal device at a first resolution under predetermined definition, determining from among a plurality of adjustment modes a target adjustment mode corresponding to the predetermined definition, the first resolution corresponding to the predetermined definition; on the basis of the display resolution of the terminal device, using the target adjustment mode to adjust the first resolution to a second resolution; and controlling the terminal device to acquire the screen content at the second resolution under the predetermined definition.

The utility model relates to the converter technical field, and specifically discloses a DP revolution female adapter comprising a DP female joint structure and a DP male joint structure, the DP female joint structure and the DP male joint structure are connected through a wire rod, the DP female joint structure comprises a female joint housing, a female joint plug is fixed on the surface of one side of the female joint housing in an embedded manner, and the DP male joint structure is connected with the DP male joint structure through a wire rod. The other side of the female head shell is connected with a wire rod in a penetrating mode, and a PCBA board is fixedly installed in the female head shell. According to the device, the PCBA board is arranged in the female head shell, the PS4863 chip is arranged on the surface of the PCBA board, and the PCBA board is connected with the female head plug, so that display card signals can be restored and enhanced through the PS4863 chip in the conversion process between the male head and the female head, the insertion loss of the adapter is effectively reduced, the display resolution is improved, the situation that a screen is blurred or cannot be displayed is avoided, and the display quality is improved. The display effect after equipment connection is improved, and the requirement of a user for high-definition display is met.

The invention relates to a fabric display control method and device, a controller and a storage medium, and relates to the technical field of display control. The method comprises the following steps: acquiring an original image; determining the display resolution of a display area in the fabric body; the display resolution is determined based on the size of the display area and the unit write-in range of the pattern write-in device, and the pattern write-in device is used for changing the lodging state of the fluff structure on the fabric body so as to adjust a picture presented by the fabric body; according to the display resolution, aligning the original image with the display area to obtain a target image, and determining a control parameter for the pattern writing device based on the target image; on the basis of the control parameters, the pattern writing device is controlled to change the lodging state of the fluff structure on the fabric body, so that a pattern corresponding to the target image is presented in the display area, and diversified personalized display requirements are met.

An operation method performed by an image processor is provided, including the following operations of receiving a mixed image including an input image and a first on-screen-display (OSD) pattern and generating a second OSD pattern, different from the first OSD pattern, based on the mixed image. The second OSD pattern encompasses protection regions of the input image, and the protection regions are in close proximity of the first OSD pattern. The method further includes operations of performing image processing to remaining regions, different from the protection regions, of the input image and generating an output image. The output image includes the second OSD pattern and the remaining regions of the input image, being performed by the image processing.

The application discloses a display panel and a display device. The display panel comprises a plurality of pixel circuits and a virtual circuit located at a pixel circuit gap. The pixel circuit comprises at least one switching transistor. The virtual circuit comprises at least one virtual transistor. The switching transistor comprises a first gate and a first active layer. The virtual transistor comprises a second gate. The display panel further comprises a substrate, a semiconductor layer and a first metal layer which are located on one side of the substrate and are insulatively and spacedly arranged. The semiconductor layer comprises a plurality of semiconductor structures, at least part of the semiconductor structures being the first active layer. The first metal layer comprises the first gate and the second gate. In a direction perpendicular to a plane where the substrate is located, an overlapping area of the first gate and the first active layer is S1, the second gate does not overlap with the semiconductor structure, or an overlapping area of the second gate and the semiconductor structure is S2, wherein S2 < S1. The application can improve the display resolution or the light transmittance of the display panel.

A time-division multiplexed projection display is pixel shifted to produce an increased perceived display resolution. A polarizing beam splitter (PBS) divides input unpolarized display light into two orthogonal linear polarizations and directs them to two PBS arms. The PBS arms act to shift the light in synchronization with the time-multiplexed display such that a single pixel of the light engine providing the display light is converted into two or four virtual pixels, effectively increasing the perceived display resolution relative to the native resolution of the light engine. The PBS combines the light from both PBS arms into a single, unpolarized output that may then be projected into a lens or a waveguide incoupler to enable the light to propagate through a waveguide for display at a user's eye.

The invention provides a display method, device and system of a spliced display screen and a storage medium, the current display resolution is determined by obtaining the resolution and position information of each display module of the spliced display screen, and when the current display resolution is not matched with the preset display resolution, the display module is displayed. The to-be-displayed image data is zoomed to obtain target image data adaptive to the current resolution, and then the target image data is accurately divided into sub-image data corresponding to each module based on the resolution and position information of each display module, and the sub-image data is sent and displayed. The embodiment of the invention is not limited by limited groups of preset resolution parameters in system firmware, the spliced display screen can flexibly adapt to various different resolution requirements, and the universality and compatibility of the spliced display screen in diversified application scenes are greatly expanded. Meanwhile, a traditional mode of writing a drive code for a specific resolution and adapting to a new resolution through repeated compiling and burning is abandoned, a tedious and complex development process is avoided, and the maintenance cost is effectively reduced.

An electronic device may have a display panel. Light from the display panel may be focused by a lens assembly towards a viewer. A linear polarizer, liquid crystal cell, quarter wave plate, and geometric phase grating may be interposed between the display panel and the lens assembly. The display may be operable in multiple operating modes. In a high resolution operating mode, the liquid crystal cell may switch between first and second states. In a high refresh rate operating mode, the liquid crystal cell may operate in a third state. The display resolution may be twice as high in the high resolution operating mode than in the high refresh rate operating mode. The display refresh rate may be twice as high in the high refresh rate operating mode than in the high resolution operating mode.

The application provides a display control method, system and spliced display device, and belongs to the technical field of display control. In the application, a source image to be displayed by a spliced display device is acquired. Then, according to the display resolution of a display screen, the size parameter of a covering part and the size parameter of a filling part, a screen source image corresponding to each display screen and a filling source image corresponding to a filling display unit are intercepted from the source image. Finally, the screen source image and the filling source image are displayed through each display screen and the filling display unit. In a side view angle, the dark band caused by refraction of the filling display unit is compensated by the screen source image displayed by the display screen below. In this way, the dark band phenomenon that may occur in the conventional spliced display device in a side view angle is improved, so that the display screen of the spliced display device can be kept complete and coherent in each angle.

The invention relates to a fabric display control method, device and system, equipment and a storage medium. The method comprises the following steps: determining pattern configuration parameters in response to a pattern display triggering operation for a fabric body; obtaining an original image according to the pattern configuration parameter, and generating a control parameter based on the pattern configuration parameter, the original image and the display resolution of a display area in the fabric body; the display resolution is determined based on the size of the display area and the unit writing range of the pattern writing device; sending the control parameters to a pattern writing device; the control parameters are used for controlling the pattern writing device to change the lodging state of the fluff structure on the fabric body according to the control parameters so as to present a pattern corresponding to the original image in the display area, dynamic display of the pattern on the fabric body can be achieved, the presentation effect of the fabric pattern is effectively improved, and multiple personalized display requirements are met.

To provide a display device that has further reduced a data amount of display data (data used for display in the end).SOLUTION: A display device has a substrate, a plurality of pixels arranged in a display region on the substrate, and a control circuit controlling signals to be supplied to the pixels. The display region includes a first region and a second region surrounding the first region. A part of the first region is set as a third region, a position of which is variable. By controlling the signals to be supplied to the pixels, the display resolution of a fourth region other than the third region in the first region becomes lower than the display resolution of the third region. By the circuit configuration of the pixels, the display resolution of the second region becomes equal to or lower than the display resolution of the fourth region.SELECTED DRAWING: Figure 2

A display panel of a near-eye display system includes a first substrate having a first region and a second region adjacent to the first region; a first active region on the first region of the first substrate and characterized by a first display resolution; a silicon backplane bonded on the second region of the first substrate; and a second active region on the silicon backplane, the second active region characterized by a second display resolution higher than the first display resolution.

The application provides an array substrate, a display panel and a display device. The array substrate comprises a substrate, a plurality of pixel driving circuits and a plurality of signal lines. The pixel driving circuits and the signal lines are located on the same side of the substrate. The pixel driving circuit comprises a driving transistor and a regulating transistor. The signal line comprises a scanning signal line, a regulating signal line and a power signal line. The scanning signal line comprises a regulating control signal line. The first electrode of the driving transistor is electrically connected with the power signal line. The first electrode of the regulating transistor is electrically connected with the regulating signal line. The second electrode of the regulating transistor is electrically connected with the first electrode of the driving transistor or the second electrode of the driving transistor. The gate electrode of the regulating transistor is electrically connected with the regulating control signal line. The scanning signal line extends along a first direction. The regulating signal line extends along a second direction and is different from the scanning signal line in layers. The first direction intersects with the second direction. The embodiment of the application can reduce the size of the pixel driving circuit along the second direction and improve the display resolution.

The invention provides a power consumption adjusting method of terminal equipment, electronic equipment and a storage medium, and relates to the technical field of terminals. The method comprises the steps that firstly, the target window size of a small window of a target video application on the terminal equipment is acquired, the display resolution of the target window is determined, and the target window size is lower than the full-screen size of the terminal equipment; then, according to the display resolution, the resolution of a video source subsequently acquired by the target video application is adjusted, and the adjusted video stream resolution lower than the full-screen video stream resolution is obtained; and then, according to the adjusted video stream resolution, acquiring video stream data played next in the video source from the server side, and continuously playing the video stream data through a target window of the target video application according to the adjusted video stream resolution. Therefore, the obtained video stream resolution can be adaptively adjusted along with the change of the size of the target video application window, and the power consumption and the load of the terminal equipment are optimized.

The application relates to the technical field of 3D display, in particular to a light field display device and a light field display system. The light field display device comprises a display component, a lens array and at least one main lens which are sequentially arranged along the light-emitting direction of the display component, wherein the distance between the highest point of the lens array and the display component is equal to the focal length of the lens array; the distance between the highest point of the lens array and the main lens is less than or equal to the focal length of the main lens; during use, the light rays emitted via the display component firstly undergo once deflection and divergence angle convergence via the lens array, and then undergo twice deflection and divergence angle convergence via the main lens, and finally enter the corresponding eye point of the human eye; in summary, the divergence angle of the light rays is modulated twice by the cooperation of the lens array and the main lens, so that the resolution of the light rays entering the corresponding eye point of the human eye is improved, and the display resolution is improved.

The present application relates to display control technical field, specifically to LCD liquid crystal display screen's remote batch video play control method, this method is through establishing with multiple display screen control terminal communication, obtains its display attribute information, and accordingly carries out logical grouping. After receiving video content and uniform play instruction, the improved frame sequence scheduling algorithm is called, according to the difference of the display resolution and refresh rate of each screen group, real-time transcoding and fragmentation are carried out to the video, and the customized video frame data stream is generated and distributed to the corresponding group. The control terminal drives the display screen to play and synchronously feedback state. The control center dynamically optimizes the scheduling algorithm parameters based on the feedback information, and executes correction distribution to the abnormal screen group. The present application improves the consistency of the play quality and the system robustness through the differentiated content adaptation and play state closed-loop control of the heterogeneous display screen network.

The application discloses an optical module and a display device. The optical module is configured to adjust display light rays of a display image, so that a display position of the display image corresponds to a sampling position when the display image is rasterized. The optical module comprises: a polarization modulator configured to adjust a polarization angle of the display light rays to a target polarization angle, the sampling positions of continuous multiple frames of the display image being different, the target polarization angle corresponding to the sampling position of a current frame of the display image; a refractive device configured to refract the display light rays, the target polarization angle corresponding to a refractive angle; and a light path adjusting assembly configured to converge the display light rays, so that the display light rays are emitted to a preset region. The display light rays can be emitted at different refractive angles, so that the display positions of different frames of the display image are different, continuous multiple frames of the display image are superimposed within an eye visual persistence time, and the display resolution is improved.

This invention provides a vehicle field of view expansion display method, device, vehicle, and storage medium. The method is applicable to the vehicle control center in a vehicle vision assistance system. The vehicle vision assistance system also includes a field of view acquisition device and a field of view display device connected to the vehicle control center. The field of view acquisition device is installed on the vehicle and located in the vehicle's blind spot. The method includes: real-time acquisition of the vehicle's speed, system resource information, the field of view display resolution of the field of view display device, and the field of view image sent by the field of view acquisition device; determining the display frame rate of the field of view image based on the vehicle speed, system resource information, and field of view display resolution; and sending the field of view image to the field of view display device for display at the specified frame rate. This method of expanding the driver's field of view by installing a field of view acquisition device in the vehicle effectively eliminates the driver's blind spot, thereby ensuring safe driving.

Embodiments of the present application provide a pixel circuit with a vital sign detection function and a display panel, wherein the pixel circuit is electrically connected with a light sensing unit and a light emitting unit, the pixel circuit comprises a light emitting collecting module, a composite function module and an energy storage transistor, the composite function module comprises a first transistor, a source side of the first transistor is electrically connected with the light emitting unit, and the source side or a drain side of the first transistor is electrically connected with the light sensing unit, the light sensing unit is used for generating a detection electrical signal according to a reflected light signal in a reverse bias state; wherein the composite function module has a signal integrated transmission end, and the signal integrated transmission end is used for outputting the detection electrical signal. According to the technology of the present application, the pixel circuit can simultaneously have the functions of driving a display pixel unit to display and emit light and driving a detection pixel unit to detect vital signs, which is beneficial to improving the display resolution and also reduces the manufacturing cost of the display panel.

This invention provides a display substrate and a display device. The display substrate includes a plurality of sub-pixels, each sub-pixel including a plurality of transistors; the display substrate further includes a substrate and N array layers sequentially disposed on the substrate; N is an integer greater than 1; the transistors included in the sub-pixels are divided into N groups, and the nth group of transistors is formed by the nth array layer; n is a positive integer less than or equal to N. The display substrate of this invention occupies less layout space, which is beneficial for improving display resolution and display effect.