516results about How to "Improve the display effect" patented technology

An aquarium having an adjustable lighting system for enhancing the display of fluorescent objects, such as fluorescent fish, contained within the aquarium under various external lighting conditions, such as a dark room or a brightly lit room. The aquarium comprises a tank and a plurality of light sources. Each light source emits light at a different wavelength spectrum which is selected to enhance the display of the fluorescent object under each type of external lighting condition. An electronic control is provided to control the operation of the plurality of light sources such that each light source may be selectively turned on/off based on the external lighting condition, or chronological criteria, to provide the best viewing experience.

The invention discloses a shift register and a drive method thereof, a gate drive circuit and a display device. By means of input signal control of various input terminals and matching of various transistors, shifting of valid signals input after the input terminals are operated is implemented, and the normal scanning of the gate drive circuit is guaranteed. According to the shift register, signals of a first node and second node control a first transistor and a second transistor correspondingly and respectively, only one of the first transistor and second transistor is conducted from a first time interval to a fifth time interval, and the suspension state of the input terminals is avoided; the arrangement of a fifth transistor is equivalent to a diode, the effect on the second node by coupling of a fourth capacitor is avoided, the effect on the second node by leakage current flowing to a fifth node is avoided, and the stability of the signals of the input terminals is guaranteed. In addition, the shift register is simple in structure, the territory area occupied by the shift register is reduced, and the optimization of the narrow border of the display device is benefited.

A display apparatus including a flexible display unit configured to discriminately output a left eye image and a right eye image; a transparent sensor unit disposed on one face of the flexible display unit and configured to be flexed together with the flexible display unit; and a control unit configured to receive a signal from the transparent sensor unit corresponding to an electrical variation generated in accordance with a flex of the flexible display unit, and to adjust a 3D depth value of a flexed region of the flexible display.

The invention provides a brightness compensation device and method, and a storage unit. The method comprises the steps: acquiring a grayscale image corresponding to each of N gray levels; obtaining the brightness values of M pixels of each of N grayscale images; grouping M pixels according to the brightness values of each of M pixels at N gray levels, and obtaining a plurality of pixel groups; calculating the brightness compensation factor of each pixel group at each gray level according to the mean brightness value of pixels of each of the pixel groups at each gray level, an obtaining the brightness compensation factors of each of pixel groups at N gray levels; building a brightness compensation factor look-up table according to the brightness compensation factors of each of pixel groupsat N gray levels. The method provided by the invention improves the uniformity of the brightness of a display, improves the display effect of the display, and saves the storage space of the display.

The invention discloses a stereo video space scalable encoder based on grid and a coding method thereof, belonging to the technical field of image compression, mainly used for solving the blocking effect problem of prior scalable encoders based on block method. The encoder firstly performs Delaunay triangle subdivision to a left low resolution reconstructed image to obtain a triangle grid; then a current coding image is predicted by using a motion compensation and a parallax compensation based on the grid, and the left channel low resolution reconstructed image is used as a referent image; left channel prediction images and right channel prediction images with different resolution are obtained by the motion information and the parallax information of grid nodes; the original image respectively subtracts the prediction images to obtain corresponding residual images; then the residual images are respectively coded to form a composite bit stream. The stereo video space scalable encoder has the advantages that not only the scalable function can be realized, the blocking effect problem caused by the block method can also be reduced; the decoder and the method can be used to enable a decoding end to display single camera and binocular video with different resolutions according to different needs.

The invention discloses a pixel circuit. The pixel circuit comprises a first transistor, a second transistor, a third transistor, a storage capacitor and a light-emitting element. The pixel circuit further comprises a compensation control unit, and the compensation control unit is connected with a first electrode of the first transistor and a sensing line; the compensation control unit is used foraccessing a third scanning signal and realizing auxiliary completion of external compensation and internal compensation of the pixel circuit according to the third scanning signal. The invention further discloses a control method of the pixel circuit, a display substrate and a display device. For the pixel circuit, the control method of the pixel circuit, the display substrate and the display device provided by the invention, the external compensation can be completed, the internal compensation also can be completed, and the display effect can be well improved through the internal and external compensation.

A mobile dual-energy X-ray imaging system is presented. The mobile dual-energy X-ray imaging system is a digital X-ray system that is designed both to acquire original image data and to process the image data to produce an image for viewing. The system has an X-ray source and a portable flat-panel digital X-ray detector. The system is operable to produce a high energy image and low energy image, which may be decomposed to produce a soft tissue image and a bone image for further analysis of the desired anatomy. The system is disposed on a carrier to facilitate transport. The imaging system has an alignment system for facilitating alignment of the flat-panel digital detector with the X-ray source. The imaging system also comprises an anti-scatter grid and an anti-scatter grid registration system for removing artifacts of the anti-scatter grid from images.

The invention discloses a display device. The display device comprises an array substrate and a color film substrate which are connected in a box-facing mode, the surface, facing the array substrate, of the color film substrate is provided with a black matrix, the black matrix is provided with a plurality of opening areas which are distributed in an array mode, a plurality of lenses used for guiding the light directed to a shading area of the black matrix to the opening areas are arranged at the side, opposite to the color film substrate, of the array substrate, a transparent protection layer is arranged on the surface, with the lenses, of the array substrate and covers the lenses, and the surface, opposite to the color film substrate, of the protection layer is flat. The light directed to the shading area of the black matrix is reflected by the lenses to the opening areas so that the total amount of light passing through the opening areas can be increased, the overall light utilization rate of the display device is improved, and the display effect of the display device is improved. Therefore, the display device is high in overall light utilization rate, and good in display effect.

The invention provides a pixel circuit and a driving method thereof and a display device thereof, and relates to display technical field. The pixel circuit can effectively compensate threshold value voltage drift of thin film transistor (TFT), improve uniformity of luminance brightness of the display device, and improve display effect. The pixel circuit comprises a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a storage capacitance and a luminescent device. The pixel circuit and the driving method thereof and the display device thereof are used for manufacture of display panels.

The invention discloses a touch display screen and a touch display device. The touch display screen comprises an array substrate, a color film substrate, a group of first electrode lines, a group of second electrode lines and transparent conductive shielding layers, wherein the array substrate and the color film substrate are symmetrically arranged; the group of first electrode lines is arranged on the array substrate or the color film substrate; the group of second electrode lines is arranged on the array substrate or the color film substrate and is in intersection arrangement with the group of first electrode lines; and the transparent conductive shielding layers are arranged on the color film substrate and are positioned on the group of first electrode lines and the group of second electrode lines, and one parts of the transparent conductive shielding layer corresponding to the first electrode lines and the second electrode lines are provided with hollow structures. Mutual inductance signals between the first electrode lines and the second electrode lines can pass through gaps of the hollow structure, and thus the implementation of the touch functional is ensured; and in addition, the transparent conductive shielding layers per se have conductivity, when a display screen is touched by external static electricity, electrostatic charges can be quickly led out and connected with the ground by the transparent conductive shielding layers, the electrostatic damage to the display screen due to the electrostatic charges can be prevented, and the display effect is further increased.

The invention discloses a liquid crystal panel and a display device, belongs to the technical field of display, and solves the technical problem that the display effect of the liquid crystal panel is affected because the voltage of a public electrode line is instable. The liquid crystal panel comprises an array base plate and a color film base plate; the public electrode line is arranged on the array base plate; a public electrode is arranged on the color film base plate; the public electrode line is electrically connected with a public electrode via a conductive connecting part. The liquid crystal panel disclosed by the invention can be applied to display devices, including liquid crystal TVs, liquid crystal displays, cell phones, tablet computers and the like.

The invention discloses method and equipment for adjusting brightness and contrast. The method comprises the following steps of: acquiring a pixel value of a brightness section in a column diagram of an input signal, judging whether the brightness of the input signal meets an adjusting condition or not according to the relationship between the pixel value of the brightness section in the column diagram and a preset threshold value; and when the brightness of the input signal meets the adjusting condition, adjusting the brightness of the input signal; acquiring a pixel value of a contrast adjusting section in the column diagram of the input signal, acquiring the contrast of the input signal according to a configured contrast acquiring formula, and adjusting the contrast of the input signal. The invention realizes an adaptive adjustment of the brightness and the contrast of a television signal received by a PCTV.

The present application discloses an array substrate, a display panel and a display device, and relates to the technical field of display. The array substrate includes a display area, a non-display area, a binding area, a fanout trace area and alignment film blocking structures, wherein the non-display area is disposed around the display area, the binding area is arranged in the non-display area and includes a plurality of conductive pads, the fanout trace area is arranged between the display area and the binding area and includes a plurality of first fanout traces, second fanout traces and third fanout traces, the first fanout traces and the second fanout traces extend in a first direction and are arranged in a second direction, the first fanout traces, the second fanout traces and the third fanout traces are located in different film layers, signal leads in the display area are electrically connected with the conductive pads via the fanout traces, the alignment film blocking structures are disposed in the fanout trace area and are arranged in the same layer as the third fanout traces, and in the second direction, vertical projections of adjacent two alignment film blocking structures toward the first direction are continuous. In this way, the diffusion of an alignment film to the binding area can be effectively blocked.

The present invention provides a display panel and a display method thereof, and a display device. The display panel comprises a plurality of circulation units, each circulation unit is composed of two rows of sub-pixels, the sub-pixels in each row include one red sub-pixel, one green sub-pixel and one blue sub-pixel, and the sub-pixels in a first row are provided to shift by a half size of the sub-pixel in a row direction with respect to the sub-pixels in a second row, respectively, and an arrangement mode of the sub-pixels in the first row is different from that of the sub-pixels in the second row. The display method comprises: determining initial components of the sub-pixels according to a picture to be displayed; and determining a display component of a sub-pixel according to the initial components of the sub-pixel and common sub-pixels of the sub-pixel.

A plasma display panel includes a first panel member in which a plurality of pairs of display electrodes are arranged so as to be adjacent to each other in a column direction and a second panel member in which a plurality of address electrodes are arranged so as to be adjacent to each other in a row direction, and the first panel member and the second panel member are opposed to each other so that a plurality of cells are formed in a matrix in areas where the plurality of pairs of display electrodes intersect with the plurality of address electrodes. The plasma display panel is characterized in that at least one of an average cell area, an average cell opening ratio and an average visible light transmittance efficiency is greater in a panel central region than in a panel peripheral region.

The invention discloses a display control method, a display method, and electronic equipment. The display control method is used in the electronic equipment with at least two display screens. The display control method is used for reducing the difference of the display effect of at least two display screens. The method comprises the steps: obtaining the intrinsic display parameters of first display effects of each of at least two display screens; obtaining the reference for the first display effect; determining an adjustment value of at least one display screen for the first display effect based on the intrinsic display parameters of each display screen and the reference, so as to enable the first display effects of the display screens to tend to be consistent during display output. The display control method can achieve the automatic adjustment of the display effects of a plurality of display screens of the electronic equipment into the same effect or similar effect, such as the adjustment of different original color temperature or brightness values of two display screens into the same or similar color temperature or brightness values, thereby improving the overall display effect.

The invention provides a liquid crystal display device which comprises an LCD panel, an analysis unit and a public voltage circuit. The analysis unit receives display signals of two adjacent frames or display signals of two spaced frames and compares and analyzes the display signals of two frames; the public voltage circuit compensates and modulates public voltage according to analyzed results, and outputs the public voltage obtained after compensation and modulation to the LCD panel. The invention provides a method for driving the LCD device at the same time.

The invention provides a display device, a transflective type thin film transistor array substrate and a manufacture method thereof. The manufacture method comprises the steps of providing a substrate; forming a gate line, a data line which is broken at a position passing a gate line area, a gate electrode, a reflecting electrode and a public electrode line on the substrate, wherein the gate line is perpendicular to the data line, the gate line is connected with the gate electrode, an area which the reflecting electrode locates in is a reflecting area, and an area between the reflecting electrode and the public electrode line is a transmission area; forming a patterned gate insulating layer on the gate line, the data line, the gate electrode, the reflecting electrode and the public electrode line, and forming an active layer on the gate insulating layer; forming a pixel electrode, a source electrode, a drain electrode, a broken data line connecting line and a channel on the patterned gate insulating layer and the active layer; forming a passivation layer and a public electrode through hole on the pixel electrode the source electrode and the drain electrode; and forming a public electrode on the passivation layer. The display device, the transflective type thin film transistor array substrate and the manufacture method thereof can resolve the problem of poor display effect under strong light.

The invention discloses a shift register unit and a drive method, a shift register and a display device thereof, relates to the technical field of display, and aims at solving the problems that the display device is uneven in display, and poor in display effect. The shift register unit comprises an input module, a pull-down control module, a pull-up control module, a pull-up module and a pull-down module, wherein the input module is connected with a first trigger signal port, a first clock signal port, a low level port and a pull-up control node; the input module is used for transmitting a signal of the first trigger signal port to the pull-up control node by a bootstrap effect without threshold voltage loss. The shift register unit disclosed by the invention is applied to the display device.

The invention relates to a splicing seam brightness compensation and adjustment method for a high-density LED display screen. The method comprises the following steps: conducting point-by-point consistency correction to obtain the first-correction color space conversion parameter matrixes of pixels; partitioning the pixels in a splicing seam area into a plurality of correction units; driving the correction units and benchmark units in modules to conduct display via real-time drive display data obtained after the first correction; conducting brightness consistency correction on the correction units by taking the brightness of the benchmark units as a benchmark to obtain the second-correction color space conversion parameter matrixes of the pixels in the correction units; and taking the Hadamard product of the first-correction color space conversion parameter matrix and the second-correction color space conversion parameter matrix of each pixel as the final color space conversion parameter matrix of the pixel, thus obtaining the final color space conversion parameter matrixes of the pixels in the correction units. The method provided by the invention can weaken the phenomena of uneven bright lines and dark lines caused by splicing seams among LED display modules, and improve the display effect of the display screen.

The invention discloses a picture display method and apparatus. The apparatus comprises: an obtaining module, used for obtaining a screen attribute parameter of a mobile terminal and a size proportion value of a region in which a to-be-displayed application picture is located; a calculation module, used for calculating optimal picture size and resolution of the application picture meeting a preset display effect of the mobile terminal according to the screen attribute parameter of the mobile terminal and the size proportion value of the region in which the to-be-displayed application picture is located; and a display module, used for obtaining an optimal picture which has the optimal picture size and resolution and corresponds to the application picture from a picture processing server, and displaying the optimal picture in a screen of the mobile terminal. According to the picture display method and apparatus, the display effect of the application picture of the mobile terminal can be improved, the waste of flow resources can be reduced, and mobile phone systems of any platform and any model can be compatible very well, thereby improving the flexibility of application picture display.

A cell suitable for use in a flexible display system is disclosed. In one embodiment, a display system can include a first membrane and second membrane maintained in a spaced apart relationship by a first intermediate layer that can also define cells in a matrix. Each such cell can form a pixel or a portion of a pixel in a particular display application. A third membrane can also be coupled to the first membrane, either directly, or through a second intermediate layer. Such a second intermediate layer can include a plurality of buffer structures that can maintain the spaced apart relationship when the display system is bent. Further, the first membrane can include asymmetrical slots. Also, a plurality of row electrodes may be printed on the first membrane and a plurality of column electrodes may be printed on the second membrane. When appropriate voltages are applied to the row and column electrodes, the first membrane will deflect or bend and make mechanical contact with the second membrane.

The invention discloses a display panel and a display device. The display panel comprises a first substrate and a second substrate arranged opposite to each other, and a display material layer and support pillars arranged between the first substrate and the second substrate; the display panel has a first area, a second area surrounding the first area, and a third area surrounding the second area;wherein the support pillar is not arranged in the first area, and the area density of the support pillars in the second area is greater than the area density of the support pillars in the third area.According to the invention, through increasing the area density of the support pillars in the second area, the problems that the peripheral surface pressure of the first area is insufficient and waterripples are likely to occur due to the absence of the support pillar in the first area can be solved, and the display effect of the display panel is improved.

This invention relates to an electrophoretic display comprising cells which are filled with charged particles dispersed in a solvent and are individually sealed with a polymeric sealing layer.

The invention provides an image gray scale regulating method, which comprises the following steps of according to a preset gray scale, selecting a first contrast pixel unit in a first pixel unit and selecting a second contract pixel unit in a second pixel unit; obtaining the first gray scale brightness of the first contract pixel unit and the second gray scale brightness of the second contrast pixel unit; obtaining driving voltage differences of the first contrast pixel unit and the second contrast pixel unit with the same preset gray scale according to the first gray scale brightness of the first contrast pixel unit and the second gray scale brightness of the second contrast pixel unit with the same preset gray scales; obtaining a corresponding gray scale compensation value according to the driving voltage differences,; performing image gray scale regulation on the pixel unit of a liquid crystal display panel according to the gray scale compensation value. The invention also provides an image gray scale regulating device. The display gray scale regulating method and regulating device provided by the invention have the advantage that the display effect of the liquid crystal display panel is improved.

The invention discloses a displaying method and device of prompt information. The method comprises the steps that operation on a control in a current page is detected; and if the operation on the control in the current page is detected, the prompt information is displayed in the current page. The device comprises an operation detecting unit and a prompt information displaying unit. The operation detecting unit is used for detecting the operation on the control in the current page. The prompt information displaying unit is used for displaying the prompt information in the current page if the operation on the control in the current page is detected. The technical problem that in the prior art, when the prompt information is pushed in a floating-layer mode, operation of a user is of no need, triggering can be achieved, the current operation or reading of the user can be easily interrupted, and user experience is poor is solved. A prompt information displaying technology is optimized, prompt information pushing effect is improved, and personalized and convenient displaying service of the prompt information is provided for an APP user.

The invention discloses a system for dynamically generating a user interface (UI) and an implementation method thereof. The system comprises CE (Consumer electronics) equipment and an Internet server, wherein the CE equipment comprises a local code base, a browser kernel rendering engine and a system buffer zone; the browser kernel rendering engine is used for downloading an interface document from the Internet server, analyzing the interface document, carrying out effect rendering on the interface document to obtain a rendering result and outputting the rendering result to the system buffer zone; and the local code base is used for calling a display resource in the CE to carry out a drawing operation to obtain an output result, and after the local code base is communicated with the browser kernel rendering engine, the local code base outputs the output result to the system buffer zone while outputting the rendering result. In the invention, because the local code base and the browser kernel rendering engine are adopted in the CE, the system meets the requirements of the UI on high operation efficiency, good display effect, short development period, high implementation speed and extremely easy upgrade and new system deployment.

The invention is concerned with the photography equipment and the compensating method of the compensative image in the equipment. The equipment uses the image distilling module distill a first image and a second image by order, the first image consists of a reference image and a non-reference image. Using the computing module to compute the average value of the reference image brightness that is as a reference brightness value, the difference value between the reference brightness value of the reference image and the non-reference image brightness value is higher than a comparing value. Using the compensating module according to the compensating value that is the reciprocal of the ratio between the non-reference image brightness value and the reference brightness value, the compensating value compensate the second image.

The invention provides a COA substrate and a manufacturing method thereof. The method comprises the following steps: a first metal layer, a grid insulation layer, an active layer, an Ohmic contact layer, a second metal layer, a first passivation layer, a color resistance layer, a second passivation layer, a via hole and a transparent conducting layer are successively formed on a substraum substrate, wherein the first metal layer is schematized to form a grid, and the second metal layer is schematized to form a drain electrode and a source electrode; the via hole is used for connecting the pixel electrode of the transparent conducting layer to the drain electrode of the second metal layer; a spacing block and/or a black matrix is formed on the surface of the COA substrate, and the via hole is filled with organic materials of the spacing block materials or the black matrix materials. For the COA substrate and the manufacturing method thereof, disclosed by the invention, when the spacing block and/or the black matrix is formed, the via hole is filled with the spacing block materials or the black matrix materials, so that the showing effect is improved, and the production cost is reduced.

The invention provides an array substrate, a manufacturing method of the array substrate and a display device, and belongs to the technical field of display. The array substrate comprises multiple scanning lines formed on the substrate and multiple data lines formed on the substrate. The multiple scanning lines and the multiple data lines are staggered to define multiple pixel units, and thin film transistors are arranged in the pixel units. In the direction from the position close to a scanning line voltage source to a position far away from the scanning line voltage source, the width to length ratio of a channel of the N+M thin film transistor is larger than that of a channel of the N thin film transistor, and N and M are both integers larger than 1. According to the technical scheme, the thin film transistors with a larger width to length ratio are arranged in the voltage drop direction of a drive pipe to increase saturation region drive current, and the problem that Vdd of the drive pipe is reduced, so that the luminance brightness of an OLED display panel is lowered can be solved.