249results about How to "Avoid display effects" patented technology

The invention discloses a display panel and a display device, and relates to the technical field of display. A display area of the display panel is provided with an arc boundary; the display panel includes a plurality of gate lines and a plurality of data signal lines, in the display area, the gate lines extend in a first direction and are distributed in a second direction, and all the data signallines are distributed in the first direction and extend in the second direction; a non-display area is provided with a plurality of gate driving circuits, and each gate driving circuit comprises a plurality of cascaded shift registers electrically connected with the corresponding gate lines respectively; the non-display area is further provided with a first circuit placement area located at the side, away from the display area, of the arc boundary; in the non-display area at the arc boundary, the gate lines led out from the shift registers wind from one side of the first circuit placement area to the display area; in the non-display area at the arc boundary, the data signal lines are located between the first circuit placement area and the display area. According to the scheme, the improvement of the display effect of the display panel and the display device is facilitated.

The invention relates to a liquid crystal panel and a display device containing the same, wherein, the liquid crystal panel comprises a plurality of pixel units; each pixel unit comprises a gating line, a data line, a pixel electrode and a first switch element; the common electrode of a first pixel unit and a second pixel unit is connected to a first common line and a second common line respectively by a second switch element in the pixel units at the same line of the liquid crystal panel, wherein, the first common line is connected to a first common voltage, the second common line is connected to a second common voltage, the first common voltage and the second common voltage are AC voltage, and the voltage levels in the same frame are opposite; meanwhile, the first switch element and the second switch element are equivalently designed thin-film transistors. The liquid crystal panel of the invention can reduce the power consumption of a source driver and improve the quality of images.

The invention provides an array substrate and a liquid crystal display. The array substrate comprises a plurality of pixel units arranged in an array manner, a data driver and a plurality of data cables, wherein each pixel unit comprises a plurality of sub-pixels arranged along the row direction and having different colors, and the data driver provides drive voltage for the plurality of sub-pixels through the plurality of data cables. In the same frame of picture, the polarities of driving voltages of the adjacent sub-pixels of the same pixel unit are opposite, and the polarities of driving voltages of the sub-pixels having the same color of each two adjacent pixel units in the same row are opposite. Through the above method, the darkness and brightness change of the array substrate is homogenized, so that the problem that when pure color or special points are displayed, the display is poor, or the quality of the product is reduced, is solved, and the display effect is optimized.

The invention discloses an embedded touch screen and a display device. A touch electrode pattern is arranged on one side, which faces an array substrate, of a surface of an opposite substrate; a common electrode layer is arranged above a data line and a grid line and below a touch electrode on the array substrate; and the grid line and the data line are completely shielded by the common electrode layer, so that disturbance of display signals of the grid line and the data line on touch signals can be reduced by the shielding effect of the common electrode layer, and disturbance of the touch signals of the touch electrode on the display signals can also be reduced by the shielding effect of the common electrode layer. A display function and a touch function can be simultaneously fulfilled by the touch screen in an embodiment of the invention; and various problems on displaying and touch due to time deficiency caused by time-sharing driving during high-resolution displaying are solved.

The invention discloses a method and device for editing a webpage. The method and device are used for achieving webpage editing synchronization of a PC side and a mobile terminal. The method includes the steps that when a webpage editing request is received, a mobile terminal preview layer is generated on a current page, wherein the preview layer comprises an editing interface identical to a display interface of the mobile terminal, and a global variable of the editing interface is identical to that of the display interface of the mobile terminal; editing operation conducted on the editing interface by a user is identified; according to the editing operation, the editing interface is edited. When the webpage is edited, the display interface of the mobile terminal is simulated to edit to the webpage, so that the display effect of the edited webpage on the mobile terminal is conveniently previewed, the problem that the display effect on the mobile terminal is not satisfactory and repeated modification is needed after the webpage content is issued is solved, the webpage editing workload is greatly reduced, and the webpage content can be better browsed by the user through the mobile terminal.

Provided are a servo measuring testing system and method for coal sample gas adsorption and desorption. The system comprises a gas supply device, a vacuumizing device, a gas adsorption device, a gas desorption measurement device and an electric control device; the gas supply device comprises a high-pressure gas tank and a gasing tank; the vacuumizing device comprises a vacuum pump and a vacuum meter; the gas adsorption device comprises a coal sample tank, and the gas desorption measurement device comprises a water storage container, a water collection container, an electronic balance, a servo motor, a fixed support and a water guide pipe. According to the servo measuring testing system and method for coal sample gas adsorption and desorption, volume measurement of desorbed gas is converted into volume measurement of liquid water, test operation is easy and convenient, test data is accurate, and real-time precise automatic collection and real-time display of the test data are achieved; in addition, it is guaranteed that the gas desorbed from a coal sample is under the condition of one atmospheric pressure, and a more reliable data basis is provided for researching the coal-mass gas adsorption and desorption rule.

The invention discloses a live-action three-dimensional reconstruction method and system. The method comprises the following steps: acquiring an inclined image, performing quality inspection, light and color uniformizing processing, geometric correction, homonymous point matching, block joint adjustment, multi-view image dense matching, DSM generation, true ray correction, tilt model production and image processing on the inclined image to obtain a 3D database, generating ultrahigh-density point cloud based on the inclined image, compressing and simplifying the ultrahigh-density point cloud, performing geometric processing, multi-view matching and triangulation network construction on the compressed and simplified point cloud data, extracting texture features of typical ground features, and performing visualization processing on textures to finally obtain a three-dimensional model. The problem that a large amount of time and computer resources are consumed for subsequent storage, transmission, display and reconstruction due to the fact that the density of point clouds obtained after scanning is large is solved.

The invention discloses a thin film transistor, a preparation method thereof, an array substrate and a display device. The thin film transistor, the preparation method thereof, the array substrate and the display device resolve the problems that an electrode or a wire made of Cu causes poor or abnormal display of the display device due to high diffusion capacity or easy oxidation. The thin film transistor comprises a grid electrode made of pure copper, a grid electrode insulation layer, an active layer, a source electrode, a drain electrode and a copper alloy film layer, wherein the copper alloy film layer is arranged on the surface, facing the active layer, of the grid electrode. The thin film transistor, the preparation method thereof, the array substrate and the display device have the advantages that the copper alloy film layer is arranged on the surface, facing the active layer, of the grid electrode of the thin film transistor, accumulation of alloy elements at the crystal boundary, the crystal surface and the surface can prevent diffusion of copper atoms towards the active layer, the oxidation resistance of the grid electrode is improved, and therefore the problem of poor or abnormal display of the display device caused when the thin film transistor fails or the display device has a Mura defect is avoided.

The embodiment of the invention provides a mobile terminal, in particular, the mobile terminal comprises a housing, a functional part, a functional part bracket, a flipping mechanism and a driving mechanism. Wherein the functional part is fixed on the functional part bracket. The functional component bracket is connected with the flipping mechanism. The driving mechanism is connected with the turning mechanism. The functional component holder, the flip structure, and the driving mechanism are arranged in the housing. The functional component of the embodiment of the invention can integrate thefunctions of the front functional component and the rear functional component, The invention reduces the number of the functional components and the space occupied by the functional components in themobile terminal, saves the cost, and avoids the influence on the display effect or appearance of the mobile terminal caused by setting the front functional components in the mobile terminal.

The invention discloses a method and a mobile terminal for realizing optimized display of a notification bar. The method comprises the following steps of sensing a notification input associated with an application program in an operating system by an informing manager of the mobile terminal; judging whether the an application notification carries a self-defined unfolded view layout or not, and analyzing and extracting layout properties of the application notification if the application notification carries the self-defined unfolded view layout; and re-associating the acquired layout properties to a default standard layout of the system to enable the application notification to be displayed in the notification bar in the standard layout. According to the method and the mobile terminal for realizing the optimized display of the notification bar disclosed by the invention, the application notification laid out by custom settings is laid out again according to the default standard layout mode of the system to form a unified standard display style of the system, and therefore, common defects of the application notification laid out by the custom settings that the display is not clear, a display effect is incongruous and the systemic resolution is not matched are effectively prevented, and the visual effect of the display of the notification bar is greatly promoted.

The invention provides a webpage display method and a browser. The webpage display method includes the steps that a subject content area of a webpage is acquired; the position relations between elements in the webpage and the subject content area are calculated; the display background of the elements is set according to the position relations; the webpage is displayed in the browser according to the set display background. According to the technical scheme, the display background of the webpage elements is set according to the position relations between the webpage elements and the subject content area, display of the subject content of the webpage is not affected, the webpage background and the interface of the browser are kept consistent, the webpage and the browser can form an integrated visual effect, user experience is improved, and the display problem caused by the situation that a large blank area appears on the browser or background pictures are not matched with the webpage is avoided.

The invention discloses a light-emitting device, a pixel circuit and a control method thereof, and corresponding devices. According to the light-emitting device, region division is carried out on an anode and a cathode to form two sub cathodes and two sub anodes and thus light-emitting areas of the light-emitting device are controlled and different light-emitting areas of the light-emitting deviceare driven intermittently to emit light, so that the attenuation speed of the light-emitting layer is decreased and thus the service life of the light-emitting device is prolonged. Because of reduction of the attenuation speeds of the light-emitting layers, attenuation differences of the light-emitting layers of light-emitting devices with different colors during the application process are reduced and thus problems of uneven displaying and display residual image occurrence due to inconsistent attenuation of the light-emitting materials with different colors are solved. Besides, when the light-emitting device is applied to a pixel circuit, different light-emitting areas of the light-emitting device are driven by driving currents, thereby realizing displaying of different light-emitting brightness with high, middle, and low levels; and the differences of driving currents corresponding to the different light-emitting brightness are small, so that problems of uneven and blurred displaying under the low-grayscale displaying are solved.

The invention provides an installation structure and method for a washing machine display screen. A washing machine comprises a control panel; an installation frame and a packaging support frame which bulge towards the interior of the washing machine are arranged on the back surface of the control panel; the installation frame is arranged in the packaging support frame; a display screen is fixedly mounted in a hollow portion of the installation frame; a groove-shaped sealing cover is arranged on the periphery of the display screen; and the sealing cover is arranged between the packaging support frame and the installation frame in a buckling manner so as to package the display screen. According to the invention, the display screen is arranged in the chamber between the washing machine control panel and the sealing cover, so that the display screen is completely isolated from washing water in the washing machine or water vapor which may be generated by the washing water, display or touch faults can be avoided as the water and water vapor are prevented from entering the display screen, and the reliability and the service lifetime of the touch display screen are improved and prolonged. More especially, the display screen is fixedly connected to the control panel through a buckling connection manner instead of a bolt connection manner, so that the process is simplified, and the efficiency is improved. Furthermore, the installation structure is simple, has substantial effects, and is suitable for popularizing and using.

The invention relates to an ultrasonic detection method for different technical stages of a composite blade ring. A pulse echo type water-leaching focused ultrasound C scan method is adopted for performing ultrasonic detection on the whole blade ring. The ultrasonic detection method comprises the following steps: firstly, respectively performing water-leaching focused ultrasound C scan detection on interior defects of a titanium alloy inner ring and outer ring forge piece to be used for making the whole blade ring; detecting a joint interface in an integrally formed blade ring after being subjected to cellosilk winding and inner and outer ring hot isostatic pressure, namely with a 5-10MHz water-leaching focused probe, respectively performing C scan imaging on an interface signal and a bottom wave signal; and detecting the bonding quality of a metal/metal interface between the inner and outer rings of titanium alloy and a metal/fiber interface between titanium alloy and silicon carbide cellosilk. The ultrasonic detection method can be adopted for comprehensively controlling the inner quality and interface bonding quality of the whole blade ring of silicon carbide fiber enhanced Ti-based composite and has the advantages of strong operability, high detection sensitivity and direct detection result.

The invention relates to a pixel array which comprises a plurality of scanning lines, a plurality of data lines, a plurality of first pixels and a plurality of second pixels. The first pixels and second pixels are positioned on two opposite sides of the same data line and connected with the same data line; the first pixels are positioned between the adjacent two odd numbers of scanning lines; and the second pixels are positioned between the adjacent two even numbers of scanning lines. The first pixels are electrically connected with odd number of scanning lines; the second pixels are electrically connected with even number of scanning lines; first transistors of the first pixels and second transistors of the second pixels are arranged in such a manner that a drain electrode overlapping region and a grid electrode overlapping region of the first pixels which are corresponding are synchronously reduced or largened, so that the change trends on grid electrode-drain electrode parasitic capacitances of the pixels caused by the change on the drain electrode overlapping region and the grid electrode overlapping region are consistent, thereby avoiding the problem of non-uniform flickering and picture display. In addition, the invention provides a display panel.

The present invention provides an array substrate, a preparation method thereof, and a touch screen, belongs to the display technology field, and can at least partially solve the problem that resistance between a common electrode layer and a touch control line in an existing array substrate is too big, and display and touch control are poor. The array substrate comprises a thin film transistor, and a common electrode layer and a touch control line which are positioned over the thin film transistor; the touch control line and the common electrode layer are connected through connecting electrodes; the connecting electrodes comprise a first connecting electrode and a second connecting electrode; the touch control line is connected with a touch control connecting terminal through the first connecting electrode; and the common electrode layer is connected with the touch control connecting terminal through the second connecting electrode. According to the array substrate, the common electrode layer and the touch control line are indirectly connected through the touch control connecting terminal, resistance between the common electrode layer and the touch control line can be reduced, and poor display and touch control can be prevented.

An embodiment of the invention discloses a transmultiplexer and a display device, and relates to the field of display. By the transmultiplexer and the display device, the problems of insufficient drive and abnormal display both caused by transmultiplexers can be solved. The transmultiplexer comprises a plurality of thin film transistors. Control signal generation units are serially connected between the control signal input ends of the transmultiplexer and the control ends of the thin film transistors, and are used for generating control signals under the control of signals input by the control signal input ends, wherein the control signals are used for controlling on/off of the thin film transistors to achieve signal line multiplexing.

The embodiments of the invention provide a bullet screen display method and a device, wherein the method comprises the following steps. A client terminal receives the to-be-displayed bullet screen information; the collision algorithm is performed on the to-be-displayed bullet screen information and the last pieces of already displayed bullet screen information in all rows of the bullet screen display area to determine whether two pieces of bullet screen information collide or not, or rather, to determine whether two pieces of bullet screen information are subjected to overlapping display or not. Based on the collision calculating result, the client terminal displays the to-be-displayed bullet screen information in the to-be-displayed rows that are not subjected to bullet screen collision so that each piece of bullet screen information can be displayed clearly and completely and that the use experiences of an anchor and his or her watching users are increased. In addition to that, after the collision calculation, bullet screen overlapping display does not occur in the bullet screen display area. This prevents the happening of bullet screen overlapping display or sparse display in a bullet screen display area, making better use of the space in the display area.

The invention discloses a backlight structure of a touch key, which makes the touch key on a panel produce backlight allowing a user to operate conveniently under a dark condition. The structure comprises the panel, a key plate and a backlight plate, wherein the panel is arranged on the outermost side of the backlight structure and bears the touch key; the key plate is taken as a circuit board which realizes the operation function of the touch key; a printed circuit is formed on the surface of the circuit board; the key plate is arranged close to the panel; a luminous backlight source is formed on the backlight plate; the key plate is arranged between the panel and the backlight plate; a semitransparent part is formed at a position, which corresponds to the touch key on the panel, on the key plate; and light rays produced by the backlight source are uniformed by the semitransparent part while passing through the semitransparent part and irradiate on the back side of the touch key. After light rays are uniformed by the circuit board, the 'flashlight' effect of a point light source is improved, so that a uniform surface light source can be realized easily by a small number of light-emitting diodes and the backlight of each key can be controlled separately.

The invention relates to a positioning service method without an electronic map. The method comprises the steps of utilizing a navigation device and a GPS module to read the current position coordinates, then comparing the current position coordinates with a target position coordinates input by a user, displaying a virtual path on a display screen, reading reference coordinates and names input by the user in advance in a reference data base and displaying the positions and names of the reference coordinates on the display screen for reference. The virtual path is the linear distance between the current position coordinates and the target position coordinates and the direction of the current position. The positioning service method does not need to develop or use an expensive electronic map by authorization or use a large number of memories for storing electronic maps or is fitted with a high-resolution display screen, thereby the development and manufacturing cost of a satellite navigation device is greatly reduced, and the user can easily judge the distance between the current position and the target position and the orientation of the current position according to the reference coordinates and the names near the virtual path to arrive at the target position smoothly.

The invention relates to a display panel, comprising a pixel definition layer, a cathode and a compensation electrode. The pixel definition layer defines a plurality of pixel definition openings and aspacing area between the pixel definition openings. A cathode is overlaid on the pixel definition layer. The pixel definition layer is configured to cover the compensation electrode and has a contacthole communicating with an upper surface thereof so that the cathode contacts the compensation electrode through the contact hole. As that display panel is subject to drop impact or multiple bending,The thin film encapsulation layer is bent downward along the direction of the applied force, and the impact force is transmitted to the cathode layer. The compensation electrode and the cathode layeroverlap each other through the contact hole to form a three-dimensional three-dimensional network structure, which can support the cathode layer and disperse the impact stress, thereby preventing thecathode from breaking or being separated from the organic light-emitting unit. Thus, the bending strength and the impact strength against drop of the display panel are improved. Also provided are a method for manufacturing a display panel and a display device.

The invention relates to the field of video image processing and discloses a method for promoting smoothness of a real-time video. The method specifically comprises the following steps: calculating a timestamp for receiving a first frame as Tfirst, a local time for receiving the first frame as Tlocal, the timestamp for each later frame as Tsrc and the local time for each frame before being decoded as Tnow; judging if Tnow-Tlocal is more than or equal to Tsrc-Tfirst; if yes, decoding and rendering; and if not, carrying out sleep till the Tnow-Tlocal is more than or equal to the Tsrc-Tfirst. According to the constancy of a difference value of the timestamps of two adjacent frames, a relative timestamp of a code stream and a local absolute timestamp are dynamically calculated, and if a present frame is decoded is determined according to a difference value between the relative timestamp and the local absolute timestamp, thereby being capable of avoiding an occasional situation of too quick or slow display while decoding and rendering as far as receiving the frame, and further promoting the rendering smoothness of the real-time video.

The invention discloses a liquid crystal display panel and a manufacturing method thereof. The liquid crystal display panel comprises an array substrate and a color film substrate, wherein an isolating object made of a shape memory polymer is arranged between the array substrate and the color film substrate. By using the liquid crystal display panel and the manufacturing method thereof, the isolating object still can completely restore the shape and cannot be damaged after being repeatedly deformed, thereby avoiding the problems of uniformity of the box thickness and poor display due to the deformation or the damage of the isolating object.