385results about How to "Improve the display effect" patented technology

The invention provides a method for displaying a hotspot keyword. The method comprises the steps of obtaining the hotspot keyword, generating a display body used for displaying the hotspot keyword, implanting the hotspot keyword into the display body, and controlling the display body with the implanted keyword to move towards the bottom end of a rotated web page in a gravity falling mode after the web page where the display body with the implanted keyword is located is rotated. The invention further provides a device and a browser for displaying the hotspot keyword. The display body is generated by obtaining the hotspot keyword, the hotspot keyword is implanted into the display body, and after the web page where the display body with the implanted keyword is rotated, the display body with the implanted keyword moves towards the bottom end of the rotated web page in the gravity falling mode. Therefore, dynamic and stereoscopic display of the hotspot keyword is achieved, the display effect is improved, the visual sense is enriched, and the interaction performance is high.

The application provides a shift register unit, a gate drive circuit, a display panel and a display device. The shift register unit comprises an input module configured to transmit an input signal to a first node; a first control module configured to transmit a first voltage signal to a second node and configured to transmit a second voltage signal to the second node; a second control module configured to transmit the first voltage signal to a third node and configured to transmit a first clock signal to the third node; an output module configured to transmit the first voltage signal to an output terminal and configured to transmit the second voltage signal to the output terminal; a first capacitor configured to stabilize the potential of the first node; a second capacitor configured to stabilize the potential of the second node; and a third capacitor configured to stabilize the potential of the third node. The shift register unit provided by the application can stabilize the output signal and improve the display effect of the display panel.

This utility model relates to the field of hydraulic oil tank technology, specifically a hydraulic oil tank for a marine EHA power unit, comprising a tank body, an inlet, and a return outlet. The inlet is located at the top of the tank body, and a vent is located on one side of the inlet. A return outlet is located on one side of the top of the tank body. A filter screen limiting groove is provided in the return outlet, and a metal filter screen is installed in the filter screen limiting groove by screws. A sealing cap is installed at one end of the return outlet by clamping bolts. A return pipe is connected to one side of the sealing cap, and a sealing valve B is provided on the return pipe. An oil pump is installed on one side of the bottom of the tank body via a mounting base. The hydraulic oil tank for a marine EHA power unit facilitates the filtering of solid particles in the hydraulic oil, improves purity, facilitates recycling, and makes it easy to clean or replace the metal filter screen.

The application provides a driving circuit board, a display module and a display device, relates to the technical field of display, and can increase the number of output channels of a driving chip, reduce the size of a binding area connected with the driving chip, and make the high-resolution requirement of a display substrate adapt to the narrow-frame requirement. The driving circuit board comprises a driving chip, a circuit board body, a plurality of driving pins and a signal circuit, the driving pins comprise first driving pins and second driving pins, the first driving pins are used for electrically connecting a display substrate, the second driving pins are electrically connected with the signal circuit, the driving chip is electrically connected with the circuit board body through the driving pins, the first driving pins are arranged in at least three rows along a first direction, the first driving pins are arranged in at least three rows along a second direction, the first direction intersects with the second direction, the circuit board body comprises at least two conductive layers, and the number of conductive layers electrically connected with the at least two rows of first driving pins arranged along the second direction is different.

The utility model discloses a display panel and display device, display panel includes substrate, color filter layer, transparent optical adhesive layer, pixel definition layer and cathode layer, pixel definition layer is located the one side of transparent optical adhesive layer away from substrate, wherein, transparent optical adhesive layer sets up first recess, pixel definition layer includes first definition branch, and cathode includes first cathode branch, along first direction, first recess, first definition branch and first cathode branch three project interlaced, and all with the non opening area projection interlaced of pixel definition layer, part first definition branch is located in first recess, forms first recess, part first cathode branch is located in first recess and forms reflecting electrode. Through setting up first recess in transparent optical adhesive layer, make corresponding first definition branch form first recess, and then make the first cathode branch of being located in first recess form reflecting electrode, utilize reflecting electrode and solve the light leakage problem between adjacent subpixels, improve display effect.

The application relates to a dynamic grid coordinate generation method, system, computer equipment and storage medium, and the technical scheme points are as follows: receiving window space coordinates of multiple vertices, inversely transforming the window space coordinates of the vertices into corresponding world space coordinates; generating a primitive using the window space coordinates of all the vertices; performing primitive assembly and primitive rasterization on the primitive to determine target pixel points; performing interpolation calculation on the primitive after the primitive rasterization according to the world space coordinates of the vertices to obtain the world space coordinates of the target pixel points; determining a scaling ratio of the world space coordinates of the vertices and the corresponding window space coordinates according to the inverse transformation, and determining a scale according to the scaling ratio; determining to-be-colored pixel points according to the scale, a preset grid line width and the world space coordinates of the target pixel points, coloring the to-be-colored pixel points to obtain a grid; and the application has the effect of dynamically adjusting the grid scale and better display effect.

This invention provides an intelligent front-end data acquisition system for boilers, comprising: a detection module, a data acquisition module, and a monitoring module; the detection module is used to acquire unit temperature data; the data acquisition module is a YS-24D data acquisition box, which is used to acquire data from the detection module. This invention provides an intelligent front-end data acquisition system and device for boilers, wherein the data acquisition module uses the YS-24D data acquisition box to acquire data from the detection module at unit temperature measurement points. The YS-24D data acquisition box is high-performance and highly reliable, with a hardware design employing a 32-bit low-power ARM processor, high integration, few peripheral components, high reliability, fast processing speed, high resolution, and reliable and accurate data. It uses a high-performance, high-precision 24-bit A / D converter, with all 24 channels being independent fully differential input loops, providing high resolution, low drift, and high stability.

The present application provides a method, apparatus, and computer device for processing a virtual cloud model, belonging to the field of computer technology. The method includes: generating a cloud texture material according to the position information of an initial rendering model in the virtual scene and a preset moving speed; assigning the cloud texture material to the initial rendering model to obtain and display a virtual cloud model; determining an area to be adjusted and adjustment parameters of the virtual cloud model according to the position information of the virtual cloud model and the distance fields of the candidate virtual objects, where the adjustment parameters include: an offset intensity and an offset direction of the area to be adjusted; adjusting the area to be adjusted of the virtual cloud model according to the adjustment parameters to obtain and display the processed virtual cloud model. The present application can reduce the repetition degree and patchiness of the virtual cloud layer, improve the authenticity of the virtual cloud layer, and thus improve the display effect of the virtual cloud layer.

The application relates to a supporting assembly and a display device, which can be switched between an unfolded state and a rolled state, comprising: a rotating shaft for driving the supporting assembly to be switched between the unfolded state and the rolled state; a supporting layer having a first end and a second end opposite in a first direction, the second end being connected with the rotating shaft; a supporting rod arranged on one side of the supporting layer close to the rotating shaft, comprising a plurality of supporting units arranged in sequence and connected in a head-to-tail mode, the angle between adjacent supporting units being adjustable, the supporting rod having a third end and a fourth end opposite in the first direction, the third end being connected with the first end, and the fourth end being connected with the rotating shaft; in the rolled state, the supporting layer and the supporting rod are wound on the rotating shaft; in the unfolded state, the supporting layer and the supporting rod are unfolded along the first direction, and the supporting rod abuts against the surface of the side of the supporting layer close to the supporting rod. The supporting assembly provided by the embodiment of the application can prevent the screen body from being warped and improve the flatness after the rolled screen is unfolded.

The utility model relates to electronic signature technical field, specifically disclose a kind of electromagnetic signature device, including signature equipment main part and signing pen, the one side of signature equipment main part is fixedly installed with connecting frame, the outer wall one side of connecting frame is fixedly installed with servo motor, the output of servo motor is fixedly connected with installation shaft, the surface of signature equipment main part is slidably installed with protective shell, the surface of installation shaft is rotatably installed with take-up drum, the surface of installation shaft is fixedly installed with hollow block, line rope can prevent signing pen from falling and losing when using, outwardly pulling signing pen can make line rope length increase, facilitate personnel to write signature, servo motor drives installation shaft rotation can be overlength line rope is reeled, avoid line rope too long or too short influence signing pen's writing experience, protective shell can cover signature equipment main part surface and protect, and cleaning cloth can wipe and clean screen when sliding.

The application relates to a display module and a display device. The display module comprises a flexible display panel and a supporting device, and has a first state and a second state. In the first state, a driving assembly of the supporting device drives a second moving piece to abut against the flexible display panel, and the second moving piece can give the flexible display panel a supporting effect, thereby relieving the problem of creases of the flexible display panel due to lack of support. In the second state, the driving assembly of the supporting device drives the second moving piece to be separated from the flexible display panel, thereby reducing the possibility of interference between the flexible display panel and the second moving piece when the flexible display panel is bent. Therefore, the display module can effectively relieve the problem of creases of the display module after bending, and improve the display effect of the display module.

The application discloses an electronic ink display module, a manufacturing method and a display panel. The electronic ink display module comprises an array substrate, the array substrate is divided into a first region and a second region, and a plurality of thin film field effect transistors are arranged in the first region; an insulating layer is arranged on the array substrate and located in the second region; a first common electrode layer is arranged on one side of the insulating layer away from the array substrate; a second common electrode layer is arranged with an electronic ink capsule layer on one side, and the electronic ink capsule layer covers the first region and the first common electrode layer; a driving module is connected with a data line connected with each thin film field effect transistor through the second region, and the first common electrode layer and the second common electrode layer are respectively connected with the driving module. Based on the above mode, the abnormal phenomenon of the edge picture of the electronic ink screen can be effectively weakened or eliminated, so that the display effect of the electronic ink screen is improved.

Embodiments of the present application disclose a display panel and a display device. The display panel comprises a driving substrate, a plurality of light emitting elements, a first pixel defining structure and a second pixel defining structure. The plurality of light emitting elements are located on one side of the driving substrate. The first pixel defining structure is located on one side of the driving substrate, and the first pixel defining structure comprises a pixel opening part and a pixel defining part. The light emitting elements are located in the pixel opening part, and the pixel defining part surrounds at least part of the light emitting elements. The second pixel defining structure surrounds at least part of the light emitting elements, and a undercut structure is arranged on one side of the second pixel defining structure facing the light emitting elements. In this way, the position and opening size of the light emitting elements are defined by the first pixel defining structure, so as to achieve a better large-viewing-angle light emission effect, and the adjacent light emitting elements are blocked by the second pixel defining structure, so as to reduce the horizontal leakage.

The application relates to a terminal and a page generation method. The page generation method relates to the technical field of display devices. In the page generation method, when it is determined according to page information of a target page that a target content area in the target page contains a target function control, reference size information of a reference page is acquired; a reference direction of the target content area is selected from a width direction and a height direction according to a scrolling direction of the target content area; a scaling ratio of the target content area is determined according to actual pixel numbers of the target content area in the reference direction and reference pixel numbers of a reference content area in the reference direction in the reference size information; the reference size of the target function control in the reference content area in the reference size information is scaled according to the scaling ratio, so that the display size of the target function control in the target content area is obtained; and the target page is generated according to the page information and the display size of the target function control in the target content area, thereby improving the page display effect.

The application discloses an energy-saving LED display screen with a reverse common cathode and a driving method thereof, and belongs to the technical field of LED display. The application aims at the problem that the single voltage power supply of the traditional common anode LED display screen leads to high power consumption and serious heat generation of the first display content LED, and adopts a reverse common cathode structure of dynamic anode voltage switching + cathode time-sharing gating: the ICND2018 row driving IC provides switchable double voltages for the common anode of the LED, outputs 2.6~2.8V low voltage when the first display content is displayed, and outputs 3.6~3.8V standard voltage when the second display content and the third display content are displayed; three pieces of ICND1065L16 channel constant current sink column driving IC are matched to independently control the three-color cathodes of the first display content, the second display content and the third display content, and precise power supply of color separation is realized. Under the premise of being fully compatible with the existing SMDTOP three-in-one common anode lamp beads, the first display content LED loop voltage difference is reduced from 1.8V to 0.8V, and the power consumption of the single first display content lamp is reduced by about 55%.

The application relates to the technical field of organic light-emitting display, and discloses a cyano-substituted aryl ring-connected triazine compound and application thereof. The cyano-substituted aryl ring-connected triazine compound has a structure as shown in formula (I), the compound provided by the application has high bond energy between atoms, good thermal stability, is conducive to solid-state stacking between molecules, is conducive to injection and migration of excitons, can effectively reduce the driving voltage of an organic electroluminescent device when used as an electron transport material, improves the light-emitting efficiency of the organic electroluminescent device, and prolongs the service life of the organic electroluminescent device. Meanwhile, the cyano substitution can adjust the energy level of the compound, the HOMO and LUMO energy levels are deepened, the compound is more matched with adjacent layers, and the device voltage is reduced. The application further provides an organic electroluminescent device and a display device containing the compound of formula (I).

Embodiments of the present application provide a display module and an electronic device. The display module comprises: a display panel; a metal heat-conducting plate, the metal heat-conducting plate is bent to form a containing groove, and the display panel is arranged in the containing groove; a cover plate, the cover plate covers a slot opening of the containing groove; two opposite end portions of the metal heat-conducting plate form a first heat-conducting portion, and a middle portion of the metal heat-conducting plate forms a second heat-conducting portion; a flexible heat-conducting piece, the flexible heat-conducting piece is arranged between the second heat-conducting portion and the display panel, and an edge position of the first heat-conducting portion is connected to the cover plate. In this way, the display effect of the display panel can be avoided from being affected by the connection between the metal heat-conducting plate and the display panel, and on the other hand, the electric charge on the surface of the cover plate can be effectively led out to the metal heat-conducting plate, thereby reducing the risk of display defects such as green display of the display module.

The invention discloses a display method, head-mounted display equipment, electronic equipment and a storage medium, and relates to the technical field of augmented reality, the disclosed display method comprises the following steps: determining time difference information according to a time difference value when two adjacent frames of data are processed; determining predicted on-screen time according to the time difference information; and outputting a display picture by predicting the on-screen time. The time difference information is determined according to the time difference value when the two adjacent frames of data are processed, then the display picture is output according to the predicted on-screen time output by the time difference information, it can be ensured that the actual display time of the display picture is consistent with the expected display time, the display picture is prevented from being displayed in advance or in a delayed mode, and then the display effect is improved.

The application provides an electrophoretic display module and an electrophoretic display device. The electrophoretic display module comprises a first substrate layer, an electrophoretic display layer and a second substrate layer which are sequentially stacked. The electrophoretic display layer comprises a plurality of microcavities which are independently arranged. Each microcavity is a closed structure. Each microcavity is provided with black display medium and a plurality of color electrophoretic particles. The colors of the color electrophoretic particles in the same microcavity are the same. The colors of the color electrophoretic particles in at least two microcavities are different. The technical scheme can realize color display and ensure better display effect.

The application provides a view display method, a controller and a vehicle, and relates to the technical field of intelligent networking. The method comprises the following steps: in the case that a target view instance is displayed in a first display viewport, in response to a switching request for the display viewport of the target view instance, releasing a bearer relationship that has been established between the target view instance and the first display viewport; based on a second display viewport indicated by the switching request, establishing a new bearer relationship between the target view instance and the second display viewport, so as to switch the target view instance to the second display viewport for display; wherein, during the switching process of the display viewport, the target view instance remains unchanged. Based on the above scheme, the display flexibility of the view instance can be improved.

Embodiments of the present disclosure provide a video texture migration method and device, electronic equipment and storage medium, which obtain an original video, perform feature extraction on a target frame in the original video to generate first feature information of the target frame, wherein the target frame is a video frame after an Nth video frame in the original video, and the first feature information represents an image structure contour of the target frame; perform feature fusion on the first feature information of the target frame and reference feature information to obtain second feature information of the target frame, wherein the reference feature information is used to represent an image structure contour of a reference frame, the reference frame is a video frame before the target frame, and the second feature information is the first feature information without random noise; and generate a texture migration video according to the second feature information of the target frame and corresponding texture feature information, wherein the texture feature information represents image texture details of a reference image, thereby avoiding frame flickering and improving the display effect of the texture migration video.

The utility model relates to the technical field of lighting device fixing structures, and discloses a warning lamp mounting structure which comprises a lamp body and a mounting seat, containing grooves are formed in the two sides of the mounting seat, the lamp body can be mounted in the containing grooves, a fixing part is arranged on the mounting seat and located between the containing grooves, the fixing part can fix the mounting seat on a reinforcing steel bar, and lamp hanging parts are arranged on the two sides of the mounting seat. The lamp hanging part comprises a lifting handle, hook-shaped structures are arranged on the two sides of the lifting handle, handle holes are formed in the two sides of the mounting base, the hook-shaped structures of the lifting handle can be inserted into the handle holes, the fixing part comprises two clamping plates, and the two clamping plates can be close to each other to extrude the reinforcing steel bars. Lamp bodies can be installed through the containing grooves in the two sides of the installation base, meanwhile, the situation that warning cannot be achieved due to the fact that one lamp body is damaged can be prevented, the installation base can be fixed to a reinforcing steel bar through the fixing part, the two clamping plates extrude each other to clamp the reinforcing steel bar, the device has more installation modes through handle holes, and the effect of hanging the lamp bodies is achieved.

The application discloses a semiconductor storage equipment maintenance system and method, wherein the semiconductor storage equipment maintenance system comprises a server and an MR device; the server stores device structure model data of a semiconductor storage equipment, communicates with the semiconductor storage equipment to obtain operation data of the semiconductor storage equipment, and communicates with the MR device to provide data for the MR device; the MR device generates a mixed reality image according to data collected by itself and data obtained from the server and displays the mixed reality image to an operator wearing the MR device; when the MR device receives information about a fault of the semiconductor storage equipment, the MR device generates a mixed reality image which fuses a virtual perspective model of the semiconductor storage equipment, displays the mixed reality image to the operator wearing the MR device, highlights a fault position corresponding to the fault in the virtual perspective model, and displays a reason corresponding to the fault and a troubleshooting scheme. The application enables the operator to intuitively determine an actual position of the fault position in the equipment, and simultaneously displays information such as the reason of the fault and the troubleshooting scheme, thereby facilitating troubleshooting and processing of the fault, greatly facilitating the development of maintenance work, and reducing requirements on the operator.

This utility model discloses a user-friendly food processing machine, comprising a main unit with a knob assembly, the knob assembly including a knob bracket, which is disposed at a mounting hole and fixed to the inner wall of the machine housing; a control board, mounted on the knob bracket, with buttons and an encoder surrounding the buttons on the side facing the mounting hole; a display module, including a button bracket, a display board, a display bracket, and a display panel arranged sequentially from the inside out, the button bracket sliding axially to trigger the buttons, the display board electrically connected to the control board and having a display unit on the outward-facing side, the display bracket fitting against the outer side of the display board, the display bracket having a light-transmitting groove corresponding to the display unit, and the display panel fitting against the outer side of the display bracket to block the light-transmitting groove; and a knob, sleeved on the outer periphery of the display module and connected to the encoder to operate the encoder. The display module is directly disposed within the knob to display the corresponding functions, facilitating user observation and operation.

The application relates to a display panel and a display device; the display panel comprises an organic layer, an isolation structure and an organic functional layer; the isolation structure is arranged on the organic layer; the organic functional layer is arranged on the isolation structure and the organic layer; wherein the organic layer forms a first undercut opening at the edge of the isolation structure, the side of the isolation structure forms a second undercut opening, and the organic functional layer is interrupted at the first undercut opening and / or the second undercut opening; the application can more effectively interrupt the organic functional layer, can avoid problems such as water vapor intrusion or electric leakage, enhances the stability of the display panel, and improves the display effect of the display panel.

The application relates to the technical field of semiconductor optoelectronic devices, and discloses a low-crosstalk Micro-LED epitaxial wafer, a preparation method and a Micro-LED display system. The low-crosstalk Micro-LED epitaxial wafer comprises a driving backboard, a light-emitting structure and a photonic lattice isolation structure layer which are sequentially stacked, the light-emitting structure comprises a P-type semiconductor layer, a multi-quantum well light-emitting layer and an N-type semiconductor layer which are sequentially stacked on the driving backboard; a groove array arranged periodically is formed on the photonic lattice isolation structure layer, so that the Micro-LED epitaxial wafer is divided into a plurality of independent pixel units, the pixel units comprise a transmission unit and a conversion unit, and the light-emitting colors of the transmission unit and the conversion unit are different; quantum dot materials are filled in the grooves corresponding to the conversion units and are used for realizing light-emitting color conversion. According to the application, multicolor pixels can be directly realized on the driving backboard, the crosstalk rate is reduced, and the color purity, yield and light-emitting efficiency are improved.

The embodiment of the present application discloses a display panel, a driving method thereof and a display device. When the display panel displays a single-color picture in a first gray scale range, different voltages are provided to first voltage input ends of target color sub-pixels and non-target color sub-pixels, and / or different voltages are provided to second voltage input ends of the target color sub-pixels and the non-target color sub-pixels. The voltages of the first voltage input ends and the second voltage input ends of the sub-pixels with different light-emitting colors are controlled, so that the target color sub-pixels emit light and the non-target color sub-pixels do not emit light when the display panel displays the single-color picture in the first gray scale range. The problem that the sub-pixels that do not need to be lighted are lighted due to lateral leakage under the single-color picture is improved, the display effect under the single-color picture is improved, the display color gamut is expanded, and the user experience is improved.

The application discloses a compensation method and device of a display panel and display equipment. The compensation method of the display panel comprises the following steps: acquiring an actual capacitance value of the display panel corresponding to the position of a sub-pixel, and determining an actual temperature value of the display panel corresponding to the position of the sub-pixel according to the actual capacitance value and a capacitance value-temperature relationship; and compensating a data voltage corresponding to the sub-pixel according to the actual temperature value corresponding to the sub-pixel. The technical scheme of the application improves the use performance of the display panel.

The invention provides a display panel and a display device, sub-pixels in the display panel comprise first sub-pixels and second sub-pixels which are the same in light emitting color, and the maximum light emitting view angle of the first sub-pixels is smaller than the maximum light emitting view angle of the second sub-pixels; the display modes of the display panel comprise a shared display mode and a peep-proof display mode; in the shared display mode, the first sub-pixels and the second sub-pixels emit light; in the peep-proof display mode, the first sub-pixels emit light, and the second sub-pixels do not emit light; a first micro-cavity structure is formed by the first anode and the first cathode in the first sub-pixel, and a second micro-cavity structure is formed by the second anode and the second cathode in the second sub-pixel; the distance between the first anode and the first cathode is L1, and the distance between part of the second anode and at least part of the second cathode is L2; the light-emitting wavelength of the first sub-pixel is lambda1, and the light-emitting wavelength of the second sub-pixel is lambda2; l1 = n * (lambda1 / 2), and L2 is not equal to m * (lambda2 / 2). The display uniformity of the display panel is ensured by adjusting the distances of the micro-cavity structures of different light-emitting elements to be different.