55results about How to "Guaranteed normal display" patented technology

The invention provides a flexible display panel including a flexible substrate, a barrier layer formed on the flexible substrate, a buffer layer formed on the barrier layer, an active layer and a gateinsulation layer formed on the buffer layer, a gate metal layer and a second insulation layer formed on the gate insulation layer, a second metal layer and an inter-layer insulation layer formed on the second insulation layer, a second inter-layer insulation layer formed on the inter-layer insulation layer and a source drain electrode metal layer formed on the second inter-layer insulation layer.The second inter-layer insulation layer is provided with a first through hole communicating the source drain electrode metal layer and the active layer and a second contact hole communicating the source drain metal layer and the second inter-layer insulation layer. The invention also provides a flexible display panel manufacturing method and a display device comprising the display panel. The flexible display panel provided by the invention can ensure normal display of the flexible display panel in a bending process.

A method and device are provided for synchronizing the presentation of audio frames and/or of video frames comprises the detection of presentation time stamps in a stream of frames. The presentation instant indicated by a time stamp is compared with a time delivered by a local reference clock. Depending on a variance and on an average of values of deviation between presentation instants and corresponding times indicated by the clock, the clock can be initialized according to the presentation instant indicated by a time stamp or the presentation of the frames can be adjusted.

The invention provides an array substrate and a manufacturing method thereof. A first source drain and a second source drain are arranged on the array substrate; and the first source drain and the second source drain are connected through a first via hole. By virtue of the array substrate and the manufacturing method thereof, the technical problem of signal delay caused by narrow lower edge frameof the display panel can be solved, and the normal display of the flexible display apparatus can be ensured.

A method for reproducing text subtitle streams and a text subtitle decoding system are disclosed. An entire subtitle text subtitle file designated in a playlist file and font files related to the subtitle text subtitle file are initially preloaded into a subtitle preloading buffer and a font preloading buffer, respectively, before starting playback of the playlist file. Thereafter, the playlist file is played back in order to reproduce at least one audio/video (AV) stream file further designated in the playlist file and the preloaded text subtitle file simultaneously.

The invention provides a message display method and device, equipment and a storage medium. The method comprises the steps that acquired message data are stored in a first buffer area, and the displayattributes of the acquired message data are configured; the message data acquired in a preset quantity or a predetermined time in the first buffer area are stored in a second buffer area, wherein themessage data are configured with display attributes; and the message data buffered in the second buffer area are rendered at a specified position of a page according to respective display attributes.The problem that an application is unresponsive or stuck due to a large amount of message data to be displayed per unit time in conventional technologies is solved.

The invention discloses an alarm device special for power equipment. The alarm device special for the power equipment comprises two supporting rods; the upper ends of the two supporting rods are commonly and fixedly connected with an alarm plate; a power supply mechanism is arranged on the upper wall of the alarm plate; a control mechanism is arranged in the alarm plate; the control mechanism comprises a control cavity formed in the alarm plate; the upper wall of the control cavity is elastically connected with a control panel through a tension spring; the space, positioned in the upper end ofthe control panel, of the control cavity is filled with a medium capable of expanding by heat and retracting by cold; two first electricity conducting plates are fixedly arranged on the side walls, close to the upper end, of the control cavity in an embedded manner; two second electricity conducting plates are fixedly arranged on the side walls, close to the lower end, of the control cavity in the embedded manner; an electricity conducting rod is arranged in the control panel in a penetrating manner; and an air spraying mechanism is arranged in the alarm plate. According to the alarm device special for the power equipment, normal display of the information on the alarm plate can be ensured; the time and energy of people are greatly saved; and the danger of people caused by being in contact with the power equipment because of dark light can also be avoided.

The embodiment of the invention provides a method and apparatus for distributing media contents, an electronic device, and a server. The method comprises: a flow of a current to-be-displayed medium isdetermined; a to-be-displayed medium flow request is sent to a server; a medium material that correspond to a medium flow request sent by an upstream data source in a target group and is returned bythe server is received, wherein the target group is determined by the server in at least one group of upstream data sources and each group of upstream data sources includes a plurality of upstream data sources with set forwarding priorities; and according to the medium material, displaying is carried out in a currently displayed interface. Therefore, the probability that the APP server cannot obtain the medium material is greatly reduced and thus the client is able to display the medium material normally, so that the user experience is improved substantially.

The invention relates to an application configuration file generation method and device, an application page display method and device and a storage medium, and belongs to the technical field of computers. The generation method comprises the steps of obtaining a source code file of a page of an application, wherein the source code file of the page comprises a plurality of variable declarations andaccess mode description information corresponding to at least part of the variable declarations; and compiling the obtained source code file to obtain a configuration file of the application, the configuration file comprising a code file for describing a page of the application, the code file comprising an access mode description statement, and the access mode description statement being used fordescribing a corresponding relationship between variable data and an access mode in the corresponding page. The access mode description statement is included in the configuration file of the application, and the access mode of the variable data can be distinguished through the access mode description statement, so that the possibility that the page is tampered is reduced, and the security is improved while the page can be normally displayed.

The embodiment of the invention discloses a video delivery method and device, electronic equipment and a computer readable medium. The method comprises the following steps: acquiring data parameters of a target video; determining a delivery condition according to the data parameters, and judging whether a preset target window meets the delivery condition or not; and if so, sending the target videoto be used for delivering the target video to the target window. The corresponding delivery condition is determined according to the data parameters of the target video; a judgment basis is providedfor judging whether the window is suitable for putting the target video; when the target window meets the delivery condition, namely the target window meets the display requirement of the target video, the target video is put into the target window, so that the target video can be effectively put into a proper window, the video putting effectiveness and the video display effect are improved, and the user experience is improved.

The invention discloses an array substrate gate driving circuit, a display panel and a display device. The driving circuit comprises a first transistor and a second transistor, wherein a control electrode of the first transistor is connected with a first pull-down node, a first electrode of the first transistor is connected with a second grid signal output terminal, and a second electrode of the first transistor is connected with a second clock signal terminal; a control electrode of the second transistor is connected with a second pull-down node, a first electrode of the second transistor is connected with a first grid signal output terminal, and a second electrode of the second transistor is connected with a first clock signal terminal; the first transistor is used for outputting a second clock signal to the second grid signal output terminal so as to enable the second grid signal output terminal to keep high-level signals at a non-selected output stage; the second transistor is used for outputting a first clock signal to the first grid signal output terminal so as to enable the first grid signal output terminal to keep high-level signals at a non-selected output stage. Thus, the problem that high-level signal fluctuation occurs at the non-selected output stages is effectively avoided.

The invention belongs to the technical field of propaganda devices for enterprise image planning, and particularly relates to an energy-saving type outdoor propaganda device for enterprise image planning. At present, in most companies, propaganda boards for propagandizing enterprise images of the companies are presented in a fixed mode in a common mode, moving is inconvenient, the display effect is poor, and when no person observes the propaganda boards, propaganda content on the display boards is prone to fading after the propaganda boards are exposed to the sun for a long time. According tothe scheme, the device comprises a U-shaped moving base, wherein a U-shaped supporting base is fixed to the top of the U-shaped moving base, and a movable plate is slidably connected to the inner wallof the U-shaped supporting base. According to the device, through a rotary opening and closing mechanism, an observer can conveniently observe enterprise image propaganda words on the propaganda boards in a mounting cavity in a display cavity, the propaganda boards can be rotationally displayed, the observation range of the propaganda boards is enlarged, meanwhile, the attention of the observer is attracted, and the flow of people near the propaganda boards is increased.

The invention discloses a liquid crystal heating device with a communication function and a control method. The liquid crystal heating device comprises a metal wire arranged on the inner surface of a liquid crystal display screen of an electric energy meter, as well as a single-chip microcomputer, a memory, a temperature sensor and a heating control circuit which are arranged in the electric energy meter, wherein the single-chip microcomputer is electrically connected with the memory and the temperature sensor; the metal wire is electrically connected with a VCC and the heating control circuit; and both a PWM (Pulse-Width Modulation) switch signal output pin and a metal wire heating control signal TXD pin of the single-chip microcomputer are electrically connected with the heating control circuit. The liquid crystal heating device has the characteristics that the heating control precision is high and normal display of the liquid crystal display screen is effectively ensured.

The invention discloses an array substrate and a display panel. The array substrate includes a display region and a peripheral region, wherein the peripheral region includes an integrated-circuit input-pin region which is internally provided with multiple input pins, an integrated-circuit output-pin region which is internally provided with multiple output pins, a ground wire at least part of which surrounds the display region, and an electrostatic protection wire which is arranged between the integrated-circuit input-pin region and the integrated-circuit output-pin region and connected to the ground wire. Through the above array substrate, relevant circuits on the array substrate can be protected, and the risk of electrostatic shock damage can be reduced.

The invention discloses a sub-controller addressing method for use in a landscape lamp system, a sub-controller, a main control equipment addressing control method and main control equipment. The sub-controller addressing method for use in the landscape lamp system comprises the following steps that: sub-controllers upload identities of the sub-controllers according to issued information for uploading the identities of the sub-controllers, and downlink ports of the sub-controllers are closed according to an instruction; if sub-controllers capable of receiving the information for uploading the identities of the sub-controllers issued by the main control equipment exist, a downlink port of one of the sub-controllers of which the identity is already uploaded is opened; all the sub-controllers capable of receiving the information for uploading the identities of the sub-controllers issued by the main control equipment upload the identities, and a downlink port of one sub-controller which is connected with the downlink port which is opened at a previous moment is opened; and when the downlink ports are opened one by one, and the sub-controllers cascaded with all the sub-controllers which upload the identities for the first time already upload the identities, the sub-controllers receive encoding addresses which are matched with the identities of the sub-controllers issued by the main control equipment, and replace default encoding addresses by the encoding addresses.

The embodiment of the invention provides an image-text mixed display method and device for a terminal page, and the method comprises the steps: firstly determining the maximum display character numberof a reserved character display region of a current page according to the height and width of a single character set in the reserved character display region of the current page and the area of the reserved character display region; and then, according to all the characters of the text to be displayed and the maximum number of the displayed characters, determining the displayed characters to be displayed in the reserved character display area; loading a to-be-displayed picture in the reserved picture display area, and loading the display character in the reserved character display area so asto display the to-be-displayed picture and the display character in the current page. Therefore, according to the image-text display method of the terminal page, the number of the characters which canbe displayed can be accurately determined, so that normal display of the displayed characters and the to-be-displayed picture is guaranteed, and the effect of displaying the characters and the picture at the same time is achieved.

The invention provides a video processing method and device, a video playing method and device, computer equipment and a storage medium, and the video processing method comprises the steps: receiving a video obtaining request which is sent by a user side and aims at a target video, wherein the video acquisition request carries a target display proportion of the user side; when it is detected that the target display proportion is a first display proportion, obtaining predetermined clipping information of the target video corresponding to the target display proportion, and obtaining subtitle information determined based on a color value change condition of a subtitle display area of the target video, wherein the first display proportion is a display proportion in which the caption display area cannot be completely displayed; and processing the target video based on the subtitle information and the clipping information, and sending the processed target video to the user side.

The carrying case device with display function includes a frame (1). The frame is designed to be detachable. The outer frame can be removed when the items are displayed. A glass cover (2) is arranged inside the frame, and the items for display are placed inside the glass cover. Above the frame A handle (3) is set, which can be removed together with the frame; a base (4) is set at the bottom of the glass cover to support the upper glass cover; a plurality of anti-slip pads (5) are evenly arranged under the base, and are evenly distributed on the outside of the base; on the surface of the base Set the moving track (6) for the fixed frame above it to move; set two fixed frames (7) above the moving track, and move the fixed frame according to the size of the internal display items; the external carrying case can be quickly removed for display, and the device has perfect functions It is easy to use and effectively guarantees the safe carrying and display of items.

This invention relates to a multi-tube control circuit, used in the condition of no less than one cold negative pole fluorescent tube driven, via the feedback of the tube voltage, controlling the tube, which comprises no less than a driven unit, no less than a transformer linked with the driven unit and the tube, a current testing unit linked with the driven unit and the tube to attain tube's loading current, a PWM control unit linked with the current testing unit to receive the loading current and output a pulse width adjusting signal, no less than a voltage testing unit linked with the tube and the transformer to attain tube's loading voltage, and a multi-tube PWM control unit linked with the driven unit, the voltage testing unit and PWM controlling unit to receive pulse width adjusting signal and the loading voltage and output at least a control signal, transfer to the driven unit to drive at least a switch work.

The invention discloses a safety device for commodity theft prevention. The device comprises at least two independent safety cables which are configured to be connected with different commodities, anda monitoring device which comprises multiple paths of expandable charging detection ports, and the multiple paths of expandable charging detection ports comprise at least two paths of independent charging detection interfaces; the device further comprises a branching device which is connected with the multiple paths of expandable charging detection ports and is configured to provide electric connection between the safety cables and the multiple paths of expandable charging detection ports; the safety device is configured to send out a safety signal when the commodity is unauthorized to be dismantled; the invention provides the safety device for commodity theft prevention, and the safety device can achieve the design of a corresponding detection circuit to simplify the overall design and improve the safety performance.

The invention relates to an article processing method and device, a medium and a vending machine. The method comprises the steps that a first image of the internal environment of the vending machine is acquired; according to the first image, whether an abnormal article in an abnormal state exists in the vending machine or not is recognized, and the abnormal state comprises fouling or placement inclination; and under the condition of identifying that the abnormal article exists, first prompt information is output to enable a user to process the abnormal article. By means of the technical scheme, under the condition that abnormal articles exist in the vending machine, the user can be prompted in time, and the user can participate in processing of the abnormal articles in the vending machine.Thus, even if the vending machine is unattended, that is, no worker specially maintains the articles in the vending machine, the abnormal articles can be timely and effectively handled through participation of the user, so that normal display and display of the articles in the vending machine are guaranteed.

The invention discloses a liquid crystal display screen heating device and a control method. The liquid crystal display screen heating device comprises a metal wire which is arranged on the inner surface of a liquid crystal display screen of an electric energy meter, and a single chip microcomputer, a memory, a temperature detecting circuit and a heating control circuit which are arranged in the electric energy meter; the single chip microcomputer is electrically connected with each of the memory and the temperature detecting circuit; the metal wire is electrically connected with each of a VCC (Voltage to Current Converter) and the heating control circuit; a PWM (Pulse-Width Modulation) switching signal output pin of the single chip microcomputer and a heating control signal TXD pin of the metal wire are both electrically connected with the heating control circuit. The liquid crystal display screen heating device and the control method have the characteristics that the heating control precision is high, and normal display of the liquid crystal display screen is effectively ensured.

The invention discloses a subtitle processing method and device, and belongs to the field of communication. The method comprises the following steps: receiving a first screenshot image sent by second electronic equipment and subtitle data of the first screenshot image, wherein the first screenshot image comprises a preset subtitle area; adding subtitles in the subtitle data into a preset subtitle area in the first screenshot image to obtain a second screenshot image; and displaying the second screenshot image. The first screenshot image and the subtitle data are respectively sent to the first electronic equipment, and the first electronic equipment respectively processes the first screenshot image and the subtitle data and renders the subtitle into the preset subtitle area, so that if the preset subtitle area of the first screenshot image is damaged, normal display of the first screenshot image can still be ensured through subtitle synthesis. According to the embodiment of the invention, the problem that the caption area cannot be displayed if the caption area of the screenshot image is damaged in the prior art can be solved.