332results about How to "Solve the display effect" patented technology

The invention provides a display panel and a display device. The display panel comprises a first display area and a second display area. The second display area corresponds to the position of the electronic component. The display panel includes: a driving circuit layer and a light-emitting function layer. The driving circuit layer is provided with a through hole in the second display area. The driving circuit layer comprises a first pixel driving circuit area and a second pixel driving circuit area. A first pixel driving circuit used for driving pixels in the first display area to work is formed in the first pixel driving circuit area, and a second pixel driving circuit used for driving pixels in the second display area to work is formed in the second pixel driving circuit area. Accordingto the display panel, the through hole is formed in the area, corresponding to the under-screen electronic element, of the driving circuit layer, the pixel driving circuit corresponding to the pixel corresponding to the under-screen electronic element area is arranged in other display areas or non-display areas, and the technical problem that an under-screen camera area of an existing display panel is pervious to light and cannot achieve display at the same time is solved.

The invention provides a touch displaying device and substrate. A plurality of data lines, a plurality of gate lines, a plurality of pixel electrodes, a plurality of common electrodes and covering electrodes are included. The gate lines and the data lines are in insulation crossing. In the extending direction of the gate lines and / or the data lines, a carving seam is formed between two adjacent common electrodes. The covering electrodes are placed above the carving seams. At a displaying stage, common voltage is applied to the covering electrodes. The projection of the carving seams on the touch displaying substrate and the projection of the data lines and / or the gate lines on the touch displaying substrate comprise coinciding parts. The projection of the covering electrodes on the touch displaying substrate at least covers the data lines and / or the gate lines of the coinciding parts. Accordingly, voltage fluctuation on the data lines and / or scanning lines can be screened through the covering electrodes, and the problems of light leakage and poor image displaying effect caused by voltage fluctuation are solved.

The invention relates to a display panel mother board. The display panel mother board comprises a plurality of display substrates, wherein each display substrate comprises an array substrate, an organic light-emitting unit and a packaging layer; each array substrate is provided with at least one notching reserved area, each organic light-emitting unit is formed on the corresponding array substrateand is positioned in the area outside the corresponding notching reserved area, each packaging layer is formed on the side, away from the corresponding array substrate, of the corresponding organic light-emitting unit, and each notching reserved area is covered with the corresponding packaging layer; each display substrate also comprises an etching protective layer, and each etching protective layer is formed on the side, away from the corresponding array substrate, of the corresponding packaging layer. Films in the notching reserved areas are removed and notched by using a dry-method etchingtechnology, and display abnormity and poor sensing for notching area edges caused by the damages of films and circuits in the edges of mounting grooves in the cutting process are avoided compared with the utilization of laser cutting or utter wheel cutting in the prior art, so that the production yield of the display panel is improved. The invention also provides a display panel, a manufacturingmethod thereof and a display device.

An embodiment of the invention discloses a method and a device for processing signals of a mobile terminal. The method and the device are used for solving the problems of image display delaying and sound distortion when the mobile terminal is controlled by vehicle-mounted equipment. The method includes receiving audio and video signals sent by a high-definition multimedia interface (HDMI) or mobile high-definition link (MHL) of the mobile terminal; converting the audio and video signals and inputting the same to an audio and video input interface of the vehicle-mounted equipment which is subjected to wireless broadband WIFI(wireless fidelity) connection with the mobile terminal, playing the converted audio and video signals on the vehicle-mounted equipment, and controlling the mobile terminal by the vehicle-mounted equipment according to played audio and video.

The invention discloses a double-layer glue LED display screen and a processing method thereof. The double-layer glue LED display screen includes a circuit board and an LED light-emitting chip mountedon the surface of the circuit board and further includes a black glue layer covering the surface of the circuit board and a transparent adhesive layer which has a flat surface and covers the black glue layer and the LED light-emitting chip, wherein gaps of the LED light-emitting chip are filled with the black glue layer, the upper surface of the LED light-emitting chip is flush with the black glue layer, to form a flat surface. The double-layer glue LED display screen causes the LED light-emitting chip to be protected by the black glue layer, surface color consistency after display screen splicing is ensured, the black glue layer is flushed with the upper surface of the LED light-emitting chip, the viewing angle of the display screen is expanded, a moire pattern phenomenon is avoided, a display effect of the double-layer glue LED display screen is improved, and the transparent adhesive layer is taken for protection, so that waterproof, fireproof, dustproof, antistatic and pressure-proof effects can be achieved.

The invention discloses a preparation method of an ultralow-carbon sheet metallographic phase sample and a tissue display method, belonging to the technical field of preparation of metallographic phase samples. The preparation method of the ultralow-carbon sheet metallographic phase sample comprises four steps of embedding, grinding, polishing and corrosion of the sample. The preparation method has the advantages of being simple to operate, being capable of obtaining sheet tissue pictures with clear materials, solving the problem of difficult display of the ultralow-carbon sheet, and being applicable to sheets the metallographic phase tissue is pure ferrite.

The invention provides a display method and device for a user interface of an application program. The method comprises the steps as follows: determining the physical size of a terminal screen, and determining the size of the application program user interface displayed on the terminal screen according to the physical size of the terminal screen; and displaying the user surface of the application program according to the determined size of the user interface. According to the invention, the size of the user interface of each component of the application program is automatically determined according to the physical size of the screen, so that the display effect of the application program on terminals with different types, different screen pixel sizes and different screen sizes is appropriate, and better visual experience can be provided for a user.

The invention discloses polymer and liquid crystal composition and liquid crystal handwriting display device using the same. The polymer and liquid crystal composition comprises a polymer and a liquid crystal which are mutually soluble, wherein the polymer comprises 30-70 parts of an oligomer monomer, 0.5-3 parts of a photoinitiator, 30-70 parts of an oligomer, 0.1-1 part of an adhesion promoter and 5-50 parts of a diluent. The invention further discloses a preparation method of the liquid crystal handwriting display device. The liquid crystal handwriting display device adopting the polymer and the bi-stable cholesteric liquid crystal has high display contrast, low driving voltage and sensitivity in handwriting, furthermore, electricity is not consumed in a handwriting displaying process and is only consumed at a refresh moment, handwriting refresh can be performed for millions of times, and the handwriting display device is environment-friendly.

The invention provides a display panel, a fabrication method thereof and a display device. A pixel defining layer is divided into two layers of structures, and upper surfaces of the two layers of structures both have lyophobicity; during subsequently spraying ink containing a light-emitting layer material by employing an ink printing process, the upper surfaces of the first pixel defining layer have lyophobicity, thus, ink drops are prevented from climbing a second pixel defining layer, the climbing height of the ink drops is reduced, and the formed light-emitting layer is relatively uniform in film thickness; a remaining part, except an upper surface, of the second pixel defining layer has lyophilicity, the ink drops containing the light-emitting layer material can be resided at one side,near to the light-emitting layer, of the second pixel defining layer, the upper surfaces of the first pixel defining layer has lyophobicity, thus, the light-emitting layer before drying and film formation is prevented from climbing, and the uniformity of a film layer interface is ensured; and meanwhile, a light-emitting film layer resided on a side wall of the second pixel defining layer is physically disconnected with the light-emitting layer, and the film layer resided on the side wall of the second pixel defining layer is enabled not to affect the light-emitting characteristic of the panel.

The invention discloses an image display method and device. The method comprises the following steps that: obtaining an original image, determining the thumbnail image of the original image, and displaying the thumbnail image in the display screen; responding to an amplification operation which aims at the thumbnail image, and determining a first target area which corresponds to an operation position in the thumbnail image; raising the resolution of the first target area, and obtaining the amplification image of the first target area; and displaying the amplification image of the first target area in the display screen. In the embodiment of the invention, it is guaranteed that image contents with a high resolution can be checked, meanwhile, a loaded data size can be greatly reduced, and image loading efficiency is improved.

The invention, which belongs to the field of the LED driving technology, discloses a method and system for pulse width segmentation of an LED drive. A clock period corresponding to one display period of an LED drive pulse corresponding to grayscale data is segmented into a first preset number of display sub periods and each display sub period is divided into a second preset number of display unit periods, wherein each display unit period includes a third preset number of clock pulse numbers; on the basis of the clock pulse number and the grayscale data, the number of the display unit period included by one display period of the LED drive pulse is obtained and the LED drive pulse is distributed in the display sub periods based on the number of the display unit periods. Therefore, while the LED refresh rate is ensured, the authenticity of the grayscale data corresponding to the LED drive pulse is not reduced, so that a problem that the high LED refresh rate and good display authenticity can not be realized simultaneously by the existing LED pulse width segmentation method is solved.

The invention discloses a folding display device. A first groove is arranged in a folding area, and a first support member is arranged in the first groove; in the folded state, the distance from a second side of the first support member to a second surface of a folding module is H1, and the maximum distance from a first surface of the folding module to the second surface of the folding module is H1, wherein H1 is greater than or equal to H2; and in the flattened state, the distance from the second side of the first support member to the second surface of the folding module is h1, and the maximum distance from the first surface of the folding module to the second surface of the folding module is h2, wherein h1 is less than or equal to h2. The folding display device can solve the problem ofsupport and display of a flexible display screen of the folding display device in the flattened state, and alleviate the phenomenon of wrinkles and folds of the flexible display screen in the folded state at the same time.

The invention discloses a person-set mutual realization method of operation system emulation based on scanner, which comprises the following steps: (1) the customer sets the page through the network to connect server and scanner to enroll the server; (2) the scanner reads and operates the customer table program; the network table is established in the scanner; (3) the scanner downloads the mutual program and allocation data in the setting page; (4) the customer end analyzes the allocation data; (5) the mutual program reads the allocation data, which establishes the table manager; (6) the table manager establishes and allocates the table mutual element. The table mutual element contains speed pattern object, window object, task column and task column button object. The invention displays strong mutual function without any limit and refreshing the page, which improves the mutual function to the maximum limit.

The invention relates to a machine for detecting the tightening degree and the center height of a screw. The machine comprises a work table (1), a torque calibration device (2), a size calibrating device (3), a product vertical conveying mechanism (4), a control system (5), an online laser measurement device (6), a screw sleeve (7), a beam (8), a display screen (9), a screw tightening device (10), a servo locating device (11), a fixed torque sensor (12), a screw automatic aligning device (13) and position sensors (14). The work table (1) is provided with a product clamp, the fixed torque sensor (12) is arranged at the bottom of the product clamp, and the screw tightening device (10) comprises a servo motor, a speed reducer, a dynamic torque sensor and the screw sleeve (7). The control system (5) comprises an input and output unit, a control unit, an analog-digital conversion unit and a servo driver. The machine has the advantages of being high in automation and production efficiency, capable of automatically detecting product parts, and accurate in tightening torque.

The invention discloses a numerical control bevel roll tester, the structure of the invention comprises: a lathe bed respectively provided with a drive guide rail and a driven guide rail which are perpendicular to each other, an upright post arranged on the driven guide rail of the lathe bed, a driving headstock arranged on the drive guide rail of the lathe bed, automatic travel mechanisms which are respectively arranged between the bottom of the upright post and the lathe bed and between the bottom of the driving headstock and the lathe bed, and a driven headstock which is arranged in the upright post and provided with an automatic travel mechanism which can move in vertical direction. The driving headstock and the driven headstock are respectively provided with a drive main shaft and a driven main shaft which are perpendicular to each other and positioned horizontally, a gear pair to be tested is respectively arranged in the inner holes of the drive main shaft and the driven main shaft; the drive main shaft is connected with a drive mechanism which drives the drive main shaft to rotate. The invention has the advantages that: the automatic aligning teeth, the autoloading and torque display, the automatic measurement and the automatic test according to the preset programs in the rolling test process of the bevel gear pair are solved, and precise parameters are provided for the cutting machine modifying gear cutting parameters.

The invention provides a business data multidimensional statistics method and system. The method comprises the steps of displaying dimensions on a multidimensional statistics page according to dimension names configured in a background; writing information of all business data in a business data total table, extracting the data in the business data total table, and generating four simplified tables according to interfaces, the dimensions, servers and sites; from the business data total table, extracting aggregation information of dimension values of the dimensions of the business data according to different time granularities; according to clicking operation of a user, refreshing a list of the dimensions capable of executing drill-down operation in current operation dimensions; or, according to the clicking operation of the user, generating a time period statistical range, a dimension value statistical filtering condition and dimensions needed to be subjected to statistics. The multidimensional statistics configuration is simplified; different layers of drilling can be displayed on the same page at the same time; re-query is not required during drill-up; and the dimensional data statistics page displays a result quickly.

The invention discloses a head type display device, which includes light source, the first light modulation device and the second light modulation device, wherein, the first light modulation device modulates one part of light emitted from light source by the first light modulation information, the second light modulation modulates the other part of light emitted from light source by the second modulation information different from the first modulation information, after modulations the two parts of light communicate along uncoincidence paths, which makes the head type display device provide three dimensional display for users. The head type display device provided by the invention has simple structure, while keeping highly portable, and can privately maintain display information to a certain extent, and display stereoscopic view, in order to improve the display performance of portable type game device.

The invention discloses a television control method and an apparatus thereof and belongs to the intelligent television control technology field. The television control method comprises the following steps of under a television standby state, through a microphone, acquiring a turning-on password of a user; according to the turning-on password, determining a user identity; making a television to turn on and controlling an operation parameter of the television according to the user identity. By using the method and the apparatus, after the television is turned on, according to the user identity, the correlation operation parameter of the television is adjusted so as to adapt to television program watching demands of the different users and a user experience is increased.

The invention discloses a displayed video picture rotating method and system. The method includes the steps of receiving a picture rotation request of a terminal; and decoding a source video file and displaying a rotated picture after a rotating processing according to the picture rotation request. By means of the displayed video picture rotating method and system, the picture rotation request of the terminal is received, playing angle of a picture displayed by a screen is rotated according to the terminal request, the problem that an existing player can not display and play pictures in a rotating mode is solved, and the quality of the played and displayed picture is enabled to be higher.

The invention provides a tab controller, which comprises a tab positioning unit and a tab control unit, wherein the tab positioning unit is used for determining the display positions of one or more tabs according to the operation of a user; and the tab control unit is used for determining the state of the tabs according to the operation of the user and the display positions, determined by the tab positioning unit, of the tabs related to the operation of the users. Thus, the switching between multiple software interfaces can be well controlled by using the tab controller. The controller can be conveniently used for switching between multiple document interfaces, multiple web pages, multiple options and the like.

The invention discloses a display screen control device and a laptop panel. The display screen control device comprises a display screen, a backlight driver, a processor and a time sequence controller, wherein the display screen is used for displaying electronic data, the display screen is divided into a plurality of display regions, and each display region is illuminated by a corresponding backlight source; the backlight driver is connected with the backlight source of each display region, and is used for driving the backlight sources to emit light; the processor is configured to process theelectronic data based on a preset algorithm, and obtain at least one backlight control parameter used for controlling the backlight sources corresponding to the plurality of display regions to emit light; and the time sequence controller is connected between the processor and the backlight driver, and is used for receiving the at least one backlight control parameter from the processor and transmitting the at least one backlight control parameter to the backlight driver. The display screen control device solves the technical problems of poor display effect and high power consumption because aglobal backlight control method is adopted in the prior art for controlling the display screen to display.

The invention relates to a transparent display device and a display method. The method and the device are used for solving the problem of how to improve the contrast ratio and the display effect of the display image of an existing transparent display device. The transparent display device comprises a transparent display panel with a plurality of sub-pixels, and a plurality of dimming units capable of dimming independently. Each dimming unit corresponds to at least one sub-pixel. When the sub-pixel is in a display mode, the dimming unit corresponding to the sub-pixel is in a light shading mode; and when the sub-pixel is in a transparent mode, the dimming unit corresponding to the sub-pixel is in the transparent mode. According to the transparent display device, the plurality of dimming units capable of dimming independently are arranged, each dimming unit corresponds to at least one sub-pixel, and therefore, the mode of the corresponding dimming unit can be adjusted according to the current mode of the sub-pixel; and further the ambient light on the back of each sub-pixel in the transparent display panel is shielded according to a demand, the contrast ratio of the transparent display device is improved, and the display effect is better.

The embodiment of the invention provides an array substrate and a manufacturing method thereof, a touch control panel and a touch control device. The array substrate comprises an underlying substrate; a gate metal layer; a virtual layer which is arranged at one side, which is away from the underlying substrate, of the gate metal layer, wherein a gate insulating layer is arranged between the virtual layer and the gate metal layer; and a source-drain metal layer which is arranged at one side, which is away from the underlying substrate, of the virtual layer, wherein the virtual layer is adjacent to and contacted with the source-drain metal layer. The source-drain metal layer comprises multiple signal lines which include multiple touch control leads and multiple data lines. The virtual layer comprises multiple virtual leads which have the same shape with that of the multiple signal lines. The orthographic projection of the multiple signal lines in the source-drain metal layer is completely overlapped with the orthographic projection of the multiple virtual leads in the virtual layer in a direction perpendicular to the plane of the underlying substrate. Therefore, the problems of influencing the display effect and the touch control sensitivity of the touch control panel caused by high resistance of the touch control signal lines can be solved to a certain extent by the technical scheme.

The invention discloses a measurement device for the swing angle of a multi-sling bridge crane. The multi-sling bridge crane comprises a bridge crane trolley provided with first lifting ropes. The measurement device for the swing angle of the multi-sling bridge crane is characterized in that the measurement device comprises a swing angle calculation and control computer, a fan-shaped plane infrared light emitter, a swing angle detection camera, lifting rope vertex markers and a video image processor; the fan-shaped plane infrared light emitter is used for emitting fan-shaped infrared light, and the light encounters one or more of the first lifting ropes, so that light spots are left; the swing angle detection camera is used for shooting images of the first lifting ropes; the video image processor is used for receiving the images of the first lifting ropes and finding the positions of the light spots and the lifting rope vertex markers; the swing angle calculation and control computer, the fan-shaped plane infrared light emitter and the video image processor are arranged on a second lifting rope, and the second lifting rope moves along with moving of the bridge crane trolley; and the swing angle calculation and control computer works out the position coordinates of the light spots and the lifting rope vertex markers, and thus a swing angle value is obtained. By adoption of the measurement device for the swing angle of the multi-sling bridge crane, the swing angle of the bridge crane can be detected accurately, and the measurement device has the advantages of being low in cost and high in antijamming capability.

The invention discloses an asynchronous variable transmission code rate image acquisition method and a system thereof of a large-view field TDI-CCD (Time Delayed Integration-Charge Coupled Device) infrared dual-channel camera. In the dual-channel image acquisition method, the variable code rate data of double channels is synchronized by adopting a mode of software and hardware pipelining, and a double-thread and double-buffering mode in software is combined, thereby effective data can be guaranteed to be not lost. The dual-channel image acquisition system comprises infrared detectors, a TDI-CCD, an experimental optical system, a platform, a detector driving plate, an image acquisition plate, a PCI7300A acquisition card and upper computer image acquisition software and solves the problems of asynchronous data in the large-view field camera and high-speed real-time synchronous acquisition and display of two detectors with different code rates from two aspects of hardware and software, wherein the used hardware and software platform can be directly applied to similar dual-channel image data acquisition tasks and also expanded to multi-channel variable code data acquisition tasks.

The invention relates to the technical field of liquid crystal display, in particular to a mobile phone, a liquid crystal display screen and a normal display method of the liquid crystal display screen under a low temperature condition. The method comprises the steps of providing a liquid crystal module which comprises a liquid crystal driving voltage adjusting unit used for adjusting the driving voltage of a liquid crystal; presetting a critical temperature, defining temperatures higher than the critical temperature to be in a first temperature range, and defining temperatures lower than the critical temperature to be in a second temperature range; detecting a current first temperature of the liquid crystal display screen; acquiring the current first temperature; when the current first temperature belongs to the first temperature range, enabling the liquid crystal driving voltage adjusting unit to drive the liquid crystal display screen in a constant voltage driving manner; when the current first temperature belongs to the second temperature range, enabling the liquid crystal driving voltage adjusting unit to drive the liquid crystal display screen in a variable voltage driving manner. Under the low temperature condition, corresponding driving voltage is selected, so that the liquid crystal display screen can normally display.

The invention provides a method, device and system for detecting computer system fault status. After system fault identification codes are embedded in the BIOS, the method comprises following steps: the operating status of the CPU or BIOS of a computer system to be tested from the start-up process is detected according to the system fault identification codes; when the operating system is identical to the fault status corresponding to the system fault identification codes, determining that the operating status is the fault status corresponding to the system fault identification codes; according to the corresponding relationship between fault status and fault level signals, determining the fault level signals of the computer system; outputting the fault level signals through GPIO interface. According to the technical scheme of the invention, through analyzing the above fault level signals output by the GPIO interface, the fault types and fault locations of the computer system can be determined; displays or serial devices are not required; the problem that display cards or display chips are required to be mounted on computer development boards is solved.

The invention discloses a method and device for setting interfaces of a navigator. The method comprises the steps that (S1), application interface display modes of application programs of the navigator are determined; (S2), when at least two application programs are operating, an application interface of a prior started application program is covered with an application interface of a later started application program and the application interface of the later started application program is displayed according to the start sequence of the operating application programs; (S3), whether a navigation program exists in all the operating application programs is judged after the step (S2) is finished; (S4), if a navigation program exists in all the operating application programs, a navigation interface of the navigation program is placed at the top and displayed. According to the method and device for setting the interfaces of the navigator, the navigation interface of the navigator and other application interfaces can be displayed simultaneously, and the navigation interface can be clearly displayed.

The embodiment of the invention discloses a display device and a driving method of a display panel. The display device comprises an eyeball tracking sensor, the display panel and a processor; the processor is electrically connected with the eyeball tracking sensor and the display panel; the eyeball tracking sensor is used for identifying eyeball image information of a user; and the processor is used for determining a gaze area of the user watching the display panel according to the eyeball image information of the user, controlling the gaze area to be displayed at a first resolution and controlling a residual light area of the display panel to be displayed at a second resolution, wherein the first resolution is greater than the second resolution. The problems that the resolution of an existing display device is not high enough and the power consumption calculation energy is relatively high when a high-resolution display panel is adopted are solved, high-resolution display of the watching area watched by the user is achieved, the display effect is improved, the high-resolution watching requirement of the user is met, meanwhile, the power consumption and the calculation energy of thewhole display panel can be reduced, and the cost is saved.