60results about How to "Increase the screen ratio" patented technology

The embodiment of the invention discloses a display panel and a display device, an isolation layer is arranged in a display area, the isolation layer comprises a plurality of isolation openings, and light-emitting function layers are located in the isolation openings, so that the isolation layer isolates the light-emitting function layers of adjacent light-emitting devices, and it is ensured that crosstalk does not occur between the light-emitting devices. According to the display panel, the power source wire is arranged in at least part of the non-display area except the first side edge circuit area, that is, the power source wire can not be arranged in the first side edge circuit area, so that the distance between the dam and the display area does not comprise the width of the frame occupied by the power source wire. Therefore, the distance between the dam and the display area can be reduced, the width of the first frame area is reduced, a narrow frame is achieved, and the screen-to-body ratio is increased.

The embodiment of the invention discloses an electric power tower fitting identification control method and a related device, and the method comprises the steps: carrying out the photographing of a target electric power tower through a pan-tilt camera according to a first photographing parameter, and obtaining a first image; electric power tower fitting multi-scale target identification is carried out on the first image through a target electric power tower fitting identification model, k electric power tower fittings are obtained, and each electric power tower fitting corresponds to one scale parameter; determining a target working parameter corresponding to the pan-tilt module and a second shooting parameter of the pan-tilt camera according to the scale parameter of the target first electric power tower fitting; the target first electric power tower fitting is one electric power tower fitting in the k electric power tower fittings; and controlling the pan-tilt module to work according to the target working parameter, and controlling the pan-tilt camera to shoot the target first electric power tower fitting according to the second shooting parameter to obtain a second image so as to improve the screen-to-body ratio of the target first electric power tower fitting in the second image.

The embodiment of the utility model provides a display module and a display device thereof, relates to the technical field of display, and aims to reduce a frame of the display device. The display module comprises a display panel, bending glue and blocking glue. The display panel comprises a main body part, a bending part and a binding part, and the bending part is located between the main body part and the binding part; the bending part can be bent towards the back side of the main body part along a bending shaft extending in the first direction, so that the binding part is bent to the back side of the main body part. The bending part comprises a first transition area, a second transition area and a bending area located between the first transition area and the second transition area, and the first transition area is adjacent to the main body part. The bending glue covers the bending area. The blocking glue comprises first blocking glue, and the first blocking glue is located between the bending glue and the display area. And in the second direction, the length of the first blocking glue is less than or equal to 240 microns. The second direction is perpendicular to the first direction and is parallel to the main body part. The display module is used for the display device.

The invention discloses a display panel and a display device, and belongs to the technical field of display. The display panel comprises a substrate, a plurality of pixel circuits, a plurality of light emitting devices, a plurality of data signal lines and a plurality of redundant signal lines. One of the redundant signal lines may include a first lead portion connected with one of the data signal lines. Here, the first lead portion may be a part of a fan-out lead electrically connected to the data signal line. Due to the fact that the redundant signal lines are distributed in the display area, parts of the fan-out leads used for being electrically connected with the data signal lines can be distributed in the display area, and when the parts, except for the first lead parts, in the fan-out leads are distributed in the non-display area, the occupied space in the non-display area is reduced. Therefore, the width of the area where the fan-out lead is arranged in the non-display area can be effectively reduced. Therefore, the screen-to-body ratio of the display device integrated with the display panel can be effectively improved, and the display effect of the display device is good.

The invention provides a display panel and a display device, and relates to the technical field of display, a non-display area comprises a first non-display area and a second non-display area, the second non-display area is located on one side of the display area along a first direction, and the first non-display area is located on two opposite sides of the display area along a second direction; the display panel comprises a plurality of driving control lines, the driving control lines extend in the first direction and are arranged in the second direction, and the first direction and the second direction intersect; the data lines extend in the second direction and are arranged in the first direction; the multiplexing units are located in the first non-display area, each multiplexing unit comprises an input end and N output ends, the N output ends are connected with the N data lines respectively, N is larger than or equal to 2, the input ends of the multiplexing units are connected with the first input lines, at least part of the first input lines are located in the display area, and the first input lines are connected with the second input lines. The first input line is configured to acquire a data signal from the bond pad. Therefore, the narrow frame design of a display product can be realized.

The invention provides a display panel, a driving method thereof and a display device, relates to the technical field of display, and is used for improving the brightness consistency of the display panel. The first scanning driving unit is electrically connected with the first scanning control end of the first pixel driving circuit and the first scanning control end of the second pixel driving circuit. The working cycle of the pixel driving circuit comprises a data writing time period, and the data writing time period of the first pixel driving circuit is before the data writing time period of the second pixel driving circuit in the display time of one frame of picture; moreover, when the first pixel driving circuit and the second pixel driving circuit receive the same data voltage, the potential VN11 of a first node in the first pixel driving circuit is greater than the potential VN12 of a first node in the second pixel driving circuit after respective data writing periods.

The invention discloses a display panel and a display device, and belongs to the technical field of display. The display panel provided by the invention comprises a substrate, a first electrode layer, a pixel definition layer, a light-emitting layer, a second electrode layer and a peripheral wire. The side, facing the first wiring part in the peripheral wiring, of the second electrode layer does not protrude out of the side, facing the first wiring part, of the pixel definition layer, so that in the first sub-area of the display panel, the second electrode layer is not in lap joint with the switching part in the first electrode layer any more, and the switching part in the second electrode layer is not in lap joint with the switching part in the second electrode layer any more. In this way, it is guaranteed that the area where the second electrode layer is in lap joint with the switching part does not need to be reserved in the first sub-area, then the width of the first sub-area can be reduced, the width of an upper frame of the display panel is small, and the screen-to-body ratio of the display panel is effectively increased.

The invention discloses a touch display screen and electronic equipment, the touch display screen comprises a display module and a touch structure, and the display module is provided with a display area and a non-display area located outside the display area. The touch structure is arranged on one side of the display module in a stacked mode and comprises a touch electrode and a first touch lead, the touch electrode is located in the display area, the first touch lead comprises a first part and a second part, the first part is connected with the touch electrode and located in the non-display area, and the second part is connected with the first part and located in the display area. The second part is arranged on one side of the touch electrode in a stacked mode. According to the invention, the touch lead is partially arranged in the display area, so that the occupation of the touch lead to the space of the non-display area can be reduced, the design width of the frame of the electronic equipment can be reduced, a narrow frame can be realized, and the screen-to-body ratio of the electronic equipment can be improved.

The invention provides a display panel, a driving method thereof and a display device, relates to the technical field of display, and is used for improving the brightness consistency of the display panel. The first scanning driving unit is electrically connected with the first scanning control end of the first pixel driving circuit and the first scanning control end of the second pixel driving circuit. The working cycle of the pixel driving circuit comprises a data writing time period, and the data writing time period of the first pixel driving circuit is before the data writing time period of the second pixel driving circuit in the display time of one frame of picture; moreover, when the first pixel driving circuit and the second pixel driving circuit receive the same data voltage, the potential VN11 of a first node in the first pixel driving circuit is greater than the potential VN12 of a first node in the second pixel driving circuit after respective data writing periods.

The embodiment of the invention provides an optical imaging device, which comprises a shell with an accommodating space, and the top wall of the shell is provided with a through hole; the lens is fixed on the top wall of the shell and covers the through hole; the image sensor assembly is arranged in the accommodating space, and the image sensor assembly comprises an image sensor chip and a bracket for bearing the image sensor chip; the elastic supporting piece is arranged in the accommodating space, and the elastic supporting piece is connected with the bottom wall and the bracket so as to suspend the image sensor assembly in the accommodating space; the driving assembly is arranged in the containing space, observed in the optical axis direction of the lens, the driving assembly and the image sensor chip are at least partially overlapped, the driving assembly comprises a magnetic circuit system and a driving coil arranged opposite to the magnetic circuit system, and one of the driving coil and the magnetic circuit system is fixed to the support; the other one of the driving coil and the magnetic circuit system is fixed on the bottom wall of the shell, and the driving coil and the magnetic circuit system are matched to drive the image sensor assembly to move in the direction perpendicular to the optical axis of the lens.

The utility model relates to the technical field of optical lenses, in particular to a miniature lens, which sequentially comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens from an object side to an image side along an optical axis, the second lens has negative focal power; the third lens has negative focal power, and the object side surface of a paraxial region of the third lens is a concave surface; the fourth lens has positive focal power; the fifth lens has negative focal power, and the object side surface of a paraxial region of the fifth lens is a convex surface; the lens satisfies the conditional expression: 0.8 lt; cT1 * tan (FOV / 2) lt; 1.2; wherein CT1 is the center thickness of the first lens, and FOV is the maximum field angle of the lens. By reasonably matching the focal power, the surface type and the distribution parameters of each lens, the miniaturization of the lens is realized under the condition of ensuring the imaging quality, the area occupied by a camera in a screen is effectively reduced, the screen-to-body ratio of a full screen is improved, and the requirements of miniaturization, large aperture and high imaging quality are met.

The invention relates to an in-screen biological characteristic detection device, which is used for carrying out biological characteristic detection on a living body in contact with a display screen, and comprises the display screen which comprises a plurality of display pixels and at least one photosensitive pixel which are arranged in an array. The display pixels are used for emitting display light; the photosensitive pixel is arranged between two adjacent display pixels and is used for sensing a target light signal which is returned from a living body and is transmitted into the display screen. And the memory is used for storing the sensed target optical signal information and a control program instruction of the display pixel. The controller is used for executing the control program instruction to control the display pixel to emit a required measurement light signal during biological characteristic detection; and a processor configured to process and analyze the sensed target light signal to obtain the biological characteristics of the organism. The invention further relates to electronic equipment.

The present disclosure relates to a touch screen control method, device, terminal and storage medium, and belongs to the field of terminal technology. The method includes: collecting a first touch signal on the touch screen, detecting whether the signal characteristic of the first touch signal meets the first signal characteristic for triggering the touch screen to turn off the screen according to the signal characteristic of the first touch signal, and controlling the touch screen to turn off the screen when the signal characteristic of the first touch signal meets the first signal characteristic for triggering the touch screen to turn off the screen. The method controls the touch screen to turn off the screen by detecting whether the signal characteristic of the first touch signal meets the first signal characteristic of the user triggering the touch screen to turn off the screen. There is no need to set a distance sensor on the touch screen, which not only saves the hardware space of the terminal and improves the screen-to-body ratio of the touch screen, but also reduces the cost of the terminal because no additional hardware is added.

The present invention relates to the technical field of foldable screens, and in particular to a foldable screen. By respectively arranging a first folding layer and a second folding layer on opposite side surfaces of a device layer, an AMOLED layer is slidably connected to a track layer, thereby realizing bidirectional folding of the screen. By arranging the track layer, the display screen can make corresponding movements when being bent, thereby avoiding damage to the display screen due to tension caused by the bidirectional folding, thereby reducing the service life of the display screen. The present solution realizes that the screen can still display normally when being bidirectionally folded through the cooperation between the above-mentioned structures, and can effectively improve the screen-to-body ratio, which is more conducive to the application of flexible AMOLED display screens.

The invention provides a display module, a combination method thereof and a display device, relates to the technical field of display, and improves the firmness of the display module. The display module comprises a cover plate, a display panel, a middle frame and an adhesive layer, the display panel is located on one side of the cover plate. The middle frame is located on one side of the display panel deviating from the cover plate; the adhesive layer is positioned between the cover plate and the middle frame; the orthographic projection of the cover plate on the middle frame covers the orthographic projection of the middle frame and the orthographic projection of the glue layer on the middle frame. The invention has the advantages of reducing the frame of the whole machine and improving the screen-to-body ratio.

The invention provides a display module, a preparation method and electronic equipment thereof. The display module comprises a display area and a non-display area connected with the display area, and further comprises a display panel and a protective layer. The display panel comprises a display part located in the display area and a bending part located in the non-display area. The protective layer is arranged on one side of the display panel and located in the non-display area and comprises at least one buffer structure, and the buffer structure comprises at least two fixing parts and deformation parts connected with the two adjacent fixing parts. According to the scheme, the elastic stretching body of the buffer structure is designed in the protective layer to disperse bending stress generated during bending.

The utility model relates to the technical field of backlight modules, and particularly discloses a sports watch backlight module with a high screen-to-body ratio, which comprises a plastic bracket, a titanium bracket arranged at the lower end part of the plastic bracket, an embedded mechanism arranged at the upper end part of the titanium bracket and comprising a first rectangular mounting point and a second rectangular mounting point, the first rectangular installation point is located on the outer side of the second rectangular installation point, the backlight module body is fixedly installed in the plastic support, and each first bonding block is fixedly installed at the lower end of the plastic support. Due to the fact that the overall thickness of the plastic support is smaller than that of the titanium support, the screen-to-body ratio of the backlight module body on the plastic support can be further increased, the plastic support is arranged at the first rectangular installation point on the outer side of the upper portion of the titanium support, supporting can be provided for the backlight module body and the plastic support, and practicability is improved.

The utility model discloses a flexible OLED panel and an electronic device comprising the same. The flexible OLED panel comprises: a substrate; the flexible layer is formed on the first side of the substrate, the flexible layer is provided with a first area in the substrate and a second area extending out of the substrate, the second area is folded towards the second side of the substrate, a touch module is arranged in the second area, and a touch detection electrode layer and a touch driving electrode which are connected with the touch module are arranged on the first face and the second face of the flexible layer respectively; the light-emitting layer is formed on the side, away from the substrate, of the first area; and the thin film packaging layer is formed on one side, far away from the flexible layer, of the light-emitting layer and is matched with the flexible layer to package the light-emitting layer. According to the flexible OLED panel and the electronic equipment comprising the same, the second area is bent towards the substrate during production, so that the touch control module is positioned on one side, far away from the light emitting layer, of the substrate, the width, required to be reserved for mounting the touch control module, of the edge area of the substrate is saved, the frame width of the OLED panel is reduced, and meanwhile, the touch control of the OLED panel on the packaging layer is realized.

The invention relates to the technical field of electronic product bonding processes, and provides a screen dispensing process which comprises the following steps: S1, equipment debugging; s2, the product is placed on an equipment platform, and the product is fixed; s3, scanning the outline of the product through 3D line scanning in the equipment to obtain the outline of the product and CG height position data; s4, the PC calculates and generates a retaining wall dispensing path according to the data obtained in the step S3; s5, the glue valve performs stacked dispensing according to the retaining wall dispensing path to form a retaining wall; s6, the product is moved to the position below a UV lamp for curing and retaining wall shaping; s7, scanning the position of the retaining wall and the outline of the filling section through 3D line scanning in the equipment; s8, the PC calculates the sectional area and the path of a filling area segment; s9, the retaining wall is filled with the glue valve according to the path obtained in the step S8, and the corresponding glue amount is filled according to the change of the sectional area; and S10, the product is moved to the position below a UV lamp to be cured and shaped. Therefore, the adaptability can be improved while the screen-to-body ratio is increased.

The invention belongs to the technical field of electronic digital equipment, and relates to a low-leakage reinforcing all-in-one machine. The low-leakage reinforced all-in-one machine comprises a front panel assembly and a rear shell assembly, the front panel assembly comprises a front panel and a binding touch liquid crystal screen module arranged in the front panel, a fingerprint module is further arranged on the front panel, and the rear shell assembly comprises a rear shell in butt joint with the front panel. A conductive rubber strip is arranged at the connecting position of the front panel and the rear shell, a shielding cavity is formed in the machine shell, a conductive rubber strip is arranged at the connecting position of the rear cover plate and the rear shell, an independent electromagnetic shielding cavity is formed in the back of the rear cover plate, and the binding touch liquid crystal screen module, the external interface board and the fingerprint module are installed in the front panel assembly. The main board, the power supply battery, the heat dissipation assembly, the filtering assembly, the touch panel and the like are arranged in the rear shell assembly, main electron radiation components are all provided with independent shielding cavities for electromagnetic shielding, the good anti-electromagnetic interference capacity and the good information leakage prevention capacity are achieved, and the vehicle-mounted electronic device can be used in the military vehicle-mounted special environment.

The utility model provides a display device, and the display device comprises a housing which is provided with an arc-shaped corner at one end; the multi-layer functional layer is arranged in the shell, the first end of the multi-layer functional layer corresponds to the end, with the corner, of the shell, and the first end is provided with an arc-shaped angle matched with the corner; wherein the multiple functional layers at least comprise one display layer. According to the display device, after it is determined that one end of the shell of the display device is provided with the arc-shaped corner, when the multiple functional layers used for displaying are machined, the multiple functional layers are directly machined into the multiple functional layers with the arc-shaped corners matched with the arc-shaped corner of the shell, and therefore when the multiple functional layers and the shell are assembled, the multiple functional layers can be assembled conveniently and rapidly; according to the technical scheme, the multiple functional layers can occupy more shell space, the multiple functional layers are closer to the edge of the shell, a narrow frame is achieved, meanwhile, the screen-to-body ratio of the display layer in the multiple functional layers is greatly increased, and the scene requirement and the user requirement are met.

The invention provides a display panel, a driving method thereof and a display device, relates to the technical field of display, and is used for improving the brightness consistency of the display panel. The first scanning driving unit is electrically connected with the first scanning control end of the first pixel driving circuit and the first scanning control end of the second pixel driving circuit. The working cycle of the pixel driving circuit comprises a data writing time period, and the data writing time period of the first pixel driving circuit is before the data writing time period of the second pixel driving circuit in the display time of one frame of picture; moreover, when the first pixel driving circuit and the second pixel driving circuit receive the same data voltage, the potential VN11 of a first node in the first pixel driving circuit is greater than the potential VN12 of a first node in the second pixel driving circuit after respective data writing periods.

The present application discloses a display panel and a manufacturing method thereof, and a display device, and belongs to the field of display technology. Since any first fan-out lead in the display panel is located between two adjacent second fan-out leads, and the area where the plurality of second fan-out leads are located can also be called a fan-out area, therefore, the first fan-out leads are also located in the fan-out area, and the power connection bus in the display panel can be electrically connected to the driver chip through the plurality of first fan-out leads located in the fan-out area. In this way, the current borne by the power connection bus becomes smaller, thereby reducing the width of the power connection bus, and then reducing the width of the non-display area in the display panel, so that the width of the frame of the display panel is reduced, the screen-to-body ratio of the display device prepared using the display panel is improved, and the display effect of the display device is improved.

The invention provides a display panel, a driving method thereof and a display device, relates to the technical field of display, and is used for improving the brightness consistency of the display panel. The first scanning driving unit is electrically connected with the first scanning control end of the first pixel driving circuit and the first scanning control end of the second pixel driving circuit. The working cycle of the pixel driving circuit comprises a data writing time period, and the data writing time period of the first pixel driving circuit is before the data writing time period of the second pixel driving circuit in the display time of one frame of picture; moreover, when the first pixel driving circuit and the second pixel driving circuit receive the same data voltage, the potential VN11 of a first node in the first pixel driving circuit is greater than the potential VN12 of a first node in the second pixel driving circuit after respective data writing periods.

The application discloses a display panel and a display device, and relates to the technical field of display panels, and specifically discloses a display panel and a display device, wherein the display panel comprises a display area and a first area in the display area; the display area comprises a substrate, a pixel definition layer, a plurality of light emitting elements and a light shielding layer arranged in sequence, the pixel definition layer has a plurality of first openings, the light shielding layer has a plurality of second openings, and the light emitting elements are located in the first openings; the light shielding layer in the first area further has at least one third opening; along a first direction, the second openings overlap the first openings, and the third openings do not overlap the first openings, and the first direction is parallel to the film layer stacking direction in the display area. In the application, the display area comprises the first area, the light shielding layer in the first area has at least one third opening; along the first direction, the third openings do not overlap the first openings, the third openings are structures that do not block light, the transmittance of the first area can be increased, the visible light reflectance of the first area has a small increase, the third openings will not cause the first area to have a serious dark state visual effect, and a full-screen display is realized.

The present disclosure relates to a display screen assembly and a terminal device. The display screen assembly is applied to the terminal device, and the terminal device includes a camera module arranged below the display screen assembly, including: a cover plate, the cover plate is provided with a diverging device, wherein the diverging device is a concave lens structure; a display module, located below the cover plate; and wherein external light can enter the camera module through the diverging device and the display module in sequence. The present disclosure can enlarge the field of view of the camera module by setting the diverging device, thereby being able to reduce the field of view of the camera module inside the terminal device while maintaining the shooting range required by the terminal device, thereby achieving the effect of reducing the opening of the display module and improving the screen-to-body ratio.

The present invention relates to the technical field of GIP circuits, and in particular to a dual-output GIP circuit, comprising a pre-charging module, a first output module, a second output module, an upper and lower pull-up module, a first pull-down module and a second pull-down module, wherein the first output module is electrically connected to the pre-charging module, the second output module, the upper and lower pull-up module and the first pull-down module respectively, the upper and lower pull-up modules are electrically connected to the pre-charging module and the first pull-down module respectively, and the second pull-down module is electrically connected to the first pull-down module, the second output module and the upper and lower pull-up modules respectively. In this solution, a first-level GIP circuit is used to drive two rows of pixels through cooperation between the pre-charging module, the first output module, the second output module, the voltage stabilizing module, the first pull-down module, the second pull-down module and the upper and lower pull-up modules, thereby improving the screen-to-body ratio of the screen while ensuring that the charging rate of each row of pixels is the same.

The invention discloses a gate driving circuit, a driving method and a display device. The display device comprises a display substrate, the display substrate is provided with a display area, the display area is divided into a plurality of display subareas, and each subarea comprises a plurality of pixel rows. The grid driving circuit comprises a plurality of scanning driving assemblies connected with the display subareas, each assembly is composed of a plurality of transistors, each transistor is provided with a control end, a first access end and a second access end, and one end of each transistor is connected with the corresponding pixel row. The gate drive circuit further comprises a plurality of IC output lines, and the IC output lines are connected with the control ends of the transistors respectively. By controlling the signal state of the IC output line, the turn-on and turn-off of the transistor are realized, so that line-by-line scanning is carried out on a plurality of pixel lines according to a preset time sequence. The number of IC output lines is reduced, circuit design is simplified, circuit occupation of the edge area of the display device is reduced, the frame width of a display screen is remarkably reduced, and the screen-to-body ratio of the display screen is increased.

This utility model relates to the field of electronic device technology, and provides an electronic device including: a device body, a trigger component, and an external module. The trigger component is disposed on the device body and electrically connected to the device body. The external module includes a housing and a first functional component disposed on the housing. The housing is movably disposed on the device body, and a pressing part is provided on the side of the housing facing the device body. The first functional component and the trigger component are electrically connected. The housing is used to drive the pressing part to press the trigger component, and the trigger component is used to generate a trigger signal to control the device body or the first functional component under the pressure of the pressing part. This utility model's electronic device uses the entire housing of the external module as an interactive button to trigger the corresponding function of the electronic device. Compared with physical buttons on existing electronic devices, it has better visibility and is more convenient for user operation, effectively solving the problems of inconspicuous appearance and poor interactivity of physical buttons on existing electronic devices.