191results about How to "Realize full screen display" patented technology

An LCD display screen (140), an electronic device, and a manufacturing method for the LCD display screen (140). The LCD display screen (140) comprises several light-transmissive material layers and several non-light-transmissive material layers that are stacked; the LCD display screen (140) has a local light-transmissive area (31); the several non-light-transmissive material layers have no non-light-transmissive material in the local light-transmissive area (31) so as to form a light-transmissive channel in the local light-transmissive area (31) along a stack direction; some or all of opticaldevices are configured in the light-transmissive channel of the LCD display screen (140). By means of the local light-transmissive area (31) of the LCD display screen (140), the optical devices such as a camera (230), an ambient light sensor, and an optical fingerprint sensor, and other devices can be placed below the LCD display screen (140), and thus, the screen-to-body ratio is greatly enhanced, and a full screen effect is achieved.

The invention discloses a display device and a display method thereof. The display device comprises an organic light emitting display panel, a photosensitive element and an indicating lamp. The organic light emitting display panel comprises a first display area and a second display area, and the photosensitive element and the indicating lamp are positioned on the one side deviated from the light emitting surface of the first display area. The first display area and the second display area each comprise a plurality of pixel units. Each pixel unit comprises a plurality of sub-pixels. The occupied area of the sub-pixels of the first display area is smaller than the occupied area of the sub-pixels of the second display area in a unit area so as to increase the area of the light transmission area of the first display area so that the photosensitive element positioned on the backlight side of the first display area can fully receive ambient light through the first display area. The light emitted by the indicating lamp can further be effectively emitted outwards through the first display area, so that the overall screen display of the organic light emitting display panel is realized, andthe screen proportion of the display screen is further improved.

The invention provides a display panel, a display device and a manufacturing method of the display panel. The display panel comprises a first display area and a second display area. The display panelfurther comprises a substrate, an array layer on the substrate, and a light-emitting function layer located on the side, away from the substrate, of the array layer. The light-emitting function layercomprises an AMOLED light-emitting unit and a PMOLED light-emitting unit. The AMOLED light-emitting unit is arranged in the first display area. The PMOLED light-emitting unit is arranged in the seconddisplay area. The first display area surrounds or semi-surrounds the second display area. The anode area of the PMOLED light-emitting unit is smaller than the anode area of the AMOLED light-emittingunit. And / or the display panel further comprises a transparent bearing base plate located on the side, away from the substrate, of the light-emitting function layer. At least one film layer of the PMOLED light-emitting unit is borne on the transparent bearing base plate. According to the invention, the display effect can be improved while the full-screen display is realized at the same time.

The invention discloses a front-facing camera mounting structure of a mobile terminal, and the mobile terminal adopting the mounting structure for mounting a front-facing camera. The front-facing camera mounting structure comprises a display assembly and a camera module arranged in a manner of overlapping with the display unit, wherein a lens of the camera module is oriented in the direction of the display assembly, and a light-transmitting hole through which light can pass is formed in the display assembly at a position corresponding to the lens. By overlapping the camera module with the display assembly, the space occupation of the camera module on a display surface of a terminal can be effectively reduced, the screen ratio of the terminal is increased, a non-display region of a display screen is arranged at the back surface of a display region, thus the display surface contour of the display region is the contour of the display screen, the display space is not occupied by any other structure, and the effect that the whole surface of the display screen can display images is achieved; and the mobile phone adopting the display assembly can realize the full-screen display of the front surface of the mobile phone, thereby realizing the ultra narrow frame and even frameless effect, and enhancing product expressive performance.

The invention relates to a pure-screen frameless display device, comprising a body, a transparent display screen arranged on the body, and a camera which is arranged between the body and the transparent display screen and has a light-incidence surface facing to the transparent display screen, wherein the transparent display screen comprises a conventional display area and a clipping display area, and the clipping display area at least can cover the camera; when the camera is turned off, the clipping display area and the conventional display area are used for displaying at the same time; when the camera is turned on, the clipping display area is used for protecting the camera. The display device realizes pure-screen frameless display indeed, thus remarkably improving the attractiveness of electronic equipment and providing more possibilities for the appearance design of the electronic equipment.

The invention provides a display base plate, a display panel and a display device. The display base plate comprises a first display area and a second display area; the light transmittance of the firstdisplay area is larger than the light transmittance of the second display area; a plurality of first sub-pixels are arranged in the first display area, the first sub-pixels comprise first electrodes,light emitting structures arranged on the first electrodes and second electrodes arranged on the light emitting structures, pixel circuits used for driving the first sub-pixels are arranged in the second display area, the first electrodes of the first sub-pixels are electrically connected with the corresponding pixel circuits through wirings, the wirings comprise first segments and second segments which are connected with each other, the first segments are located in the first display area, and the second segments are located in the second display area; and a conducting layer is further arranged in the first display area, the first electrodes are electrically connected with the first segments through the conducting layer, and the electrical resistivity of the conducting layer is smaller than the electrical resistivity of the first electrodes and the electrical resistivity of the first segments of the wirings.

The embodiment of the invention discloses a display panel and device. The display panel includes a first display area and a second display area, wherein the second display area is reused as a sensor reserving area and includes plurality of light transmitting areas and pixel unit arrangement areas; a wiring area is arranged between every two adjacent pixel unit arrangement areas, each wiring area is provided with a plurality of signal wires, and the signal wires extend in a first direction and are arrayed in a second direction; the display panel further includes a substrate, a first wiring layer and at least one second wiring layer, wherein the first wiring layer and the second wiring layers are arranged at one side of the substrate; the signal wires include a plurality of first signal wires and a plurality of second signal wires, wherein the first signal wires are located on the first wiring layer, and the second signal wires are located on the second wiring layer; the vertical projection of the first signal wires on the substrate covers the vertical projection of gaps between adjacent two second signal wires on the substrate. By adopting the display panel, a sensor arrangement area of the display panel displays normally, the screen-to-body ratio is increased, and a full-screen purpose is achieved.

The application relates to electronic equipment, comprising a shell, a function module, a driving assembly, an operating part, a locking part and a button circuit board; wherein the shell is providedwith a through hole, the function module is selectively arranged in the shell or protruded out of the shell through the through hole; the driving assembly is arranged in the shell and connected with the function module; the operating part is movably connected to the shell and partially exposed to outside of the shell; the locking part is connected between the operating part and the function module, and is movably clamped to the function module, when the locking part is driven by the operating part to separate from the function module, the function module is driven by the driving assembly to protrude outside of the shell from the through hole; the button circuit board is arranged in the shell, and is triggered by the operating part to activate the function module. According to the above technical scheme of the electronic equipment of the invention, through adoption of an extension type structure of the function module, the condition that the front side or / and the back side of the shellof the electronic equipment are provided with holes used for containing or exposing the function module can be avoided, and more installing space can be provided for a display panel, so as to improvea screen-to-body ratio.

The embodiment of the invention discloses a display panel and a display device. The display panel comprises a first display area and a second display area, the second display area is multiplexed intoa sensor reserving area; the second display area comprises a plurality of light-transmitting areas and a plurality of non-light-transmitting areas, and the non-light-transmitting areas comprise a plurality of first-class non-light-transmitting areas and a plurality of second-class non-light-transmitting areas; one of the first-class non-light-transmitting areas and the second-class non-light-transmitting areas comprises pixel array areas which comprise sub-pixels of at least three luminous colors, and the other one of the first-class non-light-transmitting areas and the second-class non-light-transmitting areas comprises first trace concentration areas which comprise a plurality of parallel signal traces arranged of the at least three sub-pixels; or one of the first-class non-light-transmitting areas and the second-class non-light-transmitting areas comprises first pixel array areas, the other one of the first-class non-light-transmitting areas and the second-class non-light-transmitting areas comprises second pixel array areas and second trace concentration areas, andeach second trace concentration area comprises at least two parallel signal traces of the at least two sub-pixels.According to the technical scheme of the display panel andthe display device, normal display of the sensor setting area of the display panel is achieved, the screen-to-body ratio is increased, and theinfinity display is achieved.

The embodiment of the invention discloses a display panel and preparation method thereof, and a display device. The display panel comprises a first display area and a second display area adjacent to the first display area, and the second display area is multiplexed as an optical sensor reserved area; the second display area comprises a plurality of light-emitting areas and a plurality of light-transmitting areas; the display panel further comprises a substrate base plate and a plurality of film layers located on one side of the substrate base plate. In the light-transmitting areas, at least one film layer of the substrate and / or the plurality of film layers comprise a convex lens structure. According to the display panel provided by the embodiment of the invention, normal display of an under-screen light sensor setting area can be achieved, the screen-to-body ratio of the display panel is improved, and the convex lens structures are arranged in the light-transmitting areas to convergelight, so that the light sensor can receive sufficient light, and the beneficial effect of improving the performance of the light sensor is further achieved.

The invention discloses an organic electroluminescence display panel and a manufacturing method thereof, and a display apparatus. An organic light emitting layer capable of displaying a sub pixel anda virtual sub pixel synchronously can be evaporated on a substrate by virtue of a layered refined mask plate and a shielding part of a shielding mask plate; the area of the organic light emitting layer of a special-shaped virtual sub pixel in the virtual sub pixel is smaller than that of the organic light emitting layer in the display sub pixel of the same light emitting color, wherein multiple uniformly arranged evaporation patterns are arranged in a rectangular evaporation region of the refined mask plate; by virtue of the rectangular evaporation region, the difficulty of the refined mask plate net stranding process and the evaporation process is lowered; the shielding mask plate comprises at least one special-shaped opening region; the positive projection of each rectangular evaporationregion on the shielding mask plate covers one corresponding special-shaped opening region, so that it is ensured that the organic light emitting layer pattern evaporated on the edge of the special-shaped opening region can be fully fitted with the edge of the special-shaped pixel region, and full-screen display of the special-shaped pixel region is realized.

The invention discloses a camera mounting structure of a mobile terminal, comprising a terminal shell and a display assembly arranged on the surface of the terminal shell. The display assembly consists of a display area and a non-display area in an integrated structure, wherein the display area is used for displaying an image; the non-display area is used for connecting a control circuit; and the non-display area is positioned below the display area, so that the profile of the display area is taken as a display profile of the mobile terminal. The back part of the terminal shell is provided with a rear shooting module which can rotate relative to the terminal shell, and the rear shooting module can be turned over to the mobile terminal for front shooting. A mobile phone can achieve full screen display of the front surface, has a high screen occupation ratio, achieves front and rear high definition shooting and is low in product cost.

The invention discloses an organic light emitting diode (OLED) display screen and electronic equipment. The OLED display screen comprises a transmitter and a receiver; the transmitter is arranged in the layered structure of the OLED display screen; the transmitter is used for transmitting infrared lights; the infrared lights pass through the layered structure of the OLED display screen above the transmitter; the receiver is arranged in the layered structure of the OLED display screen; and the receiver is used for receiving the infrared lights which pass through the layered structure of the OLED display screen above the transmitter. According to the OLED display screen and the electronic equipment, by setting the transmitter and the receiver in the layered structure of the OLED display screen, transmitting and receiving of infrared lights can be completed, without needing to form holes in the front surface of the electronic equipment, thereby ensuring the completeness of the front surface of the electronic equipment; and in addition, all-screen display of a mobile terminal can be realized, and the screen-to-body ratio can be improved.

The invention belongs to the technical field of mine construction and relates to a method for online monitoring of a tailings pond safe state. The method for the online monitoring of the tailings pond safe state is based on the fast search algorithm and a tailings pond online monitoring system is used for achieving the online monitoring. The online monitoring system comprises a monitoring device, a data information collecting unit, a data information analyzing and judging unit and a result processing unit. The monitoring device comprises a static force level instrument, a sliding gradiograph, an osmometer, a water level indicator, a water quality monitoring instrument, a rain gauge, a video camera and a material level instrument. The data information collecting unit is respectively communicated with each unit device through electric information, data information of various kinds is collected, concentrated analysis and processing are conducted on the data information through the rapid search algorithm according to the collected information data and the current condition of a tailings pond, so that the tailings pond safety state is judged and displayed; the method for the online monitoring of the tailings pond safe state is simple in technology step, flexible in operation, reliable in principle, low in maintaining cost, strong in expansion performance, widely suitable for requirements for different monitoring indexes and environment-friendly.

The application provides a display substrate, a display panel and a display device. A display area of the display substrate comprises a first display area and a second display area; multiple first pixel units are arranged in the first display area, each first pixel unit comprises first OLED pixels with n colors, multiple second pixel units are arranged in the second display area, and each second pixel unit comprises second OLED pixels with n colors; the first OLED pixels comprise at least two first sub-pixels which are arranged at intervals along a first direction, and the adjacent first sub-pixels belonging to different first OLED pixels are arranged at intervals in a second direction; the first sub-pixel comprises a first electrode block, and the adjacent first electrode blocks in the same first OLED pixel are electrically connected; the ratio of the first size to the second size of the first pixel unit and the ratio of the first size to the second size of the second pixel unit are approximately same; the first size is a size of the pixel unit in a first direction, and the second size is the size of the pixel unit in a second direction.

The invention discloses a display panel and a display device. The display panel comprises a first display area and a second display area, wherein the second display area surrounds the first display area. The display panel further comprises a first substrate, wherein the first substrate comprises a first underlayer substrate; the first display area comprises a plurality of light-emitting units located on the first substrate, wherein each light-emitting unit comprises a driving circuit and an organic light-emitting element, and the driving circuits are used for driving the organic light-emittingelements to emit light. The first display area further comprises a plurality of first light-transmitting holes, the first light-transmitting holes are not overlapped with the light-emitting units inthe direction perpendicular to the plane where the first substrate is located, and the first light-transmitting holes are non-rectangular; the first display area comprises a first sub-display area anda second sub-display area; in the first sub-display area, the sum of the areas of the first light holes in unit area is S1; in the second sub-display area, the sum of the areas of the first light-transmitting holes in unit area is S2, wherein S1 is greater than S2. The screen-to-body ratio of the display panel is improved, and the imaging quality of the under-screen camera is improved.

The invention relates to a flexible screen sliding device and terminal equipment. The flexible screen sliding device comprises a band ring formed by mutually connecting a flexible screen and the edgeof a transparent flexible film, a first roller and a second roller are arranged in the band ring in parallel and can drive the band ring to rotate; the main body of the terminal equipment containing the flexible screen sliding device is located in the band ring, thereby improving the screen-to-body ratio; and the flexible screen an slide above the front of the main body, a front camera and like front components are visible through the transparent flexible film after sliding, and the function of the front components cannot be influenced; furthermore, a part of flexible screen, slide to the backof the main body, of the flexible screen can be used as the split screen display, so that the display content is diversified.

Embodiments of the invention disclose a display panel and a display device. The display panel comprises a first display region and a second display region adjacent to the first display region, the second display region is reused as a sensor reservation region, the second display region comprises a plurality of light transmission regions and a plurality of light-emitting regions, the first displayregion is provided with a plurality of first pixel units, the second display region is provided with a plurality of second pixel units, the first pixel units and the second pixel units both comprise Nsub-pixel reservation regions (N is a positive integer), all the sub-pixel reservation regions of the first pixel units are used for setting sub-pixels, at least a part of the sub-pixel reservation regions of at least a part of the second pixel units are light transmission regions, and in the second display region, all the sub-pixel reservation regions except for the light transmission regions are all used for setting the sub-pixels. According to the technical scheme, the appearance of the display panel is beautiful, and full-screen display of thee display panel can be realized.

The invention provides a display terminal, and a camera device thereof. The camera device is arranged in a shell of the display terminal. The camera device comprises a camera module, a driving moduleand a control module. The driving module is fixed in the shell of the display terminal, and the driving module is connected to the camera module and can drive the camera module to extend out or retract into the shell of the display terminal. The control module is used for controlling the output of the driving module according to an instruction. The camera device is arranged in the shell of the display terminal, and no lighting area needs to be reserved for the camera on the front panel of the display terminal, so that the display terminal can achieve full screen display. At the same time, through the operation command of the application software, the control module controls the camera module to extend or retract, thereby realizing the automatic control of the camera device, and the operation is simple and convenient.

The invention provides a preparation method of a display substrate, the display substrate and a display device. The display substrate comprises a first display region and a second display region, wherein the first display region comprises a plurality of first pixel regions, the second display area comprises a plurality of second pixel regions, the density of the first pixel regions is less than that of the second pixel regions, each first pixel region comprises a light-transmitting region and an isolation region arranged at the periphery of the light-transmitting region, the display substrateof the isolation region comprises a substrate, an organic light-emitting layer arranged at one side of the substrate and a packaging layer arranged at the side, which deviates from the substrate, of the organic light-emitting layer, the organic light-emitting layer in the isolation region is discontinuous, and the packaging layer covers the light-transmitting region. According to the technical scheme, transparent display is achieved by arranging the light-transmitting region in the first display region, the light transmittance of the first display region is improved, the optical device can bearranged in the first display region, and thus real full-screen display is achieved.

The embodiment of the invention provides a display panel and a display device thereof, which relate to the display technical field and are used for realizing full-screen fingerprint identification function. The display panel comprises a display area; a plurality of pixel units uniformly distributed in the display area, the pixel units including a pixel opening area and a shielding area; at least one fingerprint identification unit, the fingerprint identification unit distributes in the display area, is used for realize fingerprint identification in the whole display area; wherein the fingerprint identification unit includes a fingerprint driving electrode and a fingerprint sensing electrode, wherein the fingerprint driving electrode is electrically connected between the fingerprint drivingelectrodes through a first bridge lead, and the fingerprint sensing electrodes are electrically connected between the fingerprint driving electrodes through a second lead. The display panel is suitable for use in a display device.

The application provides a display substrate, a display panel and a display device, and the display substrate comprises a first display area and a second display area, wherein the display substrate isinternally provided with a plurality of pixel groups arranged along a second direction; the plurality of pixel groups comprise a first-type pixel group and a second-type pixel group; the first-type pixel group comprise first sub-pixels located in the first display area and second sub-pixels located in the second display area, the second-type pixel group comprise only the second sub-pixels, and the second sub-pixels of the first-type pixel group are arranged in areas located on both sides of the first display area in the first direction, and / or, the second sub-pixels of the second-type pixel group are arranged in areas located on both sides of the first display area in the first direction; the pixel circuits of the first sub-pixels and the second sub-pixels in the first-type pixel group are connected to the same first-type data line, and the pixel circuits of the second sub-pixels in the second-type pixel group are connected to the same second-type data line; and the power line locatedin the first display area is disposed below the first-type data line located in the first display area.

The invention provides a full screen display panel, a manufacturing method thereof and a full screen display device. The full screen display panel comprises a display backboard, a light-emitting element, a packaging layer and a polarizer, wherein a display area of the full screen display panel is divided into a first display area and a second display area; an optical device is arranged on one sideof the full screen display panel; an orthographic projection of the optical device on the display area is positioned in the first display area; and the light transmittance of the first display area is greater than that of the second display area. The first display area of the full screen display panel has high light transmittance; after the display device is assembled, the optical device can collect lighting through the screen, so that the lighting effect of the optical device is good, and the service performance is enhanced; the first display area achieves the functions of image acquisitionand imaging while displaying pictures; and a bang area is not required to be arranged in the display device, so that the real full screen display is achieved, and the user experience is good.

The invention discloses a full-screen display module. The full-screen display module comprises a cover plate, a liquid crystal display unit, a backlight and a front-facing camera, wherein the liquid-crystal display unit is fixed to the lower end face of the cover plate; the backlight is fixedly arranged on the lower end face of the liquid crystal display unit; the liquid crystal display unit comprises an upper polarizer, a liquid crystal display panel and a lower polarizer which are overlapped on the lower end face of the cover plate in sequence; the lower polarizer and the backlight are provided with a camera mounting hole corresponding to a light entrance area; an inner ring of the camera mounting hole of the backlight is provided with a black sealing compound; and the front-facing camera is fixed in the camera mounting hole through the black sealing compound, so that the front-facing camera can be hidden in a display area and images can be acquired normally. Thus, the stabilizationperformance of the front-facing camera is improved while full-screen display is realized.

The invention discloses an electronic device and a control method thereof, and the electronic device comprises a display screen assembly and a camera assembly. The display screen assembly includes a foldable first display area and a foldable second display area. After the first display area and the second display area are folded, the first display area and the second display area are stacked, andat least a part of the display surface of the first display area is exposed to the second display area to form a folded display area, and the folded display area is used for displaying application information of the electronic device. The camera assembly is disposed in the second display area. When the first display area and the second display area are folded, the camera assembly can be used as afront camera. When the first display area and the second display area are unfolded, the camera assembly can be used as a rear camera. According to the invention, the camera assembly adjusts the working mode according to the state of the display screen assembly, thereby improving the integration of the electronic device, saving the manufacturing cost, bringing convenience to a user for actual application, and improving the practicality of the electronic device.

The invention provides a display substrate, a display panel and a display device. The display substrate comprises a display area and a frame area at least partially surrounding the display area, the display area comprises a first display area and a second display area, and the light transmittance of the first display area is greater than that of the second display area; a plurality of pixel groupsarranged in the first direction are arranged in the display area, and each pixel group comprises a first sub-pixel group and a second sub-pixel group, or each pixel group only comprises a second sub-pixel group; the first sub-pixel group comprises at least one first sub-pixel, the second sub-pixel group comprises at least one second sub-pixel, and when the number of the sub-pixels in the same pixel group is more than one, the plurality of sub-pixels are arranged at intervals along a second direction; the display area is internally provided with a pixel circuit for driving sub-pixels, the frame area is internally provided with m EM signal control circuits, m is an integer greater than 2, each EM signal control circuit comprises a plurality of output terminals, and each output terminal iselectrically connected with the pixel circuits of at least part of the sub-pixels in one pixel group.

The invention relates to a display screen and an electronic terminal. The display screen comprises a display area. The display area comprises at least two display areas, wherein at least two display areas comprise a first display area and a second display area. The screen body of the first display area is a first screen body, and the screen body of the second display area is a second screen body.The light transmittance of the first screen body is greater than that of the second screen body. The electronic terminal comprises a terminal body, the display screen, a front-end device and a controldevice. The display screen is arranged on at least one surface of the terminal body, and the display area comprises a first display area and a second display area. The display effect of the first display area is consistent with that of the second display area. A front-end device is arranged in the terminal body, and the front-end device is arranged in an area where the first screen body is located. Control equipment independently controls the first screen body and the second screen body respectively. According to the display screen and the electronic terminal, the display effect of the full screen is good.

The invention discloses a transparent array substrate, a transparent display panel, a display panel and a display terminal. The transparent array substrate comprises a substrate, a pixel circuit, a first electrode, scanning lines and data lines, wherein the pixel circuit is arranged on the substrate, the first electrode is arranged on the pixel circuit and comprises a plurality of first electrodes, the scanning lines and the data lines are connected with the pixel circuit, the data lines and / or the scanning lines are arranged below the first pixel layer, the projection of the data lines on thesubstrate is first projection, the projection of the scanning lines is second projection, the projection of the plurality of first electrodes on the substrate is third projection, the first projection and the third projection are partially coincided and / or the second projection and the third projection are partially coincided, and the first electrodes, the scanning lines and the data lines are all transparent conductive materials. The data lines, the scanning lines and the first electrodes are arranged at different layers, the projection are arranged at edges of the first electrodes, thus, diffraction is reduced, meanwhile, the effective light-emitting areas of the first electrodes are expanded, and the aperture can be improved.