190results 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 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 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 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 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 relates to a display screen and a display terminal, and the display screen has adjacent first display area and second display area, wherein at least a part of the second display area iscompletely surrounded by the first display area; the first display area and the second display area are both used to display dynamic or static pictures; the driving method of the first display area isdifferent from that of the second display area; the pixel arrangement of the first display area has a first minimum repeating unit that comprises a plurality of sub-pixels, and at least two sub-pixels have the same color; the pixel arrangement of the second display area has a second minimum repeating unit; the second minimum repeating unit and the first minimum repeating unit have the same numberof sub-pixels; and the same-color sub-pixels in the second minimum repeating unit are electrically connected to each other and driven synchronously. The above display screen can truly realize full screen display.