76results about How to "Realize full screen design" patented technology

The invention discloses a display panel and a display device. The display panel comprises a first display area and a second display area, and the light transmittance of the first display area is larger than that of the second display area. The display panel comprises first pixel groups located in the first display area and second sub-pixels located in the second display area, wherein each first pixel group comprises a first light-emitting pixel unit and a first non-light-emitting sub-pixel, and the first light-emitting pixel unit comprises first light-emitting sub-pixels; and the first pixel arrangement structure formed by the first light-emitting sub-pixels and the first non-light-emitting sub-pixels is the same as the second pixel arrangement structure formed by the second sub-pixels. According to the display panel provided by the embodiment of the invention, the boundary between the second display area with the higher PPI and the transition display area with the lower PPI in the display picture of the display panel is fuzzified, so that an obvious boundary between the two display areas is avoided, and the display effect is improved.

The invention discloses a light-transmitting display panel and a manufacturing method thereof, and a display panel. The light-transmitting display panel comprises an array substrate and a light-emitting element layer, wherein the light-emitting element layer is located on the array substrate and includes a first electrode, a first light-emitting structure located on the first electrode and a second electrode layer located on the first light-emitting structure. A plurality of through holes with unequal sizes are distributed in the second electrode layer, and each through hole penetrates throughthe second electrode layer in a thickness direction of the light-transmitting display panel. According to the light-transmitting display panel provided by the embodiment of the invention, overall light transmittance of the second electrode layer is improved, and a diffraction phenomenon of the light-transmitting display panel on light rays is improved.

The invention discloses a transparent display panel, a display panel, a manufacturing method, and a display device. The transparent display panel includes a substrate, and a light-emitting element layer on the substrate. The light-emitting element layer includes a first electrode, a first light-emitting structure on the first electrode, and a second electrode assembly on the first light-emitting structure. The second electrode assembly includes a second electrode which is located on the first light-emitting structure and comprises a plurality of openings, and light-transmitting blocks which are located in the openings, wherein the material of the light-transmitting blocks is sparse from the material of the second electrode. According to the transparent display panel provided by the embodiment of the invention, by making use of the sparseness between the material of the light-transmitting blocks and the material of the second electrode, the formation of a film in the area with the light-transmitting blocks is avoided, thereby accurately patterning the second electrode.

The embodiment of the invention provides a display panel and a display device, and relates to the technical field of display. The full-screen design is optimized and the continuity of a display picture is improved on the premise of ensuring that an optical component setting area has higher light transmittance. The display panel comprises an underlayment substrate, a display area including an optical component setting area, pixels comprising first pixels, and a bearing substrate, wherein each first pixel comprises a first pixel circuit and a first light-emitting element which are electrically connected, the first light-emitting elements are located in the optical component setting area, the first pixel circuits are arranged on the bearing substrate, and the bearing substrate is arranged ina bent mode relative to the underlayment substrate.

The invention discloses a display panel and a driving method thereof and a display device. The display panel is provided with a first display area and a second display area. The light transmittance ofthe first display area is greater than that of the second display area; and the display panel comprises an array substrate level light-emitting layer and is arranged on an array substrate; a sub-pixel first density distribution area included in the light-emitting layer is arranged corresponding to the first display area, a sub-pixel second density distribution area is arranged corresponding to the second display area, a sub-pixel third density distribution area is arranged on at least one of the first display area and the second display area, and the sub-pixel third density distribution areais arranged adjacent to the boundary of the first display area and the second display area, and the first distribution density of the sub-pixels is smaller than the third distribution density of the sub-pixels, and the third distribution density of the sub-pixels is smaller than the second distribution density of the sub-pixels. According to the display panel provided by the embodiment of the invention, an obvious boundary between the two display areas can be avoided, and the display effect is improved.

The invention discloses a display panel and a display device. The display panel is provided with a first display area, a second display area and a transition display area. The transition display areais arranged between the first display area and the second display area. The light transmittance of the first display area is greater than that of the second display area. The display panel comprises aplurality of first sub-pixel columns arranged in the transition display area in a first direction; each sub-pixel column comprises a plurality of first sub-pixels arranged in a second direction intersecting with the first direction, and a plurality of first pixel circuits corresponding to at least one first sub-pixel column are distributed on the same column. According to the display panel provided by the embodiment of the invention, the area occupied by the first pixel circuit corresponding to the first sub-pixel column can be reduced, so that the occupied space of the transition display area can be saved.

The invention discloses a display panel and a display device. The display panel is provided with a first display area and a second display area. The first display area includes a central area and an edge area adjacent to the central area. The light transmittance of the first display area is greater than that of the second display area. The display panel comprises a plurality of repeating units. Each repeating unit comprises at least two pixels. Each pixel comprises at least three color sub-pixels, and each sub-pixel comprises a first electrode, a light emitting structure and a second electrodewhich are stacked in sequence. In the first display area, the first electrodes of the adjacent sub-pixels of the same color in the repeating units are electrically connected through an interconnecting structure to form a pixel group of the same color. In the central area, the interconnecting structure of the same color pixel group of at least one color is a transparent conductive structure. According to the display panel, the light transmittance of the central area can be further enhanced.

The invention discloses a display device and a driving method. A backlight module of a liquid crystal display panel is formed by multiple straight-down type micro-LEDs so as to replace a traditional side entry type. Every tiny LED duplexing is reused as a light texture identifying emitter to emit light; the light can fully reflect at the position of a grain valley, and the light has reflection aswell as transmission in the grain ridge, thus the reflection light intensity at the valley position is caused, and the light reflected at the ridge position is weak; multiple optical grain identifyingreceiver is added between an opposite substrate and a substrate base plate; the grain is identified according to the intensity of the reflective light received by the optical texture identifying receiver, thus the pre-positioned texture identification can be realized. Due to the straight-down type micro-LED design, the light path identified by the optical texture can be solved; therefore, the display device can be used as the optical grain identifying emitter, thus the optical grain identifier does not need additional light source; the full screen design of the liquid crystal display panel can be realized under the function of the pre-positioned grain identification.

The invention discloses a display screen and electronic equipment. In the display screen, an upper polaroid is arranged in a display surface of the display screen, a light detecting device is arrangedin the side of the back side of the display screen, a light source is arranged between the light detecting device and the back side of a display panel or arranged in the display panel, and the lightdetecting device is used to collect polarized light and filers non-polarized light so as to calculate the light intensity according to the collected polarized light. According to schemes of the invention, influence of light reflected by the light source on detection of the ambient light can be reduced, and the ambient light can be detected more accurately.

The invention discloses a display panel and a display device. The display panel is provided with a first display area and a second display area. The light transmittance of the first display area is greater than that of the second display area; the display panel comprises a first sub-pixel, the first sub-pixel is located in a first display area, and the first sub-pixel comprises a first electrode,a first light-emitting structure located on the first electrode and a second electrode located on the first light-emitting structure, wherein the total area of the first electrode in the first displayarea accounts for 8%-23% of the area of the first display area. According to the display panel of the embodiment of the invention, the area of the first electrode can ensure that the first display area has a better display effect, the first sub-pixel has a longer service life, the first display area can be ensured to have enough light transmission performance, and when a photosensitive componentis integrated on the back surface of the first display area, the photosensitive performance of the photosensitive component can be improved.

The invention discloses a display panel, a first pixel circuit and a display device. The display panel is provided with a first display area and a second display area, the light transmittance of the first display area is larger than that of the second display area, and the display panel comprises a first pixel circuit electrically connected with a first sub-pixel of the first display area; the plurality of light-emitting control signal lines extend in a first direction and are distributed at intervals in a second direction intersected with the first direction; and at least part of the light-emitting control signal lines are electrically connected with the first pixel circuit through the first switch module. According to the display panel provided by the embodiment of the invention, the purpose of saving power consumption can be achieved.

The invention relates to a display module and an assembling method thereof and a display device. The display module comprises a backlight module, a display panel which is stacked on the backlight module and a middle frame which is arranged on the side edge of the backlight module and the display panel. The backlight module comprises an optical structure and a backplane which are laminated, whereinthe optical structure is closer to the display panel relative to the backplane. The middle frame is provided with a first matching part which extends between the optical structure and the backplane and is fixed on the backplane and / or the optical structure. The technical effects are that the joint surface of the backplane and the middle frame is changed from the side edge of the optical structuremember to the bottom of the optical structure so that the expansion space of the optical structure is no longer occupied, more expansion space is provided for the optical structure, the middle framecan achieve the extremely narrow effect as far as possible and the all-screen design of the ultra-narrow border frame or even no border frame can be realized.

The invention discloses a display panel. The display panel comprises a first display area and a second display area, wherein the light transmittance of the first display area is greater than that of the second display area. The display panel comprises a plurality of film layers which are arranged in a stacked mode, wherein part of the plurality of film layers is configured to be a light-transmitting layer, and at least part of the light-transmitting layers cover the first display area. The display panel comprises at least one light modulation layer, wherein each light modulation layer is clamped between any adjacent light-transmitting layers covering the first display area, and the light modulation layer is configured to at least partially improve the transmittance of light with preset wavelength between the adjacent light-transmitting layers clamping the light modulation layers. According to the display panel provided by the embodiment of the invention, the overall light transmittanceof the first display area can be improved, and the color fidelity of transmitted light is improved.

The invention discloses a display panel, a display device and a reference voltage value determining method and device. The display panel is provided with a first display area and a second display area, the light transmittance of the first display area is larger than that of the second display area, and the display panel comprises a first pixel circuit electrically connected with a first sub-pixelof the first display area and a second pixel circuit electrically connected with a second sub-pixel of the second display area. The second pixel circuit is electrically connected with the second sub-pixel of the second display area; the plurality of reference voltage signal lines extend along the first direction and are distributed at intervals in a second direction intersected with the first direction; wherein the reference voltage signal lines comprise a first reference voltage signal line and a second reference voltage signal line, the first reference voltage signal line is electrically connected with the first pixel circuit and the first level voltage end, and the second reference voltage signal line is electrically connected with the second pixel circuit and the second level voltage end. According to the display panel provided by the embodiment of the invention, the display uniformity of the display panel can be improved.

The embodiment of the invention provides a display panel and a pixel driving method, and relates to the technical field of display. The display panel is provided with a first display area and a seconddisplay area, the light transmittance of the second display area is higher than that of the first display area, and a plurality of second scanning signal lines and a plurality of second data signal lines are arranged corresponding to the second display area. The display panel is provided with a pixel drive circuit, the pixel drive circuit comprises a first driving sub-circuit used for driving pixels in a first display area and a second driving sub-circuit used for driving pixels in a second display area, and the second driving sub-circuit is connected with a second scanning signal line and asecond data signal line; and for one display period, under the condition that the scanning signal received by the second driving sub-circuit is at the conduction level, the data signal received by thesecond driving sub-circuit is converted into the conduction level from the cut-off level. By means of the technical scheme, at least part of the area of the display panel can be pervious to light andcan be displayed.

The invention discloses a light-transmitting display panel, a display panel and a display device. The light-transmitting display panel comprises a first pixel array. The first pixel array comprises afirst minimum repeating unit. The first minimum repeating unit comprises at least one light-transmitting column unit; each light-transmitting column unit is provided with a central axis parallel to the extending direction of the light-transmitting column unit, each light-transmitting column unit comprises a plurality of first sub-pixels which are arranged at intervals in the extending direction ofthe light-transmitting column unit, and at least one first sub-pixel in at least one light-transmitting column unit deviates from the central axis. According to the light-transmitting display panel provided by the embodiment of the invention, a photosensitive component can be integrated on the back surface of the light-transmitting display panel, so that the under-screen integration of the photosensitive component such as a camera is realized, and meanwhile, the light-transmitting display panel can display a picture, so that the light-transmitting display panel is applied to the full-screen design of the display device.

The invention discloses a display panel and a display device. The display panel comprises a first display area, a second display area and a boundary, wherein the light transmittance of the second display area is larger than that of the first display area. The display panel comprises a substrate and a pixel layer. The pixel layer comprises first sub-pixels and second sub-pixels, wherein the first sub-pixel is located in the first display area, and the first sub-pixel comprises a first light-emitting structure; the second sub-pixel is located in the second display area, the second pixel arrangement structure of the second sub-pixel is different from the first pixel arrangement structure of the first sub-pixel, the second sub-pixel comprises a second light-emitting structure, and the second light-emitting structure of the second sub-pixel adjacent to the boundary and the first light-emitting structure of the adjacent first sub-pixel in the same color are interconnected to form an interconnected light-emitting structure. According to the display panel provided by the embodiment of the invention, the non-light-emitting area between the second sub-pixel and the first sub-pixel which areadjacent to the boundary is prevented from being too wide, so that dark lines which are easy to appear at the boundary when the display panel displays are eliminated.

The invention relates to an optical system, a camera module and electronic equipment. The optical system includes, in order from an object side to an image side: a first lens element with positive refractive power; a second lens element with negative refractive power; a third lens element with positive refractive power; a fourth lens element with a concave object-side surface at a paraxial regionand a convex image-side surface at a paraxial region; a fifth lens element with positive refractive power, wherein both the object-side surface and the image-side surface of the fifth lens element areaspheric; and a sixth lens with negative refractive power, wherein the object side surface and the image side surface of the sixth lens are aspheric surfaces, and at least one of the object side surface and the image side surface is provided with an inflection point. The optical system satisfies the following relationship: 0.25 < SD11 / ImgH < 0.35; sD11 is the maximum effective radius of the object side surface of the first lens, and ImgH is half of the image height corresponding to the maximum field angle of the optical system. The optical system can achieve small-head design, so that the screen-to-body ratio of equipment can be improved.

The invention discloses a display panel and a display device. A first display area of the display panel is provided with a first boundary, a second display area is provided with a second boundary which is located on the same side as the first boundary and connected with the first boundary, and the display panel comprises a first pixel unit, a second pixel unit and a redundant sub-pixel; the firstpixel unit is located in the first display area, and the first pixel unit comprises a first sub-pixel; the second pixel unit is located in a second display area and comprises a second sub-pixel; and the redundant sub-pixel is located in the first display area, and the redundant sub-pixel is located between the first pixel unit and the first boundary, wherein the color of the redundant sub-pixel isthe same as the color of the second sub-pixel adjacent to the second boundary in the second pixel unit. According to the display panel and the display device provided by the embodiment of the invention, the color of the redundant sub-pixel is the same as that of the second sub-pixel adjacent to the second boundary in the second pixel unit, so that the display colors of the boundaries on the sameside of the display panel are unified, double-color contrast color cast of the boundaries is eliminated, and the display effect is improved.

The invention discloses a light-transmitting display module, a display panel and a production method of the light-transmitting display module. The light-transmitting display module comprises a substrate, first electrodes, a pixel definition layer and a second electrode layer, wherein the first electrodes are located on the substrate, and the multiple first electrodes are distributed in an array mode and arranged at intervals through first gaps; the pixel definition layer is located on the side, deviating from the substrate, of each first electrode; and the second electrode layer is located onthe side, deviating from the first electrodes, of the pixel definition layer, the second electrode layer includes a second electrode and a light-transmitting filling part, and the orthographic projection of the light-transmitting filling part on the substrate covers at least parts of the orthographic projection of the first gaps on the substrate. According to the embodiment of the invention, highlight transmission and normal display of at least parts of the area of the display panel can be realized, and under-screen integration of a photosensitive assembly is facilitated.

A camera lifting device comprises the components of a support which comprises a driving support, a connecting support and an elastic connecting piece, wherein the connecting support is used for fixinga camera, and the driving support abuts against the connecting support and is connected with the connecting support through the elastic connecting piece; a driving part which is used for providing power for driving the support to ascend and descend; and a gear rack transmission assembly which connects the driving piece with the driving support of the support. Transmission is conducted through thegear rack transmission assembly, the large transmission ratio can be achieved, the camera is driven to ascend and descend fast, and the lifting efficiency is improved.

The invention discloses an array substrate, a display panel and a display device. The array substrate is provided with a first area, a second area and a transition area, the second area is at least partially arranged around the first area; the transition region is positioned between the first area and the second area; the first area is provided with more than two light-transmitting areas which arearranged at intervals through a middle region in a first direction; the light transmittance of each light-transmitting area is larger than that of the second area. The array substrate comprises a first pixel circuit, a second pixel circuit, a first group of signal lines, a second group of signal lines and a third group of signal lines, and any two first signal lines in the first group of signal lines are electrically connected with each other. According to the embodiment of the invention, the display uniformity can be improved.

The invention discloses a display device comprising a hollow part, a non-display area and a display area, wherein the non-display area is arranged around the hollow part, and the display area is arranged around the non-display area; the display device also comprises a display panel, a backlight module and a first conductive structure; the display panel comprises an array substrate and an oppositesubstrate; the backlight module is arranged on one side, with the back to the opposite substrate, of the array substrate; the hollow part penetrates through the display panel and the backlight modulealong a direction perpendicular to the array substrate; the first conductive structure is positioned in the non-display area, and at least covers the array substrate and the surface, close to one sideof the hollow part, of the opposite substrate; one end, far away from the backlight module, of the first conductive structure is electrically connected with the display panel; and one end, facing thebacklight module, of the first conductive structure is electrically connected with the backlight module. By using the display device provided by the embodiment of the invention, the accumulation of electrostatic charges in the display area around the hollow part can be reduced, and the display effect of the display device can be improved.

The invention discloses an array substrate, a display panel and a display device. The array substrate is provided with a first area, a second area and a transition area, and the second area is at least partially arranged around the first area; the transition area is positioned between the first area and the second area; the first area is provided with more than two light-transmitting areas which are arranged at intervals through a middle transition area in a first direction; the light transmittance of each light-transmitting area is larger than that of the second area. The array substrate comprises a first pixel circuit, a second pixel circuit, a first group of signal lines, a second group of signal lines, a third group of signal lines and a fourth group of signal lines, the signal lines are located in different areas of the array substrate, and the signal lines are not connected with one another. According to the embodiment of the invention, the display uniformity can be improved.

The invention discloses a transparent border touch screen and a preparation method thereof. The touch screen comprises a polymer film, the polymer film is provided with a first transparent touch layerand a second transparent touch layer in an attached mode; the second transparent touch layer and the first transparent touch layer are attached to different surfaces of the polymer film; each of thefirst transparent touch layer and the second transparent touch layer comprises a touch area and a wiring area; the touch area is provided with a touch graph circuit; the touch graphic circuit is provided with a receiving end or a transmitting end, the wiring area is annularly arranged on the periphery of the touch area and provided with a touch output circuit connected to the receiving end and thetransmitting end; the touch output circuit, the receiving end and the transmitting end are all made of transparent multi-element alloy, and all or part of the wiring area and the touch area jointly form a window area of the touch screen. According to the transparent border touch screen and the preparation method thereof provided by the embodiment of the invention, the transparent border routing design of the touch screen can be realized, so that all or part of the routing area and the touch area form the window area of the touch screen, and the screen-to-body ratio of the touch screen is improved.

The invention provides a camera device which comprises two positioning bodies which are transversely arranged at an interval, and at least one clamping position is formed on each of the opposite sidewalls of the two positioning bodies; and a camera assembly which is arranged between the two positioning bodies in a longitudinal sliding manner; the camera assembly comprises a mounting shell, a camera body arranged in the mounting shell and elastic pieces fixed to the two transverse sides of the mounting shell correspondingly. One end of the elastic piece is fixed on the mounting shell; the other end of the elastic piece is clamped at the corresponding clamping position; when the other end of the elastic piece is clamped at the corresponding clamping position; the mounting shell is longitudinally pushed to drive the elastic piece located at the first swing position to be elastically bent and restored so as to swing to the second swing position or drive the elastic piece located at the second swing position to be elastically bent and restored so as to swing to the first swing position. Therefore, the camera assembly can slide telescopically relative to the electronic device to hide the camera. The invention also provides electronic equipment comprising the camera device.