Spliced screen seam eliminating device, method and equipment and storage medium

Abstract

The invention discloses a spliced screen seam elimination device, method and equipment and a storage medium, and relates to the technical field of seam elimination, the spliced screen seam elimination device comprises a seam display screen which is installed on a display seam of a spliced screen and completely shields the display seam, and the shielding area of the seam display screen is larger than the seam area of the display seam; the display sensing device is arranged on the back face of the splicing seam display screen, and the display sensing device collects splicing screen display information of the splicing screen; the display controller is arranged in a non-display area of the spliced display screen and connected with the control end of the spliced display screen, the non-display area comprises a pixel area where the spliced display screen does not display, and the display controller controls the spliced display screen to display based on the spliced screen display information. The display effect of the spliced screen is improved.

Description

Technical Field

[0001] The present application relates to the technical field of seam elimination, and in particular to a device, method, equipment and storage medium for eliminating seams in a spliced ​​screen. Background Art

[0002] With the increasing popularity of spliced ​​screens in display terminals, users have also put forward higher requirements on the treatment of the seams produced by spliced ​​screens.

[0003] The traditional way to deal with seams is to control the lighting of LEDs (Light Emitting Diodes) through electronic seam eliminaters when the spliced ​​screen is displayed, so as to improve the impact of the seams produced by the spliced ​​screen. This method of dealing with seams has great defects. Due to uneven light mixing and inconsistent attenuation of LEDs, color cast may occur at the seams. That is, this method of dealing with seams may cause color cast at the seams, which in turn causes poor display effect of the spliced ​​screen.

[0004] The above contents are only used to assist in understanding the technical solution of the present application and do not constitute an admission that the above contents are prior art. Summary of the invention

[0005] The main purpose of the present application is to provide a splicing screen seam elimination device, method, equipment and storage medium, aiming to solve the technical problem of poor display effect of the splicing screen.

[0006] In order to achieve the above-mentioned purpose, the present application provides a method for eliminating seams in a spliced ​​screen, wherein the spliced ​​screen seam eliminating device is applied to display seams of the spliced ​​screen, and the spliced ​​screen seam eliminating device comprises:

[0007] A spliced ​​display screen, which is mounted on the display splicing of the spliced ​​screen and completely blocks the display splicing, wherein the blocking area of ​​the spliced ​​display screen is larger than the splicing area of ​​the display splicing;

[0008] A display sensing device, the display sensing device is arranged on the back of the spliced ​​display screen, and the display sensing device is used to collect spliced ​​screen display information of the spliced ​​screen;

[0009] A display controller is arranged in a non-display area of ​​the spliced ​​display screen and connected to a control end of the spliced ​​display screen, wherein the non-display area includes a pixel area that is not displayed on the spliced ​​display screen, and the display controller is used to control the spliced ​​display screen to display based on the spliced ​​screen display information.

[0010] In one embodiment, the splicing screen seam elimination device further includes a fixing device, the fixing device is used to fix the first fixing area of ​​the splicing display screen and the second fixing area of ​​the splicing screen, wherein the second fixing area includes an area not displayed on the splicing screen, the first fixing area includes an area where the splicing display screen is attached to the second fixing area, the fixing device includes a display screen attacher, the display screen attacher is arranged between the second fixing area and the fixing area, and fixes the second fixing area and the fixing area, or,

[0011] The fixing device includes a hanging clip, and the hanging clip is hung on the second fixing area and the fixing area to fix the second fixing area and the fixing area.

[0012] In one embodiment, the display sensing device includes a plurality of sensors, the spliced ​​screen includes a plurality of first display sub-pixel regions that are not completely covered by the spliced ​​display screen, and each of the sensors is attached to one of the first display sub-pixel regions.

[0013] In one embodiment, the stitching display screen includes a plurality of second display sub-pixel areas, a second setting pitch of the second display sub-pixel areas is the same as a first setting pitch of the first display sub-pixel areas, and the second display sub-pixel areas are aligned horizontally and / or vertically with the first display sub-pixel areas.

[0014] In one embodiment, the sensor includes a brightness sensor and a color temperature sensor, the brightness sensor is used to collect display brightness information of the first display sub-pixel area, and the color temperature sensor is used to collect display color temperature information of the first display sub-pixel area.

[0015] In one embodiment, the patchwork display screen includes a long strip patchwork display screen, which is installed in the first display patchwork and the second display patchwork, or the patchwork display screen includes a fishbone patchwork display screen, wherein the fishbone patchwork display screen is installed in the second display patchwork, wherein the first display patchwork includes a long strip display patchwork without crossing, and the second display patchwork includes a long strip display patchwork with crossing.

[0016] In addition, to achieve the above-mentioned purpose, the present application also provides a splicing screen seam elimination method, which is applied to the splicing screen seam elimination device as mentioned above, and the splicing screen seam elimination method includes:

[0017] Acquiring a display sensing device to collect splicing screen display information of the splicing screen;

[0018] The spliced ​​screen display is controlled to display according to the spliced ​​screen display information.

[0019] In one embodiment, the step of controlling the spliced ​​display screen to display according to the spliced ​​screen display information includes:

[0020] For each group of display sub-pixel areas on the spliced ​​display screen, target display information is determined in the spliced ​​screen display information, wherein the display sub-pixel area group includes at least one second display sub-pixel area arranged horizontally or vertically;

[0021] The display sub-pixel area group is controlled to perform display according to the target display information and a preset display rule.

[0022] In one embodiment, the target display information includes a first display color temperature on one side where the stitching display screen is bonded to the display stitching, a second display color temperature on the other side where the stitching display screen is bonded to the display stitching, a first display brightness on one side where the stitching display screen is bonded to the display stitching, and a second display brightness on the other side where the stitching display screen is bonded to the display stitching, and the step of controlling the display sub-pixel area group to display according to the target display information and a preset display rule includes:

[0023] Determine a target display color temperature corresponding to the first display color temperature and the second display color temperature based on a preset display rule, and determine a target display brightness corresponding to the first display brightness and the second display brightness based on the display rule;

[0024] The display sub-pixel area group is controlled to display based on the target display color temperature and the target display brightness.

[0025] In one embodiment, before the step of controlling the second display sub-pixel area to display based on the target display color temperature and the target display brightness, the step includes:

[0026] When the display sub-pixel area group is one second display sub-pixel area, performing the step of controlling the display sub-pixel area group to display based on the target display color temperature and the target display brightness;

[0027] When the display sub-pixel area group consists of multiple second display sub-pixel areas, the sub-target display color temperature corresponding to each of the second display sub-pixel areas in the target display color temperature and the sub-target display brightness corresponding to the target display brightness are determined based on a preset display rule, and the second display sub-pixel areas are controlled to perform display based on the sub-target display color temperature and the sub-target display brightness.

[0028] In addition, to achieve the above-mentioned purpose, the present application also provides a splicing screen seamless elimination device, including a processor, a memory, and a splicing screen seamless elimination method program stored in the memory and executable by the processor, wherein when the splicing screen seamless elimination method program is executed by the processor, the steps of the splicing screen seamless elimination method as described above are implemented.

[0029] The present application also provides a storage medium, on which a splicing screen seam eliminating method program is stored, wherein when the splicing screen seam eliminating method program is executed by a processor, the steps of the splicing screen seam eliminating method as described above are implemented.

[0030] The embodiment of the present application provides a splicing screen seam elimination device, comprising a seam display screen, wherein the seam display screen is installed at the display seam of the splicing screen and completely blocks the display seam, wherein the blocking area of ​​the seam display screen is larger than the seam area of ​​the display seam; a display sensing device, wherein the display sensing device is arranged on the back of the seam display screen, and the display sensing device is used to collect splicing screen display information of the splicing screen; a display controller, wherein the display controller is arranged in a non-display area of ​​the splicing display screen and is connected to a control end of the splicing display screen, wherein the non-display area includes a pixel area on the splicing display screen that is not displayed, and the display controller is used to control the splicing display screen to display based on the splicing screen display information, by completely blocking the display seam with the splicing display screen, and collecting the splicing screen display information of the blocked display area on the splicing screen based on the display sensing device, and finally the display controller can be used to control the splicing display screen to display based on the splicing screen display information, thereby avoiding the occurrence of color cast at the splicing seam due to uneven light mixing of LEDs and inconsistent attenuation of lamp beads when the electronic seam eliminater is processing. This splicing screen seam elimination method not only provides a new splicing screen seam elimination device, but also collects the splicing screen display information of the blocked display area on the splicing screen based on the display sensing device. Finally, the display controller can be used to control the splicing screen to display based on the splicing screen display information, thereby avoiding the color cast problem caused by the electronic seam eliminater, thereby improving the display effect of the splicing screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a structural schematic diagram of a splicing screen seam elimination device of this application;

[0032] Figure 2 This is another structural schematic diagram of the splicing screen seam elimination device of the present application;

[0033] Figure 3 A schematic diagram of a scene of an existing splicing screen;

[0034] Figure 4 This is another structural schematic diagram of the splicing screen seam elimination device of the present application;

[0035] Figure 5 A schematic diagram of the structure of a spliced ​​display screen in the spliced ​​screen seam elimination device of the present application;

[0036] Figure 6 This is another structural schematic diagram of a spliced ​​screen display screen in the spliced ​​screen seam elimination device of the present application;

[0037] Figure 7 This is a schematic diagram of the process of the first embodiment of the method for eliminating seams in splicing screens of the present application;

[0038] Figure 8 A schematic diagram of an implementation process of the method for eliminating seams in splicing screens of the present application;

[0039] Fig. 9 A schematic diagram of a display scene of the method for eliminating seams in splicing screens of the present application;

[0040] Fig.10 This is another display scene schematic diagram of the method for eliminating seams in splicing screens of the present application;

[0041] Fig.11 This is a module schematic diagram of the splicing screen seam elimination device of this application;

[0042] Fig.12 This is a schematic diagram of the device structure of the hardware operating environment involved in this application.

[0043] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings.

[0044] Description of Figure Numbers:

[0045] 100. Spliced ​​screen; 110. Spliced ​​display screen; 120. Display splice; 130. Pixel area of ​​spliced ​​screen; 140. Second fixed area; 131. First display sub-pixel area; 10. Spliced ​​display screen; 20. Fixing device; 21. Hanging clamp; 22. Display screen laminator; 11. Fixed area; 12. Second display sub-pixel area; 30. Display sensing device; 40. Display controller. DETAILED DESCRIPTION

[0046] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0047] In order to better understand the technical solution of the present application, a detailed description will be given below in conjunction with the accompanying drawings and specific implementation methods.

[0048] At present, whether it is a splicing screen with Micro LED (Micro Light Emitting Diode) as a direct display or a splicing screen with Mini LED (Mini Light Emitting Diode) as a backlight and equipped with an LCD panel (Liquid Crystal Display), there will be a splicing problem. Figure 3 , Figure 3 The schematic diagram of a scene of an existing spliced ​​screen is shown in FIG. 1 . The splicing seam is mainly caused by the splicing of the spliced ​​display screens 110 (mainly because the actual splicing distance is very small and it is impossible to completely eliminate it), which will affect the appearance and greatly reduce the image display quality. Figure 3 The middle seam is the distance between the pixel areas of the two seam display screens 110. It can be seen that the display seam 120 of the spliced ​​screen 100 is too narrow, and the pixel areas between the two seam display screens 110 will emit light at the same time, resulting in a problem of high visual brightness (and the normal distance between the two pixel areas is close). The display seam 120 of the spliced ​​screen 100 is too wide, and the pixel areas between the two seam display screens 110 will emit light at the same time, resulting in a problem of low visual brightness (and the normal distance between the two pixel areas is far). The current processing method generally uses an optical seam eliminater (i.e., achieving seam elimination through the effect of a lens), and the optical seam eliminater will have problems such as image deformation, inability to eliminate seams at large angles, and poor seam elimination effect; another method is to use an electronic seam eliminater (i.e., achieving seam elimination through the effect of LED light emission), which has problems such as uneven LED light mixing, inconsistent lamp bead attenuation, and color cast.

[0049] Therefore, based on the shortcomings of the above-mentioned splicing screen seam elimination scheme, a splicing screen seam elimination device of the present application is proposed. The solution of the embodiment of the present application is: the display seam is completely blocked by the splicing display screen, and the splicing screen display information of the blocked display area on the splicing screen is collected based on the display sensing device, and finally the display controller can be used to control the splicing display screen to display based on the splicing screen display information, thereby avoiding the color cast at the splicing seam due to the uneven light mixing of LEDs and inconsistent lamp bead attenuation when the electronic seam eliminater is processed. This splicing screen seam elimination method not only provides a new splicing screen seam elimination device, but also collects the splicing screen display information of the blocked display area on the splicing screen based on the display sensing device, and finally the display controller can be used to control the splicing display screen to display based on the splicing screen display information, thereby avoiding the color cast problem caused by the electronic seam eliminater, thereby improving the display effect of the splicing screen.

[0050] Based on this, the embodiment of the present application provides a splicing screen seam elimination device, referring to Figure 1 , Figure 1This is a schematic diagram of a structure of a splicing screen seam elimination device of the present application. The splicing screen seam elimination device is applied to a display seam 120 of a splicing screen 100. The splicing screen seam elimination device includes:

[0051] A spliced ​​display screen 10, wherein the spliced ​​display screen 10 is installed at a display splice 120 of the spliced ​​screen 100 and completely blocks the display splice 120, wherein a blocked area of ​​the spliced ​​display screen 10 is larger than a splice area of ​​the display splice 100;

[0052] A display sensing device 30, which is disposed on the back of the spliced ​​display screen 10, and is used to collect spliced ​​screen display information of the spliced ​​screen 100;

[0053] The display controller 40 is arranged in a non-display area of ​​the spliced ​​display screen 10 (which may be the first fixed area 11 or other non-display area), and is connected to the control end of the spliced ​​display screen 10. The non-display area includes a pixel area of ​​the spliced ​​display screen 10 that is not displayed (the pixel area refers to each small display pixel area on the display screen). The display controller 40 is used to control the spliced ​​display screen 10 to display based on the spliced ​​screen display information.

[0054] In this embodiment, the splicing screen seam elimination device is composed of a splicing display screen 10, a display sensor device 30 and a display controller 40, wherein the splicing display screen 10 can be an OLED (Organic Light-Emitting Diode) display screen or other display screens, which is mainly used to realize the display of the display seam 120. Because OLED can be flexible, of any size and shape, the OLED splicing display screen is used as the basic display of the splicing screen seam elimination device, and its size is slightly larger than the size of the display seam 120, so as to better collect the display information of the splicing screen. At the same time, the splicing display screen 10 can also be fixed using a fixing device 20. In order to avoid affecting the display, the fixing device 20 needs to be set in the second fixing area 140 of the splicing screen 100, and the area where the splicing display screen 10 uses the fixing device 20 can be a non-display area, or it can be other areas attached to the second fixing area 140 (because other areas attached to the second fixing area 140 do not need to be displayed), which is not limited here. At this time, the advantage of using the splicing display screen 10 and the fixing device 20 is that it is detachable and has low cost. In order to ensure that the control stitching display screen 10 displays normally (matching the display effect of the splicing screen 100), the display sensing device 30 is set on the back of the stitching display screen 10 (the side that fits the display stitching 120, but because the stitching display screen 10 is slightly larger than the display stitching 120, the display sensing device 30 can be fitted on the actual display area of ​​the splicing screen 100), and fits each first display sub-pixel area 131, that is, the pixel-level display sensing devices 30 are set on the left and right sides of the longitudinal stitching display screen 10, so as to The display sensing device 30 is used to capture the brightness and color temperature data of the display images on the left and right sides of the spliced ​​display screen 10 (i.e., the first display sub-pixel area 131, which is actually the pixel area on the left and right sides that is not completely blocked. It can leave the first display sub-pixel area 131 that meets the requirements when installing the spliced ​​display screen 10). That is, the display information of the spliced ​​screen refers to the brightness, color temperature and other data of the first display sub-pixel area 131. At this time, the display of the spliced ​​display screen 10 can be controlled based on the captured brightness and color temperature data to eliminate the display defects of the display splicing 120. That is, a display controller 40 is set in the non-display area of ​​the patchwork display screen 10 (that is, the area that does not display itself or the display area that does not need to be displayed during the entire patchwork elimination process, and the non-display area on the top and bottom sides of the entire patchwork display screen 10 is generally set in the longitudinal direction) to receive, process, and store captured brightness and color temperature data. After further analysis and processing, such as determining how to perform normal transition display based on the brightness and color temperature data on both sides, the specific display parameters of the brightness and color temperature of each pixel on the patchwork display screen 10 are controlled (that is, the second display sub-pixel area 12 is controlled to perform transition display), so as to achieve the effect of uniform transition and natural patchwork elimination.The display controller 40 controls the second display sub-pixel area 12 in the same manner as conventional pixel display control, which will not be described here. Since the pixel positions on the splicing screen seam elimination device correspond one-to-one to the pixels on the adjacent left and right screens, pixel-level light elimination can be achieved to improve the display effect of the splicing screen.

[0055] In one embodiment, the splicing screen seam elimination device and the splicing screen can improve the display defects caused by the display seam 120 after being combined. At the same time, the installation of the splicing screen 100 requires a small seam distance (millimeter level), which is difficult to operate and difficult to ensure installation consistency. However, the splicing display screen 10 in the splicing screen seam elimination device does not require a seam spacing, and the pixel loss points caused by the seam distance can be made up by designing the width of the seam elimination device. That is, when the display seam 120 left is wide, the corresponding splicing screen seam elimination device has a wide width; when the display seam 120 left is narrow, the corresponding splicing screen seam elimination device has a narrow width. At the same time, the splicing screen seam elimination device is highly detachable, which is convenient for later maintenance and replacement.

[0056] In the present embodiment, a splicing screen seam elimination device is provided, comprising a seam display screen, the seam display screen is installed at the display seam of the splicing screen, and the display seam is completely blocked, wherein the blocking area of ​​the seam display screen is larger than the seam area of ​​the display seam; a display sensing device, the display sensing device is arranged on the back of the seam display screen, the display sensing device is used to collect splicing screen display information of the splicing screen; a display controller, the display controller is arranged in a non-display area of ​​the splicing display screen, and is connected to a control end of the splicing display screen, the non-display area includes a pixel area that is not displayed on the splicing display screen, the display controller is used to control the splicing display screen to display based on the splicing screen display information, the display seam is completely blocked by the splicing display screen, and the splicing screen display information of the blocked display area on the splicing screen is collected based on the display sensing device, and finally the display controller can be used to control the splicing display screen to display based on the splicing screen display information, thereby avoiding the occurrence of color cast at the splicing seam due to uneven light mixing of LEDs and inconsistent attenuation of lamp beads when the electronic seam eliminater is processed. This splicing screen seam elimination method not only provides a new splicing screen seam elimination device, but also collects the splicing screen display information of the blocked display area on the splicing screen based on the display sensing device. Finally, the display controller can be used to control the splicing screen to display based on the splicing screen display information, thereby avoiding the color cast problem caused by the electronic seam eliminater, thereby improving the display effect of the splicing screen.

[0057] Further, based on the above-mentioned first embodiment of the present application, a second embodiment of the splicing screen seam eliminating device of the present application is proposed. In this embodiment, referring to Figure 2 , Figure 2This is another structural schematic diagram of the splicing screen seam elimination device of this application, and reference Figure 4 , Figure 4 This is another structural schematic diagram of the splicing screen seam elimination device of the present application, the splicing screen seam elimination device also includes a fixing device 20, the fixing device 20 is used to fix the first fixing area 11 of the splicing display screen 10 and the second fixing area 140 of the splicing screen 100, wherein the second fixing area 140 includes an area that is not displayed on the splicing screen 100, the first fixing area 11 includes an area where the splicing display screen 10 is attached to the second fixing area 140, the fixing device 20 includes a display screen laminator 22, the display screen laminator 22 is arranged between the second fixing area 140 and the fixing area 11, and fixes the second fixing area 140 and the fixing area 11, or,

[0058] The fixing device 20 includes a clip 21 , and the clip 21 is on the second fixing area 140 and the fixing area 11 to fix the second fixing area 140 and the fixing area 11 .

[0059] In this embodiment, the fixing device 20 includes a display screen laminator 22 to directly laminat the second fixing area 140 and the first fixing area 11 to ensure the beauty of the final product of the entire splicing screen 100, such as laminating using relevant liquid crystal laminating technology, or adsorbing using relevant liquid crystal adsorption instruments, etc., which are not described one by one here. At the same time, the fixing device 20 can also include a hanging clamp 21, and then hang the second fixing area 140 and the first fixing area 11 to achieve the effect of fixing the second fixing area 140 and the first fixing area 11. At this time, the effect is that it can be quickly disassembled (that is, the entire splicing screen seam elimination device can be detachably installed based on the fixing device 20), ensuring the maintenance cost of the entire splicing screen 100. Of course, other fixing devices can also be used, which are not limited here, as long as the fixed area is ensured to be the non-display area of ​​the splicing screen 100 and the corresponding laminating area of ​​the splicing display screen 10, that is, it is fixed without affecting the normal display of the splicing screen 100 and the splicing display screen 10.

[0060] Furthermore, based on the above-mentioned first embodiment and / or second embodiment of the present application, a third embodiment of the splicing screen seamless elimination device of the present application is proposed. In this embodiment, the display sensing device 30 includes a plurality of sensors, and the splicing screen 100 includes a plurality of first display sub-pixel areas 131 that are not completely covered by the splicing display screen, and each sensor is attached to a first display sub-pixel area 131.

[0061] In one embodiment, the stitching display screen 10 includes a plurality of second display sub-pixel areas 12 , the second setting spacing of the second display sub-pixel areas 12 is the same as the first setting spacing of the first display sub-pixel areas 131 , and the second display sub-pixel areas 12 are aligned horizontally and / or vertically with the first display sub-pixel areas 131 .

[0062] In one embodiment, the sensor includes a brightness sensor and a color temperature sensor. The brightness sensor is used to collect display brightness information of the first display sub-pixel 131 , and the color temperature sensor is used to collect display color temperature information of the first display sub-pixel 131 .

[0063] In the present embodiment, the display sensing device 30 includes a plurality of sensors (which may be arranged on the back or protrude a certain length on the side, but the length needs to be smaller than the gap between the actual pixels, or other settings may be used, which will not be described one by one here). At this time, because the blocking area of ​​the spliced ​​display screen 10 is larger than the splicing area of ​​the display splicing 100, the spliced ​​screen 100 includes a plurality of first display sub-pixel areas 131 that are not completely covered by the spliced ​​display screen. At this time, each sensor is attached to a first display sub-pixel area 131 to collect the spliced ​​screen display information of the first display sub-pixel area 131. Of course, one sensor may also be used to simultaneously collect the spliced ​​screen display information of multiple first display sub-pixel areas 131, such as collecting the spliced ​​screen display information of four first display sub-pixel areas 131 at the same time (that is, one sensor may be selected to be set in the middle of the four first display sub-pixel areas 131). Other many-to-one collection methods may also be used, which will not be described one by one here. At the same time, there are multiple second display sub-pixel areas 12 on the spliced ​​display screen 10, and the second setting spacing of the second display sub-pixel areas 12 is the same as the first setting spacing of the first display sub-pixel areas 131, that is, the gaps between the sub-pixel areas of the display areas of the spliced ​​display screen 10 and the spliced ​​screen 100 are the same. At this time, the second display sub-pixel area 12 can be directly aligned with the first display sub-pixel 131 horizontally and / or vertically, thereby ensuring that the display of the display seam 120 matches the display of the spliced ​​screen 100, that is, when displayed horizontally and vertically, the display of the display seam 120 and the display of the spliced ​​screen 100 will not have the problem of inconsistent horizontal and vertical display front and back, so as to ensure the display effect of the entire spliced ​​screen 100. At the same time, the sensor (composed of at least two types of sensors) includes a brightness sensor and a color temperature sensor. The brightness sensor is used to collect the display brightness information of the first display sub-pixel area 131, and the color temperature sensor is used to collect the display color temperature information of the first display sub-pixel area 131. Both the brightness sensor and the color temperature sensor can be set on the back of the spliced ​​display screen 10 and fit each first display sub-pixel area 131. As long as the display color temperature information and display brightness information of each first display sub-pixel area 131 can be collected normally, the positions of the brightness sensor and the color temperature sensor are not limited here. Among them, the display color temperature information refers to the color temperature displayed by the pixels in the first display sub-pixel area 131, and the display brightness information refers to the brightness displayed by the pixels in the first display sub-pixel area 131. It is worth noting that in order to ensure that the spliced ​​display screen 10 is more in line with the display of the spliced ​​screen 100, more types of sensors can also be used to collect the first display sub-pixel area 131, and then control the spliced ​​display screen 10. For example, by collecting the frequency of changes between pixels, such as the entire spliced ​​screen 100 lighting up from left to right in sequence, the lighting sequence of the spliced ​​display screen 10 can be controlled to ensure the display effect of the spliced ​​screen.

[0064] Further, based on the first embodiment, the second embodiment and / or the third embodiment of the present application, a fourth embodiment of the splicing screen seam eliminating device of the present application is proposed. In this embodiment, referring to Figure 5 , Figure 5 This is a structural schematic diagram of a splicing display screen in the splicing screen seam elimination device of the present application. The splicing display screen 10 includes a long strip-type splicing display screen, which is installed in a first display seam and a second display seam, wherein the first display seam includes a long strip-type non-crossing display seam 120, and the second display seam includes a long strip-type cross-shaped display seam 120.

[0065] Further, see Figure 6 , Figure 6 This is another structural schematic diagram of the splicing display screen in the splicing screen seam eliminating device of the present application. The splicing display screen 10 includes a fishbone-type splicing display screen, wherein the fishbone-type splicing display screen is installed in the second display splicing seam.

[0066] In this embodiment, the patchwork display screen 10 includes a long strip patchwork display screen, which can directly cover the long strip non-crossing display patchwork 120. Of course, the crossed display patchwork 120 can also be controlled, that is, two long strip patchwork display screens are cross-arranged to complete the display control of the crossed display patchwork 120. Of course, the patchwork display screen 10 includes a fishbone patchwork display screen, which is directly applicable to the crossed display patchwork 120. At this time, the two types only differ in control logic. For example, when the fishbone patchwork display screen is set in the second display patchwork, the control of the long strip patchwork display screen can be normally executed. On the contrary, when the long strip patchwork display screen is set in the second display patchwork, it is necessary to determine whether to use a vertical long strip patchwork display screen for display at the cross position or a horizontal long strip patchwork display screen for display at the cross position. The two display screens can also be combined for display control at the same time, and then a long strip patchwork display screen or a fishbone patchwork display screen (generally, the splicing screen 100 only has a regular splicing method, that is, only a long strip display seam 120 without crossing and a long strip display seam 120 with crossing) can be used to improve the display effect of different display seams 120, so as to improve the display effect of the entire splicing screen.

[0067] Based on the first embodiment, the second embodiment, the third embodiment and / or the fourth embodiment of the above-mentioned splicing screen seam elimination device, a first embodiment of a splicing screen seam elimination method of the present application is proposed, referring to Figure 7 , Figure 7 This is a flow chart of the first embodiment of the screen splicing seam elimination method of the present application.

[0068] Reference Figure 7 The present application provides a method for eliminating seams in a spliced ​​screen. The method for eliminating seams in a spliced ​​screen is applied to the above-mentioned device for eliminating seams in a spliced ​​screen. The method for eliminating seams in a spliced ​​screen includes:

[0069] Step S10, obtaining the splicing screen display information of the splicing screen collected by the display sensing device;

[0070] In this embodiment, the display controller set in the display seam splicing screen elimination device is used to obtain the splicing screen display information of the splicing screen collected by the display sensing device, wherein the splicing screen display information on the splicing screen is the display information of the first display sub-pixel area, and the first display sub-pixel area includes the pixel area where the display seam fits the edge of the splicing display screen (that is, the display area on the splicing screen that is not completely covered by the splicing display screen), that is, the splicing screen display information refers to the brightness, color temperature and other data information of the first display sub-pixel area, so that the splicing display screen is controlled based on the data information, which can avoid the poor display effect of the splicing (the display seam is too wide, resulting in too dark display, and the display seam is too narrow, resulting in too bright display). It is worth noting that the setting method of the splicing display screen also needs to be considered at this time. For example, when there is only one splicing display screen or multiple non-intersecting splicing display screens, normal control is performed. On the contrary, when there is a cross-splicing display screen, it is necessary to integrate the control logic of the two cross-splicing display screens for comprehensive control. At this time, the spliced ​​screen display information based on the first display sub-pixel area can be controlled to ensure that the display effect is normally transitioned in the display splicing area, thereby improving the display effect of the spliced ​​screen.

[0071] Step S20, controlling the spliced ​​display screen to display according to the spliced ​​screen display information.

[0072] In this embodiment, after the display information of the spliced ​​screen is obtained, the display of the spliced ​​display screen will be controlled based on the display information of the spliced ​​screen, mainly based on the brightness, color temperature and other data in the display information of the spliced ​​screen to control the spliced ​​display screen (generally a unified display control is performed on a vertical column or a horizontal row) to display, so as to ensure that the display of the display splice is compatible with the display of the first display sub-pixel area, thereby achieving the purpose of improving the display effect of the spliced ​​screen. It is worth noting that if there is a cross-joined position in the spliced ​​display screen, the cross-joined position will be specially controlled, such as directly selecting the upper spliced ​​display screen for display, or preferentially controlling the lower spliced ​​display screen for display, and then based on the display result of the lower spliced ​​display screen, the display information of the spliced ​​screen of the first display sub-pixel area is acquired by the display sensing device, wherein the first display sub-pixel area includes the pixel area where the lower spliced ​​display screen and the edge of the upper spliced ​​display screen are joined, and then the process of controlling the spliced ​​display screen to display according to the spliced ​​screen display information is executed, and the display control of the cross-joined display screen can be completed at this time, so as to improve the use scenario of the spliced ​​display screen.

[0073] In this embodiment, a method for eliminating seams in a spliced ​​screen is provided, which is applied to the above-mentioned spliced ​​screen seamless elimination device, by acquiring the display sensing device to collect the spliced ​​screen display information of the spliced ​​screen, controlling the spliced ​​screen display to display according to the spliced ​​screen display information, completely blocking the display seam through the spliced ​​screen display, and collecting the spliced ​​screen display information of the blocked display area on the spliced ​​screen based on the display sensing device, and finally using the display controller to control the spliced ​​screen display to display based on the spliced ​​screen display information, thereby avoiding the color cast at the spliced ​​seam due to the uneven light mixing of the LED and the inconsistent attenuation of the lamp beads when the electronic seam eliminater is processed. This method for eliminating seams in a spliced ​​screen not only provides a new spliced ​​screen seamless elimination device, but also collects the spliced ​​screen display information of the blocked display area on the spliced ​​screen based on the display sensing device, and finally using the display controller to control the spliced ​​screen display to display based on the spliced ​​screen display information, thereby avoiding the color cast problem caused by the electronic seam eliminater, thereby improving the display effect of the spliced ​​screen.

[0074] Further, based on the first embodiment of the present application, a second embodiment of the method for eliminating seams in a spliced ​​screen of the present application is proposed. In this embodiment, the above step S20, the step of controlling the spliced ​​screen to display according to the spliced ​​screen display information, includes:

[0075] Step S21, for each display sub-pixel area group on the spliced ​​display screen, determining target display information in the spliced ​​screen display information, the display sub-pixel area group including at least one second display sub-pixel area arranged horizontally or vertically;

[0076] Step S22, controlling the display sub-pixel area group to display according to the target display information and the preset display rule.

[0077] In this embodiment, when the spliced ​​display screen is controlled to display, the display result of the second display sub-pixel area on the spliced ​​display screen is mainly controlled to match the display result of the first display sub-pixel area. For example, if the first display sub-pixel area is displayed in yellow, the second display sub-pixel area adjacent to the first display sub-pixel area also needs to display yellow. Because there are actually multiple second display sub-pixel areas on the spliced ​​display screen, and the second display sub-pixel areas are divided into multiple groups of display sub-pixel area groups according to the relationship of horizontal and vertical arrangement, then for each group of display sub-pixel area groups, the target display information is determined in the spliced ​​screen display information. The target display information refers to the spliced ​​screen display information of the first display sub-pixel areas on both sides (left and right or upper and lower sides) of a certain group of display sub-pixel area groups, and then the display of each group of display sub-pixel area groups can be controlled based on the target display information of each group of display sub-pixel area groups and the preset display rules (user-defined display rules, such as color temperature decreasing in a certain step length), thereby ensuring that the spliced ​​screen performs transition display in the display sub-pixel area groups.

[0078] In one embodiment, the target display information includes a first display color temperature on one side where the stitching display screen is bonded to the display stitching, a second display color temperature on the other side where the stitching display screen is bonded to the display stitching, a first display brightness on one side where the stitching display screen is bonded to the display stitching, and a second display brightness on the other side where the stitching display screen is bonded to the display stitching, and the step of controlling the display sub-pixel area group to display according to the target display information and a preset display rule includes:

[0079] Step S221, determining a target display color temperature corresponding to the first display color temperature and the second display color temperature based on a preset display rule, and determining a target display brightness corresponding to the first display brightness and the second display brightness based on the display rule;

[0080] Step S222 , controlling the display sub-pixel area group to display based on the target display color temperature and the target display brightness.

[0081] In this embodiment, when the display sub-pixel area group is displayed and controlled, because the target display information includes the first display color temperature of the side where the spliced ​​display screen and the display splice are bonded, the second display color temperature of the other side where the spliced ​​display screen and the display splice are bonded, the first display brightness of the side where the spliced ​​display screen and the display splice are bonded, and the second display brightness of the other side where the spliced ​​display screen and the display splice are bonded, wherein the side where the display splice is bonded and the other side where the display splice is bonded include the lateral side where the spliced ​​screen is connected to the left and right and the longitudinal side where the spliced ​​screen is connected to the top and bottom, a group of display sub-pixel area groups will be displayed and controlled based on the brightness value and the color temperature value. Among them, a group of display sub-pixel area groups refers to the determination based on the way the spliced ​​display screen is connected to the spliced ​​screen, such as forming a group of display sub-pixel area groups vertically, which is a horizontal display seam, and forming a group of display sub-pixel area groups horizontally, which is a vertical display seam. Finally, the target display color temperature and target display brightness corresponding to the brightness value and the color temperature value can be determined based on the display rule of the spliced ​​screen, and then the display sub-pixel area group is displayed based on the target display color temperature and the target display brightness. Among them, the target display color temperature refers to the color temperature that the display sub-pixel area group needs to display, the target display brightness refers to the brightness that the display sub-pixel area group needs to display, the first display color temperature refers to the color temperature of the first display sub-pixel area that fits one side of the display seam and is not completely blocked, the second display color temperature refers to the color temperature of the first display sub-pixel area that fits the other side of the display seam and is not completely blocked, the first display brightness refers to the brightness of the first display sub-pixel area that fits one side of the display seam and is not completely blocked, and the second display brightness refers to the brightness of the first display sub-pixel area that fits the other side of the display seam and is not completely blocked. Please refer to Figure 6 , Figure 8This is a schematic diagram of an implementation process of the splicing screen seamless elimination method of the present application. When the splicing screen is turned on to start displaying, and the splicing screen seamless elimination device is turned on to start working, the brightness and color temperature data on the adjacent display screens (i.e., the splicing screen display information of the first display sub-pixel area) can be captured in real time based on the brightness and color temperature sensors on the splicing screen seamless elimination device. For example, the brightness of the left column is recorded as Xn (unit nit), and the color temperature is recorded as Un (unit K) (n represents the nth row of pixels); the brightness of the right column is recorded as Yn (unit nit), and the color temperature is recorded as Vn (unit K) (n represents the nth row of pixels). At this time, the above data will be transmitted to the display controller in real time for data reception, processing, and storage; the average value processing method (display rule) is used: that is, the brightness is processed as (Xn+Yn) / 2; the color temperature is processed as (Un+Vn) / 2; and finally the above parameters are fed back to the corresponding nth row of pixels on the splicing screen seamless elimination device for display, thus completing the seamless elimination display. For further information, please refer to Fig. 9 , Fig. 9 This is a display scene schematic diagram of the splicing screen seam elimination method of the present application, which shows a display schematic diagram of a splicing display screen and the nearest splicing display screen 1 and a splicing display screen 2, thereby realizing the normal transition of the splicing display screen to the splicing screen to ensure the display effect of the splicing screen.

[0082] In one embodiment, the step of controlling the second display sub-pixel area to display based on the target display color temperature and the target display brightness includes:

[0083] Step S2221, when the display sub-pixel area group is a second display sub-pixel area, executing a step of controlling the display sub-pixel area group to display based on a target display color temperature and a target display brightness;

[0084] Step S2222, when the display sub-pixel area group is composed of multiple second display sub-pixel areas, determine the sub-target display color temperature corresponding to each second display sub-pixel area in the target display color temperature and the sub-target display brightness corresponding to each second display sub-pixel area in the target display brightness based on a preset display rule, and control the second display sub-pixel area for display based on the sub-target display color temperature and the sub-target display brightness.

[0085] In this embodiment, if there is only one second display sub-pixel area in each group of second display sub-pixel areas in the patchwork display screen, it can be directly controlled. If there are only multiple second display sub-pixel areas in each group of second display sub-pixel areas, the display rules will be used to determine the sub-target display color temperature corresponding to each second display sub-pixel area in the target display color temperature, and the sub-target display brightness corresponding to the target display brightness. Finally, the second display sub-pixel area can be controlled for display based on the sub-target display color temperature and the sub-target display brightness. Among them, the sub-target display color temperature refers to the instruction of the color temperature value assigned to each second display sub-pixel area based on the rules, and the sub-target display brightness refers to the instruction of the brightness value assigned to each second display sub-pixel area based on the rules. Please refer to Fig.10 , Fig.10 This is another display scene schematic diagram of the splicing screen seam elimination method of the present application. In the figure, the proportional coefficient is 1% as the step size. The gradient decreases by 1% as many times as there are pixels in a single row of the seam eliminater screen. Other rules can also be used for changes, which will not be explained here one by one.

[0086] It should be noted that the above examples are only used to understand the present application and do not constitute a limitation on the method for eliminating seams in splicing screens of the present application. More simple transformations based on this technical concept are all within the scope of protection of the present application.

[0087] The present application also provides a splicing screen seam elimination device, the splicing screen seam elimination device includes a display controller, please refer to Fig.11 , the display controller includes:

[0088] A parameter acquisition module A10, used for acquiring display information of the spliced ​​screen collected by a display sensing device;

[0089] The seamless display module A20 is used to control the seamless display screen to display according to the splicing screen display information.

[0090] The splicing screen seam elimination device provided by the present application adopts the splicing screen seam elimination method in the above embodiment, which can solve the technical problem of poor display effect of the splicing screen. Compared with the prior art, the beneficial effects of the splicing screen seam elimination device provided by the present application are the same as the beneficial effects of the splicing screen seam elimination method provided by the above embodiment, and other technical features in the splicing screen seam elimination device are the same as the features disclosed in the above embodiment method, which will not be repeated here.

[0091] The present application provides a splicing screen seam elimination device, which includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the splicing screen seam elimination method in the above-mentioned embodiment one.

[0092] Reference below Fig.12 , which shows a schematic diagram of the structure of a splicing screen seam elimination device suitable for implementing the embodiment of the present application. The splicing screen seam elimination device in the embodiment of the present application may include but is not limited to mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. Fig.12 The splicing screen seam elimination device shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0093] like Fig.12 As shown, the splicing screen seam elimination device may include a processing device 1001 (such as a central processing unit, a graphics processor, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM: Read Only Memory) 1002 or a program loaded from a storage device 1003 to a random access memory (RAM: Random Access Memory) 1004. Various programs and data required for the operation of the splicing screen seam elimination device are also stored in RAM1004. The processing device 1001, ROM1002 and RAM1004 are connected to each other through a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Typically, the following devices can be connected to the I / O interface 1006: input devices 1007 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; output devices 1008 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; storage devices 1003 including, for example, a magnetic tape, a hard disk, etc.; and communication devices 1009. The communication device 1009 can allow the splicing screen seamless elimination device to communicate with other devices wirelessly or by wire to exchange data. Although the splicing screen seamless elimination device with various devices is shown in the figure, it should be understood that it is not required to implement or have all the devices shown. More or fewer devices may be implemented or have alternatively.

[0094] In particular, according to the embodiments disclosed in the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0095] The splicing screen seam elimination device provided by the present application adopts the splicing screen seam elimination method in the above embodiment, which can solve the technical problem of poor display effect of the splicing screen. Compared with the prior art, the beneficial effects of the splicing screen seam elimination device provided by the present application are the same as the beneficial effects of the splicing screen seam elimination method provided by the above embodiment, and other technical features in the splicing screen seam elimination device are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0096] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0097] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0098] The present application provides a computer-readable storage medium having computer-readable program instructions (ie, computer programs) stored thereon, and the computer-readable program instructions are used to execute the method for eliminating seams in splicing screens in the above-mentioned embodiment.

[0099] The computer-readable storage medium provided in the present application may be, for example, a USB flash drive, but is not limited to electrical, magnetic, optical, electromagnetic, infrared, or semiconductor devices, apparatuses or components, or any combination thereof. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof. In this embodiment, the computer-readable storage medium may be any tangible medium containing or storing a program, which may be used by or in combination with an instruction execution device, apparatus or component. The program code contained on the computer-readable storage medium may be transmitted using any suitable medium, including but not limited to: wires, optical cables, RF (Radio Frequency), etc., or any suitable combination thereof.

[0100] The computer-readable storage medium may be included in the splicing screen seam eliminating device; or may exist independently without being assembled into the splicing screen seam eliminating device.

[0101] The computer-readable storage medium carries one or more programs. When the one or more programs are executed by the splicing screen seam elimination device, the splicing screen seam elimination device:

[0102] Acquiring a display sensing device to collect splicing screen display information of the splicing screen;

[0103] The spliced ​​screen display is controlled to display according to the spliced ​​screen display information.

[0104] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0105] The flow chart and block diagram in the accompanying drawings illustrate the possible architecture, function and operation of the device, method and computer program product according to various embodiments of the present application. In this regard, each box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flow chart, and the combination of the boxes in the block diagram and / or flow chart can be implemented with a dedicated hardware-based device that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0106] The modules involved in the embodiments described in this application may be implemented by software or hardware, wherein the name of the module does not constitute a limitation on the unit itself in some cases.

[0107] The readable storage medium provided in the present application is a computer-readable storage medium, which stores computer-readable program instructions (i.e., computer programs) for executing the above-mentioned splicing screen seam elimination method, and can solve the technical problem of poor display effect of the splicing screen. Compared with the prior art, the beneficial effects of the computer-readable storage medium provided in the present application are the same as the beneficial effects of the splicing screen seam elimination method provided in the above-mentioned embodiment, and will not be repeated here.

[0108] The present application also provides a computer program product, including a computer program, which implements the steps of the above-mentioned splicing screen seam elimination method when executed by a processor.

[0109] The computer program product provided by the present application can solve the technical problem of poor display effect of the spliced ​​screen. Compared with the prior art, the beneficial effects of the computer program product provided by the present application are the same as the beneficial effects of the spliced ​​screen seam elimination method provided by the above embodiment, which will not be repeated here.

[0110] The above descriptions are only some embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the technical concept of the present application, or direct / indirect applications in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A device for eliminating seams in splicing screens, characterized in that: The splicing screen seam eliminating device comprises: A spliced ​​display screen, which is mounted on the display splicing of the spliced ​​screen and completely blocks the display splicing, wherein the blocking area of ​​the spliced ​​display screen is larger than the splicing area of ​​the display splicing; A display sensing device, the display sensing device is arranged on the back of the spliced ​​display screen, and the display sensing device is used to collect spliced ​​screen display information of the spliced ​​screen; A display controller is arranged in a non-display area of ​​the spliced ​​display screen and connected to a control end of the spliced ​​display screen, wherein the non-display area includes a pixel area that is not displayed on the spliced ​​display screen, and the display controller is used to control the spliced ​​display screen to display based on the spliced ​​screen display information.

2. The splicing screen seam eliminating device according to claim 1, characterized in that: The splicing screen seam elimination device further includes a fixing device, which is used to fix a first fixing area of ​​the splicing screen and a second fixing area of ​​the splicing screen, wherein the second fixing area includes an area on the splicing screen that is not displayed, and the first fixing area includes an area where the splicing screen is attached to the second fixing area, and the fixing device includes a display screen attacher, which is arranged between the first fixing area and the second fixing area and fixes the first fixing area and the second fixing area, or, The fixing device includes a hanging clip, and the hanging clip is hung on the first fixing area and the second fixing area to fix the first fixing area and the second fixing area.

3. The splicing screen seam eliminating device according to claim 1, characterized in that: The display sensing device includes a plurality of sensors, the spliced ​​screen includes a plurality of first display sub-pixel areas that are not completely covered by the spliced ​​display screen, and each of the sensors is attached to one of the first display sub-pixel areas.

4. The splicing screen seam eliminating device according to claim 3, characterized in that: The stitching display screen includes a plurality of second display sub-pixel areas, a second setting pitch of the second display sub-pixel areas is the same as a first setting pitch of the first display sub-pixel areas, and the second display sub-pixel areas are aligned with the first display sub-pixels horizontally and / or vertically.

5. The splicing screen seam eliminating device according to claim 3, characterized in that: The sensor includes a brightness sensor and a color temperature sensor. The brightness sensor is used to collect display brightness information of the first display sub-pixel area, and the color temperature sensor is used to collect display color temperature information of the first display sub-pixel area.

6. The splicing screen seam eliminating device according to any one of claims 1 to 5, characterized in that: The patchwork display screen includes a long strip patchwork display screen, which is installed in a first display patchwork and a second display patchwork, or the patchwork display screen includes a fishbone patchwork display screen, wherein the fishbone patchwork display screen is installed in a second display patchwork, wherein the first display patchwork includes a long strip display patchwork without crossing, and the second display patchwork includes a long strip display patchwork with crossing.

7. A method for eliminating seams in splicing screens, characterized in that: The splicing screen seam elimination method is applied to the splicing screen seam elimination device according to any one of claims 1 to 6, and the splicing screen seam elimination method comprises: Acquiring a display sensing device to collect splicing screen display information of the splicing screen; The spliced ​​screen display is controlled to display according to the spliced ​​screen display information.

8. The method for eliminating seams in a spliced ​​screen according to claim 7, characterized in that: The step of controlling the spliced ​​display screen to display according to the spliced ​​screen display information comprises: For each group of display sub-pixel areas on the spliced ​​display screen, target display information is determined in the spliced ​​screen display information, wherein the display sub-pixel area group includes at least one second display sub-pixel area arranged horizontally or vertically; The display sub-pixel area group is controlled to perform display according to the target display information and a preset display rule.

9. The method for eliminating seams in a spliced ​​screen according to claim 8, characterized in that: The target display information includes a first display color temperature of a side where the patchwork display screen is bonded to a display seam, a second display color temperature of a side where the patchwork display screen is bonded to a display seam, a first display brightness of a side where the patchwork display screen is bonded to a display seam, and a second display brightness of a side where the patchwork display screen is bonded to a display seam. The step of controlling the display sub-pixel area group to display according to the target display information and a preset display rule includes: Determine a target display color temperature corresponding to the first display color temperature and the second display color temperature based on a preset display rule, and determine a target display brightness corresponding to the first display brightness and the second display brightness based on the display rule; The display sub-pixel area group is controlled to display based on the target display color temperature and the target display brightness.

10. The method for eliminating seams in a spliced ​​screen according to claim 9, characterized in that: Before the step of controlling the second display sub-pixel area to display based on the target display color temperature and the target display brightness, the step includes: When the display sub-pixel area group is one second display sub-pixel area, performing the step of controlling the display sub-pixel area group to display based on the target display color temperature and the target display brightness; When the display sub-pixel area group consists of multiple second display sub-pixel areas, the sub-target display color temperature corresponding to each of the second display sub-pixel areas in the target display color temperature and the sub-target display brightness corresponding to the target display brightness are determined based on a preset display rule, and the second display sub-pixel areas are controlled to perform display based on the sub-target display color temperature and the sub-target display brightness.

11. A splicing screen seam elimination device, characterized in that: The splicing screen seam elimination device includes a processor, a memory, and a splicing screen seam elimination method program stored in the memory and executable by the processor, wherein when the splicing screen seam elimination method program is executed by the processor, the steps of the splicing screen seam elimination method as described in any one of claims 7 to 10 are implemented.

12. A storage medium, characterized in that: The storage medium stores a splicing screen seam elimination method program, wherein when the splicing screen seam elimination method program is executed by a processor, the steps of the splicing screen seam elimination method according to any one of claims 7 to 10 are implemented.

Images