A holographic display screen and a 3D holographic floating display method thereof

Abstract

The application provides a holographic display screen, comprising: a holographic invisible high-transparency screen system, which displays 3D holographic space suspended images with high transparency and is suitable for curved arc-shaped special-shaped surfaces; a same-asynchronous intelligent control system, which is used for intelligently and adaptively controlling complex applications of the holographic display screen and flexibly expanding the holographic display screen; a power distribution cabinet voltage stabilization power supply system, which is used for power transformation, power distribution and balanced voltage stabilization power supply of the 3D holographic display screen; and a diffuse light elimination arrangement display stabilization system, which eliminates diffuse light through a back invisible diffuse light elimination module, arranges pixels at equal intervals, combines a lamp drive with a static scanning to stabilize a picture, obtains a diffuse light elimination high-definition stable picture, carries out delicate processing of a gray scale and high-brightness contrast processing, and obtains a diffuse light elimination high-definition stable high-brightness display.

Description

Technical Field

[0001] The present invention relates to the technical field of precise curved surface control of 3D holographic display screens, and more specifically, to a holographic display screen and a 3D holographic suspension display method thereof. Background Art

[0002] At present, the transparency problem of holographic screens has yet to be solved; how to display 3D holographic space suspended images and adapt to curved, arc-shaped surfaces; how to adaptively control complex applications of holographic display screens; how to balance and stabilize the power supply of 3D holographic display screens; how to eliminate glare and display stable pixel arrangement, and how to scan stable images to obtain high-definition and stable images with no glare; problems existing in existing technologies include: the transparency problem of holographic screens; 3D holographic space suspended images and adaptability to curved, arc-shaped surfaces; adaptive control problems for complex applications of holographic display screens; balanced and stabilized power supply problems for 3D holographic display screens; pixel arrangement scanning to eliminate glare and display stable acquisition of high-definition and stable images with no glare, and other issues have yet to be solved. Summary of the Invention

[0003] A series of simplified concepts are introduced in the summary of the invention, which will be further explained in detail in the specific implementation method. The summary of the invention does not mean to attempt to limit the key features and necessary technical features of the technical solution for protection, nor does it mean to attempt to determine the scope of protection of the technical solution for protection.

[0004] To at least partially solve the above problems, the present invention provides a holographic display screen, comprising:

[0005] Holographic invisible high-transparency screen system, highly transparent display of 3D holographic space suspended images, and adaptable to curved and irregular surfaces;

[0006] Synchronous and asynchronous intelligent control systems are used for intelligent adaptive control of complex applications of holographic display screens, and flexible expansion of holographic display screens;

[0007] The power distribution cabinet voltage-stabilized power supply system is used to transform and distribute power and provide balanced and stable power supply to the 3D holographic display screen;

[0008] The anti-glare arrangement display stabilization system eliminates glare through an invisible anti-glare module on the back, an evenly spaced pixel arrangement, and a static scanning stabilization system with integrated lamp drive to obtain a high-definition, stable picture with no gloss. It also performs fine grayscale processing and high-brightness, contrast, and color processing to achieve a high-definition, stable, and high-brightness colorful display with no gloss.

[0009] Preferably, the holographic invisible high-transmittance screen system includes:

[0010] Highly transparent and high-temperature resistant light panels for high-transparency display; 3D holographic space suspended image display; achieving a transparent frameless visual effect for the entire screen; flexible curved surface adaptability module, through which the flexible curved surface adapts to the screen surface, and adapts to curved and irregular surfaces;

[0011] Seamless curved surface mounting combination module, seamless curved surface mounting direct modular combination attachment.

[0012] Preferably, the synchronous and asynchronous intelligent control system includes:

[0013] Intelligent detection and synchronization control: detect whether the system contains synchronization signals and perform synchronization signal control conversion;

[0014] Intelligent detection of asynchronous control, detecting whether the system contains asynchronous signals and performing asynchronous signal control conversion;

[0015] Synchronous and asynchronous combined intelligent control detects whether the system contains both synchronous and asynchronous signals, and performs synchronous and asynchronous intelligent control; intelligent adaptive control of complex applications of holographic display screens, and flexible expansion of holographic display screens.

[0016] Preferably, the distribution cabinet voltage-stabilized power supply system includes:

[0017] The power distribution cabinet module transforms and distributes power to the 3D holographic display screen through the power distribution cabinet;

[0018] The balanced and voltage-stabilized power supply module can provide balanced and voltage-stabilized power supply to the 3D holographic display screen through the power distribution balanced and voltage-stabilized module.

[0019] Preferably, the blooming elimination arrangement display stabilization system includes:

[0020] Invisible floodlight elimination module, which eliminates floodlight through the invisible floodlight elimination module on the back;

[0021] The pixel modules are arranged at equal intervals to achieve high-definition image quality with balanced temperature difference.

[0022] The integrated light-driven static scanning module combines invisible glare elimination with equidistant pixel arrangement to achieve high-definition, stable images without glare.

[0023] The high-contrast colorful module performs grayscale refinement and high-brightness contrast colorful processing based on the anti-blooming high-definition and stable picture, obtaining an anti-blooming high-definition, stable, and high-brightness colorful display.

[0024] The present invention provides a 3D holographic suspension display method for a holographic display screen, comprising:

[0025] S1, high-transparency display of 3D holographic space suspended images, and adaptable to curved and irregular surfaces;

[0026] S2, for intelligent adaptive control of complex applications of holographic displays and flexible expansion of holographic displays;

[0027] S3, performs power transformation and distribution as well as balanced and voltage-stabilized power supply to the 3D holographic display screen;

[0028] S4 eliminates glare through an invisible anti-glare module on the back, arranges pixels at equal intervals, and combines static scanning with lamp drive to stabilize the picture, obtaining a high-definition and stable picture without glare. It also performs fine grayscale processing and high-brightness contrast color processing to obtain a high-definition, stable, and high-brightness colorful display without glare.

[0029] Preferably, S1 includes:

[0030] S11, high-transparency display; 3D holographic space floating image display; achieve full-screen transparent frameless visual effect;

[0031] S12, through the flexible surface to adapt to the screen surface, to the curved surface and special shape surface;

[0032] S13, seamless surface mounting, direct modular combination attachment.

[0033] Preferably, S2 includes:

[0034] S21, detecting whether the system contains a synchronization signal and performing synchronization signal control conversion;

[0035] S22, detecting whether the system contains asynchronous signals and performing asynchronous signal control conversion;

[0036] S23, detects whether the system contains both synchronous and asynchronous signals, and performs synchronous and asynchronous intelligent control; intelligently and adaptively controls complex applications of holographic display screens, and flexibly expands holographic display screens.

[0037] Preferably, S3 includes:

[0038] S31, transforming and distributing power to the 3D holographic display screen through the power distribution cabinet;

[0039] S32, through the power distribution balance and voltage stabilization module, the 3D holographic display screen is provided with balanced and voltage stabilization power supply.

[0040] Preferably, S4 includes:

[0041] S41, eliminates flooding through the invisible flooding elimination module on the back;

[0042] S42, through equally spaced pixel arrangement, obtains temperature-balanced high-definition image quality;

[0043] S43, combining invisible anti-glare and equidistant pixel arrangement, achieves anti-glare high-definition stable images through static scanning with integrated light drive.

[0044] S44, performing grayscale refinement processing and high-brightness contrast color processing based on the de-blooming high-definition and stable image to obtain a de-blooming high-definition, stable, and high-brightness color display.

[0045] Compared with the prior art, the present invention has at least the following beneficial effects:

[0046] The present invention discloses a holographic display screen and a 3D holographic suspension display method thereof, which adopts a holographic invisible high-transparency screen system to display 3D holographic space suspension images with high transparency and adapt to curved and irregular surfaces; a synchronous and asynchronous intelligent control system is used for intelligent adaptive control of complex applications of the holographic display screen, and the holographic display screen can be flexibly expanded; a power distribution cabinet voltage-stabilized power supply system is used to perform power transformation and distribution and power distribution balance and voltage-stabilized power supply for the 3D holographic display screen; a glare elimination arrangement display stabilization system eliminates glare through a rear-side invisible glare elimination module, arranges pixels at equal intervals, and combines a light-driven integrated static scanning stabilization image to obtain a glare-free high-definition stable image. The picture is refined in grayscale and processed with high brightness contrast to obtain a high-definition, stable, high-brightness and colorful display without blooming. The present invention supports 3D holography and spatial floating imaging technology, presenting a transparent and frameless visual effect of the entire screen, realizing seamless large-area splicing, and showing a coherent picture. The back design is invisible and has no blooming, which is more beautiful. The transparent screen has excellent picture quality, high brightness and high contrast, and outstanding display effect. It is used in indoor and outdoor scenes such as commercial windows and glass curtain walls. Through the display control method system, it supports both synchronous and asynchronous modes, which greatly and significantly improves the practicality and flexibility of the display screen.

[0047] The holographic display screen and 3D holographic suspension display method thereof described in the present invention, and other advantages, objectives and features of the present invention will be partially reflected in the following description, and will also be partially understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0049] Figure 1 This is a diagram showing an embodiment of the display control of a holographic display screen system described in the present invention.

[0050] Figure 2 This is a diagram showing an embodiment of the pixel arrangement of a holographic display screen according to the present invention.

[0051] Figure 3 This is a diagram illustrating an embodiment of a holographic display screen and a 3D holographic suspension display method thereof according to the present invention. DETAILED DESCRIPTION

[0052] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description. As shown in the drawings, the present invention provides a holographic display screen, comprising:

[0053] Holographic invisible high-transparency screen system, highly transparent display of 3D holographic space suspended images, and adaptable to curved and irregular surfaces;

[0054] Synchronous and asynchronous intelligent control systems are used for intelligent adaptive control of complex applications of holographic display screens, and flexible expansion of holographic display screens;

[0055] The power distribution cabinet voltage-stabilized power supply system is used to transform and distribute power and provide balanced and stable power supply to the 3D holographic display screen;

[0056] The anti-glare arrangement display stabilization system eliminates glare through an invisible anti-glare module on the back, an evenly spaced pixel arrangement, and a static scanning stabilization system with integrated lamp drive to obtain a high-definition, stable picture with no gloss. It also performs fine grayscale processing and high-brightness, contrast, and color processing to achieve a high-definition, stable, and high-brightness colorful display with no gloss.

[0057] The principle and effect of the above technical solution are as follows: The present invention provides a holographic display screen, including: a holographic invisible high-transmittance screen system, which can display 3D holographic space suspended images with high transparency and adapt to curved and irregular surfaces; a synchronous and asynchronous intelligent control system for intelligently and adaptively controlling complex applications of holographic display screens, and flexible expansion of holographic display screens; a power distribution cabinet voltage-stabilizing power supply system for power transformation and distribution and balanced voltage-stabilizing power supply for 3D holographic display screens; a glare-eliminating arrangement display stabilization system, which eliminates glare through an invisible glare-eliminating module on the back, arranges pixels at equal intervals, and combines a light-driven integrated static scanning to stabilize the picture, obtaining the glare-eliminating system. The high-definition and stable picture with floodlight is processed with refined grayscale and high-brightness contrast to obtain a high-definition, stable, high-brightness and colorful display without floodlight. The present invention supports 3D holography and spatial floating imaging technology, presenting a transparent and frameless visual effect of the entire screen, achieving seamless large-area splicing, and showing a coherent picture. The back design is invisible and has no floodlight, which is more beautiful. The transparent screen has excellent picture quality, high brightness and high contrast, and outstanding display effect. It is used in indoor and outdoor scenes such as commercial windows and glass curtain walls. Through the display control method system, it supports both synchronous and asynchronous modes, which greatly improves the practicality and flexibility of the display screen.

[0058] In one embodiment, a holographic invisible high-transmittance screen system includes:

[0059] Highly transparent and high-temperature resistant light panels for high-transparency display; 3D holographic space suspended image display; achieving a transparent frameless visual effect for the entire screen; flexible curved surface adaptability module, through which the flexible curved surface adapts to the screen surface, and adapts to curved and irregular surfaces;

[0060] Seamless curved surface mounting combination module, seamless curved surface mounting direct modular combination attachment.

[0061] The principle and effect of the above technical solution are as follows: holographic invisible high-transparency screen system, including: high-transparency and high-temperature resistant light board for high-transparency display; 3D holographic space floating image display; achieving transparent frameless visual effect of the entire screen; flexible surface adaptation module, through flexible surface adaptation to the screen surface, adapting to curved arc surface and special-shaped surface; seamless surface mounting combination module, seamless surface mounting directly modular combination attachment; seamless surface mounting directly modular combination attachment includes: on curved arc surface and special-shaped surface, respectively perform curved surface transmission point cloud scanning and curved surface reflection point cloud scanning; curved surface transmission In the state of dust-free projection on the curved surface, the transmission laser emission group and the transmission laser collection group are respectively set on both sides of the curved surface transmission; the transmission laser emission group emits a transmission laser beam, which is refracted by the curved surface to form a surface refracted laser beam, which is irradiated to the transmission laser collection group; the transmission laser collection group collects the surface refracted laser beam; according to the angle difference and optical path difference between the surface refracted laser beam and the unrefracted laser beam, the middle layer surface point cloud of the curved curved surface is collected; due to the uneven thickness of the curved curved surface, the middle layer surface point cloud and the curved curved surface point cloud are different. The double-sided point cloud spacing is unevenly arranged; by scanning the curved surface reflection point cloud, the precise reflection point cloud of the display screen attachment surface of the curved arc special-shaped surface is collected; the display screen attachment surface is attached with a double-sided reflective flexible thermoplastic film, and the double-sided reflective flexible thermoplastic film is attached to the display screen attachment surface by blowing hot air; according to the intermediate layer curved surface; when scanning the curved surface reflection point cloud, the laser beam is emitted by the reflection laser emitting group to irradiate the double-sided reflective flexible thermoplastic film, and the laser beam reflected by the first side and the laser beam reflected by the second side of the double-sided reflective flexible thermoplastic film is received by the reflection laser receiving group; according to the first The angle difference and optical path difference between the laser beam reflected by the surface and the laser beam reflected by the second surface are used to collect the surface point cloud of the display screen attachment surface and the surface point cloud of the non-display screen attachment surface of the curved arc surface; according to the surface point cloud of the intermediate layer, the surface point cloud of the non-display screen attachment surface and the surface point cloud of the display screen attachment surface, the point cloud that minimizes the distribution of the fitting error between the surface point cloud of the display screen attachment surface and the surface point cloud of the flexible curved screen is selected to eliminate the surface attachment error between the curved arc surface and the flexible curved screen, hide the fitting gap, and intelligently adapt to the seamless curved surface mounting directly in modular combination.

[0062] In one embodiment, a synchronous and asynchronous intelligent control system includes:

[0063] Intelligent detection and synchronization control: detect whether the system contains synchronization signals and perform synchronization signal control conversion;

[0064] Intelligent detection of asynchronous control, detecting whether the system contains asynchronous signals and performing asynchronous signal control conversion;

[0065] Synchronous and asynchronous combined intelligent control detects whether the system contains both synchronous and asynchronous signals, and performs synchronous and asynchronous intelligent control; intelligent adaptive control of complex applications of holographic display screens, and flexible expansion of holographic display screens.

[0066] The principles and effects of the above technical solution are: synchronous and asynchronous intelligent control system, including: intelligent detection of synchronous control, detecting whether the system contains synchronous signals and performing synchronous signal control conversion; intelligent detection of asynchronous control, detecting whether the system contains asynchronous signals and performing asynchronous signal control conversion; synchronous and asynchronous combined intelligent control, detecting whether the system contains synchronous signals and asynchronous signals at the same time, and performing synchronous and asynchronous intelligent control; intelligent adaptive control of complex applications of holographic display screens, flexible expansion of holographic display screens; significantly improving scalable display effects.

[0067] In one embodiment, a voltage-stabilized power supply system for a power distribution cabinet includes:

[0068] The power distribution cabinet module transforms and distributes power to the 3D holographic display screen through the power distribution cabinet;

[0069] The balanced and voltage-stabilized power supply module can provide balanced and voltage-stabilized power supply to the 3D holographic display screen through the power distribution balanced and voltage-stabilized module.

[0070] The principle and effect of the above technical solution are as follows: the power distribution cabinet voltage-stabilizing power supply system includes: a power distribution cabinet module, which transforms and distributes power to the 3D holographic display screen through the power distribution cabinet; a balanced voltage-stabilizing power supply module, which distributes and supplies balanced and stable power to the 3D holographic display screen through the power distribution balanced voltage-stabilizing module; the power supply interface adopts hidden line integrated distribution to connect the pixel array, and the hidden line adopts transparent interval; the wiring screen edge to the pixel array interval H includes 11mm-35mm; the hidden line arrangement and parameters are adjusted according to the full pixel quantity of the pixel array; the screen body is spliced ​​left and right or up and down to expand the screen area; the transmittance is significantly improved; and the wiring structure and invisible effect are significantly improved.

[0071] In one embodiment, a display stabilization system for anti-blooming arrangement includes:

[0072] Invisible floodlight elimination module, which eliminates floodlight through the invisible floodlight elimination module on the back;

[0073] The pixel modules are arranged at equal intervals to achieve high-definition image quality with balanced temperature difference.

[0074] The integrated light-driven static scanning module combines invisible glare elimination with equidistant pixel arrangement to achieve high-definition, stable images without glare.

[0075] The high-contrast colorful module performs grayscale refinement and high-brightness contrast colorful processing based on the anti-blooming high-definition and stable picture, obtaining an anti-blooming high-definition, stable, and high-brightness colorful display.

[0076] The principle and effect of the above technical solution are as follows: the anti-glare arrangement display stabilization system includes: an invisible anti-glare module, which eliminates glare through the invisible anti-glare module on the back; an evenly spaced pixel module, which obtains temperature difference balanced high-definition image quality through evenly spaced pixel arrangement; a light-driven integrated static scanning module, which combines invisible anti-glare and evenly spaced pixel arrangement, and stabilizes the image through light-driven integrated static scanning to obtain an anti-glare high-definition stable image; a high-contrast colorful module, which performs grayscale refinement processing and high-brightness contrast colorful processing based on the anti-glare high-definition stable image to obtain an anti-glare high-definition stable high-brightness colorful display; the high-brightness colorful display includes: 16-bit grayscale and delicate colors; 9000:1 high contrast; 5000cd / m2 high-brightness colorful display; the evenly spaced pixel arrangement pixel spacing LX and LY include: 2.4-31mm, Pixel display lamp beads include round ones; the diameter of the circle includes: 1.95mm-33.55mm; the chamfers of the four corners of the square pixel display lamp beads include a 135-degree angle; such as the double-sided bonding combination of the front and back sides to adapt to the brightness difference of the ambient light on both sides and more oxidation adjustment display brightness difference and the display image pixel edge combination is smooth and consistent; through the equal-pitch pixel arrangement, temperature difference balanced high-definition image quality is obtained, including: during the attachment process, detecting the thermal expansion coefficient difference between the thermal expansion coefficient of the display attachment surface and the thermal expansion coefficient of the display; arranging the pixel spacing according to the thermal expansion coefficient difference, so that the pixel spacing balances the thermal expansion coefficient difference between the thermal expansion coefficient of the display attachment surface and the thermal expansion coefficient of the display, when the temperature is high and the surface expands, the pixel arrangement density is adaptively increased, and when the temperature is low and the surface shrinks, the pixel arrangement density is adaptively reduced; temperature difference balanced high-definition image quality is obtained.

[0077] The present invention provides a 3D holographic suspension display method for a holographic display screen, comprising:

[0078] S1, high-transparency display of 3D holographic space suspended images, and adaptable to curved and irregular surfaces;

[0079] S2, for intelligent adaptive control of complex applications of holographic displays and flexible expansion of holographic displays;

[0080] S3, performs power transformation and distribution as well as balanced and voltage-stabilized power supply to the 3D holographic display screen;

[0081] S4 eliminates glare through an invisible anti-glare module on the back, arranges pixels at equal intervals, and combines static scanning with lamp drive to stabilize the picture, obtaining a high-definition and stable picture without glare. It also performs fine grayscale processing and high-brightness contrast color processing to obtain a high-definition, stable, and high-brightness colorful display without glare.

[0082] The principles and effects of the above technical solution are as follows: The present invention provides a 3D holographic suspension display method for a holographic display screen, including: displaying a 3D holographic spatial suspension image with high transparency and adapting to curved, arc-shaped, and irregularly shaped surfaces; intelligently and adaptively controlling the complex applications of the holographic display screen, allowing for flexible expansion of the holographic display screen; performing power transformation and distribution, as well as balanced and stable power supply for the 3D holographic display screen; eliminating glare through an invisible back-side glare elimination module, arranging pixels at equal intervals, combining a lamp-driven integrated static scanning to stabilize the image, obtaining a glare-free, high-definition, stable image; performing grayscale refinement processing and high-brightness, contrast, and colorful processing to obtain a glare-free, high-definition, stable, and high-brightness colorful display; the present invention supports 3D holography and spatial suspension image technology, presenting a transparent, frameless visual effect across the entire screen, achieving seamless large-area splicing and displaying a coherent image; the back-side design is invisible and glare-free, making it more aesthetically pleasing; the transparent screen combines excellent image quality, high brightness, and high contrast, resulting in an outstanding display effect; and is applicable to indoor and outdoor scenarios such as commercial windows and glass curtain walls. The display control method system supports both synchronous and asynchronous modes, significantly improving the practicality and flexibility of the display screen.

[0083] In one embodiment, S1 includes:

[0084] S11, high-transparency display; 3D holographic space floating image display; achieve full-screen transparent frameless visual effect;

[0085] S12, through the flexible surface to adapt to the screen surface, to the curved surface and special shape surface;

[0086] S13, seamless surface mounting, direct modular combination attachment.

[0087] The principle and effect of the above technical solution are: high-transparency display; 3D holographic space floating image display; realization of the whole screen transparent frameless visual effect; through flexible curved surface adapting to the screen surface, adapting to the curved arc surface and special-shaped surface; seamless curved surface mounting directly modular combination attachment; seamless curved surface mounting directly modular combination attachment includes: on the curved arc surface and special-shaped surface, respectively performing curved surface transmission point cloud scanning and curved surface reflection point cloud scanning; curved surface transmission point cloud scanning is in the state of dust-free projection of the curved surface, and a transmission laser emission group and a transmission laser collection group are respectively set on both sides of the curved surface transmission; the transmission laser emission group emits a transmission laser beam, which is refracted by the curved surface to form a curved surface refraction laser beam, which is irradiated to the transmission laser collection group; the transmission laser collection group collects the curved surface refraction laser beam; according to the angle difference and optical path difference between the curved surface refraction laser beam and the unrefracted laser beam, the middle layer curved surface point cloud of the curved arc surface and special-shaped surface is collected; due to the uneven thickness of the curved arc surface and special-shaped surface, the spacing between the middle layer curved surface point cloud and the double-sided point cloud of the curved arc surface and special-shaped surface is unevenly arranged; through curved surface reflection point cloud scanning Scanning, collecting the precise reflection point cloud of the display screen attachment surface of the curved arc special-shaped surface; attaching the double-sided reflective flexible thermoplastic film to the display screen attachment surface, and blowing the double-sided reflective flexible thermoplastic film on the display screen attachment surface by hot air; according to the intermediate layer curved surface; when scanning the curved surface reflection point cloud, the reflection laser emitting group emits a laser beam to illuminate the double-sided reflective flexible thermoplastic film, and the reflection laser receiving group receives the laser beam reflected from the first side and the laser beam reflected from the second side of the double-sided reflective flexible thermoplastic film; according to the laser beam reflected from the first side and the laser beam reflected from the second side, the reflection point cloud of the curved surface is scanned. The angle difference and optical path difference between the incident laser beams are used to collect the surface point cloud of the display screen attachment surface and the non-display screen attachment surface of the curved arc surface; according to the surface point cloud of the intermediate layer, the surface point cloud of the non-display screen attachment surface and the surface point cloud of the display screen attachment surface, the point cloud with the smallest distribution of fitting error between the display screen attachment surface point cloud and the flexible curved screen point cloud is selected to eliminate the surface attachment error between the curved arc surface and the flexible curved screen, hide the fitting gap, and intelligently adapt to the seamless surface mounting directly in modular combination.

[0088] In one embodiment, S2 includes:

[0089] S21, detects whether the system contains synchronous signals and performs synchronous signal control conversion; S22, detects whether the system contains asynchronous signals and performs asynchronous signal control conversion; S23, detects whether the system contains both synchronous and asynchronous signals, and performs synchronous and asynchronous intelligent control; intelligent adaptive control of complex applications of holographic display screens, and flexible expansion of holographic display screens.

[0090] The principles and effects of the above technical solution are: detecting whether the system contains synchronous signals to perform synchronous signal control conversion; detecting whether the system contains asynchronous signals to perform asynchronous signal control conversion; detecting whether the system contains both synchronous and asynchronous signals to perform synchronous and asynchronous intelligent control; intelligently and adaptively controlling complex applications of holographic display screens, and flexibly expanding holographic display screens; and significantly improving scalable display effects.

[0091] In one embodiment, S3 includes:

[0092] S31, transforming and distributing power to the 3D holographic display screen through the power distribution cabinet;

[0093] S32, through the power distribution balance and voltage stabilization module, the 3D holographic display screen is provided with balanced and voltage stabilization power supply.

[0094] The principles and effects of the above technical solution are as follows: the 3D holographic display screen is transformed and distributed through the power distribution cabinet; the 3D holographic display screen is powered by a balanced and stabilized power distribution module; the power supply interface adopts an invisible line integrated distribution to connect the pixel array, and the invisible line adopts a light-transmitting interval; the interval H from the edge of the wiring screen to the pixel array ranges from 11mm to 35mm; the invisible line arrangement and parameters are adjusted according to the full pixel quantity of the pixel array; the transmittance is significantly improved; and the wiring structure and invisible effect are significantly improved.

[0095] In one embodiment, S4 includes:

[0096] S41 eliminates glare through a hidden back-mounted glare reduction module; S42 achieves high-definition image quality with balanced temperature differences through equally spaced pixel arrangement;

[0097] S43, combining invisible anti-glare and equidistant pixel arrangement, achieves anti-glare high-definition stable images through static scanning with integrated light drive.

[0098] S44, performing grayscale refinement processing and high-brightness contrast color processing based on the de-blooming high-definition and stable image to obtain a de-blooming high-definition, stable, and high-brightness color display.

[0099] The principle and effect of the above technical solution are as follows: eliminating glare through the invisible anti-glare module on the back; obtaining high-definition image quality with temperature difference balance through equidistant pixel arrangement; combining invisible anti-glare and equidistant pixel arrangement, obtaining high-definition and stable image with anti-glare through static scanning of the lamp drive; performing grayscale refinement processing and high-brightness contrast color processing based on the anti-glare high-definition stable image, obtaining high-definition, stable and high-brightness colorful display with anti-glare; high-brightness colorful display includes: 16-bit grayscale and delicate color; 9000:1 high contrast; 5000cd / m2 high-brightness colorful display; equidistant pixel arrangement pixel spacing LX and LY include: 2.4-31mm, pixel point display lamp beads include round; round diameter includes: 1.95mm-3 3.55mm; the four corners of the square pixel display lamp bead are chamfered, including a 135-degree angle; such as the double-sided bonding combination of the front and back sides to adapt to the brightness difference of the ambient light on both sides and more oxidation to adjust the display brightness difference and the display image pixel edges are combined smoothly with high consistency; through the equal-pitch pixel arrangement, temperature difference balanced high-definition image quality is obtained, including: during the attachment process, detecting the thermal expansion coefficient difference between the attachment surface of the display screen and the thermal expansion coefficient of the display screen; arranging the pixel spacing according to the thermal expansion coefficient difference, so that the pixel spacing balances the thermal expansion coefficient difference between the attachment surface of the display screen and the thermal expansion coefficient of the display screen, when the temperature is high and the surface expands, the pixel arrangement density is adaptively increased, and when the temperature is low and the surface shrinks, the pixel arrangement density is adaptively reduced; temperature difference balanced high-definition image quality is obtained.

[0100] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A holographic display screen, characterized in that: include: Holographic invisible high-transparency screen system, highly transparent display of 3D holographic space suspended images, and adaptable to curved and irregular surfaces; Synchronous and asynchronous intelligent control systems are used for intelligent adaptive control of complex applications of holographic display screens, and flexible expansion of holographic display screens; The power distribution cabinet voltage-stabilized power supply system is used to transform and distribute power and provide balanced and stable power supply to the 3D holographic display screen; The anti-glare arrangement display stabilization system eliminates glare through an invisible anti-glare module on the back, arranges pixels at equal intervals, and combines static scanning with a lamp drive to stabilize the image. This produces a high-definition, stable image with no glare. It also performs fine grayscale processing and high-brightness, contrast, and color processing to achieve a high-definition, stable, and high-brightness colorful display without glare. Holographic invisible high-transmittance screen system, including: Highly transparent and high-temperature resistant light panels for high-transparency display; 3D holographic space suspended image display; achieving a transparent frameless visual effect for the entire screen; flexible curved surface adaptability module, through which the flexible curved surface adapts to the screen surface, and adapts to curved and irregular surfaces; Seamless curved surface mounting combination module, seamless curved surface mounting direct modular combination attachment; The seamless curved surface mounting direct modular combination attachment includes: performing curved surface transmission point cloud scanning and curved surface reflection point cloud scanning on the curved curved surface; the curved surface transmission point cloud scanning is in a dust-free projection state, and a transmission laser emission group and a transmission laser collection group are respectively set on both sides of the curved surface transmission; the transmission laser emission group emits a transmission laser beam, which is refracted by the curved surface to form a curved surface refraction laser beam, which is irradiated to the transmission laser collection group; the transmission laser collection group collects the curved surface refraction laser beam; based on the angle difference and optical path difference between the curved surface refraction laser beam and the unrefracted laser beam, the middle layer curved surface point cloud of the curved curved surface is collected; due to the non-uniform thickness of the curved curved surface, the spacing between the middle layer curved surface point cloud and the double-sided point cloud of the curved curved surface is non-uniformly arranged; through the curved surface reflection point cloud scanning, the precise reflection point cloud of the display screen attachment surface of the curved curved surface is collected; the display screen attachment surface is attached with a double-sided reflective flexible thermoplastic film and the double-sided reflective flexible thermoplastic film is attached to the display screen attachment surface by blowing hot air; according to the intermediate layer curved surface; when scanning the curved surface reflection point cloud, the laser beam is emitted by the reflection laser emitting group to irradiate the double-sided reflective flexible thermoplastic film, and the laser beam reflected by the first side and the laser beam reflected by the second side of the double-sided reflective flexible thermoplastic film are received by the reflection laser receiving group; according to the angle difference and optical path difference between the laser beam reflected by the first side and the laser beam reflected by the second side, the surface point cloud of the display screen attachment surface and the surface point cloud of the non-display screen attachment surface of the curved arc surface and the irregular surface are collected; according to the intermediate layer curved surface point cloud, the non-display screen attachment surface curved surface point cloud and the display screen attachment surface point cloud, the point cloud with the smallest fitting error distribution between the display screen attachment surface point cloud and the flexible curved surface screen point cloud is selected, the curved surface attachment error between the curved arc surface and the irregular surface and the flexible curved surface adaptation screen is eliminated, the fitting gap is hidden, and the seamless curved surface mounting is intelligently adapted to direct modular combination mounting.

2. The holographic display screen according to claim 1, characterized in that: Synchronous and asynchronous intelligent control system, including: Intelligent detection and synchronization control: detect whether the system contains synchronization signals and perform synchronization signal control conversion; Intelligent detection of asynchronous control, detecting whether the system contains asynchronous signals and performing asynchronous signal control conversion; Synchronous and asynchronous combined intelligent control detects whether the system contains both synchronous and asynchronous signals, and performs synchronous and asynchronous intelligent control; intelligent adaptive control of complex applications of holographic display screens, and flexible expansion of holographic display screens.

3. The holographic display screen according to claim 1, characterized in that: The voltage-stabilized power supply system of the power distribution cabinet includes: The power distribution cabinet module transforms and distributes power to the 3D holographic display screen through the power distribution cabinet; The balanced and voltage-stabilized power supply module can provide balanced and voltage-stabilized power supply to the 3D holographic display screen through the power distribution balanced and voltage-stabilized module.

4. The holographic display screen according to claim 1, characterized in that: Anti-blooming arrangement display stabilization system, including: Invisible floodlight elimination module, which eliminates floodlight through the invisible floodlight elimination module on the back; The pixel modules are arranged at equal intervals to achieve high-definition image quality with balanced temperature difference. The integrated light-driven static scanning module combines invisible glare elimination with equidistant pixel arrangement to achieve high-definition, stable images without glare. The high-contrast colorful module performs grayscale refinement and high-brightness contrast colorful processing based on the anti-blooming high-definition and stable picture, obtaining an anti-blooming high-definition, stable, and high-brightness colorful display.

5. A 3D holographic suspension display method for a holographic display screen, characterized in that: include: S1, high-transparency display of 3D holographic space suspended images, and adaptable to curved and irregular surfaces; S2, for intelligent adaptive control of complex applications of holographic displays and flexible expansion of holographic displays; S3, performs power transformation and distribution as well as balanced and voltage-stabilized power supply to the 3D holographic display screen; S4 eliminates glare through an invisible back-side glare reduction module, arranges pixels at equal intervals, and combines static scanning with a lamp drive to stabilize the image, achieving a high-definition, stable image with glare reduction. It also performs grayscale refinement and high-brightness, contrast-enhancing color processing to achieve a high-definition, stable, and high-brightness colorful display without glare. S1, including: S11, high-transparency display; 3D holographic space floating image display; achieve full-screen transparent frameless visual effect; S12, through the flexible surface to adapt to the screen surface, to the curved surface and special shape surface; S13, seamless curved surface mounting, direct modular assembly attachment; The seamless curved surface mounting direct modular combination attachment includes: performing curved surface transmission point cloud scanning and curved surface reflection point cloud scanning on the curved curved surface; the curved surface transmission point cloud scanning is in a dust-free projection state, and a transmission laser emission group and a transmission laser collection group are respectively set on both sides of the curved surface transmission; the transmission laser emission group emits a transmission laser beam, which is refracted by the curved surface to form a curved surface refraction laser beam, which is irradiated to the transmission laser collection group; the transmission laser collection group collects the curved surface refraction laser beam; based on the angle difference and optical path difference between the curved surface refraction laser beam and the unrefracted laser beam, the middle layer curved surface point cloud of the curved curved surface is collected; due to the non-uniform thickness of the curved curved surface, the spacing between the middle layer curved surface point cloud and the double-sided point cloud of the curved curved surface is non-uniformly arranged; through the curved surface reflection point cloud scanning, the precise reflection point cloud of the display screen attachment surface of the curved curved surface is collected; the display screen attachment surface is attached with a double-sided reflective flexible thermoplastic film and the double-sided reflective flexible thermoplastic film is attached to the display screen attachment surface by blowing hot air; according to the intermediate layer curved surface; when scanning the curved surface reflection point cloud, the laser beam is emitted by the reflection laser emitting group to irradiate the double-sided reflective flexible thermoplastic film, and the laser beam reflected by the first side and the laser beam reflected by the second side of the double-sided reflective flexible thermoplastic film are received by the reflection laser receiving group; according to the angle difference and optical path difference between the laser beam reflected by the first side and the laser beam reflected by the second side, the surface point cloud of the display screen attachment surface and the surface point cloud of the non-display screen attachment surface of the curved arc surface and the irregular surface are collected; according to the intermediate layer curved surface point cloud, the non-display screen attachment surface curved surface point cloud and the display screen attachment surface point cloud, the point cloud with the smallest fitting error distribution between the display screen attachment surface point cloud and the flexible curved surface screen point cloud is selected, the curved surface attachment error between the curved arc surface and the irregular surface and the flexible curved surface adaptation screen is eliminated, the fitting gap is hidden, and the seamless curved surface mounting is intelligently adapted to direct modular combination mounting.

6. The 3D holographic suspension display method of a holographic display screen according to claim 5, characterized in that: S2, including: S21, detecting whether the system contains a synchronization signal and performing synchronization signal control conversion; S22, detecting whether the system contains asynchronous signals and performing asynchronous signal control conversion; S23, detects whether the system contains both synchronous and asynchronous signals, and performs synchronous and asynchronous intelligent control; intelligently and adaptively controls complex applications of holographic display screens, and flexibly expands holographic display screens.

7. The 3D holographic suspension display method of a holographic display screen according to claim 5, characterized in that: S3, including: S31, transforming and distributing power to the 3D holographic display screen through the power distribution cabinet; S32, through the power distribution balance and voltage stabilization module, the 3D holographic display screen is provided with balanced and voltage stabilization power supply.

8. The 3D holographic suspension display method of a holographic display screen according to claim 5, characterized in that: S4, including: S41, eliminates flooding through the invisible flooding elimination module on the back; S42, through equally spaced pixel arrangement, obtains temperature-balanced high-definition image quality; S43, combining invisible anti-glare and equidistant pixel arrangement, achieves anti-glare high-definition stable images through static scanning with integrated light drive. S44, performing grayscale refinement processing and high-brightness contrast color processing based on the de-blooming high-definition and stable image to obtain a de-blooming high-definition, stable, and high-brightness color display.

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