Eye protection display

Abstract

To provide an eye-protective display. The backlight module includes a main body (1000), which includes a display panel (1001), a first prism layer (2000), a light-guiding component (3000), and a light source component (4000). The light source component is used to generate light. The light generated by the light source component passes through the light-guiding component, the focusing prism, and the display panel, sequentially, and displays an image through the display panel. The first prism layer includes a plurality of raised first focusing prisms. Each of the first focusing prisms includes a first bottom surface, a first top surface, and a first side surface connecting the first bottom surface and the first top surface. The first side surface is arc-shaped. This invention achieves precise focusing and uniform distribution of light, and effectively solves the problems of light energy loss, poor uniformity, and glare in conventional backlight modules.

Description

[Technical Field]

[0001] The present invention relates to the technical field of displays, and in particular to eye-protective displays. [Background technology]

[0002] In the display technology field, conventional backlight modules typically combine LED lamp bars and light-guiding components to achieve light diffusion and use a conventional prism structure to focus the light. However, the flat or right-angle structure of the conventional prism results in a single refracted path of the light, reducing uniformity and causing glare on the screen surface. Prolonged use can cause eye discomfort, such as dry eyes and headaches.

[0003] In view of this, it is necessary to propose an all-new display that can achieve precise focusing and uniform distribution of light rays, and effectively solve the problems of light energy loss, poor uniformity, and glare that traditional backlight modules have. Summary of the Invention [Problem to be solved by the invention]

[0004] To overcome the shortcomings of the prior art, the present invention provides an eye-protective display that achieves precise focusing and uniform distribution of light rays, and effectively solves the problems of light energy loss, poor uniformity, and glare in traditional backlight modules. [Means for solving the problem]

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: The eye protection display according to the present invention includes a main body, the body includes a display panel, a first prism layer, a light-guiding component, and a light source component; The light source component is used to generate a light beam, and the light beam generated by the light source component passes through the light-guiding component, the condensing prism, and the display panel in order, and displays a screen through the display panel; The first prism layer includes a plurality of raised first focusing prisms, each of which includes a first bottom surface, a first top surface, and a first side surface connecting the first bottom surface and the first top surface, and the first side surface is an arc-shaped first side surface.

[0006] As a further improvement, the width of the first focusing prism gradually decreases from the first bottom surface to the first top surface.

[0007] As a further refinement, the first top surface is an arcuate first top surface and the first bottom surface is a flat first bottom surface.

[0008] As a further improvement, the body further includes a second prism layer having a plurality of raised second focusing prisms, the first focusing prisms and the second focusing prisms being disposed at an angle.

[0009] As a further improvement, the first focusing prism and the second focusing prism are arranged at an acute angle, a right angle or an obtuse angle.

[0010] As a further improvement, the second focusing prism includes a second bottom surface, a second top surface, and a second side surface connecting the second bottom surface and the second top surface, the second side surface being an arc-shaped second side surface, the second top surface being an arc-shaped second top surface, and the second bottom surface being a flat second bottom surface, and the width of the second focusing prism gradually decreases from the second bottom surface to the second top surface.

[0011] As a further improvement, the second prism layer is disposed above the first prism layer, and the first top surface of the first focusing prism and the second top surface of the second focusing prism are both disposed facing the display panel.

[0012] In a further refinement, the light-guiding component comprises a light-guiding plate, and the light source component is provided at a side edge of the light-guiding plate.

[0013] In a further refinement, the light guide plate is an acrylic light guide plate.

[0014] As a further improvement, the light guide plate has an upper surface and a lower surface opposite to the upper surface, the upper surface facing the display panel, and a reflective film provided on the lower surface, the reflective film being arranged to reflect light rays emitted from the light source component to the lower surface towards the upper surface.

[0015] As a further improvement, the body further comprises a dual prism sheet film, and the dual prism sheet film is a DBEF reflective polarizing thin film.

[0016] As a further improvement, the dual prism sheet film is disposed between the second prism layer and the display panel, the dual prism sheet film has a first atomization surface, and the atomization range of the first atomization surface is 40% to 85%.

[0017] As a further improvement, the main body further includes a first diffusion film, which is disposed between the light-guiding component and the first prism layer, and is used to diffuse the light generated by the light source component toward the second prism layer, and the first diffusion film has a second atomization surface, and the atomization range of the second atomization surface is 86% to 95%.

[0018] As a further improvement, the main body further includes a second diffusion film, which is disposed between the dual prism sheet film and the display panel, and is used to diffuse light toward the display panel, and the second diffusion film has a third atomization surface, and the atomization range of the third atomization surface is 40% to 85%.

[0019] As a further improvement, the body further includes a cover plate disposed above the display panel, the cover plate being a diffuse reflection glass cover plate.

[0020] As a further improvement, the cover plate has a fourth atomizing surface, which is formed by etching the cover plate with an acidic dissolving solution, and the atomization range of the fourth atomizing surface is 2.8% to 8%, and the light transmittance range of the fourth atomizing surface is 96% to 99%.

[0021] As a further improvement, the light source component includes at least one LED lamp bar, the LED lamp bar is arranged on the edge of the light-guiding component, the LED lamp bar includes a plurality of LED lamp beads, and the LED lamp beads are low blue light and wide color gamut LED lamp beads.

[0022] As a further improvement, the emission wavelength range of the blue light chip of said LED lamp bead is 457nm~485nm.

[0023] As a further improvement, the main body further includes a frame component, the frame component including a housing, the cover plate is placed on the housing and forms a sealed cavity together with the housing, the display panel, the first prism layer, the light-guiding component and the light source component are all installed in the sealed cavity, the frame component further includes a fixing frame, the fixing frame is attached to the inside of the housing to fix the display panel to the housing, and the side edges of the fixing frame are further provided with anti-shock strips, which are configured to prevent friction or collision between the display panel and the fixing frame.

[0024] As a further improvement, a DC constant current chip is further electrically connected to the display panel, and the DC constant current chip is used to linearly adjust the brightness of the light source component by adjusting the current of the light source component, and the main body further includes a driving substrate and a plurality of FPC wiring boards, and the driving substrate, the FPC wiring boards and the display panel are electrically connected to each other. [Effects of the Invention]

[0025] The beneficial effects of the present invention are as follows. The eye-protective display according to the present invention includes a main body. The main body includes a display panel, a first prism layer, a light-guiding component, and a light source component. The light source component is used to generate light rays, which pass through the light-guiding component, the condensing prism, and the display panel in sequence, and display an image through the display panel. The first prism layer includes a plurality of raised first condensing prisms, each of which has a first bottom surface, a first top surface, and a first side surface connecting the first bottom surface and the first top surface, and the first side surface is arc-shaped. The arc-shaped side surface of the present invention ensures smooth propagation of light rays during refraction and reflection, reducing eye irritation caused by direct light or high-intensity light beams and reducing glare and scattered light. This effectively relieves eye fatigue and better protects the viewer's eyesight. [Brief explanation of the drawings]

[0026] In order to more clearly describe the technical aspects of the embodiments of the present invention or the prior art, the following briefly describes the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some examples of the present invention, and those skilled in the art can obtain other drawings based on the structures shown in these drawings without paying creative labor.

[0027] [Figure 1] FIG. 2 is an exploded view of the present invention. [Figure 2] 3A and 3B are schematic diagrams illustrating the structures of a first prism layer and a second prism layer. [Figure 3] FIG. 3 is a schematic enlarged view of the structure of a portion B in FIG. 2. [Figure 4] FIG. 3 is a locally enlarged schematic structural view of a portion C in FIG. 2. [Figure 5] FIG. 2 is a schematic exploded view of the present invention from another perspective. [Figure 6] FIG. 2 is a schematic enlarged view of the structure of a portion A in FIG. 1. [Figure 7] FIG. 2 is a schematic diagram of the cross-sectional structure of the present invention. [Figure 8] FIG. 8 is a locally enlarged schematic structural view of a portion D in FIG. 7. [Figure 9] FIG. 8 is a locally enlarged schematic structural view of a portion E in FIG. 7. DETAILED DESCRIPTION OF THE INVENTION

[0028] The following clearly and completely describes the embodiments of the present invention in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments that can be obtained by those skilled in the art without any creative work are all within the scope of protection of the present invention.

[0029] As shown in FIGS. 1 to 9, the eye protection display 100 according to the present invention includes a main body 1000. The main body 1000 includes a display panel 1001, a first prism layer 2000, a light-guiding component 3000, and a light source component 4000. The light source component 4000 is used to generate light. The light generated by the light source component 4000 passes through the light-guiding component 3000, the condensing prism, and the display panel 1001, and is displayed on the screen through the display panel 1001. As shown in FIG. 3, the first prism layer 2000 includes a plurality of raised first condensing prisms 2001. The first condensing prism 2001 includes a first bottom surface 2002, a first top surface 2003, and a first side surface 2004 connecting the first bottom surface 2002 and the first top surface 2003. The first side surface 2004 is arc-shaped. The arc-shaped side of the first focusing prism 2001 allows light rays to travel smoothly through the refraction and reflection process, reducing eye irritation caused by direct light or high-intensity light beams, and reducing glare and scattered light, thereby effectively reducing eye fatigue and better protecting the viewer's eyesight.

[0030] In this embodiment, the width of the first focusing prism 2001 gradually decreases from the first bottom surface 2002 to the first top surface 2003. This configuration allows the light generated by the light source component 4000 to be refracted more intensively and uniformly onto the display panel 1001, improving the overall optical uniformity and making the screen display more stable and eliminating obvious brightness differences.

[0031] In this embodiment, the first top surface 2003 is an arc-shaped first top surface 2003. The first bottom surface 2002 is a flat first bottom surface 2002. The arc-shaped first top surface 2003 allows the light passing through the first focusing prism 2001 to have a smoother refraction curve upon exit, thereby enabling more accurate and softer focusing of the light. Meanwhile, the flat bottom surface provides a stable and uniform incident light environment, homogenizing the state of the light before it enters the prism structure. This configuration effectively improves the focusing effect of the light beams, ensures uniformity in the distribution of light spots on the display panel 1001, and reduces the problems of local excessive brightness or overlapping light spots.

[0032] In a preferred embodiment of this embodiment, the main body 1000 further includes a second prism layer 5000. As shown in FIG. 4, the second prism layer 5000 has a plurality of raised second condenser prisms 5001. As shown in FIGS. 2 to 4, the first condenser prism 2001 and the second condenser prism 5001 are disposed at an angle. The angle formed between the first condenser prism 2001 and the second condenser prism 5001 forms a multi-stage optical path control system. The first condenser prism 2001 first performs initial guidance and focusing of the light beam. When the modulated light beam enters the second prism layer 5000, the second condenser prism 5001 further finely adjusts the direction and distribution of the light beam. This allows the light beam to be more uniformly irradiated onto the display panel 1001, reducing local excessive brightness or unevenness, and making the screen more stable and soft. In this way, eye fatigue during long-term use can be reduced, and the eye protection effect can be significantly improved.

[0033] In a preferred example of this embodiment, the first light-collecting prism 2001 and the second light-collecting prism 5001 are arranged to form an acute angle, a right angle, or an obtuse angle therebetween.

[0034] Specifically, in this invention, a right angle is formed between the first focusing prism 2001 and the second focusing prism 5001, thereby effectively solving the problem of high-energy concentration caused by direct light. After adjusting the first focusing prism 2001 and the second focusing prism 5001, the emitted light beam becomes more uniform and soft, significantly reducing glare. For users who use displays for long periods of time, this can effectively relieve eye fatigue and achieve better eye protection.

[0035] In this embodiment, the second focusing prism 5001 includes a second bottom surface 5002, a second top surface 5003, and a second side surface 5004 connecting the second bottom surface 5002 and the second top surface 5003. The second side surface 5004 is an arc-shaped side surface. The second top surface 5003 is an arc-shaped top surface. The second bottom surface 5002 is a flat bottom surface. The width of the second focusing prism 5001 gradually decreases from the second bottom surface 5002 to the second top surface 5003. By adding the second prism layer 5000 and designing the second prism layer 5000 to have an arc-shaped side surface and an arc-shaped top surface, precise focusing, uniform distribution, and highly efficient utilization of light rays can be further achieved. This reduces glare, improves optical efficiency, and significantly improves visual comfort and eye protection.

[0036] In this embodiment, the second prism layer 5000 is disposed above the first prism layer 2000. The first top surface 2003 of the first focusing prism 2001 and the second top surface 5003 of the second focusing prism 5001 are both disposed facing the display panel 1001. With the above-described structure, the light rays are further focused and uniformed, and the distribution of the light beams refracted by the display panel 1001 is ultimately more uniform.

[0037] In this embodiment, the light-guiding component 3000 includes a light-guiding plate 3001, which reduces the irritation to the eyes caused by direct and concentrated light beams and also reduces glare, thereby contributing to the alleviation of eye discomfort and visual fatigue caused by prolonged use of the display, and significantly improving eye protection performance.

[0038] In this embodiment, the light source component 4000 is disposed on the side edge of the light guide plate 3001, which can achieve high-efficiency light energy coupling and propagation and reduce the loss of light energy during the propagation process. The above structure also makes the display structure more compact, making the product thinner and lighter, and providing users with a better product experience.

[0039] Specifically, the light guide plate 3001 is an acrylic light guide plate 3001. Acrylic materials have a relatively high transparency, thereby reducing the loss of light during propagation. At the same time, acrylic has a relatively high refractive index, which allows the incident light to be effectively transmitted and uniformly diffused into the surface light source through the principle of total internal reflection, ensuring uniform brightness across each region of the display panel 1001 and eliminating the hot spot phenomenon.

[0040] Preferably, the acrylic light guide plate 3001 is formed by hot pressing. Hot pressing can achieve a high-precision microstructure of the acrylic light guide plate, effectively improving the optical uniformity. Hot pressing also reduces material waste, increases utilization rate, and effectively reduces manufacturing costs.

[0041] In other embodiments, the light guide plate 3001 may be a silicone light guide plate 3001, a glass light guide plate 3001, or a polycarbonate (PC) light guide plate 3001.

[0042] In this embodiment, the light guide plate 3001 has an upper surface 3002 and a lower surface 3003 opposite to the upper surface 3002. The upper surface 3002 faces the display panel 1001. A reflective film 3004 is provided on the lower surface 3003. The reflective film 3004 is arranged to reflect light emitted from the light source component 4000 toward the lower surface 3003 back to the upper surface 3002. In cooperation with the reflective film 3004, the light guide plate 3001 converts the light generated by the light source component 4000 from a linear light source into a surface light source. The provision of the reflective film 3004 effectively reduces the loss of optical efficiency due to the dissipation of light energy, further improving the overall optical efficiency and display brightness, making the output of the surface light source formed on the display panel 1001 more uniform and stable, and avoiding glare caused by locally excessively bright light.

[0043] In this embodiment, the main body 1000 further includes a dual prism sheet film 1002. The dual prism sheet film 1002 is disposed between the second prism layer 5000 and the display panel 1001. The dual prism sheet film 1002 can filter polarized light that does not meet the requirements of the display panel 1001, reduce glare caused by scattering and reflection, and ultimately improve the contrast of the screen.

[0044] Preferably, the dual prism sheet film 1002 is a DBEF (Dual Brightness Enhancement Film) reflective polarizing thin film. DBEF reflective polarizing thin film has high polarization selectivity, contributing to improved brightness and contrast of the display screen. This maintains a good balance of the color components of the light output from the display panel 1001, improving the color saturation and contrast of the overall image. In this way, the screen becomes clearer and more realistic, and the display quality can be maintained stably and excellently in various environments.

[0045] In this embodiment, the dual prism sheet film 1002 has a first atomization surface 1003. The atomization range of the first atomization surface 1003 is 40% to 85%. The provision of the first atomization surface 1003 can further uniformize the light beam modulated by the second prism layer 5000, avoiding localized excessive or low brightness caused by light spot concentration, and achieving a more ideal surface light source effect.

[0046] In this embodiment, the main body 1000 further includes a first diffusion film 1004. The first diffusion film 1004 is disposed between the light guide component 3000 and the first prism layer 2000. The first diffusion film 1004 is used to diffuse light generated by the light source component 4000 toward the second prism layer 5000. The first diffusion film 1004 also includes a second atomization surface 1201. The atomization range of the second atomization surface 1201 is 86% to 95%. The first diffusion film 1004 can sufficiently scatter the light from the light guide plate 3001, allowing the light entering the second prism layer 5000 to have a wider angular distribution. This improves the uniformity of the light field across the display panel 1001 and prevents significant local hot spots or dark areas.

[0047] In this embodiment, the main body 1000 further includes a second diffusion film 1005. The second diffusion film 1005 is disposed between the dual prism sheet film 1002 and the display panel 1001. The second diffusion film 1005 is used to diffuse light toward the display panel 1001. The second diffusion film 1005 also includes a third atomization surface 1202. The atomization range of the third atomization surface 1202 is 40% to 85%. The second diffusion film 1005 can further diffuse and soften the light, effectively avoiding local brightness discrepancies and ensuring a consistent light field across the entire display panel 1001.

[0048] In this embodiment, the main body 1000 further includes a cover plate 1006 disposed above the display panel 1001. The cover plate 1006 is a diffuse reflection glass cover plate 1006. The surface structure of the diffuse reflection glass can effectively scatter incident light. This allows light from the display panel 1001 or the environment to be uniformly diffused when passing through the cover plate 1006, thereby avoiding the occurrence of significant reflection hot spots or specular reflection effects. In this way, the glare phenomenon is reduced and visual comfort is improved.

[0049] In this embodiment, the cover plate 1006 has a fourth atomizing surface 1007. The first atomizing surface 1003 is disposed facing the fourth atomizing surface 1007. By providing the first atomizing surface 1003 and the fourth atomizing surface 1007, light passing through the cover plate 1006 is uniformly dispersed before entering the display panel 1001, further eliminating localized high-brightness and dark areas and achieving a more uniform light field distribution. Specifically, the fourth atomizing surface 1007 is formed by etching the cover plate 1006 with an acidic solution. The atomization range of the fourth atomizing surface 1007 is 2.8% to 8%. The light transmittance range of the fourth atomizing surface 1007 is 96% to 99%.

[0050] In this embodiment, the light source component 4000 includes at least one LED lamp bar 4001. The LED lamp bar 4001 is disposed on the edge of the light-guiding component 3000. The LED lamp bar 4001 includes a plurality of LED lamp beads 4002. The LED lamp beads 4002 are low-blue light and wide-color gamut LED lamp beads 4002. By using the low-blue light and wide-color gamut LED lamp beads 4002, the output of blue light components can be effectively reduced, thereby reducing retinal irritation and improving eye protection when users use displays for long periods of time.

[0051] In this embodiment, the emission wavelength range of the blue light chip of the LED lamp bead 4002 is 457nm to 485nm. A phosphor is disposed in the light beam path of the LED lamp bead 4002. By limiting the blue light wavelength of the LED lamp bead 4002 to 457nm to 485nm, not only can high-precision white light blending and color balance be achieved, but also the corresponding phosphor conversion technology can be more effectively utilized. In this way, a more uniform and natural white light effect can be achieved, and excellent color reproduction performance can be achieved.

[0052] In this embodiment, the main body 1000 further includes a frame component 1008. The frame component 1008 includes a housing 1101. A cover plate 1006 is disposed over the housing 1101, and together with the housing 1101, forms a sealed cavity 1102. The display panel 1001, the first prism layer 2000, the light-guiding component 3000, and the light source component 4000 are all disposed within the sealed cavity 1102. This configuration effectively prevents dust and moisture in the air from scattering or absorbing light in the light propagation path, thereby improving the optical efficiency and brightness of the display panel 1001 and ensuring better color reproduction and uniform brightness distribution.

[0053] In this embodiment, the frame component 1008 further includes a fixing frame 1103. The fixing frame 1103 is attached to the inside of the housing 1101 to fix the display panel 1001 to the housing 1101. This prevents the display panel 1001 from shifting or shaking due to vibration or external force. In this way, the display panel 1001 is always maintained in an optimal display state.

[0054] In this embodiment, shock-preventing strips 1104 are further provided on the side edges of the fixing frame 1103. The shock-preventing strips 1104 are configured to prevent friction or collision between the display panel 1001 and the fixing frame 1103. Specifically, the shock-preventing strips 1104 are made of foam cotton rubber. As a soft material, foam cotton rubber has excellent elasticity and shock-absorbing properties, and can form an effective isolation layer between the display panel 1001 and the fixing frame 1103. When the display panel 1001 is subjected to an external impact or slight misalignment occurs, the foam cotton rubber absorbs and uniformly relieves the impact energy, preventing the panel from directly colliding hard with the fixing frame 1103 or causing friction damage.

[0055] In this embodiment, a DC constant current chip 1009 is further electrically connected to the display panel 1001. The DC constant current chip 1009 is used to linearly adjust the brightness of the light source component 4000 by adjusting the current of the light source component 4000, thereby ensuring the uniformity and stability of image display at different brightness levels and improving the color accuracy and contrast of the entire display.

[0056] In this embodiment, the main body 1000 further includes a driving substrate 1010 and an FPC wiring board 1011. The driving substrate 1010, the FPC wiring board 1011, and the display panel 1001 are electrically connected to each other. This configuration not only optimizes signal transmission and system integration, but also improves the overall performance of the product in terms of thinness, lightness, stability, and ease of maintenance.

[0057] It should be noted that all directional indications (e.g., up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to describe the relative positional relationships and movement situations between components in a specific posture (as shown in the drawings). When the posture changes, the directional indications also change accordingly.

[0058] Furthermore, the terms "first" and "second" used in the present invention are used only to distinguish between components and are not to be understood as indicating or implying their relative importance or the quantity of the designated components. Therefore, the elements defined as "first" and "second" may explicitly or implicitly include at least one element. Furthermore, the term "and / or" in the entire sentence includes three schemes, taking A and / or B as examples: proposal A, proposal B, and a proposal that simultaneously satisfies both A and B. Proposals may be combined with each other, but this must be based on what a person skilled in the art can achieve. If a combination of proposals contradicts or is not feasible, the combination of technical proposals should be considered nonexistent and not within the scope of protection sought by the present invention.

[0059] The above is merely a preferred embodiment of the present invention and does not limit the scope of the patent claims. Any equivalent structural transformations made using the contents of the specification and drawings based on the concept of the present invention, or those directly or indirectly used in other related technical fields, are also within the scope of protection of the present invention.

Claims

1. A body (1000) The body (1000) includes a display panel (1001), a first prism layer (2000), a light-guiding component (3000), and a light source component (4000); The light source component (4000) is used to generate light rays, and the light rays generated by the light source component (4000) pass through the light-guiding component (3000), the condensing prism, and the display panel (1001) in sequence, and display a screen through the display panel (1001); The eye protection display (100) is characterized in that the first prism layer (2000) includes a plurality of raised first focusing prisms (2001), each of which includes a first bottom surface (2002), a first top surface (2003), and a first side surface (2004) connecting the first bottom surface (2002) and the first top surface (2003), and the first side surface (2004) is an arc-shaped first side surface (2004).

2. The width of the first focusing prism (2001) gradually decreases from the first bottom surface (2002) toward the first top surface (2003), 2. The eye protection display (100) of claim 1, wherein the first top surface (2003) is an arcuate first top surface (2003) and the first bottom surface (2002) is a flat first bottom surface (2002).

3. The eye protection display (100) of claim 2, characterized in that the main body (1000) further includes a second prism layer (5000), the second prism layer (5000) having a plurality of raised second focusing prisms (5001), the first focusing prism (2001) and the second focusing prism (5001) being arranged at an angle to each other.

4. The eye protection display (100) of claim 3, characterized in that the first focusing prism (2001) and the second focusing prism (5001) are arranged at an acute angle, a right angle, or an obtuse angle.

5. The second focusing prism (5001) includes a second bottom surface (5002), a second top surface (5003), and a second side surface (5004) connecting the second bottom surface (5002) and the second top surface (5003), the second side surface (5004) being an arc-shaped second side surface (5004), the second top surface (5003) being an arc-shaped second top surface (5003), the second bottom surface (5002) being a flat second bottom surface (5002), and the width of the second focusing prism (5001) gradually decreasing from the second bottom surface (5002) to the second top surface (5003), The eye protection display (100) described in claim 4, characterized in that the second prism layer (5000) is arranged above the first prism layer (2000), and the first top surface (2003) of the first focusing prism (2001) and the second top surface (5003) of the second focusing prism (5001) are both arranged facing the display panel (1001).

6. The light-guiding component (3000) includes a light-guiding plate (3001), and the light source component (4000) is provided on a side edge of the light-guiding plate (3001); The light guide plate (3001) is an acrylic light guide plate (3001), The eye protection display (100) described in claim 5, characterized in that the light guide plate (3001) has an upper surface (3002) and a lower surface (3003) opposite the upper surface (3002), the upper surface (3002) is provided facing the display panel (1001), and the lower surface (3003) is provided with a reflective film (3004), and the reflective film (3004) is arranged to reflect light rays emitted from the light source component (4000) to the lower surface (3003) to the upper surface (3002).

7. The body (1000) further includes a dual prism sheet film (1002), and the dual prism sheet film (1002) is a DBEF reflective polarizing thin film; The dual prism sheet film (1002) is disposed between the second prism layer (5000) and the display panel (1001), and the dual prism sheet film (1002) has a first atomization surface (1003), and the atomization range of the first atomization surface (1003) is 40% to 85%; The main body (1000) further includes a first diffusion film (1004), which is disposed between the light-guiding component (3000) and the first prism layer (2000), and is used to diffuse the light generated by the light source component (4000) toward the second prism layer (5000). The first diffusion film (1004) has a second atomization surface (1201), and the atomization range of the second atomization surface (1201) is 86% to 95%. The eye protection display (100) of claim 6, characterized in that the main body (1000) further includes a second diffusion film (1005), which is arranged between the dual prism sheet film (1002) and the display panel (1001), and the second diffusion film (1005) is used to diffuse light rays toward the display panel (1001), and the second diffusion film (1005) has a third atomization surface (1202), and the atomization range of the third atomization surface (1202) is 40% to 85%.

8. The eye protection display (100) of claim 7, wherein the main body (1000) further includes a cover plate (1006) disposed above the display panel (1001), the cover plate (1006) being a diffusely reflective glass cover plate (1006), the cover plate (1006) having a fourth atomizing surface (1007), the fourth atomizing surface (1007) being formed by etching the cover plate (1006) with an acidic dissolving solution, the atomization range of the fourth atomizing surface (1007) being 2.8% to 8%, and the light transmittance range of the fourth atomizing surface (1007) being 96% to 99%.

9. The light source component (4000) includes at least one LED lamp bar (4001), the LED lamp bar (4001) is disposed on the edge of the light-guiding component (3000), the LED lamp bar (4001) includes a plurality of LED lamp beads (4002), the LED lamp beads (4002) are low blue light and wide color gamut LED lamp beads (4002); The eye protection display (100) of claim 8, wherein the emission wavelength range of the blue light chip of the LED lamp bead (4002) is 457nm-485nm.

10. The body (1000) further includes a frame component (1008), the frame component (1008) including a housing (1101), the cover plate (1006) being disposed over the housing (1101) and forming a sealed cavity (1102) together with the housing (1101); the display panel (1001), the first prism layer (2000), the light-guiding component (3000), and the light source component (4000) are all installed in the sealed cavity (1102), and the frame component (1008) further includes a fixing frame (1103), which is attached to the inside of the housing (1101) to fix the display panel (1001) to the housing (1101); The fixing frame (1103) is further provided with anti-shock strips (1104) on its side edges, and the anti-shock strips (1104) are configured to prevent friction or collision between the display panel (1001) and the fixing frame (1103); The display panel (1001) is further electrically connected to a DC constant current chip (1009), which is used to linearly adjust the brightness of the light source component (4000) by adjusting the current of the light source component (4000); The eye protection display (100) of claim 1, characterized in that the main body (1000) further includes a driving substrate (1010) and a plurality of FPC wiring substrates (1011), and the driving substrate (1010), the FPC wiring substrate (1011) and the display panel (1001) are electrically connected to each other.

Images