Transparent display

Abstract

This application provides a transparent display, including: a light-blocking area, a first light-transmitting area, and a second light-transmitting area. The first light-transmitting area is disposed on the left and right sides of the light-blocking area, and the first light-transmitting area has a perfect circle with a predetermined diameter. The second light-transmitting area is disposed on the upper and lower sides of the light-blocking area, and the second light-transmitting area has an ellipse with a predetermined minor axis and a predetermined major axis. The light-blocking area is either nearly adjacent to or tangent to the first light-transmitting area or the second light-transmitting area.

Description

Technical Field

[0001] This application relates to a transparent display, and more particularly to a micro light-emitting diode (micro LED). Background Technology

[0002] With the widespread development and increasingly diverse applications of transparent display technology, beyond just display functionality, many derivative applications and human-computer interactions require viewing the scene behind the transparent display. Among related technologies, LCD, OLED, and Micro LED are the mainstream transparent display technologies. Micro LED displays, due to their small area ratio and extremely high luminous range and brightness, are more suitable as the display medium for transparent displays. In principle, at the same luminous brightness, LCD has an aperture ratio of approximately 10%, OLED approximately 50%, while Micro LED can reach nearly 80%; that is, at the same luminous brightness, Micro LED can achieve a greater transparency effect.

[0003] However, in related technologies, when light actually passes through an opening with a surface structure or a slit, the light bends, exhibiting interference and diffraction phenomena. That is, the light bends at the edge of the slit and produces alternating bright and dark fringes at a distance. Diffraction limits the ability of optical systems to accurately reproduce details, causing smaller details to be blurred due to the dispersion of light as it diffracts. Furthermore, when high diffraction effects occur (small openings or high frequencies), viewing the pattern behind a transparent display is more likely to result in noticeable ghosting. The following utilizes... Figures 1 to 3 To further explain, Figure 1 A schematic diagram of a slit in a display component and its diffraction effect in the related art is shown; Figure 2 A schematic diagram of a slit in a display component and its diffraction effect in the related art is shown; Figure 3 A schematic diagram of a slit in a display component and its diffraction effect in related technologies is shown. For example... Figures 1 to 3 As shown, the opening A of the display component 10 is larger than the opening C of the display component 20, and the opening C of the display component 20 is larger than the opening E of the display component 30. Therefore, the diffraction pattern D on the back plate 22 is more blurred than the diffraction pattern B on the back plate 12, and the diffraction pattern F on the back plate 32 is more blurred than the diffraction pattern D on the back plate 22.

[0004] Therefore, how to develop a transparent display that can solve the above problems is an important issue that the industry needs to consider. Summary of the Invention

[0005] In view of this, the purpose of this application is to solve the problem of diffraction effect caused by slits in display components in related technologies. Therefore, by means of technical features such as adjusting the size of the light-shielding area and the light-transmitting area and the configuration relationship between the light-shielding area and the light-transmitting area, the effect of solving the above problem can be achieved.

[0006] According to one aspect of this application, a transparent display is provided, comprising:

[0007] Shaded area;

[0008] The first light-transmitting area is located on the left and right sides of the light-blocking area, and the first light-transmitting area has a perfect circle with a preset diameter; and

[0009] The second light-transmitting area is located on the upper and lower sides of the light-blocking area. The second light-transmitting area has an ellipse with a preset minor axis and a preset major axis.

[0010] In this system, the shading area is separated from the first light-transmitting area and the second light-transmitting area by a first distance rather than being adjacent to or tangent to each other, and adjacent shading areas are separated by a second distance.

[0011] According to one or more embodiments of this application, the light-shielding area includes a light-emitting pixel LED assembly or a light-emitting sub-pixel LED assembly, a driving circuit assembly, and metal traces.

[0012] According to one or more embodiments of this application, a first light-transmitting area, a second light-transmitting area, and a light-blocking area constitute a pixel or sub-pixel.

[0013] According to one or more embodiments of this application, the second distance is equal to or greater than twice the first distance.

[0014] According to another aspect of this application, a transparent display is provided, comprising:

[0015] Shaded area;

[0016] The first light-transmitting area is located on the left and right sides of the light-blocking area, and the first light-transmitting area has a perfect circle with a preset diameter; and

[0017] The second light-transmitting area is located on the upper and lower sides of the light-blocking area. The second light-transmitting area has an ellipse with a preset minor axis and a preset major axis.

[0018] In this case, the shading area is separated from the first light-transmitting area and the second light-transmitting area by a first distance rather than being adjacent to or tangent to each other, and adjacent shading areas are separated by a second distance.

[0019] The light-shielding area includes the light-emitting pixel LED assembly or light-emitting sub-pixel LED assembly, the driving circuit assembly, and the metal traces;

[0020] The first light-transmitting area, the second light-transmitting area, and the light-blocking area constitute a pixel or sub-pixel.

[0021] According to one or more embodiments of this application, the second distance is equal to or greater than twice the first distance.

[0022] According to another aspect of this application, a transparent display is provided, comprising:

[0023] Shaded area;

[0024] The first light-transmitting area is located on the left and right sides of the light-blocking area, and the first light-transmitting area has a perfect circle with a preset diameter; and

[0025] The second light-transmitting area is located on the upper and lower sides of the light-blocking area. The second light-transmitting area has an ellipse with a preset minor axis and a preset major axis.

[0026] Among them, the shading area is either close to or tangent to the first light-transmitting area or the second light-transmitting area.

[0027] According to one or more embodiments of this application, the light-shielding area includes a light-emitting pixel LED assembly or a light-emitting sub-pixel LED assembly, a driving circuit assembly, and metal traces.

[0028] According to one or more embodiments of this application, a first light-transmitting area, a second light-transmitting area, and a light-blocking area constitute a pixel or sub-pixel.

[0029] According to another aspect of this application, a transparent display is provided, comprising:

[0030] Shaded area;

[0031] The first light-transmitting area is located on the left and right sides of the light-blocking area, and the first light-transmitting area has a perfect circle with a preset diameter; and

[0032] The second light-transmitting area is located on the upper and lower sides of the light-blocking area. The second light-transmitting area has an ellipse with a preset minor axis and a preset major axis.

[0033] Among them, the light-blocking area is either nearly adjacent to or tangent to the first light-transmitting area or the second light-transmitting area;

[0034] The light-shielding area includes the light-emitting pixel LED assembly or light-emitting sub-pixel LED assembly, the driving circuit assembly, and the metal traces;

[0035] The first light-transmitting area, the second light-transmitting area, and the light-blocking area constitute a pixel or sub-pixel. Attached Figure Description

[0036] To make the above and other objects, features, advantages and embodiments of this application more readily understood, the accompanying drawings are described below:

[0037] Figure 1 This is a schematic diagram of the slit of a display component and its diffraction effect in related technologies.

[0038] Figure 2 This is a schematic diagram of the slit of a display component and its diffraction effect in related technologies.

[0039] Figure 3 This is a schematic diagram of the slit of a display component and its diffraction effect in related technologies.

[0040] Figure 4 This is a schematic diagram of the slits and diffraction effect of a pair of display components in this application.

[0041] Figure 5 This is a schematic diagram of the slits and diffraction effect of a pair of display components in this application.

[0042] Figure 6 This is a schematic diagram of the slits and diffraction effect of a pair of display components in this application.

[0043] Figure 7 This is a schematic diagram of the slits and diffraction effect of a pair of display components in this application.

[0044] Figure 8 This is a schematic diagram of the shape design of the light-transmitting area of ​​a display component according to an embodiment of this application and the simulation results of its diffraction effect.

[0045] Figure 9 This is a schematic diagram of the shape design of the light-transmitting area of ​​a display component according to an embodiment of this application and the simulation results of its diffraction effect.

[0046] Figure 10 This is a schematic diagram illustrating the shape design, size, and configuration of the light-transmitting area of ​​a display component according to an embodiment of this application.

[0047] Figure 11 This is a schematic diagram illustrating the shape design, size, and configuration of the light-transmitting area of ​​a display component according to an embodiment of this application.

[0048] Figure 12 This is a schematic diagram illustrating the shape design, size, and configuration of the light-transmitting area of ​​a display component according to an embodiment of this application.

[0049] In accordance with customary practice, the various features and components in the figures are not drawn to scale. The drawings are intended to best represent the specific features and components relevant to this application. Furthermore, similar components and parts are referred to by the same or similar component symbols across different figures.

[0050] Explanation of reference numerals in the attached figures:

[0051] Display components: 10;

[0052] Opening: A;

[0053] Display components: 20;

[0054] Opening: C;

[0055] Display components: 30;

[0056] Opening: E;

[0057] Back panel: 22;

[0058] Diffraction pattern: D;

[0059] Back panel: 12;

[0060] Diffraction pattern: B;

[0061] Back panel: 32;

[0062] Diffraction pattern: F;

[0063] Display component: 410;

[0064] Opening: 410a;

[0065] Light intensity: 400;

[0066] Diffraction pattern: 420;

[0067] Display component: 510;

[0068] Opening: 510a;

[0069] Light intensity: 500;

[0070] Plane: 520;

[0071] Diffraction pattern: 520a;

[0072] Display component: 610;

[0073] Opening: 610a;

[0074] Light intensity: 600;

[0075] Area: 650;

[0076] Display component: 710;

[0077] Opening: 710a;

[0078] Light intensity: 700;

[0079] Area: 750;

[0080] Display luminous areas: 810, 820, 830, 840;

[0081] Transmitting areas: 810b, 820b, 830b, 840b;

[0082] Transmitting areas: 810a, 820a, 830a, 840a;

[0083] Areas: 880, 870, 860, 850;

[0084] X direction: 880c, 870c, 860c, 850c;

[0085] Transmitting areas: 910a, 920a, 930a, 940a;

[0086] Display luminous areas: 910, 920, 930, 940;

[0087] Transmitting areas: 910b, 920b, 930b, 940b;

[0088] Areas: 980, 970, 960, 950;

[0089] X direction: 980c, 970c, 960c, 950c;

[0090] Display components: 1000;

[0091] Shaded area: 1010;

[0092] Transparent area: 1020;

[0093] Sub-transmittance zone: 1020a;

[0094] Sub-transmittance zone: 1020b;

[0095] Driver component area: 1010a;

[0096] Metal trace area: 1010b;

[0097] RBG display luminous area: 1010c;

[0098] Sub-transmittance area: 2;

[0099] Shading area: 3;

[0100] Sub-transmitting area: 1;

[0101] Spacing: D3;

[0102] Display component: 1100;

[0103] Sub-transmittance area: 2;

[0104] Sub-transmittance area: 2A;

[0105] Shaded area: 3A;

[0106] Sub-transmittance area: 1A;

[0107] Diameter: d5;

[0108] Side lengths: d1, d2;

[0109] Display components: 1200;

[0110] Major axis: d4;

[0111] Minor axis: d3. Detailed Implementation

[0112] To enable the esteemed examiner to gain a better understanding of the purpose, shape, structural features, and functions of this application, specific embodiments are provided in conjunction with the accompanying drawings for detailed explanation below.

[0113] The following disclosure provides different embodiments or examples to establish different features of the provided object. The specific examples of components and arrangements described below are for simplification and are not intended to be limiting; the size and shape of the components are not limited to the scope or values ​​disclosed, but may depend on the manufacturing process conditions or desired characteristics of the components. For example, the technical features of this application are described using cross-sectional views, which are schematic diagrams of idealized embodiments. Therefore, differences in the shapes illustrated due to manufacturing processes and / or tolerances are foreseeable and should not be limiting.

[0114] Furthermore, spatial relative terms, such as “below,” “under,” “lower than,” “above,” and “higher than,” are used to easily describe the relationship between the elements or features shown in the accompanying drawings. In addition, spatial relative terms include not only the directions depicted in the illustrations but also the different directions in which the components are used or operated.

[0115] First, it is necessary to explain the technical content of the comparative examples in this application and the problems faced by the technology of the comparative examples. For example, the light-transmitting area of ​​the panel in the comparative examples of this application is rectangular. Through simulation and theoretical results, it was found that light passing through the rectangular light-transmitting area exhibits obvious diffraction phenomena in the X and Y directions, while the circular light-transmitting area exhibits concentric circle diffraction phenomena, but the visual effect of image distortion is relatively minor. Please refer to the following... Figures 4 to 7 , Figure 4 A schematic diagram of the slits and diffraction effect of a pair of proportional display components of this application is shown; Figure 5 A schematic diagram of the slits and diffraction effect of a pair of proportional display components of this application is shown; Figure 6 A schematic diagram of the slits and diffraction effect of a pair of proportional display components of this application is shown; Figure 7 A schematic diagram of the slits and diffraction effect of a pair of proportional display components of this application is shown. Figures 4 to 7As shown, when simulating multiple rectangular and multiple circular openings (or "slits") under the same total aperture ratio, the simulation results show that the number and shape of the openings result in different degrees of distortion after light passes through. This is further explained below. Figure 4 As shown, the display component 410 has an elongated slit opening 410a. When light 400 passes through the elongated slit opening 410a, a strip-shaped diffraction pattern 420 is generated behind the display component 410. Figure 5 As shown, the display component 510 has a circular opening 510a. When light 500 passes through the circular opening 510a, a concentric circle diffraction pattern 520a is generated on the rear plane 520 of the display component 510. Figure 4 and Figure 5 A comparison shows that, among the diffraction phenomena produced by light passing through rectangular and circular openings, the circular opening causes a less noticeable visual distortion. Additionally, as... Figure 6 As shown, the display component 610 has multiple elongated slit openings 610a. When light 600 passes through these elongated slit openings 610a, severe diffraction occurs in the rear region 650 of the display component 610. For example... Figure 7 As shown, the display component 710 has multiple circular openings 710a. When light 700 passes through the multiple circular openings 710a, it will generate a relatively large light emission in the rear area 750 of the display component 710. Figure 6 Slight diffraction occurs in area 650. Figure 6 and Figure 7 A comparison reveals that, among the diffraction phenomena caused by light passing through multiple rectangular and multiple circular openings, the visual distortion effect caused by multiple circular openings is still relatively minor. Therefore, in the comparative examples of this application, if the distance from the center after light diffracts is defined by the X and Y directions, it is found that the circular shape is less prone to distortion after light passes through, meaning that the transparent display with this design can more clearly see the image behind it.

[0116] Next, please refer to the following in order. Figure 8 as well as Figure 9 , Figure 8 A schematic diagram showing the light-transmitting area shape design of a display component according to an embodiment of this application and the simulation results of its diffraction effect is illustrated. Figure 9 A schematic diagram illustrating the shape design of the light-transmitting area of ​​a display component according to an embodiment of this application and the simulation results of its diffraction effect is shown. Figure 8 As shown, the shape design of the light-transmitting area in one embodiment of this application has been confirmed by simulation. First, fix... Figure 8The shapes of the light-transmitting areas 810b, 820b, 830b, and 840b located above and below the light-emitting areas 810, 820, 830, and 840 on the left side are simulated by fixing the minor axis distance while varying the major axis distance. The simulation results show that as the major axis distance of the light-transmitting areas 840a, 830a, 820a, and 810a on the left and right sides decreases (e.g., ...), ... Figure 8 As shown on the right), the diffraction of the X direction 880c, 870c, 860c, and 850c within regions 880, 870, 860, and 850 gradually decreases.

[0117] In view of this, such as Figure 9 As shown, some embodiments of this application use the similarity or tangency of the shapes of the upper, lower, left, and right light-transmitting areas of the display light-emitting area as a design basis. For example, the shape of the left and right light-transmitting areas 910a, 920a, 930a, and 940a of the display light-emitting areas 910, 920, 930, and 940 is replaced by the size of a perfect circle (e.g., Figure 9 (As shown on the left); Additionally, the shapes of the upper and lower light-transmitting areas 910b, 920b, 930b, and 940b of the light-emitting areas 910, 920, 930, and 940 are shown (e.g., as shown on the left). Figure 9 The left side (shown) is not particularly limited. Thus, design simulation results show that the introduction of circular shapes (e.g., light-transmitting areas 910a, 930a) can effectively reduce diffraction in the X direction (980c, 970c, 960c, 950c) within regions 980, 970, 960, and 950. Furthermore, in other embodiments of this application, to improve product transmittance, the size of the circular light-transmitting area is gradually increased; however, with the interlacing of the upper and lower light-transmitting areas, diffraction occurs again in the X direction. Therefore, other embodiments of this application further propose different designs and configurations for the shapes and sizes of the upper, lower, left, and right light-transmitting areas of the display light-emitting area.

[0118] Next, please refer to Figure 10 , Figure 10 This diagram illustrates the shape, size, and configuration of the light-transmitting area of ​​a display component according to an embodiment of this application. It should be particularly noted that, after optimization, this embodiment of the application proposes a display component that combines light transmission and anti-diffraction effects (such as...). Figure 10 (As shown), the technical means are explained as follows:

[0119] like Figure 10As shown, the display component 1000 includes, but is not limited to, a light-shielding area 1010 (shown by a rectangular dashed line) and a light-transmitting area 1020. It should be specifically noted that the light-shielding area 1010 (shown by a rectangular dashed line) and the light-transmitting area 1020 constitute a pixel (or sub-pixel), and the light-transmitting area 1020 includes a horizontal (X-direction) sub-light-transmitting area 1020a and a vertical (Y-direction) sub-light-transmitting area 1020b. Furthermore, the light-shielding area 1010 includes, but is not limited to, a driving component area 1010a, a metal trace area 1010b, and an RGB display light-emitting area 1010c.

[0120] Next, please refer to Figure 11 , Figure 11 A schematic diagram illustrating the shape design, size, and configuration of the light-transmitting area of ​​a display component according to an embodiment of this application is shown. Figure 11 As shown, sub-transmitting areas 2 are defined as the transmitting areas above and below the light-blocking areas 3, and are designed as approximately ellipses with a major axis b and a minor axis a. Additionally, sub-transmitting areas 1 are defined as the transmitting areas on the left and right sides of the light-blocking areas 3, and are designed as approximately symmetrical circles with a diameter c. It should be noted that the internal components of the light-blocking areas 3 include, but are not limited to, light-emitting pixel LED components or light-emitting sub-pixel LED components, driving circuit components, and metal traces, and adjacent light-blocking areas 3 are arranged within the display component 1100 at equal intervals D3. However, as... Figure 11 As shown, the light-blocking area 3 is spaced a certain distance from both the sub-light-transmitting area 2 and the sub-light-transmitting area 1, rather than being adjacent to or tangent to each other. Figure 11 D3 is twice the value of that certain distance.

[0121] Additionally, please refer to Figure 12 , Figure 12 A schematic diagram illustrating the shape design, size, and configuration of the light-transmitting area of ​​a display component according to an embodiment of this application is shown. Figure 12 As shown, the sub-transmitting area 2A is defined as the transmitting area above and below the shading area 3A, and is designed to have a long axis b ( Figure 12 The middle axis is indicated by d4, also called the major axis d4, and the minor axis a ( Figure 12 The approximate ellipse is denoted by d3 (also called the minor axis d3). Furthermore, the sub-transmitting area 1A is defined as the transmitting area on the left and right sides of the shading area 3, and is designed with a diameter of c (…). Figure 12 The circle, denoted by d5 (also called the diameter d5), is an approximately symmetrical circle. It should be noted that this should also be considered in conjunction with other references. Figure 11 and Figure 12 , Figure 12 The area of ​​the shading zone 3A is greater than Figure 11the area of the light-shielding region 3, and the internal components of the light-shielding region 3A include, but are not limited to, light-emitting pixel LED components or light-emitting sub-pixel LED components, drive circuit components, and metal traces. The side lengths of the light-shielding region 3A are d1 and d2, and the defined area is d1*d2. The adjacent light-shielding regions 3A are arranged at an equal pitch D3 within the display component 1200.

[0122] It should be specifically noted here that since Figure 12 the area of the light-shielding region 3A is larger than Figure 11 the area of the light-shielding region 3, so that Figure 12 the pitch D3 is less than Figure 11 the pitch D3, that is, the light-shielding region 3A is almost adjacent or tangent to either the sub-transmissive region 2A or the sub-transmissive region 1A.

[0123] In an embodiment of the present application, d1*d2 is less than a*b*π, and the diameter c, the pitch D3, and the long axis b have the following relationship: (D3 - b / 2) < c < D3. Additionally, in other embodiments of the present invention, d1*d2 is greater than a*b*π, and the diameter c, the pitch D3, and the side length d1 have the following relationship: (D3 - d1 / 2) < c < D3.

[0124] In addition, a transparent display in an embodiment of the present application includes a light-shielding region, a first transmissive region, and a second transmissive region. The first transmissive region is disposed on the left and right sides of the light-shielding region, and the first transmissive region has a perfect circle with a preset diameter. The second transmissive region is disposed on the upper and lower sides of the light-shielding region, and the second transmissive region has an ellipse with a preset minor axis and a preset major axis. The light-shielding region is spaced apart from the first transmissive region and the second transmissive region by a first distance and is not adjacent or tangent, and the adjacent light-shielding regions have a second distance.

[0125] In another embodiment of the present application, the light-shielding region includes a light-emitting pixel LED component or a light-emitting sub-pixel LED component, a drive circuit component, and metal traces.

[0126] In another embodiment of the present application, the first transmissive region, the second transmissive region, and the light-shielding region form pixels or sub-pixels.

[0127] In another embodiment of the present application, the second distance is equal to or greater than twice the first distance.

[0128] A transparent display according to another embodiment of this application includes a light-shielding area, a first light-transmitting area, and a second light-transmitting area. The first light-transmitting area is disposed on the left and right sides of the light-shielding area, and the first light-transmitting area has a perfect circle with a predetermined diameter. The second light-transmitting area is disposed on the upper and lower sides of the light-shielding area, and the second light-transmitting area has an ellipse with a predetermined minor axis and a predetermined major axis. The light-shielding areas are spaced apart by a first distance from each other, rather than being adjacent to or tangent to each other, and adjacent light-shielding areas are spaced apart by a second distance. The light-shielding area includes a light-emitting pixel LED assembly or a light-emitting sub-pixel LED assembly, a driving circuit assembly, and metal traces. The first light-transmitting area, the second light-transmitting area, and the light-shielding area constitute a pixel or a sub-pixel.

[0129] In another embodiment of this application, the second distance is equal to or greater than twice the first distance.

[0130] A transparent display according to another embodiment of this application includes a light-shielding area, a first light-transmitting area, and a second light-transmitting area. The first light-transmitting area is disposed on the left and right sides of the light-shielding area, and the first light-transmitting area has a perfect circle with a predetermined diameter. The second light-transmitting area is disposed on the upper and lower sides of the light-shielding area, and the second light-transmitting area has an ellipse with a predetermined minor axis and a predetermined major axis. The light-shielding area is either nearly adjacent to or tangent to the first light-transmitting area or the second light-transmitting area.

[0131] In another embodiment of this application, the light-shielding area includes a light-emitting pixel LED assembly or a light-emitting sub-pixel LED assembly, a driving circuit assembly, and metal traces.

[0132] In another embodiment of this application, the first light-transmitting area, the second light-transmitting area, and the light-blocking area constitute a pixel or sub-pixel.

[0133] A transparent display according to another embodiment of this application includes a light-shielding area, a first light-transmitting area, and a second light-transmitting area. The first light-transmitting area is disposed on the left and right sides of the light-shielding area, and the first light-transmitting area has a perfect circle with a predetermined diameter. The second light-transmitting area is disposed on the upper and lower sides of the light-shielding area, and the second light-transmitting area has an ellipse with a predetermined minor axis and a predetermined major axis. The light-shielding area is either nearly adjacent to or tangent to the first light-transmitting area or the second light-transmitting area. The light-shielding area includes a light-emitting pixel LED assembly or a light-emitting sub-pixel LED assembly, a driving circuit assembly, and metal traces. The first light-transmitting area, the second light-transmitting area, and the light-shielding area constitute a pixel or a sub-pixel.

[0134] In summary, the purpose of this invention is to solve the problem of diffraction effect caused by slits in display components in related technologies. Therefore, by adjusting the dimensions of the light-shielding area and the light-transmitting area, as well as the configuration relationship between them, the invention achieves the effect of solving the problems of related technologies. In other words, the Micro LED transparent display provided by the embodiments of this application meets expectations, achieving a transmittance of over 60% while also possessing anti-diffraction effects, thus achieving the effect of solving the problems of related technologies.

[0135] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and scope of the technical solutions of this application.

Claims

1. A transparent display, characterized in that, include: Shaded area; The first light-transmitting area is disposed on the left and right sides of the light-shielding area, and the first light-transmitting area is a perfect circle with a preset diameter; as well as The second light-transmitting area is disposed on the upper and lower sides of the light-blocking area, and the second light-transmitting area has an ellipse with a preset minor axis and a preset major axis; Wherein, the light-blocking area is spaced apart from the first light-transmitting area and the second light-transmitting area by a first distance rather than being adjacent to or tangent to them, and the adjacent light-blocking areas are separated by a second distance; the second distance is equal to or greater than twice the first distance.

2. The transparent display as described in claim 1, characterized in that, The light-shielding area includes light-emitting pixel LED components or light-emitting sub-pixel LED components, driving circuit components, and metal traces.

3. The transparent display as described in claim 1, characterized in that, The first light-transmitting area, the second light-transmitting area, and the light-blocking area constitute a pixel or sub-pixel.

4. A transparent display, characterized in that, include: Shaded area; The first light-transmitting area is disposed on the left and right sides of the light-shielding area, and the first light-transmitting area is a perfect circle with a preset diameter; as well as The second light-transmitting area is disposed on the upper and lower sides of the light-blocking area, and the second light-transmitting area has an ellipse with a preset minor axis and a preset major axis; Wherein, the light-blocking area is spaced apart from the first light-transmitting area and the second light-transmitting area by a first distance rather than being adjacent to or tangent to each other, and the adjacent light-blocking areas are spaced apart by a second distance; The light-shielding area includes light-emitting pixel LED components or light-emitting sub-pixel LED components, driving circuit components, and metal traces; The first light-transmitting area, the second light-transmitting area, and the light-blocking area constitute a pixel or sub-pixel; the second distance is equal to or greater than twice the first distance.

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