Display method and device of near-to-eye display equipment, equipment and storage medium

Abstract

The invention relates to the technical field of interaction, and provides a display method, device and equipment of near-to-eye display equipment and a storage medium, a display module of the near-to-eye display equipment comprises an optical conduction layer and an electrochromic layer, and the optical conduction layer is arranged between the eyes of a user wearing the near-to-eye display equipment and the electrochromic layer; the method comprises the following steps: displaying a target interface on the optical conduction layer; determining a first target area of the optical conduction layer according to a target object in the target interface; determining a second target area of the electrochromic layer according to the first target area of the optical conduction layer; and adjusting the transparency of the second target area of the electrochromic layer to improve the display effect of the near-to-eye display equipment.

Description

Technical Field

[0001] The present application relates to the field of interaction technologies, and in particular, to a display method, device, equipment, and storage medium for a near-eye display device. Background Art

[0002] In related technologies, there are some deficiencies in the display of near-eye display devices. Taking a near-eye display device as an augmented reality (AR) device, such as AR glasses, for example. Due to the scattering and refraction losses of light during transmission, the coupling efficiency of the optical waveguide is low in most AR glasses, resulting in a relatively low amount of effective light reaching the human eye, and thus the display effect of the AR glasses is not good. Based on this, it is urgent to improve the display effect of near-eye display devices. Summary of the Invention

[0003] The main purpose of the present application is to provide a display method, device, equipment, and storage medium for a near-eye display device, aiming to solve the technical problem that due to the low coupling efficiency of the optical waveguide to light, the amount of effective light reaching the human eye is relatively low, and thus the display effect of the near-eye display device is not good.

[0004] In a first aspect, the present application provides a display method for a near-eye display device. The display module of the near-eye display device includes an optical conduction layer and an electrochromic layer. The optical conduction layer is disposed between the eyes of a user wearing the near-eye display device and the electrochromic layer. The display method includes:

[0005] Displaying a target interface on the optical conduction layer;

[0006] Determining a first target area of the optical conduction layer according to a target object in the target interface;

[0007] Determining a second target area of the electrochromic layer according to the first target area of the optical conduction layer;

[0008] Adjusting the transparency of the second target area of the electrochromic layer.

[0009] In a second aspect, the present application provides a display device for a near-eye display device. The display device includes:

[0010] An interface display module, configured to display a target interface on the optical conduction layer of the near-eye display device;

[0011] A first target area determination module, configured to determine a first target area of the optical conduction layer according to a target object in the target interface;

[0012] A second target area determination module, configured to determine a second target area of the electrochromic layer of the near-eye display device according to the first target area of the optical conduction layer;

[0013] A transparency adjustment module, configured to adjust the transparency of the second target area of the electrochromic layer.

[0014] In a third aspect, the present application provides a near-eye display device. The display module of the near-eye display device includes an optical conduction layer and an electrochromic layer. The optical conduction layer is disposed between the eyes of a user wearing the near-eye display device and the electrochromic layer; the near-eye display device includes a memory and a processor;

[0015] The memory is configured to store a computer program;

[0016] The processor is configured to execute the computer program and, when executing the computer program, implement the steps of the display method of the near-eye display device as described above.

[0017] In a fourth aspect, the present application provides a computer-readable storage medium. A computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, the steps of the display method of the near-eye display device as described above are implemented.

[0018] The present application provides a display method, device, device and storage medium for a near-eye display device. The display module of the near-eye display device includes an optical conduction layer and an electrochromic layer. The optical conduction layer is disposed between the eyes of a user wearing the near-eye display device and the electrochromic layer; the display method includes: displaying a target interface on the optical conduction layer; determining a first target area of the optical conduction layer according to a target object in the target interface; determining a second target area of the electrochromic layer according to the first target area of the optical conduction layer; and adjusting the transparency of the second target area of the electrochromic layer.

[0019] The target interface displayed on the optical conduction layer may include a target object, which means that the display content equivalent to the target interface may include the target object. The near-eye display device may determine a first target area of the optical conduction layer based on the target object in the target interface. For example, the near-eye display device may determine the first target area based on the display position range of the target object in the target interface, and the first target area may include the target object. During the process of displaying the target interface on the optical conduction layer, the near-eye display device may determine a second target area of the electrochromic layer based on the first target area of the optical conduction layer. The near-eye display device may adjust the transparency of the second target area of the electrochromic layer. Since the optical conduction layer is located between the user's eye and the electrochromic layer, the second target area with adjusted transparency may block the ambient light of the environment where the near-eye display device is located for the first target area. When the second target area with adjusted transparency blocks the ambient light for the first target area, the possibility of the ambient light interfering with the user's viewing of the target object included in the first target area can be reduced, enabling the user to more clearly view the target object included in the first target area, which is beneficial to improving the display effect of the near-eye display device on the target object. Correspondingly, when the second target area with adjusted transparency blocks the ambient light for the first target area, the possibility of the ambient light entering the display module of the near-eye display device can be reduced, which is beneficial to reducing the adverse impact of the ambient light on the coupling efficiency of the display module, and thus beneficial to improving the display effect of the near-eye display device. Description of the Drawings

[0020] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic flowchart of a display method of a near-eye display device provided by an embodiment of the present application;

[0022] Figure 2 It is an application schematic diagram of a display method of a near-eye display device according to an embodiment of the present application;

[0023] Figure 3 It is a schematic block diagram of a display device of a near-eye display device provided by an embodiment of the present application;

[0024] Figure 4 It is a schematic block diagram of a near-eye display device provided by an embodiment of the present application. Detailed Embodiments

[0025] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0026] The flowchart shown in the accompanying drawings is only an example illustration, and does not necessarily include all the content and operations / steps, nor does it necessarily need to be executed in the described order. For example, some operations / steps can also be decomposed, combined, or partially merged, so the actual execution order may change according to the actual situation.

[0027] The embodiments of the present application provide a display method, device, equipment, and storage medium for a near-eye display device. The display method of the near-eye display device can be applied to the near-eye display device. The near-eye display device can include augmented reality (AR) glasses, mixed reality (MR) glasses, AR helmets, MR helmets, etc., which are not limited herein. The display method of the near-eye display device can also be applied to a server, which can be a single server or a cloud server providing basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, content delivery network (CDN), and big data and artificial intelligence platforms.

[0028] Next, some embodiments of the present application will be described in detail in conjunction with the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0029] Please refer to Figure 1 , Figure 1 which is a schematic flowchart of a display method for a near-eye display device provided by an embodiment of the present application. It should be noted that the display method for the near-eye display device provided by the embodiments of the present application can be used in the near-eye display device or in the server, which is not limited herein.

[0030] Exemplarily, the display module of the near-eye display device includes an optical conduction layer and an electrochromic layer, and the optical conduction layer is disposed between the eyes of the user wearing the near-eye display device and the electrochromic layer.

[0031] The display module enables the near-eye display device to execute the display function of the near-eye display device.

[0032] The optical conduction layer is used to guide the transmission of light, providing an optical basis for the display module of the near-eye display device to execute its display function.

[0033] The electrochromic layer has electro-controlled color-changing characteristics. For example, under the action of an externally applied electric field, such as electric potential or voltage, the electrochromic layer can stimulate the redox reaction inside the electrochromic layer, thereby changing the optical characteristics of the electrochromic layer, such as transparency. The transparency of the electrochromic layer changes with the change of the voltage value applied to the electrochromic layer. For example, the greater the voltage value applied to the electrochromic layer, the lower the transparency of the electrochromic layer. Based on this, the electro-controlled color-changing characteristics of the electrochromic layer can be used by the near-eye display device to dynamically adjust the transparency of the electrochromic layer.

[0034] In the display module of the near-eye display device, the optical conduction layer and the electrochromic layer are arranged in a double-layer structure. The optical conduction layer is the bottom-layer structure, and the electrochromic layer is the upper-layer structure of the optical conduction layer.

[0035] For example, during the process of a user wearing the near-eye display device, the user can first view the optical conduction layer as the bottom-layer structure. Based on this, the optical conduction layer is arranged between the eyes of the user wearing the near-eye display device and the electrochromic layer.

[0036] Through precise material selection and process treatment, it is ensured that the two-layer structures of the optical conduction layer and the electrochromic layer are closely attached and have stable optical performance, laying a hardware foundation for improving the display effect of the near-eye display device subsequently.

[0037] As Figure 1 shown, the display method of this near-eye display device includes steps S101 to S104.

[0038] S101. Display a target interface on the optical conduction layer.

[0039] The near-eye display device has a display function. For example, the near-eye display device can call the display module to execute the display function of the near-eye display device, and then display a visually visible target interface on the optical conduction layer. Taking the near-eye display device as an AR glasses as an example, the lens of the AR glasses can be used as the optical conduction layer of the near-eye display device to present a target interface visible to the human eye. Taking the near-eye display device including an MR helmet as an example, the goggles of the MR helmet can be used as the optical conduction layer of the near-eye display device to present a target interface visible to the human eye. Of course, it is not limited to this, and no restrictions are made here.

[0040] For example, the target interface can include a preset system interface of the near-eye display device, a preset application interface of an application program, a preset web page interface, etc., and no restrictions are made here. The target interface can include at least one target object.

[0041] When a target interface is displayed on the optical conduction layer, the target interface can be used by the near-eye display device to subsequently improve the display effect of the near-eye display device on the target object, thereby improving the display effect of the near-eye display device.

[0042] S102. Determine a first target area of the optical conduction layer according to the target object in the target interface.

[0043] For example, the target interface may include at least one target object. Taking the preset system interface of the near-eye display device as an example. Application icons, task bars, search bars, etc. may be displayed in the preset system interface, which is not limited here. The application icons, task bars, search bars, etc. displayed in the preset system interface can all be used as the target objects of the preset system interface. Taking the target interface including a preset application interface, such as a chat application interface, as an example. Chat object identifiers, chat contents, etc. may be displayed in the chat application interface, which is not limited here. The chat object identifiers, chat contents, etc. displayed in the chat application interface can all be used as the target objects of the chat application interface. And so on.

[0044] The near-eye display device can determine the first target area of the optical conduction layer according to the target object in the target interface.

[0045] For example, the near-eye display device can perform image recognition processing on the target interface to detect the target object from the target interface and determine the area where the target object is located in the target interface. Based on the fact that the near-eye display device is displayed on the optical conduction layer, the near-eye display device can determine the first target area of the optical conduction layer according to the area where the target object is located in the target interface.

[0046] The near-eye display device can perform image recognition processing on the target interface to obtain the position range where the target object is located in the target interface. The near-eye display device can determine the first target area of the optical conduction layer according to the position range where the target object is located in the target interface.

[0047] As Figure 2 shown, the target objects in the target interface include, for example, object 1 and object 2. The near-eye display device can perform image recognition processing on the target interface displayed on the optical conduction layer to obtain area a where object 1 is located in the target interface and area b where object 2 is located in the target interface. Since the target interface is displayed on the optical conduction layer, the near-eye display device can determine area a as the first target area corresponding to object 1 on the optical conduction layer and area b as the first target area corresponding to object 2 on the optical conduction layer. Of course, the method for determining the first target area is not limited to this and is not limited here.

[0048] Based on this, the first target area of the optical conduction layer can include the target object of the target interface.

[0049] When determining the first target area of the optical conduction layer according to the target object in the target interface, it is beneficial to improve the convenience of determining the first target area. The first target area can be used by the subsequent near-eye display device to improve the display effect of the target object by the near-eye display device, thereby improving the display effect of the near-eye display device.

[0050] S103. Determine the second target area of the electrochromic layer according to the first target area of the optical conduction layer.

[0051] Exemplarily, a position correspondence relationship can be set between the optical conduction layer and the electrochromic layer. When determining the first target area of the optical conduction layer, the near-eye display device can, based on the position correspondence relationship between the optical conduction layer and the electrochromic layer, determine the corresponding position range of the first target area in the electrochromic layer according to the position range where the first target area is located in the optical conduction layer. Correspondingly, the near-eye display device can determine the second target area of the electrochromic layer according to the corresponding position range of the first target area in the electrochromic layer.

[0052] For example Figure 2 As shown, the target object in the target interface includes, for example, object 1 and object 2. When the near-eye display device determines that the first target area corresponding to object 1 in the optical conduction layer is area a, it can determine the corresponding area a' of area a in the electrochromic layer according to the position range where area a is located in the optical conduction layer. Correspondingly, when the near-eye display device determines that the first target area corresponding to object 2 in the optical conduction layer is area b, it can determine the corresponding area b' of area b in the electrochromic layer according to the position range where area b is located in the optical conduction layer. The near-eye display device can determine area a' as the second target area corresponding to object 1 in the electrochromic layer, and determine area b' as the second target area corresponding to object 2 in the electrochromic layer. Of course, the method of determining the second target area is not limited to this and is not restricted here.

[0053] For example, the near-eye display device can be based on the optical parameters of the near-eye display device, the size of the electrochromic layer, and the position correspondence relationship between the optical conduction layer and the electrochromic layer.

[0054] For example, the optical offset between the optical conduction layer and the electrochromic layer can be determined according to the optical parameters of the near-eye display device. The near-eye display device can determine the corresponding position of the pixel position in the optical conduction layer on the electrochromic layer. The near-eye display device can determine the corresponding position range of the pixel position on the electrochromic layer based on the corresponding position of the pixel position on the electrochromic layer in combination with the optical offset. Among them, the corresponding position range of the pixel position in the optical conduction layer on the electrochromic layer is limited by the size of the electrochromic layer. Based on this, the near-eye display device can establish the position correspondence between the optical conduction layer and the electrochromic layer by combining the corresponding position ranges of each pixel position in the optical conduction layer on the electrochromic layer. Of course, the method for determining the position correspondence between the optical conduction layer and the electrochromic layer is not limited to this and is not restricted here.

[0055] When determining the second target area of the electrochromic layer according to the first target area of the optical conduction layer, it is beneficial to improve the convenience of determining the second target area. The second target area can be considered to cover the first target area. Correspondingly, when the first target area includes the target object of the target interface, the second target area can cover the target object included in the first target area. The second target area can be used by the near-eye display device to subsequently improve the display effect of the near-eye display device on the target object, thereby improving the display effect of the near-eye display device.

[0056] S104. Adjust the transparency of the second target area of the electrochromic layer.

[0057] Since the optical conduction layer is arranged between the eyes of the user wearing the near-eye display device and the electrochromic layer, the user's eyes can first view the target interface displayed on the optical conduction layer, and then view the environment where the near-eye display device is located through the optical conduction layer and the electrochromic layer. Based on this, it can be determined that the electrochromic layer is arranged between the optical conduction layer and the environment where the near-eye display device is located.

[0058] When the first target area of the optical conduction layer includes the target object of the target interface and the second target area can cover the target object included in the first target area, in order to reduce the possibility of the ambient light in the environment where the near-eye display device is located entering the display module of the near-eye display device and reduce the possibility of the ambient light interfering with the user's viewing of the target object included in the first target area, the near-eye display device can utilize the electro-control color-changing characteristic of the electrochromic layer to adjust the transparency of the second target area of the electrochromic layer. For example, the near-eye display device can apply a voltage to the second target area of the electrochromic layer, and the transparency of the second target area changes in response to the voltage applied to the second target area. The second target area with adjusted transparency can block the ambient light for the first target area.

[0059] When the second target area after adjusting the transparency can block the ambient light for the first target area, the display contrast between the display brightness of the first target area perceived by the human eye and the ambient light brightness is improved, so that the user can clearly view the target object included in the first target area, which is beneficial to improving the display effect of the near-eye display device on the target object. When the second target area after adjusting the transparency can block the ambient light for the first target area, the possibility of the ambient light entering the display module of the near-eye display device is reduced, so that the adverse effect of the ambient light on the coupling efficiency of the display module can be reduced, which is beneficial to improving the display effect of the near-eye display device.

[0060] In the related art, in order to improve the display contrast between the display brightness of the near-eye display device and the ambient light brightness of the environment where the near-eye display device is located, so as to improve the display effect of the near-eye display device, generally, the display effect of the near-eye display device is enhanced by increasing the brightness of the light engine of the near-eye display device. However, the increase in the brightness of the light engine of the near-eye display device will inevitably bring higher power consumption and higher heat, which will not only reduce the battery life of the near-eye display device, but also require a larger heat dissipation space to be set on the near-eye display device, thus resulting in poor practicability of the near-eye display device.

[0061] In the embodiments of the present application, by adjusting the transparency of the second target area of the electrochromic layer, without additionally increasing the brightness of the light engine of the near-eye display device, the display contrast between the display brightness of the first target area and the ambient light brightness can be improved, so that the user can clearly view the target object included in the first target area. When the transparency of the second target area of the electrochromic layer is adjusted, the power consumption and heat of the near-eye display device will not be additionally increased, which is beneficial to ensuring the battery life and the portability of the device volume of the near-eye display device while improving the display effect of the near-eye display device on the target object and the display effect of the near-eye display device, and thus ensuring the practicability of the near-eye display device.

[0062] In some embodiments, color conversion and threshold segmentation processing are performed on the target interface to obtain the color area corresponding to the target object in the target interface; contour detection and area filling processing are performed on the color area to obtain the first target area corresponding to the target object on the optical conduction layer.

[0063] For example, the color of each pixel in the target interface displayed on the near-eye display device by the optical conduction layer can be determined according to the respective Red-Green-Blue (RGB) values of each pixel. However, under different lighting conditions, the RGB values of the same target interface will change significantly. When the color of a certain pixel in the target interface is red, the RGB value of this pixel in strong light can be, for example, (255, 50, 50), and the RGB value of this pixel in weak light can be, for example, (150, 30, 30). Of course, it is not limited to this, and no restrictions are made here. If the color area corresponding to the target object in the target interface is directly determined based on the RGB values of each pixel in the target interface, it is easy to divide different target objects into the same color area under the interference of the ambient light in the environment where the near-eye display device is located.

[0064] Based on this, the near-eye display device can perform color conversion processing on the target interface.

[0065] For example, the near-eye display device can convert the color of each pixel in the target interface from the RGB color space to a color space more suitable for color separation, such as the Hue-Saturation-Value (HSV) color space, the Hue-Saturation-Lightness (HSL) color space, etc., and no restrictions are made here.

[0066] When the near-eye display device can perform color conversion processing on the target interface, the near-eye display device can continue to perform threshold segmentation processing on the target interface to determine the color area corresponding to the target object in the target interface.

[0067] For example, the near-eye display device can obtain the hue of each pixel in the target interface. The near-eye display device can determine the hue threshold range corresponding to the target interface according to the hue of each pixel. Correspondingly, the near-eye display device can select the pixels whose hue matches the hue threshold range from the target interface. The near-eye display device can comprehensively determine all the pixels whose hue matches the hue threshold range as the color area corresponding to the same target object in the target interface.

[0068] Such as Figure 2As shown, the target objects in the target interface include, for example, object 1 and object 2. If the hue of object 1 is red and the hue of object 2 is yellow, the near-eye display device can extract all the pixel points in the target interface whose hues match the hue threshold range corresponding to red based on the hue threshold range corresponding to red, and then determine the color area corresponding to object 1 in the target interface. Correspondingly, the near-eye display device can extract all the pixel points in the target interface whose hues match the hue threshold range corresponding to yellow based on the hue threshold range corresponding to yellow, and then determine the color area corresponding to object 2 in the target interface.

[0069] Of course, the threshold for the near-eye display device to perform threshold segmentation processing on the target interface is not limited to the hue threshold range corresponding to the target interface. For example, the threshold for the near-eye display device to perform threshold segmentation processing on the target interface can also be determined based on the hue threshold range corresponding to the target interface and the saturation threshold range, the hue threshold range and the lightness threshold range, the hue threshold range and the brightness threshold range, etc., and no limitation is made here.

[0070] In the case of performing color conversion processing and threshold segmentation processing on the target interface to obtain the color area corresponding to the target object in the target interface, the near-eye display device can determine the first target area corresponding to the target object in the optical conduction layer based on the color area.

[0071] For example, the near-eye display device can perform contour detection processing and area filling processing on the color area to obtain the first target area corresponding to the target object in the optical conduction layer.

[0072] The near-eye display device can perform contour detection processing on each color area to determine the contours of the color areas corresponding to the respective target objects.

[0073] Correspondingly, the near-eye display device can fill the holes or broken areas in the color area based on the contour of the color area corresponding to the target object to ensure the integrity of the color area and obtain the first target area corresponding to the target object in the optical conduction layer.

[0074] In an exemplary embodiment, when there are target objects with similar or close colors in the target interface, the near-eye display device is likely to divide the color areas corresponding to the target objects with similar or close colors into the same color area when performing color conversion processing and threshold segmentation processing on the target interface.

[0075] Take the target objects in the target interface including object 1 and object 3 as an example. If the hue of object 3 is similar to or close to that of object 1, when the near-eye display device performs color conversion processing and threshold segmentation processing on the target interface, it is easy to divide the pixel points involved by object 1 and object 3 in the target interface into the same color area.

[0076] Since the display position ranges of different target objects in the target interface are different, in the case of dividing the color areas corresponding to the target objects with similar or close colors into the same color area, the same color area may present as multiple non-connected color sub-areas in the target interface. Based on this, the near-eye display device can perform contour detection processing on the color area to divide the multiple non-connected color sub-areas included in the same color area into separate color areas, that is, determine the contours of the non-connected color sub-areas respectively, and then combine the non-connected color sub-areas with their contours to obtain the color areas corresponding to the target objects with similar or close colors.

[0077] Take the target objects in the target interface including object 1 and object 3 as an example. When the hue of object 3 is similar to or close to that of object 1, and the display position ranges of object 3 and object 1 in the target interface are different, the near-eye display device can use a preset contour detection algorithm to determine the contours of the color areas corresponding to object 1 and object 3 respectively, and then divide the non-connected color sub-areas jointly corresponding to object 1 and object 3 into the color area corresponding to object 1 and the color area corresponding to object 3.

[0078] In the case of performing contour detection processing and area filling processing on the color area to obtain the first target area corresponding to the target object in the optical conduction layer, it is beneficial to improve the convenience and accuracy of determining the first target area corresponding to the target object in the optical conduction layer. The first target area can be used by the near-eye display device to subsequently improve the display effect of the target object, thereby improving the display effect of the near-eye display device.

[0079] In some embodiments, the second target area of the electrochromic layer is determined according to the projection of the first target area of the optical conduction layer on the electrochromic layer.

[0080] For example, the positional correspondence between the optical conduction layer and the electrochromic layer can be determined according to the projection of the optical conduction layer on the electrochromic layer. When determining the first target area of the optical conduction layer, the near-eye display device can obtain the position range of the first target area in the optical conduction layer. Accordingly, the near-eye display device can project the position range of the first target area in the optical conduction layer onto the electrochromic layer in a preset direction to obtain the projection of the first target area on the electrochromic layer. The near-eye display device can determine the second target area of the first target area on the electrochromic layer according to the projection of the first target area on the electrochromic layer. The preset direction can include a direction perpendicular to the electrochromic layer or the user's line of sight direction. The preset direction can be preset or set by the user himself / herself, and there is no limitation here. Taking the preset direction including the user's line of sight direction as an example, when the near-eye display device detects a change in the user's line of sight direction, it can respond to the change in the user's line of sight direction and re-determine the projection of the first target area on the electrochromic layer to obtain the second target area of the electrochromic layer. Based on this, no matter how the user's line of sight direction changes, it can be ensured that the second target area can cover the first target area.

[0081] When determining the second target area of the electrochromic layer according to the projection of the first target area of the optical conduction layer on the electrochromic layer, it is beneficial to improve the convenience of determining the second target area by the near-eye display device. Since the second target area is determined according to the projection of the first target area on the electrochromic layer, it can be ensured that the second target area can cover the first target area. The second target area can be used by the near-eye display device to subsequently improve the display effect of the target object, which is thus beneficial to improving the display effect of the near-eye display device.

[0082] In some embodiments, the first target area is expanded to obtain an expanded first target area.

[0083] The second target area of the electrochromic layer is determined according to the expanded first target area.

[0084] For example, when determining the first target area of the optical conduction layer, the first target area can be expanded to incorporate pixel points located around the position range of the first target area in the optical conduction layer into the first target area to obtain an expanded first target area. Accordingly, when determining the expanded first target area, the second target area corresponding to the expanded first target area on the electrochromic layer can be determined based on the positional correspondence between the optical conduction layer and the electrochromic layer. For example, the second target area of the electrochromic layer can be determined according to the projection of the expanded first target area on the electrochromic layer.

[0085] Exemplarily, during the process of expanding the first target area, the first target area can be expanded according to a preset shape to obtain the expanded first target area. The preset shape includes, for example, an irregular shape, a circle, a square, etc., and is not limited herein. Taking the preset shape including a square as an example, when the first target area is expanded according to the square, the obtained expanded first target area can be presented as a square. Of course, this is not limited thereto and is not limited herein.

[0086] When the first target area is expanded to obtain the expanded first target area, and based on the expanded first target area, the second target area of the electrochromic layer is determined, the second target area can cover the expanded first target area. Correspondingly, since the position range of the expanded first target area in the optical conduction layer is larger than the position range of the first target area before expansion in the optical conduction layer, and the first target area before expansion can already cover the display position range of the target object, it can be ensured that the second target area can cover the first target area, and thus cover the display position range of the target object, so as to improve the subsequent display effect of the target object by the near-eye display device, and further improve the display effect of the near-eye display device.

[0087] In some embodiments, the first target area includes the target object of the target interface.

[0088] Reduce the transparency of the second target area of the electrochromic layer to reduce the amount of ambient light transmitted through the second target area in the environment where the near-eye display device is located.

[0089] For example, when the first target area includes the target object of the target interface and the second target area is determined based on the first target area, the second target area can cover the display position range of the target object in the optical conduction layer. In order to reduce the possibility that the ambient light in the environment where the near-eye display device is located interferes with the user's viewing of the target object included in the first target area, the near-eye display device can reduce the transparency of the second target area of the electrochromic layer to reduce the amount of ambient light transmitted through the second target area. Based on the reduction of the amount of ambient light transmitted through the second target area, the ambient light brightness corresponding to the first target area is reduced, and the display contrast between the display brightness of the first target area and the ambient light brightness is improved, so that the user can clearly view the target object included in the first target area, which is beneficial to improving the display effect of the target object by the near-eye display device.

[0090] In some embodiments, the adjusted transparency of the second target area of the electrochromic layer is less than the transparency of at least some areas of the electrochromic layer other than the second target area.

[0091] For example, in the case of determining the second target area of the electrochromic layer, the electrochromic layer may further include other areas other than the second target area. The near-eye display device may adjust the transparency of the second target area of the electrochromic layer to be less than the transparency of at least a part of the electrochromic layer other than the second target area. When the transparency of the second target area is less than the transparency of at least a part of the electrochromic layer other than the second target area, the amount of ambient light transmitted through the second target area in the environment where the near-eye display device is located is less than the amount of ambient light transmitted through at least a part of the electrochromic layer other than the second target area. The ambient light brightness corresponding to the first target area covered by the second target area is less than the ambient light brightness corresponding to the area of the optical conduction layer covered by at least a part of the electrochromic layer other than the second target area. Based on this, the display contrast corresponding to the display brightness of the first target area and the ambient light brightness is improved, so that the user can clearly view the target object included in the first target area.

[0092] As Figure 2 shown, taking the target objects included in the target interface as Object 1 and Object 2 as an example. When the near-eye display device determines the area a' corresponding to Object 1 in the electrochromic layer and determines the area b' corresponding to Object 2 in the electrochromic layer, the electrochromic layer further includes other areas other than the area a' and the area b'. For example, the initial transparencies of the area a', the area b', and the other areas other than the area a' and the area b' in the electrochromic layer are the same. The near-eye display device may adjust the transparencies of the area a' and the area b' to be less than the initial transparency and keep the transparency of the other areas other than the area a' and the area b' unchanged. The area a' with adjusted transparency can block the ambient light in the environment where the near-eye display device is located for the area a, so that the user can more clearly view Object 1. The area b' with adjusted transparency can block the ambient light for the area b, so that the user can more clearly view Object 2. The other areas other than the area a' and the area b' can still be in a natural transparent state, allowing the ambient light in the environment where the near-eye display device is located to penetrate through the other areas other than the area a' and the area b' to the maximum extent, ensuring a clear view of the environment where the user is located for the near-eye display device.

[0093] Based on this, when the transparency of the second target area of the electrochromic layer is adjusted to be less than the transparency of at least a part of the electrochromic layer other than the second target area, the user can view the environment where the near-eye display device is located and the target object included in the first target area corresponding to the second target area through at least a part of the area other than the second target area, and the second target area can block the ambient light for the corresponding first target area, which is beneficial to ensuring that the user can clearly view the target object included in the first target area, so as to improve the display effect of the target object by the near-eye display device, and further improve the display effect of the near-eye display device.

[0094] When the transparency of the second target area of the electrochromic layer is lowered, and / or the transparency of the second target area of the electrochromic layer is adjusted to be less than the transparency of at least a part of the electrochromic layer other than the second target area, it can not only improve the user's perception of the target object included in the first target area, but also not block the user from viewing the environment where the near-eye display device is located, which is beneficial to the user's perception of the safety risks existing in the environment where the near-eye display device is located and improves the use safety of the near-eye display device for the user.

[0095] In some embodiments, when determining multiple first target areas according to the target interface, the electrochromic layer includes second target areas corresponding to each of the multiple first target areas, wherein the transparencies of different second target areas are allowed to be different.

[0096] For example, when determining multiple first target areas according to the target interface, the near-eye display device can determine the corresponding second target area in the electrochromic layer based on each first target area. The first target area and the second target area are in one-to-one correspondence, so each first target area can be covered by the corresponding second target area. When determining the second target areas corresponding to each of the multiple first target areas, the near-eye display device can utilize the electro-control color-changing characteristic of the electrochromic layer to adjust the transparency of at least one second target area. For example, the near-eye display device can adjust the transparencies of different second target areas to the same transparency. For another example, the near-eye display device can adjust the transparencies of different second target areas to different transparencies. For another example, the near-eye display device can adjust the transparencies of different second target areas to be partially the same and partially different. Based on this, the transparencies of different second target areas are allowed to be different.

[0097] In the case where multiple first target regions are determined according to the target interface, the electrochromic layer includes second target regions corresponding to the respective first target regions, and thus the near-eye display device can use each second target region to cover the corresponding first target region. Accordingly, the near-eye display device can subsequently adjust the transparency of the second target region so that the user can clearly view the target object included in the corresponding first target region, which is beneficial to improving the display effect of the target object by the near-eye display device and further improving the display effect of the near-eye display device.

[0098] In some embodiments, when the target interface includes multiple target objects, the transparency of each second target region is determined according to the target object of the first target region corresponding to each second target region, where the transparency of different second target regions is allowed to be different.

[0099] For example, in the same target interface, the target objects of different first target regions can be different. Accordingly, the display importance levels of different target objects when the near-eye display device displays the target interface can be different. Exemplarily, the target objects included in the target interface can include objects for indicating user operations or the user's current operations, objects for prompting user information, objects for assisting information display or beautifying the interface, etc. Based on the user's interaction requirements for the target interface, the near-eye display device can determine that the display importance level of the object for indicating user operations or the user's current operations is greater than that of the object for prompting user information, and the display importance level of the object for prompting user information is greater than that of the object for assisting information display or beautifying the interface.

[0100] Based on the fact that the display importance levels of different target objects when the near-eye display device displays the target interface can be different, the near-eye display device can adjust the transparency of the second target region corresponding to the first target region according to the display importance level of the target object in the first target region, so that the transparency of the second target region can be adapted to the display importance level of the target object in the first target region.

[0101] Taking the target objects in the target interface, such as object 1 and object 2, as an example. The first target area of object 1 corresponding to the optical conduction layer is area a, and the second target area of object 1 corresponding to the electrochromic layer is area a'. The first target area of object 2 corresponding to the optical conduction layer is area b, and the second target area of object 2 corresponding to the electrochromic layer is area b'. When the near-eye display device determines that object 1 is the object for indicating user operations or the user's current operation, the near-eye display device can adjust the transparency of area a' to the first transparency. When the near-eye display device determines that object 2 is the object for prompting user information, the near-eye display device can adjust the transparency of area b' to the second transparency. Among them, the second transparency is higher than the first transparency. When adjusting the transparency of area a' and area b' respectively, compared with area b, the user can view area a more clearly, which is equivalent to enabling the user to view object 1 with a higher display importance priority. And so on.

[0102] Correspondingly, for other areas in the electrochromic layer except the second target area, the near-eye display device can determine that there is no need to adjust the transparency of other areas except the second target area based on the fact that the corresponding areas of other areas in the optical conduction layer do not include target objects. Based on this, the user can view the target objects in the first target area corresponding to the second target area preferentially.

[0103] When the target interface includes multiple target objects, determining the transparency of each second target area according to the target objects in the first target area corresponding to each second target area can enable the user to view the target objects with a higher display importance priority first, and then view the target objects with a lower display importance, which is beneficial to improving the display diversity of the target objects by the near-eye display device. When the display diversity of the target objects by the near-eye display device is improved, it is beneficial to improve the display effect of the near-eye display device.

[0104] In some embodiments, a control circuit is connected to the electrochromic layer to apply a voltage to the second target area to adjust the transparency of the second target area.

[0105] For example, the near-eye display device can apply a voltage to the second target area by connecting a control circuit to the electrochromic layer. If the near-eye display device constructs a control logic and signal processing mechanism supporting the control circuit at the software level, it can communicate and interact with the control circuit of the electrochromic layer, and then use the control circuit to achieve the control of the electrochromic layer.

[0106] When the near-eye display device applies voltages with different voltage values to the second target area through the control circuit, the second target area can change to different transparencies in response to different voltage values.

[0107] For example, the voltage applied by the control circuit to the second target area can be set with different voltage value levels. Different voltage value levels can correspond to different transparencies.

[0108] In an exemplary embodiment, the near-eye display device can apply a voltage of 2.5V to the second target area through a control circuit connected to the electrochromic layer. The 2.5V voltage applied to the second target area will stimulate a redox reaction inside the second target area of the electrochromic layer, so that the optical properties of the second target area change significantly within a very short time. For example, the transparency of the second target area can drop from 85% to 5%. Of course, this is not limited thereto, and no limitation is made here.

[0109] For example, in the case where the target interface includes multiple target objects, the near-eye display device can determine the preset voltage value applied to the second target area corresponding to the target object according to the respective display importance levels of the target objects, so that the transparencies of the second target areas corresponding to different target objects can be adapted to the display importance levels of the target objects.

[0110] When a voltage is applied to the second target area through a control circuit connected to the electrochromic layer to adjust the transparency of the second target area, it is beneficial to improve the convenience and flexibility of adjusting the transparency of the second target area of the near-eye display device.

[0111] In some embodiments, based on a preset closed-loop control algorithm, the voltage applied by the control circuit to the second target area is adjusted according to at least one of the current feedback signal and the voltage feedback signal of the control circuit, so as to adjust the transparency of the second target area.

[0112] For example, during the process of applying a voltage to the second target area by the near-eye display device using the control circuit, it can monitor at least one of the current feedback signal and the voltage feedback signal in the control circuit in real time, and dynamically adjust the voltage output by the control circuit through a preset closed-loop control algorithm, so that the voltage value of the voltage applied to the second target area can be adapted to the adjustment requirement of the transparency of the second target area. When the voltage value of the voltage applied by the control circuit to the second target area is adapted to the adjustment requirement of the transparency of the second target area, it is beneficial to improve the adjustment accuracy and adjustment reliability of the transparency of the second target area of the near-eye display device.

[0113] Accordingly, the near-eye display device can also be provided with a fault detection and protection mechanism. For example, when the near-eye display device detects abnormalities in the control circuit, such as short circuits, overvoltage, etc., corresponding protection measures can be taken to protect hardware components such as the optical conduction layer and the electrochromic layer of the near-eye display device from damage, thereby improving the system stability and security of the near-eye display device.

[0114] The display method of the near-eye display device provided in the above embodiment includes: displaying a target interface on the optical conduction layer; determining a first target area of the optical conduction layer according to a target object in the target interface; determining a second target area of the electrochromic layer according to the first target area of the optical conduction layer; and adjusting the transparency of the second target area of the electrochromic layer.

[0115] The target interface displayed on the optical conduction layer may include a target object, which is equivalent to that the display content of the target interface may include a target object. The near-eye display device can determine the first target area of the optical conduction layer based on the target object in the target interface. For example, the near-eye display device can determine the first target area according to the display position range of the target object in the target interface, and the first target area may include the target object. During the process of displaying the target interface on the optical conduction layer, the near-eye display device can determine the second target area of the electrochromic layer based on the first target area of the optical conduction layer. The near-eye display device can adjust the transparency of the second target area of the electrochromic layer. Since the optical conduction layer is located between the user's eyes and the electrochromic layer, the second target area with adjusted transparency can block the ambient light of the environment where the near-eye display device is located for the first target area. When the second target area with adjusted transparency blocks the ambient light for the first target area, the possibility of the ambient light interfering with the user's viewing of the target object included in the first target area can be reduced, so that the user can more clearly view the target object included in the first target area, which is beneficial to improving the display effect of the near-eye display device on the target object. Accordingly, when the second target area with adjusted transparency blocks the ambient light for the first target area, the possibility of the ambient light entering the display module of the near-eye display device can be reduced, which is beneficial to reducing the adverse impact of the ambient light on the coupling efficiency of the display module, and thus is beneficial to improving the display effect of the near-eye display device.

[0116] Please refer to Figure 3 , Figure 3It is a schematic block diagram of a display device of a near-eye display device provided by an embodiment of the present application. The display device of the near-eye display device can be configured in a near-eye display device or a server, and is used to execute the display method of the near-eye display device described above. The near-eye display device can include an AR glasses, an MR glasses, an AR helmet, an MR helmet, etc., which are not limited herein. The server can be a separate server or a cloud server that provides basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, content delivery networks, and big data and artificial intelligence platforms.

[0117] As Figure 3 shown, the display device of the near-eye display device includes an interface display module 110, a first target area determination module 120, a second target area determination module 130, and a transparency adjustment module 140.

[0118] The interface display module 110 is used to display a target interface on the optical conduction layer of the near-eye display device.

[0119] The first target area determination module 120 is used to determine a first target area of the optical conduction layer according to a target object in the target interface.

[0120] The second target area determination module 130 is used to determine a second target area of the electrochromic layer of the near-eye display device according to the first target area of the optical conduction layer.

[0121] The transparency adjustment module 140 is used to adjust the transparency of the second target area of the electrochromic layer.

[0122] Exemplarily, the first target area determination module 120 includes a first processing sub-module and a second processing sub-module.

[0123] The first processing sub-module is used to perform color conversion processing and threshold segmentation processing on the target interface to obtain a color area corresponding to the target object in the target interface.

[0124] The second processing sub-module is used to perform contour detection processing and area filling processing on the color area to obtain a first target area corresponding to the target object on the optical conduction layer.

[0125] Exemplarily, the second target area determination module 130 includes a first determination sub-module.

[0126] The first determination sub-module is used to determine the second target area of the electrochromic layer according to the projection of the first target area of the optical conduction layer on the electrochromic layer.

[0127] Exemplarily, the first target area includes the target object of the target interface.

[0128] The transparency adjustment module 140 includes a first adjustment sub-module.

[0129] The first adjustment sub-module is configured to reduce the transparency of the second target area of the electrochromic layer, so as to reduce the amount of ambient light passing through the second target area in the environment where the near-eye display device is located.

[0130] Exemplarily, the transparency adjustment module 140 includes a second adjustment sub-module.

[0131] The second adjustment sub-module is configured to adjust the transparency of the second target area of the electrochromic layer to be less than the transparency of at least a part of the electrochromic layer other than the second target area.

[0132] Exemplarily, the second target area determination module 130 includes a second determination sub-module.

[0133] The second determination sub-module is configured to, when determining a plurality of the first target areas according to the target interface, the electrochromic layer includes second target areas corresponding to each of the plurality of the first target areas, wherein the transparencies of different second target areas are allowed to be different.

[0134] Exemplarily, the transparency adjustment module 140 includes a third adjustment sub-module.

[0135] The third adjustment sub-module is configured to, when the target interface includes a plurality of target objects, determine the transparencies of the second target areas according to the target objects of the first target areas corresponding to the second target areas respectively, wherein the transparencies of different second target areas are allowed to be different.

[0136] It should be noted that those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the above-described device and each module and unit can refer to the corresponding processes in the foregoing method embodiments, and will not be described herein again.

[0137] The method of the present application can be used in many general or special computer system environments or configurations. For example: personal computers, server computers, handheld or portable devices, tablet devices, multi-processor systems, microprocessor-based systems, set-top boxes, programmable consumer electronic devices, network PCs, minicomputers, mainframe computers, distributed computing environments including any of the above systems or devices, and so on. The present application can be described in the general context of computer-executable instructions executed by a computer, such as program modules. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types. The present application can also be practiced in a distributed computing environment, where tasks are performed by remote processing devices connected through a communication network. In a distributed computing environment, program modules can be located in local and remote computer storage media including storage devices.

[0138] Exemplarily, the above method and device can be implemented in the form of a computer program, which can run on a near-eye display device or a server to control the near-eye display device. Exemplarily, the near-eye display device can include AR glasses, MR glasses, AR helmets, MR helmets, etc., without limitation here. The server can be a single server or a cloud server that provides basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, content delivery networks, and big data and artificial intelligence platforms.

[0139] Please refer to Figure 4 , Figure 4 which is a schematic block diagram of the structure of a near-eye display device provided by an embodiment of the present application.

[0140] As Figure 4 shown, the display module of the near-eye display device includes an optical conduction layer and an electrochromic layer, and the optical conduction layer is disposed between the eyes of a user wearing the near-eye display device and the electrochromic layer; the near-eye display device includes a memory and a processor. Among them, the memory and the processor can be connected through a system bus, and the memory can include a storage medium and an internal memory.

[0141] The storage medium can store an operating system and a computer program. When the computer program is executed, it can cause the processor to execute any display method of the near-eye display device.

[0142] The processor is used to provide computing and control capabilities to support the operation of the entire near-eye display device.

[0143] The internal memory provides an environment for the operation of a computer program in a storage medium. When the computer program is executed by a processor, the processor can be caused to execute a display method for any near-eye display device.

[0144] Those skilled in the art can understand that Figure 4 the structure shown in [the figure] is only a block diagram of some structures related to the solution of this application, and does not constitute a limitation on the near-eye display device to which the solution of this application is applied. The specific near-eye display device may include more or fewer components than those shown in the figure, or combine some components, or have a different component layout.

[0145] It should be understood that the processor may be a central processing unit (CPU), and the processor may also be other general-purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. Among them, the general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0146] Among them, in one embodiment, the processor is used to execute a computer program and implement the following steps when executing the computer program:

[0147] Display a target interface on the optical conduction layer;

[0148] Determine a first target area of the optical conduction layer according to the target object in the target interface;

[0149] Determine a second target area of the electrochromic layer according to the first target area of the optical conduction layer;

[0150] Adjust the transparency of the second target area of the electrochromic layer.

[0151] It should be noted that those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working process of the display of the near-eye display device described above can refer to the corresponding process in the embodiment of the display method of the near-eye display device described above, and will not be repeated here.

[0152] An embodiment of the present application further provides a computer-readable storage medium, on which a computer program is stored. The method implemented when the computer program is executed by a processor may refer to each embodiment of the display method of the near-eye display device of the present application.

[0153] Among them, the computer-readable storage medium may be an internal storage unit of the near-eye display device described in the foregoing embodiment, such as the hard disk or memory of the near-eye display device. The computer-readable storage medium may also be an external storage device of the near-eye display device, such as a plug-in hard disk equipped on the near-eye display device, a Smart Media Card (SMC), a Secure Digital (SD) card, a Flash Card, etc.

[0154] It should be understood that the terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the specification of the present application and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0155] It should also be understood that the term "and / or" used in the specification of the present application and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations. It should be noted that in this article, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or system comprising a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article or system. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or system comprising the element.

[0156] The serial numbers of the embodiments of the present application above are only for description and do not represent the superiority or inferiority of the embodiments. The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered by the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A display method for a near-eye display device, characterized in that, The display module of the near-eye display device includes an optical conduction layer and an electrochromic layer, and the optical conduction layer is disposed between the eyes of a user wearing the near-eye display device and the electrochromic layer; The display method includes: displaying a target interface on the optical conduction layer; determining a first target area of the optical conduction layer according to a target object in the target interface; determining a second target area of the electrochromic layer according to the first target area of the optical conduction layer; adjusting the transparency of the second target area of the electrochromic layer.

2. The display method according to claim 1, characterized in that The determining the first target area of the optical conduction layer according to the target object in the target interface includes: performing color conversion processing and threshold segmentation processing on the target interface to obtain a color area corresponding to the target object in the target interface; performing contour detection processing and area filling processing on the color area to obtain a first target area corresponding to the target object on the optical conduction layer.

3. The display method according to claim 1, wherein The determining the second target area of the electrochromic layer according to the first target area of the optical conduction layer includes: determining the second target area of the electrochromic layer according to the projection of the first target area of the optical conduction layer on the electrochromic layer.

4. The display method according to any one of claims 1 to 3, characterized in that, The first target area includes the target object of the target interface; The adjusting the transparency of the second target area of the electrochromic layer includes: reducing the transparency of the second target area of the electrochromic layer to reduce the amount of ambient light transmitted through the second target area in the environment where the near-eye display device is located.

5. The display method according to any one of claims 1 to 3, characterized in that, The adjusting the transparency of the second target area of the electrochromic layer includes: adjusting the transparency of the second target area of the electrochromic layer to be less than the transparency of at least a part of the electrochromic layer other than the second target area.

6. The display method according to any one of claims 1 to 3, characterized in that The determining the second target area of the electrochromic layer according to the first target area of the optical conduction layer includes: when determining a plurality of the first target areas according to the target interface, the electrochromic layer includes second target areas corresponding to the plurality of the first target areas respectively, wherein the transparencies of different second target areas are allowed to be different.

7. The display method according to any one of claims 1 to 3, characterized in that The adjusting the transparency of the second target area of the electrochromic layer includes: when the target interface includes a plurality of target objects, determining the transparencies of the second target areas respectively according to the target objects of the first target areas corresponding to the second target areas respectively, wherein the transparencies of different second target areas are allowed to be different.

8. A display device of a near-eye display device, characterized in that, The display device includes: an interface display module for displaying a target interface on the optical conduction layer of the near-eye display device; a first target area determining module for determining a first target area of the optical conduction layer according to a target object in the target interface; a second target area determining module for determining a second target area of the electrochromic layer of the near-eye display device according to the first target area of the optical conduction layer; a transparency adjusting module for adjusting the transparency of the second target area of the electrochromic layer.

9. A near-eye display device, characterized in that, The display module of the near-eye display device includes an optical conduction layer and an electrochromic layer; the near-eye display device includes a memory and a processor; The memory is used for storing a computer program; The processor is used for executing the computer program and implementing the steps of the display method of the near-eye display device according to any one of claims 1 to 7 when executing the computer program.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, the steps of the display method of the near-eye display device according to any one of claims 1 to 7 are implemented.

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