Augmented reality display method and device, electronic equipment and computer readable storage medium

Abstract

The embodiment of the invention discloses an augmented reality display method and device, electronic equipment and a computer readable storage medium, and the method comprises the steps: determining to-be-displayed content, and determining time sequence information of the to-be-displayed content; and controlling the left-eye display unit or the right-eye display unit to display the to-be-displayed content according to the time sequence information. According to the augmented reality display method provided by the embodiment of the invention, the to-be-displayed content can be displayed on the left eye display unit or the right eye display unit according to the time sequence information of the to-be-displayed content, so that binocular different display is realized.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of augmented reality display technology, and specifically to an extended reality display method, device, electronic device, and computer-readable storage medium. Background Art

[0002] Augmented Reality (AR) is a technology that creates an enhanced perceptual environment by combining virtual information with real-world scenes. AR technology enables users to interact with the virtual and real worlds by superimposing virtual objects, images, videos or other digital content in the real world.

[0003] The current binocular extended reality display solution usually uses multiple display units to provide images to two optical waveguides respectively to achieve binocular display function. However, the manufacturing cost of multiple display units is high, and it will also cause the extended reality display device to be larger in size, resulting in a poor user experience when the user wears it. Summary of the invention

[0004] The embodiments of the present application provide an extended reality display method, device, electronic device and computer-readable storage medium, which can display the content to be displayed on the left display unit or the right display unit according to the timing information of the content to be displayed, thereby realizing binocular different display.

[0005] In a first aspect, an embodiment of the present application provides an extended reality display method, which is applied to an extended reality device, and the method includes:

[0006] Determining content to be displayed, and determining timing information of the content to be displayed;

[0007] The left-eye display unit or the right-eye display unit is controlled to display the content to be displayed according to the timing information.

[0008] Optionally, in some embodiments of the present application, controlling the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information includes:

[0009] If the timing information is the first timing information, controlling the left-eye display unit to display the content to be displayed;

[0010] If the timing information is the second timing information, the right-eye display unit is controlled to display the content to be displayed.

[0011] Optionally, in some embodiments of the present application, the extended reality device further includes a polarization control unit, and if the timing information is the first timing information, controlling the left-eye display unit to display the content to be displayed includes:

[0012] If the timing information is the first timing information, controlling the left-eye display unit to display the content to be displayed based on the first deflection angle by the polarization control unit;

[0013] If the timing information is the second timing information, controlling the right-eye display unit to display the content to be displayed includes:

[0014] If the timing information is the second timing information, the polarization control unit controls the right-eye display unit to display the content to be displayed based on the second deflection angle.

[0015] Optionally, in some embodiments of the present application, the extended reality device includes a projection unit, and the determining the content to be displayed includes:

[0016] The content to be displayed is displayed by the projection unit according to the timing information.

[0017] In a second aspect, an embodiment of the present application further provides an extended reality display device, which is applied to an extended reality device, and the device includes:

[0018] A processing module, used to determine the content to be displayed and determine the timing information of the content to be displayed;

[0019] The processing module is further used to control the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information.

[0020] Optionally, in some embodiments of the present application, the processing module is used to:

[0021] If the timing information is the first timing information, controlling the left-eye display unit to display the content to be displayed;

[0022] If the timing information is the second timing information, the right-eye display unit is controlled to display the content to be displayed.

[0023] Optionally, in some embodiments of the present application, the processing module is further used to:

[0024] If the timing information is the first timing information, controlling the left-eye display unit to display the content to be displayed includes:

[0025] If the timing information is the first timing information, controlling the left-eye display unit to display the content to be displayed based on the first deflection angle by the polarization control unit;

[0026] If the timing information is the second timing information, controlling the right-eye display unit to display the content to be displayed includes:

[0027] If the timing information is the second timing information, the polarization control unit controls the right-eye display unit to display the content to be displayed based on the second deflection angle.

[0028] Optionally, in some embodiments of the present application, the processing module is further used to:

[0029] The content to be displayed is displayed by the projection unit according to the timing information.

[0030] In a third aspect, an embodiment of the present application further provides an extended reality device, including a left-eye display unit and a right-eye display unit, wherein the device includes:

[0031] A projection unit, used for projecting content to be displayed;

[0032] A left-eye display unit and a right-eye display unit, used for displaying the content to be displayed;

[0033] A control unit is used to determine the timing information of the content to be displayed, and control the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information.

[0034] Optionally, in some embodiments of the present application, the extended reality device further includes a polarization control unit, and the polarization control unit is electrically connected to the control unit;

[0035] The control unit is used to receive a control signal generated by the control unit based on the timing information, and control the left-eye display unit or the right-eye display unit to display the content to be displayed based on the control signal.

[0036] Optionally, in some embodiments of the present application, the polarization control unit includes a linear polarizer, a first electrode, a liquid crystal layer and a second electrode, the first electrode and the second electrode are electrically connected to the control unit, and the linear polarizer, the first electrode, the liquid crystal layer and the second electrode are arranged in sequence from top to bottom.

[0037] Optionally, in some embodiments of the present application, the left-eye display unit includes a first polarizer and a first outcoupling region;

[0038] The right-eye display unit includes a second polarizer and a second outcoupling region.

[0039] In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps in the above-mentioned extended reality display method are implemented.

[0040] In a fifth aspect, the embodiments of the present application further provide a computer program product or a computer program, which includes a computer instruction stored in a computer-readable storage medium. The processor of the computer device reads the computer instruction from the computer-readable storage medium, and the processor executes the computer instruction, so that the computer device executes the method provided in various optional implementations described in the embodiments of the present application.

[0041] In summary, the embodiments of the present application determine the content to be displayed and determine the timing information of the content to be displayed; and control the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information, thereby realizing a technical solution of displaying the same or different display content on the left-eye display unit and the right-eye display unit respectively according to the timing information of the content to be displayed. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0043] Figure 1 is a schematic diagram of a scenario in which an extended reality display device provided in an embodiment of the present application executes the extended reality display method;

[0044] Figure 2 is a schematic diagram of the structure of an extended reality display device provided in an embodiment of the present application;

[0045] Figure 3 is a flowchart of an extended reality display method provided in an embodiment of the present application;

[0046] Figure 4 is a schematic diagram of the structure of a polarization control unit provided in an embodiment of the present application;

[0047] Figure 5 is a schematic diagram of the structure of an optical waveguide unit provided in an embodiment of the present application;

[0048] Figure 6 is a schematic diagram of timing information in the extended reality display method provided in an embodiment of the present application;

[0049] Figure 7 It is a schematic diagram of the structure of the extended reality display device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in this application to clearly and completely describe the technical solutions in this application. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0051] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the above features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0052] In this application, the word "exemplary" is used to mean "serving as an example, illustration, or illustration." Any embodiment described in this application as "exemplary" is not necessarily to be construed as being preferred or advantageous over other embodiments. The following description is given to enable any person skilled in the art to implement and use the invention. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the invention can be implemented without using these specific details. In other instances, well-known structures and processes are not elaborated in detail to avoid obscuring the description of the invention with unnecessary details. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in this application.

[0053] First, the terms involved in this application are explained:

[0054] Augmented Reality (AR) is a technology that creates an enhanced perceptual environment by combining virtual information with real-world scenes.

[0055] Main control end: Application Processor, AP end, that is, application processor end, is mainly responsible for processing device calculation, graphics rendering, sensor data processing and other tasks. In the embodiment of the present application, it can be a main control chip, such as: Soc chip, MCU chip, etc.

[0056] Circularly Polarized Light: Circularly Polarized Light is a special type of polarized light whose electric field vector rotates in a circular trajectory in space. Circularly polarized light can be divided into two types: left-handed circularly polarized light and right-handed circularly polarized light, depending on the direction of rotation of the electric field vector. Circularly polarized light can be obtained by converting linear polarized light through certain optical elements (such as wave plates).

[0057] Linearly Polarized Light: Linearly polarized light refers to polarized light whose electric field vector vibrates in only one direction in space. Linearly polarized light can vibrate in any direction, but the vibration amplitude is the largest in a specific direction. Linearly polarized light can be obtained by filtering natural light through optical elements such as polarizers to filter out vibration components in other directions.

[0058] The embodiments of the present application provide an extended reality display method, device, electronic device and computer-readable storage medium. Specifically, the embodiments of the present application provide an extended reality display device suitable for extended reality display, the extended reality display device comprising an extended reality display device and a main control device of the extended reality display device.

[0059] In the prior art, with the rapid development and increasing maturity of extended reality display technology, more and more wearable extended reality display devices (such as AR, VR glasses, etc.) have been launched on the market. Extended reality display devices allow the left and right eyes to see slightly different images, thereby creating a sense of depth and three-dimensionality, achieving a three-dimensional visual effect.

[0060] However, existing extended reality display devices mainly provide images to two optical waveguide sheets respectively through multiple display units to achieve binocular display function.

[0061] Therefore, existing extended reality display devices have many problems such as high device cost, large device size, and poor user wearing experience.

[0062] The embodiments of the present application provide an extended reality display method, device, electronic device and computer-readable storage medium. A technical solution is adopted to determine the content to be displayed and the timing information of the content to be displayed; and to control the left display unit or the right display unit to display the content to be displayed according to the timing information.

[0063] In summary, the extended reality display method in the embodiment of the present application can display the content to be displayed in the left-eye display unit or the right-eye display unit according to the timing information of the content to be displayed, thereby realizing binocular different display. By using the embodiment of the present application, it is possible to display the same or different display content in the left-eye display unit and the right-eye display unit respectively according to the timing information of the content to be displayed.

[0064] It should be noted that the order of description of the following embodiments is not intended to limit the priority order of the embodiments.

[0065] See also Figure 1 , Figure 1 : is a schematic diagram of a scenario in which an extended reality display device according to an embodiment of the present application performs the extended reality display method, wherein the specific execution process of the extended reality display device performing the extended reality display method is as follows:

[0066] S101: Determine content to be displayed, and determine timing information of the content to be displayed.

[0067] In the present application embodiment, Figure 2 The structural diagram of the extended reality display device shown in the figure mainly includes: a projection unit, a polarization control unit, a left-eye display unit and a right-eye display unit. In the embodiment of the present application, a projection unit is mainly used to output the content to be displayed to a polarization control unit according to the timing information, and the polarization control unit adjusts the voltage difference of the electrode sheet according to the timing information to change the deflection angle. After changing the deflection angle, the content to be displayed is successfully transmitted to the left-eye display unit or the right-eye display unit, thereby realizing binocular display.

[0068] Optionally, the content to be displayed may be content that is imaged and displayed on the optical waveguide unit (ie, the left-eye display unit and the right-eye display unit) of the augmented reality display device. The timing information of the content to be displayed may be determined according to the time when the content to be displayed is sent or generated.

[0069] In an embodiment of the present application, the extended reality display device further includes: a control unit, which is used to determine the timing information of the content to be displayed, and control the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information. The control unit is also used to receive a control signal generated by the control unit based on the timing information, and control the left-eye display unit or the right-eye display unit to display the content to be displayed based on the control signal.

[0070] Optionally, the extended reality display method provided in the embodiment of the present application further includes: outputting the content to be displayed according to the timing information through the projection unit.

[0071] In the embodiment of the present application, the projection unit is a micro-projection module, which is used to project the content to be displayed. The projection unit can be used as a display unit to play an imaging display role. The types of projection units include but are not limited to microLED light engines, MicroOLED light engines, Liquid Crystal on Silicon (LCOS) applications, Digital Light Processing (DLP) applications, Laser Beam Scanning (LBS) applications, etc.

[0072] Alternatively, if Figure 3 The flowchart of the extended reality display method shown in the figure shows that the extended reality display device first controls the projection unit to receive the display data related to the content to be displayed sent by the main control end according to the timing information, and after the display data is displayed as an image, it still outputs the content to be displayed to the polarization control unit according to the timing information. In the process of the projection unit outputting the content to be displayed to the polarization control unit, the content to be displayed can be transmitted in the form of circular polarization.

[0073] It should be noted that the main control end, namely the AP end, is mainly responsible for processing equipment calculation, graphics rendering, sensor data processing and other tasks. The main control end includes but is not limited to Soc, MCU chips, etc. The main control end outputs the display data related to the content to be displayed to the projection unit according to the timing information.

[0074] Optionally, the timing information can be automatically set according to the device information of the extended reality display device, or can be pre-set by the user. For example, the left-eye display unit and the right-eye display unit of the extended reality display device respectively display 60 images (i.e., 60 frames) per second, and the main control end outputs the content to be displayed of the left-eye display unit in the first half of each frame, and the main control end outputs the content to be displayed of the right-eye display unit in the second half of each frame, that is, the timing information of the content to be displayed in the first half of each frame is the first timing information, and correspondingly, the timing information of the content to be displayed in the second half of each frame is the second timing information.

[0075] In an embodiment of the present application, the timing information may include first timing information and second timing information. The time length corresponding to the first timing information and the time length corresponding to the second timing information are the same, but the specific time length is not limited; and the first timing information and the second timing information appear alternately.

[0076] As a possible embodiment, the main control end sends display data related to the content to be displayed to the projection unit within the time length corresponding to the first timing information. At the same time, the projection unit receives the display data related to the content to be displayed within the time length corresponding to the first timing information and processes it as the content to be displayed. The content to be displayed can be sent to the polarization control unit within the time length corresponding to the current first timing information or within the time length corresponding to the subsequent first timing information. Next, the main control end sends the display data related to the content to be displayed to the projection unit within the time length corresponding to the second timing information. At the same time, the projection unit receives the display data related to the content to be displayed within the time length corresponding to the second timing information and processes it as the content to be displayed. The content to be displayed can be sent to the polarization control unit within the time length corresponding to the current second timing information or within the time length corresponding to the subsequent second timing information.

[0077] S102: Control the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information.

[0078] In an embodiment of the present application, the extended reality device includes a left-eye display unit and a right-eye display unit. The left-eye display unit is used to display the content to be displayed when the timing information is the first timing information; the right-eye display unit is used to display the content to be displayed when the timing information is the second timing information.

[0079] It should be noted that the left-eye display unit displays the content to be displayed in the first timing information, and the right-eye display unit displays the content to be displayed in the second timing information is only an example. The left-eye display unit can also display the content to be displayed in the second timing information, and correspondingly, the right-eye display unit can also display the content to be displayed in the first timing information.

[0080] In an embodiment of the present application, the process of controlling the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information takes the example of the left-eye display unit displaying the content to be displayed in the first timing information and the right-eye display unit displaying the content to be displayed in the second timing information.

[0081] Optionally, in some embodiments of the present application, the left-eye display unit or the right-eye display unit is controlled to display the content to be displayed according to the timing information, including: if the timing information is the first timing information, the left-eye display unit is controlled to display the content to be displayed; if the timing information is the second timing information, the right-eye display unit is controlled to display the content to be displayed.

[0082] In an embodiment of the present application, if the processing unit determines that the timing information of the content to be displayed is the first timing information, the left-eye display unit is controlled to display the content to be displayed; if the processing unit determines that the timing information of the content to be displayed is the second timing information, the right-eye display unit is controlled to display the content to be displayed.

[0083] As an optional embodiment, the extended reality device further includes a polarization control unit, such as Figure 4 The schematic diagram of the structure of the polarization control unit shown in the figure mainly includes: a linear polarizer, a first electrode sheet, a liquid crystal layer and a second electrode sheet. The first electrode sheet and the second electrode sheet are electrically connected to the control unit. The linear polarizer, the first electrode sheet, the liquid crystal layer and the second electrode are arranged in sequence from top to bottom.

[0084] Optionally, the linear polarizer can filter out all directions of light vibration in natural light and only allow polarized light in a specific direction to pass through. It can be set at the top and / or bottom of the polarization control unit to control the propagation direction of light.

[0085] Optionally, the liquid crystal layer is composed of a layer of liquid crystal material sandwiched between two parallel glass substrates. When there is no electric field, the liquid crystal molecules will rotate freely, causing light to be unable to pass through. When the electrode sheet applies voltage to the liquid crystal layer, the liquid crystal molecules will be arranged in a specific direction so that light can pass through, thereby achieving a change in the deflection angle, and then transmitting the content to be displayed to the left-eye display unit or the right-eye display unit.

[0086] Optionally, in some embodiments of the present application, if the timing information is the first timing information, the left-eye display unit is controlled to display the content to be displayed, including: if the timing information is the first timing information, the left-eye display unit is controlled to display the content to be displayed based on the first deflection angle through the polarization control unit.

[0087] In an embodiment of the present application, if the timing information is the first timing information, the polarization control unit polarizes the projection unit, the electrode sheet turns on the external power supply, a first pressure difference is formed between the upper and lower parts of the liquid crystal layer, and the polarity change is caused by the first pressure difference, thereby controlling the liquid crystal layer to deflect to a first deflection angle.

[0088] Specifically, when the first timing information is sent, the AP end sends display data corresponding to the first content to be displayed on the left-eye display unit, the display unit receives the display data, and sends the first content to be displayed to the polarization control unit, the polarization control unit controls the liquid crystal layer to deflect in the X direction (S), and transmits the image corresponding to the first content to be displayed to the left-eye display unit in the form of S-line polarization for display.

[0089] Optionally, in some embodiments of the present application, if the timing information is the second timing information, the right-eye display unit is controlled to display the content to be displayed, including: if the timing information is the second timing information, the right-eye display unit is controlled to display the content to be displayed based on the second deflection angle through the polarization control unit.

[0090] In an embodiment of the present application, if the timing information is the second timing information, the polarization control unit polarizes the projection unit, the electrode sheet turns on the external power supply, a second pressure difference is formed between the upper and lower parts of the liquid crystal layer, and the polarity change is caused by the second pressure difference, thereby controlling the liquid crystal layer to deflect to a second deflection angle.

[0091] Specifically, when the second timing information is transmitted, the AP end sends display data corresponding to the second content to be displayed on the right-eye display unit, the display unit receives the display data, and sends the second content to be displayed to the polarization control unit, the polarization control unit controls the liquid crystal layer to deflect toward the Y direction (P), and transmits the image corresponding to the second content to be displayed to the right-eye display unit in the form of P-line polarized light for display.

[0092] It should be noted that Figure 3 As shown, N-1 and N-2 represent different timing information respectively. N-1 can represent the first timing information, and correspondingly, N-2 can represent the second timing information.

[0093] In the embodiment of the present application, the extended reality device includes a left-eye display unit and a right-eye display unit, that is, an optical waveguide unit, the left-eye display unit includes a first polarizer and a first outcoupling region, and the right-eye display unit includes a second polarizer and a second outcoupling region; Figure 5 The schematic diagram of the optical waveguide unit structure shown in the figure, the coupling area of ​​the optical waveguide unit can be divided into area 1 and area 2, the coupling area is composed of a first polarizer and a second polarizer, the grating can use an oblique tooth grating, and the surfaces of area 1 and area 2 are respectively attached with linear polarizers with opposite polarities, which are used to couple the to-be-displayed contents into the left-eye display unit and the right-eye display unit respectively. The coupling-out area shown in the figure is the left-eye display unit and the right-eye display unit.

[0094] As a possible embodiment, Figure 6 In the timing information schematic diagram of the extended reality display method shown, the main control end sends display data related to the content to be displayed to the projection unit within the time length corresponding to the first timing information. At the same time, the projection unit receives the display data related to the content to be displayed within the time length corresponding to the first timing information and processes it into the content to be displayed. The content to be displayed can be sent to the polarization control unit within the time length corresponding to the current first timing information or within the time length corresponding to the next first timing information. The polarization control unit turns on the external power supply within the time length corresponding to the first timing information to form a voltage difference, which causes a polarity change through the voltage difference, thereby controlling the liquid crystal layer to deflect at an angle, so that the content to be displayed is successfully coupled into the left-eye display unit.

[0095] Then, the main control end sends display data related to the content to be displayed to the projection unit within the time length corresponding to the second timing information. At the same time, the projection unit receives the display data related to the content to be displayed within the time length corresponding to the second timing information and processes it into the content to be displayed. The content to be displayed can be sent to the polarization control unit within the time length corresponding to the current second timing information or within the time length corresponding to the subsequent second timing information. The polarization control unit turns on the external power supply within the time length corresponding to the second timing information to form a voltage difference, which causes a polarity change through the voltage difference, thereby controlling the liquid crystal layer to deflect at an angle, so that the content to be displayed is successfully coupled into the right-eye display unit.

[0096] In the embodiment of the present application, the different display images for the left and right eyes displayed by the main control end are divided by time domain, polarization controlled, and coupled into the optical waveguide unit in time domain, so as to achieve the effect of binocular different display by a single micro-projection module.

[0097] Through the embodiments of the present application, a technical solution is adopted for determining the content to be displayed and determining the timing information of the content to be displayed; and controlling the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information, so as to realize displaying the same or different display content on the left-eye display unit and the right-eye display unit respectively according to the timing information of the content to be displayed.

[0098] In order to better implement the extended reality display method of the present application, the present application also provides an extended reality display device based on the above extended reality display method. The meanings of the terms are the same as those in the above extended reality display method, and the specific implementation details can refer to the description in the method embodiment.

[0099] See also Figure 7 , Figure 7 : is a schematic diagram of the structure of an extended reality display device provided in an embodiment of the present application, wherein the extended reality display device 700 is applied to an extended reality device, which can be specifically as follows:

[0100] The processing module 701 is used to determine the content to be displayed and determine the timing information of the content to be displayed;

[0101] The processing module 701 is further used to control the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information.

[0102] Optionally, in some embodiments of the present application, the processing module 701 is used to:

[0103] If the timing information is the first timing information, controlling the left-eye display unit to display the content to be displayed;

[0104] If the timing information is the second timing information, the right-eye display unit is controlled to display the content to be displayed.

[0105] Optionally, in some embodiments of the present application, the processing module 701 is further configured to:

[0106] If the timing information is the first timing information, controlling the left-eye display unit to display the content to be displayed includes:

[0107] If the timing information is the first timing information, the polarization control unit controls the left-eye display unit to display the content to be displayed based on the first deflection angle;

[0108] If the timing information is the second timing information, controlling the right-eye display unit to display the content to be displayed includes:

[0109] If the timing information is the second timing information, the polarization control unit controls the right-eye display unit to display the content to be displayed based on the second deflection angle.

[0110] Optionally, in some embodiments of the present application, the processing module 701 is further configured to:

[0111] The content to be displayed is displayed according to the timing information by the projection unit.

[0112] In the embodiment of the present application, the processing module 701 first determines the content to be displayed and determines the timing information of the content to be displayed. Then, the processing module 701 controls the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information.

[0113] Among them, the embodiment of the present application determines the content to be displayed and determines the timing information of the content to be displayed; and controls the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information. The technical solution realizes displaying the same or different display content on the left-eye display unit and the right-eye display unit respectively according to the timing information of the content to be displayed.

[0114] The specific implementation of the above operations can be found in the previous embodiments, which will not be described in detail here.

[0115] A person of ordinary skill in the art will appreciate that all or part of the steps in the various methods of the above embodiments may be completed by instructions, or by controlling related hardware through instructions. The instructions may be stored in a computer-readable storage medium and loaded and executed by a processor.

[0116] To this end, the present application provides a computer-readable storage medium, on which a computer program is stored. The computer program can be loaded by a processor to execute the steps in any of the extended reality display methods provided in the present application.

[0117] The specific implementation of the above operations can be found in the previous embodiments, which will not be described in detail here.

[0118] The computer-readable storage medium may include: a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc.

[0119] Since the instructions stored in the computer-readable storage medium can execute the steps in any of the extended reality display methods provided in the present application, the beneficial effects that can be achieved by any of the extended reality display methods provided in the present application can be achieved. Please refer to the previous embodiments for details and will not be repeated here.

[0120] The above is a detailed introduction to an extended reality display method, device, electronic device and computer-readable storage medium provided by the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea; at the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. An extended reality display method, characterized in that: Applied to an extended reality device, the extended reality device includes a left-eye display unit and a right-eye display unit, and the method includes: Determining content to be displayed, and determining timing information of the content to be displayed; The left-eye display unit or the right-eye display unit is controlled to display the content to be displayed according to the timing information.

2. The method according to claim 1, characterized in that The controlling the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information includes: If the timing information is the first timing information, controlling the left-eye display unit to display the content to be displayed; If the timing information is the second timing information, the right-eye display unit is controlled to display the content to be displayed.

3. The method according to claim 2, characterized in that The extended reality device further includes a polarization control unit, which controls the left-eye display unit to display the content to be displayed if the timing information is the first timing information, including: If the timing information is the first timing information, controlling the left-eye display unit to display the content to be displayed based on the first deflection angle by the polarization control unit; If the timing information is the second timing information, controlling the right-eye display unit to display the content to be displayed includes: If the timing information is the second timing information, the polarization control unit controls the right-eye display unit to display the content to be displayed based on the second deflection angle.

4. The method according to claim 1, characterized in that: The extended reality device includes a projection unit, and the determining of the content to be displayed includes: The content to be displayed is displayed by the projection unit according to the timing information.

5. An extended reality display device, characterized in that: Applied to an extended reality device, the extended reality device includes a left-eye display unit and a right-eye display unit, and the method includes: A processing module, used to determine the content to be displayed and determine the timing information of the content to be displayed; The processing module is further used to control the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information.

6. An extended reality device, characterized in that: The device comprises a left-eye display unit and a right-eye display unit, and the device comprises: A projection unit, used for projecting content to be displayed; A left-eye display unit and a right-eye display unit, used to display the content to be displayed; A control unit is used to determine the timing information of the content to be displayed, and control the left-eye display unit or the right-eye display unit to display the content to be displayed according to the timing information.

7. The device according to claim 6, characterized in that The extended reality device further comprises a polarization control unit, the polarization control unit being electrically connected to the control unit; The control unit is used to receive a control signal generated by the control unit based on the timing information, and control the left-eye display unit or the right-eye display unit to display the content to be displayed based on the control signal.

8. The device according to claim 7, characterized in that The polarization control unit includes a linear polarizer, a first electrode, a liquid crystal layer and a second electrode. The first electrode and the second electrode are electrically connected to the control unit. The linear polarizer, the first electrode, the liquid crystal layer and the second electrode are arranged in sequence from top to bottom.

9. The device according to claim 6, characterized in that The left-eye display unit includes a first polarizer and a first outcoupling region; The right-eye display unit includes a second polarizer and a second outcoupling region.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by the processor, the steps in the extended reality display method according to any one of claims 1 to 4 are implemented.

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