AR glasses and display system

Abstract

The utility model relates to the technology of display equipment, and discloses AR glasses and a display system, and the AR glasses comprise a glasses frame module which is used for providing wearing support for a target object; the optical waveguide lens is mounted on the lens frame module and is provided with a coupled-in grating area and a coupled-out grating area; the first display module and the second display module are connected to the two opposite sides of the mirror frame module and arranged opposite to the coupled grating area, and the first display module and the second display module are used for synchronously outputting optical signals to the coupled grating area; the optical waveguide lens is configured to propagate an optical signal input to the coupling-in grating area to the coupling-out grating area and output the optical signal. The first display module and the second display module are arranged to synchronously output the optical signals to the coupled grating area so as to ensure that left and right imaging of the AR glasses is synchronous, the size design requirement of the AR glasses is reduced, and the situation that due to the fact that time difference exists between imaging of the two display modules, images displayed by equipment watched by a user cannot be normally combined is avoided.

Description

Technical Field

[0001] The present application relates to the field of display devices, and in particular to AR glasses and display systems. Background Art

[0002] AR (Augmented Reality) glasses have two types: binocular display and monocular display. Among them, AR glasses with binocular display generally have independent display modules on the left and right sides for imaging. Usually, the user's mobile phone sends the image information to be displayed in the AR glasses to one of the display modules, and then the two display modules transmit the image information to each other to match the imaging of the left and right display modules.

[0003] It should be noted that only when the left and right images are synchronized can the user's eyes process the combined image normally after receiving the image. However, when AR glasses are currently imaging, there is often a certain delay between the left and right images, which affects the user experience. Therefore, how to synchronize the imaging of the two display modules is an important issue to improve the user experience.

[0004] On the other hand, some AR glasses currently on the market use a solution of setting up data cables between two display modules to achieve synchronous imaging. In order to make the frame structure cover the data cables, the thickness and structure of the frame itself will be greatly increased, resulting in problems such as obstructed field of view and cumbersome and unconvenient structure. Summary of the invention

[0005] The embodiments of the present application provide an AR glasses and an AR glasses, aiming to avoid the situation where the images displayed by the user's viewing device cannot be properly combined due to the time difference in imaging between the two display modules, and to achieve imaging synchronization on the left and right sides of the AR glasses, thereby improving the user experience.

[0006] The present application provides an AR glasses, including:

[0007] A frame module, the frame module is at least used to provide wearing support for the target object;

[0008] An optical waveguide lens is installed in the lens frame module, and the optical waveguide lens is formed with an in-coupling grating area and an out-coupling grating area;

[0009] A first display module and a second display module are connected to opposite sides of the frame module and are arranged opposite to the coupling grating area. The first display module and the second display module are used to synchronously output optical signals to the coupling grating area.

[0010] The optical waveguide lens is configured to propagate the optical signal input to the coupling-in grating region to the coupling-out grating region, and output the optical signal from the coupling-out grating region.

[0011] In some embodiments, the first display module and the second display module form a wireless transmission channel, and the first display module and the second display module synchronize the time nodes of the display light signal through the wireless transmission channel.

[0012] In some embodiments, the AR glasses further include a main control component, the main control component and the first display module form a first transmission channel, and the main control component and the second display module form a second transmission channel;

[0013] The first display module and the second display module synchronize the time nodes of the display light signals through the first transmission channel, the second transmission channel and the main control component.

[0014] In some embodiments, the AR glasses are used to adapt to an external first terminal device, and when the AR glasses are adapted to the first terminal device, the first display module forms a wireless communication connection with the first terminal device, and the second display module forms a wireless communication connection with the first terminal device;

[0015] The first terminal device is used to control the first display module and the second display module to synchronously output light signals.

[0016] In some embodiments, the first display module includes a first optical machine and a first control component, the first optical machine is connected to the frame module and is arranged corresponding to the coupled grating area, and the first control component is electrically connected to the first optical machine and is used to control the first optical machine to output an optical signal;

[0017] The second display module includes a second optical machine and a second control component, the second optical machine is connected to the frame module and is arranged corresponding to the coupled grating area, and the second control component is electrically connected to the second optical machine and is used to control the second optical machine to output an optical signal;

[0018] The first control component forms a direct or indirect communication connection with the second control component.

[0019] In some embodiments, the optical waveguide lens includes a first lens connected to the same side of the frame module as the first display module and a second lens connected to the same side of the frame module as the second display module;

[0020] In which, the first lens is formed with a first coupling-in grating area and a first coupling-out grating area, and the first display module is arranged corresponding to the first coupling-in grating area and is used to output an optical signal to the first coupling-in grating area; and / or, the second lens is formed with a second coupling-in grating area and a second coupling-out grating area, and the second display module is arranged corresponding to the second coupling-in grating area and is used to output an optical signal to the second coupling-in grating area.

[0021] In some embodiments, the frame module includes:

[0022] A mirror frame assembly, wherein the optical waveguide lens is mounted on the mirror frame assembly;

[0023] A temple assembly, the temple assembly being connected to two opposite sides of the frame assembly in a first direction;

[0024] The first display module and the second display module are disposed on two opposite sides of the frame assembly in a first direction, and the first display module and the second display module are connected to at least one of the frame assembly and the temple assembly.

[0025] In some embodiments, the AR glasses further include a near-eye lens module, which is disposed on a side of the optical waveguide lens close to the temple assembly and is detachably connected to the frame module.

[0026] In some embodiments, the frame assembly includes a lens mount and a temple connector, the optical waveguide lens is mounted on the lens mount, and the temple connector is connected to opposite sides of the lens mount in a first direction and is used for adapting connection with the temple assembly.

[0027] In some embodiments, the lens mount is a metal piece.

[0028] In some embodiments, the frame assembly is formed with a receiving cavity, which is arranged on opposite sides of the lens mounting member in the first direction and has an opening opposite to the coupling grating area of ​​the optical waveguide lens, and the first display module and the second display module are accommodated in different receiving cavities.

[0029] In some embodiments, the AR glasses further include a power supply component, which is mounted on the frame module and electrically connected to the first display module and the second display module for supplying power to the first display module and the second display module.

[0030] In some embodiments, the frame module includes: a frame assembly and a temple assembly, the first display module and the second display module are installed in the frame assembly, and the front end of the temple assembly is connected to the frame assembly;

[0031] The power supply component is connected to the end of the temple component, and is connected to the first display module and the second display module through an electrical connection line accommodated in the temple component.

[0032] In some embodiments, the AR glasses further include a sensor component, which is used to obtain posture information of the AR glasses and output the posture information to the first display module and / or the second display module.

[0033] In some embodiments, the sensor component and at least one of the first display module and the second display module are arranged on the same side of the frame module, and the sensor component is electrically connected to the display module arranged on the same side and is used to transmit posture information to the display module arranged on the same side.

[0034] In a second aspect, an embodiment of the present application further provides a display system, the display system comprising:

[0035] Any AR glasses provided in the embodiments of the present application;

[0036] A first terminal device is used to adapt to the AR glasses, and when the AR glasses are adapted to the first terminal device, the first display module of the AR glasses forms a wireless communication connection with the first terminal device, and the second display module of the AR glasses forms a wireless communication connection with the first terminal device;

[0037] The first terminal device is at least used to control the first display module and the second display module to synchronously output light signals.

[0038] In a third aspect, the embodiment of the present application further provides another display system, the display system further comprising:

[0039] Any AR glasses provided in the embodiments of the present application;

[0040] The second terminal device is communicatively connected to the AR glasses and is used to configure the first image information for the first display module of the AR glasses and to configure the second image information for the second display module of the AR glasses, so that the first display module outputs a first light signal corresponding to the first image information and the second display module outputs a second light signal corresponding to the second image information.

[0041] In summary, the embodiment of the present application provides an AR glasses and display system, including: a frame module, the frame module is at least used to provide wearing support for the target object; an optical waveguide lens, the optical waveguide lens is installed in the frame module, and the optical waveguide lens is formed with a coupling-in grating area and a coupling-out grating area; a first display module and a second display module, connected to opposite sides of the frame module and arranged relative to the coupling-in grating area, the first display module and the second display module are used to synchronously output optical signals to the coupling-in grating area; wherein the optical waveguide lens is configured to: propagate the optical signal input to the coupling-in grating area to the coupling-out grating area, and output it from the coupling-out grating area. The AR glasses provided by the present application are configured with the first display module and the second display module to synchronously output optical signals to the coupling-in grating area to ensure the synchronization of imaging on the left and right sides of the AR glasses, and reduce the size design requirements of the AR glasses, avoid the situation where the time difference in the imaging of the two display modules causes the image displayed by the user viewing device to be unable to be normally combined, and improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in the embodiments of 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0043] Figure 1 A module structure diagram of an implementation of AR glasses provided in an embodiment of the present application;

[0044] Figure 2 A schematic diagram of the structure of an implementation of AR glasses provided in an embodiment of the present application;

[0045] Figure 3 A schematic diagram of an application scenario of an implementation of AR glasses provided in an embodiment of the present application;

[0046] Figure 4 A schematic diagram of an application scenario of another implementation mode of the AR glasses provided in one embodiment of the present application;

[0047] Figure 5 A schematic diagram of an application scenario of another implementation mode of the AR glasses provided in one embodiment of the present application;

[0048] Figure 6 A schematic diagram of a scenario in which the AR glasses provided in an embodiment of the present application obtain binocular image information;

[0049] Figure 7 A schematic diagram of the structure of an optical waveguide lens in AR glasses provided in one embodiment of the present application;

[0050] Figure 8 A schematic diagram of an exploded structure of an implementation of the AR glasses provided in an embodiment of the present application;

[0051] Fig. 9 A schematic diagram of a housing cavity in one implementation of AR glasses provided in an embodiment of the present application;

[0052] Fig.10 A schematic diagram of a module structure of a display system provided in an embodiment of the present application;

[0053] Fig.11 A schematic diagram of the module structure of another display system provided in an embodiment of the present application;

[0054] Reference numerals:

[0055] 10. Display system; 100. AR glasses; 110. First display module; 111. First optical machine; 112. First control component; 120. Second display module; 121. Second optical machine; 122. Second control component; 130. Optical waveguide lens; 131. First lens; 132. Second lens; 133. In-coupling grating area; 134. Out-coupling grating area; 135. First in-coupling grating area; 136. First out-coupling grating area; 137 , second coupling-in grating area; 138, second coupling-out grating area; 140, power supply component; 150, sensor component; 160, main control component; 170, frame module; 171, frame assembly; 1711, lens mounting part; 1712, temple connecting part; 1713, accommodating cavity; 1714, opening; 172, temple assembly; 180, controller; 190, near-eye lens module; 200, first terminal device; 300, second terminal device. DETAILED DESCRIPTION

[0056] The technical scheme of the embodiment of the present application will be described below in conjunction with the drawings in the embodiment of the present application. It is obvious that the described embodiment is a partial embodiment of the present application, not all embodiments. Based on the embodiment of the present application, other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application. The flowchart shown in the accompanying drawings is only an example, and it is not necessary to include all the contents and operations / steps, nor is it necessary to execute 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. The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

[0057] Some implementation modes of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0058] See also Figures 1 to 3 , Figure 1 This is a module structure diagram of an implementation of the AR glasses 100 provided in one embodiment of the present application. Figure 2 This is a schematic diagram of the structure of an implementation of the AR glasses 100 provided in one embodiment of the present application. Figure 3 A schematic diagram of an application scenario of an implementation of the AR glasses 100 provided in one embodiment of the present application.

[0059] like Figure 1 to Figure 2As shown, an embodiment of the present application provides an AR glasses 100, and the AR glasses 100 at least include a first display module 110, a second display module 120, a frame module 170 and an optical waveguide lens 130. The following is a detailed description of each module.

[0060] Specifically, the frame module 170 is at least used to provide wearing support for the target object, the optical waveguide lens 130 is formed with a coupling-in grating area 133 and a coupling-out grating area 134, and the coupling-in grating area 133 is arranged opposite to the first display module 110 and the second display module 120, the first display module 110 and the second display module 120 are connected to opposite sides of the frame module 170 and arranged opposite to the coupling-in grating area 133, and the first display module 110 and the second display module 120 are used to synchronously output optical signals. Among them, the optical waveguide lens 130 is configured to: propagate the optical signal input to the coupling-in grating area 133 to the coupling-out grating area 134, and output from the coupling-out grating area 134.

[0061] Among them, the target object is a user wearing the AR glasses 100 provided in the embodiment of the present application, and the frame module 170 is at least used to provide wearing support for the user, and is also used to install the remaining components on the AR glasses 100.

[0062] Therefore, the optical signals synchronously output by the first display module 110 and the second display module 120 are propagated through the optical waveguide lens 130, output from the coupling grating area 134, and synchronously imaged in the user's field of view, thereby avoiding the situation where the time difference in the imaging of the two display modules causes the image displayed by the user's viewing device to be unable to be normally combined.

[0063] It should be noted that the process of the AR glasses 100 controlling the first display module 110 and the second display module 120 to synchronously output images is specifically: receiving binocular image information, the binocular image information including first image information for displaying on the first display module 110 and second image information for displaying on the second display module 120, configuring the first image information on the first display module 110, and configuring the second image information on the second display module 120. After the configuration is completed, the first display module 110 and the second display module 120 are controlled to synchronously display image information, wherein the first display module 110 outputs a first light signal corresponding to the first image information, and the second display module 120 outputs a second light signal corresponding to the second image information.

[0064] It should also be noted that in all the embodiments described in the specification of this application, the term "synchronization", including statements such as synchronized image display and light signal output, refers to relative consistency in the time dimension. For example, "the light signal synchronously output by the first display module 110 and the second display module 120" refers to the relative consistency of the time nodes of the light signals output by the first display module 110 and the second display module 120. It should be understood that due to external interference in actual signal transmission, the relative consistency of the time nodes of the light signals output by the first display module 110 and the second display module 120 does not necessarily mean that the light signals are output at exactly the same time. The synchronous output of the light signals by the first display module 110 and the second display module 120 may have a time error of less than 1 microsecond.

[0065] Exemplarily, the AR glasses 100 provided in the embodiments of the present application include AR glasses with binocular display.

[0066] Specifically, when the user wears the AR glasses 100, the first display module 110 and the second display module 120 correspond to the left and right eyes of the user respectively. After receiving the images of the first display module 110 and the second display module 120, the user combines the two images.

[0067] like Figure 2 As shown, illustratively, the first display module 110 and the second display module 120 are housed in the frame module 170 and are disposed on opposite sides of the frame module 170 .

[0068] like Figure 3 As shown, in some embodiments, the first display module 110 and the second display module 120 form a wireless transmission channel, and the first display module 110 and the second display module 120 synchronize the time nodes of the display light signal through the wireless transmission channel.

[0069] It should be noted that the first image information displayed on the first display module 110 and the second image information displayed on the second display module 120 in the binocular image information need to be displayed simultaneously to ensure that the user's eyes can correctly combine the images. Therefore, the first display module 110 and the second display module 120 need to output corresponding first light signals and second light signals respectively at the same time nodes.

[0070] Specifically, under the condition that the first display module 110 and the second display module 120 form a wireless transmission channel, the first display module 110 and the second display module 120 synchronize the time nodes of the display light signals through the wireless transmission channel as follows: the first display module 110 generates time indication information, and outputs the time indication information to the second display module 120 through the wireless transmission channel, the time indication information is used to indicate the time nodes for outputting the first light signal and the second light signal, and after the second display module 120 obtains the time information, the first display module 110 and the second display module 120 respectively output the first light signal and the second light signal at the time nodes corresponding to the time indication information.

[0071] Exemplarily, the form of wireless communication connection between the first display module 110 and the second display module 120 includes but is not limited to UWB (Ultra Wi de Band, ultra-wideband communication) connection, BLE (Bluetooth Low Energy, low-power Bluetooth) connection or Wi-Fi connection. Exemplarily, a private 2.4G wireless protocol is set between the first display module 110 and the second display module 120 to provide data transmission support for the first display module 110 and the second display module 120.

[0072] See also Figure 4 , Figure 4 A schematic diagram of an application scenario of another implementation of the AR glasses 100 provided in one embodiment of the present application.

[0073] like Figure 4 As shown, in some other embodiments, the AR glasses 100 further include a main control component 160, the main control component 160 and the first display module 110 form a first transmission channel, and the main control component 160 and the second display module 120 form a second transmission channel;

[0074] The first display module 110 and the second display module 120 synchronize the time nodes of the display light signals through the first transmission channel, the second transmission channel and the main control component 160 .

[0075] For example, the first display module 110 generates time indication information, and then outputs the time indication information to the second display module 120 along the link from the first transmission channel, the main control component 160 to the second transmission channel. The time indication information is used to indicate the time nodes for outputting the first light signal and the second light signal. After the second display module 120 obtains the time information, the first display module 110 and the second display module 120 respectively output the first light signal and the second light signal at the time nodes corresponding to the time indication information.

[0076] For another example, the main control component 160 is used to control the first display module 110 and the second display module 120 to synchronously output light signals through the first transmission channel and the second transmission channel.

[0077] Specifically, the main control component 160 is wirelessly connected to the first terminal device 200 to form a first transmission channel, and the main control component 160 is wirelessly connected to the first terminal device 200 to form a second transmission channel. The main control component 160 is used to control the first display module 110 and the second display module 120 to synchronously output optical signals through the first transmission channel and the second transmission channel, so as to avoid the situation where the images displayed by the user viewing device cannot be properly combined due to the time difference in the imaging of the two display modules, thereby improving the user's experience.

[0078] Exemplarily, the main control component 160 controls the first display module 110 and the second display module 120 to synchronously output light signals through the first transmission channel and the second transmission channel. The main control component 160 generates first time indication information and second time indication information, and outputs the first time indication information to the first display module 110 through the first transmission channel, and outputs the second time indication information to the second display module 120 through the second transmission channel, wherein the first time indication information is used to indicate the time node when the first display module 110 outputs the first light signal, and the second time indication information is used to indicate the time node when the second display module 120 outputs the second light signal, and the time node for outputting the first light signal is the same as the time node for outputting the first light signal.

[0079] Exemplarily, the form of wireless communication connection between the main control component 160 and the first display module 110 and / or the form of wireless communication connection between the main control component 160 and the second display module 120 includes but is not limited to UWB (Ultra Wi de Band, ultra-wideband communication) connection, BLE (Bluetooth Low Energy, low-power Bluetooth) connection or Wi-Fi connection. Exemplarily, a private 2.4G wireless protocol is set between the main control component 160 and the first display module 110 to provide data transmission support for the main control component 160 and the first display module 110.

[0080] It should be noted that the main control component 160 can be independently disposed in the first display module 110 and the second display module 120 , or separately disposed in the first display module 110 and the second display module 120 , or independently disposed outside the first display module 110 and the second display module 120 .

[0081] See also Figure 5 , Figure 5 A schematic diagram of an application scenario of another implementation of the AR glasses 100 provided in one embodiment of the present application.

[0082] like Figure 5 As shown, in some other embodiments, the AR glasses 100 are used to adapt to an external first terminal device 200, and when the AR glasses 100 are adapted to the first terminal device 200, the first display module 110 forms a wireless communication connection with the first terminal device 200, and the second display module 120 forms a wireless communication connection with the first terminal device 200;

[0083] The first terminal device 200 is used to control the first display module 110 and the second display module 120 to synchronously output optical signals.

[0084] The first terminal device 200 controls the first display module 110 and the second display module 120 to synchronously output light signals to avoid the time difference in imaging of the two display modules, which causes the images displayed by the user's viewing device to not be properly combined, thereby improving the user experience.

[0085] Exemplarily, the first terminal device 200 controls the first display module 110 and the second display module 120 to synchronously output light signals through the first transmission channel and the second transmission channel, which can be: the main control component 160 generates third time indication information and fourth time indication information, and outputs the third time indication information to the first display module 110, and outputs the fourth time indication information to the second display module 120, wherein the third time indication information is used to indicate the time node when the first display module 110 outputs the first light signal, and the fourth time indication information is used to indicate the time node when the second display module 120 outputs the second light signal, and the time node for outputting the first light signal is the same as the time node for outputting the first light signal.

[0086] It should be noted that similar products currently on the market communicate and interact by setting wiring between the first display module 110 and the second display module 120 to achieve imaging synchronization. Compared with similar products currently on the market, the AR glasses 100 provided in the present application have three optional settings: (1) the first display module 110 is wirelessly connected to the second display module 120; (2) the main control component 160 is wirelessly connected to the main control component 160, and the main control component 160 is wirelessly connected to the first terminal device 200; (3) the first display module 110 is wirelessly connected to the first terminal device 200, and the second display module 120 is wirelessly connected to the first terminal device 200, thereby realizing a wiring-free design and reducing the size of the AR glasses 100.

[0087] Therefore, the AR glasses provided in the present application reduce the size design requirements of the AR glasses 100 while ensuring the synchronization of imaging on the left and right sides of the AR glasses 100, avoid the situation where the time difference in imaging of the two display modules causes the images displayed by the user's viewing device to be unable to merge normally, and improve the user experience.

[0088] Exemplarily, at least one of the first control component 112, the second control component 122 and the main control component 170 includes a central processing unit (CPU), other general-purpose processors, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components.

[0089] Exemplarily, the first control component 112 in the first display module 110 may be assembled on a PCBA (Printed Circuit Board Assembly) and electrically connected to the first optical engine 111 to control the first optical engine 111. Similarly, the second control component 122 in the second display module 120 may be assembled on a PCBA (Printed Circuit Board Assembly) and electrically connected to the second optical engine 121 to control the second optical engine 121.

[0090] Furthermore, in the AR glasses 100 , at least one of the first display module 110 and the second display module 120 can perform data transmission with a preset second terminal device 300 to obtain image information sent by the second terminal device 300 .

[0091] See also Figure 6 , Figure 6 A schematic diagram of a scenario in which the AR glasses 100 provided in an embodiment of the present application obtain binocular image information.

[0092] like Figure 6 As shown in (a), in some embodiments, one of the first display module 110 and the second display module 120 obtains binocular image information to be displayed, and then the display module that receives the binocular image information transmits the corresponding image information to the other of the first display module 110 and the second display module 120. The binocular image information includes first image information for display on the first display module 110 and second image information for display on the second display module 120.

[0093] Exemplarily, only the first display module 110 is connected to the second terminal device 300 and / or the sensor component 150 to obtain the binocular image information to be displayed, and then the first display module 110 sends the second image information in the binocular image information to the second display module.

[0094] like Figure 6 As shown in (b), in other embodiments, the first display module 110 and the second display module 120 are respectively connected to the second terminal device 300, and the first display module 110 receives the first image information input by the second terminal device 300, and the second display module 120 receives the second image information input by the second terminal device 300.

[0095] like Figure 4 and Figure 6 As shown in (c), in other embodiments, the first display module 110 and the second display module 120 are respectively communicatively connected to the main control component 160, and the main control component 160 is communicatively connected to the second terminal device 300, wherein the main control component 60 is also used to receive binocular image information, and transmit the first image information in the binocular image information to the first display module 110, and transmit the second image information in the binocular image information to the second display module 120.

[0096] Specifically, the main control component 160 is connected to the external second terminal device 300 and / or the sensor component 150 to obtain binocular image information, and then sends corresponding image information in the binocular image information to the first display module 110 and the second display module 120 .

[0097] like Figures 3 to 5 As shown, in some embodiments, the first display module 110 includes a first optical engine 111 and a first control component 112 for controlling the first optical engine 111 to output an optical signal, the first optical engine 111 is connected to the lens frame module 170 and is configured to couple into the grating area 133. The second display module 120 includes a second optical engine 121 and a second control component 122 for controlling the second optical engine 121 to output an optical signal, the second optical engine 121 is connected to the lens frame module 170 and is configured to couple into the grating area 133.

[0098] The first control component 112 and the second control component 122 form a direct or indirect communication connection.

[0099] For example, in Figure 3 In the AR glasses 100 shown, the first control component 112 and the second control component 122 form a wireless transmission channel.

[0100] For example, in Figure 4In the AR glasses 100 shown, the first control component 112 and the main control component 160 form a first transmission channel, and the second control component 122 and the main control component 160 form a second transmission channel.

[0101] For example, in Figure 4 In the AR glasses 100 shown, the first control component 112 forms a wireless communication connection with the external first terminal device 200, and the second control component 122 forms a wireless communication connection with the external first terminal device 200.

[0102] See also Figure 7 , Figure 7 This is a schematic diagram of the structure of the optical waveguide lens 130 in the AR glasses 100 provided in one embodiment of the present application.

[0103] like Figures 3 to 7 As shown, in some embodiments, the optical waveguide lens 130 includes a first lens 131 and a second lens 132 installed on opposite sides of the frame module 170, the coupling-in grating area 133 includes a first coupling-in grating area 135 arranged opposite to the first display module 110 and a second coupling-in grating area 137 arranged opposite to the second display module 120, and the coupling-out grating area 134 includes a first coupling-out grating area 136134 and a second coupling-out grating area 138.

[0104] The first coupling-in grating region 135 and the first coupling-out grating region 136 are formed on the first lens 131 , and the second coupling-in grating region 137 and the second coupling-out grating region 138 are formed on the second lens 132 .

[0105] Specifically, the first display module 110 is used to output a first optical signal, which is transmitted to the first coupling grating area 135 of the first lens 131, and is output from the first coupling grating area 136 after being transferred by the first lens 131, so as to reach the user's field of view; correspondingly, the second display module 120 is used to output a second optical signal, which is transmitted to the second coupling grating area 137 of the second lens 132, and is output from the second coupling grating area 138 after being transferred by the second lens 132, so as to reach the user's field of view. After receiving the images of the first display module 110 and the second display module 120, the user combines the two images.

[0106] In other embodiments, the optical waveguide lens 130 includes an integrated lens disposed on the frame module 170. When the user wears the AR glasses 100, the integrated lens is located in front of the user's line of sight, and the coupling-in grating area 133 and the coupling-out grating area 134 are located on the integrated lens.

[0107] See also Figure 8 , Figure 8 A schematic diagram of the exploded structure of an implementation of the AR glasses 100 provided in an embodiment of the present application.

[0108] like Figures 1 to 8 As shown, in some embodiments, the frame module 170 includes:

[0109] A mirror frame assembly 171, the optical waveguide lens 130 is installed on the mirror frame assembly 171;

[0110] Temple components 172, the temple components 172 are connected to two opposite sides of the frame component 171 in a first direction;

[0111] The first display module 110 and the second display module 120 are disposed on opposite sides of the frame assembly 171 in the first direction, and the first display module 110 and the second display module 120 are connected to at least one of the frame assembly 171 and the temple assembly 172 .

[0112] It should be noted that the first direction refers to the width direction of the user's head when the user wears the AR glasses 100.

[0113] Specifically, the first display module 110 and the second display module 120 may be connected to two opposite sides of the frame assembly 171 in the first direction, or may be disposed on two opposite sides of the frame assembly 171 in the first direction, and both are connected to the temple assembly 172 .

[0114] For example, Figure 2 and Figure 8 In the embodiment, the first display module 110 and the second display module 120 are received in the frame assembly 171 and are disposed on two opposite sides of the frame assembly 171 in a first direction.

[0115] like Figures 1 to 8 As shown, in some embodiments, the AR glasses 100 further include a near-eye lens module 190 , which is disposed on a side of the optical waveguide lens close to the temple assembly 172 and is detachably connected to the frame module 170 .

[0116] Specifically, the near-eye lens module 190 is used to adjust the light input to the near-eye lens module 190 to meet the user's vision correction needs. For example, when the user has vision correction needs, the image pictures output by the first display module 110 and the second display module 120 are transmitted through the optical waveguide lens 130 and incident on the near-eye lens module 190, and the light from the outside world directed to the AR glasses 100 is incident on the near-eye lens module 190 through the optical waveguide lens 130, and then the near-eye lens module 190 adjusts the incident light signal so that the adjusted light signal reaches the user's field of view.

[0117] In some embodiments, the near-eye lens module 190 includes at least a refractive lens.

[0118] In some embodiments, the near eye lens module 190 includes a refractive lens with one flat side and one concave side. If the near eye lens module 190 is used to solve the user's myopia vision correction needs, the flat side of the refractive lens faces the optical waveguide lens 130, and the concave side of the refractive lens faces away from the optical waveguide lens 130, so that the size of the AR glasses 100 in the thickness direction of the near eye lens module 190 can be further compressed, and it is convenient to control the distance between the refractive lens and the optical waveguide lens 130 during the production process.

[0119] In other embodiments, the near-eye lens module 190 includes a refractive lens with one side concave and the other side convex. If the near-eye lens module 190 is used to solve the user's myopia vision correction needs, the convex side of the refractive lens faces the optical waveguide lens 130, which is the same as the first direction, and the concave side of the refractive lens faces away from the optical waveguide lens 130, which is opposite to the first direction.

[0120] Furthermore, the convex surface of the refractive lens is relatively flatter than the concave surface of the refractive lens, that is, the plane of the refractive lens facing the optical waveguide lens 130 is a plane with a slight curvature.

[0121] It should be understood that, if there is no need for vision correction, the refractive lens in the near-eye lens module 190 can be replaced with a plano lens, and the light incident from the outside and the image pictures output by the first display module 110 and the second display module 120 are superimposed and pass through the plano lens into the user's field of view.

[0122] like Figure 8 As shown, in some embodiments, the frame assembly 171 includes a lens mounting member 1711 and a temple connector 1712, the optical waveguide lens 130 is mounted on the lens mounting member 1711, the temple connector 1712 is connected to opposite sides of the lens mounting member 1711 in a first direction, and the temple connector 1712 is used to adapt and connect with the temple assembly 172.

[0123] It should be understood that since the optical waveguide lens 130 is connected to the side of the lens mounting member 1711 away from the temple connecting member 1712, the image output by the display component is transmitted through the optical waveguide lens 130 and is incident on the near eye lens module 190, and the light from the outside world directed toward the AR glasses 100 is transmitted through the optical waveguide lens 130 and is incident on the near eye lens module 190, and then the near eye lens module 190 adjusts the incident light signal so that the adjusted light signal reaches the user's field of view. Therefore, when the user wears the AR glasses 100, the light from the outside world directed toward the AR glasses 100 and the image output by the display component are transmitted through the optical waveguide lens 130 and enter the user's field of view together.

[0124] In some embodiments, the lens mount 1711 is a metal piece.

[0125] It should be noted that similar products currently on the market achieve communication interaction by setting wiring between the first display module 110 and the second display module 120, and also require a shell for wrapping the wiring, such as a plastic shell, and the wiring and the shell are generally set at the front end of the lens mounting part (the side away from the user), resulting in a very bloated product size and structure, and not aesthetically pleasing.

[0126] Compared with similar products currently on the market, the AR glasses 100 provided in the present application realize a wire-free design by setting up a wireless communication connection between the first display module 110 and the second display module 120, so that the size of the AR glasses 100 can be reduced. Moreover, based on the wire-free design, the AR glasses 100 provided in the present application no longer need to set up a shell to wrap the wiring, and the size and structure of the AR glasses 100 are further simplified, making them more lightweight and beautiful.

[0127] like Figures 1 to 8 As shown, in some embodiments, the AR glasses 100 further include a power supply component 140 , which is installed in the frame module 170 and electrically connected to the first display module 110 and the second display module 120 for supplying power to the first display module 110 and the second display module 120 .

[0128] Exemplarily, the power supply assembly 140 may include a rechargeable and / or detachable battery unit.

[0129] In some embodiments, the frame module 170 includes: a frame assembly 171 and a temple assembly 172, the first display module 110 and the second display module 120 are installed on the frame assembly 171, and the front end of the temple assembly 172 is connected to the frame assembly 171, wherein the power supply assembly 140 is connected to the end of the temple assembly 172 and is connected to the first display module 110 and / or the second display module 120 via an electrical connection line (not shown in the figure) accommodated in the temple assembly 172.

[0130] For example, in Figure 2 It can be seen that the power supply component 140 is divided into two parts, and is separately arranged at the ends of the two temple components 172 of the AR glasses 100, and the two parts of the power supply component 140 are respectively used to power the first display module 110 and the second display module 120. On the other hand, the power supply component 140 can also be only arranged at the end of one temple component 172 of the AR glasses 100.

[0131] It should be noted that the power supply assembly 140 is arranged at the end of the temple assembly 172 to balance the overall weight distribution of the AR glasses 100 and enhance the wearing experience of the user. It should also be noted that arranging the electrical connection wires to be accommodated in the temple assembly 172 can reliably and effectively protect the electrical connection wires, thereby enhancing the power supply stability of the power supply assembly 140.

[0132] like Figures 1 to 8 As shown, in some embodiments, the AR glasses 100 provided in the embodiment of the present application also include a sensor component 150, which is used to obtain the posture information and / or user wearing condition of the AR glasses 100, and output the posture information and / or user wearing condition to the first display module 110 and the second display module 120.

[0133] Exemplarily, the sensor component 150 includes but is not limited to a gyroscope, a contact sensor, a G-sensor (gravity sensor), a microphone sensor, a light sensor, a proximity sensor, a camera, a Tof sensor, etc., wherein the gyroscope is used to detect the displacement and rotation of the AR glasses 100. Exemplarily, the sensor component 150 includes but is not limited to a proximity sensor, which is used to detect the wearing condition of the user.

[0134] In some embodiments, the sensor component 150 is disposed on the same side of the frame module 170 as at least one of the first display module 110 and the second display module 120, and the sensor component 150 is electrically connected to the display module disposed on the same side thereof, and is used to transmit posture information to the display module disposed on the same side thereof.

[0135] Exemplarily, the sensor component 150 is arranged on the same side as the first display module 110 , and the sensor component 150 is connected to the first display module 110 , then the sensor component 150 is used to detect the posture information of the AR glasses 100 and send the posture information to the first display module 110 .

[0136] As another example, the sensor component 150 is arranged on the same side as the second display module 110 , and the sensor component 150 is connected to the second display module 120 , then the sensor component 150 is used to detect the posture information of the AR glasses 100 and send the posture information to the second display module 120 .

[0137] As another example, the configurable sensor component 150 and the main control component 160 are electrically connected, and the sensor component 150 is used to detect the posture information of the AR glasses 100 and send the posture information to the main control component 160.

[0138] In the above embodiment, when at least one of the first display module 110, the second display module 120 and the main control component 160 obtains the posture information and the image information to be compensated, it is also used to perform image compensation on the image information to be compensated according to the posture information, and display the compensated image, or configure the compensated image to the first display module 110 and / or the second display module 120 for display.

[0139] In some embodiments, the sensor component 150 is used to obtain posture information and / or user wearing conditions, and controls the sensor component 150 to send the posture information to the first display module 110 and the second display module 120, and the first display module 110 and the second display module 120 respectively perform corresponding image compensation processing on the first image information and the second image information.

[0140] In some embodiments, the computing capability of the first control component 112 in the first display module 110 is greater than that of the second control component 122 in the second display module 120 , that is, the first control component 112 is a master chip and the second control component 122 is a slave chip.

[0141] Furthermore, for the sensor component 150, when the sensor component 150 includes a low-latency sensor, such as a gyroscope, a G-Sensor, a camera, etc., the sensor component 150 is arranged on a side close to the first display module 110 and connected to the first display module 110. The first display module 110 with stronger computing power performs image compensation on the image information to be compensated according to the posture information, so that the display of the compensated image is triggered faster and with less delay, further improving the user's viewing experience.

[0142] On the other hand, when the sensor component 150 includes a high-latency sensor, such as a mi c sensor, a proximity sensor, etc. Since the low-latency requirement of such sensors is not large, the sensor component 150 can be arranged on a side close to the second display module 120 and connected to the second display module 120, and the second display module 120 performs image compensation on the image information to be compensated according to the posture information.

[0143] In some embodiments, when the sensor component 150 is arranged on the same side as the first display module 11, the sensor component 140 is used to obtain the posture information of the AR glasses 100 and transmit it to the first display module 110. The first display module 110 obtains the posture information and controls the first display module 110 to perform image compensation processing on the first image information according to the posture information. Then, the first display module 110 is also used to send the posture information to the second display module 120, so that the second display module 120 performs image compensation processing on the second image information according to the posture information.

[0144] In some embodiments, when the sensing component 150 is disposed on the same side as the second display module 110, the second display module 120 obtains posture information, and controls the second display module 120 to perform image compensation processing on the second image information according to the posture information, and then controls the second display module 120 to send the posture information to the first display module 110, so that the first display module 110 performs image compensation processing on the first image information according to the posture information.

[0145] For example Figures 3 to 5 As shown, the sensor component 150 is arranged on a side of the AR glasses 100 close to the second display module 120 and connected to the second display module 120 . The sensor component 150 is used to detect the posture information of the AR glasses 100 and send the posture information to the second display module 120 .

[0146] It should be understood that the second display module 120 can also obtain the posture information and send the posture information to the first display module 110. For example, when the sensor component 150 is set on the side of the AR glasses 100 close to the second display module 120, the sensor component 150 is used to detect the posture information of the AR glasses 100 and send the posture information to the second display module 120.

[0147] In some embodiments, the AR glasses 100 also include a main control component 160 that is wirelessly connected to the first display module 110 and the second display module 120, and an electrical connection can be configured between the sensor component 150 and the main control component 160. The main control component 160 obtains the posture information detected by the sensor component 150, and controls the second display module 120 to perform image compensation processing on the first image information and the second image information according to the posture information, and then sends the compensated first image information to the first display module 110, and sends the compensated second image information to the second display module 120.

[0148] It should be noted that the above embodiments are only partial examples of performing image compensation processing on the first image information and the second image information, and are not limitations on the location of the sensor component 150 and the subject that performs image compensation.

[0149] See also Fig. 9 , Fig. 9 A schematic diagram of the accommodating cavity 1713 in one implementation of the AR glasses provided in an embodiment of the present application.

[0150] like Fig. 9 As shown, in some embodiments, the frame assembly 171 is formed with a receiving cavity 1713, which is arranged on opposite sides of the lens mounting member 1711 in the first direction and is formed with an opening 1714 opposite to the coupling grating area 133 of the optical waveguide lens 130, and the first display module 110 and the second display module 120 are accommodated in different receiving cavities 1713.

[0151] It should be noted that at least one of the lens mounting member 1711 and the temple connecting member 1712 forms the accommodating cavity 1713, for example Fig. 9In the embodiment, the lens mounting member 1711 forms the accommodating cavity 1713 at one side close to the temple connecting member 1712. Specifically, the opening 1714 formed by the accommodating cavity 1713 is opposite to the coupling grating area 133 of the light waveguide lens 130, and is used to accommodate the first display module 110 and the second display module 120, so that the image screens output by the first display module 110 and the second display module 120 can accurately enter the coupling grating area 133 of the light waveguide lens 130 through the opening 1714.

[0152] Specifically, the accommodating cavity 1713 is disposed on two opposite sides of the lens mounting member 1711 to respectively accommodate the first display module 110 and the second display module 120 .

[0153] Furthermore, in addition to the first display module 110 and the second display module 120 , the accommodating cavity 1713 is also used to accommodate components such as the main control component 160 and the sensor component 150 disclosed in the embodiment of the present application.

[0154] See also Fig.10 , Fig.10 A schematic diagram of the module structure of a display system 10 provided in an embodiment of the present application.

[0155] like Fig.10 As shown, the display system 10 includes AR glasses 100 and a first terminal device 200, the AR glasses 100 are any one of the AR glasses 100 provided in the embodiments of the present application, and the first terminal device 200 is used to adapt to the AR glasses 100, and when the AR glasses 100 are adapted to the first terminal device 200, the first display module 110 of the AR glasses 100 forms a wireless communication connection with the first terminal device 200, and the second display module 120 of the AR glasses 100 forms a wireless communication connection with the first terminal device 200;

[0156] The first terminal device 200 is at least used to control the first display module 110 and the second display module 120 to synchronously output optical signals.

[0157] It should be noted that when the first terminal device 200 is adapted to the AR glasses 100, the specific description of the first terminal device 200 controlling the first display module 110 and the second display module 120 can refer to the aforementioned description of this application specification and Figure 5 The contents shown will not be elaborated here.

[0158] Exemplarily, the first terminal device 200 may be a small electronic device such as a smart phone, a personal computer, or a smart watch, or a large device such as a server or a cloud device.

[0159] See also Fig.11 , Fig.11A schematic diagram of the module structure of another display system 10 provided in an embodiment of the present application.

[0160] like Fig.11 As shown, the embodiment of the present application also provides another display system 10, and the display system 10 also includes:

[0161] Any AR glasses 100 provided in the embodiments of the present application;

[0162] The second terminal device 300 is communicatively connected to the AR glasses 100, and is used to configure the first image information for the first display module 110 of the AR glasses 100, and configure the second image information for the second display module 120 of the AR glasses 100, so that the first display module 110 outputs a first light signal corresponding to the first image information, and the second display module 120 outputs a second light signal corresponding to the second image information.

[0163] Specifically, the second terminal device 300 configures the first image information to the first display module 110 of the AR glasses 100 and configures the second image information to the second display module 120 of the AR glasses 100, including: transmitting the first image information to the first display module 110 and transmitting the second image information to the second display module 120.

[0164] It should be noted that the specific description of the second terminal device 300 transmitting the first image information to the first display module 110 and transmitting the second image information to the second display module 120 can refer to the aforementioned description of this application specification and Figures 3 to 6 The contents shown will not be elaborated here.

[0165] Exemplarily, the second terminal device 300 may be a small electronic device such as a smart phone, a personal computer, or a smart watch, or a large device such as a server or a cloud device.

[0166] It should also be noted that, in the embodiment of the present application, the first terminal device 200 and the second terminal device 300 may be the same terminal device or two different terminal devices. When the first terminal device 200 and the second terminal device 300 are the same terminal device, the same terminal device may configure the image information to be displayed for the first display module 110 and the second display module 120, and control the time nodes for the first display module 110 and the second display module 120 to display the image information (output light signals).

[0167] In summary, the embodiment of the present application provides an AR glasses 100 and a display system 10, including: a frame module 170, the frame module 170 is at least used to provide wearing support for the target object; an optical waveguide lens 130, the optical waveguide lens 130 is installed on the frame module 170, and the optical waveguide lens 130 is formed with a coupling-in grating area 133 and a coupling-out grating area 134; a first display module 110 and a second display module 120, which are connected to opposite sides of the frame module 170 and are arranged relative to the coupling-in grating area 133, and the first display module 110 and the second display module 120 are used to synchronously output optical signals to the coupling-in grating area 133; wherein the optical waveguide lens 130 is configured to: propagate the optical signal input to the coupling-in grating area 133 to the coupling-out grating area 134, and output it from the coupling-out grating area 134. The AR glasses 100 provided in the present application are configured with a first display module 110 and a second display module 120 to synchronously output optical signals to the coupled grating area 133 to ensure imaging synchronization on the left and right sides of the AR glasses 100, and reduce the size design requirements of the AR glasses 100, thereby avoiding the situation where the time difference in imaging of the two display modules causes the image displayed by the user's viewing device to be unable to merge normally, thereby improving the user's experience.

[0168] It will be appreciated by those skilled in the art that all or some of the steps, systems, and functional modules / units in the methods disclosed above may be implemented as software, firmware, hardware, and appropriate combinations thereof. In a hardware embodiment, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may be performed by several physical components in cooperation. Some or all physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor, or a microprocessor, or may be implemented as hardware, or may be implemented as a setting circuit, such as a dedicated setting circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or a non-transitory medium) and a communication medium (or a temporary medium).

[0169] It should be understood that the terms used in this specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. As used in the specification of this application and the appended claims, the singular forms of "a", "an", and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0170] It should also be understood that the term "and / or" used in the specification of this application and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes these combinations. It should be noted that, in this article, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or system.

Claims

1. An AR glasses, characterized in that: The AR glasses include: A spectacles frame module, the spectacles frame module is at least used to provide wearing support for the target object; An optical waveguide lens, the optical waveguide lens is installed on the lens frame module, and the optical waveguide lens is formed with an in-coupling grating area and an out-coupling grating area; A first display module and a second display module are connected to opposite sides of the lens frame module and are arranged opposite to the coupling grating area, and the first display module and the second display module are used to synchronously output optical signals to the coupling grating area; The optical waveguide lens is configured to propagate the optical signal input to the coupling-in grating region to the coupling-out grating region, and output the optical signal from the coupling-out grating region.

2. The AR glasses according to claim 1, wherein: The first display module and the second display module form a wireless transmission channel, and the first display module and the second display module synchronize the time nodes of the display light signal through the wireless transmission channel.

3. The AR glasses according to claim 1, wherein: The AR glasses further include a main control component, wherein the main control component and the first display module form a first transmission channel, and the main control component and the second display module form a second transmission channel; The first display module and the second display module synchronize the time nodes of the display light signals through the first transmission channel, the second transmission channel and the main control component.

4. The AR glasses according to claim 1, wherein: The AR glasses are used to adapt to an external first terminal device, and when the AR glasses are adapted to the first terminal device, the first display module forms a wireless communication connection with the first terminal device, and the second display module forms a wireless communication connection with the first terminal device; The first terminal device is used to control the first display module and the second display module to synchronously output optical signals.

5. The AR glasses according to any one of claims 1 to 4, characterized in that: The first display module includes a first optical machine and a first control component, the first optical machine is connected to the frame module and is arranged corresponding to the coupling grating area, and the first control component is electrically connected to the first optical machine and is used to control the first optical machine to output an optical signal; The second display module includes a second optical machine and a second control component, the second optical machine is connected to the frame module and is arranged corresponding to the coupling grating area, and the second control component is electrically connected to the second optical machine and is used to control the second optical machine to output an optical signal; The first control component forms a direct or indirect communication connection with the second control component.

6. The AR glasses according to any one of claims 1 to 4, characterized in that: The optical waveguide lens comprises a first lens connected to the same side of the frame module as the first display module and a second lens connected to the same side of the frame module as the second display module; Wherein, the first lens is formed with a first coupling-in grating area and a first coupling-out grating area, and the first display module is arranged corresponding to the first coupling-in grating area and is used to output an optical signal to the first coupling-in grating area; and / or, the second lens is formed with a second coupling-in grating area and a second coupling-out grating area, and the second display module is arranged corresponding to the second coupling-in grating area and is used to output an optical signal to the second coupling-in grating area.

7. The AR glasses according to any one of claims 1 to 4, characterized in that: The mirror frame module comprises: A mirror frame assembly, wherein the optical waveguide lens is mounted on the mirror frame assembly; A temple assembly, wherein the temple assembly is connected to two opposite sides of the frame assembly in a first direction; The first display module and the second display module are disposed on opposite sides of the frame assembly in the first direction, and the first display module and the second display module are connected to at least one of the frame assembly and the temple assembly.

8. The AR glasses according to claim 7, wherein: The AR glasses also include a near-eye lens module, which is arranged on a side of the optical waveguide lens close to the temple assembly and is detachably connected to the frame module.

9. The AR glasses according to claim 7, wherein: The frame assembly includes a lens mounting member and a temple connector. The optical waveguide lens is mounted on the lens mounting member. The temple connector is connected to opposite sides of the lens mounting member in the first direction and is used for adapting and connecting with the temple assembly.

10. The AR glasses according to claim 9, wherein: The lens mounting piece is a metal piece.

11. The AR glasses according to claim 9, wherein: The frame assembly is formed with a receiving cavity, which is arranged on opposite sides of the lens mounting member in the first direction and has an opening opposite to the coupling-in grating area of ​​the optical waveguide lens, and the first display module and the second display module are received in different receiving cavities.

12. The AR glasses according to any one of claims 1 to 4, characterized in that: The AR glasses also include a power supply component, which is installed on the frame module and electrically connected to the first display module and the second display module for supplying power to the first display module and the second display module.

13. The AR glasses according to claim 12, wherein: The frame module comprises: a frame assembly and a temple assembly, the first display module and the second display module are installed in the frame assembly, and the front end of the temple assembly is connected to the frame assembly; The power supply component is connected to the end of the temple component, and is connected to the first display module and the second display module via an electrical connection line accommodated in the temple component.

14. The AR glasses according to any one of claims 1 to 4, characterized in that: The AR glasses further include a sensor component, which is used to obtain posture information of the AR glasses and output the posture information to the first display module and / or the second display module.

15. The AR glasses according to claim 14, wherein: The sensor component and at least one of the first display module and the second display module are arranged on the same side of the frame module, and the sensor component is electrically connected to the display module arranged on the same side and is used to transmit the posture information to the display module arranged on the same side.

16. A display system, characterized in that: The display system comprises: The AR glasses according to any one of claims 1 to 15; A first terminal device, adapted to the AR glasses, and when the AR glasses are adapted to the first terminal device, a first display module of the AR glasses forms a wireless communication connection with the first terminal device, and a second display module of the AR glasses forms a wireless communication connection with the first terminal device; The first terminal device is at least used to control the first display module and the second display module to synchronously output optical signals.

17. A display system, characterized in that: The display system comprises: The AR glasses according to any one of claims 1 to 15; The second terminal device is communicatively connected to the AR glasses and is used to configure the first image information for the first display module of the AR glasses and configure the second image information for the second display module of the AR glasses, so that the first display module outputs a first light signal corresponding to the first image information and the second display module outputs a second light signal corresponding to the second image information.

Images