Notebook computer supporting naked eye three-dimensional display

Abstract

The embodiment of the invention relates to the technical field of computers, and discloses a notebook computer supporting naked eye three-dimensional display. Comprising a main screen used for displaying planar pictures and / or stereoscopic pictures; the auxiliary screen is used for displaying an input control interface; wherein the input control interface comprises one or more of a virtual keyboard, a user-defined control key, a map and an electronic canvas; the optical positioning module is arranged at the side edge position of the main screen and is used for acquiring an optical image; and the processing module is connected with the main screen and the optical positioning module, and is used for determining the human eye position of the user according to the optical image when the main screen displays the three-dimensional picture, and determining the display data of the main screen according to the human eye position. By the adoption of the scheme, convenience can be brought to operation of a user on the basis of the double-screen design, meanwhile, display of the three-dimensional image can be supported on the main screen, finally, position tracking can be conducted on human eyes, the holographic three-dimensional image display effect is provided for the user, and the use experience of the user is improved.

Description

Technical Field

[0001] The present application relates to the field of computer technology, and in particular to a notebook computer supporting naked-eye stereoscopic display. Background Art

[0002] In recent years, with the rapid development of Internet technology, the application of laptops has become more and more widespread. Moreover, whether it is production management or creative design, laptops have provided powerful help as a productivity tool. However, in the education of low-school age groups, students have less use of computers, and there are the following problems. First, the use of computer keyboards and mice is cumbersome, and students of lower age groups are more familiar with touch-based devices such as tablets. Secondly, three-dimensional dynamic content is more dependent on computer display, but the expression of depth information in the final computer screen is not intuitive enough. Finally, computers lack a way to quickly display the results of students' imagination. Therefore, how to overcome the above problems and bring a more convenient user experience to laptops is a technical pain point in this field. Summary of the invention

[0003] One purpose of the present application is to provide a laptop computer that supports naked-eye stereoscopic display, at least to solve the problems of inconvenient operation of the laptop computer, inability to display stereoscopic images, and inability to quickly output design results. The laptop computer designed in the present application includes: a main screen for displaying a plane image and / or a stereoscopic image; a secondary screen for displaying an input control interface; wherein the input control interface includes one or more of a virtual keyboard, a custom control key, a map, and an electronic canvas; an optical positioning module, which is arranged at the side of the main screen, for acquiring an optical image; a processing module, which is connected to the main screen and the optical positioning module, and is used to determine the user's eye position according to the optical image when the main screen displays a stereoscopic image, and determine the display data of the main screen according to the eye position. By adopting this solution, the dual-screen design can bring convenience to the user's operation, and the display of stereoscopic images can be supported on the main screen. Finally, the position of the human eye can be tracked to provide the user with a holographic stereoscopic image display effect, thereby improving the user's experience.

[0004] To achieve the above objectives, some embodiments of the present application provide the following aspects:

[0005] In a first aspect, some embodiments of the present application further provide a laptop computer supporting naked-eye stereoscopic display, the laptop computer comprising:

[0006] A main screen, used for displaying a flat image and / or a stereoscopic image;

[0007] A secondary screen, used to display an input control interface; wherein the input control interface includes one or more of a virtual keyboard, a custom control key, a map, and an electronic canvas;

[0008] An optical positioning module, arranged at the side of the main screen, for acquiring an optical image;

[0009] A processing module is connected to the main screen and the optical positioning module, and is used to determine the user's eye position according to the optical image when the main screen displays a stereoscopic picture, and to determine the display data of the main screen according to the eye position.

[0010] In a second aspect, some embodiments of the present application further provide a method, which is executed by the above-mentioned laptop computer to display a picture through the structure of the above-mentioned laptop computer.

[0011] In a third aspect, some embodiments of the present application further provide a computer-readable medium having computer program instructions stored thereon, wherein the computer program instructions can be executed by a processor to implement the method as described above.

[0012] In a fourth aspect, some embodiments of the present application further provide a computer program product, comprising a computer program / instruction, which implements the steps of the method described above when executed by a processor.

[0013] Compared with the related art, in the solution provided by the embodiment of the present application, a main screen is used to display a flat image and / or a stereoscopic image; a secondary screen is used to display an input control interface; wherein the input control interface includes one or more of a virtual keyboard, a custom control key, a map, and an electronic canvas; an optical positioning module is arranged at the side of the main screen, and is used to obtain an optical image; a processing module is connected to the main screen and the optical positioning module, and is used to determine the user's eye position according to the optical image when the main screen displays a stereoscopic image, and to determine the display data of the main screen according to the eye position. This technical solution can bring convenience to the user's operation through the dual-screen design, and can support the display of stereoscopic images on the main screen at the same time. Finally, it can also track the position of the human eye, provide the user with a holographic stereoscopic image display effect, and improve the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0015] Figure 1A schematic diagram of the structure of a laptop computer supporting naked-eye stereoscopic display according to some embodiments of the present application;

[0016] Figure 2 A schematic diagram of the structure of a laptop computer supporting naked-eye stereoscopic display according to some embodiments of the present application;

[0017] Figure 3 A physical schematic diagram of a laptop computer provided according to some embodiments of the present application;

[0018] Figure 4 An exemplary structural diagram of the electronic device is disclosed. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] First embodiment

[0021] The first embodiment of the present application relates to a notebook computer supporting naked-eye stereoscopic display. Figure 1 As shown, the laptop includes:

[0022] A main screen 110, for displaying a two-dimensional image and / or a three-dimensional image;

[0023] The secondary screen 120 is used to display an input control interface; wherein the input control interface includes one or more of a virtual keyboard, a custom control key, a map, and an electronic canvas;

[0024] An optical positioning module 130 is disposed at the side of the main screen and is used to acquire an optical image;

[0025] The processing module 140 is connected to the main screen and the optical positioning module, and is used to determine the user's eye position according to the optical image when the main screen displays a stereoscopic picture, and determine the display data of the main screen according to the eye position.

[0026] Among them, the main screen 110 adopts a naked-eye stereoscopic screen, which can directly display true 3D images in stereoscopic display mode, making it convenient for students to intuitively experience the stereoscopic scene; the screen also supports flat display mode, normally displaying text, pictures and other flat content, and can be used as an ordinary screen.

[0027] The secondary screen 120, when laid flat, can provide traditional touch control to achieve interaction with the main screen; the secondary screen also supports virtual keyboard mode and is compatible with traditional keyboard operations. Since the main screen and the secondary screen are both display screens of the device, the interaction between the main screen and the secondary screen can be freely defined by software. For example, when the main screen is displayed flat, the main screen and the secondary screen can display windows of different programs, or the secondary screen can be used as an input or control interface to display a virtual keyboard, electronic canvas, or software-defined control interface; when the main screen is displayed in three dimensions, the secondary screen can be used as a sketch canvas, a 2D scene map, or a control interface (such as displaying a roaming rocker, a slider, function buttons, etc.).

[0028] The optical positioning module 130 is disposed at the side of the main screen 110, for example, directly above the main screen, and is used to acquire an optical image; wherein the acquired optical image is used to identify the user's position.

[0029] The processing module 140 is connected to the main screen 110 and the optical positioning module 130, and is used to determine the user's eye position according to the optical image when the main screen 110 displays a stereoscopic picture, and determine the display data of the main screen according to the eye position.

[0030] Optical images can provide a lot of information about the user's position and environment. For example, the user's facial image captured by the camera can be analyzed using image recognition technology to determine the approximate position of the eyes. The following methods may be used: Feature point detection, identifying key facial feature points such as eyes, nose, mouth, etc., and then determining the position of the human eye based on the position of these feature points. Depth information analysis, if the optical image contains depth information, the position of the human eye can be inferred based on the distance of different objects from the camera.

[0031] In one embodiment, the processing module is specifically used to:

[0032] The user's eye position is determined according to the optical image, and the currently displayed picture is split into a left-eye image and a right-eye image according to the eye position to determine display data of the main screen.

[0033] Determining the meaning of the main screen display data based on the human eye position can provide the best 3D effect. Different human eye positions will result in different 3D images. By determining the human eye position, the display data of the main screen can be adjusted so that users can get the best 3D visual experience. For example, the parallax of the image can be adjusted to ensure that the images seen by the left and right eyes meet the 3D perception requirements of the human eye.

[0034] In addition, adaptive display can be achieved. If the user moves during the viewing process, the system can update the display data in real time according to the new eye position to maintain the stability and accuracy of the stereoscopic image.

[0035] Therefore, the user experience can be improved, and this personalized display adjustment can reduce visual fatigue and discomfort, allowing users to enjoy the immersive feeling brought by the stereoscopic picture more comfortably.

[0036] The solution provided in this embodiment uses a main screen to display a flat image and / or a stereoscopic image; a secondary screen to display an input control interface; wherein the input control interface includes one or more of a virtual keyboard, a custom control key, a map, and an electronic canvas; an optical positioning module is disposed at the side of the main screen to obtain an optical image; a processing module is connected to the main screen and the optical positioning module, and is used to determine the user's eye position according to the optical image when the main screen displays a stereoscopic image, and to determine the display data of the main screen according to the eye position. This technical solution can bring convenience to the user's operation through the dual-screen design, and can support the display of stereoscopic images on the main screen. Finally, it can also track the position of the human eye, provide the user with a holographic stereoscopic image display effect, and improve the user's experience.

[0037] Figure 2 Schematic diagram of the structure of a laptop computer supporting naked-eye stereoscopic display according to some embodiments of the present application; Figure 2 As shown, the laptop computer also includes:

[0038] The pen-shaped controller 150 is used to perform a writing operation in the main screen or the sub-screen in response to a writing operation of the user.

[0039] The pen-shaped controller 150 can be used by the user to perform writing operations on the main screen or the sub-screen after the user picks it up, such as drawing graphics, writing text or marking, and other operations.

[0040] This solution can make the user's input more flexible and improve the convenience of user use by setting a pen-shaped controller.

[0041] In one embodiment, the pen-shaped controller 150 is provided with at least one touch button for controlling the display content of the main screen or the sub-screen in response to a user's touch operation.

[0042] The pen-shaped controller may be provided with one or more touch buttons, which are used to control the display content of the main screen or the sub-screen when the user operates the touch buttons, for example, switching the pictures displayed on the main screen, zooming in or out the map displayed on the sub-screen, etc.

[0043] In one embodiment, the pen-shaped controller is used to determine a control target in the display content of the main screen or the sub-screen according to the pointing and perform control.

[0044] The pen-shaped controller 150 can determine the control target in the display content of the main screen or the sub-screen according to the pointing during the touch operation and perform control.

[0045] For example, the main screen displays a stereoscopic image of a big tree and a child. The user can point the big tree with a pen-shaped controller, identify the big tree as the control target, and then control it, such as controlling the fruits on the big tree to mature quickly and then fall.

[0046] Through such a setting, this solution can achieve precise remote control of the displayed content, meet the control requirements of some scenarios, and improve the user experience.

[0047] In one embodiment, when the main screen displays a stereoscopic image, the pen-shaped controller is used to control the position of the control target after determining the control target and based on the 6Dof operation of the pen-shaped controller.

[0048] Among them, the pen-shaped controller supporting 6Dof operation may mean that the pen-shaped controller can operate in six degrees of freedom.

[0049] The six degrees of freedom usually include three translational degrees of freedom (front and back, left and right, and up and down) and three rotational degrees of freedom (rotation around the X-axis, Y-axis, and Z-axis). This feature brings many advantages to users. First, in terms of operational flexibility, users can control and interact more naturally. For example, in a virtual environment, using a pen-shaped controller allows you to move and rotate objects freely as in the real world, achieving more precise positioning and operation. Secondly, for professional fields such as design and modeling, 6Dof operation enables users to create more efficiently and adjust and view models from different angles and positions. Furthermore, in game scenes, players can use the pen-shaped controller to get a more immersive experience and feel the actions and scene changes in the game more realistically. In short, the pen-shaped controller's support for 6Dof operation has greatly expanded its application range and user experience.

[0050] This solution uses a matching pen-shaped controller. When in stereoscopic display, the interactive pen supports 6Dof operation. Users can use the interactive pen in front of the screen. At this time, a control line shot out from the pen tip will be displayed in the stereoscopic picture, and the object hit by the control line can be controlled; 2-3 buttons are provided to realize menu, selection, return and other functions, making it convenient for users to operate three-dimensional objects; when in flat display, the interactive pen is a stylus, which can be used to draw, take notes or click on the touch screen instead of fingers.

[0051] In one embodiment, the optical positioning module is further used to obtain the user's hand movements;

[0052] A processing module is used to generate a control instruction according to the hand movement, so as to control the display data of the main screen according to the control instruction.

[0053] In this solution, during stereoscopic display, it supports collecting user hand movements through an optical collection module, allowing users to make different gestures in front of the screen to directly operate three-dimensional objects, further reducing the difficulty of operation.

[0054] In one embodiment, the laptop computer is also installed with an application program;

[0055] The application is used to obtain the user's input file;

[0056] The processing module is used to generate a three-dimensional model according to the input content of the input file, and display the three-dimensional model on the main screen.

[0057] This solution can support students to input their ideas through text, voice description, etc. through the configuration of the product's supporting software. The software generates a three-dimensional model by calling the AI ​​capabilities of the background service and displays the three-dimensional model on the naked-eye stereo screen.

[0058] In one embodiment, the input content of the input file includes text content and / or voice content.

[0059] The text content refers to text content, which can be text content input by the user through the corresponding application on the mobile phone, text input in the input box of the application on the laptop computer, or voice input, such as sending voice commands.

[0060] Through such a setting, the present invention can support the input of content in various ways, thereby increasing the flexibility of using the notebook computer and improving the user experience.

[0061] In one embodiment, the application is further used to obtain a guidance file uploaded by a user; wherein the guidance file includes one or more of a picture file, a video file, and a three-dimensional model file;

[0062] The processing module is further used to modify the model according to the guidance file in the process of generating the three-dimensional model according to the input content of the input file.

[0063] In this plan, students can continue to propose modification requests to further improve the 3D model; during this process, they can also upload pictures, videos, 3D model files, etc. as guidance references.

[0064] Figure 3A physical schematic diagram of a laptop computer provided according to some embodiments of the present application; Figure 3 As shown, the B side of the traditional notebook uses an ordinary 2D display screen, while this design uses a naked-eye stereoscopic display screen that supports touch interaction 1;

[0065] The C side of a traditional notebook uses a keyboard, but this design uses a touch screen 2, which can display a soft keyboard and also serve as a customized interactive interface for software;

[0066] This design has an optical acquisition module 3, which can collect the user's eye position for stereoscopic and holographic display, and can also collect the user's gestures;

[0067] A pen-shaped controller that supports 6Dof (degrees of freedom) interaction4.

[0068] The purpose of the present invention is to provide an educational laptop computer that is more suitable for younger age groups, so that students can understand the three-dimensional world more quickly and better stimulate their imagination and creativity.

[0069] In addition, some embodiments of the present application also provide an electronic device. The electronic device may be a digital computer in various forms, such as a laptop computer, a desktop computer, a workbench, a personal digital assistant, a server, a blade server, a mainframe computer, etc. The electronic device may also be a mobile device in various forms, such as a personal digital assistant, a cellular phone, a smart phone, a wearable device, and other similar computing devices.

[0070] The electronic device includes: one or more processors; and a memory storing computer program instructions, wherein when the computer program instructions are executed, the processor executes the steps of the method provided in any one or more of the above embodiments. Figure 4 An exemplary structural diagram of the electronic device is disclosed. Figure 4As shown, the electronic device includes: one or more processors 401, memory 402, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. The various components are connected to each other using different buses and can be installed on a common mainboard or installed in other ways as needed. The processor can process instructions executed in the electronic device, including instructions stored in or on the memory to display the graphical information of the GUI on an external input / output device (such as a display device coupled to the interface). In some other embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Similarly, multiple electronic devices can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Among them, the components shown in this article, their connections and relationships, and their functions are only used as examples, and are not intended to limit the implementation of the present application described and / or required herein.

[0071] The electronic device may further include: an input device 403 and an output device 404. The processor 401, the memory 402, the input device 403 and the output device 404 may be connected via a bus or other means. Figure 4 The example of connecting through bus is taken in the following.

[0072] The input device 403 can receive input digital or character information, and generate key signal input related to the user settings and function control of the electronic device, such as a touch screen, a keypad, a mouse, a track pad, a touch pad, an indicator bar, one or more mouse buttons, a trackball, a joystick and other input devices. The output device 404 may include a display device, an auxiliary lighting device (e.g., an LED) and a tactile feedback device (e.g., a vibration motor), etc. The display device may include, but is not limited to, a liquid crystal display (LCD), a light emitting diode (LED) display and a plasma display. In some embodiments, the display device may be a touch screen.

[0073] To provide interaction with a user, the electronic device may be a computer. The computer has: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or a trackball), through which the user can provide input to the computer. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0074] In the embodiments of the present application, a computer program / instruction is stored on a computer-readable medium, and when the computer program / instruction is executed by a processor, the steps of the method provided by any one or more of the above embodiments are implemented. The computer-readable medium may be included in the electronic device described in the above embodiments; or it may exist independently without being assembled into the device. The above computer-readable medium carries one or more computer-readable instructions.

[0075] The memory 402 can be used as a non-transient computer-readable storage medium, which can be used to store non-transient software programs, non-transient computer executable programs and modules. The processor 401 executes various functional applications and data processing of the server by running the non-transient software programs, instructions and modules stored in the memory 402, so as to implement the program instructions / modules corresponding to the method provided by any one or more of the above embodiments in the embodiments of the present application.

[0076] The memory 402 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the electronic device, etc. In addition, the memory 402 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage devices. In some embodiments, the memory 402 may optionally include a memory remotely arranged relative to the processor 401, and these remote memories may be connected to the electronic device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0077] It should be noted that the computer-readable medium described in the present application may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, a computer-readable medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, device or device.

[0078] Computer readable media include permanent and non-permanent, removable and non-removable media, and can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, modules of programs or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, read-only compact disk (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device.

[0079] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as "C" language or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as an independent software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer via any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., using an Internet service provider to connect via the Internet).

[0080] In the above-described embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. For example, it can be implemented by using an application specific integrated circuit (ASIC), a general-purpose computer or any other similar hardware device. In certain embodiments, the software program of the present application can be executed by a processor to implement the above steps or functions. Similarly, the software program of the present application (including relevant data structures) can be stored in a computer-readable recording medium, for example, a RAM memory, a magnetic or optical drive or a floppy disk and similar devices. In addition, some steps or functions of the present application can be implemented by hardware, for example, as a circuit that cooperates with a processor to perform each step or function.

[0081] The computer program product provided in the embodiment of the present application includes one or more computer programs / instructions, and when the computer program / instructions are executed by the processor, the process or function described in the embodiment of the present application is generated in whole or in part. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions may be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website site, a computer, a server or a data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) mode to another website site, computer, server or data center. The computer-readable storage medium may be any available medium that a computer can access or a data storage device such as a server or a data center that includes one or more available media integrations. The available medium may be a magnetic medium, (e.g., a floppy disk, a hard disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a solid-state drive so lid state di sk (SSD)), etc.

[0082] The flow chart or block diagram in the accompanying drawings shows the possible architecture, function and operation of the equipment, method and computer program product according to various embodiments of the present application. In this regard, each box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flow chart, and the combination of the boxes in the block diagram and / or flow chart can be implemented with a dedicated system for hardware that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0083] The scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present application. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it is clear that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices stated in the device claim may also be implemented by one unit or device through software or hardware. The words "first", "second", etc. are only used to distinguish the description, and do not indicate any particular order, nor can they be understood as indicating or implying relative importance.

[0084] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily mention changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims, and the above embodiments should be regarded as exemplary and non-restrictive.

Claims

1. A notebook computer supporting naked-eye stereoscopic display, characterized in that: The laptop computer includes: A main screen, used for displaying a flat image and / or a stereoscopic image; A secondary screen, used to display an input control interface; wherein the input control interface includes one or more of a virtual keyboard, a custom control key, a map, and an electronic canvas; An optical positioning module, arranged at the side of the main screen, for acquiring an optical image; A processing module is connected to the main screen and the optical positioning module, and is used to determine the user's eye position according to the optical image when the main screen displays a stereoscopic picture, and to determine the display data of the main screen according to the eye position.

2. The notebook computer supporting naked-eye stereoscopic display according to claim 1, characterized in that: The laptop computer also includes: The pen-shaped controller is used to perform a writing operation in the main screen or the sub-screen in response to a writing operation of a user.

3. The notebook computer supporting naked eye stereoscopic display according to claim 2, characterized in that: The pen-shaped controller is provided with at least one touch button for controlling the display content of the main screen or the sub-screen in response to a user's touch operation.

4. The notebook computer supporting naked-eye stereoscopic display according to claim 3, characterized in that: The pen-shaped controller is used to determine a control target in the display content of the main screen or the sub-screen according to the pointing and perform control.

5. The notebook computer supporting naked-eye stereoscopic display according to claim 2, characterized in that: When the main screen displays a stereoscopic image, the pen-shaped controller is used to control the position of the control target after determining the control target and based on the 6Dof operation of the pen-shaped controller.

6. The notebook computer supporting naked eye stereoscopic display according to claim 1, characterized in that: The processing module is specifically used for: The user's eye position is determined according to the optical image, and the currently displayed picture is split into a left-eye image and a right-eye image according to the eye position to determine display data of the main screen.

7. The notebook computer supporting naked-eye stereoscopic display according to claim 1, characterized in that: The optical positioning module is also used to obtain the user's hand movements; A processing module is used to generate a control instruction according to the hand movement, so as to control the display data of the main screen according to the control instruction.

8. The notebook computer supporting naked-eye stereoscopic display according to claim 1, characterized in that: The laptop computer is also installed with an application program; The application is used to obtain the user's input file; The processing module is used to generate a three-dimensional model according to the input content of the input file, and display the three-dimensional model on the main screen.

9. The notebook computer supporting naked-eye stereoscopic display according to claim 8, characterized in that: The input content of the input file includes text content and / or voice content.

10. The notebook computer supporting naked-eye stereoscopic display according to claim 8, characterized in that: The application is also used to obtain a guidance file uploaded by a user; wherein the guidance file includes one or more of a picture file, a video file, and a three-dimensional model file; The processing module is further used to modify the model according to the guidance file in the process of generating the three-dimensional model according to the input content of the input file.

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