Display with NFC function and display device with flip function

Abstract

The application discloses a display with NFC function and a display device with turnover function. The display has a card reading area in both a first view angle and a second view angle after turnover. The display comprises an NFC module, a sensing module and a display processing unit. The NFC module is located at a first side of the display in the first view angle and at a second side of the display in the second view angle. The sensing module is used to determine which view angle the display faces and output a corresponding sensing signal. The display processing unit is used to receive the sensing signal and adjust the display position of the card reading area on the display based on the sensing signal so that the display position of the card reading area corresponds to the physical position of the NFC module. The application can keep the position of the card reading area in the interface consistent with the physical position of the NFC module after the display is turned over, thereby ensuring the accuracy and convenience of the card swiping operation of the user in different view angles.

Description

Technical Field

[0001] This application relates to the field of short-range communication technology, and more particularly to a display with NFC functionality and a display device with a flip function. Background Technology

[0002] With the widespread adoption of mobile payments, an increasing number of display devices (such as POS displays and ordering machines) are required to simultaneously display information and enable contactless card payment. In some applications, the display needs to be able to rotate so that users in different locations (such as staff and customers) can use the same device to operate and make payments.

[0003] In existing technologies, the common solution is to place an NFC module on each of the two opposite sides of the display, ensuring that the user can complete the card swiping operation from the side they are facing, regardless of the display's viewing angle. However, this approach increases the number of hardware modules, leading to higher overall costs and adding complexity to system design and assembly.

[0004] Therefore, how to reduce hardware resource consumption and costs while ensuring the convenience of card swiping, and improve the accuracy of card swiping recognition during the flipping process, is a technical problem that urgently needs to be solved. Utility Model Content

[0005] In view of this, this application discloses a display with NFC function and a display device with a flip function, so that after the display is flipped, the position of the card reader area on the interface always remains consistent with the physical position of the NFC module, thereby improving the accuracy and convenience of card swiping operations for users from different perspectives.

[0006] In a first aspect, this application discloses a display with NFC functionality. The display has a card reader area in both a first viewing angle and a second viewing angle after being flipped. The display includes an NFC module, a sensing module, and a display processing unit. The NFC module is located on the first side of the display in the first viewing angle and on the second side of the display in the second viewing angle. The sensing module is configured to determine whether the display faces the first or second viewing angle and output a sensing signal. The sensing signal includes a first sensing signal indicating the first viewing angle and a second sensing signal indicating the second viewing angle. The display processing unit is configured to receive the sensing signal and adjust the display position of the card reader area on the display based on the sensing signal so that the display position of the card reader area corresponds to the physical position of the NFC module. When the sensing signal is the first sensing signal, the display processing unit sets the card reader area on the first side of the display, and when the sensing signal is the second sensing signal, the display processing unit sets the card reader area on the second side of the display.

[0007] Optionally, the display screen includes a first area and a second area, the first area including a card reader area; the display processing unit is also used to rotate the interface content located in the second area when the display is flipped, so as to display the interface content in the second area in a manner that is rotated 180 degrees relative to another viewpoint from different viewing angles.

[0008] Optionally, the second area includes a title bar, volume keys, and navigation keys.

[0009] Optionally, regardless of whether the monitor is in a first-person or second-person view, the title bar is located at the top of the screen, and the navigation keys are located at the bottom of the screen.

[0010] Optionally, the first area also includes a main display area of ​​the user interface, which is adaptively rotated with the card reader area so that the main display area does not correspond to the physical position of the NFC module before or after the flip.

[0011] Optionally, the sensing module includes a gravity sensor for sensing changes in the display's posture.

[0012] Optionally, the gravity sensor determines the orientation change of the display based on the X, Y, and Z coordinate data in space, and determines whether the display is in a first-view perspective or flipped to a second-view perspective by comparing it with a preset threshold.

[0013] Optionally, the display processing unit stores a first user interface parameter and a second user interface parameter; when the sensing signal is the first sensing signal, the display processing unit generates and displays the user interface based on the first user interface parameter, and when the sensing signal is the second sensing signal, the display processing unit generates and displays the user interface based on the second user interface parameter.

[0014] Optionally, the NFC module is not located in the center of the display.

[0015] Secondly, this application discloses a display device with a flip function, including a support structure, a hinge structure, and a display with NFC function as disclosed in the first aspect above; wherein, the first end of the support structure is supported on a mounting surface, the second end of the support structure is connected to the hinge structure, the display is connected to the hinge structure, and the display is adapted to rotate around the hinge structure, so that the user can use the display from a first perspective or a second perspective.

[0016] In summary, the display with NFC function and the display device with flip function disclosed in this application have at least the following beneficial effects:

[0017] (1) The first and second viewing angles of the display are identified by the sensing module, and the display processing unit dynamically adjusts the display position of the card reader area according to the sensing signal, so that the card reader area always corresponds to the physical position of the NFC module, avoiding the problem of card reader area misalignment after flipping, thereby improving the accuracy of card swiping and interactive experience for users.

[0018] (2) By dividing the display screen into a first area and a second area, and adopting the differentiated processing methods of "adaptive rotation of the card reading area and the main display area" and "180-degree rotation of the content of the second area", the stability and flexibility of the interface layout are achieved, ensuring the correctness of important interactive areas, while maintaining the normal display of functions such as the title bar and navigation keys.

[0019] (3) By detecting the posture or flip angle of the display through gravity sensor or angle sensor, and combining the three-axis coordinate data and threshold judgment mechanism, the flip state of the display can be accurately identified, which improves the reliability of view recognition and interface switching.

[0020] (4) Through the cooperation of the support structure and the rotating shaft structure, the display can be flexibly rotated between different viewing angles to meet the dual use needs of store staff and customers, thereby improving the practicality and applicable scenarios of the display device. Attached Figure Description

[0021] The accompanying drawings used in the description of the embodiments of this application are briefly introduced below.

[0022] Figure 1 This is a schematic diagram of a monitor flipping.

[0023] Figure 2 This is an image showing the effect of a display before and after it is flipped, based on existing technology.

[0024] Figure 3 This is a schematic diagram of the structure of a display provided in an embodiment of this application.

[0025] Figure 4 This is an illustration of a display before and after being flipped, provided in an embodiment of this application.

[0026] Figure 5 This is an interface layout diagram of a display screen from a first-view perspective, provided in an embodiment of this application. Detailed Implementation

[0027] To more clearly illustrate the technical solutions of the embodiments of this application, the specific implementation methods of this application will be described below with reference to the accompanying drawings. The accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without creative effort. Adjustments and improvements made without departing from the concept of this application are all within the protection scope of this application.

[0028] To keep the drawings simple, only the parts related to the corresponding embodiments are shown schematically in each figure, and they do not represent the actual structure of the product. In addition, to make the drawings simple and easy to understand, some parts with the same structure or function are only shown schematically in some figures, and there may actually be more or fewer parts with the same structure or function.

[0029] In this application, unless otherwise expressly specified and limited, ordinal numbers, such as "first," "second," etc., are used only to distinguish and describe related objects, and should not be construed as indicating or implying the relative importance or order between related objects; furthermore, they do not represent the quantity of related objects. "Multiple" includes two or more, and other quantifiers are similar. " / " is used to describe the relationship between related objects, indicating an "or" relationship between them. "And / or" is used to describe the relationship between related objects, including any combination relationship between them, such as "a and / or b" including: "a alone," "b alone," or "a and b." "One or more" or "at least one" of multiple objects refers to any object or any combination of multiple objects, such as "one or more of a1, a2, a3" or "at least one of a1, a2, a3" including: "a1 alone," "a2 alone," "a3 alone," "a1 and a2," "a1 and a3," "a2 and a3," or "a1, a2 and a3."

[0030] Near Field Communication (NFC) is a short-range wireless communication technology that enables data exchange and authentication by bringing a card reader close to an NFC-enabled terminal device (such as a bank card, smartphone, or ID card). Due to its ease of use, rapid response, and high security, NFC has been widely used in various scenarios such as mobile payments, identity recognition, access control, and transportation.

[0031] In retail settings, NFC is widely used, especially at checkout. For example, customers can simply tap their bank card or mobile phone against the NFC reader on the display device to quickly complete the payment, avoiding the need for cash or card insertion. In other scenarios, NFC can also be used for customer identification, membership card verification, points recording, and electronic receipt verification, offering a wide range of applications.

[0032] In line with actual business needs, many commercial display devices not only display information such as product prices and transaction details, but also integrate a flip-up display screen so that different users inside and outside the counter can view the information intuitively. Figure 1 This is a schematic diagram of a monitor flipping. (For example...) Figure 1 As shown, in a typical counter scenario, the salesperson is located inside the counter, and the customer is located outside. A display device is installed on the counter. This display device includes a support structure 300, a hinge structure 200, and a display 100. The first end of the support structure 300 rests on a mounting surface, and the second end of the support structure 300 is connected to the hinge structure 200. The display 100 is connected to the hinge structure 200 and is adapted to rotate around the hinge structure 200, allowing the user to use the display 100 from either a first-viewpoint or a second-viewpoint. In this example, there are two users, namely the salesperson and the customer; the first-viewpoint and the second-viewpoint are the salesperson's perspective and the customer's perspective, respectively. During the process, the salesperson first confirms the product information and price from their perspective, and then flips the display to the customer's perspective, allowing the customer to view the transaction information and complete the payment via the NFC module in the card reader area.

[0033] However, the correspondence between the card reader area and the NFC module will be affected because the viewing angle changes when the display is flipped. Figure 2 This is an image showing the effect of a display before and after being flipped, based on existing technology. For example... Figure 2 As shown, taking the store clerk's perspective (i.e., first-person view) as an example, when the NFC module 110 is positioned on the right side of the screen (i.e., the first side), the card reader area X on the interface is also displayed on the right side of the screen accordingly. Their positions are consistent, allowing for normal card swiping; that is, the customer hands the card to the store clerk for swiping. However, when the display 100 is flipped to the customer's perspective (i.e., the second perspective), the physical position of the NFC module 110 changes to the left side of the screen (i.e., the second side). If the user interface is still rotated 180 degrees, the card reader area X will still be displayed on the right side of the screen, causing a misalignment between the card reader area X and the actual position of the NFC module 110. Therefore, when the user swipes their card in the card reader area X, it will not be recognized by the NFC module 110. Figure 2In the diagram, the area indicated by the Y symbol can include information related to this card reading, which is the main display area of ​​the user interface. For example, card-related information obtained after card reading will be displayed in the area indicated by the Y symbol. Alternatively, this area may display transaction details so that customers can fully understand the payment amount before swiping their card.

[0034] To address this issue, existing technologies primarily employ two solutions. One is to place the NFC module in the center of the display, ensuring the card reader area remains aligned with it regardless of screen rotation. However, this approach severely impacts the overall aesthetics of the interface: with the card reader centered, other information must be displayed on either side, resulting in an uncoordinated layout and a poor user experience. The other solution involves placing NFC modules on both the left and right sides of the display, ensuring the card reader area always corresponds to one of the NFC modules regardless of screen rotation. However, this approach requires additional hardware, increasing overall cost and introducing issues such as wiring, space constraints, and potential signal interference.

[0035] To address the aforementioned shortcomings, this application proposes a novel solution: instead of uniformly rotating all interface elements 180 degrees when the display is flipped, different areas are treated differently. Non-critical areas of the interface (such as top and bottom prompts and product information) still rotate as a whole, while the area containing the card reader is adjusted according to the position of the NFC module after the flip, ensuring the card reader remains aligned with the NFC module from different viewing angles. This approach not only avoids compromising the interface's aesthetics but also reduces hardware resource consumption, thereby effectively lowering device costs while maintaining a smooth card-swiping experience.

[0036] Please refer to Figure 3 The diagram shows a schematic representation of a display provided in an embodiment of this application. Figure 4 This is an illustration of a display before and after being flipped, according to an embodiment of this application. Figure 3As shown, the display 100 has a card reader area in both a first viewing angle and a second viewing angle after flipping. The display 100 includes an NFC module 110, a sensing module 120, and a display processing unit 130. The NFC module 110 is located on the first side of the display 100 in the first viewing angle and on the second side of the display 100 in the second viewing angle. The sensing module 120 is configured to determine whether the display 100 is facing the first viewing angle or the second viewing angle, and output a sensing signal. The sensing signal includes a first sensing signal for indicating the first viewing angle and a second sensing signal for indicating the second viewing angle. The display processing unit 130 is configured to receive the sensing signal and adjust the display position of the card reader area on the display 100 based on the sensing signal, so that the display position of the card reader area corresponds to the physical position of the NFC module 110: when the sensing signal is the first sensing signal, the display processing unit 130 sets the card reader area on the first side of the display 100; when the sensing signal is the second sensing signal, the display processing unit 130 sets the card reader area on the second side of the display 100.

[0037] In this embodiment, reference can be made to Figure 1 and Figure 4 The first-person perspective is from the store clerk's point of view, and the second-person perspective is from the customer's point of view; in both perspectives, the first side is always the right side of the monitor, and the second side is always the left side. Thus, from... Figure 4 As can be seen, the NFC module 110 is located on the right side of the display 100 from the store clerk's perspective, and on the left side of the display 100 from the customer's perspective. During the flipping process, the actual physical position of the NFC module does not change; however, the viewing angle changes due to the flipping, thus placing the NFC module on different sides of the display from different perspectives.

[0038] The sensing module 120, also known as the sensor module, is used to determine whether the display 100 is facing a salesperson or a customer, i.e., whether the display 100 is viewed / used from a first or second perspective, based on data from one or more sensors. The sensing module 120 also transmits a first or second sensing signal to the display processing unit 130: when the display processing unit 130 receives the first sensing signal, it determines that the display 100 is currently facing the first perspective; when it receives the second sensing signal, it determines that the display 100 is currently facing the second perspective. Subsequently, the display processing unit 130 adjusts the display position of the card reader area on the display 100 according to the type of sensing signal it receives, so that the display position of the card reader area corresponds to the physical position of the NFC module 110. That is, when the sensing signal is the first sensing signal, the display processing unit 130 places the card reader area on the first side of the display 100; when the sensing signal is the second sensing signal, the display processing unit 130 places the card reader area on the second side of the display 100. Figure 4 As shown, the adjustment result of the display processing unit 130 is that the card reader X and the NFC module 110 always correspond to each other, regardless of whether the display is flipped or not. That is, from the store clerk's perspective, the card reader X is on the right; while from the customer's perspective, the card reader X is on the left. Compared to the misalignment caused by direct flipping (such as... Figure 2 As shown, the display of this application, through the cooperation of the sensing module 120 and the display processing unit 130, ensures that the card reading area always corresponds to the physical position of the NFC module, avoiding the problem of misalignment of the card reading area after flipping, thereby improving the accuracy of card swiping and the user's interactive experience.

[0039] In this application, the display processing unit can be understood as a functional module for controlling the display position and display mode of images on the display screen. This display processing unit can be implemented through hardware circuits, software programs, or a combination of hardware and software. For example, the display processing unit may include a graphics processing unit (GPU), a display driver, or a display control program run by a central processing unit (CPU). When the display is flipped, the display processing unit determines the current viewing angle state of the display based on the sensing signal output by the sensing module, and processes the displayed content accordingly.

[0040] Specifically, after receiving a sensor signal indicating the flip state, the display processing unit can invoke the underlying display driver to rotate or adjust the position of image elements on the interface. For some content, the display processing unit can rotate it 180 degrees using the GPU's graphics rendering capabilities or the driver's coordinate transformation function. For the other part, including the card reader area, the display processing unit maintains its display orientation while dynamically adjusting the display position of the card reader area based on the physical location of the NFC module. This ensures that the user can always swipe their card at the position corresponding to the NFC module from different viewing angles after the flip, thus achieving consistency between the interface display and the hardware position.

[0041] In some embodiments of this application, the screen of the display includes a first area and a second area, the first area including a card reader area; the display processing unit is further configured to rotate the interface content located in the second area when the display is flipped, so as to display the interface content in the second area in a manner that is rotated 180 degrees relative to another viewpoint from different viewing angles.

[0042] Figure 5 This is an interface layout diagram of a display screen from a first-view perspective, provided in an embodiment of this application. For example... Figure 5 As shown, the first area includes a card reader area X and a main display area Y for the user interface. The main display area Y rotates adaptively with the card reader area X so that the main display area Y does not correspond to the physical position of the NFC module before or after the rotation, thereby avoiding conflicts between the interface display content and the hardware position.

[0043] In some implementations, the main display area Y (the area indicated by the reference numeral Y) may include information related to this card reading. For example, card-related information obtained after card reading can be displayed in this area; alternatively, this area may also display transaction details so that customers can fully understand the payment content before swiping their cards. In other words, for the content displayed in the first area, the display processing unit needs to dynamically adjust the display position based on the sensing signal output by the sensing module, rather than simply performing a 180-degree rotation. This adaptive rotation method balances the aesthetics and practicality of the interface, ensuring that the card reading area and its related display information always maintain a correspondence with the physical position of the NFC module from different viewing angles after being flipped.

[0044] The second area includes the area containing reference numerals M and N, and its displayed content may include, for example, a title bar, volume keys, and navigation keys. The title bar displays the interface title, brand identifier (e.g., logo), application name, time, or other status information. In some embodiments, regardless of whether the display is in a first-view or second-view perspective, the title bar is located at the top of the screen, while the navigation keys are located at the bottom; that is, the title bar is designed in the area containing reference numeral M, and the navigation keys and / or volume keys are designed in the area containing reference numeral N. In some other embodiments, the volume keys can be located at the top according to user needs. Since the content of the second area is not directly related to the card reading operation, the display processing unit can process the content of the second area by rotating it 180 degrees as a whole, thereby ensuring that the rotated interface still conforms to the user's usage habits and visual experience.

[0045] By dividing the display screen into a first area and a second area, and adopting differentiated processing methods such as "adaptive rotation of the card reader area and the main display area" and "180-degree rotation of the entire content of the second area" respectively, this application can maintain the stable display of auxiliary function areas such as the title bar and navigation keys while ensuring the consistency of the physical position of the card reader area and the NFC module, thus balancing the flexibility and stability of the interface layout and improving the overall user experience.

[0046] In some embodiments of this application, the sensing module includes a gravity sensor for sensing changes in the display's posture. The gravity sensor determines the display's orientation based on X, Y, and Z-axis coordinate data and compares this data with preset thresholds to determine whether the display is in a first viewing angle or has been flipped to a second viewing angle. Specifically, the gravity sensor uses the X, Y, and Z axes as a reference; changes in the coordinate data identify the display's flipping or rotating motion, and then, combined with preset X / Y / Z-axis thresholds, determines whether the display is currently facing the staff or has been flipped to face the customer.

[0047] In some embodiments of this application, the sensing module includes an angle sensor for sensing the flip angle of the display. The angle sensor can compare the detected flip angle with an angle threshold to determine whether the display has completed the flip process from a first viewing angle to a second viewing angle.

[0048] In some implementations, the sensing module may include both a gravity sensor and an angle sensor, or only one of them may be used. By detecting the orientation or flip angle of the display using a gravity sensor or angle sensor, and combining this with three-axis coordinate data and a threshold judgment mechanism, the flip state of the display can be accurately identified, thereby improving the reliability of viewpoint recognition and interface switching.

[0049] In some embodiments of this application, the NFC module is not located in the center of the display. This design avoids the card reader area being fixed in the center of the screen, thus preserving the overall aesthetics of the interface, while ensuring that the main content of the interface (such as transaction information, identity verification information, etc.) is displayed centrally in the screen area, which is more in line with the user's visual habits. Furthermore, placing the NFC module on the side of the display helps users complete card swiping operations through natural interactive actions, improving the convenience of interaction and the rationality of the interface layout.

[0050] In some embodiments of this application, the display processing unit stores a first user interface parameter and a second user interface parameter; when the sensing signal is the first sensing signal, the display processing unit generates and displays the user interface based on the first user interface parameter; when the sensing signal is the second sensing signal, the display processing unit generates and displays the user interface based on the second user interface parameter.

[0051] The display processing unit can preset two user interfaces. One user interface is used when the display is in a first-person perspective, and the other user interface is used when the display is in a second-person perspective. The display processing unit directly calls the user interface corresponding to the current perspective based on the sensing signal transmitted by the sensing module. The user interface parameters include interface layout parameters, display area parameters, and display content parameters corresponding to each display area. Among them, the interface layout parameters include the position coordinates of the card reader area, main display area, title bar, volume keys, navigation keys, etc. on the screen; the display area parameters include the size and boundary range of each functional area; the display content parameters include the display content type corresponding to each area, such as transaction information, card information, prompt information, etc.; and the style parameters include font size, color, icon style, etc.

[0052] Since the display only exists in two states in the application scenario—a first-person view facing the store clerk and a second-person view facing the customer after flipping—the display processing unit does not need to perform real-time calculations and position adjustments on the interface content when the flip occurs. Instead, it achieves the display effect by switching to a preset user interface. This method not only saves processor computing resources and reduces system power consumption but also significantly improves the response speed of interface switching, avoiding display delays or misalignments that may occur during the flip process, thereby further improving the smoothness and reliability of user interaction.

[0053] Based on similar technical concepts, please continue to refer to Figure 1This application discloses a display device with a flip function, including a support structure 300, a pivot structure 200, and a display 100 with NFC function as disclosed in the above embodiments; wherein, the first end of the support structure 300 is supported on the mounting surface, the second end of the support structure 300 is connected to the pivot structure 200, the display 100 is connected to the pivot structure 200, and the display 100 is adapted to rotate around the pivot structure 200, so that the user can use the display 100 from a first viewpoint or a second viewpoint.

[0054] The mounting surface can be either the ground or a desktop, thus meeting the installation requirements of the display device in different usage environments. The height of the support structure 300 is adjustable to adapt to different usage scenarios. For example, when the display device is installed on the ground, the support structure 300 can be adjusted to a higher position so that the user can stand and view it; when the display device is installed on a desktop, the support structure 300 can be adjusted to a lower position so that the user can sit and view it. Through the height adjustment design of the support structure 300 and the flip-up function of the display 100, the display device of this application can achieve a suitable display angle in different installation environments and usage scenarios, ensuring both flexibility and comfort in use, and improving the applicability of the overall structure of the display device and the human-computer interaction experience.

[0055] In the above embodiments, the descriptions of each embodiment have their own emphasis. Parts not described in detail or in a particular embodiment can be referred to in the relevant descriptions of other embodiments. Furthermore, the above embodiments can be freely combined as needed.

Claims

1. A display with NFC functionality, characterized in that, The display has a card reader area in both the first viewing angle and the flipped second viewing angle. The display includes an NFC module, a sensing module, and a display processing unit. The NFC module is located on the first side of the display in the first view and on the second side of the display in the second view; The sensing module is configured to determine whether the display is facing the first viewing angle or the second viewing angle, and output a sensing signal, the sensing signal including a first sensing signal for indicating the first viewing angle and a second sensing signal for indicating the second viewing angle; The display processing unit is configured to receive the sensing signal and adjust the display position of the card reader area on the display based on the sensing signal, so that the display position of the card reader area corresponds to the physical position of the NFC module: when the sensing signal is the first sensing signal, the display processing unit sets the card reader area on the first side of the display, and when the sensing signal is the second sensing signal, the display processing unit sets the card reader area on the second side of the display.

2. The display with NFC function according to claim 1, characterized in that, The screen of the display includes a first area and a second area, wherein the first area includes the card reader area; The display processing unit is also used to rotate the interface content located in the second area when the display is flipped, so as to display the interface content in the second area in a manner that is rotated 180 degrees relative to another viewpoint from different viewing angles.

3. The display with NFC function according to claim 2, characterized in that, The second area includes the title bar, volume keys, and navigation keys.

4. The display with NFC function according to claim 3, characterized in that, Regardless of whether the display is in the first viewpoint or the second viewpoint, the title bar is located at the top of the screen, and the navigation keys are located at the bottom of the screen.

5. The display with NFC function according to claim 2, characterized in that, The first area also includes a main display area for the user interface, which rotates adaptively with the card reader area so that the main display area does not correspond to the physical position of the NFC module before or after the flip. 6.The display with NFC function according to claim 1, wherein, The sensing module includes a gravity sensor for sensing changes in the display's posture.

7. The display with NFC function according to claim 6, characterized in that, The gravity sensor determines the orientation change of the display based on the X, Y, and Z coordinate data in space, and determines whether the display is in the first viewing angle or flipped to the second viewing angle by comparing it with a preset threshold.

8. A display with NFC functionality according to any one of claims 1-7, characterized in that, The display processing unit stores a first user interface parameter and a second user interface parameter. When the sensing signal is the first sensing signal, the display processing unit generates and displays the user interface based on the first user interface parameter. When the sensing signal is the second sensing signal, the display processing unit generates and displays the user interface based on the second user interface parameter.

9. A display with NFC functionality according to any one of claims 1-7, characterized in that, The NFC module is not located in the center area of ​​the display.

10. A display device having a flip function, characterized by comprising: Includes a support structure, a hinge structure, and a display with NFC functionality as described in any one of claims 1-9; wherein, The first end of the support structure is supported on the mounting surface, the second end of the support structure is connected to the pivot structure, the display is connected to the pivot structure, and the display is adapted to rotate around the pivot structure so that the user can use the display from a first viewpoint or a second viewpoint.

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