Display modules and terminals

Abstract

The present disclosure relates to a display screen module and a terminal. The display screen module of the present disclosure comprises: a curved display screen, one side of which is bent to form a curved portion; a support device, which is arranged below the curved display screen and on the back side of the curved portion, and the lower surface of the support device is a plane; a circuit board, which is arranged on the lower surface of the support device, and the first end of the circuit board is bent upward and electrically connected to the curved portion. The arrangement of the present disclosure can protect the stable arrangement of the circuit board inside the display screen module and avoid damage to the circuit board.

Description

Technical Field

[0001] The present disclosure relates to the field of display technology, and in particular to a display screen module and a terminal. Background Art

[0002] As the use of mobile phones, tablets and other terminal devices becomes more and more widespread, people are pursuing a higher screen-to-body ratio for terminal devices, and the borders around the display panel are getting smaller and smaller. At the same time, in order to facilitate carrying and provide a better feel, the thickness of the terminal device also needs to be further reduced. In the related technology, the flexible printed circuit board is mainly bent to a certain extent, and the cable is set at the bent part to reduce the lower border of the display panel, that is, the chin of the mobile phone.

[0003] Due to the curved side of the curved display screen, the space originally used for setting up the flexible printed circuit board is occupied, resulting in the solution of attaching the flexible printed circuit board to the screen after bending in the related technology being greatly limited and cannot be applied to the curved display screen process. Summary of the invention

[0004] In order to overcome the problems existing in the related art, the present disclosure provides a display screen module and a terminal.

[0005] According to a first aspect of an embodiment of the present disclosure, a display screen module is provided, comprising: a curved display screen, one side of which is bent to provide a curved portion; a supporting device, which is arranged below the curved display screen and on the back side of the curved portion, and the lower surface of the supporting device is a plane; a circuit board, which is arranged on the lower surface of the supporting device, and the first end of the circuit board is bent upward and electrically connected to the curved portion.

[0006] In one embodiment, the supporting device includes a first supporting device and a second supporting device, the first supporting device is arranged on the back side of the curved portion, the second supporting device is arranged adjacent to the first supporting device, and the lower surface of the first supporting device and the second supporting device are located in the same plane; the display screen module also includes a functional component, the functional component is arranged below the curved display screen and above the second supporting device; the functional component includes one or more of a fingerprint recognition device, a driving device, an optical sensor, a camera device, and a sound generating device.

[0007] In one embodiment, the circuit board is fixed to the lower surface of the first supporting device; and / or the circuit board is fixed to the lower surface of the second supporting device.

[0008] In one embodiment, the first supporting device is made of a soft material; and / or the second supporting device is made of a soft material.

[0009] In one embodiment, a first cut corner or a first rounded corner is provided at the lower end of the arc-shaped supporting surface of the first supporting device.

[0010] According to a second aspect of the embodiments of the present disclosure, a terminal is provided, comprising a display screen module as described in any one of the aforementioned embodiments.

[0011] In one embodiment, the terminal further includes a bracket, which is disposed below the curved display screen and is used to fix and support an edge of the curved display screen.

[0012] In one embodiment, the terminal also includes a mainboard; the supporting device includes a first supporting device and a second supporting device, the first supporting device is arranged on the back side of the curved portion, the second supporting device is arranged adjacent to the first supporting device, and the lower surface of the first supporting device and the second supporting device are located in the same plane; the circuit board is bent upward around the first side surface of the second supporting device, and the second end of the circuit board is electrically connected to the mainboard; wherein the first side surface of the second supporting device is away from the first supporting device.

[0013] In one embodiment, a second cut corner or a second rounded corner is provided at the lower end of the first side surface of the second supporting device.

[0014] The technical solution provided by the embodiment of the present disclosure may include the following beneficial effects: the lower surface of the support device of the present disclosure is a plane, and the circuit board is arranged on the lower surface of the support device. In this way, the support device can stably arrange the circuit board on the same plane, which can protect the stable arrangement of the circuit board inside the display screen module and avoid damage to the circuit board.

[0015] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0017] Figure 1 The present invention is a schematic diagram of the structure of a display panel circuit board in the related art.

[0018] Figure 2 The figure is a schematic structural diagram of a display screen module according to an exemplary embodiment.

[0019] Figure 3 is a schematic structural diagram of a display screen module according to another exemplary embodiment.

[0020] Figure 4The diagram is a schematic diagram of the structure of a terminal according to an exemplary embodiment. DETAILED DESCRIPTION

[0021] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0022] As the use of mobile phones, tablets and other terminal devices becomes more and more widespread, people are pursuing a higher screen-to-body ratio for terminal devices, and the borders around the display panel are getting smaller and smaller. At the same time, in order to facilitate carrying and provide a better feel, the thickness of the terminal device also needs to be further reduced. In the related technology, the flexible printed circuit board is mainly bent to a certain extent, and the cable is set at the bent part to reduce the lower border of the display panel, that is, the chin of the mobile phone.

[0023] Figure 1 It is a schematic diagram of the structure of a display panel circuit board in the related art, such as Figure 1 As shown, the display panel includes a cover plate 13 and a display module 12 under the cover plate 13 .

[0024] In the related art, the flexible printed circuit board 11 is bent upward and connected to the display module 12. The space below the non-display area of ​​the display panel is used to complete the electrical connection between the flexible printed circuit board 11 and the display module 12.

[0025] In a rigid display panel, since the space below the non-display area is relatively fixed, the connection between the flexible printed circuit board 11 and the display module 12 is also relatively stable.

[0026] However, due to the curved side of the curved display screen, the space originally used for setting up the flexible printed circuit board is occupied, resulting in the solution of bending the flexible printed circuit board and attaching it to the screen in the related technology being greatly limited and cannot be applied to the curved display screen process.

[0027] In view of the above technical problems, the present disclosure provides a display screen module which can be applicable to a terminal having a curved display screen or a bendable terminal. Figure 2 is a schematic structural diagram of a display screen module according to an exemplary embodiment. Figure 2 As shown, the display screen module 10 includes a curved display screen 100 , a supporting device 200 and a circuit board 300 .

[0028] like Figure 2As shown, one side of the curved display screen 100 is bent to form a curved portion 101. The supporting device 200 is disposed below the curved display screen 100.

[0029] The lower surface 203 of the supporting device is a plane, and the circuit board 300 is disposed on the lower surface of the supporting device. The first end 301 of the circuit board 300 is bent upward and electrically connected to the curved portion 101 .

[0030] Since the lower surface 203 of the support device is a plane, the portion of the circuit board 300 located on the lower surface 203 of the support device is in the same plane. This arrangement allows the portion of the circuit board 300 located on the lower surface 203 of the support device to be in a horizontal state, thereby preventing the circuit board 300 from being damaged, such as cracking, due to height differences on the circuit board 300.

[0031] like Figure 2 As shown, the first fillet 214 is provided on the side of the support device 200 close to the curved portion 101. The first end 301 of the circuit board 300 is connected to the curved portion 101, that is, the circuit board 300 passes through the first fillet 214 and the lower surface 203 of the support device from the first end 301.

[0032] This arrangement allows the portion of the circuit board 300 transitioning from the curved portion 101 to the lower surface 203 of the support device to adhere to the first fillet 214. The curvature of the first fillet 214 can be determined according to the curvature of the circuit board 300 and the specific arrangement of the display module 10.

[0033] The provision of the first rounded corner 214 can make the support device 200 more compatible with the circuit board 300 , so that the support device 200 can provide better support for the circuit board 300 .

[0034] Through the above embodiment, the lower surface of the supporting device is set as a plane, so that the circuit board 300 can be stably arranged below the supporting device, which can prevent the circuit board from being damaged due to the height difference.

[0035] It should be noted that the supporting device 200 can be a whole, or can be formed by a combination of multiple supporting devices. In some embodiments, it can be composed of two supporting devices. Figure 3 is a schematic structural diagram of a display screen module according to another exemplary embodiment. Figure 3 As shown, the display screen module 10 of the present disclosure includes a curved display screen 100 , a supporting device 200 and a circuit board 300 .

[0036] As shown in the figure, the curved display screen 100 may be a display screen in which one side of the curved display screen 100 is bent to form a curved portion 101 .

[0037] The curved display screen 100 of the present disclosure may be a dual-curved display screen, that is, the curved display screen 100 has two curved portions, which are respectively bent at two different sides of the curved display screen 100 .

[0038] The curved display screen 100 may be a deep curved display screen, that is, the curved portion of the curved display screen 100 may cover a larger area of ​​the side of the terminal. Specifically, the curved portion of the curved display screen 100 may cover more than half of the side of the terminal in the thickness direction.

[0039] The curved display screen 100 of the present disclosure may also be a three-curved display screen, that is, the curved display screen 100 has three curved portions, which are formed by bending three different side surfaces of the curved display screen 100 .

[0040] The curved display screen 100 of the present disclosure may also be a four-curved display screen, that is, the curved display screen 100 has four curved portions, which are formed by bending the curved display screen 100 at four different sides.

[0041] like Figure 3 As shown, the curved display screen 100 of the display screen module 10 of the present disclosure may be a four-curved display screen. For example, in one embodiment, the curved display screen 100 of the display screen module 10 of the present disclosure may be a deep four-curved display screen. That is, the curved display screen 100 is bent toward four different sides to form four curved portions, and the bending degree of each curved portion exceeds half of the thickness of the terminal.

[0042] like Figure 3 As shown, in the present disclosure, the supporting device 200 is disposed below the curved display screen 100. The supporting device 200 may include a first supporting device 201 and a second supporting device 202.

[0043] like Figure 3 As shown, the first supporting device 201 is disposed on the back side of the curved portion 101 for supporting the curved portion 101. In the present disclosure, the side of the curved display screen 100 that displays an image is the front side, and the side opposite to the front side is the back side, which is usually also the interior of the terminal, and various functional elements or brackets are generally disposed inside the terminal.

[0044] The first supporting device 201 is disposed on the back side of the curved portion 101 to support the curved portion 101. Accordingly, the side of the first supporting device 201 that contacts the back side of the curved portion 101 is adapted to the curvature of the curved portion 101. Figure 3 As shown, the surface of the first supporting device 201 in contact with the curved portion 101 may be an arc-shaped supporting surface 212 .

[0045] In an exemplary embodiment of the present disclosure, the first supporting device 201 may be bonded to the back side of the curved portion 101, for example, by means of colloid or double-sided adhesive tape. In some embodiments, the first supporting device 201 may be bonded to the back side of the curved portion 101 by adhesive tape at a corresponding position and then bonded to the curved display screen 100.

[0046] In an actual production process, the first supporting device 201 may be shipped together with the curved display screen 100 .

[0047] In an exemplary embodiment of the present disclosure, the circuit board 300 may be fixed to the lower surface 211 of the first supporting device. For example, the circuit board 300 may be bonded to the lower surface 211 of the first supporting device. Specifically, the circuit board 300 may be bonded to the lower surface 211 of the first supporting device by means of colloid or double-sided adhesive. For example, the circuit board 300 is bonded to the lower surface 211 of the first supporting device by means of optical adhesive.

[0048] In some embodiments, the lower surface 211 of the first supporting device is firstly coated with adhesive and then bonded to the circuit board 300 .

[0049] In the present disclosure, when the terminal is in use, the front display surface is the upper side, and the side opposite to the front display surface is the lower side.

[0050] like Figure 3 As shown, the lower surface 211 of the first supporting device is a surface of the first supporting device 201 opposite to the horizontal portion of the curved display screen 100 .

[0051] like Figure 3 As shown, in the exemplary embodiment of the present disclosure, a first cut angle 213 is provided at the lower end of the arc-shaped supporting surface 212 of the first supporting device 201 .

[0052] like Figure 3 As shown, the lower surface 211 of the first support device is connected to the arc-shaped support surface 212. Specifically, the lower surface 211 of the first support device is connected to the lower end of the arc-shaped support surface 212. A first cut angle 213 is formed at the position where the lower end of the lower surface 211 of the first support device is connected to the arc-shaped support surface 212.

[0053] like Figure 3 As shown, the lower end of the arc-shaped support surface 212 bends toward the inside of the display screen module 10 , that is, the upper end of the arc-shaped support surface 212 contacts the back side of the curved portion 101 , and the lower end of the arc-shaped support surface 212 is away from the back side of the curved portion 101 .

[0054] The first cut-off angle 213 is provided to facilitate the wiring of electrical components such as the driving device of the curved display screen 100. Generally, the driving device on the curved display screen 100 needs to be electrically connected to the main board inside the terminal. For example, COF (Chip On Flex, or Chip On Film) can be used to fix the driving device on the soft film of the chip on the flexible circuit board.

[0055] COF requires a certain space, and the setting of the first cut angle 213 in the present disclosure is conducive to COF of the curved display screen 100. The angle of the first cut angle 213 can be specifically set according to actual needs.

[0056] Generally, in the manufacturing process, the manufacturing process of the corner cutting is simple, and setting the corner below the first supporting device 201 close to the curved portion 101 as the first corner cutting 213 is conducive to simplifying the manufacturing process and improving production efficiency.

[0057] In the exemplary embodiment of the present disclosure, the first supporting device 201 is made of a soft material, which can provide a plane for the wiring of the circuit board 300 and also has a certain buffering effect. When the display screen module 10 is shaken or dropped during use, the first supporting device 201 made of a soft material can prevent the circuit board 300 from being damaged.

[0058] In the present disclosure, the first supporting device 201 may be made of resin, plastic or other high molecular polymers. In one embodiment, the first supporting device 201 may be foam, which has heat resistance and insulation properties and is suitable for electronic devices.

[0059] like Figure 3 As shown, the second supporting device 202 is disposed adjacent to the first supporting device 201. The lower surface 211 of the first supporting device and the lower surface 221 of the second supporting device are located in the same plane.

[0060] like Figure 3 As shown, the second supporting device 202 can be disposed on the side of the first supporting device 201 and away from the curved portion 101 of the curved display screen 100. The lower surface 221 of the second supporting device can be a side of the second supporting device 202 opposite to the front side of the curved display screen 100.

[0061] The second supporting device 202 can be made of a soft material, which can provide a plane for wiring of the circuit board 300 and also has a certain buffering effect. When the display screen module 10 is shaken or dropped during use, the second supporting device 202 made of a soft material can prevent the circuit board 300 from being damaged.

[0062] In the present disclosure, the second supporting device 202 may be made of resin, plastic or other high molecular polymers. In one embodiment, the second supporting device 202 may be foam, which has heat resistance and insulation properties and is suitable for electronic devices.

[0063] like Figure 3 As shown, the display screen module of the present disclosure further includes a circuit board 300 . The circuit board 300 is disposed on the lower surface 211 of the first supporting device and the lower surface 221 of the second supporting device, and the first end 301 of the circuit board 300 is electrically connected to the curved portion 101 .

[0064] The circuit board 300 may be a flexible printed circuit (FPC). FPC is made of polyimide or polyester film as a substrate and is a highly reliable and flexible printed circuit board. In addition, FPC has the characteristics of high wiring density, light weight, thin thickness, and good bendability. Using FPC to make the circuit board 300 can facilitate wiring inside the curved display screen.

[0065] In the present disclosure, the first end 301 of the circuit board 300 is connected to the curved portion 101. The circuit board 300 takes the curved portion 101 as one end, passes through the first cut corner 213, the lower surface 211 of the first supporting device, and the lower surface 221 of the second supporting device in sequence.

[0066] Since the lower surface 211 of the first supporting device and the lower surface 221 of the second supporting device are located in the same plane, the circuit board 300 can be arranged in the plane where the lower surface 211 of the first supporting device and the lower surface 221 of the second supporting device are located. That is, the portion of the circuit board 300 passing through the lower surface 211 of the first supporting device and the lower surface 221 of the second supporting device is in a stable state.

[0067] In some embodiments, the lower surface 211 of the first supporting device and the lower surface 221 of the second supporting device are parallel to the display surface of the curved display screen 100. The portion of the circuit board 300 passing through the lower surface 211 of the first supporting device and the lower surface 221 of the second supporting device is also parallel to the display surface of the curved display screen 100.

[0068] With this arrangement, the circuit board 300 can be stabilized on the same plane by the first supporting device 201 and the second supporting device 202. When the display screen module 10 is used and shakes or falls, this arrangement can protect the circuit board 300 from being damaged when it is stably arranged inside the display screen module.

[0069] Furthermore, the portion of the circuit board 300 passing through the lower surface 211 of the first supporting device and the lower surface 221 of the second supporting device is located on the same plane, which can avoid the problem of cracking of the circuit board 300 due to the height difference.

[0070] In an exemplary embodiment of the present disclosure, the circuit board 300 may be fixed to the lower surface 221 of the second supporting device. For example, the circuit board 300 may be bonded to the lower surface 221 of the second supporting device. Specifically, the circuit board 300 may be bonded to the lower surface 221 of the second supporting device by colloid or double-sided tape. For example, the circuit board 300 may be bonded to the lower surface 221 of the second supporting device by optical adhesive.

[0071] In the exemplary embodiment of the present disclosure, the second supporting device 202 is made of a soft material, which can provide support for the circuit board 300, provide a plane for the wiring of the circuit board 300, and also have a certain buffering effect. In addition, the second supporting device 202 made of a soft material can eliminate the stress on the circuit board 300. Such a setting is conducive to a more stable setting of the circuit board 300.

[0072] Through the above embodiments, in the present disclosure, two support devices can be combined to form a plane for wiring the circuit board 300. Such a setting can better adapt to the layout planning inside the display screen module by flexibly setting the size and shape of each support device. As long as it can be ensured that the lower surfaces of multiple support devices are on the same plane, the circuit board can be stably arranged.

[0073] For example, Figure 3 As shown, the thickness of the second supporting device 202 can be set to be less than the thickness of the first supporting device 201. Such a setting can leave a certain space above the second supporting device 202 and below the curved display screen 100. In this space, corresponding components can be set as needed to further optimize the function of the display screen module. It should be noted that the shape and size of the first supporting device 201 and the second supporting device 202 are not limited to Figure 3 In other embodiments, it can also be set to other shapes according to the layout inside the display screen module, as long as the lower surface of the first supporting device and the lower surface of the second supporting device are in the same plane and the circuit board can be stably arranged.

[0074] like Figure 3 As shown, in the exemplary embodiment of the present disclosure, the display screen module 10 further includes a functional component 400. The functional component 400 is disposed below the curved display screen 100 and above the second supporting device 202.

[0075] In the present disclosure, the functional component 400 may include one or more of a fingerprint recognition device, a driving device, an optical sensor, a camera device, and a sound device.

[0076] In the present disclosure, a part of the circuit board 300 is fixed to the lower surface of the supporting device 200 by using the first supporting device 201 and the second supporting device 202, so that some functional components can be arranged above the second supporting device 202.

[0077] It should be noted that the specific type or types of functional components 400 to be provided may be determined, on the one hand, according to the locations of the first supporting device 201 , the second supporting device 202 , the circuit board 300 and the curved portion 101 .

[0078] In some embodiments, if the curved portion 101 is disposed at the bottom of the terminal, according to conventional design, a fingerprint recognition module may be disposed above the second supporting device 202. Alternatively, if there is enough space, a fingerprint recognition module and an optical sensor may also be disposed at the same time.

[0079] On the other hand, the configuration of the functional component 400 also needs to take into account the overall design of the terminal, which is not specifically limited in the present disclosure.

[0080] In the exemplary embodiment of the present disclosure, Figure 3 As shown, the first end 301 of the circuit board 300 is bent upward and electrically connected to the curved display screen 100 .

[0081] like Figure 3 As shown, the curved display screen 100 needs to be provided with a driving device, and the area for providing the wiring of the driving device is generally a non-display area. The first end 301 of the circuit board 300 is electrically connected to the curved display screen 100, and is generally provided in the non-display area by heat pressing. The first end 301 of the circuit board 300 needs to be bent upward at a certain angle so as to better connect with the curved display screen 100.

[0082] In the present disclosure, the curvature of the first cut angle 213 can also be specifically set according to the bending degree of the first end 301 of the circuit board 300. The curvature of the first cut angle 213 is adapted to the bending degree of the first end 301 of the circuit board 300, which can provide a more stable support for the circuit board 300.

[0083] Generally, the circuit board 300 may be an FPC, and the bent portion of the FPC is easily damaged when it is hit. The curvature of the first cut angle 213 matches the bending degree of the first end 301 of the circuit board 300, which can prevent the first end 301 of the circuit board 300 from shaking inside the display module 10 and causing collision, thereby causing damage.

[0084] Based on the same concept, the present disclosure also provides a terminal 20 . Figure 4 is a schematic diagram of a terminal structure according to an exemplary embodiment. Figure 4 As shown, the terminal 20 of the present disclosure includes a display screen module 10 as in any one of the aforementioned embodiments.

[0085] In an exemplary embodiment of the present disclosure, the terminal 20 further includes a bracket 500 , which is disposed below the curved display screen 100 and is used to fix and support an edge of the curved display screen 100 .

[0086] In one embodiment, the bracket 500 may be a middle frame or a frame.

[0087] In one embodiment, the bracket 500 can be a middle frame of the terminal 20, and some components are usually arranged on the middle frame. In the arrangement of the present disclosure, the circuit board 300 is arranged on the lower surface 211 of the first support device and the lower surface 221 of the second support device, which can avoid collision between the circuit board 300 and the middle frame and cause damage.

[0088] In an exemplary embodiment of the present disclosure, the terminal further includes a mainboard. The circuit board 300 is bent upward around the first side surface 222 of the second supporting device 202, and the second end 302 of the circuit board 300 is electrically connected to the mainboard. The first side surface 222 of the second supporting device 202 is away from the first supporting device 201.

[0089] The motherboard is one of the most basic and important components of electronic devices such as terminals. The motherboard is generally a rectangular circuit board on which the main circuit systems of electronic devices are installed, generally including BIOS chips, I / O control chips, keyboard and panel control switch interfaces, indicator light connectors, expansion slots, DC power supply connectors for the motherboard and plug-in cards, and other components.

[0090] The circuit board 300 is electrically connected to the main board, and the display of the terminal 20 can be controlled through the main board.

[0091] In the exemplary embodiment of the present disclosure, a second cut angle 223 is provided at the lower end of the first side surface 222 of the second supporting device 202. The lower end of the first side surface 222 of the second supporting device 202 is connected to the lower surface 221 of the second supporting device, and the second cut angle 223 is the angle between the first side surface 222 and the lower surface 221 of the second supporting device.

[0092] In the present disclosure, the circuit board 300 is bent upward around the first side surface 222 , that is, the circuit board 300 is bent upward around the second cut corner 223 .

[0093] In the present disclosure, the curvature of the second cut angle 223 can also be specifically set according to the bending degree of the circuit board 300. The curvature of the second cut angle 223 is adapted to the bending degree of the circuit board 300, and can provide a more stable support for the circuit board 300.

[0094] Generally, the circuit board 300 can be an FPC, and the bent portion of the FPC is easily damaged when it is hit. The curvature of the second cut angle 223 matches the bending degree of the circuit board 300, which can prevent the circuit board 300 from shaking inside the display module 10 and colliding, thereby causing damage.

[0095] In the present disclosure, the second cut angle 223 can be set so that the circuit board 300 has a smaller bending degree when it goes around the first side surface 222 of the second supporting device 202 , which is helpful to protect the stability of the circuit board 300 .

[0096] In some embodiments, a second rounded corner may also be provided at the lower end of the first side surface 222 of the second supporting device 202. That is, the corner of the circuit board 300 that is bent upward along the first side surface 222 of the second supporting device 202 is set as a rounded corner, so that the circuit board 300 can be more compatible with the bending part.

[0097] The present disclosure arranges the circuit board on the lower surface of the first supporting device and the lower surface of the second supporting device, and arranges the lower surfaces of the first supporting device and the second supporting device on the same plane. That is, the arrangement of the circuit board can stabilize the circuit board on the same plane by utilizing the first supporting device and the second supporting device, and can protect the circuit board from being damaged by being arranged stably inside the display screen module.

[0098] It is understandable that the display screen module provided by the embodiment of the present disclosure includes hardware structures and / or software modules corresponding to the execution of each function in order to realize the above functions. In combination with the units and algorithm steps of each example disclosed in the embodiment of the present disclosure, the embodiment of the present disclosure can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the technical solution of the embodiment of the present disclosure.

[0099] It is to be understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. The singular forms "a", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0100] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0101] It will be further understood that the terms “center”, “longitudinal”, “lateral”, “front”, “back”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation.

[0102] It can be further understood that, unless otherwise specified, “connection” includes a direct connection without other components between the two, and also includes an indirect connection with other components between the two.

[0103] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0104] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the concepts disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0105] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A display screen module, characterized in that: include: A curved display screen, wherein one side of the curved display screen is bent to form a curved portion; A supporting device is arranged below the curved display screen and on the back side of the curved portion, and the lower surface of the supporting device is a plane; A circuit board is arranged on the lower surface of the supporting device, and a first end of the circuit board is bent upward and electrically connected to the curved portion; The supporting device comprises a first supporting device and a second supporting device, wherein the first supporting device is arranged on the back side of the curved portion, and the second supporting device is arranged adjacent to the first supporting device, and the lower surface of the first supporting device and the second supporting device are located in the same plane; The circuit board is bent upward around the first side surface of the second supporting device, and the second end of the circuit board is used to be electrically connected to the mainboard of the terminal device; Wherein, the first side surface of the second supporting device is away from the first supporting device.

2. The display screen module according to claim 1, characterized in that: The display screen module further comprises a functional component, and the functional component is arranged below the curved display screen and above the second supporting device; The functional components include one or more of a fingerprint recognition device, a driving device, an optical sensor, a camera device, and a sound generating device.

3. The display screen module according to claim 2, characterized in that: The circuit board is fixed to the lower surface of the first supporting device; and / or The circuit board is fixed to the lower surface of the second supporting device.

4. The display screen module according to claim 2, characterized in that: The first supporting device is made of soft material; and / or The second supporting device is made of soft material.

5. The display screen module according to claim 2, characterized in that: A first cut corner or a first rounded corner is arranged at the lower end of the arc-shaped supporting surface of the first supporting device.

6. A terminal, characterized in that: It comprises a display screen module as described in any one of claims 1 to 5.

7. The terminal according to claim 6, characterized in that: The terminal further comprises a bracket, which is arranged below the curved display screen and is used for fixing and supporting an edge of the curved display screen.

8. The terminal according to claim 6, characterized in that: The terminal also includes a mainboard; The supporting device includes a first supporting device and a second supporting device, wherein the first supporting device is arranged on the back side of the curved portion, and the second supporting device is arranged adjacent to the first supporting device, and the lower surface of the first supporting device and the second supporting device are located in the same plane.

9. The terminal according to claim 8, characterized in that: A second cut corner or a second rounded corner is provided at the lower end of the first side surface of the second supporting device.

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