CN114079682A

CN114079682A - Display device

Info

Publication number: CN114079682A
Application number: CN202010832975.6A
Authority: CN
Inventors: 杨杰明
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2022-02-22

Abstract

The present disclosure relates to a display apparatus, including: a back shell having an opening; the image acquisition assembly is positioned in an accommodating cavity formed by the back shell; the first screen and the image acquisition assembly are arranged in the accommodating cavity in parallel, and the display surface of the first screen and the image acquisition assembly are exposed through different positions of the opening; and the transparent cover plate covers the first screen and the image acquisition assembly. Through this disclosed embodiment adopt same transparent cover plate to cover first screen and image acquisition subassembly, can improve the outward appearance wholeness between two different devices that set up on the backshell.

Description

Display device

Technical Field

The present disclosure relates to the field of electronic devices, and more particularly, to a display device.

Background

With the rapid development of smart display devices and the advancement of science and technology, smart display devices such as smart phones have more and more functions, so that the traditional smart phone with a single screen cannot meet the personalized pursuit of users, and more smart phones have multiple screens. The screens can be arranged on two opposite surfaces of the existing smart phone. However, when the screen is arranged on the back shell of the smart phone, an additional device is needed, and the problem of complex arrangement exists.

Disclosure of Invention

The present disclosure provides a display apparatus.

The display device provided by the embodiment of the disclosure at least comprises:

a back shell having an opening;

the image acquisition assembly is positioned in an accommodating cavity formed by the back shell;

the first screen and the image acquisition assembly are arranged in the accommodating cavity in parallel, and the display surface of the first screen and the image acquisition assembly are exposed through different positions of the opening;

and the transparent cover plate covers the first screen and the image acquisition assembly.

In some embodiments, the display device further comprises:

a control module;

a connection interface in communication with the control module;

a flexible circuit board connecting the connection interface and the first screen; the first screen and the control module are electrically connected through the flexible circuit board and the connecting interface.

In some embodiments, the flexible circuit board is helical;

the initial direction of the spiral extension of the spiral flexible circuit board is perpendicular to the display surface of the first screen.

In some embodiments, the flexible circuit board is folded;

the initial direction of the lamination of different folding surfaces of the folding flexible circuit board is perpendicular to the display surface of the first screen.

In some embodiments, two adjacent folding surfaces in the folded flexible circuit board are bonded at the folding position through a first adhesive member.

In some embodiments, an outwardly projecting fitting is provided at the opening;

the assembly part is provided with a first through hole and a second through hole which is arranged at a distance from the first through hole;

the image acquisition assembly is assembled in the first type of through hole;

the first screen is assembled in the second type through hole.

In some embodiments, the display device further comprises:

and a second adhesive member between the assembly member and the transparent cover plate for adhering the assembly member and the transparent cover plate.

In some embodiments, the second adhesive has a third type of through-hole and a fourth type of through-hole spaced from the third type of through-hole;

the third type of through holes are aligned with the first type of through holes, and ambient light is emitted into the image acquisition assembly through the third type of through holes;

the fourth type of through holes are aligned with the second type of through holes, and display information of the first screen is displayed through the fourth type of through holes.

In some embodiments, the image capture assembly and the first screen are distributed on both sides of the fitting.

In some embodiments, the image acquisition assembly comprises: at least one camera and a flash;

the first type of via includes: at least one first via and second via;

the camera is assembled in the first through hole;

the flash lamp is assembled in the second through hole.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

the display surface of the first screen and the image acquisition assembly of the embodiment of the disclosure are exposed through different positions of the opening, and the transparent cover plate covers the first screen and the image acquisition assembly. That is, the first screen and the image capture assembly are mounted at the same opening and share the same transparent cover. So, first aspect, this disclosed embodiment assembles image acquisition subassembly and first screen on the backshell and is not corresponding to set up two openings and two transparent cover, but set up an opening and a transparent cover alright with realize assembling different devices on the backshell, can reduce the quantity that sets up open-ended and the quantity of transparent cover, can also simplify display device's structure, reduce because of assembling two different devices and set up the structural design complex situation that two different openings and two different transparent covers lead to. In a second aspect, the embodiment of the present disclosure uses the same transparent cover plate to cover the first screen and the image capturing assembly, so that the appearance integrity between two different devices disposed on the back shell can be improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

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

Fig. 1 is a first schematic diagram of a display device according to an exemplary embodiment.

Fig. 2 is a schematic diagram illustrating a second screen of a display device according to an exemplary embodiment.

FIG. 3 is a second schematic diagram of a display device shown in accordance with an exemplary embodiment.

Fig. 4 is a first schematic diagram of a flexible circuit board of a display device according to an exemplary embodiment.

Fig. 5 is a second schematic diagram of a flexible circuit board of a display device according to an exemplary embodiment.

Fig. 6 is a third schematic diagram of a flexible circuit board of a display device according to an exemplary embodiment.

Fig. 7 is a fourth schematic diagram of a flexible circuit board of a display device according to an exemplary embodiment.

Fig. 8 is a fifth schematic diagram of a flexible circuit board of a display device according to an example embodiment.

Fig. 9 is a third schematic diagram of a display device shown in accordance with an example embodiment.

Fig. 10 is a fourth schematic diagram of a display device shown in accordance with an example embodiment.

Fig. 11 is a block diagram illustrating a terminal device according to an example embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like 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 invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

Fig. 1 is a first schematic structural diagram of a display device according to an exemplary embodiment. As shown in fig. 1, the display device includes at least:

a back case 101 having an opening;

the image acquisition assembly 102 is positioned in an accommodating cavity formed by the back shell 101;

the first screen 103 and the image acquisition component 102 are arranged in the accommodating cavity in parallel, and the display surface of the first screen 103 and the image acquisition component 102 are exposed through different positions of the opening;

and the transparent cover plate 104 covers the first screen 103 and the image acquisition assembly 102.

In this disclosure, the display device includes a wearable electronic device and a mobile device, the terminal device includes a mobile phone, a notebook and a tablet computer, and the wearable electronic device includes a smart watch.

The back shell is made of plastic, glass or metal. The back shell is provided with an opening, and at least one functional module contained in the display terminal can be assembled at the opening. For example, the display device includes an antenna module for transceiving wireless signals, and the antenna module may be mounted at the opening. Also for example, the display device may include an image capture assembly and a first screen mounted at the opening.

The image acquisition assembly is arranged on the back shell and is exposed through the opening of the back shell. The orientation of the acquisition surface of the image acquisition assembly is consistent with the direction from the inner surface to the outer surface of the back shell.

The first screen is arranged on the back shell and is exposed through the opening on the back shell. The orientation of the acquisition surface of the image acquisition assembly is the same as the orientation of the display surface of the first screen. I.e., the display surface of the first screen, is also oriented in the direction from the inner surface to the outer surface of the back cover.

The area of the first screen is smaller than that of the back shell. For example, the area of the first screen is 1/2 of the area of the back shell; alternatively, the area of the first screen is 1/4 of the area of the back shell; alternatively, the area of the first screen is 1/8 of the area of the back shell.

In the embodiment of the present disclosure, the display device further includes: and the second screen and the first screen are respectively positioned on the opposite surfaces of the display equipment. Fig. 2 is a schematic diagram of the second screen disposed on the display device. As shown in fig. 1 and fig. 2, the display surface of the second screen 105 faces opposite to the display surface of the first screen 103, and the area of the second screen 105 is larger than the area of the first screen 103. For example, the second screen may comprise a full-face screen.

It should be noted that the display device can display information through the first screen and the second screen, respectively. The display function of the first screen can be controlled according to actual requirements. For example, the first screen may be controlled to turn on or off the display function, and the display content of the first screen may also be controlled in conjunction with the second screen.

Wherein, the above-mentioned display content of combining the first screen of second screen control includes: controlling the display content of the first screen to be the same as that of the second screen; or controlling the display content of the first screen to be part of the display content of the second screen; alternatively, the display content of the first screen is controlled to be completely different from the display content of the second screen, and the embodiment of the present disclosure is not limited.

The image acquisition assembly and the first screen are arranged in parallel in the accommodating cavity formed by the back shell, and the acquisition surface of the image acquisition assembly and the display surface of the first screen are exposed through different positions of the opening. That is, the image acquisition assembly and the first screen are assembled together at the same opening; the ambient light can be emitted into the collection surface through the opening, so that the collection surface can collect the ambient light; meanwhile, the display surface is not shielded through the opening, so that the display information of the first screen can be viewed.

In embodiments of the present disclosure, the image capture assembly and the first screen are exposed through different locations of the opening, which may include the image capture assembly and the first screen being exposed at opposite sides of the opening; the image acquisition assembly and the first screen can be exposed at two adjacent sides of the opening, and the embodiment of the disclosure is not limited.

It should be noted that the sum of the area of the collecting surface of the image collecting assembly and the area of the display surface of the first screen is smaller than the opening area. So, can reduce the back of the body and shelter from the condition of first screen and image acquisition subassembly under the prerequisite that reveals first screen and image acquisition subassembly for the collection ambient light that display information and image acquisition subassembly that first screen can be better.

The transparent cover plate covers the first screen and the image acquisition assembly. That is, the first screen and the image capture assembly share a transparent cover. So, can need not set up two transparent cover plates respectively for first screen and image acquisition subassembly when setting up display device, and then can reduce transparent cover plate's the quantity that sets up, simplify display device's structure.

It should be noted that the transparent cover plate can be used for protecting the first screen and the image capturing assembly, and reducing the damage of the first screen and the image capturing assembly caused by the falling of the display device. The transparent cover plate includes transparent glass or transparent plastic, and the disclosed embodiments are not limited.

The area of the transparent cover plate is larger than that of the first screen and smaller than that of the back shell. For example, the area of the transparent cover plate is 1/4 of the area of the back shell, the area of the first screen is 1/8 of the area of the back shell; alternatively, the area of the transparent cover is 1/2 of the area of the back cover, and the area of the first screen is 1/4 of the area of the back cover.

The display surface of the first screen and the image acquisition assembly of the embodiment of the disclosure are exposed through different positions of the opening, and the transparent cover plate covers the first screen and the image acquisition assembly. That is, the first screen and the image capture assembly are mounted at the same opening and share the same transparent cover. Therefore, on the first hand, in the embodiment of the disclosure, the image acquisition assembly and the first screen are assembled on the back shell not by correspondingly arranging two openings and two transparent cover plates, but by arranging one opening and one transparent cover plate, different devices can be assembled on the back shell, the number of the openings and the number of the transparent cover plates can be reduced, the structure of the display device can be simplified, and the complex structural design caused by arranging two different openings and two different transparent cover plates due to the assembly of two different devices can be reduced; in a second aspect, the embodiment of the present disclosure uses the same transparent cover plate to cover the first screen and the image capturing assembly, so that the appearance integrity between two different devices on the back shell can be improved.

In some embodiments, as shown in fig. 3, the display apparatus further includes:

a control module;

a connection interface 107 in communication with the control module;

a flexible circuit board 106 connecting the connection interface 107 and the first screen 103; the first screen and the control module are electrically connected through the flexible circuit board and the connecting interface.

That is, the control module may be connected to the first screen through the flexible circuit board and the connection interface. Thus, the purpose of controlling the first screen through the control module can be achieved. For example, the control module may control to turn off the display function of the first screen, turn on the display function of the first screen, or control the first screen to display different contents.

In the embodiment of the present disclosure, the display device includes a main board, and the control module and the connection interface may be both disposed on the main board. The first end of the flexible circuit board is connected with the connecting interface, and the second end of the flexible circuit board is connected with the first screen, so that the electric signal transmission between the first screen and the control module is realized. Wherein the second end of the flexible circuit board is the opposite end of the first end of the flexible circuit board.

In the embodiment of the disclosure, the flexible circuit board can be flexibly arranged in the display device through the bendable characteristic of the flexible circuit board, and the flexibility of the layout of devices in the terminal device can be improved.

In some embodiments, as shown in fig. 4 and 5, the flexible circuit board 106 is helical;

In the embodiment of the disclosure, when connecting the first screen and the control module, the second end of the spiral flexible circuit board can be connected with the first screen, and then the first end of the spiral flexible circuit board is connected with the control module, so as to complete the assembly connection of the first screen and the control module.

It should be noted that the initial direction of the spiral extension includes a spiral extension direction. As can be seen from fig. 4, after the second end of the spiral flexible circuit board is connected to the first screen, the first end of the spiral flexible circuit board is curled around the second end and on the same plane with the second end as a center. In the process of connecting the first end of the spiral flexible circuit board to the control module, the first end on the periphery needs to be stretched. At this time, as can be seen from fig. 5, the spiral flexible circuit board extends spirally, and the diameter of the spiral surface at the first end is gradually reduced to the diameter of the spiral surface at the second end.

In the embodiment of the disclosure, before the first screen and the control module are assembled and connected, the spiral flexible circuit board is curled on the same plane, so that the occupied space of the spiral flexible circuit board can be reduced, and the space utilization rate is improved; when the first screen and the control module are assembled and connected, the spiral flexible circuit board can be stretched, so that the spiral flexible circuit board can be assembled by leaving enough redundant length, and the operability of assembly and connection can be improved.

In some embodiments, as shown in fig. 6, the flexible circuit board 106 is folded;

In the embodiment of the disclosure, when the first screen and the control module are connected, the second end of the folded flexible circuit board can be connected with the first screen, and then the first end of the folded flexible circuit board is connected with the control module, so as to complete the assembly connection of the first screen and the control module.

The initial direction of lamination includes the direction in which the folded surfaces extend in the lamination direction. As shown in fig. 7, after the second end of the flexible circuit board is connected to the first screen, the first end and the second end of the flexible circuit board are respectively located on opposite sides of the flexible circuit board. At this time, the folded flexible circuit boards are laminated at the fold. As shown in fig. 8, in the process of connecting the first end of the flexible circuit board in a folded state to the control module, the first end on the surface of the flexible circuit board in a folded state needs to be stretched. At the moment, the included angle between two adjacent folding surfaces after stretching is larger than the included angle between two adjacent folding surfaces before stretching.

In the embodiment of the disclosure, before the first screen and the control module are assembled and connected, the folded flexible circuit boards are laminated together at the folding position, so that the space occupied by the folded flexible circuit boards can be reduced, and the space utilization rate can be improved; when the first screen and the control module are assembled and connected, the folded flexible circuit board can be stretched, so that the folded flexible circuit board can be assembled by leaving enough redundant length, and the operability of assembly and connection can be improved.

In some embodiments, as shown in fig. 8, two adjacent folding surfaces 106a of the folded flexible circuit board 106 are bonded at the folding position by a first adhesive member 106 b.

In the embodiment of the disclosure, two adjacent folding surfaces in the folded flexible circuit board are bonded at the folding position, and the bonded folded flexible circuit board has a fixed folding part. Thus, when the folded flexible circuit board is stretched, the folded flexible circuit board can be stretched or contracted at the fixed folding part, and the stability of connection of the folded flexible circuit board is improved.

Before the folded flexible circuit board is stretched, two adjacent folding surfaces are in contact, and the included angle between the two adjacent folding surfaces is 0; after the folded flexible circuit board is stretched, two adjacent folding surfaces are separated, and the included angle between the two adjacent folding surfaces is changed. In some embodiments, the stretched length of the folded flexible circuit board is positively correlated with the included angle between two adjacent folded surfaces. For example, the longer the stretched length of the folded flexible circuit board is, the larger the included angle between two adjacent folded surfaces is.

Illustratively, the first adhesive member includes, but is not limited to, a double-sided tape.

In some embodiments, as shown in fig. 9 and 10, an outwardly projecting fitting 108 is provided at the opening;

the assembly member 108 is provided with a first through hole and a second through hole which is arranged at a distance from the first through hole;

the image acquisition assembly 102 is assembled in the first through hole;

the first screen 103 is assembled in the second type through hole.

In the disclosed embodiment, the assembly is used for fixing the image acquisition assembly and the first screen at the opening of the back shell. The fitting has a shape that matches the shape of the opening. The shape matching includes: the fitting is shaped the same as or similar to the shape of the opening. For example, the fitting shape and the opening shape may both be square or circular. Of course, the size of the fitting and the size of the opening need to be matched. For example, the fitting is of a size equal to the size of the opening. So, through making the shape and the size of assembly part all with the opening phase-match, can realize better fixing the opening part at the backshell with the assembly part.

The image acquisition assembly is assembled at the first type through hole. Ambient light can be emitted to the collecting surface of the image collecting component through the first through hole. It should be noted that the collecting surface of the image collecting assembly may be located on the same plane as the first type of through hole. The size of the first type of through hole is greater than or equal to the size of the collecting surface, and the embodiment of the disclosure is not limited.

The first screen is mounted at the second type through hole. And displaying information of the display surface of the first screen through the second type of through holes. It should be noted that the display surface of the first screen and the second type of through holes may be located on the same plane. The size of the second type of through hole is larger than that of the display surface, and the embodiments of the present disclosure are not limited.

The assembly part is plate-shaped, and the plate-shaped assembly part exposes the acquisition surface and the display surface through different types of through holes so as to realize the functions of the image acquisition assembly and the first screen. It should be noted that the assembly member may be used to shield the portion of the image capturing component that does not need to be exposed, other than the capturing surface, and to shield the portion of the first screen that does not need to be exposed, other than the display surface. Meanwhile, the assembly part can also be used for assembling the image acquisition assembly and the first screen at the opening. In the process of assembling the image acquisition assembly and the first screen at the opening, the image acquisition assembly can be assembled in the first type of through hole, and the first screen can be assembled in the second type of through hole; and then fixing the decoration part provided with the image acquisition assembly and the first screen at the opening. So, assemble image acquisition subassembly and first screen at the opening part through the decoration, can improve the assembly stability of first screen and image acquisition subassembly at the opening part.

It should be noted that the positions of the image capturing assembly and the first screen on the assembly can be set according to actual situations. In some embodiments, the image capture assembly and the first screen are distributed on both sides of the fitting. In other embodiments, the image capture assembly includes a plurality of cameras disposed on the mounting member and surrounding a periphery of the first screen.

In the embodiment of the disclosure, when the assembly member and the back shell are assembled to the middle frame of the display device, the assembly member may be assembled to the back shell first, so that the assembly member and the back shell can be assembled to the middle frame of the display device as a whole. Before the assembly part and the back shell are assembled as a whole, the first screen on the assembly part can be connected with the control module through the flexible circuit board. Thus, the back case and the middle frame do not need to be separated again after assembly for connecting the first screen and the control module, and the assembly steps can be simplified.

It should be noted that, the thickness of the first screen is greater than that of the back shell, and if the first screen is directly arranged on the back shell, the first screen is raised relative to the back shell; for ground, this disclosed embodiment sets up first screen and image acquisition subassembly side by side on bellied assembly part, and first screen and image acquisition subassembly of this disclosed embodiment realize through sharing an assembly part with the fixed of backshell promptly, not only can make the outward appearance of backshell have better wholeness, can also not need set up the mounting for first screen alone, can reduce the space that display device occupy and simplify display device's structure.

In some embodiments, as shown in fig. 10, the display apparatus further includes:

a second adhesive member 109, located between the fitting member 108 and the transparent cover plate 104, for adhering the fitting member 108 and the transparent cover plate 104.

In the embodiment of the disclosure, the transparent cover plate can be fixed on the assembly part through the second adhesive part, the falling condition caused by the change of the posture of the display device can be reduced, and the stable fixation of the transparent cover plate can be realized.

Illustratively, the second adhesive member includes a double-sided tape.

The third type of via is aligned with the first type of via, and includes: and a connecting line between the center of the third through hole and the center of the first through hole is vertical to the assembly. The size of the third type of through hole is greater than or equal to the size of the first type of through hole, and the embodiment of the disclosure is not limited.

The fourth type of through hole is aligned with the second type of through hole and comprises: and a connecting line between the center of the fourth through hole and the center of the second through hole is vertical to the assembly member. The size of the fourth type of through hole is greater than or equal to the size of the first type of through hole, and the embodiment of the disclosure is not limited.

It should be noted that the third type of through holes are aligned with the first type of through holes on the second adhesive member. Therefore, on the premise of fixing the assembly part and the transparent cover plate through the second adhesive part, ambient light can be emitted into the image acquisition assembly through the first through hole and the third through hole, and the image acquisition assembly generates an image based on the ambient light.

By providing a fourth type of through-hole in the second adhesive member in alignment with the second type of through-hole. Therefore, on the premise that the assembly part and the transparent cover plate are fixed through the second adhesive piece, the display information of the first screen can be displayed through the second type of through holes and the fourth type of through holes.

the first type of via includes: at least one first via and second via;

the camera is assembled in the first through hole;

the flash lamp is assembled in the second through hole.

In the embodiment of the disclosure, the camera can be used for collecting the ambient light, and the flash lamp can be used for supplementing light for the camera when the ambient light collected by the camera is insufficient. The flash lamp and the camera are assembled in different through holes. Wherein, when the image acquisition subassembly includes a plurality of cameras, can have different functions between a plurality of cameras, and then combine a plurality of cameras can obtain better picture of shooing.

Illustratively, the at least one camera may include a tele camera, a wide camera, a range camera, or a depth camera, and embodiments of the present disclosure are not limited.

It should be noted that "first" and "second" in the embodiments of the present disclosure are merely for convenience of description and distinction, and have no other specific meaning.

Fig. 11 is a block diagram illustrating a terminal device according to an example embodiment. For example, the terminal device may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.

Referring to fig. 11, the terminal device may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.

The processing component 802 generally controls overall operation of the terminal device, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

The memory 804 is configured to store various types of data to support operations at the terminal device. Examples of such data include instructions for any application or method operating on the terminal device, contact data, phonebook data, messages, pictures, videos, etc. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.

The power component 806 provides power to various components of the terminal device. The power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the terminal device.

The multimedia component 808 includes a screen that provides an output interface between the terminal device and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. When the terminal device is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the terminal device is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.

The sensor component 814 includes one or more sensors for providing various aspects of state assessment for the terminal device. For example, sensor assembly 814 may detect the open/closed status of the terminal device, the relative positioning of components, such as a display and keypad of the terminal device, the change in position of the terminal device or a component of the terminal device, the presence or absence of user contact with the terminal device, the orientation or acceleration/deceleration of the terminal device, and the change in temperature of the terminal device. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 816 is configured to facilitate communication between the terminal device and other devices in a wired or wireless manner. The terminal device may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, communications component 816 further includes a Near Field Communications (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the terminal device may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It will be understood that the invention is not limited to the precise arrangements 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 invention is limited only by the appended claims.

Claims

1. A display device, comprising:

a back shell having an opening;

2. The display device according to claim 1, characterized in that the display device further comprises:

a control module;

a connection interface in communication with the control module;

3. The display device according to claim 2, wherein the flexible circuit board is in a spiral shape;

4. The display device according to claim 2, wherein the flexible circuit board is folded;

5. The display device according to claim 4, wherein adjacent two of the folded surfaces of the folded flexible circuit board are bonded at the fold by a first adhesive member.

6. A display device as claimed in any one of claims 1 to 5, characterised in that an outwardly projecting fitting is provided at the opening;

the image acquisition assembly is assembled in the first type of through hole;

the first screen is assembled in the second type through hole.

7. The display device according to claim 6, characterized in that the display device further comprises:

8. The display device according to claim 7, wherein the second adhesive member has a third kind of through-holes and a fourth kind of through-holes spaced apart from the third kind of through-holes;

9. The display device of claim 6, wherein the image capture assembly and the first screen are distributed on both sides of the assembly.

10. The display device of claim 6, wherein the image capture assembly comprises: at least one camera and a flash;

the first type of via includes: at least one first via and second via;

the camera is assembled in the first through hole;

the flash lamp is assembled in the second through hole.