CN112153194B

CN112153194B - Electronic device

Info

Publication number: CN112153194B
Application number: CN202011025522.9A
Authority: CN
Inventors: 张海平
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2022-05-17
Anticipated expiration: 2040-09-25
Also published as: CN112153194A; WO2022062640A1

Abstract

The present invention provides an electronic device, comprising: a display screen comprising a first region and a second region, the second region disposed around the first region; the first antenna is arranged in the first area; and a second antenna disposed in the second region. Set up the antenna in the different regions of display screen, can set up more antennas, first antenna and second antenna setting are in different regions moreover, when can preventing that the display screen from being sheltered from, first antenna and second antenna are sheltered from simultaneously, improve the stability of antenna performance.

Description

Electronic device

Technical Field

The present invention relates to the field of communications technologies, and in particular, to an electronic device.

Background

With the development of communication technology, more and more communication frequency bands can be supported by electronic devices such as mobile terminals. Radio frequency signals that can be supported by the mobile terminal can be divided into low frequency signals, intermediate frequency signals, high frequency signals, and ultra high frequency signals. The low-frequency signal, the intermediate-frequency signal, the high-frequency signal and the ultrahigh-frequency signal respectively comprise a plurality of sub-frequency band signals. Each sub-band signal needs to be transmitted to the outside world via an antenna. Therefore, the number of antennas required for the mobile terminal is increasing, but the area in which the mobile terminal can install the antennas is limited, and the requirement of the number of antennas cannot be met.

Disclosure of Invention

The embodiment of the invention provides electronic equipment which can be provided with more antennas.

An embodiment of the present invention provides an electronic device, including:

a display screen comprising a first region and a second region, the second region disposed around the first region;

the first antenna is arranged in the first area; and

and the second antenna is arranged in the second area.

An embodiment of the present invention further provides an electronic device, which includes:

a display screen; and

the first antenna and the second antenna are arranged on the display screen at intervals;

when the display screen is shielded, one of the first antenna and the second antenna is selected as a target antenna, and radio frequency signals are transmitted by using the target antenna.

a display screen;

a first antenna comprising a plurality of first sub-antennas; and

the second antenna and the first antenna are arranged on the display screen at intervals, and the second antenna comprises a plurality of second sub-antennas;

when the display screen is shielded, at least one first sub-antenna which is not shielded is selected from the plurality of first sub-antennas to serve as a first target sub-antenna, and radio frequency signals are transmitted by using the first target sub-antenna, and at least one second sub-antenna which is not shielded is selected from the plurality of second sub-antennas to serve as a second target sub-antenna, and radio frequency signals are transmitted by using the second target sub-antenna.

In this application embodiment, divide first region and second area at the display screen, the second area is around first region, sets up first antenna in the first region, sets up the second antenna in the second area, sets up the antenna in the different regions of display screen, can set up more antennas, and first antenna and second antenna setting are in different regions in addition, when can preventing that the display screen from being sheltered from, first antenna and second antenna are sheltered from simultaneously, improve the stability of antenna performance.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.

Fig. 1 is a first structural schematic diagram of an electronic device according to an embodiment of the present application.

Fig. 2 is a second schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 3 is a third schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 4 is a fourth schematic structural diagram of an electronic device according to an embodiment of the present application.

Fig. 5 is a fifth structural schematic diagram of an electronic device according to an embodiment of the present application.

Fig. 6 is a sixth schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An electronic device according to an embodiment of the present application is provided, and referring to fig. 1 in detail, fig. 1 is a schematic structural diagram of the electronic device according to the embodiment of the present application. The electronic device 10 includes a display screen 120, a first antenna 140, and a second antenna 160. The display screen 120 includes a first area 122 and a second area 124, the second area 124 being disposed around the first area 122. Referring to the drawings, the display area inside the dashed box is the first area 122, and the display area outside the dashed box is the second area 124. Wherein, the first antenna 140 is disposed in the first region 122; the second antenna 160 is disposed in the second region 124.

It can be understood that the first antenna 140 and the second antenna 160 may be transparent antennas, and the first antenna 140 and the second antenna 160 may be disposed inside the display screen 120, so as to obtain a larger clearance area than that of the first antenna and the second antenna disposed at other positions of the electronic device 10, and may not be affected by a battery, a power amplifier, a metal frame, or the like in the electronic device 10. The area of the display screen 120 is large, the antennas are arranged in different areas of the display screen 120, more antennas can be arranged, and the first antenna 140 and the second antenna 160 are arranged in different areas of the display screen 120, so that when the display screen 120 is shielded, the first antenna 140 and the second antenna 160 are simultaneously shielded, and the overall antenna performance of the electronic device 10 is improved.

The first region 122 may be understood as a middle region of the display screen 120, and the second region 124 may be understood as an edge region of the display screen 120. The second region 124 is annular, and the first region 122 is located in the middle of the second region 124. It should be noted that the display screen 120 is a complete display screen 120, and the first area 122 and the second area 124 are divided for distinguishing the antenna positions. The areas of the first region 122 and the second region 124 can be set according to requirements, such as the areas of the first region 122 and the second region 124 are equal, or the area of the first region 122 is twice the area of the second region 124, or the area of the first region 122 is half the area of the second region 124.

When the display screen 120 is blocked, the operating power of the second antenna 160 can be increased, and/or the operating power of the first antenna 140 can be decreased. When the display screen 120 is obscured, the antenna on the display screen 120 is also easily obscured. Considering that the second antenna 160 is disposed in the second area 124, and the second area 124 is in the edge area of the display screen 120, the second antenna 160 is not easily blocked. The first antenna 140 is disposed in the first area 122, the first area 122 is in the middle of the display screen 120, and the first antenna 140 is easily shielded. Therefore, the operating power of the second antenna 160 can be increased, and the antenna performance of the second antenna 160 can be improved. The operating power of the first antenna 140 can also be reduced, reducing power consumption.

It is understood that the electronic device further includes a processor, and the display screen, the first antenna and the second antenna are connected to the processor, and the processor can control the display screen, the first antenna and the second antenna. For example, when the processor acquires that the display screen is occluded, the operating power of the second antenna may be increased, and/or the operating power of the first antenna may be decreased. The processor may be a main chip of the electronic device, or may be other chips, such as a radio frequency chip, a display chip, and the like.

Wherein, first antenna and second antenna can be the antenna of same function, for example, first antenna and second antenna are one of 4G antenna, 5G antenna, WIFI antenna, bluetooth antenna, NFC antenna and GPS antenna etc. can be through reducing the power of the first antenna that is sheltered from, the power of the second antenna that the increase is not sheltered from, utilize the second antenna that increases operating power to transmit radio frequency signal, can better transmit radio frequency signal, reduce the operating power of first antenna simultaneously, suspend first antenna work even, can reduce the consumption.

It will be appreciated that the second antenna may be in a normal operating state or in an inoperative state before the operating power is increased. When the second antenna is in a non-working state before the working power is increased, and after the working power of the second antenna is increased, the radio-frequency signal transmitted by the original first antenna can be transferred to be transmitted through the second antenna, so that the radio-frequency signal transmission of the electronic equipment is not influenced. When the second antenna is in a normal working state before the working power is increased, and after the working power of the second antenna is increased, the second antenna can be changed from a common working mode to a carrier aggregation working mode, and the function of the second antenna in the carrier aggregation working mode can achieve the functions of the original first antenna and the original second antenna, namely the capability of the second antenna in the carrier aggregation working mode for transmitting radio-frequency signals is not less than the capability of the first antenna and the second antenna in the common working mode for transmitting radio-frequency signals. For example, the time for the second antenna in the carrier aggregation operation mode to transmit a file may be equal to or less than the time for the first antenna and the second antenna in the normal operation mode to simultaneously transmit the file. The second antenna in the carrier aggregation operating mode may combine signals to be transmitted by the original first antenna and the original second antenna, and then transmit the combined signals through the second antenna. For example, a first antenna in the normal operating mode transmits a first file in a first frequency band, a second antenna in the normal operating mode transmits a second file in a second frequency band, and a second antenna in the carrier aggregation operating mode may simultaneously transmit the first file in the first frequency band and the second file in the second frequency band.

It should be noted that there are many structures for identifying that the display screen is blocked. For example, whether the display screen is occluded may be determined by a touch position of the display screen. If the display screen identifies the touch instruction, it can be determined that the display screen is blocked. Whether the display screen is blocked or not can be determined by detecting the signal strength of the antenna. If the detected signal strength of the first antenna or the second antenna is significantly reduced, it can be determined that the display screen is occluded. The identification can also be performed through sensors (such as pressure sensors and touch sensors) of the electronic equipment frame. If the sensor of the display screen frame recognizes that the display screen is held, it can be determined that the display screen is blocked. It can also be identified by an electronic device ranging sensor or an infrared sensor. If the distance between the distance measuring sensor or the infrared sensor and the obstacle is identified to be smaller than the threshold value, it can be determined that the display screen is blocked. The structure that the discernment display screen was sheltered from is not injectd to this application embodiment, and this application embodiment can select suitable discernment display screen as required by the structure that shelters from, and the structure that can discern the display screen and be sheltered from all is in the protective scope of this application.

Other ways of controlling the antenna are also possible. Illustratively, when the display screen 120 is obstructed, one of the first antenna 140 and the second antenna 160 is selected as a target antenna, and the radio frequency signal is transmitted by using the target antenna.

When the display screen 120 is obscured, the antenna on the display screen 120 is also easily obscured. In view of the different ways in which the electronic device 10 may be used, such as one-handed operation or two-handed operation, both the first antenna 140 and the second antenna 160 may be obscured. Therefore, when the display screen 120 is hidden, one of the first antenna 140 and the second antenna 160 can be selected as a target antenna, and the target antenna is used for transmitting the radio frequency signal. For example, when the user operates with one hand, the second antenna 160 located in the edge area of the display screen 120 is easily blocked, and the first antenna 140 located in the middle area of the display screen 120 is not easily blocked, and the first antenna 140 is selected as the target antenna. When the user operates with both hands, the user holds the mobile phone with one hand and touches the display screen 120 with the other hand, the second antenna 160 located in the edge area of the display screen 120 is not easily shielded, the first antenna 140 located in the middle area of the display screen 120 is easily shielded, and at this time, the second antenna 160 is selected as the target antenna. After the target antenna is obtained, the target antenna can be used for transmitting radio frequency signals.

Wherein, the working power of the target antenna can be increased and the working power of the other antenna can be reduced. The manner of increasing the working power of the target antenna and decreasing the working power of the other antenna may adopt the manner of increasing the working power of the second antenna 160 and decreasing the working power of the first antenna 140 in the above embodiments, and details are not repeated herein. In addition, if the first antenna 140 and the second antenna 160 have the same function, the target antenna may be used to transmit the rf signal and the other antenna may be suspended.

The first and second antennas may also have different functions. For example, at least one of the element size, length, width, etc. of the first antenna and the second antenna may be set to be different so as to be suitable for transceiving of different frequencies.

There are many ways to determine the target antenna. For example, please refer to fig. 2, where fig. 2 is a schematic diagram of a second structure of an electronic device according to an embodiment of the present application. The electronic device 10 may further include a signal strength detector 180, the signal strength detector 180 being configured to obtain signal strengths of the first antenna 140 and the second antenna 160; when the signal strength of the first antenna 140 is greater than the signal strength of the second antenna 160, the first antenna 140 is taken as a target antenna; when the signal strength of the first antenna 140 is less than the signal strength of the second antenna 160, the second antenna 160 is taken as the target antenna.

If the first antenna 140 and the second antenna 160 are blocked, the corresponding signal strength is also affected. For example, the first antenna 140 is blocked by the user, and the signal strength of the first antenna 140 may be significantly reduced. When the display screen 120 is shielded, the target antenna with better signal strength is selected as the target antenna, so that the target antenna with better antenna performance can be obtained, and the overall antenna performance of the electronic device 10 is more stable.

The manner in which the target antenna is determined may also be determined by the touch position of the display screen. And if the touch position of the user is in the first area, determining that a second antenna in the second area is a target antenna. And if the touch position of the user is in the second area, determining that the first antenna in the first area is the target antenna.

When the display screen 120 is not shielded, the first antenna 140 and the second antenna 160 may transmit radio frequency signals respectively, and the first antenna 140 and the second antenna 160 may also transmit radio frequency signals in a matching manner. The first antenna 140 and the second antenna 160 may simultaneously transmit antenna signals of the same frequency band. For example, the electronic device 10 may download the same file via the first antenna 140 and the second antenna 160. Specifically, the first antenna 140 and the second antenna 160 may download the same data, thereby improving the reliability of the data. The first antenna 140 and the second antenna 160 may download different data of the same file, thereby increasing the download rate. The first antenna 140 and the second antenna 160 may also form a primary diversity mode of operation. For example, the first antenna 140 acts as a main set antenna and the second antenna 160 acts as a diversity antenna, the main set antenna and the diversity antenna cooperating.

The first antenna and the second antenna can be used for transmitting radio frequency signals in a matching mode in other modes. Illustratively, the first antenna and the second antenna cooperate as a primary diversity antenna when the display screen is unobstructed. When the display screen is shielded, if the main set antenna is shielded and the diversity antenna is not shielded, the main set antenna and the diversity antenna can be exchanged. Specifically, the unblocked diversity antenna is set as the target antenna, the target antenna is set as the main set antenna, and the blocked main set antenna is changed into the diversity antenna. And the working power of the main set antenna and the diversity antenna can be changed after adjustment. For example, the operating power of the unobstructed diversity antenna is increased after it becomes the primary diversity antenna. The shielded main set antenna becomes a diversity antenna, and the working power of the diversity antenna is reduced.

Referring to fig. 3, fig. 3 is a third structural schematic diagram of an electronic device according to an embodiment of the present disclosure. In order to provide more antennas on the display screen 120. The first antenna 140 may include a plurality of first sub-antennas 142, and the plurality of first sub-antennas 142 may operate independently or cooperatively. When the display screen 120 is shielded, at least one first sub-antenna 142 that is not shielded is selected from the plurality of first sub-antennas 142 as a first target sub-antenna, and the first target sub-antenna is used for transmitting the radio frequency signal.

Considering that the area of the first region 122 is large, the first region 122 is not easily blocked. The plurality of first sub-antennas 142 are disposed in the first area 122 at intervals, and when the first area 122 of the display screen 120 is blocked, at least one first sub-antenna 142 that is not blocked is selected from the plurality of first sub-antennas 142 as a first target sub-antenna. For example, the signal strength of each of the first sub-antennas 142 may be identified to determine that the first sub-antenna 142 having the signal strength greater than a certain threshold is the unobstructed first sub-antenna 142. The touch position of the display screen 120 may also be used to determine that the first sub-antenna 142 far away from the touch position is the unobstructed first sub-antenna 142. After the unblocked first sub-antenna 142 is used as a first target sub-antenna, the first target sub-antenna is used for transmitting radio frequency signals.

The working power of the first target sub-antenna can be increased, and the working power of other shielded first sub-antennas can be reduced. The working power of the first target sub-antenna is increased, and the way of reducing the working power of the blocked first sub-antenna may be the way of increasing the working power of the second antenna and reducing the working power of the first antenna in the above embodiments, which is not described herein again. In addition, if the first target sub-antenna and the shielded first sub-antenna have the same function, the first target sub-antenna may be used to transmit radio frequency signals, and the shielded first sub-antenna may be suspended.

It is understood that the second antenna 160 may also include a plurality of second sub-antennas 162, the plurality of second sub-antennas 162 are disposed around the first antenna 140, and the plurality of second sub-antennas 162 may operate independently or cooperatively. When the display screen 120 is shielded, at least one second sub-antenna 162 that is not shielded is selected from the plurality of second sub-antennas 162 as a second target sub-antenna, and the second target sub-antenna is used to transmit the radio frequency signal.

Considering that the area of the second region 124 is large and is disposed around the edge of the display screen 120, the second region 124 is not easily blocked. The plurality of second sub-antennas 162 are disposed in the second area 124 at intervals, and when the second area 124 of the display screen 120 is blocked, at least one second sub-antenna 162 that is not blocked is selected from the plurality of second sub-antennas 162 as a second target sub-antenna. For example, the signal strength of each of the second sub-antennas 162 may be identified to determine that the second sub-antenna 162 with the signal strength greater than a certain threshold is the second sub-antenna 162 that is not blocked. The touch position of the display screen 120 may also be used to determine that the second sub-antenna 162 far away from the touch position is the second sub-antenna 162 that is not shielded. And after the second sub-antenna 162 which is not shielded is used as a second target sub-antenna, the second target sub-antenna is used for transmitting the radio frequency signal.

The working power of the second target sub-antenna can be increased, and the working power of other shielded second sub-antennas can be reduced. The working power of the second target sub-antenna is increased, and the way of reducing the working power of the blocked second sub-antenna may be the way of increasing the working power of the second antenna and reducing the working power of the first antenna in the above embodiments, which is not described herein again. In addition, if the second target sub-antenna and the shielded second sub-antenna have the same function, the second target sub-antenna may be used to transmit the radio frequency signal, and the shielded second sub-antenna may be suspended.

The plurality of first sub-antennas 142 form a Multiple Input Multiple Output (MIMO) antenna set to transmit a first radio frequency signal, and the plurality of second sub-antennas 162 form a Multiple Input Multiple Output (MIMO) antenna set to transmit a second radio frequency signal. For example, the plurality of first sub-antennas 142 or the plurality of second sub-antennas 162 may constitute a 4 × 4MIMO antenna group or an 8 × 8MIMO antenna group, etc. When the display screen 120 is shielded, both the first sub-antenna 142 and the second sub-antenna 162 may be shielded, which may cause that the first sub-antenna 142 that is not shielded is not enough to form the mimo group, or the second sub-antenna 162 that is not shielded is not enough to form the mimo group. According to the above embodiment, the first non-shielded sub-antenna 142 is determined as the first target sub-antenna, and the second non-shielded sub-antenna 162 is determined as the second target sub-antenna, and then the first target sub-antenna and the second target sub-antenna are combined into the mimo antenna set as required, and the first radio frequency signal or the second radio frequency signal is transmitted.

For example, neither the first target sub-antenna nor the second target sub-antenna is enough to form the mimo antenna set, the first target sub-antenna and the second target sub-antenna may form the mimo antenna set for transmitting the first radio frequency signal or the second radio frequency signal.

It should be noted that the number of the first sub-antenna 142 or the second sub-antenna 162 may be set as required, for example, 4, 6, 8, and so on. All of the first sub-antennas 142 may be combined into a mimo antenna set, or some of the first sub-antennas 142 may be selected to form a mimo antenna set. All the second sub-antennas 162 may form a mimo antenna set, or a part of the second sub-antennas 162 may be selected to form a mimo antenna set.

If the first target sub-antenna is not enough to form the mimo antenna set, and the remaining antennas are left after the second target sub-antenna forms the mimo antenna set, the first target sub-antenna and the remaining second target sub-antennas can form the mimo antenna set for transmitting the first radio frequency signal.

If the second target sub-antenna is not enough to form the mimo antenna set, and the remaining antennas are left after the first target sub-antenna forms the mimo antenna set, the second target sub-antenna and the remaining first target sub-antennas can form a second radio frequency signal of the mimo antenna set.

An electronic device is further provided in the embodiment of the present application, referring to fig. 4 specifically, and fig. 4 is a fourth structural schematic diagram of the electronic device provided in the embodiment of the present application. The electronic device 10 includes a display screen 120, a first antenna 140, and a second antenna 160. The first antenna 140 and the second antenna 160 are disposed at an interval on the display screen 120, and the first antenna 140 and the second antenna 160 may be disposed at an interval on the display screen 120 as required. For example, the first antenna 140 is located at the top and the second antenna 160 is located at the bottom. Also for example, the first antenna is located on the left side and the second antenna is located on the right side. When the display screen 120 is shielded, one of the first antenna 140 and the second antenna 160 is selected as a target antenna, and the target antenna is used for transmitting the radio frequency signal.

The first antenna 140 and the second antenna 160 may be transparent antennas, and the first antenna 140 and the second antenna 160 may be disposed inside the display screen 120, and compared with the first antenna and the second antenna disposed at other positions of the electronic device 10, a larger headroom area may be obtained, and the first antenna and the second antenna may not be affected by a battery, a power amplifier, a metal frame, or the like in the electronic device 10. The area of the display screen 120 is large, the antennas are arranged in different areas of the display screen 120, more antennas can be arranged, and the first antenna 140 and the second antenna 160 are arranged in different areas of the display screen 120, so that when the display screen 120 is shielded, the first antenna 140 and the second antenna 160 are simultaneously shielded, and the overall antenna performance of the electronic device 10 is improved.

The structures and functions of the first antenna and the second antenna may refer to the structures and functions of the first antenna and the second antenna in any of the above embodiments, and are not described herein again. The manner of selecting one of the first antenna and the second antenna as the target antenna may refer to the manner of selecting the target antenna in any of the embodiments described above, and details thereof are not repeated herein. Illustratively, the target antenna may be determined from the location where the display screen is occluded. For example, the user holds the bottom of the electronic device, and the antenna at the top serves as the target antenna. The target antenna may also be determined by the signal strength of the first antenna and the second antenna obtained by the signal strength detector.

It can be understood that, after the target antenna is determined, the manner of transmitting the radio frequency signal by using the target antenna may refer to the manner of transmitting the radio frequency signal by using the target antenna in any of the above embodiments, and details are not described herein again.

When the display screen is sheltered, the first antenna and the second antenna can work in a matched mode. The manner of the cooperative operation may refer to the manner of the cooperative operation of the first antenna and the second antenna in any of the above embodiments, and is not described herein again.

An electronic device is further provided in the embodiment of the present application, specifically referring to fig. 5, and fig. 5 is a fifth structural schematic diagram of the electronic device provided in the embodiment of the present application. The electronic device 10 includes a display screen 120, a first antenna 140, and a second antenna 160. The first antenna 140 includes a plurality of first sub-antennas 142, the second antenna 160 and the first antenna 140 are disposed at intervals on the display screen 120, and the second antenna 160 includes a plurality of second sub-antennas 162. The plurality of first sub-antennas 142 may operate independently or in cooperation with each other.

When the display screen 120 is shielded, at least one first sub-antenna 142 that is not shielded is selected from the plurality of first sub-antennas 142 as a first target sub-antenna and radio frequency signals are transmitted by using the first target sub-antenna, and at least one second sub-antenna 162 that is not shielded is selected from the plurality of second sub-antennas 162 as a second target sub-antenna and radio frequency signals are transmitted by using the second target sub-antenna. The plurality of second sub-antennas 162 may operate independently or in cooperation with each other.

Considering that the areas of the first region 122 and the second region 124 are large, the first region 122 and the second region 124 are not easily blocked. The plurality of first sub-antennas 142 are disposed in the first area 122 at intervals, and when the first area 122 of the display screen 120 is blocked, at least one first sub-antenna 142 that is not blocked is selected from the plurality of first sub-antennas 142 as a first target sub-antenna. And selecting at least one second sub-antenna 162 that is not blocked from the plurality of second sub-antennas 162 as a second target sub-antenna. For example, the signal strength of each first sub-antenna 142 may be identified to determine that the first sub-antenna 142 with the signal strength greater than a certain threshold is the unobstructed first sub-antenna 142. The touch position of the display screen 120 may also be used to determine that the first sub-antenna 142 far away from the touch position is the unobstructed first sub-antenna 142. After the unblocked first sub-antenna 142 is used as a first target sub-antenna, the first target sub-antenna is used for transmitting radio frequency signals.

The working power of the first target sub-antenna and/or the second target sub-antenna can be increased, and the working power of other blocked first sub-antennas and/or blocked second target sub-antennas can be reduced. The method for increasing the working power of the first target sub-antenna and/or the second target sub-antenna and reducing the working power of the blocked first sub-antenna and/or the blocked second target sub-antenna may adopt the method for increasing the working power of the second antenna and reducing the working power of the first antenna in the above embodiments, and details are not repeated herein. In addition, if the first target sub-antenna and the shielded first sub-antenna have the same function, the first target sub-antenna may be used to transmit radio frequency signals, and the shielded first sub-antenna may be suspended. If the second target sub-antenna and the shielded second sub-antenna have the same function, the second target sub-antenna can be used for transmitting radio frequency signals, and the shielded second sub-antenna is suspended.

The plurality of first sub-antennas 142 form a mimo antenna set to transmit a first radio frequency signal, and the plurality of second sub-antennas 162 form a mimo antenna set to transmit a second radio frequency signal. For example, the plurality of first sub-antennas 142 or the plurality of second sub-antennas 162 may constitute a 4 × 4MIMO antenna group, an 8 × 8MIMO antenna group, or the like. When the display screen 120 is shielded, both the first sub-antenna 142 and the second sub-antenna 162 may be shielded, which may cause that the first sub-antenna 142 that is not shielded is not enough to form the mimo group, or the second sub-antenna 162 that is not shielded is not enough to form the mimo group. According to the above embodiment, the first non-shielded sub-antenna 142 is determined as the first target sub-antenna, and the second non-shielded sub-antenna 162 is determined as the second target sub-antenna, and then the first target sub-antenna and the second target sub-antenna are combined into the mimo antenna set as required, and the first radio frequency signal or the second radio frequency signal is transmitted.

It can be understood that the electronic device in this embodiment of the application may be a mobile terminal such as a mobile phone and a tablet computer, and may also be a device having a display screen such as a game device, an Augmented Reality (AR) device, a Virtual Reality (VR) device, a data storage device, an audio playing device, a video playing device, and a wearable device, where the wearable device may be a smart band, smart glasses, a smart watch, a smart decoration, and the like. The following description will be given taking a mobile phone as an example of the electronic device. Referring to fig. 6 in detail, fig. 6 is a schematic view of a sixth structure of an electronic device according to an embodiment of the present disclosure. Electronic device 300 also includes display screen 310, housing 320, motherboard 330, and battery 340.

Wherein, the housing 320 includes a bezel 322 and a rear cover 324. The display screen 310 and the rear cover 324 are located at two opposite sides of the electronic device 300, and the electronic device 300 further includes a middle plate around which a bezel 320 is disposed, wherein the bezel 320 and the middle plate may form a middle frame of the electronic device 300. The middle plate and the frame 320 form a receiving cavity on each side of the middle plate, one of the receiving cavities receives the display screen 310, and the other receiving cavity receives the main board 330, the battery 340, and other electronic components or functional modules of the electronic device 300.

The middle plate may have a thin plate-like or sheet-like structure, or may have a hollow frame structure. The middle frame is used for providing a supporting function for the electronic elements or functional components in the electronic device 300 so as to mount the electronic elements or functional components in the electronic device 300 together. Functional components of the electronic device 300, such as a camera assembly, a receiver, a circuit board, and a battery, may be mounted on the center frame or main board 330 for fixation. It is understood that the material of the middle frame may include metal or plastic.

The main board 330 may be mounted on the middle frame. One or more of the functional components of a microphone, a speaker, an earphone interface, a camera assembly, an acceleration sensor, a gyroscope, a processor, and the like may be integrated on the main board 330. Meanwhile, the display screen 310 may be electrically connected to the main board 330, so as to control the display of the display screen through the processor on the main board 330.

The battery 340 may be mounted on the middle frame. Meanwhile, the battery 340 is electrically connected to the main board 330, so that the battery 340 supplies power to the electronic device 300. The main board 330 may be provided with a power management circuit. The power management circuit is used to distribute the voltage provided by the battery 340 to the various electronic components in the electronic device 300.

The display screen 310 forms a display surface of the electronic device 300 for displaying information such as images, text, and the like. The Display screen 310 may be a Liquid Crystal Display (LCD) or an Organic Light-Emitting Diode (OLED) Display screen.

The display screen 310 may be a shaped screen, and the display screen 310 may include a display area 312 and a non-display area 314. The display area 312 performs a display function of the display screen 310 for displaying information such as images and texts. The non-display area 314 does not display information, and the non-display area 314 is used for cooperating with the front camera module 382. For example, the non-display area 314 is a high-transmittance area, and the front camera module 382 can obtain an external image through the non-display area 314, such as taking a picture, taking a video, and the like. In some other embodiments, the display screen can be the full-face screen, that is, the front of the display screen is basically all display areas, the display areas of the display screen are consistent, and the front camera module can adopt the driving mechanism to make a video recording from the inside of the electronic equipment to the outside of the electronic equipment. The display area of display screen can also include main display area and vice display area, vice display area's luminousness is greater than main display area's luminousness, the leading module of making a video recording corresponds vice display area and sets up, if set up in vice display area's below, vice display area can cooperate main display area display image, when vice display area does not show image, the module of making a video recording can see through vice display area and make a video recording, exemplarily, the non-display area that fig. 5 shows can be replaced by vice display area.

Electronic equipment can also include the rearmounted module of making a video recording, and the back lid corresponds the rearmounted module of making a video recording and is equipped with the printing opacity region, and the rearmounted module of making a video recording can see through the printing opacity region acquisition external image of back lid.

In the description of the present application, it is to be understood that terms such as "first", "second", and the like are used merely to distinguish one similar element from another, and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated.

The electronic device provided by the embodiment of the application is described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. An electronic device, comprising:

the display screen comprises a first area and a second area, the second area is arranged around the first area, the first area is the middle area of the display screen, and the second area is the edge area of the display screen;

a first antenna disposed in the first region, the first antenna including a plurality of first sub-antennas; and

a second antenna disposed within the second region, the second antenna disposed around the first antenna, the second antenna comprising a plurality of second sub-antennas;

when the display screen is shielded, selecting at least one first non-shielded sub-antenna from the plurality of first sub-antennas as a first target sub-antenna and transmitting radio frequency signals by using the first target sub-antenna, and selecting at least one second non-shielded sub-antenna from the plurality of second sub-antennas as a second target sub-antenna and transmitting radio frequency signals by using the second target sub-antenna;

the multiple first sub-antennas form a multi-input multi-output antenna group to transmit a first radio frequency signal, and the multiple second sub-antennas form a multi-input multi-output antenna group to transmit a second radio frequency signal;

when the display screen is shielded, the first target sub-antenna and the second target sub-antenna form a multi-input multi-output antenna group, and transmit the first radio frequency signal or the second radio frequency signal.

2. The electronic device of claim 1, wherein the first antenna and the second antenna cooperate to transmit radio frequency signals when the display screen is unobstructed.

3. An electronic device, comprising:

a display screen;

a first antenna comprising a plurality of first sub-antennas; and

the multiple first sub-antennas form a multiple-input multiple-output antenna group to transmit a first radio frequency signal, and the multiple second sub-antennas form a multiple-input multiple-output antenna group to transmit a second radio frequency signal;