CN108769356A - Control method, control device, electronic device, storage medium, and computer apparatus - Google Patents

Abstract

The invention discloses a control method of an electronic device. The electronic device comprises a light-transmitting display screen and an infrared sensor, wherein the light-transmitting display screen comprises a display area, and the control method comprises the following steps: judging whether the electronic device enters a conversation application program or not; and when the electronic device enters a conversation application program, controlling the infrared sensor to work at a preset power so as to weaken the interference of infrared light emitted by the infrared sensor on the light-transmitting display screen, wherein the preset power is smaller than the rated power of the infrared sensor. The invention also discloses a control device, an electronic device, a computer readable storage medium and computer equipment. The control method, the control device, the electronic device, the computer readable storage medium and the computer equipment disclosed by the invention control the working power of the infrared sensor to be smaller than the rated power, so that the infrared energy emitted by the infrared sensor is weaker, and the influence of the infrared light emitted by the infrared sensor on the display of the light-transmitting display screen is further weakened.

Description

Control method, control device, electronic device, storage medium and computer equipment

technical field

The present invention relates to the field of electronic technology, in particular to a control method, a control device, an electronic device, a computer-readable storage medium and computer equipment.

Background technique

When the infrared sensor is arranged under the display screen, the infrared light emitted by the infrared sensor will excite the electrons in the TFT substrate of the display screen and cause the display screen to flicker, thereby interfering with the normal display of the display screen.

Contents of the invention

In order to solve the above technical problems, embodiments of the present invention provide a control method, a control device, an electronic device, a computer-readable storage medium, and a computer device.

The present invention provides a method for controlling an electronic device. The electronic device includes a light-transmitting display screen and an infrared sensor, the light-transmitting display screen includes a display area, the infrared sensor is arranged below the display area, and the infrared sensor The sensor is used to emit infrared light and receive the infrared light reflected by the object to detect the distance from the object to the electronic device. The control method includes the steps of:

judging whether the electronic device has entered a calling application program; and

When the electronic device enters the call-type application program, control the infrared sensor to work with a predetermined power to reduce the interference of the infrared light emitted by the infrared sensor on the light-transmitting display screen, and the predetermined power is less than the The rated power of the infrared sensor.

The present invention provides a control device for an electronic device, the electronic device includes a light-transmitting display screen and an infrared sensor, the light-transmitting display screen includes a display area, the infrared sensor is arranged below the display area, and the infrared sensor The sensor is used to emit infrared light and receive the infrared light reflected by the object to detect the distance from the object to the electronic device; the control device also includes:

A judging module, configured to judge whether the electronic device has entered a calling application program;

a control module, configured to control the infrared sensor to work at a predetermined power to reduce the interference of the infrared light emitted by the infrared sensor on the light-transmitting display screen when the electronic device enters the calling application program; The predetermined power is less than the rated power of the infrared sensor.

The invention provides an electronic device, the electronic device includes a light-transmitting display screen and an infrared sensor, the light-transmitting display screen includes a display area, the infrared sensor is arranged below the display area, and the infrared sensor is used for emitting infrared light and receiving infrared light reflected by an object to detect a distance from the object to the electronic device, the electronic device further comprising:

A processor, configured to determine whether the electronic device enters the call application program, and control the infrared sensor to work at a predetermined power to weaken the infrared light emitted by the infrared sensor when the electronic device enters the call application program For the interference of the light-transmitting display screen, the predetermined power is less than the rated power of the infrared sensor.

The present invention provides one or more non-transitory computer-readable storage media containing computer-executable instructions that, when executed by one or more processors, cause the processors to perform the described A control method for an electronic device.

The present invention provides a computer device, including a memory and a processor, wherein computer-readable instructions are stored in the memory, and when the instructions are executed by the processor, the processor executes the control of the electronic device method.

The control method, control device, electronic device, computer-readable storage medium, and computer equipment in the embodiments of the present invention control the working power of the infrared sensor to be less than the rated power, so that the infrared light energy emitted by the infrared sensor is relatively weak, thereby weakening the infrared light emitted by the infrared sensor. The influence of the emitted infrared light on the display of the light-transmitting display.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and easy to understand from the following description of the embodiments in conjunction with the accompanying drawings, wherein:

1 is a schematic cross-sectional view of an electronic device according to some embodiments of the present invention;

Fig. 2 is a schematic flow chart of a control method in some embodiments of the present invention;

Fig. 3 is a block diagram of a control device in some embodiments of the present invention;

FIG. 4 is a block diagram of an electronic device according to some embodiments of the present invention;

Figure 5 is a block diagram of a computer device in some embodiments of the present invention;

6-8 are schematic diagrams of scenes in some embodiments of the present invention;

Fig. 9 is a schematic flow chart of a control method in some embodiments of the present invention;

Fig. 10 is a schematic flowchart of a control method in some embodiments of the present invention;

11 to 20 are schematic cross-sectional views of electronic devices according to some embodiments of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

Referring to FIG. 1 and FIG. 2 , the present invention provides a control method 10 for an electronic device 100 . In the control method 10 of the electronic device 100, the electronic device 100 includes a light-transmitting display screen 13 and an infrared sensor 16, the light-transmitting display screen 13 includes a display area 1311, the infrared sensor 16 is arranged below the display area 1311, and the infrared sensor 16 is used to emit infrared light and receive the infrared light reflected by the object to detect the distance from the object to the electronic device 100 . Control method 10 comprises steps:

S01, judging whether the electronic device 100 has entered a calling application program; and

S02. When the electronic device 100 enters the call application program, control the infrared sensor 16 to work at a predetermined power to reduce the interference of the infrared light emitted by the infrared sensor 16 on the light-transmitting display screen. The predetermined power is less than the rated power of the infrared sensor 16 .

Referring to FIG. 3 , the embodiment of the present invention also provides a control device 200 of the electronic device 100 , the control method 10 of the electronic device 100 in the embodiment of the present invention can be implemented by the control device 200 of the electronic device 100 in the embodiment of the present invention. The control device 200 includes a judgment module 21 and a control module 22 . Step S01 can be implemented by the judging module 21 , and step S02 can be implemented by the control module 22 . That is, the judging module 21 can be used to judge whether the electronic device 100 has entered the calling application program. The control module 22 can be used to control the infrared sensor 16 to work at a predetermined power to reduce the interference of the infrared light emitted by the infrared sensor 16 on the light-transmitting display screen when the electronic device 100 enters the call application program, and the predetermined power is less than the rated power of the infrared sensor 16 .

Referring to FIG. 4 , an embodiment of the present invention also provides an electronic device 100 . The electronic device 100 also includes a processor 23, the processor 23 is used to determine whether the electronic device 100 enters the call application program and when the electronic device 100 enters the call application program, controls the infrared sensor 16 to work at a predetermined power to weaken the emission of the infrared sensor 16. The interference of the infrared light on the light-transmitting display screen, the predetermined power is less than the rated power of the infrared sensor 16. Step S01 and step S02 may be implemented by the processor 23 .

Referring to FIG. 5 , the embodiment of the present invention also provides a computer device 300 . In the embodiment of the present invention, the control device 200 can be implemented into the computer device 300 . The computer device 300 may be a mobile phone, a tablet computer, a notebook computer, a smart bracelet, a smart watch, a smart helmet, smart glasses, a game console, etc., and the electronic device 100 in the embodiment of the present invention may also be one of the computer devices 300 .

Referring to FIG. 6 and FIG. 7 , the embodiment of the present invention is described by taking the electronic device 100 as a mobile phone as an example. The top position of the mobile phone screen generally determines the distance between the mobile phone and the obstacle by setting the infrared sensor and makes corresponding adjustments, which can prevent the user from misoperation and help save the power of the mobile phone. When the user is answering or making a call and the mobile phone is close to the head, the infrared sensor 16 generates detection information by calculating the time when the transmitter emits infrared light and the receiver receives the reflected infrared light, and the processor sends corresponding instructions to the user according to the detection information. a controller, and the controller turns off the light-transmitting display screen according to an instruction. When the mobile phone is far away from the head, the processor calculates again according to the detection information fed back by the infrared sensor and sends an instruction to turn on the light-transmitting display screen again.

With the development of electronic equipment, full screen has become the development trend of mobile phones. The feature of the full screen and high screen-to-body ratio makes the space for the infrared sensor or other components at the top of the screen limited. The electrons are excited causing the display to flicker.

Please refer to FIG. 1 and FIG. 2 , the electronic device 100 according to the embodiment of the present invention includes a light-transmitting display screen 13 and an infrared sensor 16, the light-transmitting display screen 13 includes a display area 1311, and the infrared sensor 16 is arranged below the display area 1311. It is used to emit infrared light and receive the infrared light reflected by the object to detect the distance from the object to the electronic device 100 .

The control method 10 of the embodiment of the present invention controls the operating power of the infrared sensor 16 to be less than the rated power, thereby making the infrared light energy emitted by the infrared sensor 16 weaker, thereby weakening the infrared light emitted by the infrared sensor 16 to display on the light-transmitting display screen 13 impact.

Specifically, the electronic device 100 is in an incoming call state as an example for illustration. Please refer to FIGS. 6-8 . When an incoming call comes in, the electronic device 100 enters the interface of the caller display program. At this time, the infrared sensor is turned on, and it can be judged that the infrared sensor is turned on. It can be understood that the call application program may also be other application programs that may call the call function during use, such as an instant messaging application program, and the embodiments of the present invention are only used to explain the present invention and not limit the present invention.

In some embodiments, the predetermined power of the infrared sensor 16 is 50%-80% of the rated power. If the predetermined power of the infrared sensor 16 is less than 50% of the rated power, then the ability of the infrared sensor 16 to emit infrared rays is weak, and may not be able to be emitted to the object surface, or cannot be reflected from the object surface; if the predetermined power of the infrared sensor 16 is greater than the rated power If the power is 80%, then the flicker phenomenon formed by the light-transmitting display screen 13 will be obvious, which is not conducive to user experience.

In one example, the rated power of the infrared sensor 16 is 5 mW, and the predetermined power of the infrared sensor 16 is 3 mW.

Please refer to FIG. 1 and FIG. 9, in some embodiments, the display area 1311 includes a window area 1320, the infrared sensor 16 is arranged below the window area, and the control method includes steps:

S03. When the electronic device 100 enters the calling application program, the control window area 1320 is displayed in a predetermined color, and the color includes black.

Referring to FIG. 4 , in some implementations, step S03 may be implemented by the processor 23 . That is, the processor 23 is configured to control the window area 1320 to be displayed in a predetermined color when the electronic device 100 enters the calling application program, and the color includes black.

Specifically, the light-transmitting display screen 13 may adopt an organic light-emitting diode (Organic Light-Emitting Diode, OLED) light-emitting display screen 13. The light-emitting type of the OLED light-emitting display screen is self-illuminating and can realize custom driving for pixels, so when displaying When the picture is in black color, the pixel points corresponding to the window area 1320 can be non-luminous, that is, in the off state, so when the infrared sensor 16 emits infrared light, there will be no flickering phenomenon in the light-transmitting display screen 13 .

It should be noted that the size of the window area 1320 is smaller than that of the display area 1311 . In addition, the size of the window area 1320 is slightly greater than or equal to the size of the infrared sensor 16 .

Referring to Fig. 10, in some embodiments, the control method 10 also includes the steps of:

S04, when the infrared sensor 16 is turned off, control the window area 1320 to display in the current display mode.

Referring to FIG. 4 , in some implementations, step S04 may be implemented by the processor 23 . That is, the processor 23 can be used to control the window area 1320 to display in the current display mode when the infrared sensor 16 is turned off.

Specifically, since the infrared sensor 16 is not turned on, it will not cause flickering effects on the screen, so the window area 1320 does not need to perform corresponding display processing, and only needs to continue to maintain the original working state, and the processor 23 will re-detect the infrared sensor 16 working status.

The embodiment of the present invention also provides a computer-readable storage medium. One or more non-volatile computer-readable storage media containing computer-executable instructions. When the computer-executable instructions are executed by one or more processors 23, the processors 23 execute the control method of any one of the above-mentioned embodiments. For example, step S01 and step S02 are executed.

Referring to FIG. 5 , the embodiment of the present invention also provides a computer device 300 . The computer device includes a memory 32 and a processor 23, and the memory 32 stores computer-readable instructions. When the instructions are executed by the processor 23, the processor 23 executes the control method in any of the above-mentioned embodiments. For example, step S01 and step S02 are executed.

FIG. 5 is a schematic diagram of internal modules of a computer device 300 in one embodiment. The computer device 300 includes a processor 23 connected through a system bus 31 , a memory 32 (such as a non-volatile storage medium), an internal memory 33 , a light-transmitting display screen 13 and an input device 34 . Wherein, the memory 32 of the computer device 300 stores an operating system and computer readable instructions. The computer-readable instructions can be executed by the processor 23 to implement the control method 10 described in any one of the above-mentioned implementation manners. The processor 23 can be used to provide calculation and control capabilities, and support the operation of the entire computer device 300 . Internal memory 33 of computer device 300 provides an environment for the execution of computer readable instructions in memory 32 . The light-transmitting display screen 13 of the computer device 300 may be an OLED display screen or a Micro LED display screen, etc., and the input device 34 may be a touch panel covered on the light-transmitting display screen 13, or may be a button set on the casing of the computer device 300, A trackball or touchpad, or an external keyboard, touchpad, or mouse. The computer device 300 may be a mobile phone, a tablet computer, a notebook computer, a personal digital assistant or a wearable device (such as a smart bracelet, a smart watch, a smart helmet, smart glasses) and the like. Those skilled in the art can understand that the structure shown in the figure is only a schematic diagram of a partial structure related to the solution of the present invention, and does not constitute a limitation on the computer device 300 to which the solution of the present invention is applied. The specific computer device 300 More or fewer components than shown in the figures may be included, or certain components may be combined, or have a different arrangement of components.

In some embodiments, the light-transmitting display screen 13 includes an OLED display screen.

Specifically, the OLED display screen has good light transmittance, and can better transmit visible light and infrared light. Therefore, the OLED display screen can display content effects without affecting the infrared sensor 16 to emit and receive infrared light. The light-transmitting display screen 13 may also adopt a Micro LED display screen, and the Micro LED display screen also has good light transmittance to visible light and infrared light. Of course, these display screens are only exemplary and the embodiments of the present invention are not limited thereto.

Please refer to FIG. 11 , in some embodiments, the electronic device 100 further includes a light-transmitting cover plate 11 and a light-transmitting touch panel 12 . The light-transmitting cover plate 11 is formed on the light-transmitting touch panel 12, the light-transmitting touch panel 12 is arranged on the light-transmitting display screen 13, the upper surface 131 of the light-transmitting display screen 13 faces the light-transmitting touch panel 12, and the light-transmitting cover Both the visible light transmittance and the infrared light transmittance of the board 11 and the light-transmitting touch panel 12 are greater than 90%.

Specifically, the light-transmitting touch panel 12 is mainly used to receive the input signal generated when the user touches the light-transmitting touch panel 12 and transmit it to the circuit board for data processing, so as to obtain the specific information of the user touching the light-transmitting touch panel 12. Location. Wherein, In-Cell or On-Cell bonding technology can be used to bond the light-transmitting touch panel 12 and the light-transmitting display screen 13 , which can effectively reduce the weight of the display screen and reduce the overall thickness of the display screen. In addition, the light-transmitting cover plate 11 is arranged on the light-transmitting touch panel 12, which can effectively protect the light-transmitting touch panel 12 and its internal structure, and avoid external force from affecting the light-transmitting touch panel 12 and the light-transmitting display screen. 13 damage. The light transmittance of the light-transmitting cover plate 11 and the light-transmitting touch panel 12 to visible light and infrared light is greater than 90%, which not only helps the light-transmitting display screen 13 to better display the content effect, but also facilitates setting it on the light-transmitting display screen. The infrared sensor 16 under the screen 13 emits and receives infrared light stably, which ensures the normal operation of the infrared sensor 16.

Please refer to FIG. 12 , in some embodiments, the light-transmitting display screen 13 includes an upper surface 131 and a lower surface 132, and the electronic device 100 further includes a first coating layer 14 coated on the lower surface 132 and covering the infrared sensor 16, the first A coating layer 14 is used to transmit infrared light and intercept visible light, and an infrared sensor 16 is used to transmit and/or receive infrared light through the first coating layer 14 and the translucent display screen 13 .

Specifically, setting the first coating layer 14 to transmit infrared light is to ensure the normal operation of the infrared sensor 16. The first coating layer 14 intercepts visible light to achieve the effect that the infrared sensor 16 is invisible when viewing the electronic device from the outside.

In some embodiments, the infrared sensor 16 includes a proximity sensor, and the proximity sensor includes a transmitter 1611 and a receiver 1612, the transmitter 1611 is used to transmit infrared light through the first coating layer 14 and the light-transmitting display screen 13, and the receiver 1612 is used for receiving the infrared light emitted by the object to detect the distance between the object and the electronic device 100 .

Specifically, when the user is answering or making a call, the electronic device 100 is close to the head, the transmitter 1611 emits infrared light, the receiver 1612 receives the reflected infrared light, and the processor calculates the time from the emission of the infrared light to the reflection back, and then Send corresponding instructions to control the screen to turn off the backlight. When the electronic device 100 is far away from the head, the processor performs calculations again based on the fed back data and sends an instruction to turn on the screen backlight again. In this way, not only the misoperation of the user is prevented, but also the power of the mobile phone is saved.

In some embodiments, the orthographic projection of the infrared sensor 16 on the lower surface 132 is located within the orthographic projection of the first coating layer 14 on the lower surface 132 .

Specifically, during the assembly process, the installation of the infrared sensor 16 usually requires an assembly gap to be reserved, resulting in a gap between the infrared sensor 16 and other components, allowing visible light to enter through the gap, resulting in light leakage. Therefore, in the direction in which the infrared sensor 16 and the light-transmitting display screen 13 are laminated, the area of the orthographic projection of the first coating layer 14 on the lower surface 132 is greater than the area of the orthographic projection of the infrared sensor 16 on the lower surface 132, which can be achieved without affecting the infrared sensor. When 16 is working normally, the first coating layer 14 can fully cover the infrared sensor 16, so that the infrared sensor 16 cannot be seen when the electronic device is viewed from the outside.

Please refer to FIG. 13 , in some embodiments, the orthographic projection of the infrared sensor 16 on the lower surface 132 coincides with the first coating layer 14 .

Specifically, in the stacking direction of the infrared sensor 16 and the translucent display screen 13 , the area of the first coating layer 14 orthographic projection on the lower surface 132 may also be set to be equal to the area of the infrared sensor 16 orthographic projection on the lower surface 132 . In this way, the first coating layer 14 can just block the infrared sensor 16 without affecting the normal operation of the infrared sensor 16, so that when the electronic device is viewed from a direction facing and perpendicular to the upper surface 131 of the light-transmitting display screen 13, the Infrared sensor 16 is invisible to the effect.

Please refer to FIG. 14 , further, in such an embodiment, the electronic device 100 further includes a light-shielding layer 17 disposed on the lower surface 132 and surrounding the infrared sensor 16 .

Specifically, when the area of the front projection of the first coating layer 14 on the lower surface 132 is equal to the area of the infrared sensor 16 on the lower surface 132, since the volume of the space where the infrared sensor 16 is placed is larger than the volume of the infrared sensor 16 Large, resulting in light leakage in the space around the infrared sensor 16 when the electronic device is viewed from the external environment. Therefore, by setting the light-shielding layer 17 surrounding the infrared sensor 16 to fill the gap between the infrared sensor 16 and the surrounding space, this light leakage phenomenon can be eliminated. The light-shielding layer 17 can be foam made of black material, or other black foam plastics or rubber. Of course, these materials are only exemplary and the embodiments of the present invention are not limited thereto.

In some embodiments, the infrared sensor 16 includes a proximity sensor, and the proximity sensor includes a transmitter 1611 and a receiver 1612, the transmitter 1612 is used to transmit infrared light through the first coating layer 14 and the light-transmitting display screen 13, and the receiver 1612 is used for receiving the infrared light reflected by the object to detect the distance between the object and the electronic device 100 .

Specifically, when the user is answering or making a call, the electronic device 100 is close to the head, the transmitter 1611 emits infrared light, the receiver 1612 receives the reflected infrared light, and the processor calculates the time from the emission of the infrared light to the reflection back, and then Send corresponding instructions to control the screen to turn off the backlight. When the electronic device 100 is far away from the head, the processor performs calculations again based on the fed back data and sends an instruction to turn on the screen backlight again. In this way, not only the misoperation of the user is prevented, but also the power of the mobile phone is saved.

In some embodiments, the first coating layer includes IR ink, the transmittance of IR ink to infrared light is greater than 85%, the transmittance of IR ink to visible light is less than 6%, and the transmittance of IR ink to infrared light is less than 6%. The wavelength is 850nm-940nm.

Specifically, since the IR ink has low transmittance to visible light, when the electronic device 100 is viewed from the outside, the infrared sensor 16 disposed under the first coating layer 14 cannot be observed based on human vision. At the same time, the IR ink has the characteristics of high transmittance to infrared light, which enables the infrared sensor 16 to emit and receive infrared light stably, and ensures the normal operation of the infrared sensor 16 .

Referring to FIG. 15 and FIG. 16 , in some embodiments, the electronic device 100 further includes a second coating layer 15 coated on the lower surface 132 and in contact with the first coating layer 14 .

Specifically, the first coating layer 14 is mainly used to transmit infrared light and block the infrared sensor 16, but because the cost of the IR ink used in the first coating layer 14 is higher than that of ordinary black ink, if the lower surface 132 is completely coated IR ink will not be conducive to reducing production costs, and the light transmittance of ordinary black ink to visible light can be lower than that of IR ink, and the blocking effect is more prominent. In this way, by providing the second coating layer 15, not only is it beneficial to reduce the production cost, but also the shielding effect is more in line with the technical requirements.

Referring to FIG. 17 and FIG. 18 , in some embodiments, the electronic device 100 further includes a buffer layer 18 covering the lower surface 132 and avoiding the infrared sensor 16 .

Specifically, the buffer layer 18 is used to reduce impact force and shockproof to protect the light-transmitting touch panel 12 and the light-transmitting display screen 13 and their internal structures, preventing the display screens from being damaged by external impact. The buffer layer 18 can be made of foam or foam plastic or rubber or other soft materials. Of course, these cushioning materials are only exemplary and the embodiments of the present invention are not limited thereto. In addition, avoiding the infrared sensor 16 during the process of setting the buffer layer 18 is to prevent the buffer layer 18 from covering the infrared sensor 16, so as to prevent the infrared sensor 16 from being affected during the process of emitting and receiving infrared light.

Please refer to FIG. 19 and FIG. 20 , further, in such an embodiment, the electronic device 100 further includes a metal sheet 19 covering the buffer layer 18 and avoiding the infrared sensor 16 .

Specifically, the metal sheet 19 is used for shielding electromagnetic interference and grounding, and has the effect of diffusing temperature rise. The metal sheet 19 can be cut from metal materials such as copper foil and aluminum foil. Of course, these metal materials are only exemplary and the embodiments of the present invention are not limited thereto. In addition, avoiding the infrared sensor 16 during the process of setting the metal sheet 19 is to prevent the metal sheet 19 from covering the infrared sensor 16, so as to prevent the infrared sensor 16 from being affected during the process of emitting and receiving infrared light.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented through computer programs to instruct related hardware, and the programs can be stored in a non-volatile computer-readable storage medium , when the program is executed, it may include the procedures of the embodiments of the above-mentioned methods. Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) and the like.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of protection of the patent application should be based on the appended claims.

Claims (20)

1. a kind of control method of electronic device, which is characterized in that the electronic device includes light transmission display screen and infrared sensing Device, the light transmission display screen includes viewing area, and the infrared sensor is arranged below the viewing area, the infrared sensor It is described for emitting infrared light and receiving the infrared light that is reflected by the object to detect the object to the distance of the electronic device Control method includes step：

Judge whether the electronic device enters conversational class application program；With

The electronic device enter the conversational class application program when, control the infrared sensor with predetermined power work with Weaken interference of the infrared light of the infrared sensor transmitting to the light transmission display screen, the predetermined power is less than described infrared The rated power of sensor.

2. control method as described in claim 1, which is characterized in that the predetermined power is the 50%- of the rated power 80%.

3. control method as described in claim 1, which is characterized in that the viewing area includes window region, the infrared sensing Device is arranged below the window region, and the control method includes：

When the electronic device enters the conversational class application program, controls the window region and shown with predetermined color, it is described Predetermined color includes black.

4. control method as claimed in claim 3, which is characterized in that the control method further includes step：

When the infrared sensor is closed, controls the window region and shown with current display mode.

5. a kind of control device of electronic device, which is characterized in that the electronic device includes light transmission display screen and infrared sensing Device, the light transmission display screen includes viewing area, and the infrared sensor is arranged below the viewing area, the infrared sensor For emitting infrared light and receiving the infrared light being reflected by the object to detect the object to the distance of the electronic device；It is described Control device further includes：

Judgment module, for judging whether the electronic device enters conversational class application program；

Control module, for the electronic device enter the conversational class application program when, control the infrared sensor with Predetermined power work is to weaken interference of the infrared light of the infrared sensor transmitting to the light transmission display screen, the predetermined work( Rate is less than the rated power of the infrared sensor.

6. a kind of electronic device, which is characterized in that the electronic device includes light transmission display screen and infrared sensor, the light transmission Display screen includes viewing area, and the infrared sensor is arranged below the viewing area, and the infrared sensor is red for emitting Outer light simultaneously receives the infrared light being reflected by the object to detect the object to the distance of the electronic device, and the electronic device is also Including processor, the processor is for judging the electronic device whether into conversational class application program, and in the electronics Device is controlled the infrared sensor and is worked with predetermined power to weaken the infrared biography when entering the conversational class application program Interference of the infrared light of sensor transmitting to the light transmission display screen, the predetermined power are less than the specified work(of the infrared sensor Rate.

7. electronic device as claimed in claim 6, which is characterized in that the predetermined power is the 50%- of the power power 80%.

8. electronic device as claimed in claim 6, which is characterized in that the viewing area includes window region, the infrared sensing Device is arranged below the window region, and the processor is used to enter the conversational class application program time control in the electronic device It makes the window region to show with predetermined color, the predetermined color includes black.

9. electronic device as claimed in claim 8, which is characterized in that the processor is for detecting the infrared sensor The window region is controlled when closing to show with current display mode.

10. electronic device as claimed in claim 6, which is characterized in that the light transmission display screen includes OLED display screen.

11. electronic device as claimed in claim 6, which is characterized in that the light transmission display screen include upper surface and with it is described The opposite lower surface in upper surface, the electronic device further include be coated on the lower surface and the covering infrared sensor the One coating layer, first coating layer is for through infrared light and interception visible light, the infrared sensor to be for described in transmission First coating layer and light transmission display screen transmitting and/or reception infrared light.

12. electronic device as claimed in claim 11, which is characterized in that the infrared sensor includes proximity sensor, institute It includes transmitter and receiver to state proximity sensor, and the transmitter is used to show through first coating layer and the light transmission Screen transmitting infrared light, the receiver is for receiving the infrared light reflected through object to detect the object and the electronic device Distance.

13. electronic device as claimed in claim 11, which is characterized in that positive throwing of the infrared sensor in the lower surface Shadow is located at first coating layer in the orthographic projection of the lower surface.

14. electronic device as claimed in claim 11, which is characterized in that positive throwing of the infrared sensor in the lower surface Shadow is overlapped with first coating layer.

15. electronic device as claimed in claim 11, which is characterized in that the electronic device further includes being arranged in the following table Face and the light shield layer for surrounding the infrared sensor.

16. electronic device as claimed in claim 11, which is characterized in that the infrared sensor includes proximity sensor, institute It includes transmitter and receiver to state proximity sensor, and the transmitter is used to show through first coating layer and the light transmission Screen transmitting infrared light, the receiver is for receiving the infrared light reflected through object to detect the object and the electronic device Distance.

17. electronic device as claimed in claim 11, which is characterized in that first coating layer includes IR ink, the IR Ink is more than 85% to the light transmittance of infrared light, and the IR ink is less than 6% to the light transmittance of visible light, and the IR ink can be saturating The wavelength for the infrared light crossed is 850nm-940nm.

18. electronic device as claimed in claim 11, which is characterized in that the electronic device further includes being coated on the following table Face and the second coating layer to connect with first coating layer.

19. one or more includes the non-volatile computer readable storage medium storing program for executing of computer executable instructions, when the calculating When machine executable instruction is executed by one or more processors so that the processor perform claim requires any one of 1-4 institutes The control method for the electronic device stated.

20. a kind of computer equipment, including memory and processor, computer-readable instruction is stored in the memory, institute Instruction is stated when being executed by the processor so that the electronic device described in any one of described processor perform claim requirement 1-4 Control method.