CN108989490A - 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, a light sensor and an infrared sensor, wherein the light-transmitting display screen comprises a display area, the infrared sensor is arranged below the display area, the infrared sensor is used for emitting infrared light and receiving the infrared light reflected by an object so as to detect the distance from the object to the electronic device, and the control method comprises the following steps: judging whether the electronic device enters a call service or not; controlling a light sensor to start detecting a plurality of environment brightness values when the electronic device enters a call service; and when the absolute value of the difference value between the Nth environment brightness value and the (N-1) th environment brightness value is smaller than a threshold value, controlling the infrared sensor to be started and controlling the transparent display screen to be closed, wherein N is a natural number and is not less than 2. The control method of the embodiment of the invention controls the infrared sensor by utilizing the plurality of environment brightness values when the communication service is entered, so that a user can not observe the interference between the infrared light emitted by the infrared sensor and the light-transmitting display screen, and the user experience can be improved.

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

At present, full-screen mobile phones have become the main products of major mobile phone manufacturers. In related technologies, in order to increase the screen ratio of the mobile phone, the proximity sensor is arranged below the display screen. However, since the proximity sensor continuously emits infrared light during working hours to detect the distance between the external objects of the mobile phone and the mobile phone, the infrared light is easy to Electronic migration of components in the display screen causes partial flickering of the display screen, which is not conducive to user experience.

Contents of the invention

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 invention provides a method for controlling an electronic device, the electronic device includes a light-transmitting display screen, a light sensor and an infrared sensor, the light-transmitting display screen includes a display area, and the infrared sensor is arranged below the display area , the infrared 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, and the control method includes the steps of:

judging whether the electronic device enters the call service;

controlling the light sensor to start detecting a plurality of ambient brightness values when the electronic device enters the call service; and

When the absolute value of the difference between the Nth ambient brightness value and the N-1th ambient brightness value is less than a threshold, control the infrared sensor to turn on and control the light-transmitting display to turn off, wherein, N is a natural number, N≥2.

The invention provides a control device for an electronic device, the electronic device includes a light-transmitting display screen, a light sensor and an infrared sensor, the light-transmitting display screen includes a display area, and the infrared sensor is arranged below the display area , the infrared 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, and the control device includes:

A first judging module, the first judging module is used to judge whether the electronic device enters the call service;

A first detection module, the first detection module is used to control the light sensor to start detecting multiple ambient brightness values when the electronic device enters the call service; and

A first control module, the first control module is used to control the infrared sensor to turn on and turn on when the absolute value of the difference between the Nth ambient brightness value and the N-1th ambient brightness value is less than a threshold. Control the light-transmitting display screen to turn off, wherein, N is a natural number, and N≥2.

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

judging whether the electronic device enters the call service;

controlling the light sensor to start detecting a plurality of ambient brightness values when the electronic device enters the call service; and

When the absolute value of the difference between the Nth ambient brightness value and the N-1th ambient brightness value is less than a threshold, control the infrared sensor to turn on and control the light-transmitting display to turn off, wherein, N is a natural number, N≥2.

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 infrared sensor by using multiple ambient brightness values when entering the call service, so that the user cannot observe the infrared light emitted by the infrared sensor and the transmission. The interference that occurs on the optical display can improve the user experience.

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;

Fig. 5 is a schematic flowchart of step S03 of the control method in some embodiments of the present invention;

Fig. 6 is a block diagram of a first control module of a control device in some embodiments of the present invention;

Fig. 7 is a schematic flow chart of a control method according to another embodiment of the present invention;

Fig. 8 is a block diagram of a control device according to another embodiment of the present invention;

Figure 9 is a block diagram of a computer device in some embodiments of the present invention;

10 to 19 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, a light sensor 1a 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 enters a call service;

S02, when the electronic device 100 enters the call service, control the light sensor 1a to start detecting a plurality of ambient brightness values; and

S03, when the absolute value of the difference between the Nth ambient brightness value and the N-1th ambient brightness value is less than the threshold, control the infrared sensor 16 to turn on and control the translucent display screen to turn off, where N is a natural number, N≥2 .

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 first judgment module 21 , a first detection module 22 and a first control module 24 . The first judging module 21 is used for judging whether the electronic device 100 enters the call service. The first detection module 22 is used for controlling the light sensor 1a to start detecting a plurality of ambient brightness values when the electronic device 100 enters a call service. The first control module 24 is used to control the infrared sensor 16 to turn on and control the translucent display screen to turn off when the absolute value of the difference between the Nth ambient brightness value and the N-1th ambient brightness value is less than a threshold value, wherein, N is Natural numbers, N≥2. That is to say, step S01 can be implemented by the first judging module 21 , step S02 can be implemented by the first detection module 22 , and step S03 can be implemented by the first control module 24 .

Referring to FIG. 4 , an embodiment of the present invention also provides an electronic device 100 . The electronic device 100 includes a light-transmitting display screen 13, an infrared sensor 16, a light sensor 1a, and a processor 23. The light-transmitting display screen 13 includes a display area 1311, and the infrared sensor 16 is arranged below the display area 1311. The infrared sensor 16 is used to emit infrared light. light and receive the infrared light reflected by the object to detect the distance from the object to the electronic device 100, and the processor 23 is used to judge whether the electronic device 100 enters the call service; Ambient brightness value; and when the absolute value of the difference between the Nth ambient brightness value and the N-1th ambient brightness value is less than the threshold value, control the infrared sensor 16 to open and control the translucent display screen to close, wherein, N is a natural number, N≥2. That is to say, step S01 , step S02 and step S03 may be implemented by the processor 23 .

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 16 and makes corresponding adjustments, which can prevent the user's misoperation and help save the power of the mobile phone. When the user is answering or making a call and brings the mobile phone 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 23 closes the light transmission according to the detection information. Display 13. When the mobile phone is away from the head, the processor 23 reopens the light-transmitting display screen 13 again according to the detection information fed back by the infrared sensor 16 .

The control method 10, the control device 200, and the electronic device 100 in the embodiment of the present invention control the infrared sensor by using multiple ambient brightness values when entering the call service, so that the user cannot observe the infrared light emitted by the infrared sensor 16 and the light-transmitting display screen. Intervention can improve user experience.

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 in the light-transmitting display are excited to cause the light-transmitting display to flicker, which interferes with the normal display of the light-transmitting display and affects the user experience.

It can be understood that when the electronic device 100 enters the call service, the user generally puts the electronic device 100 to the ear, and when the user puts the electronic device 100 to the ear, the ambient brightness detected by the infrared sensor 16 becomes smaller. Moreover, when the user puts the electronic device 100 to the ear, the ambient brightness detected by the infrared sensor 16 will tend to be stable, so the difference between two adjacent ambient brightnesses among the multiple ambient brightness detected by the infrared sensor 16 can be The comparison between the difference and the threshold determines whether the ambient brightness detected by the infrared sensor 16 tends to be stable, thereby determining whether the user has completed the action of putting the electronic device 100 to the ear, thereby controlling whether the infrared sensor 16 is turned on. In addition, since the general user will not observe the screen of the electronic device 100 after the electronic device 100 is put to the ear, controlling the light-transmitting display screen 13 to turn off at this time will not affect the user's normal conversation, and at this time, controlling the infrared sensor 16 is turned on to make the infrared sensor 16 sense the distance between the user and the electronic device 100 so that the processor 23 controls the light-transmitting display screen 13 to turn on and off, and at the same time, the user's experience will not be reduced due to the flickering phenomenon. In addition, the infrared sensor 16 is turned on after the user puts the electronic device 100 to the ear, that is, the infrared sensor 16 is turned off before the user puts the electronic device 100 to the ear. Before the device 100 is put to the ear, when the user observes the light-transmitting display screen 13, there will be no flicker phenomenon, and the user experience will not be reduced.

Specifically, when the light sensor 1a receives different light intensities, it will generate currents of different strengths, thereby sensing the brightness of the ambient light.

In some implementations, the call service includes incoming calls, outgoing calls, or connected calls.

In this way, user's misoperation can be prevented and power can be saved. It can be understood that when an incoming or outgoing call is made or a call is connected, the user generally puts the electronic device 100 to the ear, and controls the infrared sensor 16 to adjust the screen on and off according to the distance between the electronic device 100 and the human body, so that the electronic device 100 is The screen turns on when away from the human body, and turns off the screen when close to the human body, which not only prevents misoperation by the user, but also saves power of the electronic device 100 . Furthermore, the call service may be a process in which the user conducts a voice conversation, for example, the call service is a process in which the user dials out a call to another person and waits for the other party to answer it, or it may be a process in which the user is talking to another person through voice.

In some embodiments, step S02 includes:

The light sensor 1a is controlled to detect multiple ambient brightness values intermittently.

In some embodiments, the first detection module 22 includes a first detection unit. The first detection unit is used to control the light sensor 1a to detect multiple ambient brightness values intermittently.

In some implementations, the processor 23 is used to control the light sensor 1a to detect multiple ambient brightness values intermittently.

In this way, the detection of multiple ambient brightness values is realized. It can be understood that since the difference between two adjacent ambient brightness values among the multiple ambient brightness values is to be compared in step S03, and the change of the ambient brightness is judged by the magnitude of the difference, therefore, the multiple ambient brightness values There should be a sequence in time, so the light sensor 1a should be controlled to detect multiple environmental brightness values intermittently. Further, the interval time between each detection is the same. In one example, the interval between each detection is 0.01s; in another example, the interval between each detection is 0.02s, and in yet another example, the interval between each detection is 0.005s. Here, there is no limitation on the specific duration of the interval time between each detection.

Please refer to Fig. 5, in some embodiments, step S03 includes:

S031, judging the attitude of the electronic device 100 when the absolute value of the difference is less than a threshold; and

S032, control the infrared sensor 16 to turn on and control the translucent display screen 13 to turn off when the posture of the electronic device 100 is a predetermined posture.

Referring to FIG. 6 , in some implementations, the first control module 24 includes a first judging unit 241 and a first control unit 242 . The first judging unit is used for judging the attitude of the electronic device 100 when the absolute value of the difference is smaller than the threshold. The first control unit is used for controlling the infrared sensor 16 to be turned on and the light-transmitting display screen 13 to be turned off when the posture of the electronic device 100 is a predetermined posture.

In some embodiments, the processor 23 is used to determine the attitude of the electronic device 100 when the absolute value of the difference is less than a threshold; and when the attitude of the electronic device 100 is a predetermined attitude, control the infrared sensor 16 to turn on and control the light-transmitting display screen 13 off.

In this way, it is more accurate to control the infrared sensor 16 to be turned on and the light-transmitting display screen 13 to be turned off. It can be understood that in some scenarios, even if the electronic device 100 enters the call service, the user may not necessarily complete the electronic The action of placing the device 100 to the ear. For example, after the electronic device 100 enters the call service, someone hands the electronic device 100 to the user. During this process, the electronic device 100 is not placed next to the user's ear, but the ambient brightness may change greatly. If the attitude of the electronic device 100 is judged when the absolute value of the difference is less than the threshold, then it can be further determined whether the electronic device 100 is placed by the user's ear through the judgment of the attitude of the electronic device 100 . Specifically, the posture of the electronic device 100 may be determined by using a gyroscope. In addition, there are many postures of the electronic device 100, such as laying flat, upside down, and vertical. Since the electronic device 100 is generally placed vertically next to the user's ear when the user is making a call, the predetermined posture can be set to be vertical. attitude.

Please refer to Fig. 7, in some embodiments, the control method also includes after step S03:

S04, controlling the infrared sensor 16 to detect the distance between the object and the electronic device 100;

S05, judging whether the distance between the object and the electronic device 100 is greater than a predetermined distance;

S06, when the distance between the object and the electronic device 100 is greater than a predetermined distance, control the light-transmitting display screen 13 to turn on;

S07, judging whether the electronic device 100 is in a call service; and

S08, when the electronic device 100 is in a call service, control the infrared sensor 16 to turn off and control the light sensor 1a to start detecting a plurality of ambient brightness values.

Please refer to FIG. 8 , in some embodiments, the control device 20 includes a second detection module 25 , a second judgment module 26 , a second control module 27 , a third judgment module 28 and a third control module 29 . The second detection module 25 is used to control the infrared sensor 16 to detect the distance between the object and the electronic device 100 . The second judging module 26 is used for judging whether the distance between the object and the electronic device 100 is greater than a predetermined distance. The second control module 27 is used for controlling the light-transmitting display screen 13 to turn on when the distance between the object and the electronic device 100 is greater than a predetermined distance. The third judging module 28 is used for judging whether the electronic device 100 is in a call service. The third control module 29 is used to control the infrared sensor 16 to turn off and control the light sensor 1a to start detecting multiple ambient brightness values when the electronic device 100 is in a call service.

In some embodiments, the processor 23 is used to control the infrared sensor 16 to detect the distance between the object and the electronic device 100; determine whether the distance between the object and the electronic device 100 is greater than a predetermined distance; Control the light-transmitting display screen 13 to turn on during the distance; determine whether the electronic device 100 is in the call service; control the infrared sensor 16 to turn off and control the light sensor 1a to start detecting multiple ambient brightness values when the electronic device 100 is in the call service.

In this way, when the user takes the electronic device 100 away from the ear during a call, the user will not be disturbed by the flicker phenomenon, thereby improving the user experience. It can be understood that during a call, the user may temporarily take the electronic device 100 away from the ear and operate the electronic device 100 through the light-transmitting display screen 13. If the infrared sensor 16 is kept turned on at this time, the infrared sensor 16 emits The flickering caused by the interference of the infrared light with the light-transmitting display screen 13 will deteriorate the user experience. Therefore, when the distance between the object and the electronic device 100 is greater than a predetermined distance, the light-transmitting display screen 13 is controlled to be turned on, so that the user can operate the electronic device 100 through the light-transmitting display screen 13 . Then, when the electronic device 100 is not in the call service, it can be inferred that the call has ended, so the control method ends directly. Note that the infrared sensor 16 is turned off at the end of the control method. When the electronic device 100 is still in the call service, it can be inferred that the user temporarily takes the electronic device 100 away from the ear to operate the electronic device through the light-transmitting display screen 13. Therefore, the infrared sensor 16 is controlled to be turned off to avoid the infrared sensor The infrared light emitted by 16 interferes with the light-transmitting display screen 13 to cause flickering. Since the user will take the electronic device 100 back to the ear to continue talking after temporarily taking the electronic device 100 away from the ear, therefore, enter into step S02 of controlling the light sensor to start detecting multiple ambient brightness values, so that when the user moves the When the electronic device 100 is brought back to the ear, the infrared sensor 16 is controlled to be turned on and the transparent display screen 13 is controlled to be turned off.

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.

Referring to FIG. 9 , 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.

FIG. 9 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 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 light-emitting display screen or a Micro LED light-transmitting 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 touch panel on the shell of the computer device 300. The set button, trackball or touchpad can also be 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 light-transmitting display screen.

Specifically, the OLED light-transmitting display screen has good light transmittance, and can better transmit visible light and infrared light. Therefore, the OLED light-transmitting 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 light-transmitting display screen, and the Micro LED light-transmitting display screen also has good light transmittance to visible light and infrared light. Of course, these light-transmitting display screens are only exemplary and the embodiments of the present invention are not limited thereto. In addition, the light-transmitting display screen 13 can be disposed on the casing 20 .

Please refer to FIG. 10 , 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. Among them, 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 light-transmitting display screen 13 and reduce the size of the light-transmitting display screen 13. overall thickness. 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. 11 , 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. 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 100 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 emitter 1611 emits infrared light, the receiver 1612 receives the reflected infrared light, and the processor 23 calculates the time from the emission to the reflection of the infrared light, A corresponding instruction is issued to control the screen to turn off the backlight. When the electronic device 100 is away from the head, the processor 23 performs calculations again based on the fed back data and issues 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 the electronic device 16 works 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 100 is viewed from the outside.

Please refer to FIG. 12 , 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 100 is viewed from a direction facing and perpendicular to the upper surface 131 of the light-transmitting display screen 13, The effect that the infrared sensor 16 is invisible is achieved.

Please refer to FIG. 13 , 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 100 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 emitter 1611 emits infrared light, the receiver 1612 receives the reflected infrared light, and the processor 23 calculates the time from the emission to the reflection of the infrared light, A corresponding instruction is issued to control the screen to turn off the backlight. When the electronic device 100 is away from the head, the processor 23 performs calculations again based on the fed back data and issues 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. 14 and FIG. 15 , 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. 16 and FIG. 17 , 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 and shockproof to protect the light-transmitting touch panel 12 and the light-transmitting display 13 and their internal structures, preventing the light-transmitting display 13 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. 18 and FIG. 19 , 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 the realization of all or part of the processes in the methods of the above embodiments can be completed by instructing related hardware through computer programs, and the programs can be stored in a non-volatile computer-readable storage medium. When the program is executed, it may include the processes 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 examples 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 (16)

1. A control method for an electronic device, characterized in that the electronic device includes a light-transmitting display screen, a light sensor and an infrared sensor, the light-transmitting display screen includes a display area, and the infrared sensor is arranged on the display Below the area, the infrared 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 enters the call service; controlling the light sensor to start detecting multiple ambient brightness values when the electronic device enters the call service; When the absolute value of the difference between the Nth ambient brightness value and the N-1th ambient brightness value is less than a threshold, control the infrared sensor to turn on and control the light-transmitting display screen to turn off, where N is Natural numbers, N≥2. 2. The method for controlling an electronic device according to claim 1, wherein the call service includes incoming call, outgoing call or connected call. 3. The control method of an electronic device according to claim 1, wherein the step of controlling the light sensor to start detecting a plurality of ambient brightness values comprises: The light sensor is controlled to detect the plurality of ambient brightness values intermittently. 4. The method for controlling an electronic device according to claim 1, wherein the step of controlling the infrared sensor to be turned on and the light-transmitting display screen to be turned off comprises: judging the attitude of the electronic device when the absolute value of the difference is smaller than the threshold; and When the posture of the electronic device is a predetermined posture, the infrared sensor is controlled to be turned on and the light-transmitting display screen is controlled to be turned off. 5. The control method of an electronic device according to claim 1, characterized in that, after the steps of controlling the infrared sensor to be turned on and the light-transmitting display screen to be turned off, the control method further comprises: controlling the distance between the infrared sensor detection object and the electronic device; judging whether the distance between the object and the electronic device is greater than a predetermined distance; controlling the light-transmitting display screen to be turned on when the distance between the object and the electronic device is greater than the predetermined distance; determining whether the electronic device is in the call service; and When the electronic device is in the call service, control the infrared sensor to turn off and control the light sensor to start detecting multiple ambient brightness values. 6. A control device for an electronic device, characterized in that the electronic device includes a light-transmitting display screen, a light sensor and an infrared sensor, the light-transmitting display screen includes a display area, and the infrared sensor is arranged on the display Below the area, the infrared 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, and the control device includes: A first judging module, the first judging module is used to judge whether the electronic device enters the call service; A first detection module, the first detection module is used to control the light sensor to start detecting multiple ambient brightness values when the electronic device enters the call service; and A first control module, the first control module is used to control the infrared sensor to turn on and turn on when the absolute value of the difference between the Nth ambient brightness value and the N-1th ambient brightness value is less than a threshold. Controlling the light-transmitting display screen to be turned off, wherein, N is a natural number, and N≥2. 7. An electronic device, characterized in that it includes a light-transmitting display screen, a light sensor, an infrared sensor and a processor, the light-transmitting display screen includes a display area, the infrared sensor is arranged below the display area, and the The infrared 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, and the processor is used for: judging whether the electronic device enters the call service; controlling the light sensor to start detecting a plurality of ambient brightness values when the electronic device enters the call service; and When the absolute value of the difference between the Nth ambient brightness value and the N-1th ambient brightness value is less than a threshold, control the infrared sensor to turn on and control the light-transmitting display screen to turn off, where N is Natural numbers, N≥2. 8. The electronic device according to claim 7, wherein the processor is used for: The light sensor is controlled to detect the plurality of ambient brightness values intermittently. 9. The electronic device according to claim 7, wherein the processor is used for: judging the attitude of the electronic device when the absolute value of the difference is smaller than the threshold; When the posture of the electronic device is a predetermined posture, the infrared sensor is controlled to be turned on and the light-transmitting display screen is controlled to be turned off. 10. The electronic device of claim 7, wherein the processor is configured to: controlling the distance between the infrared sensor detection object and the electronic device; judging whether the distance between the object and the electronic device is greater than a predetermined distance; controlling the light-transmitting display screen to be turned on when the distance between the object and the electronic device is greater than the predetermined distance; determining whether the electronic device is in the call service; and When the electronic device is in the call service, control the infrared sensor to turn off and control the light sensor to start detecting multiple ambient brightness values. 11. The electronic device according to claim 7, wherein the light-transmitting display screen comprises an upper surface and a lower surface opposite to the upper surface, and the electronic device further includes And cover the first coating layer of the infrared sensor, the first coating layer is used to transmit infrared light and intercept visible light, the infrared sensor is used to transmit the first coating layer and the light-transmitting The display emits and/or receives infrared light. 12. The electronic device according to claim 11, wherein the infrared sensor comprises a proximity sensor, the proximity sensor comprises an emitter and a receiver, the emitter is used to transmit through the first coating layer and The light-transmitting display screen emits infrared light, and the receiver is used for receiving the infrared light reflected by an object to detect the distance between the object and the electronic device. 13. The electronic device according to claim 11, wherein the orthographic projection of the infrared sensor on the lower surface is located within the orthographic projection of the first coating layer on the lower surface. 14. The electronic device according to claim 11, further comprising a light-shielding layer disposed on the lower surface and surrounding the infrared sensor. 15. 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 claims 1-5 The control method of any one of the electronic devices. 16. A computer device, comprising 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 performs any one of claims 1-5 The control method of the electronic device.