CN108848258B - Control method, control device, electronic device, storage medium, and computer apparatus - Google Patents
Control method, control device, electronic device, storage medium, and computer apparatus Download PDFInfo
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- CN108848258B CN108848258B CN201810573864.0A CN201810573864A CN108848258B CN 108848258 B CN108848258 B CN 108848258B CN 201810573864 A CN201810573864 A CN 201810573864A CN 108848258 B CN108848258 B CN 108848258B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72484—User interfaces specially adapted for cordless or mobile telephones wherein functions are triggered by incoming communication events
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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, 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 steps of obtaining the current posture of the electronic device; controlling an infrared sensor to be started to detect the distance between an object and the electronic device when the current posture is a preset posture and the electronic device is powered on; and controlling the light-transmitting display screen to periodically flash. According to the control method provided by the embodiment of the invention, the transparent display screen is controlled to periodically flicker when the electronic device is in an incoming call, so that the attention of a user to the local flicker of the transparent display screen caused by the infrared sensor can be transferred while the user is reminded of the incoming call, and the user experience is improved. The invention also discloses a control device, an electronic device, a computer readable storage medium and computer equipment.
Description
Technical Field
The present invention relates to the field of electronic technologies, and in particular, to a control method, a control device, an electronic device, a computer-readable storage medium, and a computer apparatus.
Background
At present, a full-screen mobile phone becomes a main push product for various large mobile phone manufacturers. In the correlation technique, in order to improve the screen of cell-phone and account for the ratio, proximity sensor sets up the below at the display screen, however, because proximity sensor intermittently launches the infrared light at the during operation in order to be used for detecting the distance of cell-phone external object and cell-phone, the infrared light makes the components and parts in the display screen take place electron migration easily for the display screen forms local scintillation phenomenon, is unfavorable for user experience.
Disclosure of Invention
The embodiment of the invention provides a control method, a control device, an electronic device, a computer readable storage medium and computer equipment.
The invention provides a control method of an electronic device, wherein the electronic device comprises a light-transmitting display screen and an infrared sensor, 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:
acquiring the current posture of the electronic device;
when the current posture is a preset posture and the electronic device is powered on, controlling the infrared sensor to be started to detect the distance between an object and the electronic device; and
and controlling the light-transmitting display screen to periodically flash.
The invention provides a control device of an electronic device, the electronic device comprises a light-transmitting display screen and an infrared sensor, 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 device comprises:
the first acquisition module is used for acquiring the current posture of the electronic device;
the first control module is used for controlling the infrared sensor to be started to detect the distance between an object and the electronic device when the current posture is a preset posture and the electronic device is powered on; and
and the second control module is used for controlling the light-transmitting display screen to periodically flash.
The invention provides an electronic device, which comprises a light-transmitting display screen, an infrared sensor and a processor, 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 processor is used for:
acquiring the current posture of the electronic device;
when the current posture is a preset posture and the electronic device is powered on, controlling the infrared sensor to be started to detect the distance between an object and the electronic device; and
and controlling the light-transmitting display screen to periodically flash.
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 method of controlling an electronic device are provided.
The invention provides computer equipment which comprises a memory and a processor, wherein computer readable instructions are stored in the memory, and when the instructions are executed by the processor, the instructions cause the processor to execute the control method of the electronic device.
According to the control method, the control device, the electronic device, the computer readable storage medium and the computer equipment, disclosed by the embodiment of the invention, the transparent display screen is controlled to periodically flicker when the electronic device is powered on, so that the attention of a user to the local flicker of the transparent display screen caused by the infrared sensor can be transferred while the user is reminded of the power-on, and the user experience is improved. The invention also discloses a control device, an electronic device, a computer readable storage medium and computer equipment.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic cross-sectional view of an electronic device according to some embodiments of the invention;
FIG. 2 is a schematic flow chart of a control method according to certain embodiments of the present invention;
FIG. 3 is a block schematic diagram of a control device according to certain embodiments of the present invention;
FIG. 4 is a schematic diagram of a scenario of a control method according to some embodiments of the invention;
FIG. 5 is a block diagram of an electronic device according to some embodiments of the invention;
FIG. 6 is a block diagram of a computer device in accordance with certain embodiments of the invention;
fig. 7-16 are schematic cross-sectional views of electronic devices according to some embodiments of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1 and 2, a method 10 for controlling an electronic device 100 is provided. In the control method 10 of the electronic device 100, the electronic device 100 comprises a light-transmitting display screen 13 and an infrared sensor 16, the light-transmitting display screen 13 comprises a display area 1311, the infrared sensor 16 is arranged below the display area 1311, and the infrared sensor 16 is used for emitting infrared light and receiving the infrared light reflected by an object to detect the distance from the object to the electronic device 100. The control method 10 comprises the steps of:
s01, acquiring the current posture of the electronic device 100;
s02, controlling the infrared sensor 16 to turn on to detect the distance between the object and the electronic device 100 when the current posture is the predetermined posture and the electronic device 100 is powered on; and
s03, controlling the light-transmissive display 13 to blink periodically.
Referring to fig. 3, an embodiment of the invention further provides a control device 200 of the electronic device 100, and the control method 10 of the electronic device 100 according to the embodiment of the invention can be implemented by the control device 200 of the electronic device 100 according to the embodiment of the invention. The control device 200 includes a first obtaining module 21, a first control module 22, and a second control module 24. The first obtaining module 21 is configured to obtain a current posture of the electronic apparatus 100. The first control module 22 is used for controlling the infrared sensor 16 to be turned on to detect the distance between the object and the electronic device 100 when the current posture is the predetermined posture and the electronic device 100 is powered on. The second control module 24 is used for controlling the light-transmitting display screen 13 to periodically flash. That is, the step S01 may be implemented by the first control module 21, the step S02 may be implemented by the first obtaining module 22, and the step S03 may be implemented by the first judging module 23.
Referring to fig. 5, an electronic device 100 is further provided in an embodiment of the invention. The electronic device 100 comprises a light-transmitting display screen 13, an infrared sensor 16 and a processor 23, wherein the light-transmitting display screen 13 comprises a display area 1311, the infrared sensor 16 is arranged below the display area 1311, the infrared sensor 16 is used for emitting infrared light and receiving the infrared light reflected by an object to detect the distance from the object to the electronic device 100, and the processor 23 is used for acquiring the current posture of the electronic device 100; controlling the infrared sensor 16 to be turned on to detect the distance between the object and the electronic device 100 when the current posture is a preset posture and the electronic device 100 is powered on; and controls the light-transmissive display 13 to blink periodically. That is, 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 is generally provided with the infrared sensor 16 to determine the distance between the mobile phone and the obstacle and make corresponding adjustment, so that misoperation of a user can be prevented, and the power of the mobile phone can be saved. When a user answers or makes a call and brings the mobile phone close to the head, the infrared sensor 16 generates detection information by calculating the time for the emitter to emit infrared light and the receiver to receive reflected infrared light, the processor 23 sends a corresponding instruction to the controller according to the detection information, and the controller closes the light-transmitting display screen 13 according to the instruction. When the mobile phone is far away from the head, the processor 23 calculates and sends an instruction again according to the detection information fed back by the infrared sensor 16, and the transparent display screen 13 is turned on again.
The control method 10, the control device 200 and the electronic device 100 according to the embodiment of the invention control the transparent display 13 to periodically flash when the electronic device 100 is powered on, so that the user can be reminded of the incoming call and the attention of the user to the local flash of the transparent display 13 caused by the infrared sensor 16 can be transferred, thereby improving the user experience.
It can be understood that with the development of electronic devices, a full screen has become a development trend of mobile phones. The high screen of full face screen accounts for the characteristics of comparing makes the screen top leave for infrared sensor or other components the position limited, and when infrared sensor set up under the printing opacity display screen, because photoelectric effect, infrared sensor makes the electron in the screen receive arousing thereby arouse printing opacity display screen scintillation at the in-process of emission infrared light to form with the normal demonstration of printing opacity display screen and interfere, influence user's experience. The flicker of the transparent display screen 13 caused by the infrared light is generally generated near the infrared sensor 16, that is, the local part of the transparent display screen 13 is affected, and when the transparent display screen 13 periodically flickers, or the whole of the transparent display screen 13 periodically flickers, that is, the whole brightness of the transparent display screen 13 periodically changes, so that the user is not easy to perceive the local flicker of the transparent display screen 13 caused by the infrared light visually, and the user experience is improved.
It should be noted that "incoming call" herein may refer to a caller making a call to a user, may also refer to a caller initiating a voice call or a video call to a user through social software, and may also refer to a caller sending information to a user. The type of incoming call is not limited herein. In addition, the call application program may also be other application programs that may call a call function during the use process, such as an instant messaging application program, and the embodiment of the present invention is only used for explaining the present invention and is not used to limit the present invention.
In certain embodiments, step S03 includes:
the brightness of the transparent display screen 13 is controlled to gradually decrease during each blinking period.
In certain embodiments, the second control module 24 includes a first control unit. The first control unit is used for controlling the brightness of the transparent display screen 13 to gradually decrease in each flashing period.
In some embodiments, the processor 23 is configured to control the brightness of the transparent display 13 to gradually decrease during each blinking cycle.
Thus, the power of the electronic device 100 can be saved. It can be understood that, generally speaking, the power consumed by the display screen accounts for a very high percentage of the total power consumed by the electronic device, when the incoming call is not answered all the time, the transparent display screen 13 may consume more power due to continuous flashing, and in each flashing period, controlling the brightness of the transparent display screen 13 to be gradually reduced may cause less power consumption, thereby saving power.
In certain embodiments, step S03 includes:
the light-transmitting display screen 13 is controlled to change alternately in brightness and darkness.
In certain embodiments, the second control module 24 includes a second control unit. The second control unit is used for controlling the light-transmitting display screen 13 to change light and dark alternately.
In some embodiments, the processor 23 is configured to control the light-transmissive display 13 to alternate between light and dark.
In this way, a flickering effect can be achieved. It will be appreciated that the user visually produces a flickering effect when the light-transmissive display 13 alternates between light and dark. In particular, the light-dark alternation of the light-transmissive display 13 may be performed at a regular frequency. Of course, the light-dark alternation of the light-transmissive display 13 can also be carried out at irregular frequencies. And are not limited in any way herein. In addition, when the transparent display 13 is "dark", the transparent display 13 may be in a temporary screen-off state, or in a state where the brightness is reduced but the screen is not turned off, which is not limited herein.
In certain embodiments, the control method 10 comprises the steps of:
when the current posture is not the preset posture and the electronic device 100 is powered on, controlling the infrared sensor 16 to keep a closed state;
controlling the infrared sensor 16 to be turned on to detect the distance between the object and the electronic device 100 when receiving the incoming call; and
and controlling the transparent display 13 to display when the distance between the object and the electronic device 100 is less than the preset distance.
In certain embodiments, the control apparatus 200 includes a third control module, a fourth control module, and a fifth control module. The third control module is used for controlling the infrared sensor 16 to keep a closed state when the current posture is a non-predetermined posture and the electronic device 100 is powered on. The fourth control module is used for controlling the infrared sensor 16 to be turned on to detect the distance between the object and the electronic device 100 when receiving the incoming call. The fifth control module is used for controlling the transparent display 13 to display when the distance between the object and the electronic device 100 is less than the predetermined distance.
In some embodiments, the processor 23 is configured to control the infrared sensor 16 to maintain the off state when the current posture is the non-predetermined posture and the electronic device 100 is powered on; controlling the infrared sensor 16 to be turned on to detect the distance between the object and the electronic device 100 when receiving the incoming call; and controlling the transparent display 13 to display when the distance between the object and the electronic device 100 is less than the preset distance.
In this way, the infrared sensor 16 adjusts the on and off of the screen according to the distance between the electronic device 100 and the human body. It can be understood that when the current posture is the non-flat posture, the user can answer the call in a usual way, and at the moment, the infrared sensor 16 is turned on after the user answers the call, so that the screen is turned on when the electronic device 100 is far away from the human body, and turned off when the electronic device is close to the human body, thereby not only preventing the misoperation of the user, but also saving the electric quantity of the electronic device 100. The predetermined distance can be specifically set according to actual requirements, and for example, the predetermined distance is 3mm, 5mm, 10mm, 15mm and the like.
In some embodiments, the control method further includes, after step S03, the steps of:
and controlling the transparent display 13 to display when the distance between the object and the electronic device 100 is less than the preset distance.
In certain embodiments, the control device 200 includes a sixth control module. The sixth control module is used for controlling the transparent display 13 to display when the distance between the object and the electronic device 100 is less than the predetermined distance.
In some embodiments, the processor is configured to control the light-transmitting display 13 to turn on when the object is at a distance from the electronic device 100 that is less than a predetermined distance.
By controlling the screen turning by the infrared sensor 16, the response time of the user can be reduced because the infrared sensor 16 has an obvious target, thereby protecting privacy. Generally, when an incoming call comes from an electronic device such as a mobile phone, the electronic device usually turns on a screen to display information of the caller, for example, the name and number of the caller. Users often need to answer or hang up an incoming call by touching a transparent display screen of the electronic device or pressing an entity key of the electronic device, which may result in a long operation time and easily cause information leakage of the caller displayed by the electronic device. In contrast, the control method 10 and the control device 200 in the embodiment of the present invention control the transparent display 13 to turn on the screen in combination with the current posture of the electronic device 100 and the distance detected by the infrared sensor 16, so that the user can turn on the screen in a short time in a specific scene, thereby protecting the privacy of the caller.
Referring to fig. 4, in an example, when a user is in a meeting, a screen of a mobile phone is turned on, and a screen is suddenly turned on, so that a person easily turns his or her sight line, and the mobile phone is horizontally placed on a conference table, so that people around the mobile phone can easily see contents displayed on the screen, and privacy of the caller is revealed. Because the time for searching for a smaller icon on the transparent display screen or searching for the position of a smaller entity key on the mobile phone is needed by touching the transparent display screen 13 or pressing the entity key of the mobile phone, the range in which the infrared sensor 16 can sense is large, and the screen can be turned off only by stretching the hand of the user or holding the mobile phone to substantially shield the infrared sensor 16, so that the screen can be turned off in a shorter time by using the infrared sensor 16, and privacy protection is realized.
In some embodiments, the step of controlling the transparent display 13 to screen-up when the object is at a distance less than the predetermined distance from the electronic device 100 comprises the steps of:
the control electronics 100 hang up the incoming call.
In some embodiments, the control device 200 includes a third control unit for controlling the electronic device 100 to hang up the incoming call.
In some embodiments, the processor 23 is configured to control the electronic device 100 to suspend incoming calls.
Thus, the power of the electronic device 100 can be saved while the transparent display 13 is controlled to be turned off. It can be understood that if the incoming call is not hung up, even if the transparent display 13 is controlled to turn off, the power of the electronic device 100 will continue to consume a lot of power due to the continuous state of the waiting state, and even the caller may make a call again because the phone is not answered by someone. Therefore, the control electronic device 100 can indirectly inform the caller of the inconvenience of answering while saving power. Of course, step S04 may also include: the control electronic device 100 suspends the incoming call and transmits preset information to the caller, thereby informing the caller that it is inconvenient to answer the call now.
In some embodiments, the predetermined pose is a flat-lying pose of the electronic device 100.
In this way, an improved user experience can be achieved with maximum probability. It is understood that among the postures of the electronic device 100 (flat, inclined, upside down), flat is a posture in which it is easiest for others to see the contents displayed on the screen and to see whether the screen is interfered. When the screen is difficult to be seen by others due to the posture (such as upside down) of the mobile phone, the screen turning of the electronic device 100 by the infrared sensor 16 is difficult to be realized and has no great significance. Therefore, setting the lying posture to the predetermined posture can improve the user experience as much as possible.
In certain embodiments, step S01 includes:
the infrared sensor 16 is controlled to operate at a predetermined power to reduce interference of the infrared light emitted from the infrared sensor 16 with the light-transmissive display 13, the predetermined power being less than the rated power of the infrared sensor 16.
In some embodiments, the light-transmissive display 13 includes a display area 1311, the infrared sensor 16 is disposed below the display area 1311, and the first control module 21 includes a fourth control unit for controlling the infrared sensor 16 to operate at a predetermined power to reduce interference of infrared light emitted from the infrared sensor 16 with the light-transmissive display 13, the predetermined power being less than a rated power of the infrared sensor 16.
In some embodiments, the processor 23 is configured to control the infrared sensor 16 to operate at a predetermined power to reduce interference of infrared light emitted by the infrared sensor 16 with the transmissive display 13, the predetermined power being less than a power rating of the infrared sensor 16. Thus, by controlling the working power of the infrared sensor 16 to be smaller than the rated power, the infrared energy emitted by the infrared sensor 16 is weaker, and the influence of the infrared light emitted by the infrared sensor 16 on the display of the light-transmitting display screen 13 is further reduced.
In some embodiments, display region 1311 includes a window region 1320, with infrared sensor 16 disposed below the window region. Note that the size of window region 1320 is smaller than the size of display region 1311. In addition, the size of the window region 1320 is slightly larger than or equal to the size of the infrared sensor 16.
In certain embodiments, the predetermined power of the infrared sensor 16 is 50% to 80% of the rated power. If the predetermined power of the infrared sensor 16 is less than 50% of the rated power, the infrared sensor 16 may have a weak ability to emit infrared rays and may not emit to the surface of the object or reflect back from the surface of the object; if the predetermined power of the infrared sensor 16 is greater than 80% of the rated power, the flicker phenomenon formed on the transparent display 13 is obvious, which is not favorable for the user experience.
In one example, the infrared sensor 16 is rated for 5mW of power and the predetermined power of the infrared sensor 16 is 3mW of power.
The embodiment of the invention also provides a computer readable storage medium. One or more non-transitory computer-readable storage media containing computer-executable instructions that, when executed by the one or more processors 23, cause the processors 23 to perform the control method of any of the embodiments described above. For example, step S01 and step S02 are performed.
Referring to fig. 6, the embodiment of the invention further provides a computer device 300. The computer device comprises a memory 32 and a processor 23, wherein the memory 32 stores computer readable instructions, and when the instructions are executed by the processor 23, the processor 23 executes the control method of any one of the above embodiments. For example, step S01 and step S02 are performed.
Fig. 6 is a schematic diagram of internal modules of a computer device 300 in an embodiment, the computer device 300 includes a processor 23, a memory 32 (e.g., a non-volatile storage medium), an internal memory 33, a light-transmissive display 13, and an input device 34 connected by a system bus 31, where the memory 32 of the computer device 300 stores an operating system and computer-readable instructions, which are executable by the processor 23 to implement the control method 10 according to any of the above embodiments, the processor 23 may be used to provide computing and control capabilities and support the operation of the entire computer device 300, the internal memory 33 of the computer device 300 provides an environment for the operation of the computer-readable instructions in the memory 32, the light-transmissive display 13 of the computer device 300 may be an O L ED light-transmissive display or a Micro L ED light-transmissive display, etc., the input device 34 may be a touch panel covered on the light-transmissive display 13, or a touch pad, or a keyboard, a touchpad or a mouse, etc. may be provided on the light-transmissive display 13, or may be a tablet, a smart phone, a computer device 300, or a computer device including a computer device with more specific components than those illustrated in the present invention, or a smart phone.
In some embodiments, the light transmissive display 13 comprises an O L ED light transmissive display.
Specifically, the O L ED translucent display screen has good light transmittance and better transmits visible light and infrared light, therefore, the O L ED translucent display screen can not affect the infrared sensor 16 to emit and receive infrared light under the condition of displaying the content effect, the Micro L ED translucent display screen can also be adopted as the translucent display screen 13, and the Micro L ED translucent display screen also has good light transmittance for visible light and infrared light.
Referring to fig. 7, in some embodiments, the electronic device 100 further includes a light-transmissive cover 11 and a light-transmissive 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 disposed 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 plate 11 and the light-transmitting touch panel 12 have a visible light transmittance and an infrared light transmittance greater than 90%.
Specifically, the light-transmitting touch panel 12 is mainly used for receiving an input signal generated when a user touches the light-transmitting touch panel 12 and transmitting the input signal to the circuit board for data processing, so as to obtain a specific position where the user touches the light-transmitting touch panel 12. The light-transmitting touch panel 12 and the light-transmitting display screen 13 can be bonded by adopting an In-Cell or On-Cell bonding technology, so that the weight of the light-transmitting display screen 13 can be effectively reduced, and the overall thickness of the light-transmitting display screen can be reduced. In addition, the transparent cover 11 is disposed on the transparent touch panel 12, so as to effectively protect the transparent touch panel 12 and the internal structure thereof, and prevent the transparent touch panel 12 and the transparent display 13 from being damaged by external force. 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 is not only beneficial to the light-transmitting display screen 13 to better display the content effect, but also beneficial to the infrared sensor 16 arranged below the light-transmitting display screen 13 to stably emit and receive infrared light, and ensures the normal work of the infrared sensor 16.
Referring to fig. 8, in some embodiments, the light-transmissive display 13 includes an upper surface 131 and a lower surface 132, 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 coating layer 14 is used for transmitting infrared light and intercepting visible light, and the infrared sensor 16 is used for emitting and/or receiving infrared light through the first coating layer 14 and the light-transmissive display 13.
Specifically, the first coating layer 14 is configured to transmit infrared light so as to ensure normal operation of the infrared sensor 16, and the first coating layer 14 intercepts visible light so as to achieve the effect that the infrared sensor 16 is not visible when the electronic device 100 is viewed from the outside.
In some embodiments, infrared sensor 16 comprises a proximity sensor comprising an emitter 1611 and a receiver 1612, emitter 1611 for emitting infrared light through first coating layer 14 and light transmissive display 13, and receiver 1612 for receiving the infrared light emitted by the object to detect the distance of the object from 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, the processor 23 calculates the time from the emission of the infrared light to the reflection of the infrared light, and then emits a corresponding instruction to control the screen to close the background light, and when the electronic device 100 is far away from the head, the processor 23 calculates again according to the data fed back and emits an instruction to turn on the screen background light again. Therefore, misoperation of the user is prevented, and the electric quantity of the mobile phone is saved.
In certain embodiments, the orthographic projection of infrared sensor 16 on lower surface 132 is within the orthographic projection of first coating layer 14 on lower surface 132.
Specifically, in the process of process assembly, an assembly gap is usually required to be reserved for installation of the infrared sensor 16, so that a gap occurs between the infrared sensor 16 and other elements, visible light enters from the gap, and a light leakage phenomenon occurs. Therefore, in the direction in which the infrared sensor 16 and the light-transmitting display screen 13 are stacked, the area of the orthographic projection of the first coating layer 14 on the lower surface 132 is larger than the area of the orthographic projection of the infrared sensor 16 on the lower surface 132, so that the infrared sensor 16 can be fully shielded by the first coating layer 14 without affecting the normal operation of the infrared sensor 16, and the effect that the infrared sensor 16 is invisible when the electronic device 100 is viewed from the outside is achieved.
Referring to fig. 9, in some embodiments, an orthographic projection of infrared sensor 16 on lower surface 132 is coincident with first coating layer 14.
Specifically, in the direction in which the infrared sensor 16 and the light-transmitting display 13 are laminated, the area of the lower surface 132 onto which the first coating layer 14 is orthographically projected may also be set equal to the area of the lower surface 132 onto which the infrared sensor 16 is orthographically projected. Thus, under the condition that the normal operation of the infrared sensor 16 is not affected, the first coating layer 14 just covers the infrared sensor 16, and the effect that the infrared sensor 16 is invisible when the electronic device 100 is viewed from the direction towards and perpendicular to the upper surface 131 of the light-transmitting display screen 13 is achieved.
Referring to fig. 10, 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 lower surface 132 onto which the first coating layer 14 is disposed is equal to the area of the lower surface 132 onto which the infrared sensor 16 is projected, a light leakage phenomenon occurs in a space around the infrared sensor 16 when the electronic device 100 is viewed from the external environment due to the fact that the volume of the space in which the infrared sensor 16 is placed is larger than the volume of the infrared sensor 16. Therefore, by providing the light shielding layer 17 surrounding the infrared sensor 16, the gap between the infrared sensor 16 and the surrounding space is filled, and this light leakage phenomenon can be eliminated. The light shielding layer 17 may be foam made of black material, or other black foam plastics or rubber. Of course, these materials are merely exemplary and embodiments of the present invention are not limited in this respect.
In some embodiments, infrared sensor 16 comprises a proximity sensor comprising an emitter 1611 and a receiver 1612, emitter 1612 to emit infrared light through first coating layer 14 and light transmissive display 13, receiver 1612 to receive the infrared light reflected by the object to detect the distance of the object from 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, the processor 23 calculates the time from the emission of the infrared light to the reflection of the infrared light, and then emits a corresponding instruction to control the screen to close the background light, and when the electronic device 100 is far away from the head, the processor 23 calculates again according to the data fed back and emits an instruction to turn on the screen background light again. Therefore, misoperation of the user is prevented, and the electric quantity of the mobile phone is saved.
In certain embodiments, the first coating layer comprises an IR ink having a transmittance of greater than 85% for infrared light, a transmittance of less than 6% for visible light, and a wavelength of infrared light that is visible through the IR ink in the range of 850nm to 940 nm.
Specifically, since the IR ink has a characteristic of low transmittance to visible light, the infrared sensor 16 disposed under the first coating layer 14 is not observed based on the visual perception of human eyes when the electronic device 100 is viewed from the outside. Meanwhile, the IR ink has the characteristic of high light transmittance to infrared light, so that the infrared sensor 16 can stably emit and receive infrared light, and the normal work of the infrared sensor 16 is ensured.
Referring to fig. 11 and 12, in some embodiments, the electronic device 100 further includes a second coating layer 15 coated on the lower surface 132 and connected to the first coating layer 14.
Specifically, the first coating layer 14 is mainly used for transmitting infrared light and blocking the infrared sensor 16, but since the cost of the IR ink used for the first coating layer 14 is higher than that of the ordinary black ink, it is not favorable to reduce the production cost if the lower surface 132 is entirely coated with the IR ink, and the ordinary black ink can achieve lower transmittance of visible light than the IR ink and more excellent blocking effect. Therefore, the second coating layer 15 is arranged, so that the production cost is reduced, and the shielding effect meets the process requirement.
Referring to fig. 13 and 14, in some embodiments, electronic device 100 further includes a buffer layer 18 covering lower surface 132 and avoiding infrared sensor 16.
Specifically, the buffer layer 18 is used to reduce impact and prevent shock so as to protect the light-transmitting touch panel 12, the light-transmitting display screen 13 and the internal structure thereof, and prevent the light-transmitting display screen from being damaged due to external impact. Cushioning layer 18 may be made of foam or rubber or other soft material. Of course, these cushioning materials are merely exemplary and embodiments of the present invention are not limited in this respect. In addition, avoiding the infrared sensor 16 during the process of disposing the buffer layer 18 is to prevent the buffer layer 18 from shielding the infrared sensor 16 from being affected during the process of emitting and receiving infrared light by the infrared sensor 16.
Referring to fig. 15 and 16, further, in this embodiment, electronic device 100 further includes a metal sheet 19 covering buffer layer 18 and avoiding infrared sensor 16.
Specifically, the metal sheet 19 is used for shielding electromagnetic interference and grounding, and has a function of diffusing temperature rise. The metal sheet 19 may be cut out of a metal material such as copper foil or aluminum foil. Of course, these metal materials are merely exemplary and embodiments of the present invention are not limited thereto. In addition, avoiding the infrared sensor 16 during the process of disposing the metal sheet 19 is to prevent the metal sheet 19 from shielding the infrared sensor 16 from being affected during the process of emitting and receiving infrared light by the infrared sensor 16.
It will be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by hardware related to instructions of a computer program, and the program may be stored in a non-volatile computer readable storage medium, and when executed, may include the processes of the embodiments of the methods as described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), or the like.
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (16)
1. A control method of an electronic device, wherein the electronic device includes a light-transmissive display screen and an infrared sensor, the light-transmissive display screen includes a display area, the infrared sensor is disposed below the display area, the infrared sensor is configured to emit infrared light and receive infrared light reflected by an object to detect a distance from the object to the electronic device, the control method includes:
acquiring the current posture of the electronic device;
when the current posture is a flat posture and the electronic device is powered on, controlling the infrared sensor to be started to detect the distance between an object and the electronic device; and
controlling the light-transmissive display screen to periodically flash to divert a user's attention to the local flashing of the light-transmissive display screen caused by the infrared sensor;
and controlling the light-transmitting display screen to display the screen when the distance between the object and the electronic device is less than a preset distance.
2. The method for controlling an electronic device according to claim 1, wherein the step of controlling the light-transmissive display screen to periodically blink comprises:
and controlling the brightness of the light-transmitting display screen to gradually decrease in each flicker period.
3. The method for controlling an electronic device according to claim 1, wherein the step of controlling the light-transmissive display screen to periodically blink comprises:
and controlling the light and dark of the light-transmitting display screen to change alternately.
4. The control method of an electronic apparatus according to claim 1, characterized in that the control method comprises the steps of:
when the current posture is not a preset posture and the electronic device is powered on, controlling the infrared sensor to keep a closed state;
controlling the infrared sensor to be started to detect the distance between an object and the electronic device when the incoming call is answered; and
and controlling the light-transmitting display screen to display the screen when the distance between the object and the electronic device is smaller than the preset distance.
5. The method of controlling an electronic device according to claim 1, wherein the step of controlling the light-transmissive display screen comprises:
and controlling the electronic device to hang up the incoming call.
6. The utility model provides an electronic device's controlling means, its characterized in that, electronic device includes printing opacity display screen and infrared sensor, printing opacity display screen includes the display area, infrared sensor sets up the display area below, infrared sensor is used for transmitting the infrared light and receives the infrared light that is reflected by the object in order to detect the object extremely electronic device's distance, controlling means includes:
the first acquisition module is used for acquiring the current posture of the electronic device;
the first control module is used for controlling the infrared sensor to be started to detect the distance between an object and the electronic device when the current posture is a flat posture and the electronic device is powered on; and
a second control module for controlling the light-transmissive display screen to periodically flash to divert a user's attention to local flashing of the light-transmissive display screen caused by the infrared sensor;
and the sixth control module is used for controlling the light-transmitting display screen to display information when the distance between the object and the electronic device is smaller than the preset distance.
7. An electronic device, comprising a light-transmissive display screen, an infrared sensor and a processor, wherein the light-transmissive display screen comprises a display area, the infrared sensor is disposed below the display area, the infrared sensor is configured to emit infrared light and receive infrared light reflected by an object to detect a distance from the object to the electronic device, and the processor is configured to:
acquiring the current posture of the electronic device;
when the current posture is a flat posture and the electronic device is powered on, controlling the infrared sensor to be started to detect the distance between an object and the electronic device; and
controlling the light-transmissive display screen to periodically flash to divert a user's attention to the local flashing of the light-transmissive display screen caused by the infrared sensor;
and controlling the light-transmitting display screen to display the screen when the distance between the object and the electronic device is less than a preset distance.
8. The electronic device of claim 7, wherein the processor is to:
and controlling the brightness of the light-transmitting display screen to gradually decrease in each flicker period.
9. The electronic device of claim 7, wherein the processor is to:
and controlling the light and dark of the light-transmitting display screen to change alternately.
10. The electronic device of claim 7, wherein the processor is to:
when the current posture is not a preset posture and the electronic device is powered on, controlling the infrared sensor to keep a closed state;
controlling the infrared sensor to be started to detect the distance between an object and the electronic device when the incoming call is answered; and
and controlling the light-transmitting display screen to display the screen when the distance between the object and the electronic device is smaller than the preset distance.
11. The electronic device of claim 7, wherein the processor is to:
and controlling the electronic device to hang up the incoming call.
12. The electronic device of claim 7, wherein the light-transmissive display screen comprises an upper surface and a lower surface opposite the upper surface, the electronic device further comprising a first coating layer coated on the lower surface and covering the infrared sensor, the first coating layer being configured to transmit infrared light and intercept visible light, the infrared sensor being configured to transmit and/or receive infrared light through the first coating layer and the light-transmissive display screen.
13. The electronic device of claim 12, wherein the infrared sensor comprises a proximity sensor comprising an emitter for emitting infrared light through the first coating layer and the light transmissive display screen and a receiver for receiving infrared light reflected by an object to detect a distance of the object from the electronic device.
14. The electronic device of claim 12, wherein an orthographic projection of the infrared sensor on the lower surface is within an orthographic projection of the first coating layer on the lower surface.
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 the method of controlling the electronic device of any of claims 1-5.
16. A computer apparatus comprising a memory and a processor, the memory having stored therein computer-readable instructions that, when executed by the processor, cause the processor to perform the method of controlling an electronic device of any one of claims 1-5.
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| CN107767835A (en) * | 2017-11-22 | 2018-03-06 | 广东欧珀移动通信有限公司 | Display screen component and electronic equipment |
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| CN102761650A (en) * | 2011-04-26 | 2012-10-31 | 珠海德百祺科技有限公司 | DND method for mobile terminal and mobile terminal with DND function |
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| CN103369142A (en) * | 2013-07-09 | 2013-10-23 | 广东欧珀移动通信有限公司 | Method and system for avoiding call-up malfunction |
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