CN109361793A

CN109361793A - Electronic device, the control method of electronic device and control device

Info

Publication number: CN109361793A
Application number: CN201811369353.3A
Authority: CN
Inventors: 张学勇
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2019-02-19
Anticipated expiration: 2038-11-16
Also published as: CN109361793B

Abstract

This application discloses a kind of electronic device, the control method of electronic device and control devices.Electronic device includes display screen and flight time component.Display screen includes the viewing area for showing image.Viewing area is formed with opposite front and the back side.Viewing area includes the first sub- viewing area and the second sub- viewing area that can be independently controlled.Flight time component includes optical receiver.The back side side of display screen is arranged in optical receiver.Optical receiver is corresponding with the first sub- viewing area.Optical receiver is used to receive the laser pulse for being reflected and passing through the first sub- viewing area.When optical receiver is opened, the first sub- viewing area shows that image, optical receiver are exposed with exposure time series with the first display timing, and the corresponding effective working condition of the first display timing effective working condition corresponding with exposure time series is staggered.Since the back side side of display screen is arranged in optical receiver, do not need to open up the aperture being aligned with optical receiver on display screen, the screen of electronic device accounts for relatively high.

Description

Electronic device, the control method of electronic device and control device

Technical field

This application involves consumer electronics technical fields, more specifically, are related to the control of a kind of electronic device, electronic device The control device of method processed and electronic device.

Background technique

In the related art, in order to enable the function of electronic device is more diversified, electronic device is provided with depth image Obtaining module is to obtain the depth information of scene, however, (having aobvious in the front that electronic device is arranged in depth image obtaining module The one side of display screen) when, the screen accounting of electronic device can be reduced.

Summary of the invention

The application embodiment provides the control dress of a kind of electronic device, the control method of electronic device and electronic device It sets.

The electronic device of the application embodiment includes display screen and flight time component, and the display screen includes for showing Show that the viewing area of image, the viewing area are formed with opposite front and the back side, the light that the display screen issues is along the back Face is directed toward the positive direction and is outwardly emitted, and the viewing area includes the first sub- viewing area that can be independently controlled and the Two sub- viewing areas；The flight time component includes optical receiver, and the back of the display screen is arranged in the optical receiver Face side, the optical receiver is corresponding with the described first sub- viewing area, and the optical receiver is reflected and worn for receiving Cross the laser pulse of the described first sub- viewing area；When the optical receiver is opened, the first sub- viewing area is with the first display Timing shows that the image, the optical receiver are exposed with exposure time series, effective work shape of the first display timing State effective working condition corresponding with the exposure time series is staggered.

The control method of the application embodiment can be used for electronic device, and the electronic device includes display screen and flight Time component, the display screen include the viewing area for showing image, and the viewing area is formed with opposite front and the back side, The light that the display screen issues is directed toward the positive direction along the back side and outwardly emits, and the viewing area includes can The sub- viewing area of first be independently controlled and the second sub- viewing area, the flight time component includes optical receiver, and the light connects The back side side that the display screen is arranged in device is received, the optical receiver is corresponding with the described first sub- viewing area, institute Optical receiver is stated for receiving the laser pulse for being reflected and passing through the described first sub- viewing area, the control method includes: to sentence Whether the optical receiver that breaks is opened；With when the optical receiver is opened, controls the first sub- viewing area and shown with first Timing shows that the image, the optical receiver are exposed with exposure time series, and described first shows the corresponding effective work of timing Make state effective working condition corresponding with the exposure time series to be staggered.

The control device of the application embodiment can be used for electronic device, and the electronic device includes display screen and flight Time component, the display screen include the viewing area for showing image, and the viewing area is formed with opposite front and the back side, The light that the display screen issues is directed toward the positive direction along the back side and outwardly emits, and the viewing area includes can The sub- viewing area of first be independently controlled and the second sub- viewing area, the flight time component includes optical receiver, and the light connects The back side side that the display screen is arranged in device is received, the optical receiver is corresponding with the described first sub- viewing area, institute It includes judgement that optical receiver, which is stated, for receiving the laser pulse for being reflected and passing through the described first sub- viewing area, the control device Module and control module；The judgment module is for judging whether the optical receiver is opened；The control module is used in institute When stating optical receiver unlatching, the first sub- viewing area is controlled with the first display timing and shows the image, the optical receiver It is exposed with exposure time series, described first shows that the corresponding effective working condition of timing is corresponding with the exposure time series effectively Working condition is staggered.

In the control device of the electronic device of the application embodiment, the control method of electronic device and electronic device, by Side where the back side of display screen is arranged in optical receiver does not need to open up opening of being aligned with optical receiver on display screen Hole, the screen of electronic device account for relatively high.In addition, when optical receiver is opened, the corresponding effective work of the exposure time series of optical receiver Make state effective working condition corresponding with the first display timing to be staggered, when showing image so as to which viewing area is reduced or avoided Optical receiver is interfered.

The additional aspect and advantage of presently filed embodiment will be set forth in part in the description, partially will be from following Description in become obvious, or recognized by the practice of presently filed embodiment.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the application is from combining in description of the following accompanying drawings to embodiment by change It obtains obviously and is readily appreciated that, in which:

Fig. 1 is the structural schematic diagram of the electronic device of the application certain embodiments.

Fig. 2 is the partial structure diagram of the electronic device of the application certain embodiments.

Fig. 3 is schematic cross-section of the electronic device along line A-A shown in Fig. 2 of the application certain embodiments.

Fig. 4 is that the electronic device of the application certain embodiments is illustrated along with the section of line A-A corresponding position shown in Fig. 2 Figure.

Fig. 5 and Fig. 6 is the partial structure diagram of the electronic device of the application certain embodiments.

Fig. 7 to Figure 10 is the electronic device of the application certain embodiments along section with line A-A corresponding position shown in Fig. 2 Face schematic diagram.

Figure 11 is the flow diagram of the control method of the electronic device of the application certain embodiments.

Figure 12 is the module diagram of the control device of the electronic device of the application certain embodiments.

Figure 13 is the flow diagram of the control method of the electronic device of the application certain embodiments.

Figure 14 is the partial structure diagram of the electronic device of the application certain embodiments.

Figure 15 is the decomposition diagram of the display screen of the application certain embodiments.

Figure 16 to Figure 19 is the first display timing, the second display timing and the exposure time series of the application certain embodiments Schematic diagram.

Figure 20 and Figure 21 is the flow diagram of the control method of the electronic device of the application certain embodiments.

Figure 22 is the structural schematic diagram of the LCD display of the application certain embodiments.

Figure 23 is the structural schematic diagram of the OLED display screen of the application certain embodiments.

Figure 24 and Figure 25 is the structural schematic diagram of the Micro LED display of the application certain embodiments.

Specific embodiment

Presently filed embodiment is described further below in conjunction with attached drawing.Same or similar label is from beginning in attached drawing To the same or similar element of expression or element with the same or similar functions eventually.

In addition, the presently filed embodiment described with reference to the accompanying drawing is exemplary, it is only used for explaining the application's Embodiment, and should not be understood as the limitation to the application.

In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below " One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

Fig. 1 and Fig. 2 is please referred to, the electronic device 1000 of the application embodiment includes display screen 10 and flight time component 20.Electronic device 1000 can also include shell 30, and shell 30 can be used for installing the functions such as display screen 10, flight time component 20 Device, function element can also be mainboard, double take the photograph mould group, receiver etc..The concrete form of electronic device 1000 can be mobile phone, Tablet computer, smartwatch, head show equipment etc., and the application is illustrated with electronic device 1000 for mobile phone, it will be understood that electronics The concrete form of device 1000 is not limited to mobile phone, and this is not restricted.

Display screen 10 may be mounted on shell 30, and specifically, display screen 10 may be mounted on a face of shell 30, Or it is mounted on two opposite faces of shell 30 simultaneously.In example as shown in Figure 1, display screen 10 is mounted on shell 30 Before, display screen 10 can cover 85% or more of the area before this, such as reach 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 95% even 100%.Display screen 10 is displayed for image, and image can be The information such as text, image, video, icon.The concrete type of display screen 10 can be liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) display screen, Micro LED display etc..

Display screen 10 includes viewing area 11, and viewing area 11 can be used for showing image.It is adapted to different types of electronic device 1000 and different user demand, the shape of viewing area 11 can the shapes such as rounded, oval, track type, round rectangle, rectangle Shape.

Incorporated by reference to Fig. 3, viewing area 11 is formed with opposite front 12 and the back side 13, and viewing area 11 is displayed for shadow Picture, display screen 10 issue light along the back side 13 be directed toward front 12 direction launch outward, and light pass through front 12 after by User receive, that is, user can from front 12 observe display screen 10 display image.Incorporated by reference to Fig. 1, it will be understood that front 12 is Display surface, the back side 13 are the face opposite with display surface.Front 12 and the back side 13 may each be plane or curved surface.

In some examples, display screen 10 may also include non-display area, and non-display area can be formed in the week of viewing area 11 Edge.Non-display area can be not used in display, and non-display area can be used for that cabling is combined or be used for shell 30, such as non-can will show Display function in conjunction with showing area and shell 30 by viscose glue, without will affect viewing area 11.Display screen 10, which can also be, to be integrated with The touching display screen of touch function can be touched on the display screen 10 after user obtains the image information that display screen 10 is shown Control is to realize scheduled interactive operation.

Referring again to Fig. 1, in some embodiments, viewing area 11 includes multiple pixels, and multiple pixels are according to scheduled Mode arranges, and there are microscopic gaps between adjacent pixel.Viewing area 11 includes the first sub- viewing area 111 and the second sub- viewing area 112.Pixel density of the pixel density of first sub- viewing area 111 less than the second sub- viewing area 112.

The pixel density of first sub- viewing area 111 is less than the pixel density of the second sub- viewing area 112, that is, the first son is aobvious Show that the microscopic gaps in area 111 are greater than the microscopic gaps of the second sub- viewing area 112, barrier of the first sub- viewing area 111 to light Effect is smaller, and the transmitance across the light of the first sub- viewing area 111 is higher.

In some embodiments, the pixel density of the first sub- viewing area 111 is close greater than the pixel of the second sub- viewing area 112 Degree or the pixel density of the first sub- viewing area 111 are equal to the pixel density of the second sub- viewing area 112.

In some embodiments, the first sub- viewing area 111 can be according to specific with the shape of the second sub- viewing area 112 Demand is configured, and this is not restricted, such as track type, drops etc., the second son can be set into the first sub- viewing area 111 It viewing area 112 can viewing area 11 complementary and that the shapes such as rectangle or round rectangle are collectively formed with the first sub- viewing area 111.The One sub- viewing area 111 can be located at the position by proximal edge of viewing area 11, and the second sub- viewing area 112 can be located at viewing area 11 Middle position.First sub- viewing area 111 is displayed for the Status icons of electronic device 1000, such as showing electronics Battery capacity, network connection state, system time of device 1000 etc..

The principle that flight time component 20 can use flight time ranging obtains the depth information of target object, to be used for Three-dimensional modeling, generation 3-D image, ranging etc..Flight time component 20 may be mounted in the shell 30 of electronic device 1000, After specifically may be mounted on bracket, then bracket and flight time component 20 be mounted on together in shell 30.Flight time group Part 20 may include optical transmitting set 21 and optical receiver 22.

It please referring to Fig.1 to Fig.3, the side where the back side 13 of display screen 10 is arranged in optical transmitting set 21, in other words, light hair Emitter 21 is arranged below viewing area 11 (such as can be set below the first sub- viewing area 111), what optical transmitting set 21 emitted Laser pulse passes through viewing area 11.Specifically, optical transmitting set 21 may include light source and optical element, the light (example that light source issues Such as infrared laser) it is expanded and is projected after optical element, viewing area 11 is then passed through to project the external world.In an example In, the transmitance of viewing area 11 can achieve 60% or more, so that the laser pulse that optical transmitting set 21 issues passes through viewing area Loss is smaller when 11.

Optical receiver 22 may include infrared sensor, laser pulse emission to target object, after being reflected by target object, It can be obtained by optical receiver 22, optical receiver 22 receives the laser pulse after being reflected by target object, and combines optical transmitting set The depth data of target object can be obtained at the time of 21 transmitting laser pulse.Optical receiver 22 also can be set in display screen 10 Side where the back side 13 is arranged under display screen 10 (such as can be set below the first sub- viewing area 111), specifically may be used To be arranged on the same bracket or optical receiver 22 is directly installed on shell 30 with optical transmitting set 21.At this point, light-receiving The incidence surface of device 22 can be directed at viewing area 11, and the laser pulse after being reflected by target object is connect by light again after passing through viewing area 11 Device 22 is received to receive.

To sum up, the side where the back side 13 of display screen 10 is set due to optical receiver 22, is not needed on display screen 10 The opening being aligned with optical receiver 22 is opened up, the screen of electronic device 1000 accounts for relatively high.In addition, the application embodiment will fly Time component 20 is arranged below display screen 10, for using the structure optical assembly of structure light sampling depth information, shows Influence of the display screen 10 to 20 sampling depth of flight time component is smaller.Specifically, the laser that structure optical assembly issues is across aobvious When display screen 10, the diffraction of display screen 10 will receive, the laser pattern being actually sent in environment and structure optical assembly is caused to issue Laser pattern is inconsistent, and this will affect the standard for the depth information that the subsequent laser pattern being reflected back according to target object is got True property.Since the flight time component 20 of the application embodiment obtains target object by the principle of above-mentioned flight time ranging Depth information, therefore, even if diffraction of the laser pulse by display screen 10 that optical transmitting set 21 issues, will not influence Laser be launched and be received between time difference, that is, flight time component 20 obtain depth information accuracy it is higher.

Referring to Fig. 4, in some embodiments, display screen 10 is formed with through slot 14, through slot 14 does not have display function. Through slot 14 is through front 12 and the back side 13.While the side at 13 place of the back side of display screen 10 is arranged in optical transmitting set 21, light Transmitter 21 is used to be emitted through the laser pulse of through slot 14.In one embodiment, it is aobvious can be provided with the first son for through slot 14 Show in area 111.

At this point, the light-emitting surface of optical transmitting set 21 can be directed at through slot 14, the laser pulse that optical transmitting set 21 emits passes through logical Enter the external world after slot 14.In present embodiment, since the laser pulse of transmitting is without pass through the entity part of viewing area 11, swash The entity part that the intensity of light pulse will not be shown area 11 weakens or influence, the depth detections such as generation refraction are more accurate.

Specifically, in example as shown in Figure 5, through slot 14 includes the notch 141 being formed on the edge of display screen 10, In other words, through slot 14 intersects with the edge of display screen 10.Notch 141 can specifically be formed in the top edge, following of display screen 10 On any one or more edges such as edge, left edge, right hand edge.The shape of notch 141 can be triangle, semicircle, rectangle, The arbitrary shapes such as track type, this is not restricted.

In the example shown in fig. 6, through slot 14 includes the through-hole 142 with the edge interval of display screen 10, in other words, is led to In the range of the edge that slot 14 is provided with display screen 10 surrounds.Through-hole 142 specifically can be close to the top edge, following of display screen 10 On any one or more edges such as edge, left edge, right hand edge.The shape of through-hole 142 can be triangle, circle, rectangle, race The arbitrary shapes such as road shape, this is not restricted.

In some instances, through slot 14 can also include above-mentioned notch 141 and through-hole 142 simultaneously.Notch 141 and through-hole 142 quantity can be equal or unequal.

Fig. 3 and Fig. 4 is please referred to, in some embodiments, electronic device 1000 further includes cover board 40, and the setting of cover board 40 exists Side where the front 12 of display screen 10.When display screen 10 offers through slot 14, the area corresponding with through slot 14 of cover board 40 Infrared transmission layer 50 is provided on domain.

Cover board 40 can be made of the preferable material of the light transmissions such as glass or sapphire.Infrared transmission layer 50 can be Infrared through ink or infrared through film, infrared transmission layer 50 has infrared light (such as wavelength is 940 nanometers of light) higher Transmitance, such as transmitance can achieve 85% or more, and lower to the transmitance of the light other than infrared light or make Obtaining the light other than infrared light cannot penetrate completely.Therefore, user is difficult to see the light hair being aligned with through slot 14 by cover board 40 The appearance of emitter 21, electronic device 1000 is more beautiful.

In some embodiments, the region corresponding with the first sub- viewing area 111 of cover board 40 is formed with infrared transmission layer 50。

Referring to Fig. 7, in some embodiments, electronic device 1000 further includes cover board 40, the setting of cover board 40 is being shown Side where the front 12 of screen 10, the region corresponding with optical transmitting set 21 of cover board 40 is formed with infrared anti-reflection film 60.

Infrared anti-reflection film 60 can increase the transmitance of infrared light, when the transmitting of optical transmitting set 21 infrared laser is (i.e. infrared to swash Light pulse) when, infrared anti-reflection film 60 can increase the transmitance that infrared laser passes through cover board 40, pass through lid to reduce infrared laser Loss when plate 40, and then reduce the power consumption of electronic device 1000.Specifically, infrared anti-reflection film 60 can be plated in the upper of cover board 40 Surface or lower surface are plated in the upper surface and the lower surface simultaneously.

Certainly, region corresponding with optical receiver 22 also could be formed with infrared anti-reflection film 60 on cover board 40, outer to reduce The loss of cover board 40 is passed through before the infrared light arrival optical receiver 22 on boundary.At this time on cover board 40 not with optical transmitting set 21 and light-receiving The corresponding region of device 22 could be formed with visible light anti-reflection film 80, when passing through cover board 40 to improve the visible light of the sending of display screen 10 Transmitance.

Referring to Fig. 8, in some embodiments, the region corresponding with optical transmitting set 21 of display screen 10 is formed with infrared Anti-reflection film 60.

Infrared anti-reflection film 60 can increase the transmitance of infrared light, when optical transmitting set 21 emits infrared laser, infrared increasing Permeable membrane 60 can increase the transmitance that infrared laser passes through display screen 10, to reduce damage of the infrared laser across display screen 10 when Consumption, and then reduce the power consumption of electronic device 1000.Specifically, infrared anti-reflection film 60 can be formed in viewing area 11 front 12, Or the back side 13 or the front 12 or the back side 13 that are formed simultaneously viewing area 11.In one example, infrared anti-reflection film 60 can be with shape At in the inside of display screen 10, such as when display screen 10 is LCD display, infrared anti-reflection film 60 can be formed in display screen 10 On interior polaroid or be formed on the electrode plate of display screen 10 etc..

Certainly, when the position corresponding with optical transmitting set 21 of display screen 10 does not open up through slot 14, display screen 10 and light emitting The corresponding region of device 21 can also form infrared anti-reflection film 60.

Referring to Fig. 9, in some embodiments, the region corresponding with optical receiver 22 of display screen 10 is formed with infrared Transmission layer 50.As described above, infrared transmission layer 50 is to infrared light transmitance with higher, and to the light other than infrared light (such as visible light) transmitance is lower or the light (such as visible light) other than infrared light cannot be penetrated completely, and user is difficult to see To optical receiver 22.

Meanwhile when the position corresponding with optical transmitting set 21 of display screen 10 does not open up through slot 14, display screen 10 and light emitting The corresponding region of device 21 can also form infrared transmission layer 50, and user is difficult to see that optical transmitting set 21.In one embodiment, The region corresponding with the first sub- viewing area 111 of display screen 10 is formed with infrared transmission layer 50.

Referring to Fig. 10, in some embodiments, display screen 10 is formed through the through slot 14 at front 12 and the back side 13. Electronic device 1000 further includes visible image capturing head 70, it is seen that light video camera head 70 is directed at setting with through slot 14.It is on cover board 40 and logical The corresponding region of slot 14 is formed with visible light anti-reflection film 80 and/or infrared cut coating 90.

Visible image capturing head 70 can be used for receiving across the visible light of cover board 40 and through slot 14 to obtain image.In cover board 40 Upper region corresponding with through slot 14, which forms visible light anti-reflection film 80, can increase transmitance of the visible light across cover board 40 when, so as to In the image quality for improving visible image capturing head 70.Region formation infrared cut coating 90 corresponding with through slot 14 can on cover board 40 To reduce transmitance of the infrared light across cover board 40 when, or infrared light is prevent completely to enter visible image capturing head 70, to reduce Influence when visible image capturing head 70 is imaged in infrared light.

Figure 11 is please referred to, the application embodiment provides a kind of control method, can be used for any one of the above embodiment party The electronic device 1000 of formula.Wherein, the first sub- viewing area 111 and the second sub- viewing area 112 can be independently controlled, optical receiver 22 is corresponding with the first sub- viewing area 111, and control method includes:

01: judging whether optical receiver 22 is opened；

02: when optical receiver 22 is opened, controlling the first sub- viewing area 111 with the first display timing and show that image, light connect It receives device 22 to be exposed with exposure time series, the corresponding effective working condition of the first display timing effective work corresponding with exposure time series It is staggered as state.

Incorporated by reference to Figure 12, the control method of the application embodiment can be by the control device 400 of the application embodiment It realizes, control device 400 can be used for electronic device 1000.Control device 400 includes judgment module 401 and control module 402.Its In, step 01 can be realized by judgment module 401, and step 02 can be realized by control module 402.In other words, judgment module 401 can be used for judging whether optical receiver 22 is opened.Control module 402 can be used for the control first when optical receiver 22 is opened Sub- viewing area 111 shows that image, optical receiver 22 are exposed with exposure time series with the first display timing, ordered pair when the first display The effective working condition answered effective working condition corresponding with exposure time series is staggered.

Incorporated by reference to Fig. 1, the control method of the application embodiment can be by the electronic device 1000 of the application embodiment Realize, that is, optical receiver 22 open when, the first sub- viewing area 111 with first display timing show image, optical receiver 22 with Exposure time series are exposed, and the corresponding effective working condition of the first display timing effective working condition corresponding with exposure time series is wrong It opens.In some embodiments, electronic device 1000 can also include processor 200, wherein step 01 and step 02 can be by Processor 200 is realized.

When optical receiver 22 is opened, optical receiver 22 receives the laser arteries and veins for being reflected and passing through the first sub- viewing area 111 Punching, the first sub- viewing area 111 connects for showing that the light of image can interfere optical receiver 22 so as to cause optical receiver 22 at this time There are biggish errors for the laser pulse of receipts, can not accurately obtain the depth information of target object.Therefore, optical receiver 22 The corresponding effective working condition of exposure time series effective working condition corresponding with the first display timing of the first sub- viewing area 111 can To mutually stagger, i.e., optical receiver 22 is exposed without exposure, optical receiver 22 when the first sub- viewing area 111 shows image When the first sub- viewing area 111 do not show image, light is connect so as to be reduced or avoided when the first sub- viewing area 111 shows image Device 22 is received to interfere.

It is appreciated that in use, optical transmitting set 21 can be with optical receiver 22 open simultaneously or the two unlatching Time interval is very small, so at the time of above-mentioned optical receiver 22 is opened, namely can be regarded as the unlatching of optical transmitting set 21 Moment.

Referring to Fig. 1, in some embodiments, when the first sub- viewing area 111 shows image, electronic device 1000 generate the first interrupt signal so that optical receiver 22 stops exposure；And/or when optical receiver 22 exposes, electronic device 1000 generate the second interrupt signal so that the first sub- viewing area 111 stops display image.

Figure 13 is please referred to, in some embodiments, step 02 includes:

021: when the first sub- viewing area 111 shows image, generating the first interrupt signal so that optical receiver 22 stops exposing Light；And/or

022: when optical receiver 22 exposes, generating the second interrupt signal so that the first sub- viewing area 111 stops display shadow Picture.

Referring to Figure 12, in some embodiments, step 021, step 022 can be realized by control module 402, In other words, control module 402 can be used for generating the first interrupt signal so that light when the first sub- viewing area 111 shows image Receiver 22 stops exposure；And/or when optical receiver 22 exposes, the second interrupt signal is generated so that the first sub- viewing area 111 Stop display image.In addition, step 021, step 022 can also be realized by processor 200.

In some embodiments, it can first determine that the first sub- viewing area 111 shows that the frame per second of image, such as the first son are shown The frame per second for showing that area 111 is per second with 30 frames, 40 frames are per second or 60 frames are per second etc. shows image, is shown according to the first sub- viewing area 111 The frame per second of image can determine the first display timing of the first sub- viewing area 111.When the first sub- viewing area 111 shows image, The corresponding control signal of first display timing can be high level, can produce the first interrupt signal at this time so that optical receiver 22 Stop exposure, the corresponding control signal of the exposure time series of optical receiver 22 can be low level；It is not shown in the first sub- viewing area 111 When showing image, the corresponding control signal of the first display timing can be low level, and optical receiver 22 can be according to acquisition image Frame per second determines whether to be exposed, when optical receiver 22 is exposed, the corresponding control letter of the exposure time series of optical receiver 22 Number can be high level, optical receiver 22 without exposure when, the corresponding control signal of the exposure time series of optical receiver 22 can Low level is thought, so as to obtain the exposure time series of optical receiver 22 and make the corresponding effective work shape of the first display timing (i.e. corresponding control signal is high to state (i.e. corresponding control signal is high level) effective working condition corresponding with exposure time series Level) it mutually staggers.When the first sub- viewing area 111 shows image, optical receiver 22 stops exposure, so as to reduce or keep away Exempt to interfere optical receiver 22 when the first sub- viewing area 111 shows image.

In some embodiments, can first determine optical receiver 22 obtain image frame per second, such as optical receiver 22 with The frame per second that 30 frames are per second, 40 frames are per second or 60 frames are per second etc. is exposed, can be with according to the frame per second that optical receiver 22 obtains image Determine the exposure time series of optical receiver 22.When optical receiver 22 is exposed, the corresponding control signal of exposure time series can be High level can produce the second interrupt signal so that the first sub- viewing area 111 stops display image, the first sub- viewing area at this time The 111 corresponding control signal of the first display timing can be low level；When optical receiver 22 is without exposure, exposure time series Corresponding control signal can be low level, and the first sub- viewing area 111 can determine whether to show according to the frame per second of display image Image, when the first sub- viewing area 111 shows image, the corresponding control signal of the first display timing of the first sub- viewing area 111 It can be high level, when the first sub- viewing area 111 does not show image, the first display timing of the first sub- viewing area 111 is corresponding Control signal can be low level, it is first aobvious so as to obtain the first display timing of the first sub- viewing area 111 and make Show the corresponding effective working condition of timing (i.e. corresponding control signal is high level) effective work shape corresponding with exposure time series State (i.e. corresponding control signal is high level) mutually staggers.When optical receiver 22 is exposed, the first sub- viewing area 111 is stopped It only shows image, optical receiver 22 is interfered so as to be reduced or avoided when the first sub- viewing area 111 shows image.

Specifically, Figure 14 is please referred to, in one example, the first sub- viewing area 111 and the second sub- viewing area 112 can be by Independent control, display screen 10 are an independent screen structure, that is, display screen 10 is an entirety, multiple pixels of display screen 10 In each pixel can be independently controlled.Wherein, the first sub- viewing area 111 includes the first pixel being made of multiple pixels Set, the second sub- viewing area 112 include the second pixel set of multiple pixels composition.It is appreciated that in the first pixel set Multiple pixels can be independently controlled with multiple pixels in the second pixel set.At this point, the type of display screen 10 can be Self luminous display screen, such as OLED display screen or Micro LED display etc., each pixel of self luminous display screen Independently to be shone or not shine by control or be shone with different light emission luminance, can by control pixel it is luminous when Sequence is to control the display timing of the first sub- viewing area 111 and/or the second sub- viewing area 112.In addition, the picture of self luminous display screen Element can be with self-luminous corresponding color is presented.

Figure 15 is please referred to, in another example, the first sub- viewing area 111 and the second sub- viewing area 112 can be by independences Control, display screen 10 include the first son screen 16 and the second son screen 17, that is, display screen 10 can be by two independent sub- display screens (the first son screen 16 and the second son screen 17) composition, the first son screen 16 can be independently controlled with the second son screen 17.First son screen 16 The first sub- viewing area 111 can be formed, the second son screen 17 can form the second sub- viewing area 112.At this point, the first son screen 16 and the The type of two son screens 17 can be identical, such as is LCD display, is OLED display screen or is Micro LED display； The type of first son screen 16 and the second son screen 17 can also be different, such as display screen of the first son screen 16 to be shone by backlight (such as LCD display) and the second son screen 17 is self luminous display screen (such as OLED display screen or Micro LED display Deng).In another example the first son screen 16 for self luminous display screen (such as OLED display screen or Micro LED display etc.) and the Display screen (such as LCD display) of the two son screens 17 to be shone by backlight.It is of course also possible to be that the first son shields 16 for OLED For Micro LED display etc., specific choice mode is not limited to above-mentioned citing for display screen and the second son screen 17.Pass through backlight The luminous display screen in source can control the first sub- viewing area 111 by controlling the lighting timings of backlight and/or the second son is aobvious Show the display timing in area 112.The pixel of the display screen to be shone by backlight can also present corresponding under the action of backlight Color.

In some embodiments, when being combined into display screen 10, human eye is difficult to examine for the first son screen 16 and the second son screen 17 Feel the boundary line between the first son screen 16 and the second son screen 17, and in 17 display image of the first son screen 16 and the second son screen, Even if the first son screen 16 and the second son screen 17 show that same frame image, human eye will not perceive the first son screen 16 and second jointly Boundary line between the image of 17 display of son screen.

The concrete shape of first son screen 16 and the second son screen 17 can be set according to demand, for example, the second son screen 17 Generally rectangular shaped, the first son screen 16 is also generally rectangular shaped, and the first son screen 16 connects and formed generally rectangular shaped with the second son screen 17 Display screen 10；Such as shown in figure 15, the shape of the second son screen 17 can be the round rectangle of tape punching 172, the first son screen 16 shape can be identical as the shape of perforation 172, and 172 shape of perforating can be track type, drops etc., the first son screen 16 It is complementary and rounded rectangular-shaped display screen 10 can be collectively formed with the shape of the second son screen 17.Certainly, display screen 10 is final The shape of shape, the first son screen 16 or the second son screen 17 can also be the shapes such as circle, ellipse, track type, not limit herein System.First son screen 16 can be located at 10 entirety of display screen positioned at the marginal position of 10 entirety of display screen, the second son screen 17 Middle position.First son screen 16 is displayed for the Status icons of electronic device 1000, such as display electronics assemblies 1000 battery capacity, network connection state, system time etc..

Incorporated by reference to Figure 16, in some embodiments, when optical receiver 22 is opened, the second sub- viewing area 112 is with second Show that timing T1 shows image, the period of the first display timing T2 is greater than the period of the second display timing T1.

Referring to Figure 11, in some embodiments, control method further include:

03: when optical receiver 22 is opened, the second sub- viewing area 112 is controlled with the second display timing T1 and shows image, the The period of one display timing T2 is greater than the period of the second display timing T1.

Referring to Figure 12, in some embodiments, step 03 can be realized by control module 402, in other words, Control module 402 can be used for when optical receiver 22 is opened, and controls the second sub- viewing area 112 with the second display timing T1 and shows shadow Picture, the period of the first display timing T2 are greater than the period of the second display timing T1.In addition, step 03 can also be by processor 200 It realizes.

In some embodiments, the second display timing T1 can be more commonly used display timing, the second display timing The corresponding frame per second of T1 is, for example, 60 frames are per second, 72 frames are per second or 75 frames are per second etc., and when optical receiver 22 is opened, the second son is aobvious Show that area 112 shows that image will not usually interfere optical receiver 22, therefore, the second sub- viewing area 112 can be aobvious with second Show timing T1 show image, thus the second sub- viewing area 112 can clearly, steadily show image.

In some embodiments, the period of the first display timing T2 can be greater than the period of the second display timing T1, In, the period can refer to the inverse of frame per second, i.e., when optical receiver 22 is opened, the first sub- viewing area 111 shows the frame per second of image The frame per second of image can be shown less than the second sub- viewing area 112.Specifically, for the ease of control, when optical receiver 22 is opened, First display timing T2 and exposure time series T3 can be it is interlaced (please refer to Figure 16, it is corresponding in the first display timing T2 When control signal is high level, the corresponding control signal of exposure time series T3 is low level, in the corresponding control letter of exposure time series T3 When number being high level, the first corresponding control signal of display timing T2 is low level, shows the corresponding control of timing T2 first When signal is low level, the corresponding control signal of exposure time series T3 is high level), i.e., the first sub- viewing area 111 shows image Frame per second is equal to the frame per second that optical receiver 22 obtains image, and the frame per second that optical receiver 22 obtains image is usually less than the second son display Area 112 shows the frame per second of image, so that the first sub- viewing area 111 shows that the frame per second of image is aobvious again smaller than the second sub- viewing area 112 Show the frame per second of image, that is, the period of the first display timing T2 is greater than the period of the second display timing T1.In addition, when the first display The period of sequence T2 is greater than the period of the second display timing T1, can also reduce the power consumption that the first sub- viewing area 111 shows image.

Certainly, in other embodiments, the first display timing T2, the second display timing T1 and exposure time series T3 can also be with Other settings are carried out according to demand, such as incorporated by reference to Figure 17, when the period of the first display timing T2 might be less that the second display The period of sequence T1；Incorporated by reference to Figure 18, the first display timing T2 is identical as the second display timing T1；Incorporated by reference to Figure 19, the first display The period of timing T2 can be less than the period of exposure time series T3；The period of first display timing T2 can be greater than exposure time series T3's Period etc., as long as meeting the corresponding effective working condition of the first display timing T2 effective working condition corresponding with exposure time series T3 It is staggered, is not specifically limited herein.

In some embodiments, when optical receiver 22 is closed, the first sub- viewing area 111 and the second sub- viewing area 112 Image is shown with the second display timing.

Referring to Figure 11, in some embodiments, control method further include:

04: when optical receiver 22 is closed, it is aobvious with second to control the first sub- viewing area 111 and the second sub- viewing area 112 Show that timing shows image.

Referring to Figure 12, in some embodiments, step 04 can be realized by control module 402, in other words, Control module 402 can be used for when optical receiver 22 is closed, control the first sub- viewing area 111 and the second sub- viewing area 112 with Second display timing shows image.In addition, step 04 can also be realized by processor 200.

When optical receiver 22 is closed, also mean that user is not needed at this time using optical receiver 22, that is, this time Receiver 22 does not need to receive the laser pulse for being reflected and passing through the first sub- viewing area 111, and the first sub- viewing area is not present Therefore the problem of 111 display images interfere optical receiver 22 can control the first sub- viewing area 111 and the second son be aobvious Show area 112 with second display timing show image, make entire viewing area 11 can clearly, steadily show image, with Promote perception when user uses electronic device 1000.

In some embodiments, electronic device 1000 includes hardware clock, and the first display timing and exposure time series are logical Hardware clock is crossed to determine.The first display timing and exposure time series can be accurately determined by same hardware clock, so that first Display timing and exposure time series are on same timeline, thus the corresponding effective work shape of the first display timing that is accurately staggered State and the corresponding effective working condition of exposure time series are reduced or avoided when the first sub- viewing area 111 shows image to optical receiver 22 interfere.Second display timing can also be determined by the hardware clock.

In some embodiments, when can also determine the first display timing and exposure by modes such as same system clocks Sequence, it is only necessary to meet the first display timing and exposure time series be on same timeline be accurately staggered the first display when ordered pair The corresponding effective working condition of the effective working condition and exposure time series answered, is not specifically limited herein.

Incorporated by reference to Figure 14 and Figure 15, it will be understood that in conjunction with the above-mentioned introduction to display screen 10, when display screen 10 is one only When vertical display screen 10, control the display timing of the first sub- viewing area 111, can by the first pixel set of control it is luminous when Sequence is realized；The display timing of the second sub- viewing area 112 is controlled, it can be by controlling the lighting timings of the second pixel set come real It is existing.When display screen 10 includes the first son screen 16 and the second son screen 17, the display timing of the first sub- viewing area 111 is controlled, it can be with It is realized by the display timing of the first son of control screen 16；The display timing for controlling the second sub- viewing area 112, can pass through control Second son shields 17 display timing to realize.The picture that the picture and the second sub- viewing area 112 that first sub- viewing area 111 is shown are shown Complete display picture can be collectively formed in face, for example, viewing area 11 is wanted during electronic device 1000 is playing film It shows a wherein frame mute, has a tree, a man, a woman in the mute, then can be man and female People is entirely located in the second sub- viewing area 112, and most of body of woman is in the second sub- viewing area 112, and arm is in the first son In viewing area 111.Or；The picture that the picture and the second sub- viewing area 112 that first sub- viewing area 111 is shown are shown is two only Vertical display picture, for example, electronic device 1000 is currently executing the playing film of the task, then mute is aobvious in the second son Show area 112 show, and the first sub- viewing area 111 can with the battery capacity of simultaneous display electronic device 1000, network connection state, The message or the message informing of each application program etc. of system time etc. or simultaneous display instant messaging.Similarly, work as display screen 10 include first son screen 16 and second son screen 17 when, first son screen 16 display picture and second son screen 17 display picture can also The picture for 17 display of picture and the second son screen that complete display picture or the first son screen 16 are shown is collectively formed as two Independent display picture.

In some embodiments, when optical receiver 22 is opened, the first sub- viewing area 111 and the second son also be can control Viewing area 112 is with different display status displays.Wherein, different display states, which can be, lights or extinguishes, with different bright Degree display etc..The display state of first sub- viewing area 111 and the second sub- viewing area 112 can be independently controlled, and user can be according to The factually sub- normally display of viewing area 112 of border demand control second, and the first sub- viewing area 111 is used cooperatively with optical receiver 22. For example, optical transmitting set 21 is when emitting laser pulse or optical receiver 22 is when receiving the laser pulse after being reflected, first The display brightness of the first sub- viewing area 111 can be extinguished or be turned down in sub- viewing area 111, aobvious to reduce by the first sub- viewing area 111 The influence of the laser pulse emitted to scene when showing optical transmitting set 21 or optical receiver 22 receive the laser pulse reflected It influences.

Please refer to Figure 20, the application embodiment also provides another control method, wherein the first sub- viewing area 111 and Second sub- viewing area 112 shines or can be independently controlled jointly, and optical receiver 22 is corresponding with the first sub- viewing area 111, control Method includes:

05: judging whether optical receiver 22 is opened；

06: optical receiver 22 open when, control viewing area 11 with first display timing show image, optical receiver 22 with Exposure time series are exposed, and the corresponding effective working condition of the first display timing effective working condition corresponding with exposure time series is wrong It opens.

Referring to Figure 12, the control method of the application embodiment can be by the control device of the application embodiment 400 realize, control device 400 can be used for electronic device 1000.Control device 400 includes judgment module 401 and control module 402.Wherein, step 05 can be realized by judgment module 401, and step 06 can be realized by control module 402.In other words, sentence Disconnected module 401 can be used for judging whether optical receiver 22 is opened.Control module 402 can be used for the control when optical receiver 22 is opened Viewing area 11 processed shows that image, optical receiver 22 are exposed with exposure time series with the first display timing, ordered pair when the first display The effective working condition answered effective working condition corresponding with exposure time series is staggered.

Referring to Fig. 1, the control method of the application embodiment can be by the electronic device of the application embodiment 1000 realize, that is, when optical receiver 22 is opened, viewing area 11 shows image with the first display timing, and optical receiver 22 is to expose Light sequential is exposed, and the corresponding effective working condition of the first display timing effective working condition corresponding with exposure time series is wrong It opens.In some embodiments, electronic device 1000 can also include processor 200, wherein step 05 and step 06 can be by Processor 200 is realized.

When optical receiver 22 is opened, optical receiver 22 receives the laser arteries and veins for being reflected and passing through the first sub- viewing area 111 Punching, the first sub- viewing area 111 is obtained for showing that the light of image can interfere optical receiver 22 so as to cause optical receiver 22 at this time There are biggish errors for the speckle image obtained, can not accurately obtain the depth information of target object.Therefore, optical receiver 22 The corresponding effective working condition of exposure time series effective working condition corresponding with the first display timing of viewing area 11 can be mutual It is staggered, i.e., viewing area 11 is not without exposure, when optical receiver 22 is exposed for optical receiver 22 when viewing area 11 shows image It shows image, optical receiver 22 is interfered so as to be reduced or avoided when the first sub- viewing area 111 shows image.

Referring to Fig. 1, in some embodiments, when viewing area 11 shows image, electronic device 1000 is generated First interrupt signal is so that optical receiver 22 stops exposure；And/or when optical receiver 22 exposes, electronic device 1000 is generated Second interrupt signal is so that viewing area 11 stops display image.

Figure 21 is please referred to, in some embodiments, step 06 includes:

061: when viewing area 11 shows image, generating the first interrupt signal so that optical receiver 22 stops exposure；And/or

062: when optical receiver 22 exposes, generating the second interrupt signal so that viewing area 11 stops display image.

Referring to Figure 12, in some embodiments, step 061, step 062 can be realized by control module 402, In other words, control module 402 can be used for generating the first interrupt signal so that optical receiver 22 when viewing area 11 shows image Stop exposure；And/or when optical receiver 22 exposes, the second interrupt signal is generated so that viewing area 11 stops display image.Separately Outside, step 061, step 062 can also be realized by processor 200.

In some embodiments, it can first determine that viewing area 11 shows the frame per second of image, such as viewing area 11 is with 30 frames Frame per second per second, 40 frames are per second or 60 frames are per second etc. shows image, according to viewing area 11 show image frame per second can determine it is aobvious Show the first display timing in area 11.When viewing area 11 shows image, the corresponding control signal of the first display timing can be height Level can produce the first interrupt signal so that optical receiver 22 stops exposure at this time, and the exposure time series of optical receiver 22 are corresponding Control signal can be low level；When viewing area 11 does not show image, the first corresponding control signal of display timing can be with For low level, optical receiver 22 can determine whether to be exposed, be exposed in optical receiver 22 according to the frame per second for obtaining image Light time, the corresponding control signal of the exposure time series of optical receiver 22 can be high level, when optical receiver 22 is without exposure, The corresponding control signal of the exposure time series of optical receiver 22 can be low level, when so as to obtain the exposure of optical receiver 22 Sequence simultaneously makes the corresponding effective working condition (i.e. corresponding control signal is high level) of the first display timing and exposure time series pair The effective working condition (i.e. corresponding control signal is high level) answered mutually staggers.When viewing area 11 shows image, light is connect It receives device 22 and stops exposure, optical receiver 22 is caused to do so as to be reduced or avoided when the first sub- viewing area 111 shows image It disturbs.

In some embodiments, can first determine optical receiver 22 obtain image frame per second, such as optical receiver 22 with The frame per second that 30 frames are per second, 40 frames are per second or 60 frames are per second etc. is exposed, can be with according to the frame per second that optical receiver 22 obtains image Determine the exposure time series of optical receiver 22.When optical receiver 22 is exposed, the corresponding control signal of exposure time series can be High level, can produce the second interrupt signal at this time so that viewing area 11 stop display image, viewing area 11 first display when The corresponding control signal of sequence can be low level；When optical receiver 22 is without exposure, the corresponding control signal of exposure time series It can be low level, viewing area 11 can determine whether to show image according to the frame per second of display image, show shadow in viewing area 11 When picture, the corresponding control signal of the first display timing of viewing area 11 can be high level, when viewing area 11 does not show image, The corresponding control signal of the first display timing of viewing area 11 can be low level, and first so as to obtain viewing area 11 shows When showing timing and making the corresponding effective working condition (i.e. corresponding control signal is high level) of the first display timing with exposure The corresponding effective working condition (i.e. corresponding control signal is high level) of sequence mutually staggers.It is exposed in optical receiver 22 When, viewing area 11 stops display image, so as to be reduced or avoided when the first sub- viewing area 111 shows image to optical receiver 22 interfere.

Specifically, Figure 14 is please referred to, in one example, the first sub- viewing area 111 and the second sub- viewing area 112 are sent out jointly Light, display screen 10 are an independent screen structure, that is, display screen 10 is an entirety.At this point, the type of display screen 10 can be The display screen to be shone by backlight, such as LCD display etc..

It, can be in order to control viewing area 11 when display screen 10 is an entirety, independent screen structure, and energy Process needed for enough reduction manufacture electronic devices 1000, so as to reduce the cost of electronic device 1000.

Incorporated by reference to Figure 16, in some embodiments, when optical receiver 22 is closed, viewing area 11 is with the second display timing T1 shows image.

Referring to Figure 20, in some embodiments, control method further include:

07: when optical receiver 22 is closed, controlling viewing area 11 with the second display timing T1 and show image.

Referring to Figure 12, in some embodiments, step 07 can be realized by control module 402, in other words, Control module 402 can be used for when optical receiver 22 is closed, and controls viewing area 11 with the second display timing T1 and shows image.Separately Outside, step 07 can also be realized by processor 200.

When optical receiver 22 is closed, also mean that user is not needed at this time using optical receiver 22, that is, this time Receiver 22 does not need to receive the laser pulse for being reflected and passing through the first sub- viewing area 111, and the first sub- viewing area is not present Therefore the problem of 111 display images interfere optical receiver 22 it is aobvious with the second display timing T1 to can control viewing area 11 Show image, make entire viewing area 11 can clearly, steadily show image, when promoting user using electronic device 1000 Perception.

In some embodiments, the second display timing T1 can be more commonly used display timing, the second display timing The corresponding frame per second of T1 is, for example, 60 frames are per second, 72 frames are per second or 75 frames are per second etc..

In some embodiments, the period of the first display timing T2 can be greater than the period of the second display timing T1, In, the period can refer to the inverse of frame per second, i.e. viewing area 11 shows that the frame per second of image can be less than when optical receiver 22 is opened Viewing area 11 shows the frame per second of image when optical receiver 22 is closed.Specifically, it for the ease of control, is opened in optical receiver 22 When, the first display timing T2 and exposure time series T3 can be it is interlaced (please refer to Figure 16, it is corresponding in the first display timing T2 Control signal be high level when, the corresponding control signal of exposure time series T3 be low level, first show timing T2 it is corresponding When control signal is low level, the corresponding control signal of exposure time series T3 is high level), i.e., viewing area 11 is opened in optical receiver 22 Show that the frame per second of image is equal to the frame per second that optical receiver 22 obtains image when opening, and the frame per second that optical receiver 22 obtains image is usual The frame per second (frame per second that viewing area 11 shows image when optical receiver 22 is closed) that image is commonly shown less than viewing area 11, from And viewing area 11 shows that the frame per second of image is less than viewing area 11 and shows when optical receiver 22 is closed when optical receiver 22 is opened The frame per second of image, that is, the period of the first display timing T2 is greater than the period of the second display timing T1.In addition, the first display timing The period of T2 is greater than the period of the second display timing T1, can also reduce viewing area 11 and show image when optical receiver 22 is opened Power consumption.

Figure 22 is please referred to, is a monolith LCD display 93 or the first son screen in display screen 10 in some embodiments 16 be LCD display 93 or the second son screen 17 is LCD display 93 or the first son screen 16 and the second son screen 17 is that LCD is shown When shielding 93, LCD display 93 may include the backlight module 931 set gradually along light emission direction, down polaroid 932, film crystalline substance Body pipe (Thin-film transistor, TFT) substrate 933, liquid crystal layer 934, colored filter 935 and upper polaroid 936.Back Optical mode group 931 may be regarded as backlight.Down polaroid 932 and upper polaroid 936 are used to control whether passing through of light, specifically, Upper polaroid 936 and down polaroid 932 are respectively formed fence angle, and barrier is fallen component vertical with fence in light, only permitted The component parallel with fence passes through.TFT substrate 933 is for providing conductive path to generate voltage.Colored filter 935 is used for shape At chromatic image.Liquid crystal molecule that is to say due to the anisotropy of liquid crystal molecule structure including liquid crystal molecule in liquid crystal layer 934 Dielectric coefficient and refraction coefficient etc. all have anisotropy, caused photoelectric effect can because direction is different and difference.LCD Display screen 93 generates voltage by TFT substrate 933, in upper polaroid 936 and lower polarisation according to these characteristics of liquid crystal itself Form electric field between piece 932, and rotated using electric field controls liquid crystal molecule, come change the direction of travel of light make light pass through or by Down polaroid 932 and upper polaroid 936 obstruct, so that different electric fields is capable of forming different gray-scale intensities.

Figure 23 is please referred to, is a monolith OLED display screen 95 or the first son screen in display screen 10 in some embodiments 16 be OLED display screen 95 or the second son screen 17 is OLED display screen 95 or the first son screen 16 and the second son screen 17 is OLED When display screen 95, OLED display screen 95 may include substrate 951, anode 952, hole transmission layer 953, luminescent layer 954, electronics biography Defeated layer 955 and cathode 956.Wherein, substrate 951 is used to support entire OLED display screen 95.When the anode 952 and cathode for giving OLED When 956 application voltage, electrons and holes are infused from cathode 956 and anode 952 to the organic function layer of folder between electrodes respectively Enter.Injected electrons and hole are migrated from electron transfer layer 955 and hole transmission layer 953 to luminescent layer 954 respectively.Electronics and sky After cave is injected into luminescent layer 954, hole pair is formed since the effect of Coulomb force is bound together, i.e. exciton.Exciton is in electric field The lower migration of effect, is transferred to the dopant material in luminescent layer 954 for energy.Electron absorption in the dopant material of luminescent layer 954 After energy, from ground state transition to excitation state.Due to excitation state be it is unstable, electrons from excitation state again transition return ground state, It is released energy in the form of photon simultaneously.According to the difference of luminescent material excited level, electronics returns the process of ground state in transition In release the photon of different-energy, energy determines the wavelength of light, and wavelength difference means that the color of light is different.In this way, OLED Display screen 95 can self luminous form issue the light of various different colours.The brightness or intensity that OLED display screen 95 issues Depending on the performance of luminescent material and the size of application electric current.For same OLED display screen 95, electric current is bigger, the brightness of light It is higher.Each pixel (can be made of multiple with self luminous sub-pixel) in OLED display screen 95 can be brilliant by independent film Body pipe controls ON/OFF, so that each pixel can continuously and independently shine.

Figure 24 and Figure 25 are please referred to, is a monolith Micro LED display in display screen 10 in some embodiments 97 or first son screen 16 be Micro LED display 97 second son screen 17 be Micro LED display 97 or first son shield 16 and the second son screen 17 when being Micro LED display 97, Micro LED display 97 may include drive substrate 971, envelope Fill substrate 972, supporter 973 and multiple pixels 974.Drive substrate 971 is oppositely arranged with package substrate 972, multiple pixels 974 It is arranged between drive substrate 971 and package substrate 972.A visible light source 9741 is correspondingly arranged in each pixel 974.

Display driver circuit (not shown) is equipped in drive substrate 971, drive substrate 971 can control each pixel 974 Unlatching, closing and the light emission luminance of inner light source.For package substrate 972 for protecting light-source encapsulation, the material of package substrate 972 can There are the plastics of certain degree of hardness for polyethylene terephthalate (PET) or polycarbonate (PC) etc., is also possible to glass.Branch Support object 973 prevents from causing pixel 974 for making to keep certain spacing between drive substrate 971 and package substrate 972 The extruding of degree.

Each pixel 974 further includes lower pixel electrode 9742 and upper pixel electrode 9743, and the lower setting of pixel electrode 9742 exists In drive substrate 971, upper pixel electrode 9743 is arranged under package substrate 972, it is seen that light source 9741 is folded in lower pixel electrode Between 9742 and upper pixel electrode 9743.The material of pixel electrode can be tin indium oxide or conductive metal.

As shown in figure 24, in an example, multiple visible light sources 9741 include red light source, green light source and blue light Source, each visible light source 9741 form a pixel 974 with corresponding pixel electrode, so that containing the pixel of different light sources 974 issue the light of different colours.

Figure 25 is please referred to, in another example, the structure of pixel 974 also may include visible light source 9741 and color conversion Layer 9744.For example, multiple visible light sources 9741 include red light source and blue-light source, each visible light source 9741 and corresponding picture The pixel 974 of plain electrode composition issues the light of corresponding color.Wherein, the pixel 974 containing red light source issues feux rouges, contains indigo plant The pixel 974 of color light source issues blue light, issues green light containing the pixel 974 of blue-light source and color conversion layer 9744.Pixel 974 It further include wall 9745, the height that wall 9745 is conducive between pixel 974 is consistent.

To sum up, LCD display 93 can be shone by control backlight module 931 to show image, wherein LCD display 93 backlight module 931 can only carry out whole control, i.e. Integral luminous or entirety does not shine；OLED display screen 95 can be by only The luminescent layer 954 of the vertical each pixel of control issues the light of different colours and brightness to show image；Micro LED display 97 can With by each visible light source 9741 of independent control issue different brightness, different colours light to show image.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three It is a etc., unless otherwise specifically defined.

Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned Embodiment is changed, modifies, replacement and variant.

Claims

1. a kind of electronic device, which is characterized in that the electronic device includes:

Display screen, the display screen include the viewing area for showing image, and the viewing area is formed with opposite front and back Face, the light that the display screen issues are directed toward the positive direction along the back side and outwardly emit, and the viewing area includes The sub- viewing area of can be independently controlled first and the second sub- viewing area；

Flight time component, the flight time component includes optical receiver, and the display screen is arranged in the optical receiver The back side side, the optical receiver is corresponding with the described first sub- viewing area, and the optical receiver is anti-for receiving Penetrate and pass through the laser pulse of the described first sub- viewing area；With

When the optical receiver is opened, the first sub- viewing area shows that the image, the light connect with the first display timing It receives device to be exposed with exposure time series, described first shows that the corresponding effective working condition of timing is corresponding with the exposure time series Effective working condition is staggered.

2. electronic device according to claim 1, which is characterized in that the display screen is OLED display screen or Micro LED display.

3. electronic device according to claim 1, which is characterized in that when the optical receiver is opened, second son Viewing area shows the image with the second display timing, and the period of the first display timing is greater than the second display timing Period.

4. electronic device according to claim 1, which is characterized in that when the optical receiver is closed, first son Viewing area and the second sub- viewing area show the image with the second display timing.

5. electronic device according to claim 1, which is characterized in that the electronic device further includes hardware clock, described First display timing and the exposure time series pass through the hardware clock and determine.

6. electronic device according to claim 1, which is characterized in that show the image in the described first sub- viewing area When, the electronic device generates the first interrupt signal so that the optical receiver stops exposure；And/or

In optical receiver exposure, the electronic device generates the second interrupt signal so that the first sub- viewing area stops Show the image.

7. electronic device according to claim 1, which is characterized in that the flight time component further includes optical transmitting set, The side where the back side of the display screen is arranged in the optical transmitting set, and the optical transmitting set and first son are shown Area is corresponding, and the laser pulse of the optical transmitting set transmitting passes through the described first sub- viewing area.

8. electronic device according to claim 1, which is characterized in that the electronic device further includes cover board, the cover board Side where the front of the display screen is set, on the region corresponding with the described first sub- viewing area of the cover board It is provided with infrared transmission layer.

9. electronic device according to claim 1, which is characterized in that the display screen includes multiple pixels, and described first The pixel density of sub- viewing area is less than the pixel density of the described second sub- viewing area.

10. a kind of control method of electronic device, which is characterized in that the electronic device includes display screen and flight time group Part, the display screen include the viewing area for showing image, and the viewing area is formed with opposite front and the back side, described aobvious The light that display screen issues is directed toward the positive direction along the back side and outwardly emits, and the viewing area includes can be by independence The the first sub- viewing area and the second sub- viewing area of control, the flight time component includes optical receiver, and the optical receiver is set The back side side in the display screen is set, the optical receiver is corresponding with the described first sub- viewing area, and the light connects It receives device to be used to receive the laser pulse for being reflected and passing through the described first sub- viewing area, the control method includes:

Judge whether the optical receiver is opened；With

When the optical receiver is opened, the first sub- viewing area is controlled with the first display timing and shows the image, described Optical receiver is exposed with exposure time series, the corresponding effective working condition of the first display timing and the exposure time series pair The effective working condition answered is staggered.

11. control method according to claim 10, which is characterized in that the control method further include:

When the optical receiver is opened, the second sub- viewing area is controlled with the second display timing and shows the image, it is described The period of first display timing is greater than the period of the second display timing.

12. control method according to claim 10, which is characterized in that the control method further include:

When the optical receiver is closed, when the control first sub- viewing area and the second sub- viewing area are shown with second Sequence shows the image.

13. control method according to claim 10, which is characterized in that the electronic device further includes hardware clock, institute It states the first display timing and the exposure time series passes through the hardware clock and determine.

14. control method according to claim 10, which is characterized in that the control first sub- viewing area is with first Display timing shows that the image, the optical receiver are exposed with exposure time series and include:

When the described first sub- viewing area shows the image, the first interrupt signal is generated so that the optical receiver stops exposing Light；And/or

In optical receiver exposure, the second interrupt signal is generated so that the first sub- viewing area stops showing the shadow Picture.

15. a kind of control device of electronic device, which is characterized in that the electronic device includes display screen and flight time group Part, the display screen include the viewing area for showing image, and the viewing area is formed with opposite front and the back side, described aobvious The light that display screen issues is directed toward the positive direction along the back side and outwardly emits, and the viewing area includes can be by independence The the first sub- viewing area and the second sub- viewing area of control, the flight time component includes optical receiver, and the optical receiver is set The back side side in the display screen is set, the optical receiver is corresponding with the described first sub- viewing area, and the light connects It receives device to be used to receive the laser pulse for being reflected and passing through the described first sub- viewing area, the control device includes:

Judgment module, for judging whether the optical receiver is opened；With

Control module is shown for when the optical receiver is opened, controlling the first sub- viewing area with the first display timing The image, the optical receiver are exposed with exposure time series, the first corresponding effective working condition of display timing with The corresponding effective working condition of the exposure time series is staggered.