CN109246265A - Electronic device - Google Patents
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- CN109246265A CN109246265A CN201811369335.5A CN201811369335A CN109246265A CN 109246265 A CN109246265 A CN 109246265A CN 201811369335 A CN201811369335 A CN 201811369335A CN 109246265 A CN109246265 A CN 109246265A
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- Prior art keywords
- viewing area
- display screen
- sub
- electronic device
- display
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
This application discloses a kind of electronic devices.Electronic device includes display screen and flight time component.Display screen includes viewing area, and viewing area is formed with opposite front and the back side, and the light that display screen issues is directed toward positive direction along the back side and outwardly emits.Flight time component includes optical transmitting set, and the side at the back side of display screen is arranged in optical transmitting set, and optical transmitting set is used to be emitted through the laser pulse of viewing area.Side as where being arranged in the back side of display screen in optical transmitting set, and the laser pulse of optical transmitting set transmitting enters external environment behind viewing area, does not need to open up the opening being aligned with optical transmitting set on display screen, the screen of electronic device accounts for relatively high.
Description
Technical field
This application involves consumer electronics technical fields, more specifically, are related to a kind of electronic device.
Background technique
Depth camera and display screen can be configured in mobile terminal, depth camera can be used for obtaining the depth letter of object
Breath, display screen can be used for showing the contents such as text, pattern, it usually needs it opens a window on a display screen, such as forms fringe screen, so that
The viewing area of display screen and the position of depth camera are staggered, and this setting of display screen cause the screen accounting of mobile terminal compared with
It is low.
Summary of the invention
The application embodiment provides a kind of electronic device.
The electronic device of the application embodiment includes display screen and flight time component.The display screen includes display
Area, the viewing area are formed with opposite front and the back side, and the light that the display screen issues is described just along back side direction
The direction in face outwardly emits.The flight time component includes optical transmitting set, and the optical transmitting set is arranged in the display screen
The back side where side, the optical transmitting set is used to be emitted through the laser pulse of the viewing area.
In the electronic device of the application embodiment, side as where being arranged in the back side of display screen in optical transmitting set,
And the laser pulse of optical transmitting set transmitting pass through viewing area after enter external environment, do not need on display screen to open up and optical transmitting set
The opening of alignment, the screen of electronic device account for relatively high.
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 partial structure diagram of the electronic device of the application certain embodiments.
Figure 12 is the decomposition diagram of the display screen 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 module diagram of the control device of the electronic device of the application certain embodiments.
Figure 15 and Figure 16 is the flow diagram of the control method of the electronic device of the application certain embodiments.
Figure 17 is the structural schematic diagram of the LCD display of the application certain embodiments.
Figure 18 is the structural schematic diagram of the OLED display screen of the application certain embodiments.
Figure 19 and Figure 20 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 (LCD display), OLED
Display screen, Micro LED display etc..Display screen 10 includes viewing area 11, and viewing area 11 can be used for showing image.Adaptation is different
The shape of the electronic device 1000 of type and the demand of different user, viewing area 11 can rounded, oval, track type, circle
The shapes such as angular moment shape, rectangle.
Incorporated by reference to Fig. 3, viewing area 11 is formed with opposite front 12 and the back side 13, and front 12 is displayed for image,
The light that display screen 10 issues is launched outward along the direction that front 12 is directed toward at the back side 13, and by user after light passes through front 12
It receives.
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.
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, and optical transmitting set 21 is used to be emitted through the laser pulse of viewing area 11.Specifically, light is sent out
Emitter 21 may include light source and optical element, and the light (such as infrared laser) that light source issues is expanded simultaneously after optical element
It projects, then passes through viewing area 11 to project the external world.In one example, the transmitance of viewing area 11 can achieve 60% or
More than, so that loss is smaller when the laser pulse that optical transmitting set 21 issues passes through viewing area 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, can specifically be arranged on the same bracket with optical transmitting set 21, or
Person's optical receiver 22 is directly installed on shell 30.At this point, the incidence surface of optical receiver 22 can be directed at viewing area 11, by target
Laser pulse after object reflection is received by optical receiver 22 again after passing through viewing area 11.
To sum up, the side where the back side 13 of display screen 10 is set due to optical transmitting set 21, and optical transmitting set 21 emits
Laser pulse pass through viewing area 11 after enter external environment, do not need to open up on display screen 10 and be opened with what optical transmitting set 21 was aligned
Mouthful, the screen of electronic device 1000 accounts for relatively high.In addition, flight time component 20 is arranged in display screen 10 the application embodiment
Lower section, for using the structure optical assembly of structure light sampling depth information, display screen 10 adopts flight time component 20
The influence for collecting depth is smaller.Specifically, the structure light that structure optical assembly issues will receive display screen 10 when passing through display screen 10
Diffraction, the structured light patterns for causing the structured light patterns being actually sent in environment to issue with structure optical assembly are inconsistent, and this
It will affect the accuracy for the depth information that the subsequent structured light patterns being reflected back according to target object are got.Due to the application reality
The flight time component 20 for applying mode obtains the depth information of target object by the principle of above-mentioned flight time ranging, therefore,
Even if diffraction of the laser pulse that optical transmitting set 21 issues by display screen 10, will not influence laser and be launched and connect
Time difference between receipts, that is, the accuracy for the depth information that flight time component 20 obtains 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 receiver 22, light
Receiver 22 is used to receive the laser pulse for being reflected and passing through through slot 14.
At this point, the incidence surface of optical receiver 22 can be directed at through slot 14, the laser pulse after being reflected by target object is passed through
It is received again by optical receiver 22 after through slot 14.In present embodiment, since the laser pulse after being reflected is without pass through display
The entity part in area 11, the entity part that the intensity of laser pulse will not be shown area 11 weakens or the influences such as generation refraction,
Depth detection is 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.
Referring to Fig. 4, 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.When display screen 10 offers through slot 14, on the region corresponding with through slot 14 of cover board 40
It is provided with infrared transmission layer 50.
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 that the light being aligned with through slot 14 connects by cover board 40
Device 22 is received, the appearance of electronic device 1000 is more beautiful.
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 and 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 liquid crystal display, infrared anti-reflection film 60 can be formed in display screen
On polaroid in 10 or be formed on the electrode plate of display screen 10 etc..
Certainly, when the position corresponding with optical receiver 22 of display screen 10 does not open up through slot 14, display screen 10 and light-receiving
The corresponding region of device 22 can also form infrared anti-reflection film 60.
Referring to Fig. 9, in some embodiments, the region corresponding with optical transmitting set 21 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 transmitting set 21.
Meanwhile when the position corresponding with optical receiver 22 of display screen 10 does not open up through slot 14, display screen 10 and light-receiving
The corresponding region of device 22 can also form infrared transmission layer 50, to reduce the light other than the infrared light of display screen 10 to light
The influence of receiver 22.
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.
Fig. 1 and Figure 11 is please referred to, in some embodiments, viewing area 11 includes the first sub- viewing area 111 and the second son
Viewing area 112.The laser pulse that optical transmitting set 21 emits passes through the first sub- viewing area 111.In some instances, what is reflected swashs
Light pulse reaches optical receiver 22 after initially passing through the first sub- viewing area 111；It is needing to open up through slot corresponding with optical receiver 22
When 14, through slot 14 can be provided on the first sub- viewing area 111.
Viewing area 11 includes multiple pixels 15, and multiple pixels 15 arrange in a predetermined manner, between adjacent pixel 15
There are microscopic gaps.Pixel 15 can be with self-luminous corresponding color is presented；Pixel 15 can also be presented under the action of backlight
Corresponding color.In one embodiment, picture of 15 density of pixel of the first sub- viewing area 111 less than the second sub- viewing area 112
Plain 15 density, that is to say, that the microscopic gaps between the pixel 15 of the first sub- viewing area 111, greater than the second sub- viewing area 112
Microscopic gaps between pixel 15, the first sub- viewing area 111 is smaller to the barrier action of light, passes through the first sub- viewing area 111
Light transmitance it is higher.Therefore, the laser pulse that optical transmitting set 21 emits is in the transmitance through the first sub- viewing area 111
Higher, transmitance of the laser pulse before being received by optical receiver 22 across the first sub- viewing area 111 after being reflected is higher.When
So, in other embodiments, 15 density of pixel of the first sub- viewing area 111 can also be greater than or equal to the second sub- viewing area 112
15 density of pixel.
The shape of first sub- viewing area 111 and the second sub- viewing area 112 can be configured according to specific demand, herein
With no restriction, such as track type (such as Figure 11), drops, the second sub- viewing area 112 can be set into the first sub- viewing area 111
It 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.First son display
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 the interposition of viewing area 11
It sets.First sub- viewing area 111 is displayed for the Status icons of electronic device 1000, such as display electronics assemblies 1000
Battery capacity, network connection state, system time etc..
Specifically, Figure 11 is please referred to, in one example, display screen 10 is an independent screen structure, that is, display screen 10
For an entirety, each pixel 15 in multiple pixels 15 of display screen 10 can be independently controlled.Wherein, the first son display
Area 111 includes the first pixel set being made of multiple pixels 15, and the second sub- viewing area 112 includes the of multiple pixels 15 composition
Two pixel sets.It is appreciated that multiple pixels 15 in the multiple pixels 15 and the second pixel set in the first pixel set are equal
It can be independently controlled.At this point, the type of display screen 10 can be OLED display screen or Micro LED display etc., display screen
10 each pixel 15 independently can be shone by control or not shone or be shone with different light emission luminance.
Figure 12 is please referred to, in another example, display screen 10 includes the first son screen 16 and the second son screen 17, that is, display
Screen 10 can be made of two independent sub- display screens (the first son screen 16 and the second son screen 17), and the first son screen 16 and the second son shield
17 can be independently controlled.First son screen 16 can form the first sub- viewing area 111, and it is aobvious that the second son screen 17 can form the second son
Show area 112.At this point, the first son screen 16 can be identical with the type of the second son screen 17, such as it is liquid crystal display, is OLED
Display screen is Micro LED display；The type of first son screen 16 and the second son screen 17 can also be different, such as the first son
Screen 16 is liquid crystal display, is OLED display screen with the second son screen 17, and the first sub- screen 16 is OLED display screen, shields 17 with the second son
For liquid crystal display or Micro LED display etc., specific choice mode is not limited to above-mentioned citing.
In actual use, the first sub- viewing area 111 can be independently controlled and from the second sub- viewing area 112 with different
Show status display.Wherein, different display states, which can be, is lighted or is extinguished, shown with different brightness, with different brushes
New frequency is shown.The display state of first sub- viewing area 111 and the second sub- viewing area 112 can be independently controlled, Yong Huke
Normally to show according to the sub- viewing area 112 of actual demand control second, and the first sub- viewing area 111 connects with optical transmitting set 21 or light
Device 22 is received to be used cooperatively.For example, optical transmitting set 21 is when emitting laser pulse or optical receiver 22 swashs what reception was reflected
When light pulse, the first sub- viewing area 111 can extinguish or turn down the display brightness of the first sub- viewing area 111 or adjust the
The refreshing frequency of one sub- viewing area 111 makes opening time and optical transmitting set 21 or the optical receiver 22 of the first sub- viewing area 111
Opening time is staggered, to reduce the laser pulse or light that emit to scene when the display of the first sub- viewing area 111 optical transmitting set 21
Receiver 22 receives the influence of the laser pulse reflected.When 22 not enabled of optical transmitting set 21 or optical receiver, the first son display
Area 111 and the second sub- viewing area 112 can open, and be shown with identical refreshing frequency.
Figure 13 is please referred to, the control method of the application embodiment can be used for controlling above-mentioned electronic device 1000, wherein
The viewing area 11 of electronic device 1000 does not offer through slot 14, and optical receiver 22 and the first sub- viewing area 111 are correspondingly arranged (as schemed
Shown in 1 and Figure 11), control method comprising steps of
00: judging whether optical receiver 22 is opened；And
01: when optical receiver 22 is opened, the first sub- viewing area 111 of control is shown from the second sub- viewing area 112 with different
Show status display.
Figure 14 is please referred to, the control device 400 of the application embodiment can be used for realizing the control of the application embodiment
Method.Control device 400 includes judgment module 401 and control module 402.Judgment module 401 can be used for implementation steps 00, that is,
Judgment module 401 can be used for judging whether optical receiver 22 is opened.Control module 402 can be used for implementation steps 01, that is, control mould
Block 402 can be used for when optical receiver 22 is opened, and the first sub- viewing area 111 of control is shown from the second sub- viewing area 112 with different
Show status display.
Referring to Fig. 1, in some embodiments, electronic device 1000 further includes processor 200, processor 200 can be used
In the above-mentioned step 00 and 01 of implementation, that is, processor 200 can be used for judging whether optical receiver 22 is opened, and in optical receiver
When 22 unlatching, the first sub- viewing area 111 is controlled from the second sub- viewing area 112 with different display status displays.
When optical receiver 22 is opened, i.e. optical receiver 22 can control the when receiving the laser pulse being reflected back
From the second sub- viewing area 112 with different display status displays, user can control the first sub- viewing area for one sub- viewing area 111
111 display state is controlled with the requirement for adapting to optical receiver 22 with improving the accuracy of the depth information obtained simultaneously
The display state of second sub- viewing area 112 is to adapt to the viewing requirement of user, to improve the usage experience of user.
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.
Figure 15 is please referred to, in some embodiments, step 01 includes step 011: when optical receiver 22 is opened, control
First sub- viewing area 111 is closed, and is controlled the second sub- viewing area 112 and opened.
Figure 14 is please referred to, in some embodiments, control module 402 can be used for implementation steps 011, that is, control module
402 can be used for when optical receiver 22 is opened, and the sub- viewing area 111 of control first is closed, and is controlled the second sub- viewing area 112 and opened
It opens.
Referring to Fig. 1, in some embodiments, processor 200 can be used for implementation steps 011, that is, processor 200 can
It is closed for when optical receiver 22 is opened, controlling the first sub- viewing area 111, and controls the second sub- viewing area 112 and open.
Optical receiver 22 is when receiving the laser pulse reflected, if the first sub- viewing area 111 is in opening state at this time
State, the light that the first sub- viewing area 111 issues may generate interference to optical receiver 22, influence the detection of flight time component 20
The accuracy of depth.In present embodiment, when optical receiver 22 is opened, the sub- viewing area 111 of control first is closed, i.e. control the
One sub- viewing area 111 does not show image, and the first sub- viewing area 111 is avoided to generate interference to optical receiver 22, meanwhile, the second son is aobvious
Show that area 112 is opened, the image capturing information or interact that user can still show according to the second sub- viewing area 112, not shadow
Ring the use of 1000 remaining function of electronic device.
Figure 16 is please referred to, in some embodiments, step 01 includes step 012: when optical receiver 22 is opened, control
First sub- viewing area 111 shows that the second sub- viewing area 112 shows that the first brightness is less than second with the second brightness with the first brightness
Brightness.
Figure 14 is please referred to, in some embodiments, control module 402 can also be used in implementation steps 012, that is, control mould
Block 402 can be used for when optical receiver 22 is opened, and the first sub- viewing area 111 of control is shown with the first brightness, the second sub- viewing area
112 are shown with the second brightness, and the first brightness is less than the second brightness.
Referring to Fig. 1, in some embodiments, processor 200 can be used for implementation steps 012, that is, processor 200 can
For when optical receiver 22 is opened, the first sub- viewing area 111 of control to show that the second sub- viewing area 112 is with the with the first brightness
Two brightness show that the first brightness is less than the second brightness.
When optical receiver 22 is opened, the first sub- viewing area 111 and the second sub- viewing area 112 may be at the shape opened
State, not influence the globality of the image of the display of viewing area 11, meanwhile, the display brightness of the first sub- viewing area 111 is less than second
The display brightness of sub- viewing area 112 to reduce the intensity for the light that the first sub- viewing area 111 issues, and then reduces to light-receiving
The interference of device 22.
In addition, in some instances, when optical receiver 22 is opened, the first sub- viewing area 111 can be controlled to minimum
Brightness is shown, and the display brightness of the second sub- viewing area 112 is constant；Or according to different usage scenarios, in optical receiver 22
When unlatching, the first sub- viewing area 111 can be controlled to different brightness and show, such as in payment scene, obtain to depth information
The required precision taken is higher, and when optical receiver 22 is opened, the first sub- viewing area 111 of control is shown with minimum brightness；And it is unlocking
Scene, it is lower to the required precision of Depth Information Acquistion, when optical receiver 22 is opened, the first sub- viewing area 111 is controlled to be higher than
The brightness of minimum brightness is shown etc..
Figure 13, Figure 15 and Figure 16 are please referred to, in some embodiments, control method further includes step 02: in light-receiving
When device 22 is closed, controls the first sub- viewing area 111 and the second sub- viewing area 112 is opened.
Figure 14 is please referred to, in some embodiments, control module 402 can also be used in implementation steps 02, that is, control module
402 can be used for controlling the first sub- viewing area 111 when optical receiver 22 is closed and the second sub- viewing area 112 being opened.
Referring to Fig. 1, in some embodiments, processor 200 can be used for implementation steps 02, i.e. processor 200 can be used
In when optical receiver 22 is closed, controls the first sub- viewing area 111 and the second sub- viewing area 112 is opened.
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 after being reflected of the first sub- viewing area 111, and therefore, the first son of control is aobvious
Show that area 111 and the second sub- viewing area 112 are opened, entire viewing area 11 is made to be used to display image, uses electricity to promote user
Perception when sub-device 1000.
Incorporated by reference to Figure 11 and Figure 12, 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, closing, unlatching and the display brightness of the first sub- viewing area 111 are controlled, it can be by controlling the first pixel
Closing, unlatching and the light emission luminance of set is realized；Closing, unlatching and the display brightness of the second sub- viewing area 112 are controlled, it can be with
It is realized by controlling closing, unlatching and the light emission luminance of the second pixel set.When display screen 10 includes the first son screen 16 and the
When two son screens 17, closing, unlatching and the display brightness of the first sub- viewing area 111 are controlled, the first son of control screen 16 can be passed through
It closes, open and display brightness is realized；Closing, unlatching and the display brightness for controlling the second sub- viewing area 112, can pass through control
The second son of system shields 17 closing, unlatching and display brightness to realize.It is equal in the first sub- viewing area 111 and the second sub- viewing area 112
When opening or being shown with different brightness, the picture of the sub- display of viewing area 112 of the picture and second that the first sub- viewing area 111 is shown
Complete display picture can be collectively formed, for example, viewing area 11 will be shown during electronic device 1000 is playing film
Show a wherein frame mute, has a tree, a man, a woman in the mute, then can be men and women
It is entirely located in the second sub- viewing area 112, for most of body of woman in the second sub- viewing area 112, arm is aobvious in the first son
Show in 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 independences
Display picture, for example, electronic device 1000 be currently executing play film task, then mute second son display
Area 112 show, and the first sub- viewing area 111 can with the battery capacity of simultaneous display electronic device 1000, network connection state, be
The message or the message informing of each application program etc. of system time etc. or simultaneous display instant messaging.Similarly, when display screen 10
Including the first son screen 16 and the second son screen 17, when the first sub- screen 16 and the second son screen 17 are opened or are shown with different brightness,
Complete display picture, Huo Zhe can also be collectively formed in the picture of 17 display of picture and the second son screen of first son screen, 16 display
The picture of 17 display of picture and the second son screen of one son screen, 16 display is two independent display pictures.
It is specific thin when being shone by control that LCD display, OLED display screen, Micro LED display is explained below
Section:
Figure 17 is please referred to, LCD display 93 may include the backlight module 931 set gradually along light emission direction, lower polarisation
Piece 932, thin film transistor (TFT) (Thin-film transistor, TFT) substrate 933, liquid crystal layer 934, colored filter 935 and on
Polaroid 936.Backlight module 931 may be regarded as backlight.Down polaroid 932 and upper polaroid 936 are for controlling passing through for light
Whether, specifically, upper polaroid 936 and down polaroid 932 are respectively formed fence angle, and barrier is fallen vertical with fence in light
Component is only permitted the component parallel with fence and is passed through.TFT substrate 933 is for providing conductive path to generate voltage.Colorized optical filtering
Piece 935 is used to form chromatic image.It include that liquid crystal molecule that is to say due to the anisotropy of liquid crystal molecule structure in liquid crystal layer 934
Dielectric coefficient and refraction coefficient of liquid crystal molecule etc. all have anisotropy, and caused photoelectric effect can have because direction is different
Institute's difference.LCD display 93 generates voltage by TFT substrate 933, in upper polaroid according to these characteristics of liquid crystal itself
Electric field is formed between 936 and down polaroid 932, and is rotated using electric field controls liquid crystal molecule, is made to change the direction of travel of light
Light passes through or is obstructed by down polaroid 932 and upper polaroid 936, so that different electric fields is capable of forming different gray-scale intensities.
Figure 18 is please referred to, OLED display screen 95 includes substrate 951, anode 952, hole transmission layer 953, luminescent layer 954, electricity
Sub- transport layer 955 and cathode 956.Wherein, substrate 951 is used to support entire OLED display screen 95.When 952 He of anode for giving OLED
When cathode 956 applies voltage, electrons and holes organic functions from cathode 956 and anode 952 to folder between electrodes respectively
Layer injection.Injected electrons and hole are migrated from electron transfer layer 955 and hole transmission layer 953 to luminescent layer 954 respectively.Electronics
After being injected into luminescent layer 954 with hole, hole pair is formed since the effect of Coulomb force is bound together, i.e. exciton.Exciton is in electricity
It is migrated under the action of, energy is transferred to the dopant material in luminescent layer 954.Electronics in the dopant material of luminescent layer 954
After absorbing energy, from ground state transition to excitation state.Due to excitation state be it is unstable, electrons are from excitation state transition Hui Ji again
State, while being released energy in the form of photon.According to the difference of luminescent material excited level, electronics returns the mistake of ground state in transition
The photon of different-energy is released in journey, 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.OLED display screen 95 issue brightness or
Intensity depends on the performance of luminescent material and applies the size of electric current.For same OLED display screen 95, electric current is bigger, light
Brightness is higher.Each pixel (can be made of multiple with self luminous sub-pixel) in OLED display screen 95 can be by independent thin
Film transistor controls ON/OFF, so that each pixel can continuously and independently shine.
Figure 19 and Figure 20 are please referred to, Micro LED display 97 may include drive substrate 971, package substrate 972, branch
Support object 973 and multiple pixels 974.Drive substrate 971 is oppositely arranged with package substrate 972, and multiple pixels 974 are arranged in driving base
Between plate 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 19, 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 20 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 (14)
1. a kind of electronic device characterized by comprising
Display screen, the display screen include viewing area, and the viewing area is formed with opposite front and the back side, the display screen hair
Light out is directed toward the positive direction along the back side and outwardly emits；And
Flight time component, the flight time component includes optical transmitting set, and the display screen is arranged in the optical transmitting set
Side where the back side, the optical transmitting set are used to be emitted through the laser pulse of the viewing area.
2. electronic device according to claim 1, which is characterized in that the flight time component further includes optical receiver,
The back side side of the display screen is arranged in the optical receiver, and the optical receiver is reflected and worn for receiving
Cross the laser pulse of the viewing area.
3. electronic device according to claim 1, which is characterized in that the display screen is formed through the front and institute
The through slot at the back side is stated, the flight time component further includes optical receiver, and the institute of the display screen is arranged in the optical receiver
The side where the back side is stated, the optical receiver is used to receive the laser pulse for being reflected and passing through the through slot.
4. electronic device according to claim 3, which is characterized in that the through slot includes the side for being formed in the display screen
Notch on edge；And/or
The through slot includes the through-hole with the edge interval of the display screen.
5. electronic device according to claim 3, 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, is provided on the region corresponding with the through slot of the cover board red
Outer transmission layer.
6. electronic device according to claim 1, which is characterized in that the display screen it is corresponding with the optical transmitting set
Region is formed with infrared anti-reflection film；And/or
The region corresponding with the optical transmitting set of the display screen is formed with infrared transmission layer.
7. 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, and the region corresponding with the optical transmitting set of the cover board is formed with infrared
Anti-reflection film.
8. electronic device according to claim 7, which is characterized in that the display screen is formed through the front and institute
The through slot at the back side is stated, the electronic device further includes visible image capturing head, and the visible image capturing head is aligned with the through slot to be set
It sets, region corresponding with the through slot is formed with visible light anti-reflection film and/or infrared cut coating on the cover board.
9. according to claim 1 to electronic device described in 8 any one, which is characterized in that the viewing area includes the first son
Viewing area and the second sub- viewing area, the laser pulse of optical transmitting set transmitting pass through the described first sub- viewing area, and described first
The pixel density of sub- viewing area is less than the pixel density of the described second sub- viewing area.
10. according to claim 1 to electronic device described in 8 any one, which is characterized in that the viewing area includes the first son
Viewing area and the second sub- viewing area, the laser pulse of optical transmitting set transmitting pass through the described first sub- viewing area, and described first
Sub- viewing area can be independently controlled from the described second sub- viewing area and with different display status displays.
11. electronic device according to claim 10, which is characterized in that the display screen includes that can be independently controlled
First son screen and the second son screen, the first son screen form the described first sub- viewing area, and the second son screen forms described second
Sub- viewing area.
12. electronic device according to claim 11, which is characterized in that it is described first son screen be liquid crystal display or
Micro LED display or OLED display screen；And/or
The second son screen is liquid crystal display or Micro LED display or OLED display screen.
13. electronic device according to claim 10, which is characterized in that the display screen includes that multiple can independently be controlled
The pixel of system, the first sub- viewing area include the first pixel set of multiple pixel compositions, and the second sub- viewing area includes
Second pixel set of multiple pixel compositions.
14. electronic device according to claim 13, which is characterized in that the display screen be Micro LED display or
OLED display screen.
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| CN201811369335.5A CN109246265A (en) | 2018-11-16 | 2018-11-16 | Electronic device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092977A (en) * | 2019-12-31 | 2020-05-01 | 维沃移动通信有限公司 | Electronic device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625027A (en) * | 2011-01-31 | 2012-08-01 | 宏瞻科技股份有限公司 | Working time sequence interlacing switching image capture and recording and playing method and application system thereof |
| US20160377762A1 (en) * | 2015-06-23 | 2016-12-29 | Rohm Co., Ltd. | Proximity sensor and electronic apparatus including the same |
| CN206042082U (en) * | 2016-09-05 | 2017-03-22 | 合肥京东方光电科技有限公司 | Mobile terminal with front camera and large LCD |
| CN107124484A (en) * | 2017-04-05 | 2017-09-01 | 广东欧珀移动通信有限公司 | The method for handover control that mobile terminal and its display screen are lighted and extinguished |
| CN206629105U (en) * | 2017-03-29 | 2017-11-10 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN107682489A (en) * | 2017-11-20 | 2018-02-09 | 珠海市魅族科技有限公司 | A kind of display panel control method of mobile terminal and mobile terminal |
| CN107948419A (en) * | 2017-11-22 | 2018-04-20 | 广东欧珀移动通信有限公司 | Electronic device |
| CN107968862A (en) * | 2017-12-26 | 2018-04-27 | 广东欧珀移动通信有限公司 | Export module and electronic device |
-
2018
- 2018-11-16 CN CN201811369335.5A patent/CN109246265A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625027A (en) * | 2011-01-31 | 2012-08-01 | 宏瞻科技股份有限公司 | Working time sequence interlacing switching image capture and recording and playing method and application system thereof |
| US20160377762A1 (en) * | 2015-06-23 | 2016-12-29 | Rohm Co., Ltd. | Proximity sensor and electronic apparatus including the same |
| CN206042082U (en) * | 2016-09-05 | 2017-03-22 | 合肥京东方光电科技有限公司 | Mobile terminal with front camera and large LCD |
| CN206629105U (en) * | 2017-03-29 | 2017-11-10 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN107124484A (en) * | 2017-04-05 | 2017-09-01 | 广东欧珀移动通信有限公司 | The method for handover control that mobile terminal and its display screen are lighted and extinguished |
| CN107682489A (en) * | 2017-11-20 | 2018-02-09 | 珠海市魅族科技有限公司 | A kind of display panel control method of mobile terminal and mobile terminal |
| CN107948419A (en) * | 2017-11-22 | 2018-04-20 | 广东欧珀移动通信有限公司 | Electronic device |
| CN107968862A (en) * | 2017-12-26 | 2018-04-27 | 广东欧珀移动通信有限公司 | Export module and electronic device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092977A (en) * | 2019-12-31 | 2020-05-01 | 维沃移动通信有限公司 | Electronic device |
| CN111092977B (en) * | 2019-12-31 | 2021-05-18 | 维沃移动通信有限公司 | Electronic device |
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