CN107978261A - Electronic equipment - Google Patents
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- CN107978261A CN107978261A CN201711175981.3A CN201711175981A CN107978261A CN 107978261 A CN107978261 A CN 107978261A CN 201711175981 A CN201711175981 A CN 201711175981A CN 107978261 A CN107978261 A CN 107978261A
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- Prior art keywords
- display screen
- light
- signal
- cover board
- electronic equipment
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/03—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes specially adapted for displays having non-planar surfaces, e.g. curved displays
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Computational Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the present application provides a kind of electronic equipment,The arcuate structure of its cover board causes the light that its display screen is incident to the arcuate structure to be emitted from the front of the cover board so that the light extraction region at least covering part shading region of the cover board,The accounting of the display area of display screen is improved while visually reducing black surround using light refraction principle,Sensor component is additionally provided between the cover board and the display screen,The sensor component includes signal projector and signal receiver,The signal angle of departure of the signal projector is more than the maximum incident angle of the light for being incident to the arcuate structure,To reduce influence of the display area brightness of display screen to sensor component,And then improve the detection accuracy of sensor component,With this improve electronic equipment control display screen put out screen or bright screen accuracy,At the same time can be to avoid influence of the signal that the sensor component is launched to display screen,Extend the service life of display screen.
Description
Technical field
This application involves technical field of electronic equipment, more particularly to a kind of electronic equipment.
Background technology
As the electronic equipments such as the development of the communication technology, smart mobile phone are increasingly popularized.In the use of electronic equipment
During, such as in communication process, in order to avoid maloperation of the user to electronic equipment, when user face reaches close to electronic equipment
To after certain distance, electronic equipment can automatic extinguishing screen.
In general, electronic equipment detects the close and remote of user face by proximity sensor, according to the number detected
Screen or bright screen are put out according to control electronics are carried out.
The content of the invention
The embodiment of the present application provides a kind of electronic equipment, can improve the standard that electronic equipment control display screen puts out screen or bright screen
True property.
The embodiment of the present application provides a kind of electronic equipment, including：
Housing；
Display screen, the display screen are arranged on front side of the housing, and the opposite sides of the display screen is provided with shading region；
Cover board, the cover plate lid set the display screen, and the opposite side of the cover board has arcuate structure, and the display screen enters
The light for being incident upon the arcuate structure is emitted so that the light extraction region at least covering part of the cover board from the front of the cover board
Shading region, is additionally provided with sensor component between the cover board and the display screen, the sensor component is launched including signal
Device and signal receiver, the signal angle of departure of the signal projector are incident to the light of the arcuate structure most more than described
Big incidence angle.
Electronic equipment provided by the embodiments of the present application, the arcuate structure of its cover board cause its display screen to be incident to the arc knot
The light of structure is emitted so that the light extraction region at least covering part shading region of the cover board, utilizes light refraction from the front of the cover board
Principle improves the viewing area of display screen while visually reducing black surround (non-display area to be formed is covered by shading region)
The accounting in domain, is additionally provided with sensor component between the cover board and the display screen, the sensor component is sent out including signal
Emitter and signal receiver, the signal angle of departure of the signal projector are more than the light for being incident to the arcuate structure
Maximum incident angle, to reduce influence of the display area brightness of display screen to sensor component, and then improves sensor component
Detection accuracy, the accuracy that electronic equipment control display screen puts out screen or bright screen is improved with this, while can be to avoid the biography
Influence of the signal of sensor component transmitting to display screen, extends the service life of display screen.
Brief description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment
Attached drawing is briefly described.It should be evident that drawings in the following description are only some embodiments of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is the structure diagram of housing provided by the embodiments of the present application.
Fig. 3 is another structure diagram of housing provided by the embodiments of the present application.
Fig. 4 is profile of the electronic equipment along A-A directions described in Fig. 1.
Fig. 5 is another profile of the electronic equipment described in Fig. 1 along A-A directions.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes.Obviously, described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, the every other implementation that those skilled in the art are obtained without creative efforts
Example, shall fall in the protection scope of this application.
In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Describe the application and simplify to describe, rather than indicate or imply that signified device or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that limitation to the application.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more feature.
In the description of the present application, " multiple " are meant that two or more, unless otherwise specifically defined.
, it is necessary to illustrate in the description of the present application, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；It can be directly connected, can also be by between intermediary
Connect connected, can be the interaction relationship of connection inside two elements or two elements.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the application.In order to
Simplify disclosure herein, hereinafter the component and setting of specific examples are described.Certainly, they are merely examples, and
And purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiments and/or setting
Relation.In addition, this application provides various specific techniques and material examples, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
The embodiment of the present application provides a kind of electronic equipment, which can be the equipment such as smart mobile phone, tablet computer.
Referring to Fig. 1, Fig. 1 is the structure diagram of electronic equipment provided by the embodiments of the present application.The electronic equipment 100 includes cover board
10th, display screen 20, circuit board 30 and housing 40.
Wherein, cover board 10 is installed on display screen 20, to cover display screen 20.Cover board 10 can be transparent glass cover plate.
In certain embodiments, cover board 10 can be with glass cover-plates made of material such as sapphires.
Wherein, display screen 20 is installed on housing 40, to form the display surface of electronic equipment 100.Display screen 20 is as electricity
The front housing of sub- equipment 100, forms an enclosure space, for accommodating other electronic components of electronic equipment 100 with housing 40.Together
When, display screen 20 forms the display surface of electronic equipment 100, for showing the information such as image, text.Wherein, display screen 20 can be with
For liquid crystal display (Liquid Crystal Display, LCD) or organic light-emitting diode (OLED) display screen (Organic Light-
Emitting Diode, OLED) etc. type display screen.When display screen 20 is liquid crystal display, display screen 20 can include
The structures such as the backlight, down polaroid, array base palte, liquid crystal layer, color membrane substrates and the upper polaroid that are cascading.When aobvious
It is basic unit that display screen 20 can include being cascading, anode, organic when display screen 20 is organic light-emitting diode (OLED) display screen
The structures such as layer, conductive layer, emission layer and cathode.
Wherein, circuit board 30 is installed on inside housing 40, and circuit board 30 is housed in above-mentioned enclosure space.Circuit board
30 can be the mainboard of electronic equipment 100.Earth point is provided with circuit board 30, to realize the ground connection of circuit board 30.Circuit board
The functional units such as camera, processor can be integrated with 30.Meanwhile display screen 20 can be electrically connected to circuit board 30.One
In a little embodiments, display control circuit is provided with circuit board 30.The display control circuit exports electric signal to display screen 20, with
Control display screen 20 shows information.
Wherein, housing 40 is used for the exterior contour for forming electronic equipment 100.Housing 40 can be metal shell, such as aluminium
Alloy shell 40.It should be noted that the material of the embodiment of the present application housing 40 is not limited to this, other sides can also be used
Formula, such as：Housing 40 can ceramic center, glass center.For another example：Housing 40 can be plastic cement center.Also such as：Housing 40
It can be the structure that metal and plastic cement cooperate, plastic portions can be molded on sheet metal and be formed.
In certain embodiments, as shown in Fig. 2, Fig. 2 is the structure diagram of housing provided by the embodiments of the present application.The shell
Body 40 can be integrally formed.It should be noted that the structure of the embodiment of the present application housing 40 is not limited to this.Such as：Refer to
Fig. 3, Fig. 3 are another structure diagram of housing provided by the embodiments of the present application.The housing 40 can include center 41 and rear cover
42, center 41 and rear cover 42 are fixedly connected to form a housing 40.
In certain embodiments, referring to Fig. 4, Fig. 4 is profile of the electronic equipment along A-A directions described in Fig. 1.The electronics
Equipment 100 includes cover board 10, display screen 20, circuit board 30 and housing 40.Structure shown in Fig. 4 is electronic equipment 100 in A-A
Side in the profile in direction, opposite side omit.
The display screen 20 is arranged on the front side of housing 40, and the opposite sides of the display screen 20 is provided with shading region 201, by this
The region that shading region 201 is covered forms the non-display area 21 of the display screen 20, is not formed by the region that the shading region 201 is covered
The display area 22 of the display screen 20.The non-display area 21 is the physics black surround of the display screen 20.In certain embodiments,
The shading region is ink area.
The cover board 10 lid is located on the display screen 20, and the opposite side of the cover board 10 has arcuate structure 11, the display screen 20
Display area 22 be incident to the front outgoing of the light of the arcuate structure 11 from the cover board 10 so that the output optical zone of the cover board 10
Domain at least covering part shading region 201.
In certain embodiments, functional unit 50 is additionally provided between the cover board 10 and the display screen 20, the functional unit
50 can launch signal to pass through the cover board 10, which can also pass through the cover board 10 to receive signal.In some implementations
In example, which can be sensor component 50, and sensor component 50 can include signal projector 51 and signal connects
Receive device 52.Wherein, functional unit 50 can also be camera assembly, and camera assembly can include camera, light compensating lamp.Wherein, work(
Energy component 50 can also include loudspeaker assembly.In certain embodiments, functional unit 50 is said by taking sensor component as an example
It is bright, it is necessary to explanation, sensor component is not the restriction to the embodiment of the present application functional unit 50, it can also be other
Device.
For example, being additionally provided with sensor component 50 between the cover board 10 and the display screen 20, which includes
Signal projector 51 and signal receiver 52, the signal angle of departure 510 of the signal projector 51 are incident to the arc knot more than this
The maximum incident angle 220 of the light of structure 11.
For example, signal projector 51 is used for outside emission detection signal A.Detectable signal A arcuate structures 11 are transferred to the external world.
After detectable signal A touches external object (for example, user face), reflected signal B is generated.Reflected signal B passes through arcuate structure
In 11 entering signal receivers 52.Wherein, can be defeated by the signal received after signal receiver 51 receives reflected signal B
Go out into the processor of electronic equipment 100 and handled, so that the display screen of control electronics 100 puts out screen or bright screen.
In certain embodiments, the signal projector 51 of the sensor component 50 and signal receiver 52 are arranged at the screening
In light area 201.It is more than the light for being incident to the arcuate structure 11 in the signal angle of departure 510 for ensuring the signal projector 51
On the basis of maximum incident angle 220, the signal projector 51 and signal receiver 52 of the sensor component 50 can be arranged at this
The optional position of shading region 201.Wherein, the signal projector 51 and the signal receiver 52, which can integrate, is packaged into one
A chip；The signal projector 51 and the signal receiver 52 can also independently be set.
In certain embodiments, which further includes the front between the arcuate structure 11 of 10 opposite side of the cover board
Structure 12, the surface of the Facad structure 12 can be in curved that is plane or arching upward upwards.
In certain embodiments, which includes grooving portion 111 and respectively positioned at 111 both sides of grooving portion
Light guide section 112 and transmissive portions 113.Wherein, which is located at the outside of the arcuate structure 11, which is located at should
Between grooving portion 111 and the Facad structure 12.
In certain embodiments, the Facad structure 12 of the cover board 10 is opposite with the display area 22 of the display screen 20, this is cut
Groove portion 111 is the arcuate structure 11 to the concave surface of 10 indent of cover board.The light guide section 112 is to be connected to the grooving portion 111 with being somebody's turn to do
First cambered surface of the evagination between the Facad structure 12 of cover board 10, the transmissive portions 113 are the grooving portion 111 to the arcuate structure 11
The inclined-plane or the second cambered surface of evagination that outermost extreme direction extends to form.
Wherein, the grooving portion 111 and 113 orthographic projection of transmissive portions are in the non-display area 21 of the display screen 20, the leaded light
112 orthographic projection of portion is in the display area 22 and part non-display area 21.The light guide section 112 being connected with the grooving portion 111 is used
Reflected in by the light that the display area 22 is sent from the cover board 10 outside the cover board 10.The sensor component 50 is cut by this
Groove portion 111 or the transmissive portions 113 transmitting signal or/and reception signal.
When light is incident to the light guide section 112 from the display area 22 of the display screen 20, the light process at edge this lead
Light portion 112, can utilize light refraction principle to be emitted the light that display area 22 is sent from the front of the cover board 10 so that should
The light extraction region of cover board 10 is more than the display area 22 of the display screen 20.The grooving portion 111 equivalent to by light guide section 112 it is overall to
Moved in cover board 10, in the case of the only black surround of increase 0.1 to 0.2mm, be effectively thinned the thickness of cover board 10, Jin Ercong
During the visual angle viewing of user, there is light injection at light guide section 112, light can be emitted along the normal direction of cover board 10, light guide section
The light of 112 outer most edges also only arrives the junction of light guide section 112 and grooving portion 111, so that what is visually seen is non-aobvious
Show that region 21 reduces or disappears, visually increase the accounting of the display area 22 of display screen.Sensor component 50 passes through setting
On the non-display area 21 for covering formation by shading region 201, it can be launched by the transmissive portions 113 or the grooving portion 111
Signal or/and reception signal, effectively avoid influence of the brightness of display screen to sensor component, and due to the use of person visually
The non-display area 21 seen reduces or disappears, then vision dead zone can be utilized to be arranged on the sensing of non-display area 21
Device assembly 50 carries out vision and hides.
In the embodiment of the present invention, cover board 10 is more than the scope of display area 22, i.e. cover board in the view field of display screen 20
10 are completely covered by the top of display area 22 and are completely or partially covered in the top of non-display area 21.In some embodiments
In, the arcuate structure 11 of cover board 10 aligns or protrudes from display with the edge of the non-display area 21 of 22 both sides of display area respectively
The edge of the non-display area 21 of 22 both sides of region, light guide section 112 are located at the top of non-display area 21, and light guide section 112 can be with
Part is located at the top of display area 22, and light guide section 112 can cross the side between display area 22 and non-display area 21
Boundary.
Wherein, the display area 22 of the display screen 20 is incident to the light of the light guide section 11 and 111 junction of grooving portion
The angle that is formed of horizontal plane of incident direction 221 and the display screen 20 be the maximum incident angle 220, which sends out
It is incident upon the direction of the launch 511 and the folder of the horizontal plane formation of the display screen 20 of the transmissive portions 113 or the signal in the grooving portion 111
Angle is the signal angle of departure 510.
In certain embodiments, the signal projector 51 of the sensor component 50 is positioned close to the display area 22
Side, then the signal projector 51 launch the direction of the launch 511 of the signal to the transmissive portions 113 Yu 111 junction of grooving portion
The angle formed with the horizontal plane of the display screen 20 is the minimum signal angle of departure of the signal angle of departure 510, and the wherein signal is sent out
The minimum signal angle of departure of firing angle 510 is more than the maximum incident angle 220 of the light for being incident to the arcuate structure 11.
In certain embodiments, which is infrared proximity transducer, the signal of the infrared proximity transducer
Transmitter 51 outwardly launches infrared light by the transmissive portions 113 or the grooving portion 111, the signal of the infrared proximity transducer
Receiver 52 receives the infrared light reflected from the external world by the transmissive portions 113 or the grooving portion 111.For example, this is infrared
The signal projector 51 and signal receiver 52 of proximity sensor are positioned close to the side of the display area 22 at the same time, then this is red
The signal projector 51 of outer proximity sensor outwardly launches infrared light by the grooving portion 111, the infrared proximity transducer
Signal receiver 52 receives the infrared light reflected from the external world by the grooving portion 111.For example, the infrared proximity transducer
Signal projector 51 is positioned close to the side of the display area 22, and signal receiver 52 is arranged far from the display area 22
Side, then the signal projector 51 of the infrared proximity transducer infrared light is outwardly launched by the grooving portion 111, this is infrared to connect
The signal receiver 52 of nearly sensor receives the infrared light reflected from the external world by the transmissive portions 113.For example, this infrared connects
The signal projector 51 and signal receiver 52 of nearly sensor are arranged far from the side of the display area 22 at the same time, then this is infrared
The signal projector 51 of proximity sensor outwardly launches infrared light by the transmissive portions 113, the letter of the infrared proximity transducer
Number receiver 52 receives the infrared light reflected from the external world by the transmissive portions 113.Wherein, the signal hair of signal projector 51
Firing angle 510 is more than the maximum incident angle 220 of the light for being incident to the light guide section 112, it can be ensured that signal projector 51 is launched
The visible light signal that the infrared signal gone out is launched with display screen is not handed over, red to this to reduce the display area brightness of display screen
The influence of outer proximity sensor, and then the accuracy of the detection proximity state of the infrared proximity transducer is improved, electricity is improved with this
Sub- equipment puts out the accuracy of screen or bright screen according to the proximity state come control display screen, while can be sensed to avoid infrared proximity
Influence of the infrared light of device transmitting to display screen.
In certain embodiments, which is ambient light sensor.Wherein, ambient light sensor is used to detect
Ambient light intensity.Electronic equipment 100 can adjust display screen 20 according to the ambient light intensity that ambient light sensor detects
Brightness.The signal receiver 52 of the ambient light sensor is received by the transmissive portions 113 or the grooving portion 111 comes from the external world
Ambient light.For example, the signal receiver 52 of the ambient light sensor is arranged far from the side of the display area 22, the environment
The signal receiver 52 of optical sensor receives the ambient light for coming from the external world by the transmissive portions 113.For example, the ambient light sensing
The signal receiver 52 of device is positioned close to the side of the display area 22, and the signal receiver 52 of the ambient light sensor passes through
The grooving portion 111 receives the ambient light for coming from the external world.Wherein, the display area 22 of the display screen 20 is incident to the light guide section 11
The angle formed with the incident direction 221 of the light of 111 junction of grooving portion with the horizontal plane of the display screen 20 is the maximum
Incidence angle 220, it is seen that the active edge of the light of display area 22 is the light guide section 11 and 111 junction of grooving portion, and is somebody's turn to do
The range of receiving of the signal receiver 52 of ambient light sensor is the grooving portion 111 and the transmissive portions 113, therefore can be reduced aobvious
Influence of the display area brightness of display screen to signal receiver, and then the detection accuracy of ambient light sensor is improved, carried with this
High electronic equipment adjusts the accuracy of brightness of display screen.
In certain embodiments, which is ultrasonic sensor, and the signal of the ultrasonic sensor is launched
Device 51 outwardly radiates ultrasonic wave by the transmissive portions 113 or the grooving portion 111, the signal receiver of the ultrasonic sensor
52 receive the ultrasonic wave reflected from the external world by the transmissive portions 113 or the grooving portion 111.For example, the supersonic sensing
The signal projector 51 and signal receiver 52 of device are positioned close to the side of the display area 22, the ultrasonic sensor at the same time
Signal projector 51 ultrasonic wave is outwardly radiated by the grooving portion 111, the signal receiver 52 of the ultrasonic sensor is logical
Cross the grooving portion 111 and receive the ultrasonic wave reflected from the external world.For example, the signal projector 51 of the ultrasonic sensor is set
The side of the display area 22 is being arranged far from close to the side of the display area 22, signal receiver 52, which passes
The signal projector 51 of sensor outwardly radiates ultrasonic wave by the grooving portion 111, the signal receiver of the ultrasonic sensor
52 receive the ultrasonic wave reflected from the external world by the transmissive portions 113.For example, the signal projector 51 of the ultrasonic sensor
It is arranged far from the side of the display area 22 at the same time with signal receiver 52, the signal projector 51 of the ultrasonic sensor is logical
Cross the transmissive portions 113 and outwardly radiate ultrasonic wave, the signal receiver 52 of the ultrasonic sensor is received by the transmissive portions 113
The ultrasonic wave reflected from the external world.Wherein, the signal angle of departure 510 of signal projector 51 is incident to the light guide section more than this
The maximum incident angle 220 of 112 light, it can be ensured that the ultrasonic signal that signal projector 51 gives off is launched with display screen
Visible light signal it is non-intersect, to reduce influence of the display area brightness of display screen to the ultrasonic sensor, and then improve
The accuracy of the detection proximity state of the ultrasonic sensor, improves electronic equipment according to the proximity state to control display with this
Screen puts out the accuracy of screen or bright screen, while can be to avoid influence of the ultrasonic wave that ultrasonic sensor radiates to display screen.
In certain embodiments, as shown in figure 5, Fig. 5 is another profile of the electronic equipment described in Fig. 1 along A-A directions.Can
To coat light shield layer 130 in 10 lower surface 13 of cover board corresponding to the shading region 201.Wherein, on 10 lower surface 13 of cover board
Shading region 201 on the orthographic projection covering part of light shield layer 130 display screen, the light shield layer 130 on 10 lower surface 13 of cover board
Maximal margin cannot block the incident ray of the maximum incident angle.
The light shield layer 130 is used to cover the ultrasonic sensor so that the ultrasonic sensor is visually hidden, while can
To reduce influence of the ambient to the ultrasonic sensor.
In certain embodiments, which is ink layer.
Electronic equipment provided by the embodiments of the present application, the arcuate structure of its cover board cause its display screen to be incident to the arc knot
The light of structure is emitted so that the light extraction region at least covering part shading region of the cover board, utilizes light refraction from the front of the cover board
Principle improves the accounting of the display area of display screen while visually reducing black surround, between the cover board and the display screen also
Sensor component is provided with, which includes signal projector and signal receiver, the signal hair of the signal projector
Firing angle is more than the maximum incident angle of the light for being incident to the arcuate structure, to reduce the display area brightness of display screen to sensing
The influence of device assembly, so improve sensor component detection accuracy, with this improve electronic equipment control display screen put out screen or
The accuracy of the bright screen of person, while display screen can be extended to avoid influence of the signal that the sensor component is launched to display screen
Service life.
Electronic equipment provided by the embodiments of the present application is described in detail above, specific case pair used herein
The principle and embodiment of the application is set forth, and the explanation of above example is only intended to help to understand the application.Meanwhile
For those skilled in the art, according to the thought of the application, change is had in specific embodiments and applications
Place, in conclusion this specification content should not be construed as the limitation to the application.
Claims (10)
1. a kind of electronic equipment, it is characterised in that including：
Housing；
Display screen, the display screen are arranged on front side of the housing, and the opposite sides of the display screen is provided with shading region；
Cover board, the cover plate lid set the display screen, and the opposite side of the cover board has arcuate structure, and the display screen is incident to
The light of the arcuate structure is emitted so that the light extraction region at least covering part shading of the cover board from the front of the cover board
Area, is additionally provided with sensor component between the cover board and the display screen, the sensor component include signal projector and
Signal receiver, the signal angle of departure of the signal projector enter more than the maximum of the light for being incident to the arcuate structure
Firing angle.
2. electronic equipment as claimed in claim 1, it is characterised in that the signal projector and signal of the sensor component connect
Device is received to be arranged on the shading region.
3. electronic equipment as claimed in claim 2, it is characterised in that the arcuate structure includes grooving portion and is located at respectively
The light guide section and transmissive portions of grooving portion both sides, wherein, the transmissive portions are located at the outside of the arcuate structure, the display
Screen is incident to the incident direction of the light guide section and the light of grooving portion junction and the horizontal plane of the display screen is formed
Angle be the maximum incident angle, the signal projector launches the hair of the signal to the transmissive portions or the grooving portion
It is the signal angle of departure to penetrate direction and the angle of the horizontal plane formation of the display screen.
4. electronic equipment as claimed in claim 3, it is characterised in that the sensor component is infrared proximity transducer, institute
The signal projector for stating infrared proximity transducer outwardly launches infrared light by the transmissive portions or the grooving portion, described
The signal receiver of infrared proximity transducer is reflected red by the transmissive portions or grooving portion reception from the external world
Outer light.
5. electronic equipment as claimed in claim 3, it is characterised in that the sensor component is ambient light sensor, described
The signal receiver of ambient light sensor receives the ambient light for coming from the external world by the transmissive portions or the grooving portion.
6. electronic equipment as claimed in claim 3, it is characterised in that the sensor component is ultrasonic sensor, described
The signal projector of ultrasonic sensor outwardly radiates ultrasonic wave, the ultrasound by the transmissive portions or the grooving portion
The signal receiver of wave sensor receives the ultrasonic wave reflected from the external world by the transmissive portions or the grooving portion.
7. electronic equipment as claimed in claim 6, it is characterised in that coated in the cover board lower surface corresponding to the shading region
Light shield layer, the light shield layer are used to cover the ultrasonic sensor.
8. electronic equipment as claimed in claim 7, it is characterised in that the light shield layer is ink layer.
9. electronic equipment as claimed in claim 3, it is characterised in that the cover board is further included positioned at the cover board opposite side
Facad structure between arcuate structure, the surface of the Facad structure is in curved that is plane or arching upward upwards.
10. electronic equipment as claimed in claim 9, it is characterised in that the grooving portion is the arcuate structure to the lid
The concave surface of plate indent, the light guide section are the first of the evagination being connected between the grooving portion and the Facad structure of the cover board
The of cambered surface, inclined-plane that the transmissive portions are extended to form to the arcuate structure outermost extreme direction for the grooving portion or evagination
Two cambered surfaces.
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| WO2020014819A1 (en) * | 2018-07-16 | 2020-01-23 | Oppo广东移动通信有限公司 | Electronic device |
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| CN110782796A (en) * | 2019-04-12 | 2020-02-11 | 友达光电股份有限公司 | Display device |
| CN114141164A (en) * | 2021-12-09 | 2022-03-04 | 维沃移动通信有限公司 | Electronic device |
| CN114279477A (en) * | 2021-11-10 | 2022-04-05 | 上海闻泰信息技术有限公司 | Sensor assembly and display device |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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