CN107968855A - Electronic device, electronic equipment and display panel control method - Google Patents
Electronic device, electronic equipment and display panel control method Download PDFInfo
- Publication number
- CN107968855A CN107968855A CN201711176012.XA CN201711176012A CN107968855A CN 107968855 A CN107968855 A CN 107968855A CN 201711176012 A CN201711176012 A CN 201711176012A CN 107968855 A CN107968855 A CN 107968855A
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- electronic equipment
- electrode body
- electronic device
- center
- charge variation
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Abstract
The embodiment of the present application provides a kind of electronic device, electronic equipment and display panel control method, electronic device includes at least two arrays of electrodes body group, in the electronic equipment or on side, electrode body group can form an equivalent capacity described in each of which, to form at least two equivalent capacitys；And detection chip, coupled with the equivalent capacity, determine object whether close to or away from the electronic equipment according to the charge variation of the equivalent capacity.Electronic device provided by the embodiments of the present application, the equivalent capacity formed by sensing structure, it can determine whether object is approaching according to the capacitance variations in object proximity, need not be separately provided close to sensory package come perceive object close to situation, without the perforate on the panel of electronic equipment, and then reduce the manufacture cost of electronic equipment.
Description
Technical field
This application involves technical field of electronic equipment, more particularly to a kind of electronic device, electronic equipment and display screen control
Method.
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 device, electronic equipment and display panel control method, can reduce electronics and set
Standby production cost.
The embodiment of the present application provides a kind of electronic device, and arranged on electronic equipment, the electronic device includes：
At least two arrays of electrodes body group, in the electronic equipment or on side, electrode body group described in each of which
An equivalent capacity is formed, to form at least two equivalent capacitys；And
Detection chip, couples with the equivalent capacity, determines whether object connects according to the charge variation of the equivalent capacity
Close or remote from the electronic equipment.
The embodiment of the present application also provides a kind of electronic equipment, including housing and electronic device, and the electronic device is installed on
On the housing, the electronic device is electronic device as described above.
The embodiment of the present application also provides a kind of display panel control method, applied to electronic equipment as described above, the electricity
Sub- equipment further includes display screen, the described method includes：
Obtain the first charge variation amount of first electrode body group, and the second charge variation amount of second electrode group；
Determine whether there is object in detection range according to the first charge variation amount and the second charge variation amount
Body obtains definitive result close to or away from the electronic equipment；
According to the light on and off of the definitive result control display screen.
Electronic device provided by the embodiments of the present application, passes through at least two equivalent electrics that at least two groups of sensing structures are formed
Hold, according to object, the capacitance variations of equivalent capacity can determine whether object is approaching when close to structure, without individually setting
Put close to sensory package come perceive object close to situation, without the perforate on the panel of electronic equipment, and then reduce electronics and set
Standby manufacture cost.
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 first structure schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is the second structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 3 is the 3rd structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 4 is the 4th structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 5 is the schematic diagram of electronic device provided by the embodiments of the present application.
Fig. 6 is the structure diagram of electronic device provided by the embodiments of the present application.
Fig. 7 is another structure diagram of electronic device provided by the embodiments of the present application.
Fig. 8 is the 5th structure diagram of electronic equipment provided by the embodiments of the present application.
Fig. 9 is the 6th structure diagram of electronic equipment provided by the embodiments of the present application.
Figure 10 is the 7th structure diagram of electronic equipment provided by the embodiments of the present application.
Figure 11 is the 8th structure diagram of electronic equipment provided by the embodiments of the present application.
Figure 12 realizes flow chart for display panel control method provided by the embodiments of the present application.
Figure 13 be it is provided by the embodiments of the present application judgement target object close to or away from realize flow chart.
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 device, electronic equipment and display panel control method.It will carry out respectively below
Describe in detail.The electronic device can be arranged in the electronic equipment, the electronic equipment can be smart mobile phone, tablet computer,
The electronic equipments such as intelligent watch.
Also referring to the first structure schematic diagram that 1, Fig. 1 is electronic equipment provided by the embodiments of the present application.The electronics is set
Standby 1 includes housing 10, antenna radiator 20, wiring board 30, display screen 40, battery 50.
Wherein, which can include cover board 11, center 12 and rear cover 13, and cover board 11, center 12 and rear cover 13 are mutual
Combination forms the housing 10, which has the confined space formed by cover board 11, center 12 and rear cover 13, to accommodate day
The devices such as beta radiation body 20, wiring board 30, display screen 40, battery 50.In certain embodiments, the lid of cover board 11 is set to center 12
On, the lid of rear cover 13 is set on center 12, and cover board 11 and rear cover 13 be located at the opposite face of center 12, cover board 11 and rear cover 13 with respect to setting
Put, the confined space of housing 10 is between cover board 11 and rear cover 13.
In certain embodiments, housing 10 can be metal shell.It should be noted that the embodiment of the present application housing 10
Material is not limited to this, and can also use other manner, such as：Housing 10 can include plastic portions and metal part.Compare again
Such as：Housing 10 can be plastic casing.Also such as：Housing 10 can be the shell structure that metal and plastic cement cooperate.Wherein,
Cover board 11 can be transparent glass cover plate.In some embodiments, cover board 11 can be made of materials such as sapphires
Glass cover-plate.
It should be noted that the structure of the embodiment of the present application housing is not limited to this, such as：Rear cover and center are integrally formed
Form 12 structure of a center.Specifically, the housing 10 includes cover board 11 and center 12, cover board 11 and center 12 interfix to be formed
One confined space, for storing the devices such as antenna radiator 20, wiring board 30, display screen 40, battery 50.
Wherein, the periphery of housing 10 includes end to end first sidepiece 101, the second sidepiece 102,103 and of the 3rd sidepiece
4th sidepiece 104.Wherein, the first sidepiece 101 and the 3rd sidepiece 103 are oppositely arranged, the second sidepiece 102 and 104 phase of the 4th sidepiece
To setting.
Referring to Fig. 2, Fig. 2 is the second structure diagram of electronic equipment provided by the embodiments of the present application.The housing 10 can
To be provided with earpiece holes 105, microphone aperture 106, speaker hole 108, Universal Serial Bus Interface hole 107 in its periphery.The ear
Machine hole 105, microphone aperture 106, speaker hole 108, Universal Serial Bus Interface hole 107 are through hole.
Wherein, which is installed on inside housing 10.Antenna radiator 20 is used for external emission wireless communication
Number, or receive the wireless signal of other electronic equipments transmission.Antenna radiator 20 for example can be radio-frequency antenna, bluetooth day
Line, Wireless Fidelity (WiFi) antenna etc..
Fig. 3 is the 3rd structure diagram of electronic equipment provided by the embodiments of the present application.
Wherein, which installs in the housing 10, which can be the mainboard of electronic equipment 1, wiring board
Motor, microphone 62, loudspeaker 64, earphone interface 61, Universal Serial Bus Interface 63, camera, ring can be integrated with 30
One in the functional units such as border optical sensor, receiver and processor 60, it is two or more.The wiring board 30 can integrate
There are microphone 62, loudspeaker 64, earphone interface 61, Universal Serial Bus Interface 63.Earphone interface 61 is arranged at earpiece holes 105
Put, microphone 62 is arranged at 106 position of microphone aperture, and Universal Serial Bus Interface 63 is arranged at Universal Serial Bus Interface hole
107 positions, loudspeaker 64 are arranged at 108 position of speaker hole.
In certain embodiments, which is fixed in housing 10.Specifically, the wiring board 30 can pass through screw
It is screwed on center 12, card can also be fitted on by the way of buckle on center 12.It should be noted that the embodiment of the present application line
Road plate 30 specifically be fixed to center 12 on mode be not limited to this, can with other manner, such as by buckle and screw be total to
With fixed mode.
Wherein, which installs in the housing 10, and battery 50 is electrically connected with the wiring board 30, with to electronic equipment
1 provides power supply.Housing 10 can be as the battery cover of battery 50.Housing 10 covers battery 50 to protect battery 50, particularly
Rear cover covers battery 50 to protect battery 50, reduces collision, the damage falling etc. and be subject to of the battery 50 due to electronic equipment 1.
Wherein, which installs in the housing 10, meanwhile, which is electrically connected on wiring board 30, with shape
Into the display surface of electronic equipment 1.The display screen 40 includes display area 111 and non-display area 112.The display area 111 can
With for showing the picture of electronic equipment 1 or carry out touching manipulation etc. for user.The top area of the non-display area 112 is opened
If for the perforate of sound and light conduction, the work(such as fingerprint module, touch controlled key can be set on 112 bottom of non-display area
Can component.Wherein the cover board 11 is installed on display screen 40, to cover display screen 40, forms the viewing area identical with display screen 40
Domain and non-display area, can specifically refer to display area and the non-display area of display screen 40.
It should be noted that the structure of the display screen 40 is not limited to this.For example the display screen can be comprehensive screen or different
Property screen, specifically, referring to Fig. 4, Fig. 4 be electronic equipment provided by the embodiments of the present application another structure diagram.In Fig. 4
Electronic equipment in electronic equipment and Fig. 1 difference lies in：The non-display area is formed directly on display screen 40, such as aobvious
The non-display area of display screen 40 is arranged to transparent configuration or through-hole structure, so that optical signal passes through, or directly in display screen 40
Non-display area open up for structures such as the perforate of light conduction or notches, can be by front camera, ambient light sensor etc.
Non-display area position is arranged at, so that front camera is taken pictures, photoelectric sensor detects.
It should also be noted that, in certain embodiments, display screen 40 can not also include non-display area, and be arranged to
Ambient light sensor, can be arranged at below display screen by screen structure comprehensively.
Refering to Fig. 5, Fig. 5 is the schematic diagram of electronic device provided by the embodiments of the present application.The electronic device includes electrode body
Group and detection chip, illustrate only one of which electrode body group in figure for convenience.
Wherein, the first sidepiece 101, the second sidepiece 102 or the of electronic equipment can be arranged on reference to Fig. 1-4, electronic device
In three sidepieces 103, and electronic device can be separately provided, or be integrated in the first sidepiece 101 positioned at electronic equipment, the second side
On the center 12 of 102 or the 3rd sidepiece 103 of portion.Opposite side of the display screen 40 with respect to display direction, specific position can also be arranged on
Putting can be set according to actual conditions.
Wherein, which includes first electrode body 601 and second electrode body 602, first electrode body 601 and second
Electrode body 602 forms an equivalent capacity C.The first electrode body 601 and second electrode body 602 can be made of metal material
Structure, such as copper, gold, aluminium, magnesium or its alloy, which can be sheet, strip, bulk etc., such as copper sheet, aluminum strip etc..
The distance between the first electrode body 601 and second electrode body 602, produce with respect to magnitude of voltage etc. can according to actual conditions and
If so that formed between the two from holding effect, it is sufficient at human body (such as close to 2 centimetres within) close to a certain extent
The change of its electric charge can be measured by external equipment.
Wherein, formed between the detection chip 603 and above-mentioned first electrode body 601 and second electrode body 602 equivalent
Capacitive coupling, and determine object whether close to or away from electronic equipment according to the charge variation of the equivalent capacity.The detection chip
603 can be the connection between the model that can be used in the prior art, with first electrode body 601 and second electrode body 602
Relation can be set according to actual conditions.For example, the test side of detection chip 603 is connected to first electrode body 601 and second
Between electrode body 602, or the detection chip 603 can be with the electricity of first electrode body 601 and second by other connection modes
The equivalent capacity formed between polar body 602 forms coupled relation, at this time between first electrode body 601 and the second electrode body 602
The charge variation of generation can be detected by the detection chip 603.
In the course of work, equivalent capacity is formed because of voltage difference between first electrode body 601 and second electrode body 602, if
Have that human body (such as hand, face) is close, and people knows from experience to form one equally at this time.First electrode body 601 and second electrode at this time
The equivalent capacity formed between body 602 can be subject to the influence equally and change its electric charge, and detection chip 603 detects the electricity
The change of lotus can determine that someone's body is close, so send with human body close to when corresponding electric signal.
In certain embodiments, referring to Fig. 6, Fig. 6 is the structure diagram of electronic device provided by the embodiments of the present application.
The one of which electrode body group of the electronic device is located on the frame of electronic equipment, it is necessary to illustrate, is schemed for convenience
In illustrate only one of which electrode body group, other electrode body groups equally can use and the same or similar structure in Fig. 6.
One group of electrode body group, including first electrode body 601 and second electrode body 602, the center of electronic equipment include the
One center 121, the second center 122.
Wherein, first electrode body 601 be arranged on electronic equipment the first center 121 on, the electronic device include with first
The distributing point 70 that frame 121 connects.Specifically, the first electrode body 601 can in same processing procedure with metal substrate injection molding,
Or first electrode body 601 is regard the metal part of the first center 121 as by the form of coupling, can also be by detachably solid
Fixed mode is fixed on the first center 121.It should be noted that the relation between 601 and first center 121 of first electrode body
It is not limited to this, can be set according to actual conditions.
The second electrode body 602 is arranged on the second center 122 of the electronic equipment.Specifically, the gold of the second center 122
Second electrode body 602 can also be fixed by way of being detachably fixed directly as second electrode body 602 by belonging to part
On the second center 122.
Gap is equipped between first center, 121 and second center 122, to facilitate first electrode body 601 and second electrode
Equivalent capacity is formed between body 602.In one embodiment, which can fill megohmite insulant, such as plastics, rubber so that
First center 121 and the second center 122 form one.
One end of first center 121 is connected with distributing point 70.In one embodiment, 70 and first center 121 of distributing point
Link position be located in the first center 121 away from the second center 122 side, to reduce distributing point 70 to the first electrode body
The influence of the equivalent capacity formed between 601 and second electrode body 602, ensures to the charge detection result of the equivalent capacity
Accuracy.
603 one end of detection chip of the electronic device is connected with the second center 122, other end ground connection.During work, the first electricity
Polar body 601 is produced voltage difference by the feed effect of distributing point 70 with the second electrode body 602 as the second center 122, so that shape
Into equivalent capacity, which can detect the charge variation of the equivalent capacity, and produce corresponding electric signal.
It should be understood that in the case where possessing multi-group electrode body group, which can be placed on
On the center of electronic equipment, its specific location can be set according to actual conditions, and the application is not limited thereto.
By will be arranged to the first center 121 of first electrode body 601 and be used as the second center of second electrode body 602
122 form equivalent capacity, and detect its charge variation using detection chip 603, can utilize and hold effect certainly in certain distance
Detect human body closer or far from eliminating the needs for being positioned proximate to sensor, and big without be made to electronic devices structure
Change and the function close to sensing can be achieved, save the production cost of electronic equipment.
In certain embodiments, referring to Fig. 7, another structure that Fig. 7 is electronic device provided by the embodiments of the present application is shown
It is intended to.
The one of which electrode body group of the electronic device is shown in Fig. 7, further it is shown that the display screen 40 of electronic equipment.Need
It is noted that illustrate only one of which electrode body group in figure for convenience, other electrode body groups can equally use
With the same or similar structure in Fig. 7.
Wherein, electrode body is mounted on 40 rear of display screen, namely the opposite side of opposite display direction, the electrode body group include
First electrode body 601 and second electrode body 602, are arranged in parallel between the first electrode body 601 and second electrode body 602.
In certain embodiments, which can be wholely set, and be fixed on display screen 40, or fixed online
On the plate of road and it is located at display screen 40, the specific placement location of the motor group can be set according to actual conditions.
The equivalent capacity that the detection chip 603 and electrode body group of the electronic device are formed is coupled, so that the detection core
Piece 603 can detect the charge variation of the equivalent capacity, and produce corresponding electric signal.
It should be understood that in the case where possessing multi-group electrode body group, which can be placed on
On 40 rear of display screen of electronic equipment, namely the opposite side of opposite display direction, its specific location can be according to actual conditions
Set, the application is not limited thereto.
By the way that electrode body group is located at 40 rear of display screen, namely the opposite side of opposite display direction, equivalent capacity is formed,
And using detection chip 603 detect its charge variation, can utilize from hold effect be detected in certain distance the close of human body or
It is remote, the needs for being positioned proximate to sensor are eliminated, and can be achieved to approach without making electronic devices structure big change
The function of sensing, saves the production cost of electronic equipment.
In certain embodiments, referring to Fig. 8, the 5th structure that Fig. 8 is electronic equipment provided by the embodiments of the present application is shown
It is intended to.
Wherein, electronic device includes two arrays of electrodes body group 60, and is respectively arranged on the top of electronic equipment.Specifically, the electricity
The electrode body group 60 of sub-device is arranged on the top center of electronic equipment, which can be by setting multistage center to realize figure
Electronic device in 6.In order to facilitate description, the details of the electronic device may be referred to the content in Fig. 6, and details are not described herein.
Wherein, a distance is equipped between two electronic devices, and is disposed close to the headphone of electronic equipment, work as face
Need to use receiver during close to electronic device, the electric charge for the equivalent capacity that electronic device is formed can be changed.By by electricity
A distance is set between sub-device, can determine to be by detecting obtained charge variation amount to two arrays of electrodes body group 60
No is face close to still simply user's false touch.
For example, when the charge variation amount of one of which electrode body group 60 is larger and is more than preset value, and another group of electrode body
The charge variation amount of group 60 is smaller and be less than preset value, then can determine the object detected by larger one group of charge variation amount
Smaller, close object is not face, and electronic equipment does not respond it.When the charge variation of one of which electrode body group 60
Measure larger and be more than preset value, and the charge variation amount of another group of electrode body group 60 is also larger and is more than preset value, then can be true
Fixed close object is likely to be face, at this time electronic equipment it is made face close to when operate accordingly.Need to illustrate
, the concrete numerical value of the distance can be set according to actual conditions.
The set-up mode of two arrays of electrodes body group 60 in the electronic equipment, can need to use receiver and close in face
Or away from electronic device when, more accurately judge the situation of face, and effectively avoid to other objects closer or far from when
Caused erroneous judgement.
In certain embodiments, referring to Fig. 9, the 6th structure that Fig. 9 is electronic equipment provided by the embodiments of the present application is shown
It is intended to.
Compared with Fig. 8, difference lies in electronic device includes two arrays of electrodes body group 60 to the embodiment, and is respectively arranged on electricity
The top both sides of sub- equipment.Specifically, the electrode body group 60 of the electronic device is arranged on the center of the top both sides of electronic equipment,
The center can realize the electronic device in Fig. 6 by setting multistage center.In order to facilitate description, the details of the electronic device
The content in Fig. 6 is may be referred to, details are not described herein.
Likewise, the set-up mode of the two arrays of electrodes body group 60 in the electronic equipment, can need to use to listen in face
Cylinder and during closer or far from electronic device, more accurately judge the situation of face, and effectively avoid close to other objects
Or caused erroneous judgement when remote.
In certain embodiments, referring to Fig. 10, Figure 10 is the 7th structure of electronic equipment provided by the embodiments of the present application
Schematic diagram.
Compared with Fig. 8 or 9, difference lies in electronic device includes two arrays of electrodes body group 60 to the embodiment, and is respectively arranged on
40 rear of display screen of electronic equipment, namely display screen 40 is relative to the opposite side of display direction.
Certainly, this can be equally disposed close near the headphone of electronic equipment, to facilitate when face needs to use
Receiver and close to electronic device when, can detect to obtain more reliable charge variation amount.
Likewise, the set-up mode of the two arrays of electrodes body group 60 in the electronic equipment, can need to use to listen in face
Cylinder and during closer or far from electronic device, more accurately judge the situation of face, and effectively avoid close to other objects
Or caused erroneous judgement when remote.
In certain embodiments, the 8th structure that 1, Figure 11 is electronic equipment provided by the embodiments of the present application is please referred to Fig.1
Schematic diagram.
Wherein, electronic equipment 1 can include the electronic device described in Fig. 5-10, further include wiring board 30 and display
Shield 40, be integrated with processor 31 on the wiring board 30, which is electrically connected with detection chip, for according to detection chip
Object space determined by 603 performs default operation.
For example, when electronic device detect human body close to when, at this time detection chip 603 can send human body close to when it is corresponding
Electric signal, processor 31 can carry out display screen 40 according to the electric signal putting out screen operation.
Alternatively, when electronic device detects that human body is remote, and display screen 40 is in what is just entered after by human body at this time
Put out screen state, at this time detection chip 603 can send human body away from when corresponding electric signal, processor 31 can according to the electric signal pair
Display screen 40 carries out bright screen operation.
The equivalent capacity that the electronic equipment can be formed by sensing structure, according to the capacitance variations in object proximity
Can determine whether object is approaching, without be separately provided close to sensory package come perceive object close to situation, without
Perforate on the panel of electronic equipment, and then reduce the manufacture cost of electronic equipment.
In certain embodiments, the reality that 2, Figure 12 is display panel control method provided by the embodiments of the present application is please referred to Fig.1
Existing flow.
The display panel control method can be applied in the electronic equipment with electronic device described in Fig. 1-11, this method
Including：
201st, the first charge variation amount of first electrode body group, and the second charge variation amount of second electrode group are obtained.
Wherein, when there is human body close to electronic device, the equivalent capacity that electrode body group is formed is by human body
Influence can change its quantity of electric charge.Therefore, the first charge variation amount of first electrode body group, and the second of second electrode group are obtained
Charge variation amount, can be according to the charge variation amount at two to determine whether there is the human body close.
Specifically, can be measured by the detection chip in electronic device, which can be existing skill
Connection relation between the model that can be used in art, with first electrode body and second electrode body can according to actual conditions and
If.For example, the test side of detection chip is connected between first electrode body and second electrode body, or pass through other connection sides
Formula enables the equivalent capacity formed between the detection chip and first electrode body and second electrode body to form coupled relation, at this time
The charge variation produced between first electrode body and the second electrode body can be detected by the detection chip.
202nd, determine whether there is target object to connect in detection range according to the first charge variation amount and the second charge variation amount
Close or remote from electronic equipment, definitive result is obtained.
Wherein, target object is mainly human body, such as face.
, can be according to relation between the two come to being after the first charge variation amount that obtains and the second charge variation amount
It is no to have face closer or far from being judged.
Wherein it is determined that process can be the size for the charge variation amount for judging two arrays of electrodes body group respectively, or judge two
Magnitude relationship between the charge variation amount of group electrode body group.
For example, judge whether the first charge variation amount and the numerical value of the second charge variation amount are more than preset value respectively, or
With reference to the first charge variation amount and the difference of the numerical value of the second charge variation amount, from the point of view of whether be the larger face of area or simply
Finger.
203rd, according to the light on and off of definitive result control display screen.
For example, because the area of face is larger, when the charge variation amount of one of which electrode body group is larger and is more than preset value,
And the charge variation amount of another group of electrode body group is smaller and is less than preset value, then can determine one group of larger institute of charge variation amount
The object detected is smaller, and close object is not face, and electronic equipment does not respond it.When one of which electrode body group
Charge variation amount it is larger and be more than preset value, and the charge variation amount of another group of electrode body group is also larger and is more than preset value,
Can then determine that close object is likely to be face, at this time electronic equipment it is made face close to when operate accordingly.
It should be noted that the concrete numerical value of the distance can be set according to actual conditions.
It should be noted that the embodiment of the present application only provides the detection judgment mode between wherein two arrays of electrodes body group, together
Reason can be set as unit application in the electronic device with electrode body group more than two and the electronics with the structure
In standby, details are not described herein by the application.
When electronic device detect human body close to when, at this time detection chip can send human body close to when corresponding electric signal,
The processor of electronic equipment can carry out display screen according to the electric signal putting out screen operation.
Alternatively, when electronic device detects that human body is remote, and display screen is in because what human body just entered after puts out at this time
Screen state, at this time detection chip can send human body away from when corresponding electric signal, processor can be according to the electric signal to display screen
Carry out bright screen operation.
It follows that the display panel control method is by obtaining the charge variation amount of two arrays of electrodes body group, and according to two groups
Charge variation amount judges the situation of the object close to or away from electronic equipment, can need use receiver and lean in face
During close or remote from electronic device, the situation of face is more accurately judged, perceived without being separately provided close to sensory package
Object close to situation, without the perforate on the panel of electronic equipment, and then reduce the manufacture cost of electronic equipment, and effectively keep away
Exempt to other objects closer or far from when caused erroneous judgement.
In certain embodiments, please refer to Fig.1 3, Figure 13 for it is provided by the embodiments of the present application judgement target object approach or
Remote realizes flow.The flow includes：
301st, when the first charge variation amount and the second charge variation amount are all higher than preset value, two groups of charge variation amounts are obtained
Difference.
Wherein, can be by setting a minimum charge variation amount to be used as threshold value, namely this in order to reduce the situation of erroneous judgement
Locate the preset value to carry out triggering restriction, only preset when the first charge variation amount and the second charge variation amount are all higher than this
, could trigger action during value.
Then, after the first charge variation amount and the second charge variation amount are all higher than the preset value and trigger judgment step,
By the difference for obtaining two groups of charge variation amounts, it may be determined that the difference of the numerical value change amplitude of two groups of charge variation amounts.
302nd, determine whether to have target object in detection range close to or away from electronic equipment according to difference, obtain and determine knot
Fruit.
Area close to or far away from the object of electronic equipment can be determined according to difference, and then avoid false touch.
Specifically, it can include：
Judge whether the difference is less than predetermined threshold value；
If, it is determined that there is the target object in detection range close to or far away from the electronic equipment；
If not, it is determined that there is no the target object in detection range close to or away from the electronic equipment.
For example, there is the electronic equipment of two arrays of electrodes body group when finger is close, and one of which electrode body group is closer to,
The charge variation amount being closer at this time detected by the electrode body group of finger is larger, and another set electrode body group is because distance
Be related to that its charge variation amount is smaller, can be easily determined at this time be small volume human body, such as above-mentioned finger.Instead
It, if the difference of the charge variation amount of two arrays of electrodes body group is smaller, it may be determined that it is the larger human body of volume, such as face.
Therefore when only face closer or far from when just perform operate in the case of, the result which is judged is more accurate.
Become it follows that obtaining two groups of electric charges when the first charge variation amount and the second charge variation amount are all higher than preset value
The difference of change amount, and target object is determined whether close to or away from electronic equipment using difference, it is possible to prevente effectively from false touch or
The situation of erroneous judgement so that judging result is more accurate, credible.
The embodiment of the present application also provides a kind of storage medium, and the storage medium stores a plurality of instruction, a plurality of instruction
Suitable for being loaded by processor to perform the display panel control method in above-described embodiment, such as：Obtain the of first electrode body group
One charge variation amount, and the second charge variation amount of second electrode group；According to the first charge variation amount and described second
Charge variation amount determines whether to have target object in detection range close to or away from the electronic equipment, acquisition definitive result；Root
According to the light on and off of the definitive result control display screen.
It should be noted that one of ordinary skill in the art will appreciate that whole in the various methods of above-described embodiment or
Part steps are relevant hardware can be instructed to complete by program, which can be stored in computer-readable medium
In, which can include but is not limited to：Read-only storage (ROM, Read Only Memory), random access memory
(RAM, Random Access Memory), disk or CD etc..
Detailed Jie has been carried out to electronic device provided by the embodiments of the present application, electronic equipment and display panel control method above
Continue, specific case used herein is set forth the principle and embodiment of the application, and the explanation of above example is only
It is to be used to help understand the application.Meanwhile for those skilled in the art, according to the thought of the application, in specific embodiment party
There will be changes in formula and application range, in conclusion this specification content should not be construed as the limitation to the application.
Claims (13)
1. a kind of electronic device, arranged on electronic equipment, it is characterised in that the electronic device includes：
At least two arrays of electrodes body group, in the electronic equipment or on side, electrode body group can be formed described in each of which
One equivalent capacity, to form at least two equivalent capacitys；And
Detection chip, couples with the equivalent capacity, according to the charge variation of the equivalent capacity determine object it is whether close or
Away from the electronic equipment.
2. electronic device as claimed in claim 1, it is characterised in that the electrode body group includes first electrode body and second
Electrode body, is arranged in parallel between the first electrode body and the second electrode body, the detection chip and the first electrode
Body or the second electrode body are electrically connected.
3. electronic device as claimed in claim 2, it is characterised in that the electronic equipment is included in the first center and second
Frame, the first electrode body are arranged on the first center of the electronic equipment, and the second electrode body is arranged on the electronic equipment
The second center on, form gap between first center and second center.
4. electronic device as claimed in claim 3, it is characterised in that the electronic equipment further includes distributing point, the feed
Point is connected with first center, and the link position of the distributing point and first center is located at remote in first center
The side of second center.
5. electronic device as claimed in claim 4, it is characterised in that the detection chip is electrically connected with second center.
6. electronic device as claimed in claim 1, it is characterised in that the electronic equipment further includes display screen, the electrode
Body is mounted on opposite side of the display screen relative to display direction.
7. a kind of electronic equipment, it is characterised in that including housing and electronic device, the electronic device is installed on the housing
On, the electronic device is the electronic device described in claim 1-6 any one.
8. object proximity detection components as claimed in claim 7, it is characterised in that the electronic device includes two arrays of electrodes body
Group, and the two arrays of electrodes body group is located on the center of the electronic equipment opposite sides.
9. electronic equipment as claimed in claim 7, it is characterised in that the electronic equipment further includes processor, the processing
Device is electrically connected with the detection chip, and it is default that the processor is used for the object space execution according to determined by the detection chip
Operation.
A kind of 10. display panel control method, applied to the electronic equipment as described in claim 7-9 any one, the electronics
Equipment further includes display screen, it is characterised in that the described method includes：
Obtain the first charge variation amount of first electrode body group, and the second charge variation amount of second electrode group；
Determine whether there is target object to connect in detection range according to the first charge variation amount and the second charge variation amount
Close or remote from the electronic equipment, definitive result is obtained；
According to the light on and off of the definitive result control display screen.
11. display panel control method as claimed in claim 10, it is characterised in that described according to the first charge variation amount
Determine whether to have target object in detection range close to or away from the electronic equipment with the second charge variation amount, obtain true
It is fixed as a result, including：
When the first charge variation amount and the second charge variation amount are all higher than preset value, two groups of charge variation amounts are obtained
Difference；
Determine whether to have target object in detection range close to or away from the electronic equipment according to the difference, obtain and determine knot
Fruit.
12. display panel control method as claimed in claim 11, it is characterised in that described that detection model is determined according to the difference
Whether there is electronic equipment described in object proximity in enclosing, obtain definitive result, including：
Judge whether the difference is less than predetermined threshold value；
If, it is determined that there is the target object in detection range close to or away from the electronic equipment；
If not, it is determined that there is no the target object in detection range close to or away from the electronic equipment.
13. a kind of storage medium, it is characterised in that the storage medium stores a plurality of instruction, and a plurality of instruction is suitable for counting
When being run on calculation machine so that the computer performs the display panel control method as described in claim 10 to 12 any one.
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| CN107968855B (en) | 2020-08-04 |
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