CN107908313A - The control method and electronic device of electronic device - Google Patents
The control method and electronic device of electronic device Download PDFInfo
- Publication number
- CN107908313A CN107908313A CN201711176955.2A CN201711176955A CN107908313A CN 107908313 A CN107908313 A CN 107908313A CN 201711176955 A CN201711176955 A CN 201711176955A CN 107908313 A CN107908313 A CN 107908313A
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- China
- Prior art keywords
- touch
- touch area
- electronic device
- state
- display screen
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Classifications
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- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
Abstract
This application discloses the control method and electronic device of a kind of electronic device.The control method of the electronic device includes：Applied to the electronic device with display screen, the display screen includes the first touch area and the second touch area, first touch area is located at the top of the display screen, by adjusting the first touch area of display screen touch sensitivity so that first touch area is suspension touch condition, the distance between user and first touch area state are detected by the first touch area of the suspension touch condition, in response to the distance state, the electronic device is controlled to realize control function corresponding with the distance state.The electronic device of the embodiment of the present application is when realizing close to function, by adjusting the touch sensitivity of the fixed area on display screen top to realize suspension touch control, realized using the touching signals of display screen in itself close to function, to improve the accuracy that electronic device control display screen puts out screen or bright screen, and structural compactness can be improved, save design cost.
Description
Technical field
This application involves mobile communication technology field, more particularly to mobile device technology field, and in particular to a kind of electronics
The control method and electronic device of device.
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 control method and electronic device of electronic device, can improve electronic device control
Display screen puts out the accuracy of screen or bright screen.
The embodiment of the present application provides a kind of control method of electronic device, applied to the electronic device with display screen, its
It is characterized in that, the display screen includes the first touch area and the second touch area, and first touch area is positioned at described aobvious
The top of display screen, the described method includes：
The touch sensitivity of first touch area is adjusted so that first touch area is suspension touch condition；
By the first touch area of the suspension touch condition detect between user and first touch area away from
From state；
In response to the distance state, the electronic device is controlled to realize control function corresponding with the distance state.
The embodiment of the present application also provides a kind of electronic device, including：
Display screen, including the first touch area and the second touch area, first touch area are located at the display screen
Top；
Control circuit, for adjusting the touch sensitivity of first touch area so that first touch area is outstanding
Floating touch condition；Detected by the first touch area of the suspension touch condition between user and first touch area
Distance state；In response to the distance state, the electronic device is controlled to realize control function corresponding with the distance state.
Electronic device provided by the embodiments of the present application with display screen, the display screen include the first touch area and the
Two touch areas, first touch area is located at the top of the display screen, by adjusting the first touch area of display screen
Touch sensitivity so that first touch area is suspension touch condition, pass through the suspension touch condition first touches
The distance between region detection user and first touch area state, in response to the distance state, control the electronics
Device realizes control function corresponding with the distance state.The electronic device of the embodiment of the present application when realize close to function when,
By adjusting display screen top fixed area touch sensitivity to realize suspension touch control, utilize display screen in itself touch-control letter
Number realize close to function, put out the accuracy of screen or bright screen to improve electronic device control display screen, and structural compactness can be improved,
Save design cost.
Brief description of the drawings
Below in conjunction with the accompanying drawings, by the way that the embodiment of the application is described in detail, the technical solution of the application will be made
And other beneficial effects are apparent.
Fig. 1 is a kind of structure diagram of electronic device provided by the embodiments of the present application.
Fig. 2 is a kind of another structure diagram of electronic device provided by the embodiments of the present application.
Fig. 3 is a kind of another structure diagram of electronic device provided by the embodiments of the present application.
Fig. 4 is a kind of another structure diagram of electronic device provided by the embodiments of the present application.
Fig. 5 is a kind of flow diagram of the control method of electronic device provided by the embodiments of the present application.
Fig. 6 is a kind of another structure diagram of electronic device provided by the embodiments of the present application.
Fig. 7 is a kind of another structure diagram of electronic device provided by the embodiments of the present application.
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.
A kind of executive agent of the control method of electronic device provided by the embodiments of the present application, can be the embodiment of the present application
A kind of electronic device provided, or it is integrated with electronic equipment (for example palm PC, tablet computer, the intelligence of the electronic device
Energy mobile phone, smart television etc.).
Specifically, please referring to Fig.1 to Fig.4, Fig. 1 to Fig. 4 is a kind of knot of electronic device provided by the embodiments of the present application
Structure schematic diagram.The embodiment of the present application provides a kind of electronic device, which can be the electronics such as smart mobile phone, tablet computer
Equipment.The electronic device 100 includes cover board 10, 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.
Display screen 20 is installed on housing 40, to form the display surface of electronic device 100.Display screen 20 is used as electronic device
100 front housing, forms an enclosure space, for accommodating other electronic components of electronic device 100 with housing 40.Meanwhile show
Screen 20 forms the display surface of electronic device 100, for showing the information such as image, text.Wherein, which can be to touch
Screen, for receiving touching signals, and mutually should touching signals, and accordingly exported on the display face, to realize human-computer interaction.
For example the display screen 20 is capacitive touch screen.Wherein, which further includes the first touch area 21 and the second Petting Area
Domain 22, first touch area 21 are located at the top of the display screen 20.
As shown in Figure 1, display screen 20 can include non-display area 201 and display area 202.The non-display area 201
Top area can open up perforate for sound and light conduction, which can set fingerprint
The functional units such as module, touch controlled key.The display area 202 can be used for the picture of display electronics assemblies 100 or for user
Carry out touching manipulation etc..Wherein the cover board 10 is installed on display screen 20, to cover display screen 20, is formed identical with display screen 20
Display area and non-display area, specifically can refer to display screen 20 display area and non-display area.Need what is illustrated
It is that the structure of the display screen 20 is not limited to this.For example display screen 20 can also be abnormity screen.As illustrated in FIG. 2, the display
Screen 20 further includes the first touch area 21 and the second touch area 22, which is located at the display area 202
Top.
As shown in figure 3, display screen 20 can be to shield comprehensively, it is possible to achieve full screen display.I.e. display screen 20 only includes display
Region, without including non-display area.As illustrated in FIG. 4, which further includes the first touch area 21 and second and touches
Region 22, first touch area 21 is positioned at the top of screen 20 comprehensively.
Circuit board 30 is installed on inside housing 40, and circuit board 30 is housed in above-mentioned enclosure space.Circuit board 30 can
Think the mainboard of electronic device 100.Earth point is provided with circuit board 30, to realize the ground connection of circuit board 30.On circuit board 30
The functional units such as camera, processor can be integrated with.Meanwhile display screen 20 can be electrically connected to circuit board 30.
In certain embodiments, control circuit 31 is provided with circuit board 30.Wherein, the control circuit 31 and display screen 20
Connection, the control circuit 31 export electric signal to display screen 20, show information with control display screen 20, receive touching signals, bright
Screen or breath screen etc..Wherein, which can also be connected with the processor in electronic device 100, with according to processor
Instruction control control display screen 20 show information, receive touching signals, bright screen or breath screen etc..
Housing 40 is used for the exterior contour for forming electronic device 100.The material of housing 40 can be plastics or metal.Housing
40 can be integrally formed.
Referring to Fig. 5, Fig. 5 is a kind of flow diagram of the control method of electronic device provided by the embodiments of the present application.
The method is applied to the electronic device 100 with display screen 20, which further includes the first touch area 21 and second
Touch area 22, first touch area 21 are located at the top of the display screen 20, the described method includes：
Step 101, the touch sensitivity of first touch area is adjusted so that first touch area is touched to suspend
Touch state.
Wherein, when detecting that the electronic device enters talking state, the touch spirit of first touch area is adjusted
Sensitivity is so that first touch area is suspension touch condition.
Wherein, which can be capacitive touch screen, and two kinds of capacitances can be provided with the capacitive touch screen,
That is mutual capacitance and self-capacitance.Wherein, mutual capacitance is horizontal in glass surface ITO indium tin oxide transparent conductive semiconductors film production
To electrode and longitudinal electrode, the place that two arrays of electrodes intersects will form capacitance, namely this two arrays of electrodes has respectively constituted capacitance
The two poles of the earth, when finger touches touch-screen, have impact on coupling of the touch point nearby between two electrodes, thus change this two
Capacitance between a electrode, when detecting mutual capacitance size, horizontal electrode sends pumping signal, longitudinal all electrodes successively
Signal is received at the same time, to obtain the capacitance size of all horizontal and vertical electrode joints, i.e., the two dimension of whole touch-screen is put down
The capacitance size in face, according to touch screen two-dimensional capacitance change data, can calculate the coordinate of each touch point, therefore,
Even if there are multiple touch points on screen, the true coordinate of each touch point can be also calculated.Mutual capacitance can be used for realizing that multiple spot touches
Touch detection, but the electric field very little of mutual capacitance, so that signal strength is very low, it can not sense very small and weak signal, therefore
When sensing object (such as finger of user) hovers on the screen, mutual capacitance can not just sense signal.Self-capacitance is in glass
Glass surface is fabricated to laterally and longitudinally electrod-array with ITO, these horizontal and vertical electrodes form capacitance with ground respectively, i.e., certainly
Capacitance is the capacitance of electrode over the ground；When finger touches capacitance plate, the capacitance of finger will be added in screen body capacitance, make screen
The increase of body capacitance amount；In touch detection, self-capacitance detects laterally and longitudinally electrod-array respectively successively, according to electric before and after touch
The change of appearance, determines lateral coordinates and longitudinal coordinate respectively, is then combined into the touch coordinate of plane；The scanning side of self-capacitance
Formula, X-axis and Y direction are projected to equivalent to the touch point on touch-screen respectively, are then calculated respectively in X-axis and Y direction
Go out coordinate, be finally combined into the coordinate of touch point.Wherein, self-capacitance can produce the signal more powerful than mutual capacitance, can be used for
Farther sensing object is detected, for example detects the distance of reaction scope of finger up to 20mm.
Wherein, which further includes the first touch area 21 and the second touch area 22, first touch area 21
Positioned at the top of the display screen 20, which is to be excluded on the display screen 20 outside first touch area 21
Touch area.
In certain embodiments, two kinds of capacitances, including mutual capacitance and self-capacitance are provided with first touch area 21；Should
A kind of capacitance, including mutual capacitance are provided with second touch area 22.For example, work as display screen 20 after the power is turned on, the first touch area
21 and 22 mutual capacitance of the second touch area it is in running order all the time, the self-capacitance of the first touch area 21 may be at work shape
State or resting state.Such as first the self-capacitance of touch area 21 be typically in resting state, when detecting electronic device 100
During into talking state, the self-capacitance of the first touch area 21 just starts power up, and is transferred to working status from resting state, and strengthen
The electric field signal intensity of the self-capacitance of first touch area 21 is so that first touch area 21 is suspension touch condition.Into one
Step, when detecting that the electronic device 100 exits talking state, reduce the electric field letter of the self-capacitance of first touch area 21
Number intensity closes the self-capacitance of first touch area 21 so that first touch area 21 is contact touch condition.
In certain embodiments, the full frame of the display screen 20 is above provided with two kinds of capacitances at the same time, i.e. first touch area
21 and second touch area 22 at the same time be provided with mutual capacitance and self-capacitance.For example, working as display screen 20 after the power is turned on, first touches
21 and second touch area of region, 22 mutual capacitance and self-capacitance are in running order all the time, when detecting that electronic device 100 enters
During talking state, the self-capacitance of the second touch area 22 is closed, so that the self-capacitance of only the first touch area 21 is maintained at
Working status, and strengthen the electric field signal intensity of the self-capacitance of first touch area 21 so that first touch area 21 is outstanding
Floating touch condition, second touch area 22 are contact touch condition.
In certain embodiments, the touch sensitivity of first touch area can be individually heightened, and keeps second to touch
The touch sensitivity for touching region is constant.
For example mutual capacitance and self-capacitance are provided with first touch area 21, only set on second touch area 22
Mutual capacitance, for example, working as display screen 20 after the power is turned on, the first touch area 21 and 22 mutual capacitance of the second touch area are in work all the time
State, the self-capacitance of the first touch area 21 may be at working status or resting state.Such as first touch area 21
Self-capacitance is typically in resting state, when detecting that electronic device 100 enters talking state, the electricity certainly of the first touch area 21
Appearance just starts power up, and is transferred to working status from resting state, and strengthen the electric field signal of the self-capacitance of first touch area 21
Intensity is so that first touch area 21 is suspension touch condition, and keeps the electric field of the mutual capacitance of second touch area 22 to believe
Number intensity is constant.
For example it is provided with mutual capacitance and self-capacitance, example at the same time on first touch area 21 and second touch area 22
Such as, when display screen 20 after the power is turned on, the first touch area 21 and 22 mutual capacitance of the second touch area and self-capacitance are in work all the time
State, when detecting that electronic device 100 enters talking state, strengthens the electric field signal of the self-capacitance of first touch area 21
Intensity keeps the mutual capacitance of second touch area 22 and from electricity so that first touch area 21 is suspension touch condition
The electric field signal intensity of appearance is constant.
In certain embodiments, the touch sensitivity of first touch area can be heightened, and turns down described second and touches
Touch the sensitivity in region.
For example mutual capacitance and self-capacitance are provided with first touch area 21, only set on second touch area 22
Mutual capacitance, for example, working as display screen 20 after the power is turned on, the first touch area 21 and 22 mutual capacitance of the second touch area are in work all the time
State, the self-capacitance of the first touch area 21 may be at working status or resting state.Such as first touch area 21
Self-capacitance is typically in resting state, when detecting that electronic device 100 enters talking state, the electricity certainly of the first touch area 21
Appearance just starts power up, and is transferred to working status from resting state, and strengthen the electric field signal of the self-capacitance of first touch area 21
Intensity is so that first touch area 21 is suspension touch condition, and reduces the electric field letter of the mutual capacitance of second touch area 22
Number intensity.
For example it is provided with mutual capacitance and self-capacitance, example at the same time on first touch area 21 and second touch area 22
Such as, when display screen 20 after the power is turned on, the first touch area 21 and 22 mutual capacitance of the second touch area and self-capacitance are in work all the time
State, when detecting that electronic device 100 enters talking state, strengthens the electric field signal of the self-capacitance of first touch area 21
Intensity reduces the mutual capacitance of second touch area 22 and from electricity so that first touch area 21 is suspension touch condition
The electric field signal intensity of appearance.Or when detecting that electronic device 100 enters talking state, strengthen first touch area 21
The electric field signal intensity of self-capacitance is so that first touch area 21 is suspension touch condition, and closes second touch area 22
Self-capacitance, reopen the self-capacitance of second touch area 22 again when electronic device 100 exits talking state.
Step 102, user and first touch area are detected by the first touch area of the suspension touch condition
The distance between state.
Wherein, after first touch area 21 enters suspension touch condition, the of the suspension touch condition can be passed through
Detect the distance between user and first touch area 21 state in one touch area 21.For example pass through the suspension touch condition
The first touch area 21 detection user face or the distance between ear and first touch area 21 state.For example,
The distance state can include proximity state, that is, detect user face or ear close to first touch area 21.Should
Distance state can also include the face for away from state, that is, detecting user or ear away from first touch area 21.
Step 103, in response to the distance state, the electronic device is controlled to realize control corresponding with the distance state
Function processed.
In certain embodiments, the distance state includes proximity state, wherein, it is described in response to the distance state,
The electronic device is controlled to realize control function corresponding with the distance state, including：
In response to the proximity state, the electronic device is controlled to close the display screen in communication process.
For example, by taking mobile phone as an example, when user, which holds mobile phone, to be conversed, when mobile phone is close to the users face, in response to
The proximity state, can in communication process direct closing hand phone display screen, to play the role of power saving.
For example, it is also possible to when proximity state occurs, control display screen screen locking first, does not send out in several seconds after screen locking
The display screen is closed during raw remote state, the display screen is opened when occurring away from state.The time of display screen will be closed
It is adjusted to after screen locking occurs several seconds, is proximity state and excessively to frequently result in the bright of display screen away from state change in order to prevent
Shield and go out and shield frequent switching, have certain protective effect to the service life of display screen.
In certain embodiments, the distance state is included away from state, wherein, it is described in response to the distance state,
The electronic device is controlled to realize control function corresponding with the distance state, including：
In response to the remote state, the electronic device is controlled to open the display screen after end of conversation.
For example, by taking mobile phone as an example, when user, which holds mobile phone, to be conversed, after end of conversation and mobile phone is away from user face
When, in response to the remote state, control mobile phone opens display screen after end of conversation, to be user-friendly.
For example, in communication process when occur away from state when, can also the bright screen of control display screen first remain at
Screen locking, does not occur to unlock the display screen during proximity state in several seconds after bright screen, so that user makes in communication process
With other functions of mobile phone, such as lookup telephone number etc..
Above-mentioned all technical solutions, can use any combination to form the alternative embodiment of the application, not another herein
One repeats.
Electronic device provided by the embodiments of the present application with display screen, the display screen include the first touch area and second
Touch area, first touch area are located at the top of the display screen, by adjusting the touch of the first touch area of display screen
So that first touch area is suspension touch condition, the first touch area detection for passing through the suspension touch condition is used for sensitivity
The distance between family and first touch area state, in response to the distance state, control the electronic device to realize and the distance
The corresponding control function of state.The electronic device of the embodiment of the present application is when realizing close to function, by adjusting display screen top
Fixed area touch sensitivity to realize suspension touch control, realized using the touching signals of display screen in itself close to function,
To improve the accuracy that electronic device control display screen puts out screen or bright screen, profit can be passed through in the case where saving proximity sensor
With display screen realize proximity sensor close to function, structural compactness can be improved, save design cost.
The embodiment of the present application also provides a kind of electronic device, also referring to Fig. 1 to Fig. 4 and Fig. 6.The electronic device 100
Including display screen 20 and control circuit 31.
Wherein, the display screen 20, including the first touch area 21 and the second touch area 22, first touch area 21
In the top of the display screen 20；
The control circuit 31, for adjusting the touch sensitivity of first touch area 21 so that first touch area 21
For suspension touch condition；By the first touch area 21 of the suspension touch condition detect user and first touch area 21 it
Between distance state；In response to the distance state, the electronic device is controlled to realize control function corresponding with the distance state.
Wherein, which adjusts first Petting Area when detecting that the electronic device 100 enters talking state
The touch sensitivity in domain 21 is so that first touch area 21 is suspension touch condition.
Wherein, which can be capacitive touch screen, and two kinds of capacitances can be provided with the capacitive touch screen,
That is mutual capacitance and self-capacitance.Wherein, mutual capacitance is horizontal in glass surface ITO indium tin oxide transparent conductive semiconductors film production
To electrode and longitudinal electrode, the place that two arrays of electrodes intersects will form capacitance, namely this two arrays of electrodes has respectively constituted capacitance
The two poles of the earth, when finger touches touch-screen, have impact on coupling of the touch point nearby between two electrodes, thus change this two
Capacitance between a electrode, when detecting mutual capacitance size, horizontal electrode sends pumping signal, longitudinal all electrodes successively
Signal is received at the same time, to obtain the capacitance size of all horizontal and vertical electrode joints, i.e., the two dimension of whole touch-screen is put down
The capacitance size in face, according to touch screen two-dimensional capacitance change data, can calculate the coordinate of each touch point, therefore,
Even if there are multiple touch points on screen, the true coordinate of each touch point can be also calculated.Mutual capacitance can be used for realizing that multiple spot touches
Touch detection, but the electric field very little of mutual capacitance, so that signal strength is very low, it can not sense very small and weak signal, therefore
When sensing object (such as finger of user) hovers on the screen, mutual capacitance can not just sense signal.Self-capacitance is in glass
Glass surface is fabricated to laterally and longitudinally electrod-array with ITO, these horizontal and vertical electrodes form capacitance with ground respectively, i.e., certainly
Capacitance is the capacitance of electrode over the ground；When finger touches capacitance plate, the capacitance of finger will be added in screen body capacitance, make screen
The increase of body capacitance amount；In touch detection, self-capacitance detects laterally and longitudinally electrod-array respectively successively, according to electric before and after touch
The change of appearance, determines lateral coordinates and longitudinal coordinate respectively, is then combined into the touch coordinate of plane；The scanning side of self-capacitance
Formula, X-axis and Y direction are projected to equivalent to the touch point on touch-screen respectively, are then calculated respectively in X-axis and Y direction
Go out coordinate, be finally combined into the coordinate of touch point.Wherein, self-capacitance can produce the signal more powerful than mutual capacitance, can be used for
Farther sensing object is detected, for example detects the distance of reaction scope of finger up to 20mm.
Wherein, which further includes the first touch area 21 and the second touch area 22, first touch area 21
Positioned at the top of the display screen 20, which is to be excluded on the display screen 20 outside first touch area 21
Touch area.
In certain embodiments, two kinds of capacitances, including mutual capacitance and self-capacitance are provided with first touch area 21；Should
A kind of capacitance, including mutual capacitance are provided with second touch area 22.For example, work as display screen 20 after the power is turned on, the first touch area
21 and 22 mutual capacitance of the second touch area it is in running order all the time, the self-capacitance of the first touch area 21 may be at work shape
State or resting state.Such as first the self-capacitance of touch area 21 be typically in resting state, when detecting electronic device 100
During into talking state, which controls the self-capacitance of the first touch area 21 to start power up, and is transferred to from resting state
Working status, and strengthen the electric field signal intensity of the self-capacitance of first touch area 21 so that first touch area 21 is outstanding
Floating touch condition.Further, when the control circuit 31 detects that the electronic device 100 exits talking state, control electricity
Road 31 reduces the electric field signal intensity of the self-capacitance of first touch area 21 or closes the electricity certainly of first touch area 21
Hold so that first touch area 21 is contact touch condition.
In certain embodiments, the full frame of the display screen 20 is above provided with two kinds of capacitances at the same time, i.e. first touch area
21 and second touch area 22 at the same time be provided with mutual capacitance and self-capacitance.For example, working as display screen 20 after the power is turned on, first touches
21 and second touch area of region, 22 mutual capacitance and self-capacitance are in running order all the time, when the control circuit 31 detects electronics
When device 100 enters talking state, which closes the self-capacitance of the second touch area 22, so that only first touches
The self-capacitance for touching region 21 is maintained at working status, and strengthen the electric field signal intensity of the self-capacitance of first touch area 21 with
It is suspension touch condition to make first touch area 21, which is contact touch condition.
In certain embodiments, which can individually heighten the touch sensitivity of first touch area 21,
And keep the touch sensitivity of the second touch area constant.
For example mutual capacitance and self-capacitance are provided with first touch area 21, only set on second touch area 22
Mutual capacitance, for example, working as display screen 20 after the power is turned on, the first touch area 21 and 22 mutual capacitance of the second touch area are in work all the time
State, the self-capacitance of the first touch area 21 may be at working status or resting state.Such as first touch area 21
Self-capacitance is typically in resting state, when the control circuit 31 detects that electronic device 100 enters talking state, control electricity
Road 31 control the first touch area 21 self-capacitance start power up, be transferred to working status from resting state, and strengthen this first touch
The electric field signal intensity of the self-capacitance in region 21 is touched so that first touch area 21 is suspension touch condition, and keep this second
The electric field signal intensity of the mutual capacitance of touch area 22 is constant.
For example it is provided with mutual capacitance and self-capacitance, example at the same time on first touch area 21 and second touch area 22
Such as, when display screen 20 after the power is turned on, the first touch area 21 and 22 mutual capacitance of the second touch area and self-capacitance are in work all the time
State, when the control circuit 31 detects that electronic device 100 enters talking state, the control circuit 31 enhancing first touch
The electric field signal intensity of the self-capacitance in region 21 keeps this second to touch so that first touch area 21 is suspension touch condition
Touch region 22 mutual capacitance and self-capacitance electric field signal intensity it is constant.
In certain embodiments, which can heighten the touch sensitivity of first touch area 21, and adjust
The sensitivity of low second touch area 22.
For example mutual capacitance and self-capacitance are provided with first touch area 21, only set on second touch area 22
Mutual capacitance, for example, working as display screen 20 after the power is turned on, the first touch area 21 and 22 mutual capacitance of the second touch area are in work all the time
State, the self-capacitance of the first touch area 21 may be at working status or resting state.Such as first touch area 21
Self-capacitance is typically in resting state, when the control circuit 31 detects that electronic device 100 enters talking state, control electricity
Road 31 control the first touch area 21 self-capacitance start power up, be transferred to working status from resting state, and strengthen this first touch
The electric field signal intensity of the self-capacitance in region 21 is touched so that first touch area 21 is suspension touch condition, and reduce this second
The electric field signal intensity of the mutual capacitance of touch area 22.
For example it is provided with mutual capacitance and self-capacitance, example at the same time on first touch area 21 and second touch area 22
Such as, when display screen 20 after the power is turned on, the first touch area 21 and 22 mutual capacitance of the second touch area and self-capacitance are in work all the time
State, when the control circuit 31 detects that electronic device 100 enters talking state, the control circuit 31 enhancing first touch
The electric field signal intensity of the self-capacitance in region 21 reduces this and second touches so that first touch area 21 is suspension touch condition
Touch the mutual capacitance in region 22 and the electric field signal intensity of self-capacitance.Or when the control circuit 31 detects electronic device 100
During into talking state, the control circuit 31 strengthen the electric field signal intensity of the self-capacitance of first touch area 21 so that this
One touch area 21 is suspension touch condition, and closes the self-capacitance of second touch area 22, until electronic device 100 exits
The self-capacitance of second touch area 22 is reopened during talking state again.
Wherein, after first touch area 21 enters suspension touch condition, which can pass through the suspension
The first touch area 21 detection the distance between user and first touch area 21 state of touch condition.Such as the control
Circuit 31 detects face or ear and first Petting Area of user by the first touch area 21 of the suspension touch condition
The distance between domain 21 state.For example, the distance state can include proximity state, that is, detect face or the ear of user
Close to first touch area 21.The distance state can also include face or the ear for away from state, that is, detecting user
Away from first touch area 21.
In certain embodiments, which includes proximity state, wherein, which is used to connect in response to this
Nearly state, controls the electronic device 100 to close the display screen 20 in communication process.
For example, by taking mobile phone as an example, when user, which holds mobile phone, to be conversed, when mobile phone is close to the users face, in response to
The proximity state, can in communication process direct closing hand phone display screen, to play the role of power saving.
For example, it is also possible to when proximity state occurs, control display screen screen locking first, does not send out in several seconds after screen locking
The display screen is closed during raw remote state, the display screen is opened when occurring away from state.The time for closing display screen is adjusted
After occurring several seconds to screen locking, be in order to prevent proximity state and away from state change excessively frequently result in display screen bright screen and
Go out and shield frequent switching, have certain protective effect to the service life of display screen.
In certain embodiments, which is included away from state, wherein, which is used for remote in response to this
From state, the electronic device 100 is controlled to open the display screen 20 after end of conversation.
For example, by taking mobile phone as an example, when user, which holds mobile phone, to be conversed, after end of conversation and mobile phone is away from user face
When, in response to this away from state, control mobile phone opens display screen after end of conversation, to be user-friendly.
For example, in communication process when occur away from state when, can also the bright screen of control display screen first remain at
Screen locking, does not occur to unlock the display screen during proximity state in several seconds after bright screen, so that user uses in communication process
Other functions of mobile phone, for example search telephone number etc..
Electronic device 100 provided by the embodiments of the present application, including display screen 20 and control circuit 31, the wherein display screen 20
Including the first touch area 21 and the second touch area 22, which is located at the top of the display screen 20, control
Circuit 31 by adjusting the first touch area 21 of display screen 20 touch sensitivity so that first touch area 21 for suspend
Touch condition, by the first touch area 21 of the suspension touch condition detect between user and first touch area 21 away from
From state, in response to the distance state, the electronic device 100 is controlled to realize control function corresponding with the distance state.This Shen
Please embodiment electronic device 100 when realize close to function when, by adjusting the touch of the fixed area 21 on 20 top of display screen
Sensitivity is realized close to function with realizing suspension touch control using the touching signals of display screen in itself, to improve electronic device control
Display screen processed puts out the accuracy of screen or bright screen, can realize and approach by using display screen in the case where saving proximity sensor
Sensor close to function, structural compactness can be improved, save design cost.
Referring to Fig. 7, Fig. 7 is a kind of another structure diagram of electronic device provided by the embodiments of the present application.Electronics fills
Putting 100 includes display screen 20, control circuit 31, processor 50, memory 60, radio circuit 60 and power supply 80.This area skill
Art personnel are appreciated that the structure of the electronic device 100 shown in Fig. 7 does not form the restriction to electronic device 100.Electronics fills
Putting 100 can be included than illustrating more or fewer components, either combine some components or different components arrangement.
Wherein, display screen 20 can be used for display to be input to the information of electronic device 100 by user or be supplied to the letter of user
The various graphical user interface of breath and electronic device 100.These graphical user interface can be by figure, text, icon, video
Formed with its any combination.Display screen 30 may include display layer and touch control layer.Wherein, display layer is used to show information, touch-control
Layer is used to receive touching signals, to realize human-computer interaction.
Control circuit 31 is connected with display screen 20, and control circuit 31 is used to export electric signal to display screen 20, aobvious to control
Display screen 20 shows information, receives touching signals, bright screen or breath screen etc..Wherein, control circuit 31 can also be with electronic device 100
In processor 50 connect, to control control display screen 20 to show information according to the instruction of processor 50, receive touching signals, bright
Screen or breath screen etc..
Processor 50 is the control centre of electronic device 100.Processor 50 is entirely electric using various interfaces and connection
The various pieces of sub-device 100, by running or performing the application program being stored in memory 60, and call and are stored in
Data in reservoir 60, perform the various functions and processing data of electronic device 100, so as to carry out entirety to electronic device 100
Monitoring.
Memory 60 can be used for storage application program and data.Include in the application program that memory 60 stores executable
Program code.Application program can form various functions module.Processor 50 is stored in the application journey of memory 60 by operation
Sequence, so as to perform various functions application and data processing.
Radio circuit 70 can be used for transceiving radio frequency signal, with by wireless communication and the network equipment (for example, server) or
Other electronic equipments (for example, smart mobile phone) establish wireless telecommunications, completion and the letter between the network equipment or other electronic equipments
Breath transmitting-receiving.
The all parts that power supply 80 is used for electron device 100 are powered.In certain embodiments, power supply 80 can pass through electricity
Management system and processor 50 are logically contiguous, so as to realize management charging, electric discharge and power consumption pipe by power-supply management system
The functions such as reason.
In addition, electronic device 100 can also include input/output module, camera module, bluetooth module etc., herein no longer
Repeat.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
The control method and electronic device of a kind of electronic device provided above the embodiment of the present application have carried out in detail
Introduce, specific case used herein is set forth the principle and embodiment of the application, the explanation of above example
It is only intended to help the technical solution and its core concept for understanding the application；It will be understood by those of ordinary skill in the art that：Its
It can still modify to the technical solution described in foregoing embodiments, or which part technical characteristic is equal
Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from the technical solution of each embodiment of the application
Scope.
Claims (10)
1. a kind of control method of electronic device, it is characterised in that applied to the electronic device with display screen, its feature exists
In the display screen includes the first touch area and the second touch area, and first touch area is located at the display screen
Top, the described method includes：
The touch sensitivity of first touch area is adjusted so that first touch area is suspension touch condition；
The distance between user and first touch area shape are detected by the first touch area of the suspension touch condition
State；
In response to the distance state, the electronic device is controlled to realize control function corresponding with the distance state.
2. the control method of electronic device as claimed in claim 1, it is characterised in that the distance state is included close to shape
State, wherein, it is described in response to the distance state, control the electronic device to realize control work(corresponding with the distance state
Can, including：
In response to the proximity state, the electronic device is controlled to close the display screen in communication process.
3. the control method of electronic device as claimed in claim 1, it is characterised in that the distance state is included away from shape
State, wherein, it is described in response to the distance state, control the electronic device to realize control work(corresponding with the distance state
Can, including：
In response to the remote state, the electronic device is controlled to open the display screen after end of conversation.
4. the control method of electronic device as claimed in claim 1, it is characterised in that adjustment first touch area
Touch sensitivity so that first touch area is suspension touch condition, including：
The touch sensitivity of first touch area is individually heightened, and keeps the touch sensitivity of the second touch area constant.
5. the control method of electronic device as claimed in claim 1, it is characterised in that adjustment first touch area
Touch sensitivity so that first touch area is suspension touch condition, including：
The touch sensitivity of first touch area is heightened, and turns down the sensitivity of second touch area.
A kind of 6. electronic device, it is characterised in that including：
Display screen, including the first touch area and the second touch area, first touch area are located at the top of the display screen
End；
Control circuit, for adjusting the touch sensitivity of first touch area so that first touch area is touched to suspend
Touch state；The distance between user and first touch area are detected by the first touch area of the suspension touch condition
State；In response to the distance state, the electronic device is controlled to realize control function corresponding with the distance state.
7. electronic device as claimed in claim 6, it is characterised in that the distance state includes proximity state, wherein, it is described
Control circuit, in response to the proximity state, controlling the electronic device to close the display screen in communication process.
8. electronic device as claimed in claim 6, it is characterised in that the distance state is included away from state, wherein, it is described
Control circuit, in response to the remote state, controlling the electronic device to open the display screen after end of conversation.
9. electronic device as claimed in claim 6, it is characterised in that the control circuit, for individually heightening described first
The touch sensitivity of touch area, and keep the touch sensitivity of the second touch area constant.
10. electronic device as claimed in claim 6, it is characterised in that the control circuit, touches for heightening described first
The touch sensitivity in region, and turn down the sensitivity of second touch area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176955.2A CN107908313B (en) | 2017-11-22 | 2017-11-22 | Control method of electronic device and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711176955.2A CN107908313B (en) | 2017-11-22 | 2017-11-22 | Control method of electronic device and electronic device |
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| CN107908313A true CN107908313A (en) | 2018-04-13 |
| CN107908313B CN107908313B (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711176955.2A Active CN107908313B (en) | 2017-11-22 | 2017-11-22 | Control method of electronic device and electronic device |
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| CN109388285A (en) * | 2018-09-25 | 2019-02-26 | Oppo广东移动通信有限公司 | Proximity test mode switching method, device, electronic equipment and storage medium |
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| CN107908313B (en) | 2021-04-13 |
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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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