CN106896962A - Touch-screen and electronic installation - Google Patents
Touch-screen and electronic installation Download PDFInfo
- Publication number
- CN106896962A CN106896962A CN201710132217.1A CN201710132217A CN106896962A CN 106896962 A CN106896962 A CN 106896962A CN 201710132217 A CN201710132217 A CN 201710132217A CN 106896962 A CN106896962 A CN 106896962A
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- Prior art keywords
- touch
- screen
- area
- touch area
- driving electrodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 title claims abstract description 46
- 230000004044 response Effects 0.000 claims abstract description 17
- 230000006698 induction Effects 0.000 claims description 41
- 239000000725 suspension Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- 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
Abstract
The present invention provides a kind of touch-screen and electronic installation, and touch-screen includes：First touch area and the second touch area, first touch area are used to respond Untouched control of the user for the touch-screen, and second touch area is used to respond contact touch control of the user for the touch-screen.The present invention is divided into the first touch area and the second touch area, the first touch area response Untouched control, the second touch area response contact touch control by by the touch-screen of electronic installation.Range sensor is set without perforate on an electronic device, the manufacturing cost of electronic installation is saved, and improve the utilization rate of the screen of electronic installation.
Description
Technical field
The present invention relates to technical field of electronic device, more particularly to a kind of touch-screen and electronic installation.
Background technology
At present, continuing to develop with electronic installation science and technology, touch screen electronic device is widely popularized, and is had become
The necessary article of people's Working Life.Use for convenience, touch screen electronic device, can be by the distance in electronic installation in call
Sensor obtains the distance between face and touch screen electronic device, and the touch screen to electronic installation is controlled accordingly, to prevent
Operation is touched in the false touch of user.
The principle of current range sensor is to launch infrared ray by infrared diode, after being reflected by closer object,
Infrared Detectors by receiving ultrared intensity, mensuration distance, general coverage is in 10cm.When range sensor inspection
When having measured object and being in state, the touch screen of electronic equipment is extinguished, patch is not at when range sensor detects object
During nearly state, the touch screen of electronic equipment is lighted.
It is relatively costly however, the general volume of range sensor is larger, and need perforate on an electronic device launching and
Receiving infrared-ray, in the case where electronic equipment overall appearance is influenceed, is also inconvenient for the thin design of electronic equipment.
The content of the invention
The embodiment of the present invention provides a kind of touch-screen and electronic installation, can reduce the manufacturing cost of electronic installation, is lifted
The utilization rate of the screen of electronic installation.
A kind of touch-screen is the embodiment of the invention provides, including：First touch area and the second touch area, described
One touch area is used to respond Untouched control of the user for the touch-screen, and second touch area is used to respond use
Contact touch control of the family for the touch-screen.
The embodiment of the present invention additionally provides a kind of electronic installation, including touch-screen and display screen, the display screen with
The touch screen stack-ups are set.
A kind of touch-screen and electronic installation that the present invention is provided, the first Petting Area is divided into by by the touch-screen of electronic installation
Domain and the second touch area, the first touch area response Untouched control, the second touch area response contact touch control
System.So as to realize the function of range sensor by first touch area, distance is set without perforate on an electronic device
Sensor, saves the manufacturing cost of electronic installation, and improves the utilization rate of the screen of electronic installation.
Brief description of the drawings
Fig. 1 is a decomposing schematic representation of electronic installation provided in an embodiment of the present invention.
Fig. 2 is a structural representation of touch-screen provided in an embodiment of the present invention.
Fig. 3 is another structural representation of touch-screen provided in an embodiment of the present invention.
Fig. 4 is the another structural representation of touch-screen provided in an embodiment of the present invention.
Fig. 5 is the induction field schematic diagram of touch-screen provided in an embodiment of the present invention.
Fig. 6 is another induction field schematic diagram of touch-screen provided in an embodiment of the present invention.
Fig. 7 is the another induction field schematic diagram of touch-screen provided in an embodiment of the present invention.
Fig. 8 is another induction field schematic diagram of touch-screen provided in an embodiment of the present invention.
Specific embodiment
Refer to the schema in accompanying drawing, wherein identical element numbers represent identical component, principle of the invention be with
Implement to be illustrated in an appropriate environment.The following description is the specific embodiment of the invention based on exemplified by, its
It is not construed as the limitation present invention other specific embodiments not detailed herein.
The word " embodiment " that this specification is used means serving as example, example or illustration.Additionally, this specification and institute
Article " one " used in attached claim can usually be interpreted to mean " one or more ", unless otherwise or
Understand guiding singulative from context.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " 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, to be for only for ease of
The description present invention is described with simplified, must have specific orientation, Yi Te rather than the device or element for indicating or imply meaning
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect or can mutually communicate；Can be joined directly together, it is also possible to by between intermediary
Connect connected, can be two element internals connection or two interaction relationships of element.For the ordinary skill of this area
For personnel, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
Additionally, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can wrap
Include the first and second feature directly contacts, it is also possible to including the first and second features be not directly contact but by between them
Other characterisation contact.And, fisrt feature second feature " on ", " top " and " above " include fisrt feature the
Directly over two features and oblique upper, or fisrt feature level height is merely representative of higher than second feature.Fisrt feature is special second
Levy " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or to be merely representative of first special
Level height is levied less than second feature.
Following disclosure provides many different implementation methods or example is used for realizing different structure of the invention.In order to
Simplify disclosure of the invention, hereinafter the part and setting to specific examples are described.Certainly, they are only merely illustrative, and
And purpose does not lie in the limitation present invention.Additionally, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between discussed various implementation methods itself not being indicated and/or being set
Relation.Additionally, the invention provides various specific technique and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Refer to Fig. 1, the electronic installation of the present embodiment, including display screen 10, touch-screen 20, printed circuit board 30, battery
40 and bonnet 50.
The display screen 10 is viewing area.The viewing area 10 can be used to the picture of display electronics assemblies or supply user
Carry out touching manipulation etc..
The touch-screen 20 is stacked under the display screen 10.The touch-screen 20 includes the first touch area 21 and the
Two touch areas 22.Driving electrodes TX and induction electrode are set on first touch area 21 and second touch area 22
RX.Driving electrodes TX and induction electrode RX intercouple generation coupled capacitor, can produce induction field, when human body or other
During conductor touch sensible electric field, the electric current of induction field can be reduced accordingly, and electronic installation is by detecting the electric capacity of induction field
Variable quantity, determine the position that human body or other conductors are touched.When electronic installation is in talking state, first Petting Area
The magnitude of voltage of the driving electrodes TX in domain 21 is higher than predetermined threshold value, and the induction field of generation is stronger, and first touch area 21 responds
User, can be with the bigger touch sensible of detection range for the Untouched control of the touch-screen.
Include control circuit on the printed circuit board 30, the control circuit can be mainboard, and electricity is carried out with the touch-screen 20
Connection.
The battery 40 is arranged in bonnet 50, is electrically connected with the printed circuit board 30, and electricity is provided with to electronic equipment
Source.
The bonnet 50 includes body 51 and can be embedded the side frame 52 of body 51, and the side frame 52 is to the side of display screen 10
To extension, to allow that display screen 10, side frame 52 and body 51 are mutually embedded, closed space is formed.
2 are referred to, the touch-screen 100 of the present embodiment includes the first touch area 101, the second touch area 102 and area
Domain line of demarcation 103.The area limit line 103 is the boundary between first touch area 101 and second touch area 102
Line.The position of first touch area 101 is arranged on the upper half area of the touch-screen, and first touch area 101 is touched along this
The length for touching the side on 100 width parallel directions of screen is equal to the width of the touch-screen.When electronic installation is in talking state,
The magnitude of voltage of the TX passages on first touch area 101 is higher than predetermined threshold value, and first touch area 101 response user is directed to
The Untouched control of the touch-screen.The magnitude of voltage of the TX passages on second touch area 102 is constant, second touch area
Contact touch control of the 102 response users for the touch-screen.
Refer to Fig. 3, the touch-screen 200 of the present embodiment include the first touch area 201, the second touch area 202 and
Area limit line 203.The area limit line 203 is the boundary between first touch area 201 and second touch area 202
Line.The position of first touch area 201 is arranged on the left area of the touch-screen, and first touch area 201 is touched along this
The length for touching the side in 200 length parallel directions of screen is equal to the length of the touch-screen.When electronic installation is in talking state,
The magnitude of voltage of the TX passages on first touch area 201 is higher than predetermined threshold value, and first touch area 201 response user is directed to
The Untouched control of the touch-screen.The magnitude of voltage of the TX passages on second touch area 202 is constant, second touch area
Contact touch control of the 202 response users for the touch-screen.
Refer to Fig. 4, the touch-screen 300 of the present embodiment include the first touch area 301, the second touch area 302 and
Area limit line 303.The area limit line 303 is the boundary between first touch area 301 and second touch area 302
Line.First touch area 301 is circle, and the center of circle of first touch area 301 falls on the center of the touch-screen 300.When
When electronic installation is in talking state, the magnitude of voltage of the TX passages on first touch area 301 is higher than predetermined threshold value, and this first
Untouched control of the response user of touch area 301 for the touch-screen.The electricity of the TX passages on second touch area 302
Pressure value is constant, contact touch control of the second touch area 302 response user for the touch-screen.
Fig. 5 and Fig. 6 is referred to, the touch-screen includes that the first touch area 401, the second touch area 402, first drive electricity
Pole 403, the first induction electrode 404, the second driving electrodes 405 and the second induction electrode 406.First driving electrodes 403 with
First induction electrode 404 is arranged on first touch area 401.Second driving electrodes 405 and second induction electrode
406 are arranged on second touch area 402.
Wherein, first driving electrodes 403 and first induction electrode 404 intercouple generation coupled capacitor.This second
Driving electrodes 405 and second induction electrode 406 intercouple generation coupled capacitor.The coupled capacitor can produce induction field,
First touch area 401 produce for the first induction field, second touch area 402 produce be the second induction field.
When human body or other conductor touch sensible electric fields, the electric current of induction field can be reduced accordingly, and electronic installation is by detection
The variable quantity of the electric current of induction field, determines the position that human body or other conductors are touched.
In one embodiment, when electronic installation is in talking state, as shown in figure 5, first touch area 401
The magnitude of voltage of the first driving electrodes is higher than predetermined threshold value, produces stronger induction field, first touch area 401 response user
For the Untouched control of the touch-screen, bigger touch scope can be detected.First touch area 401 can be used to feel
Should be when electronic installation be in talking state, the distance between human body and electronic installation, i.e., the first touch area 401 is sensing
When the electric current of the first induction field changes, it is believed that human body presses close to electronic installation, touch-screen display is closed, to prevent
Operation is touched in the false touch of user.The magnitude of voltage of the second driving electrodes 405 of second touch area 402 keeps constant, and this second is touched
Contact touch control of the response user of region 402 for the touch-screen is touched, second touch area 402 can continue to obtain to be used
Touch operation of the family on the second touch area 402, such as：Receive calls, be input into number and terminate call etc..Work as electronic installation
When not conversing, as shown in fig. 6, the magnitude of voltage of the first driving electrodes 403 of first touch area 401 is equal to second Petting Area
The magnitude of voltage of second driving electrodes 405 in domain 402, the intensity of the first induction field of first touch area 401 be equal to this
The intensity of the second induction field of two touch areas 402, while responding contact touch control of the user for the touch-screen.
Fig. 7 and Fig. 8 is referred to, the touch-screen includes that the first touch area 501, the second touch area 502, first drive electricity
Pole 503, the first induction electrode 504, the second driving electrodes 505, the second induction electrode 506 and suspension control chip 507.This
One driving electrodes 503 are arranged on first touch area 501 with first induction electrode 504.Second driving electrodes 505 with
Second induction electrode 506 is arranged on second touch area 502.The suspension control chip 507 and first driving electrodes
503 electrical connections.
Wherein, first driving electrodes 503 and first induction electrode 504 intercouple generation coupled capacitor.This second
Driving electrodes 505 and second induction electrode 506 intercouple generation coupled capacitor.The coupled capacitor can produce induction field,
First touch area 501 produce for the first induction field, second touch area 502 produce be the second induction field.
When human body or other conductor touch sensible electric fields, the electric current of induction field can be reduced accordingly, and electronic installation is by detection
The variable quantity of the electric current of induction field, determines the position that human body or other conductors are touched.
In one embodiment, when electronic installation is in talking state, as shown in fig. 7, the suspension control chip 507 drives
It is dynamic, control electric current signal is produced, the control electric current signal is by first driving electrodes 503, the voltage of the first driving electrodes 503
Value is higher than predetermined threshold value, can produce stronger induction field, and first touch area 501 response user is for the touch-screen
Untouched control, can detect bigger touch scope.First touch area 501 can be used to sensing at electronic installation
When talking state, the distance between human body and electronic installation, i.e., the first touch area 501 is sensing the first induction field
When electric current changes, it is believed that human body presses close to electronic installation, touch-screen display is closed, and behaviour is touched with the false touch for preventing user
Make.The magnitude of voltage of the second driving electrodes 505 of second touch area 502 keeps constant, and second touch area 502 response is used
For the contact touch control of the touch-screen, second touch area 502 can continue to obtain user in the second touch at family
Touch operation on region 502, such as：Receive calls, be input into number and terminate call etc..When electronic installation is not conversed, such as
Shown in Fig. 8, the suspension control chip 507 is closed, and the magnitude of voltage of the first driving electrodes 503 of first touch area 501 is equal to
The magnitude of voltage of the second driving electrodes 505 of second touch area 502, the first induction field of first touch area 501
Intensity is equal to the intensity of the second induction field of second touch area 502, while responding user's connecing for the touch-screen
Touch touch control.
In sum, the present invention is provided a kind of touch-screen and electronic installation, touch-screen include：First touch area and
Second touch area, first touch area is used to respond Untouched control of the user for the touch-screen, and described the
Two touch areas are used to respond contact touch control of the user for the touch-screen.Divide by by the touch-screen of electronic installation
It is the first touch area and the second touch area, the first touch area response Untouched control, the response of the second touch area
Contact touch control.Range sensor is set without perforate on an electronic device, the manufacturing cost of electronic installation is saved, and
And improve the utilization rate of the screen of electronic installation.
Although the present invention, those skilled in the art has shown and described relative to one or more implementations
Equivalent variations and modification will appreciate that based on the reading and understanding to the specification and drawings.The present invention includes all such repair
Change and modification, and be limited only by the scope of the following claims.Particularly with the various functions performed by said modules, use
It is intended to correspond to the specified function of performing the component that (for example it is functionally of equal value in the term of the such component of description
) random component (unless otherwise instructed), even if in structure with the exemplary realization for performing this specification shown in this article
The open structure of the function in mode is not equivalent.Although additionally, the special characteristic of this specification is relative to some realization sides
Only one in formula is disclosed, but this feature can with as that can be to expect and favourable for given or application-specific
One or more of other implementations other combinations of features.And, with regard to term " including ", " having ", " containing " or its deformation
For being used in specific embodiment or claim, such term is intended to the mode bag similar to term "comprising"
Include.
In sum, although the present invention it is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit
The system present invention, one of ordinary skill in the art without departing from the spirit and scope of the present invention, can make various changes and profit
Adorn, therefore protection scope of the present invention is defined by the scope that claim is defined.
Claims (11)
1. a kind of touch-screen, it is characterised in that including：First touch area and the second touch area, first Petting Area
Domain is used to respond Untouched control of the user for the touch-screen, and second touch area is used to respond user for institute
State the contact touch control of touch-screen.
2. touch-screen as claimed in claim 1, it is characterised in that the position of first touch area is arranged on the touch
The position of the upper half area of screen or first touch area is arranged on the lower half region of the touch-screen.
3. touch-screen as claimed in claim 2, it is characterised in that first touch area is along the touch-screen width parallel
The length on the side on direction is equal to the width of the touch-screen.
4. touch-screen as claimed in claim 1, it is characterised in that the position of first touch area is arranged on the touch
The position of the left area of screen or first touch area is arranged on the right half area of the touch-screen.
5. touch-screen as claimed in claim 4, it is characterised in that first touch area is parallel along the touch-screen length
The length on the side on direction is equal to the length of the touch-screen.
6. touch-screen as claimed in claim 1, it is characterised in that first touch area is shaped as circle, described
The center of circle of one touch area falls on the central point of the touch-screen.
7. touch-screen as claimed in claim 1, it is characterised in that also including driving electrodes and induction electrode, in electronics dress
Put during in talking state, the magnitude of voltage of the driving electrodes of first touch area is higher than predetermined threshold value, and described first touches
Region is used to respond Untouched control of the user for the touch-screen, the voltage of the driving electrodes of second touch area
Value keeps constant.
8. touch-screen as claimed in claim 7, it is characterised in that when electronic installation is not conversed, first touch area
Driving electrodes magnitude of voltage be equal to second touch area driving electrodes magnitude of voltage, first touch area is used to
Contact touch control of the response user for the touch-screen.
9. touch-screen as claimed in claim 8, it is characterised in that also including suspension control chip, the suspension control chip
Driving electrodes with first touch area are connected, and when electronic installation is in talking state, the suspension control chip drives
Dynamic, the magnitude of voltage of the driving electrodes of first touch area is higher than predetermined threshold value.
10. touch-screen as claimed in claim 9, it is characterised in that when electronic installation is not conversed, the suspension control chip
Close, the magnitude of voltage of the driving electrodes of the first touch area is equal to the magnitude of voltage of the driving electrodes of second touch area.
11. a kind of electronic installations, it is characterised in that including the touch-screen as described in any one of claim 1 to 10 and display
Screen, the display screen is set with the touch screen stack-ups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132217.1A CN106896962B (en) | 2017-03-07 | 2017-03-07 | Touch screen and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132217.1A CN106896962B (en) | 2017-03-07 | 2017-03-07 | Touch screen and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106896962A true CN106896962A (en) | 2017-06-27 |
| CN106896962B CN106896962B (en) | 2020-02-14 |
Family
ID=59185379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710132217.1A Expired - Fee Related CN106896962B (en) | 2017-03-07 | 2017-03-07 | Touch screen and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106896962B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908313A (en) * | 2017-11-22 | 2018-04-13 | 广东欧珀移动通信有限公司 | The control method and electronic device of electronic device |
| CN108121495A (en) * | 2018-01-02 | 2018-06-05 | 联想(北京)有限公司 | Close the method and electronic equipment of screen |
| CN111880639A (en) * | 2020-02-21 | 2020-11-03 | 蒋兴德 | Method for dynamically adjusting sensitivity of mobile phone touch screen |
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| CN103955321A (en) * | 2009-06-30 | 2014-07-30 | 株式会社日本显示器西 | Touch sensor |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106896962B (en) | 2020-02-14 |
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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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Granted publication date: 20200214 |