CN107741791A - Right and left key judgement is carried out by pressure sensitive and produces the touch panel system and method for vibrational feedback - Google Patents
Right and left key judgement is carried out by pressure sensitive and produces the touch panel system and method for vibrational feedback Download PDFInfo
- Publication number
- CN107741791A CN107741791A CN201710949652.3A CN201710949652A CN107741791A CN 107741791 A CN107741791 A CN 107741791A CN 201710949652 A CN201710949652 A CN 201710949652A CN 107741791 A CN107741791 A CN 107741791A
- Authority
- CN
- China
- Prior art keywords
- button region
- touch pad
- copper
- drive signal
- motor
- 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.)
- Pending
Links
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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03547—Touch pads, in which fingers can move on a surface
-
- 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
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
-
- 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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
Abstract
Right and left key judgement is carried out by pressure sensitive and produce the touch panel system and method for vibrational feedback the invention discloses a kind of,The touch panel system has touch pad,Processor and vibrations motor,Touch pad includes cover plate,Joint adhesive,Double-sided wiring board,Packing material,One-sided circuit board,Touch pad control chip and capacitance detecting chips,The touch pad of the present invention can be fictionalized two regions in left and right by coordinate and correspond to left button respectively,Right button,And it can judge that the size of pressure is transmitted in the change for producing capacitance because of capacitance caused by distance change between the copper of double-sided wiring board lower surface and the copper of one-sided circuit board upper surface by detecting,So as to produce two kinds of touch conditions of On/Off,To confirm whether left button region or right button region are pressed,Vibrations motor can be driven to produce different vibrational feedbacks after main control end detects left button region or right button region is pressed,So as to realize the judgement of right and left key,Reach more preferable Consumer's Experience.
Description
Technical field
The present invention relates to computer technology field, is to be related to one kind by pressure sensitive progress right and left key to sentence more specifically
Break and produce the touch panel system and method for vibrational feedback.
Background technology
The touch pad of existing notebook computer can be clicked on/be double-clicked (or even three fingers) behaviour by the mono-/bis -/touching/of routine
The mode made or click on the lower left corner (or lower right corner) starts left/right keypress function, so as to realize the judgement of left/right key.It is but existing
Some notebook computers do not contain pressure inductor, can not be gone to control the production of main control end drive motor according to the size of dynamics during pressing
Raw different vibrational feedback, to realize the judgement of left/right key.
The content of the invention
It is an object of the invention to overcome drawbacks described above of the prior art, there is provided a kind of to carry out left and right by pressure sensitive
Key judges and produces the touch panel system and method for vibrational feedback, and it can go to control main control end to drive according to the size of dynamics during pressing
Dynamic motor produces different vibrational feedbacks, so as to realize the judgement of right and left key and produce vibrational feedback.
To achieve the above object, the first aspect of the present invention provides one kind and carries out right and left key judgement simultaneously by pressure sensitive
The touch panel system of vibrational feedback is produced, including：
Touch pad, for fictionalizing left button region and right button region by coordinate；Wherein, the touch pad includes cover plate, patch
Rubber alloy, double-sided wiring board, packing material, one-sided circuit board, touch pad control chip and capacitance detecting chips, the packing material
Between the lower surface of double-sided wiring board and the upper surface of one-sided circuit board, the touch pad control chip is connected to two-sided line
On the plate of road, the cover plate is fitted by the upper surface of joint adhesive and double-sided wiring board, the copper of the double-sided wiring board lower surface
Electric capacity is formed with the copper of one-sided circuit board upper surface, the capacitance detecting chips are used to measure left button region and right button region in real time
Because of capacitance caused by distance change between the copper of corresponding double-sided wiring board lower surface and the copper of one-sided circuit board upper surface, and
The capacitance is passed into processor；
Processor, the copper and one-sided circuit board of the double-sided wiring board lower surface for judging left button region and right button region
Because whether capacitance caused by distance change reaches default threshold value between the copper on surface；If under the double-sided wiring board in left button region
Because capacitance caused by distance change reaches default threshold value between the copper on surface and the copper of one-sided circuit board upper surface, then judge
The left button region of touch pad is pressed, and now responds the left button function of computer system and sends left button drive signal to shaking horse
Reach；If because caused by distance change between the copper of the double-sided wiring board lower surface in right button region and the copper of one-sided circuit board upper surface
Capacitance reaches default threshold value, then judges that the right button region of touch pad is pressed, now respond the right button function of computer system
And right button drive signal is sent to shaking motor；
Shake motor, the drive signal sended over for answer processor, to produce the shake corresponding with drive signal
Dynamic feedback.
As preferred embodiment, in above-mentioned touch panel system, when vibrations motor is provided with two and corresponds to respectively
When the left button region of touch pad and right button region, processor is used to send a left side when the left button region for judging touch pad is pressed
Key drive signal shakes motor to corresponding with left button region, and sends the right side when the right button region for judging touch pad is pressed
Key drive signal shakes motor to corresponding with right button region.
As preferred embodiment, in above-mentioned touch panel system, when shaking motor and being provided only with one, processor
Left button drive signal, which is sent, during for being pressed in the left button region for judging touch pad drives it to motor is shaken with first frequency
Shaken, and send when the right button region for judging touch pad is pressed right button drive signal to shake motor drive its with
Second frequency is shaken, wherein, notable difference be present in the vibrating effect of first frequency and the vibrating effect of second frequency.
As preferred embodiment, in above-mentioned touch panel system, the joint adhesive is arranged to solid state optics glue, liquid
Optical cement or double faced adhesive tape.
As preferred embodiment, in above-mentioned touch panel system, the processor is additionally operable to if it is determined that touch pad
Left button region is long pressed or unclamped, then stop send left button drive signal to motor is shaken, make vibrations motor cancel immediately with
The corresponding vibrational feedback of drive signal, and if it is determined that the right button region of touch pad is long pressed or unclamped, then stopping is sent
Right button drive signal makes vibrations motor cancel the vibrational feedback corresponding with drive signal immediately to motor is shaken.
The second aspect of the present invention provides a kind of touch panel system and carries out right and left key judgement and produce the side of vibrational feedback
Method, comprise the following steps：
Left button region and right button region are fictionalized by coordinate on a touchpad, and a left side is measured in real time by capacitance detecting chips
Because distance becomes between the copper of double-sided wiring board lower surface and the copper of one-sided circuit board upper surface corresponding to key range and right button region
Capacitance caused by change, and the capacitance is passed into processor；
On the copper and one-sided circuit board that the double-sided wiring board lower surface in left button region and right button region is judged by processor
Because whether capacitance caused by distance change reaches default threshold value between the copper on surface；
If because of distance change between the copper of the double-sided wiring board lower surface in left button region and the copper of one-sided circuit board upper surface
Caused capacitance reaches default threshold value, then processor judges that the left button region of touch pad is pressed, now processor response
The left button function of computer system simultaneously sends left button drive signal to motor is shaken, and makes what vibrations motor response processor sended over
Drive signal, to produce the vibrational feedback corresponding with drive signal；
If because of distance change between the copper of the double-sided wiring board lower surface in right button region and the copper of one-sided circuit board upper surface
Caused capacitance reaches default threshold value, then processor judges that the right button region of touch pad is pressed, now processor response
The right button function of computer system simultaneously sends right button drive signal to motor is shaken, and makes what vibrations motor response processor sended over
Drive signal, to produce the vibrational feedback corresponding with drive signal.
As preferred embodiment, in the above-mentioned methods, when vibrations motor is provided with two and corresponds respectively to touch
When the left button region and right button region of plate, if processor judges that the left button region of touch pad is pressed, left button driving letter is sent
Number shake motor to corresponding with left button region, and if processor judge that the right button region of touch pad is pressed, send right
Key drive signal shakes motor to corresponding with right button region.
When vibrations motor is provided only with one, if processor judges that the left button region of touch pad is pressed, send left
Key drive signal to shake motor drives it to be shaken with first frequency, and if processor judge touch pad right button region
It is pressed, then sends right button drive signal and drive it to be shaken with second frequency to motor is shaken, wherein, the shake of first frequency
Notable difference be present in the vibrating effect of dynamic effect and second frequency.
Compared with prior art, the beneficial effects of the present invention are：
The touch pad of the present invention can be fictionalized two regions in left and right by coordinate and correspond to left button, right button respectively, and can be passed through
Sentence between the copper of detection double-sided wiring board lower surface and the copper of one-sided circuit board upper surface because of capacitance caused by distance change
The size of disconnected pressure, so as to produce two kinds of touch conditions of On/Off, to confirm whether left button region or right button region are pressed,
Vibrations motor can be driven to produce different vibrational feedbacks after main control end detects left button region or right button region is pressed, from
And the judgement of right and left key is realized, reach more preferable Consumer's Experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 be it is provided in an embodiment of the present invention the first right and left key judgement is carried out by pressure sensitive and produces vibrational feedback
Touch panel system structured flowchart；
Fig. 2 is the exploded view of touch pad provided in an embodiment of the present invention；
Fig. 3 is the zoning plan of touch pad provided in an embodiment of the present invention；
Fig. 4 is second provided in an embodiment of the present invention by pressure sensitive progress right and left key judgement and produces vibrational feedback
Touch panel system structured flowchart.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment one
Fig. 1 is refer to, embodiments of the invention one provide one kind and carry out right and left key judgement by pressure sensitive and produce
The touch panel system of vibrational feedback, including touch pad 1, processor 2, first vibrations motor 3 and second shake motor 4, tie below
Accompanying drawing is closed each part of the present embodiment is described in detail.
As shown in Fig. 2 touch pad includes cover plate 11, joint adhesive 12, double-sided wiring board 13, packing material 14, one side circuit
Plate 15, touch pad control chip 16 and capacitance detecting chips 17, packing material 14 are located at lower surface and the list of double-sided wiring board 13
Between the upper surface of face wiring board 15, touch pad control chip 16 is connected on double-sided wiring board 13, and cover plate 11 passes through joint adhesive
12 fit with the upper surface of double-sided wiring board 13, the copper of the lower surface of double-sided wiring board 13 and the copper of the upper surface of one-sided circuit board 15
Electric capacity is formed, capacitance detecting chips 17 are used to measure the lower surface of double-sided wiring board 13 corresponding to left button region and right button region in real time
Copper and the upper surface of one-sided circuit board 15 copper between because of capacitance caused by distance change, and by the capacitance pass to processing
Device.Wherein, capacitance C=K*A/d, in formula, the electric capacity of plane-parallel capacitor is proportional to relative area A, between direct ratio and two conductors
The dielectric constant K of medium, the relative distance d being inversely proportional between two conductors, dielectric constant K=8.85 × 10-12F/m。
When it is implemented, cover plate 11 can be made up of glass, PET or other materials, joint adhesive 12 can be preferably arranged to
Solid state optics glue, liquid optical cement or double faced adhesive tape etc., naturally it is also possible to using other optics colloids.Packing material 14 can be set
For insulating materials, such as：Foam rubber, elastic silica gel etc..
As shown in figure 3, during work, touch pad 1 can be fictionalized two regions in left and right by coordinate and correspond to left button, the right side respectively
Key, that is, it is divided into left button region and right button region.
Processor 2, for the copper and one side circuit of the lower surface of double-sided wiring board 13 for judging left button region and right button region
Because whether capacitance caused by distance change reaches default threshold value between the copper of the upper surface of plate 15；If the two-sided line in left button region
Because capacitance caused by distance change reaches default between the copper of the lower surface of road plate 13 and the copper of the upper surface of one-sided circuit board 15
Threshold value, then judge that the left button region of touch pad is pressed, now respond the left button function of computer system and send left button driving letter
Number to first vibrations motor 3；If the copper of the lower surface of double-sided wiring board 13 in right button region and the copper of the upper surface of one-sided circuit board 15
Between reach default threshold value because of capacitance caused by distance change, then judge that the right button region of touch pad is pressed, now ring
Answer the right button function of computer system and send right button drive signal to the second vibrations motor 4；
In the present embodiment, by the copper and one side of the lower surface of double-sided wiring board 13 for judging left button region and right button region
Because whether capacitance caused by distance change reaches default threshold value between the copper of the upper surface of wiring board 15；If left button region is double
Because capacitance caused by distance change reaches pre- between the copper of the lower surface of face wiring board 13 and the copper of the upper surface of one-sided circuit board 15
If threshold value purpose be judge user's finger press touch pad when pressure size.For example, when pressure is 10g, away from
0.2mm is turned to from change, when pressure is 20g, distance change 0.3mm.
When capacitance reaches default threshold value caused by distance change, i.e. the change of capacitance caused by pressure size passes
Pass and reach preset value, now touch pad is in On touch conditions, and the left button region or right button region that can confirm touch pad are pressed,
When capacitance not yet reaches default threshold value caused by distance change, i.e. the change of capacitance caused by pressure size is transmitted still
Not up to preset value, now touch pad be in OFF touch conditions, can confirm touch pad left button region or right button region not by by
Under.
First vibrations motor 3, the left button drive signal sended over for answer processor, is believed with producing with left button driving
Number corresponding vibrational feedback.Wherein, the first vibrations motor 3 can be located at below the left button region of touch pad.
Second vibrations motor 4, the right button drive signal sended over for answer processor, is believed with producing with right button driving
Number corresponding vibrational feedback.Wherein, the second vibrations motor 4 can be located at below the right button region of touch pad.
In addition, processor 2 can be also used for if it is determined that the left button region of touch pad 1 is long pressed or unclamped, then stopping is sent out
Left button drive signal is sent the first vibrations motor 3 is cancelled the shake corresponding with left button drive signal immediately to the first vibrations motor 3
Dynamic feedback, and if it is determined that the right button region of touch pad 1 is long pressed or unclamped, then stopping sends right button drive signal to second
Motor 4 is shaken, the second vibrations motor 4 is cancelled the vibrational feedback corresponding with right button drive signal immediately.
After left button region is pressed, the first vibrations horse back of motor 3 on the left side sends vibrational feedback, long-press or release,
Vibrational feedback disappears immediately.After right button region is pressed, the second vibrations horse back of motor 4 on the right sends vibrational feedback, long-press
Or unclamp, vibrational feedback disappears immediately.Wherein, the big I of vibrations is set according to the experience of user.
Embodiment two
Fig. 4 is refer to, embodiments of the invention two provide another kind and carry out right and left key judgement by pressure sensitive and produce
The touch panel system of raw vibrational feedback, including touch pad 1, processor 2 and the 3rd vibrations motor 5, the touch pad 1 of the present embodiment two
It is identical with above-described embodiment one with the 26S Proteasome Structure and Function of processor 2, it will not be repeated here, difference is：In this implementation
In example, the left button region and right button region of touch pad 1 share one the 3rd vibrations motor 5.
When processor 2 judges that the left button region of touch pad 1 is pressed, left button drive signal can be transmitted to the 3rd vibrations horse
Drive it to be shaken with first frequency up to 5, when processor 2 judges that the right button region of touch pad 1 is pressed, right button can be transmitted
Drive signal to the 3rd vibrations motor 5 drives it to be shaken with second frequency, wherein, the value of first frequency and second frequency
Value differs, and the vibrating effect of first frequency and the vibrating effect of second frequency have notable difference, are so advantageous to user area
Divide the vibrational feedback of left/right key range.
Embodiment three
Embodiments of the invention three provide a kind of method that touch panel system carries out right and left key judgement by pressure sensitive,
Comprise the following steps：
(1) left button region and right button region are fictionalized by coordinate on a touchpad, and it is real-time by capacitance detecting chips 17
Measure the copper of the lower surface of double-sided wiring board 13 corresponding to left button region and right button region and the upper surface of one-sided circuit board 15 copper it
Between because of capacitance caused by distance change, and by the capacitance pass to processor；
(2) copper and one side circuit of the lower surface of double-sided wiring board 13 in left button region and right button region are judged by processor
Because whether capacitance caused by distance change reaches default threshold value between the copper of the upper surface of plate 15；
(3) if between the copper of the lower surface of double-sided wiring board 13 in left button region and the copper of the upper surface of one-sided circuit board 15 because away from
Reach default threshold value from capacitance caused by change, then processor judges that the left button region of touch pad is pressed, and now handles
The left button function of device response computer system simultaneously sends left button drive signal to motor is shaken, and sends vibrations motor response processor
The drive signal to come over, to produce the vibrational feedback corresponding with drive signal；
(4) if between the copper of the lower surface of double-sided wiring board 13 in right button region and the copper of the upper surface of one-sided circuit board 15 because away from
Reach default threshold value from capacitance caused by change, then processor judges that the right button region of touch pad is pressed, and now handles
The right button function of device response computer system simultaneously sends right button drive signal to motor is shaken, and sends vibrations motor response processor
The drive signal to come over, to produce the vibrational feedback corresponding with drive signal.
When vibrations motor is provided with two and corresponds respectively to the left button region and right button region of touch pad, if processor
Judge that the left button region of touch pad is pressed, then send left button drive signal and shake motor to corresponding with left button region, and
If processor judges that the right button region of touch pad is pressed, send right button drive signal and shake horse to corresponding with right button region
Reach.
When vibrations motor is provided only with one, if processor judges that the left button region of touch pad is pressed, send left
Key drive signal to shake motor drives it to be shaken with first frequency, and if processor judge touch pad right button region
It is pressed, then sends right button drive signal and drive it to be shaken with second frequency to motor is shaken, wherein, the shake of first frequency
Notable difference be present in the vibrating effect of dynamic effect and second frequency.
In summary, touch pad of the invention can be fictionalized two regions in left and right by coordinate and correspond to left button, right button respectively,
And can be by detecting between the copper of the lower surface of double-sided wiring board 13 and the copper of the upper surface of one-sided circuit board 15 because distance change produces
Capacitance judge the size of pressure, so as to produce two kinds of touch conditions of On/Off, to confirm left button region or right button area
Whether domain is pressed, and vibrations horse can be driven after main control end (i.e. processor) detects left button region or right button region is pressed
Up to different vibrational feedbacks is produced, so as to realize the judgement of right and left key, reach more preferable Consumer's Experience.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (8)
1. a kind of carry out right and left key judgement by pressure sensitive and produce the touch panel system of vibrational feedback, it is characterised in that bag
Include：
Touch pad, for fictionalizing left button region and right button region by coordinate；Wherein, the touch pad include cover plate, joint adhesive,
Double-sided wiring board, packing material, one-sided circuit board, touch pad control chip and capacitance detecting chips, the packing material are located at
Between the lower surface of double-sided wiring board and the upper surface of one-sided circuit board, the touch pad control chip is connected to double-sided wiring board
On, the cover plate is fitted by the upper surface of joint adhesive and double-sided wiring board, the copper and list of the double-sided wiring board lower surface
The copper of face wiring board upper surface forms electric capacity, and the capacitance detecting chips are used for measurement left button region in real time and right button region is corresponding
The copper of double-sided wiring board lower surface and the copper of one-sided circuit board upper surface between because of capacitance caused by distance change, and should
Capacitance passes to processor；
Processor, copper and the one-sided circuit board upper surface of the double-sided wiring board lower surface for judging left button region and right button region
Copper between whether reach default threshold value because of capacitance caused by distance change；If the double-sided wiring board lower surface in left button region
Copper and one-sided circuit board upper surface copper between reach default threshold value because of capacitance caused by distance change, then judge to touch
The left button region of plate is pressed, and now responds the left button function of computer system and sends left button drive signal to shaking motor；If
Because of electric capacity caused by distance change between the copper of the double-sided wiring board lower surface in right button region and the copper of one-sided circuit board upper surface
Value reaches default threshold value, then judges that the right button region of touch pad is pressed, the right button function for now responding computer system is concurrent
Right button drive signal is sent to shaking motor；
Motor is shaken, the drive signal sended over for answer processor is anti-with the vibrations for producing corresponding with drive signal
Feedback.
A kind of right and left key judgement is carried out by pressure sensitive and produces the touch pad of vibrational feedback 2. according to claim 1
System, it is characterised in that when vibrations motor is provided with two and corresponds respectively to the left button region and right button region of touch pad,
Processor is used to send left button drive signal when the left button region for judging touch pad is pressed to shake corresponding with left button region
Dynamic motor, and right button drive signal is sent to shake corresponding with right button region when the right button region for judging touch pad is pressed
Dynamic motor.
A kind of right and left key judgement is carried out by pressure sensitive and produces the touch pad of vibrational feedback 3. according to claim 1
System, it is characterised in that when shake motor be provided only with one when, processor be used for judge touch pad left button region by by
Left button drive signal will be sent when lower drives it to be shaken with first frequency to motor is shaken, and in the right button for judging touch pad
Right button drive signal is sent when region is pressed drives it to be shaken with second frequency to motor is shaken, wherein, first frequency
Vibrating effect and the vibrating effect of second frequency notable difference be present.
A kind of right and left key judgement is carried out by pressure sensitive and produces the touch pad of vibrational feedback 4. according to claim 1
System, it is characterised in that the joint adhesive is arranged to solid state optics glue, liquid optical cement or double faced adhesive tape.
A kind of right and left key judgement is carried out by pressure sensitive and produces the touch pad of vibrational feedback 5. according to claim 1
System, it is characterised in that the processor is additionally operable to if it is determined that the left button region of touch pad is long pressed or unclamped, then stopping is sent out
Left button drive signal is sent vibrations motor is cancelled the vibrational feedback corresponding with drive signal, Yi Jiruo immediately to motor is shaken
Judge that the right button region of touch pad is long pressed or unclamped, then stop sending right button drive signal to motor is shaken, make vibrations horse
The vibrational feedback corresponding with drive signal up to cancellation immediately.
6. a kind of touch panel system according to claim 1 carries out right and left key judgement and the method for producing vibrational feedback, its
It is characterised by, comprises the following steps：
Left button region and right button region are fictionalized by coordinate on a touchpad, and left key area is measured in real time by capacitance detecting chips
Because distance change is produced between the copper of double-sided wiring board lower surface and the copper of one-sided circuit board upper surface corresponding to domain and right button region
Raw capacitance, and the capacitance is passed into processor；
Copper and the one-sided circuit board upper surface of the double-sided wiring board lower surface in left button region and right button region are judged by processor
Copper between whether reach default threshold value because of capacitance caused by distance change；
If because distance change produces between the copper of the double-sided wiring board lower surface in left button region and the copper of one-sided circuit board upper surface
Capacitance reach default threshold value, then processor judges that the left button region of touch pad is pressed, now processor response computer
The left button function of system simultaneously sends left button drive signal to motor is shaken, the driving for sending over vibrations motor response processor
Signal, to produce the vibrational feedback corresponding with drive signal；
If because distance change produces between the copper of the double-sided wiring board lower surface in right button region and the copper of one-sided circuit board upper surface
Capacitance reach default threshold value, then processor judges that the right button region of touch pad is pressed, now processor response computer
The right button function of system simultaneously sends right button drive signal to motor is shaken, the driving for sending over vibrations motor response processor
Signal, to produce the vibrational feedback corresponding with drive signal.
7. a kind of touch panel system according to claim 6 carries out right and left key judgement and the method for producing vibrational feedback, its
It is characterised by, when vibrations motor is provided with two and corresponds respectively to the left button region and right button region of touch pad, if processing
Device judges that the left button region of touch pad is pressed, then sends left button drive signal and shake motor to corresponding with left button region, with
And if processor judges that the right button region of touch pad is pressed, right button drive signal is sent to vibrations corresponding with right button region
Motor.
8. a kind of touch panel system according to claim 6 carries out right and left key judgement and the method for producing vibrational feedback, its
It is characterised by, when vibrations motor is provided only with one, if processor judges that the left button region of touch pad is pressed, sends left
Key drive signal to shake motor drives it to be shaken with first frequency, and if processor judge touch pad right button region
It is pressed, then sends right button drive signal and drive it to be shaken with second frequency to motor is shaken, wherein, the shake of first frequency
Notable difference be present in the vibrating effect of dynamic effect and second frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949652.3A CN107741791A (en) | 2017-10-13 | 2017-10-13 | Right and left key judgement is carried out by pressure sensitive and produces the touch panel system and method for vibrational feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949652.3A CN107741791A (en) | 2017-10-13 | 2017-10-13 | Right and left key judgement is carried out by pressure sensitive and produces the touch panel system and method for vibrational feedback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107741791A true CN107741791A (en) | 2018-02-27 |
Family
ID=61237446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710949652.3A Pending CN107741791A (en) | 2017-10-13 | 2017-10-13 | Right and left key judgement is carried out by pressure sensitive and produces the touch panel system and method for vibrational feedback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107741791A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109739364A (en) * | 2019-03-25 | 2019-05-10 | 延锋伟世通电子科技（上海）有限公司 | A kind of touch control display apparatus with vibrational feedback |
| CN110241568A (en) * | 2018-03-07 | 2019-09-17 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine and control method with vibration function |
| CN113760127A (en) * | 2021-08-25 | 2021-12-07 | 西安闻泰信息技术有限公司 | Touch pad, touch feedback method and terminal equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1845043A (en) * | 2006-04-29 | 2006-10-11 | 怡利电子工业股份有限公司 | Touch pad with press pressure detection |
| CN101923388A (en) * | 2009-06-09 | 2010-12-22 | 联想(北京)有限公司 | Input equipment and computer comprising same |
| US20120127093A1 (en) * | 2010-11-23 | 2012-05-24 | Inventec Corporation | Touch pad and electronic display device applied with the same |
| CN203689477U (en) * | 2013-12-13 | 2014-07-02 | 联想(北京)有限公司 | Electronic equipment and touch input device thereof |
| CN104423737A (en) * | 2013-08-30 | 2015-03-18 | 天津富纳源创科技有限公司 | Capacitive touch device and control method |
-
2017
- 2017-10-13 CN CN201710949652.3A patent/CN107741791A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1845043A (en) * | 2006-04-29 | 2006-10-11 | 怡利电子工业股份有限公司 | Touch pad with press pressure detection |
| CN101923388A (en) * | 2009-06-09 | 2010-12-22 | 联想(北京)有限公司 | Input equipment and computer comprising same |
| US20120127093A1 (en) * | 2010-11-23 | 2012-05-24 | Inventec Corporation | Touch pad and electronic display device applied with the same |
| CN104423737A (en) * | 2013-08-30 | 2015-03-18 | 天津富纳源创科技有限公司 | Capacitive touch device and control method |
| CN203689477U (en) * | 2013-12-13 | 2014-07-02 | 联想(北京)有限公司 | Electronic equipment and touch input device thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241568A (en) * | 2018-03-07 | 2019-09-17 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine and control method with vibration function |
| CN109739364A (en) * | 2019-03-25 | 2019-05-10 | 延锋伟世通电子科技（上海）有限公司 | A kind of touch control display apparatus with vibrational feedback |
| CN109739364B (en) * | 2019-03-25 | 2023-09-22 | 延锋伟世通电子科技（上海）有限公司 | Touch display device with vibration feedback |
| CN113760127A (en) * | 2021-08-25 | 2021-12-07 | 西安闻泰信息技术有限公司 | Touch pad, touch feedback method and terminal equipment |
| CN113760127B (en) * | 2021-08-25 | 2024-04-09 | 西安闻泰信息技术有限公司 | Touch pad, touch feedback method and terminal equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2016203222B2 (en) | Touch-sensitive button with two levels | |
| CN107741791A (en) | Right and left key judgement is carried out by pressure sensitive and produces the touch panel system and method for vibrational feedback | |
| CN209248472U (en) | A kind of control system of vehicular touch screen | |
| US20080117188A1 (en) | Electronic devices having a touch screen and method for starting the electronic devices | |
| WO2016112781A1 (en) | Electronic device and capacitive sensing system thereof, and detection method for capacitive sensing system | |
| CN101458581A (en) | Touch control display device and touch control method thereof | |
| CN208622075U (en) | Touch panel anti-error-touch device | |
| CN103245864A (en) | Touch screen testing system and method | |
| WO2019137465A1 (en) | Camera module and mobile terminal | |
| TWM432086U (en) | Proximity sensing device having keyboard function | |
| TWM363640U (en) | Touch input device having tactile sensory feedback function | |
| CN108268156A (en) | Touch screen and electronic device with fingerprint identification function | |
| US10146344B2 (en) | Touch apparatus and touch method | |
| CN106406588A (en) | Touch control display device | |
| CN103391087A (en) | Vehicle-mounted touch key structure | |
| CN205281452U (en) | Integrated touch -control display panel and integrated touch -sensitive display device | |
| TWI657358B (en) | Touch system, electronic device and touch detecting method | |
| US20120206400A1 (en) | Touch panel operation apparatus and method thereof | |
| CN204833207U (en) | Touch -control display device | |
| CN108268816A (en) | Touch screen and electronic device with fingerprint identification function | |
| US20180259803A1 (en) | Electronic device with touch function and operation method thereof | |
| TWI432834B (en) | Touch panel and touch display device | |
| CN203276219U (en) | Touch screen testing system | |
| US20160179202A1 (en) | Touch device and electronic equipment using the same | |
| WO2017031687A1 (en) | Terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180227 |
|
| RJ01 | Rejection of invention patent application after publication |