CN104793770B - The pattern method of adjustment and electronic installation of touch sensing - Google Patents
The pattern method of adjustment and electronic installation of touch sensing Download PDFInfo
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- CN104793770B CN104793770B CN201410020681.8A CN201410020681A CN104793770B CN 104793770 B CN104793770 B CN 104793770B CN 201410020681 A CN201410020681 A CN 201410020681A CN 104793770 B CN104793770 B CN 104793770B
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Abstract
The present invention provides a kind of the pattern method of adjustment and electronic installation of touch sensing.The pattern method of adjustment comprises the following steps to determine the sensor pattern of multiple touch sensings of contact panel.Collect the faceplate formation of contact panel.Touch sensing initial layout result is produced according to faceplate formation and default sensor information, wherein default sensor information includes initial sensor pattern.Analysis initial layout result and obtain touch sensing on contact panel without overlay area.Extend the coverage of initial sensor pattern extremely without an at least extension area is produced on overlay area, to obtain the final sensor pattern with an at least extension area.
Description
Technical field
Adjusted the invention relates to a kind of touch-control sensing technology, and in particular to a kind of pattern of touch sensing
Method and electronic installation.
Background technology
Develop with the technology of touch panel (touch panel), touch panel is extensively using the screen of electronic installation
Curtain, such as mobile phone notebook computer or tablet personal computer.Touch panel can allow what user was more easily inputted or operated
Action, allow its user interface it is humanized with conveniently.
In general, contact panel has touch sensing of multiple configurations on substrate.When the hand or touch-control of user
When input unit touches contact panel, the sensing amount that these touch sensings are sensed will be varied from.Then, these are connected
The touch chip of touch sensing can judge user's reality according to this according to the sensing amount detected by these touch sensors
The position of touch.However, based on operating and using upper convenience, the written area of stylus is designed to be less and less.
Then, with the diminution of contact area, can sense because of the contact of stylus and caused by sense the touch sensing of change
Reduce therewith, cause the degree of accuracy of touch control detection to decline therewith.
In existing method, although can be touched by reducing the size of touch sensing and increasing induction channels to improve
The accuracy rate of detection.But the quantity to change induction channels, need to change the touch chip of contact panel, and this measure will cause touch-control
The manufacturing cost of panel rises.Furthermore the size of touch sensing is often limited to the number of channels or touch-control of touch chip
The element characteristic of sensor, therefore and unconfined can not reduce.Therefore, how cost, the accuracy rate of touch control detection to be taken into account
And with improving above mentioned problem as much as possible under conditions of existing product compatibility, actually people in the art endeavours research
One of problem.
The content of the invention
In view of this, the present invention provides a kind of the pattern method of adjustment and electronic installation of touch sensing, can adjust touch-control
The induction range of each touch sensing on panel and improve the degree of accuracy of touch control detection.
The present invention proposes a kind of pattern method of adjustment of touch sensing, to determine that multiple touch-controls of contact panel sense
The sensor pattern of device, the pattern method of adjustment comprise the following steps.Collect the faceplate formation of contact panel.Believe according to panel
Breath and default sensor information and produce touch sensing initial layout result, wherein default sensor information includes initial sensing
Device pattern.Analysis initial layout result and obtain touch sensing on contact panel without overlay area.The initial sensing of extension
The coverage of device pattern has an at least extension area most to without an at least extension area is produced on overlay area to obtain
Whole sensor pattern.
From the point of view of another viewpoint, the present invention proposes a kind of electronic installation, to determine that multiple touch-controls of contact panel sense
The sensor pattern of device, this electronic installation include storage element and one or more processing units.Storage element records multiple moulds
Block.One or more processing units couple storage element, to access and perform the module recorded in storage element.The module
Including information collection module, initial configuration module, analysis module and extension of module.Information collection module collects contact panel
Faceplate formation.Initial configuration module, touch sensing initial layout knot is produced according to faceplate formation and default sensor information
Fruit, wherein default sensor information includes initial sensor pattern.Analysis module analyzes initial layout result and obtains touch-control biography
Sensor on contact panel without overlay area.The coverage of extension of module extension initial sensor pattern is to without overlay area
On and produce at least extension area, to obtain the final sensor pattern with an at least extension area.
Based on above-mentioned, embodiments of the invention extend the coverage of touch sensing by changing sensor pattern,
To increase the sensing scope of single touch sensing, and then lift the accuracy rate for judging touch point position.In addition, it is of the invention
The induction range of each touch sensing can be become wide and reduce nothing on the premise of the induction channels quantity of touch chip is not changed
The region that method accurately detects, manufacturing cost can be saved and lift the accuracy rate of touch control detection simultaneously.
For features described above of the invention and advantage can be become apparent, special embodiment below, and it is detailed to coordinate accompanying drawing to make
Carefully it is described as follows.
Brief description of the drawings
Fig. 1 is the block diagram of the electronic installation shown by one embodiment of the invention；
Fig. 2 is the flow chart of the pattern method of adjustment of the touch sensing shown by one embodiment of the invention；
Fig. 3 is the schematic diagram of the contact panel shown by one embodiment of the invention；
Fig. 4 A are example schematic of the analysis shown by one embodiment of the invention without overlay area；
Fig. 4 B are example schematic of the analysis shown by one embodiment of the invention without overlay area；
Fig. 5 A are the example schematics of the pattern method of adjustment shown by one embodiment of the invention；
Fig. 5 B are the example schematics of the pattern method of adjustment shown by one embodiment of the invention；
Fig. 5 C are the example schematics of the pattern method of adjustment shown by one embodiment of the invention.
Description of reference numerals：
10：Electronic installation；
14：Storage element；
16：Processing unit；
142：Information collection module；
144：Initial configuration module；
146：Analysis module；
148：Extension of module；
149：Time judgment module；
300：Contact panel；
320：Touch chip；
A、A1、A2：Tangible region；
L1：Peak width；
L2：Zone length；
SL1 sensor spacing；
P_11, P_12, P_1N, P_21, P_22, P_2N, P_M1, P_M2, P_MN, 411~419,511~514,521~
525th, 531~538：Touch sensing；
C1~CN, F1~F5, G1~G2：Induction channels；
P1：Sensor length；
P2：Sensor width；
non_c1、non_c2：Without overlay area；
a、b、c、d：End points；
e、f、g、h：Edge；
511_1、521_1、531_1：Main region；
511_21~511_24,521_21~521_26,531_2：Extension area；
d1:Sensor standoff distance；
K1：Extend section length；
X、Y：Location point；
S210~S290：Each step of pattern method of adjustment described in one embodiment of the invention.
Embodiment
Contact panel has multiple touch sensings to sense the touch control operation of user, and touch chip will be according to touch-control
The sensing outcome of sensor positions the contact position of touch control operation.In general, if the touch sensing for having more can be examined
Sensing amount is measured, then the information content that can be used to position is also relatively more, therefore the positioning accuracy of touch point can improve.The present invention
And characteristic according to this, new sensor can be produced with design by analysis in actual fabrication contact panel and before being etched
Pattern.Consequently, it is possible to which default sensor pattern can be extended, to expand the sensing scope of each touch sensing, subtract
The bad phenomenon of few partial area positioning accurate accuracy.In order that present disclosure becomes apparent, embodiment conduct is exemplified below
The example that the present invention can actually be implemented according to this.
Fig. 1 is the block diagram according to the electronic installation shown by one embodiment of the invention.It refer to Fig. 1, the electricity of the present embodiment
Sub-device 10 is the computing device with calculation function, e.g. desktop computer, notebook computer or other computer configuations, its
Include storage element 14 and one or more processing units 16, its function are described below：
Storage element 14 is, for example, any form of fixed or packaged type random access memory（Random
Access Memory, RAM）, read-only storage（Read-Only Memory, ROM）, flash memory（Flash memory）, hard disk or
The combination of other similar devices or these devices, and to record the multiple modules that can be performed by processing unit 16, these modules
Processing unit 16 can be loaded into perform the pattern method of adjustment of touch sensing.
Processing unit 16 is, for example, CPU（Central Processing Unit, CPU）, or other can
The general service of programming or the microprocessor of specific use（Microprocessor）, digital signal processor（Digital
Signal Processor, DSP）, programmable controller, application specific integrated circuit（Application Specific
Integrated Circuits, ASIC）, PLD（Programmable Logic Device, PLD）Or other
The combination of similar device or these devices.Processing unit 16 is coupled to storage element 14, and can access and perform and be recorded in storage
Module in unit 14.
Above-mentioned module includes information collection module 142, initial configuration module 144, analysis module 146 and extension of module
148, these modules are, for example, computer program, and it can be loaded into processing unit 16, so as to analyze a successive step touch sensing of going forward side by side
Sensor pattern, with carry out contact panel etching process before determine preferable sensor pattern.Below i.e. for embodiment
Illustrate the detailed step of the pattern method of adjustment of touch sensing.
Need to first it illustrate, the contact panel described in the present embodiment can detect the operating of contacts of user（contact
operation）, and corresponding touch point information is produced according to the operating of contacts detected.The operating of contacts is, for example, to make
User passes through an input tool（For example, finger or stylus）To touch contact panel, to assign instruction extremely via contact panel
It is equiped with the device of the contact panel.Corresponding touch point information is produced in order to react on the contact of user, touch-control
Panel has multiple touch sensings.
In addition, contact panel can be resistance-type（resistive）Contact panel, condenser type（capacitive）Touch surface
Plate, the present invention are not restricted to this.Wherein, different types of contact panel can have different types of touch sensing, seem
The resistance value that electric resistance touch-control panel can touch contact panel using user and be formed detects touch point, and capacitance touching control
Capacitance that panel can touch contact panel by user to be formed detects touch point.Wherein, with capacitance type touch-control panel
Exemplified by, these touch sensings include the sensing electrode to sensing capacitance, and the material of these sensing electrodes is, for example, indium oxide
Tin (ITO).In the present embodiment, the patterns of these sensing electrodes are considered as sensor pattern（pattern）, and touch-control passes
The sensing scope of sensor can with the difference of sensor pattern difference.
Furthermore these touch sensings configuration described in the present embodiment is serially connected on passage and forms multiple senses
Answer tandem.When the finger of user is placed on contact panel, immediately below finger and sensing electrode adjacent thereto can because
The contact of finger and sense e.g. capacitance or the change of other parameter sensings.Base this, the touch chip of contact panel can
The relevant location information of touch point is learnt according to the sensing outcome of these sensor tandems according to this.Wherein, in the present embodiment institute
In the contact panel stated, the structure for sensing tandem can be individual layer（single layer）It is or double-deck（double layer）Structure.
Fig. 2 is the flow chart of the pattern method of adjustment according to the touch sensing shown by one embodiment of the invention.It please join
According to Fig. 2, the pattern method of adjustment of the touch sensing of every component description present invention in electronic installation 10 of arranging in pairs or groups below
Detailed step.
First, in step S210, the faceplate formation of contact panel is collected by information collection module 142.The present embodiment institute
The contact panel stated has tangible block and multiple induction channels, and these touch sensings are configured in induction channels and formed
Multiple sensing tandems.Faceplate formation includes the resource block size of tangible region and the induction channels quantity of induction channels.In step
In rapid S230, it is initial that initial configuration module 144 according to faceplate formation and default sensor information produces these touch sensings
Layout result, wherein default sensor information includes initial sensor pattern.
Specifically, in one embodiment, information collection module 142 can for example collect tangible region resource block size and
The induction channels quantity of induction channels.Based on above-mentioned, it is known that the touch chip of contact panel determines that the sensing of contact panel is led to
Road number, the therefore while manufacturer of contact panel determines touch chip, the induction channels quantity of contact panel is also therewith
Depending on.Furthermore the manufacturer of contact panel also can determine the tangible of contact panel according to the demand in practice or design
The resource block size in region.
Afterwards, initial configuration module 144 produces these touch sensings according to faceplate formation and default sensor information
Initial layout result.Furthermore, it is understood that the manufacturer of contact panel can also determine pre- according to the demand in practice or design
If sensor information.Default sensor information includes initial sensor pattern, sensor spacing, size sensor and sensing
The design informations such as the discharge and recharge time of device.Initial sensor pattern is, for example, diamond pattern（Diamond pattern）, strip
Pattern（Stripe pattern）Or flakes pattern（Snowflake pattern）, do not limit herein.Sensor spacing represents
The distance between adjacent sensor, size sensor represents the size of single touch sensing, the discharge and recharge of sensor
Time represents the time needed for the progress discharge and recharge of capacitance touching control sensor.
Then, based on faceplate formation and default sensor information, it is initial that initial configuration module 144 can produce touch sensing
Layout result.For example, Fig. 3 is the schematic diagram according to the contact panel shown by one embodiment of the invention.It refer to
Fig. 3, in this example, contact panel 300 includes touch chip 320 and tangible region A.Tangible region A block
Size is as shown in figure 3, tangible region A resource block size is peak width L1 and zone length L2.Furthermore touch chip 320
Determine the number of channels of contact panel 300.In this example, contact panel 300 has number of channels N, represents touch surface
Plate 300 has N bar induction channels, and wherein N is positive integer.
That is, in this example, information collection module 142, which will be collected, includes peak width L1 and zone length L2's
The faceplate formation of resource block size and number of channels N.In addition, in this example, initial sensor pattern is rectangular patterns
（Rectangular pattern）, and be apart sensor interval S L1 between adjacent sensors.Furthermore touch sensing has
Sensor length P1 and sensor width P2 size sensor.
Consequently, it is possible to initial configuration module 144 can be according to peak width L1 and zone length L2 resource block size, port number
Amount N, rectangular patterns, sensor interval S L1 and size sensor including sensor length P1 and sensor width P2 and produce
Raw touch sensing P_11~P_MN initial layout result.In this example, initial layout result is as shown in figure 3, tangible
Have N bar induction channels C1~CN in region, touch sensing P_11~P_M1 is configured with first channel C 1.The rest may be inferred,
Touch sensing P_1N~P_MN is configured with the N articles channel C N.It should be noted that Fig. 3 is only a kind of exemplary example, not
To limit the present invention.Sum it up, initial configuration module 144 can be configured according to faceplate formation with default sensor information it is tactile
Control the touch sensing on panel.
It is appreciated that due to limitation of the touch chip for number of channels, if the tangible region of contact panel
It is larger, the spacing for causing interchannel is also become relatively big.However, for the size of touch sensing, also there are other
Related limitation and unconfined can not amplify.For example, if number of channels tails off but the size of touch sensing is too big,
For the small touch-control input device of contact area, the touch sensing of the contact because of stylus is sensed on contact panel
It relative can reduce, cause the degree of accuracy of touch control detection to decline therewith.Then, the present invention more will be not covered with according to touch sensing
To scope further change the pattern of touch sensing.
Fig. 2 flow is returned to, in step s 250, analysis module 146 analyzes initial layout result and obtains touch-control sensing
Device on contact panel without overlay area.That is, when initial configuration module 144 completes the layout of these touch sensings
Afterwards, analysis module 146 can be learnt and not covered on contact panel by touch sensing according to current initial layout result
Without overlay area.
For example, Fig. 4 A and Fig. 4 B are shown according to example of the analysis shown by one embodiment of the invention without overlay area
It is intended to.Refer to Fig. 4 A, it is of the invention for convenience of explanation, it is assumed that initial layout result as shown in Figure 4 A, in tangible region A1
Induction channels F4~the F5 and the multiple of presentation diamond pattern of induction channels F1~F3, horizontal direction with vertical direction are touched
Control sensor.Furthermore have touch sensing 411~413 on induction channels F1, have on induction channels F4 touch sensing 414~
415.However, although this example is shown as shown in Figure 4 A, Fig. 4 A are only a kind of exemplary example, and are not used to limit this hair
It is bright.
Furthermore, it is understood that analysis module 146 is, for example, to define no area of coverage with the endpoint location of each touch sensing
Domain.As shown in Figure 4 A, analysis module 146 can note down the endpoint location of each touch sensing, for example, analysis module 146
The end points a of touch sensing 411, end points b, end points c and end points d positional information can be noted down.Then, analysis module 411 can
The area of coverage that the diamond-shaped area that end points a, end points b, end points c and end points d are formed covers for touch sensing 411 is learnt according to this
Domain, it is on the contrary then for touch sensing 411 be not covered with without overlay area.Then, the end of multiple touch sensings by analysis
After point position, analysis module 146 can not have without overlay area by each touch sensing that occurs simultaneously to obtain on contact panel
Have by touch sensing covering without overlay area non_c1.
In addition, in another embodiment, analysis module 146 can also analyze no covering according to the edge of touch sensing
Region.Refer to Fig. 4 B, it is of the invention for convenience of explanation, it is assumed that another initial layout result as shown in Figure 4 B, tangible region
Multiple touch sensings with induction channels G1~G2 and presentation rectangular patterns in A2.Furthermore have on induction channels G1 tactile
Sensor 416~417 is controlled, has touch sensing 418~419 on induction channels G2.However, although this example is shown such as Fig. 4 B institutes
Show, but Fig. 4 B are only a kind of exemplary example, and it is not used to the limitation present invention.
In this, analysis module 146 is, for example, to define no overlay area with the edge of each touch sensing.Such as Fig. 4 B institutes
Show, analysis module 146 can note down the marginal information of each touch sensing, for example, analysis module 146 can note down touch-control biography
Upper limb e, lower edge f, left border g and the right border h of sensor 411.Then, analysis module 411 can learn upper limb e, lower edge f, a left side according to this
The rectangular area that edge g and right border h are cut out is the region that touch sensing 416 covers, on the contrary then be touch sensing
416 be not covered with without overlay area.Then, by analysis after the endpoint location of multiple touch sensings, analysis module 146
The nothing not covered on contact panel by touch sensing can be obtained without overlay area by each touch sensing that occurs simultaneously
Overlay area non_c2.
Then, in step S270, extension of module 148 extends the coverage of initial sensor pattern to without overlay area
On and produce an at least extension area, with obtain with an at least extension area final sensor pattern.That is, extension die
Block 148 can change the shape of initial sensor pattern and produce the final sensor pattern with an at least extension area, wherein most
Induction region of the whole sensor pattern on contact panel is more than induction region of the initial sensor pattern on contact panel.
Specifically, in one embodiment, extension of module 148 can learn nothing according to the information that analysis module 146 provides
The regional extent of overlay area.Then, extension of module 148 can directly change touch-control according to the regional extent without overlay area and pass
The sensor pattern of sensor, or feel via further calculate initially answering the outer rim of device pattern to increase extension area to expand
Answer scope.For example, extension of module 148 can calculate the distance between two adjacent touch sensings to determine the chi of extension area
Very little size.In another embodiment, extension of module 148 can also calculate the area without covering model region to determine the big of extension area
It is small.Consequently, it is possible to which the touch sensing after increasing extension area can expand touch-control scope, the operating of contacts of user can be made
More touch sensings sense variable quantity.
For example, Fig. 5 A~Fig. 5 C are the examples according to the pattern method of adjustment shown by one embodiment of the invention.Please
Reference picture 5A, in this example, initial sensor pattern are rectangular patterns.Master of the extension of module 148 from initial sensor pattern
Area 511_1 edge increase is wanted in extension area 511_21~511_24 of line segment shape.The rest may be inferred, and extension of module 148 is according to phase
Same mode causes 511~514 respective extension area of touch sensing to be covered on no overlay area.
Specifically, what extension of module 148 can be provided according to analysis module 146 obtains on the information without overlay area
Know, the left border of touch sensing 511 and the right border standoff distance d1 of touch sensing 513.Then, extension of module 148 can be according to this
Determine extension area 511_21~511_24 extension section length K1, and the location point X on the left border of touch sensing 511 with
Location point Y increases extension area 511_21 and extension area 511_22.In this example, location point X and location point Y is, for example, to pass through decile
Sensors edges length and the Along ent obtained, but the present invention is not restricted to this.Specifically, except in terms of automatically
The mode of calculation extends the coverage of initial sensor pattern.In another embodiment, extension of module 148 can receive user
Operational order determine the length dimension of extension area.
Fig. 5 B are refer to, in this example, initial sensor pattern is diamond pattern.Extension of module 148 senses from initial
The main region 521_1 of device pattern edge increase is in extension area 521_21~521_26 of line segment shape.Similarly, extension of module
148 can be provided according to analysis module 146 determine extension area 521_21~521_26's on the information without overlay area
Size and set location.The rest may be inferred, and extension of module 148 causes touch sensing 521~525 according to identical mode
Respective extension area is covered on no overlay area.Similarly, extension of module 148 can also receive the operational order of user
Determine extension area 521_21~521_24 length dimension.
In addition, refer to Fig. 5 C, in this example, the initial sensor pattern of each touch sensing 531~538 is water chestnut
Shape pattern.And extension of module 148 expands the main of the corresponding initial sensor pattern to touch sensing 531 according to scaling
Area 531_1, and an at least extension area 531_2 is produced, the extension area of each touch sensing is covered on no overlay area.
Specifically, extension of module 148 can determine scaling according to the size without coverage area, and according to scaling
To expand initial sensor pattern.Similarly, in another embodiment, extension of module 148 can receive the operational order of user
To determine scaling.
Specifically, equally it is in not compared to extension area, the extension area shown in Fig. 5 C shown in Fig. 5 A and Fig. 5 B
Existing line segment shape.Furthermore, it is understood that the present invention is not any limitation as to the shape of extension area, it is any to can be used to extend initial sensor
The extension area of pattern should all belong to scope of the invention.Understood based on above-described embodiment, increase the final sensor after extension area
The induction range of pattern expands, and can also make the overlapped part increase of the induction region of each touch sensing.That is, this hair
Bright method can be under original layout state, according further to the sensing scope that touch sensing is adjusted without overlay area.
Consequently, it is possible to can avoid only judging that the phenomenon of touch point position occurs by the sensing amount of single-sensor, touch-control inspection is improved
The degree of accuracy of survey.
Fig. 2 flow is returned to, after determining to be better than final sensor pattern, in step S290, time judgment module 149
It can determine whether the discharge and recharge time for being associated with final sensor pattern is more than threshold value.Specifically, in this implementation
, can also be using the discharge and recharge time of sensor as the final sensor sample of adjustment during initial sensor pattern is extended in example
One of design factor of formula.Reason is, if the scope of final sensor pattern is excessive, the discharge and recharge time needed for sensor
Also it is longer.Once discharge and recharge overlong time, therefore the sensitive time of sensor can also extend and allow user to feel touch-control
Unresponsive phenomenon.Then, it is more than threshold value when the discharge and recharge time, extension of module 148 extends initial sensor pattern again
Coverage to without a new at least extension area is produced on overlay area, to obtain with a new at least extension area
Final sensor pattern.
In summary, the present invention increases the sensing of single touch sensing by extending the coverage of touch sensing
Scope, the overlapped part of the sensing scope of each touch sensing can be increased.Therefore, contact position that can effectively to operating of contacts
Put and positioned, and and then be substantially improved setting accuracy.In addition, the present invention can not change the induction channels number of touch chip
On the premise of amount, the induction range of each touch sensing is become wide and reduces the region that can not accurately detect.Consequently, it is possible to it can save
Save manufacturing cost and lift the accuracy rate of touch control detection simultaneously.Furthermore because the degree of accuracy of touch point rises, therefore work as user
When bestowing drag operation generation straight-line segment on contact panel, it can reduce and produce jagged problem hair because touch-control is inaccurate
It is raw.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (12)
1. a kind of pattern method of adjustment of touch sensing, to determine the pattern of multiple touch sensings of a contact panel,
It is characterised in that it includes：
Collect a faceplate formation of the contact panel；
Those initial layout results of touch sensing one are produced according to the faceplate formation and a default sensor information, wherein should
Default sensor information includes an initial sensor pattern；
Analyze the initial layout result and obtain those touch sensings in one on the contact panel without overlay area；And
Extend the coverage of the initial sensor pattern to this without an at least extension area is produced on overlay area, to obtain
A final sensor pattern with an at least extension area.
2. pattern method of adjustment according to claim 1, it is characterised in that the contact panel have a tangible block with
Multiple induction channels, those touch sensings are configured in those induction channels and form multiple sensing tandems, and the panel is believed
Breath includes the resource block size of the tangible region and the induction channels quantity of those induction channels.
3. pattern method of adjustment according to claim 1, it is characterised in that extend the covering model of the initial sensor pattern
Enclose to this without producing an at least extension area on overlay area, to obtain the final sensing with an at least extension area
The step of device pattern, includes：
Change the shape of the initial sensor pattern and produce the final sensor pattern with an at least extension area, wherein
The induction region of the final sensor pattern on the contact panel is more than the initial sensor pattern on the contact panel
Induction region.
4. pattern method of adjustment according to claim 3, it is characterised in that change the shape of the initial sensor pattern and
The step of producing the final sensor pattern with an at least extension area includes：
An at least extension area from the increase of the edge of a main region of the initial sensor pattern in line segment shape, make it is each those
At least an extension area is covered on no overlay area for this of touch sensing.
5. pattern method of adjustment according to claim 3, it is characterised in that change the shape of the initial sensor pattern and
The step of producing the final sensor pattern with an at least extension area includes：
Expand to correspond to a main region of the initial sensor pattern according to a scaling and produce an at least extension area, make
At least an extension area is covered on no overlay area for this of those each touch sensings.
6. pattern method of adjustment according to claim 1, it is characterised in that extending the covering of the initial sensor pattern
Scope to this without on overlay area and produce an at least extension area, with obtain with an at least extension area the final sensing
Also include after the step of device pattern：
Whether the discharge and recharge time for judging to be associated with the final sensor pattern is more than a threshold value；And
Be more than the threshold value when the discharge and recharge time, extend again the coverage of the initial sensor pattern to this without the area of coverage
A new at least extension area is produced on domain, to obtain the final sensor sample with a new at least extension area
Formula.
A kind of 7. electronic installation, to determine the sensor pattern of multiple touch sensings of a contact panel, it is characterised in that
Including：
One storage element, record multiple modules；And
One or more processing units, the storage element is coupled, to access and perform the module recorded in the storage element, institute
Stating module includes：
One information collection module, collect a faceplate formation of the contact panel；
One initial configuration module, it is initial to produce those touch sensings one according to the faceplate formation and a default sensor information
Layout result, the wherein default sensor information include an initial sensor pattern；
One analysis module, analyze the initial layout result and obtain those touch sensings on the contact panel one without covering
Region；And
One extension of module, extend the coverage of the initial sensor pattern and prolong to this without producing at least one on overlay area
Area is stretched, to obtain the final sensor pattern with an at least extension area.
8. electronic installation according to claim 7, it is characterised in that the contact panel have a tangible block with it is multiple
Induction channels, those touch sensings are configured in those induction channels and form multiple sensing tandems, and the faceplate formation bag
Include the resource block size of the tangible region and the induction channels quantity of those induction channels.
9. electronic installation according to claim 7, it is characterised in that the extension of module changes the initial sensor pattern
Shape and produce the final sensor pattern with an at least extension area, wherein the final sensor pattern is in the touch surface
Induction region on plate is more than the induction region of the initial sensor pattern on the contact panel.
10. electronic installation according to claim 9, it is characterised in that the extension of module is from the initial sensor pattern
The edge increase of one main region makes at least one extension of those each touch sensings in an at least extension area for line segment shape
Area is covered on no overlay area.
11. electronic installation according to claim 9, it is characterised in that the extension of module is according to scaling expansion pair
An at least extension area should be produced to a main region of the initial sensor pattern, make those each touch sensings this extremely
A few extension area is covered on no overlay area.
12. electronic installation according to claim 7, it is characterised in that also include：
Whether one time judgment module, the discharge and recharge time for judging to be associated with the final sensor pattern are more than a threshold value,
Wherein, it is more than the threshold value when the discharge and recharge time, the extension of module extends the covering of the initial sensor pattern again
Scope to this without a new at least extension area is produced on overlay area, to obtain with a new at least extension area
The final sensor pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020681.8A CN104793770B (en) | 2014-01-16 | 2014-01-16 | The pattern method of adjustment and electronic installation of touch sensing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410020681.8A CN104793770B (en) | 2014-01-16 | 2014-01-16 | The pattern method of adjustment and electronic installation of touch sensing |
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| KR20110079391A (en) * | 2009-12-31 | 2011-07-07 | 주식회사 트레이스 | The glass style touch screen device |
| TW201135546A (en) * | 2010-04-09 | 2011-10-16 | J Touch Corp | Contactless touch panel |
| WO2012050938A2 (en) * | 2010-09-29 | 2012-04-19 | President And Fellows Of Harvard College | Wearable tactile keypad with stretchable artificial skin |
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