CN104182068A - Error touch identifying method and device - Google Patents
Error touch identifying method and device Download PDFInfo
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- CN104182068A CN104182068A CN201310196428.3A CN201310196428A CN104182068A CN 104182068 A CN104182068 A CN 104182068A CN 201310196428 A CN201310196428 A CN 201310196428A CN 104182068 A CN104182068 A CN 104182068A
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Abstract
The invention provides an error touch identifying method and a device applied to an electronic device with a touch panel. The method comprises the following steps: acquiring a first touch and a second touch successively detected by the touch panel; judging if the time gap between the detection for the first touch and the detection for the second touch exceeds a preset value; if the time gap does not exceed the preset value, judging if the second touch is formed into an invalid area according to the appearance of the second touch; identifying if the first touch is the error touch according to the approaching degree of the first touch and the invalid area when the second touch is formed into the invalid area.
Description
Technical field
The invention relates to a kind of application of touching operation, and relate to especially a kind of false touch recognition methods and device of contact panel.
Background technology
Along with progressing greatly of touch technology, many electronic products are changed into and are used touch control component as input media by traditional keyboard, mouse or telepilot.For instance, the electronic apparatus taking portability as main demand has certain restriction to device volume mostly, and utilizes Touch Screen as input-output device, can save the needed space of physical keyboard, also can increase screen size simultaneously.
User in the time that operation has the electronic apparatus of Touch Screen, most likely because the mode of grip device and input gestures and accident touch on touch control screen, the response that causes electronic apparatus to do making mistake.For instance, user is in the time that use has the panel computer of Touch Screen and utilizes pointer to draw, in order to improve the comfort level of input, most likely palm side position is leaned against on panel computer, but contacting of palm side and Touch Screen is not the actual input that will carry out of user, but unnecessary point or lines are drawn in the touching that panel computer can sense in response to Touch Screen on this position.Be not difficult to infer, because false touch is touched the interference meeting causing to using perception to cause negative impact.
Summary of the invention
The invention provides a kind of false touch recognition methods and device, can in the time that user utilizes pointer operating electronic devices, identify false touch and touch, with assorted point unnecessary on filtering screen, avoid error starting application program or function simultaneously.
False touch recognition methods of the present invention is for having the electronic installation of contact panel.The method comprises and obtains the first touching and the second touching that contact panel successively detects.Judgement detects the first touching and detects whether the lead time of the second touching is no more than preset value.In the time that lead time is no more than preset value, judge according to the outward appearance of the second touching whether the second touching forms inactive area.In the time that the second touching forms inactive area, whether be that false touch is touched according to degree of closeness identification first touching of the first touching and inactive area.
False touch recognition device of the present invention is applicable to have the electronic installation of contact panel.False touch recognition device comprises that touching obtains module, lead time judge module, inactive area judge module, and recognition processing module is touched in false touch.Wherein, touching obtains the first touching and the second touching that module successively detects in order to obtain the contact panel of electronic installation.Lead time judge module detects the first touching and detects whether the lead time of the second touching is no more than preset value in order to judgement.Inactive area judge module, in order in the time that lead time judge module judges that lead time is no more than preset value, judges according to the outward appearance of the second touching whether the second touching forms inactive area.Whether false touch is touched recognition processing module in order in the time that inactive area judge module judgement the second touching forms inactive area, be that false touch is touched according to degree of closeness identification first touching of the first touching and inactive area.
Based on above-mentioned, false touch recognition methods of the present invention can effectively identify with device the false touch situation that user produces in the time utilizing pointer to operate electronic installation, remove by this because false touch is presented at the assorted point on screen, and avoid electronic installation because false touch starts non-essential function or application program.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Brief description of the drawings
Fig. 1 is the schematic diagram according to the shown electronic installation of one embodiment of the invention;
Fig. 2 is the calcspar according to the shown false touch recognition device of one embodiment of the invention;
Fig. 3 is the process flow diagram according to the shown false touch recognition methods of one embodiment of the invention;
Fig. 4 A, 4B are the relative position schematic diagram according to the shown touching of one embodiment of the invention and effective coverage;
Fig. 5 is the process flow diagram according to the shown false touch recognition methods of another embodiment of the present invention;
Fig. 6 A is the operation interface schematic layout pattern according to the shown multimedia application program of one embodiment of the invention;
Fig. 6 B is the operation interface schematic layout pattern according to the shown Document Editing application program of one embodiment of the invention.
Description of reference numerals:
100: electronic installation;
11: contact panel;
12: false touch recognition device;
121: touching obtains module;
123: lead time judge module;
125: inactive area judge module;
127: recognition processing module is touched in false touch;
S310～S360: each step of the false touch recognition methods described in one embodiment of the invention;
41,45: effective coverage;
43,47: contact area;
S510～S560: each step of the false touch recognition methods described in another embodiment of the present invention;
13: viewing area;
131: play area;
133: Facility Column region;
135: editing area.
Embodiment
In the time that user utilizes pointer to input on contact panel, the region that hand (for example palm or its side position) contacts with contact panel is regarded as inactive area conventionally, and the system of that is to say can't be made a response to the touching in inactive area.But poor for some time owing to first touching being detected and judging that touching forms between palm area (inactive area), therefore the touching first detecting, before not yet forming palm area, can be considered to be effective input and on screen, manifests the corresponding interior corresponding trigger event that perhaps produces.The present invention is false touch recognition methods and the device proposing for above-mentioned situation, can more effectively identify false touch and touch to reduce the possibility of device maloperation.
Fig. 1 is the schematic diagram according to the shown electronic installation of one embodiment of the invention.Refer to Fig. 1, the electronic installation 100 of the present embodiment is for example mobile phone, smart mobile phone, personal digital assistant, panel computer, game machine, or e-book, does not limit its kind at this.Electronic installation 100 comprises contact panel 11 and false touch recognition device 12.
Contact panel 11 is for example the contact panel that electric resistance touch-control panel, capacitance type touch-control panel or the touching sensing element by other kinds form.The viewing area of the screen (not shown) of the corresponding electronic installation 100 of contact panel 11, to be received touching operation and by the corresponding picture of screen display by contact panel 11.In one embodiment, contact panel 11 is same module (that is, both form Touch Screen) with screen, and the size of contact panel 11 conforms to viewing area.In another embodiment, contact panel 11 is two independently modules with screen, and the large I of contact panel 11 is identical or be different from the size of viewing area.
False touch recognition device 12 is for example software or the hardware unit being configured in electronic installation 100, in order to judge that the received touching of contact panel 11 is that user wants the valid function carried out or simple false touch.
Fig. 2 is the calcspar according to the shown false touch recognition device of one embodiment of the invention.With Fig. 2, the module of false touch recognition device 12 inside of above-described embodiment and the function of modules are described below.False touch recognition device 12 comprises that touching obtains module 121, lead time judge module 123, inactive area judge module 125, and recognition processing module 127 is touched in false touch.Above-mentioned module is for example the hardware unit with logic circuit component composition, and carries out the function of the false touch of identification contact panel; Above-mentioned module can be also the program being stored in the Storage Media of electronic installation 100, and it can be written into the processor of electronic installation 100, and carries out the function of the false touch of identification contact panel, does not limit at this.
Fig. 3 is the process flow diagram according to the shown false touch recognition methods of one embodiment of the invention.Referring to Fig. 1 to Fig. 3, the method for the present embodiment is applicable to above-mentioned false touch recognition device 12, below arrange in pairs or groups each member of false touch recognition device 12 detailed step of the false touch recognition methods of the present embodiment is described.
As shown in step S310, touching obtains module 121 and obtains the first touching and the second touching that are detected by 11 priorities of contact panel of electronic installation 100.It should be noted that, contact panel 11 does not detect other touchings during the first touching and the second touching being detected.In other words, the touching of the present embodiment obtains module 121 in the time that contact panel 11 often detects a current touching (that is, second touching), just obtains touching that 11 last times of contact panel detect as the first touching.And contact panel 11 substantially can carry out respective handling according to the detected touching of contact panel 11 owing to can constantly detect touching and electronic installation 100, therefore when contact panel 11 detects the second touching, the first touching that electronic installation 100 has detected contact panel 11 (is for example processed, in the viewing area of screen, corresponding input point is shown according to touching, or produces corresponding trigger event etc. according to the position of touching).And the false touch recognition device 12 of the present embodiment is mainly whether identify the first touching by following step be that false touch is touched, and determine according to this whether need to carry out a post processor for the first processed touching.
Then as shown in step S320, lead time judge module 123 judges that contact panel 11 detects the first touching and detects whether the lead time of the second touching is no more than preset value.Preset value is for example 0.1 second, but the present invention is not limited thereto.
If the judged result of step S320 is no, represent that the association between the first touching and the second touching is lower, the second touching can be considered an independently touching input, therefore as shown in step S325, false touch is touched recognition processing module 127 and whether is appeared at according to the second touching whether in the inactive area of contact panel 11, identify the second touching be that false touch is touched, and carry out corresponding processing.In one embodiment, if within the second touching is positioned at inactive area, false touch is touched recognition processing module 127 and the second touching is identified as to false touch is touched, and notifies electronic installation 100 the second touching not to be processed.If the second touching is positioned at outside inactive area, false touch is touched recognition processing module 127 the second touching is identified as to normal touching, and notifies electronic installation 100 to process the second touching.In another embodiment, if contact panel 11 does not still have any inactive area, false touch is touched recognition processing module 127 the second touching is identified as to normal touching, and notifies electronic installation 100 to process the second touching.Then, the flow process of the false touch recognition methods of the present embodiment is got back to step S310, obtains module 121 again obtain first and second touching and carry out subsequent step by touching.
In the time that lead time judge module 123 judges that lead time is no more than preset value (, the judged result of step S320 is yes), then as shown in step S330, inactive area judge module 125 judges according to the outward appearance of the second touching whether the second touching forms inactive area.Specifically, inactive area judge module 125 judges according to the total area of the second touching and/or shape whether the second touching forms inactive area.For example, in the time that the total area of the second touching is greater than threshold area, its possibility for the input that palm causes is very large, and therefore inactive area judge module 125 judges that the second touching forms inactive area.Or for example, in the time that the shape of the second touching is not inconsistent unification preset shape (circle or approaching circle etc. are by the easily regular shape of generation of pointer input), inactive area judge module 125 is judged the second touching formation inactive area.Further, the shape that inactive area judge module 125 can be greater than threshold area and the second touching at the total area of the second touching does not meet just judges the second touching formation inactive area preset shape.In another embodiment, user can change according to its strong hand the strong hand operating and setting of electronic installation 100.In general, in the time that user's strong hand is the right hand, the region of palm contact contact panel 11 there will be right-hand in the region of pointer contact contact panel 11, and therefore to appear at right-hand probability in effective coverage higher for the inactive area of contact panel 11.Otherwise in the time that user's strong hand is left hand, the region of palm contact contact panel 11 there will be the left in the region of pointer contact contact panel 11, therefore that the inactive area of contact panel 11 appears at the probability of effective coverage left is higher.Base this, the shape that inactive area judge module 125 is greater than threshold area and/or the second touching at the total area of the second touching is not while meeting preset shape, understand the whether corresponding strong hand operating and setting of relative position between effective coverage and second touching that further judge on contact panel 11, and in the time of the corresponding strong hand operating and setting of relative position, the second touching is judged to be to form inactive area.Fig. 4 A, 4B are the relative position schematic diagram according to the shown touching of one embodiment of the invention and effective coverage.The strong hand operating and setting of supposing electronic installation 100 is the right hand, taking Fig. 4 A as example, because the second touching (representing with contact area 43) appears at the right-hand of fixed effective coverage 41 on contact panel 11, therefore inactive area judge module 125 judges that the second touching forms inactive area.The strong hand operating and setting of supposing electronic installation 100 is left hand, taking Fig. 4 B as example, because the second touching (representing with contact area 47) appears at the left of fixed effective coverage 45 on contact panel 11, therefore inactive area judge module 125 judges that the second touching forms inactive area.
If inactive area judge module 125 judges the second touching and do not form inactive area,, as shown in step S335, false touch is touched recognition processing module 127 the second touching is identified as to normal touching, and notifies electronic installation 100 to process the second touching.Then, the flow process of the false touch recognition methods of the present embodiment is got back to step S310, obtains module 121 again obtain first and second touching and carry out subsequent step by touching.
Judge the second touching when inactive area judge module 125 and form inactive area, the touching appearing in inactive area all will be by filtering, therefore as shown in step S340, false touch is touched recognition processing module 127 and notified electronic installation 100 the second touching not to be processed.
Then as shown in step S350, whether recognition processing module 127 is touched in false touch is that false touch is touched according to degree of closeness identification first touching of the first touching and inactive area.Specifically, false touch is touched identification module 127 in the time that the first touching and the overlapping part area of inactive area arrive the special ratios of the total area of the first touching, the first touching is identified as to false touch and touches.Suppose that special ratios is 100%, in the time that the first touching is positioned within inactive area completely, false touch is touched identification module 127 and the first touching is identified as to false touch is touched.Suppose that special ratios is 90%, if the first touching have 90% be positioned at inactive area within, false touch is touched identification module 127 and the first touching is identified as to false touch is touched.Above-mentioned special ratios is only the example of enumerating in order to illustrate, the present invention is not as limit.
If the judged result of step S350 is no, the flow process of the false touch recognition methods of the present embodiment will be got back to step S310, obtain module 121 again obtain first and second touching and carry out subsequent step by touching.
If the judged result of step S350 is yes,, as shown in step S360, false touch is touched recognition processing module 127 the first touching is carried out to a post processor.For instance, false touch is touched recognition processing module 127 and is identified as false touch while touching in the first touching, removes the content in the viewing area of the screen that is presented at electronic installation 100 in response to the first touching.In addition, false touch is touched recognition processing module 127 and is identified as false touch while touching in the first touching, cancels the trigger event producing in response to the first touching, and trigger event can be that application program launching event or button are chosen event etc.
As shown in Figure 3, the present invention is not simple only avoids electronic installation 100 to process the touching occurring in inactive area after judging inactive area, and whether be particularly the identification that false touch is touched for the touching of having handled it, in the situation that it touches for false touch, carry out accordingly post processor, thereby avoid touching at screen and drawing assorted point or start unnecessary function or application program because of false touch.
Fig. 5 is the process flow diagram according to the shown false touch recognition methods of another embodiment of the present invention.In the present embodiment, false touch recognition device 12 can determine at least one effective coverage on contact panel 11 according to the operation behavior historical record of the use state of electronic installation 100 and/or electronic installation 100, and use state is corresponding to be carried out in the type of application program of electronic installation 100 and/or the type of the file of unlocking electronic device 100.In the time that the detected current touching of contact panel 11 occurs in effective coverage, false touch recognition device 12 just further judges whether to carry out post processor to the touching that 11 last times of contact panel detect.
Particularly, different application programs can provide different operation interfaces, and the region that therefore can receive user's input is not identical.Fig. 6 A is the operation interface schematic layout pattern according to the shown multimedia application program of one embodiment of the invention.Taking Fig. 6 A as example, suppose that execution is multimedia application program in the type of the application program of electronic installation 100, the operation interface of multimedia application program is that the viewing area of the screen of electronic installation 100 13 is divided into play area 131 and Facility Column region 133, the play area 131 that wherein scope is larger is in order to show the content of multimedia file, and the various tool option that the less Facility Column region 133 of scope operates multimedia file in order to demonstration.Lead time judge module 123 is the corresponding relation with viewing area 13 according to contact panel 11, be effective coverage by the zone definitions corresponding to Facility Column region 133 in contact panel 11, and be inactive area by the zone definitions corresponding to play area 131 in contact panel 11.Fig. 6 B is the operation interface schematic layout pattern according to the shown Document Editing application program of one embodiment of the invention.In addition, in the example shown in Fig. 6 B, suppose that execution is Document Editing application program in the type of the application program of electronic installation 100, its operation interface is that the overwhelming majority of the on-screen display (osd) area of electronic installation 100 13 is planned to the editing area 135 that can input, lead time judge module 123 is the corresponding relation with viewing area 13 according to contact panel 11, be effective coverage by the zone definitions corresponding to editing area 135 in contact panel 11, remainder is defined as inactive area.Or lead time judge module 123 also can be ignored the operation interface layout type of the application program of carrying out, and only according to the type of application program, whole contact panel 11 is defined as to effective coverage or inactive area.For example, when carrying out in the time that the Application Type of electronic installation 100 is Document Editing application program, just contact panel 11 is all defined as to effective coverage.
In addition,, due to the use habit difference of user to files in different types, therefore lead time judge module 123 also can define according to the type of file that is open at electronic installation 100 effective coverage of contact panel 11.For instance, film, music, or the multimedia file such as photo mostly only can be browsed by user after being unlocked, therefore in the time being open at the file of electronic installation 100 and being multimedia type, the major part of contact panel 11 is defined as inactive area by lead time judge module 123, and small part is defined as effective coverage.And belong to word, trial balance when the file that be open at electronic installation 100, or transparency etc. is while needing a large amount of editors' type, and the major part of contact panel 11 is defined as effective coverage by lead time judge module 123, and small part is defined as inactive area.
The storage unit stores of supposing electronic installation 100 has an operation behavior historical record, and it records user and use the use habit of various application programs, for example after opening application program through often carrying out region of input operation etc.Lead time judge module 123, obtaining execution after the application program of electronic installation 100, just can be obtained user according to operation behavior historical record and often carry out the region of input operation, and be defined as the effective coverage of contact panel 11.
In the embodiment shown in fig. 5, touching obtain module 121 obtain the first touching and second touching (step S510) afterwards, lead time judge module 123 judges whether the second touching is positioned among arbitrary effective coverage (step S515).If the second touching is not positioned at effective coverage, false touch is touched recognition processing module 127 and the second touching is identified as to false touch is touched, and notify electronic installation 100 the second touching not to be processed to (step S517), the flow process of the false touch recognition methods of the present embodiment is got back to step S510 subsequently, obtains module 121 again obtain first and second touching and carry out subsequent step by touching.
If the second touching is positioned at effective coverage, lead time judge module 123 judges that contact panel 11 detects the first touching and detects whether the lead time of the second touching is no more than preset value (step S520).Because the step S520 of Fig. 5 is similar to step S5360 to the step S320 of Fig. 3 to step S560, therefore do not repeat them here.
In sum, false touch recognition methods of the present invention can effectively judge with device the report point that need to erase, thereby avoid electronic installation to carry out misoperation, the accuracy while increasing accordingly electronic installation running, and user also can obtain better operating experience in the time of operating electronic devices.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a false touch recognition methods, is characterized in that, for having an electronic installation of a contact panel, the method comprises:
Obtain one first touching and one second touching that this contact panel successively detects;
Judge that this contact panel detects that this first touching and this contact panel detect whether a lead time of this second touching is no more than a preset value;
In the time that this lead time is no more than this preset value, judge according to an outward appearance of this second touching whether this second touching forms an inactive area; And
In the time that this second touching forms this inactive area, identify according to this first touching and a degree of closeness of this inactive area whether this first touching is that a false touch is touched.
2. method according to claim 1, is characterized in that, also comprises:
Determine at least one effective coverage on this contact panel according to a use state of this electronic installation and/or an operation behavior historical record; And
In the time that this second touching is positioned at one of them of this at least one effective coverage, just carries out judgement and detect whether this lead time between this first touching and this second touching is no more than the step of this preset value.
3. method according to claim 1, is characterized in that, in the time that this second touching forms this inactive area, identifies according to this first touching and this degree of closeness of this inactive area whether this first touching is that the step that this false touch is touched comprises:
In the time that the overlapping a part of area of this first touching and this inactive area arrives a special ratios of a total area of this first touching, this first touching is identified as to this false touch and touches.
4. method according to claim 1, it is characterized in that, the viewing area of this contact panel to a screen that should electronic installation, and identifying according to this first touching and this degree of closeness of this inactive area after whether this first touching be this false touch step of touching, the method also comprises:
When this first touching is identified as this false touch while touching, remove because should the first touching being presented at the content in this viewing area or cancelling because should first touching the trigger event producing.
5. method according to claim 1, is characterized in that, judges that according to this outward appearance of this second touching the step whether this second touching forms this inactive area comprises:
When a shape that is greater than a threshold area and/or this second touching when total area for this second touching is not inconsistent unification preset shape, judge an effective coverage on this contact panel and this second whether corresponding strong hand operating and setting of a relative position between touching; And
When this relative position is to should strong hand operating and setting time, judge that this second touching forms this inactive area.
6. a false touch recognition device, for having an electronic installation of a contact panel, is characterized in that, comprising:
One touching obtains module, and this contact panel of obtaining this electronic installation successively detects one first touching and one second touching;
One lead time judge module, judges that this contact panel detects that this first touching and this contact panel detect whether a lead time of this second touching is no more than a preset value;
One inactive area judge module, in the time that this lead time judge module judges that this lead time is no more than this preset value, judges according to an outward appearance of this second touching whether this second touching forms an inactive area; And
Recognition processing module is touched in one false touch, in the time that this inactive area judge module judges that this second touching forms this inactive area, identifies according to this first touching and a degree of closeness of this inactive area whether this first touching is that a false touch is touched.
7. false touch recognition device according to claim 6, it is characterized in that, this lead time judge module determines at least one effective coverage on this contact panel according to a use state of this electronic installation and/or an operation behavior historical record, and in the time that this second touching is positioned at one of them of this at least one effective coverage, just judgement detects whether this lead time between this first touching and this second touching is no more than this preset value.
8. false touch recognition device according to claim 6, it is characterized in that, this false touch is touched identification module in the time that the overlapping a part of area of this first touching and this inactive area arrives a special ratios of a total area of this first touching, this first touching is identified as to this false touch and touches.
9. false touch recognition device according to claim 6, it is characterized in that, the viewing area of this contact panel to a screen that should electronic installation, and this false touch is touched recognition processing module and is identified as this false touch while touching in this first touching, remove because should the first touching being presented at the content in this viewing area or cancelling because should first touching the trigger event producing.
10. false touch recognition device according to claim 6, it is characterized in that, when the shape that this inactive area judge module is greater than a threshold area and/or this second touching at this second total area of touching is not inconsistent unification preset shape, judge the whether corresponding strong hand operating and setting of a relative position between an effective coverage on this contact panel and this second touching, and when this relative position is to should strong hand operating and setting time, judge that this second touching forms this inactive area.
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| CN201310196428.3A CN104182068A (en) | 2013-05-24 | 2013-05-24 | Error touch identifying method and device |
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| CN201310196428.3A CN104182068A (en) | 2013-05-24 | 2013-05-24 | Error touch identifying method and device |
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| CN105068690A (en) * | 2015-07-28 | 2015-11-18 | 李睿 | Mistak"en touch prevention method and system for touch screen |
| CN105302369A (en) * | 2015-10-27 | 2016-02-03 | 上海救要救信息科技有限公司 | Method and system for preventing or reducing misoperations of touch screen |
| CN105302440A (en) * | 2015-10-27 | 2016-02-03 | 上海救要救信息科技有限公司 | Method and system for preventing or reducing misoperations of touch screen according to time |
| CN105426093A (en) * | 2015-10-27 | 2016-03-23 | 上海救要救信息科技有限公司 | Method and system for preventing or reducing misoperations on touch screen according to area |
| CN105809071A (en) * | 2014-12-31 | 2016-07-27 | 深圳Tcl新技术有限公司 | Mistakenly touching correcting method and terminal |
| CN106293304A (en) * | 2015-05-13 | 2017-01-04 | 北京智谷睿拓技术服务有限公司 | Interface operation method and device |
| CN106354300A (en) * | 2016-08-17 | 2017-01-25 | 深圳市金立通信设备有限公司 | Method and terminal for preventing misoperation |
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| CN107341009A (en) * | 2017-06-23 | 2017-11-10 | 深圳市泰衡诺科技有限公司 | Incoming event processing method, incoming event processing unit and terminal |
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| CN108803940A (en) * | 2018-08-02 | 2018-11-13 | 深圳市德名利电子有限公司 | A kind of touch control identification method, device and touch control display apparatus |
| TWI646456B (en) * | 2017-12-15 | 2019-01-01 | 幸芯科技有限公司 | Capacitive touch object separation method |
| CN109697086A (en) * | 2018-12-28 | 2019-04-30 | Tcl移动通信科技（宁波）有限公司 | Application program for mobile terminal starts processing method, mobile terminal and storage medium |
| CN109710111A (en) * | 2018-12-30 | 2019-05-03 | 联想(北京)有限公司 | A kind of false-touch prevention method and electronic equipment |
| CN109933276A (en) * | 2019-03-01 | 2019-06-25 | 安徽戴特教育科技有限公司 | A kind of determination method accidentally touched based on hand sleeve in touch large-size screen monitors electronic whiteboard handwriting |
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