CN107562589A - A kind of touch-screen pixel point detecting method and system based on mobile terminal - Google Patents
A kind of touch-screen pixel point detecting method and system based on mobile terminal Download PDFInfo
- Publication number
- CN107562589A CN107562589A CN201710754680.XA CN201710754680A CN107562589A CN 107562589 A CN107562589 A CN 107562589A CN 201710754680 A CN201710754680 A CN 201710754680A CN 107562589 A CN107562589 A CN 107562589A
- Authority
- CN
- China
- Prior art keywords
- touch
- screen
- mobile terminal
- pixel
- coordinate
- 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
Landscapes
- User Interface Of Digital Computer (AREA)
- Position Input By Displaying (AREA)
Abstract
The present invention relates to a kind of touch screen display technologies field, more particularly to a kind of touch-screen pixel point detecting method and system based on mobile terminal, touch-screen pixel point detecting method of the one of which based on mobile terminal, including, under detection state, the current coordinate value of each pixel in touch-screen is obtained；Judge whether the current coordinate value of each pixel matches a standard coordinate threshold value；Abnormal coordinate points are formed according to the pixel of the current unmatched standard coordinate threshold value of coordinate value.In the present invention, abnormal coordinate points are formed according to the pixel of the current unmatched standard coordinate threshold value of coordinate value, facilitate user according to the display mode for being actually needed adjustment image, avoid implementing the input of operational order in abnormal coordinate points region, so that mobile terminal performs the operational motion that user expects.
Description
Technical field
The present invention relates to a kind of touch screen display technologies field, and in particular to a kind of touch-screen pixel based on mobile terminal
Point detecting method and system.
Background technology
Along with quick popularization of the electronic product in the whole world, the demand of mobile terminal constantly increases, and user changes eventually
The frequency at end is increasingly accelerated, therefore, efficient test is pursued in the production of mobile terminal.It is and quick with intelligent mobile terminal
Develop and extensively favored so that the application of touch-screen on mobile terminals becomes more extensive.
Before mobile terminal dispatches from the factory, it is necessary to a test is done to the performance of touch-screen, to judge the work(of the touch-screen
Can whether normal, including in connecting line and mobile terminal between the performance of touch-screen itself, touch-screen and mobile terminal
Whether driving circuit is normal etc..For mobile terminal touch screen detection method traditional at present, if to be detected
Touch-screen is capacitive touch screen, then needs worker arbitrarily to be clicked on the touchscreen with finger, pass through the display on mobile terminal
Screen LCD show and is clicked place, so judge touch-screen whether normal work, result to be detected is can enter under normal state
Enter market sale.
But after mobile terminal uses a period of time, easily there is the state of failure in its touch-screen, on the one hand, user
Its specific failure region can not be obtained, awkward puzzlement is caused to user, on the other hand, maintenance personal is in detection failure
Need to know specific failure reason after being detected by corresponding instrument during reason, the maintenance to maintenance personal also brings all
It is more inconvenient.
The content of the invention
The present invention provides a kind of touch-screen pixel point detecting method and system based on mobile terminal, on the one hand allows user to obtain
Failure region is taken, maintenance personal is on the other hand also allowed for and carries out maintenance operation.Specifically,
On the one hand, the present invention provides a kind of touch-screen pixel point detecting method based on mobile terminal, wherein：Including,
Under detection state, the current coordinate value of each pixel in touch-screen is obtained；
Judge whether the current coordinate value of each pixel matches a standard coordinate threshold value；
Abnormal coordinate points are formed according to the pixel of the current unmatched standard coordinate threshold value of coordinate value.
Preferably, above-mentioned a kind of touch-screen pixel point detecting method based on mobile terminal, wherein：Also include：
Under normal display state, an indication wire is shown between the adjacent abnormal coordinate points of any two.
Preferably, above-mentioned a kind of touch-screen pixel point detecting method based on mobile terminal, wherein under detection state,
The coordinate value that each intended pixel point is current in touch-screen is obtained to specifically include：
Under detection state, the touch-screen is controlled to enter align mode；
Scan the touch-screen and the coordinate value of each intended pixel point is obtained by detecting program.
On the other hand, the present invention provides a kind of method for displaying image based on mobile terminal again, wherein, including above-mentioned one
Touch-screen pixel point detecting method of the kind based on mobile terminal, in addition to：
It is in mobile terminal under preassigned pattern state, obtains the current image frame of display screen；
One detection image is formed with reference to the indication wire according to described image picture.
Preferably, the above-mentioned method for displaying image based on mobile terminal, wherein, the preassigned pattern is by outside input
First control command is formed.
On the other hand, the present invention provides a kind of touch-screen pixel detecting system based on mobile terminal again, wherein：Bag
Include,
Reading unit, under detection state, obtain the current coordinate value of each pixel in touch-screen；
Identifying unit, judges whether the current coordinate value of each pixel matches a standard coordinate threshold value；
Unit is formed, abnormal coordinate points are formed according to the pixel of the current unmatched standard coordinate threshold value of coordinate value.
Preferably, above-mentioned a kind of touch-screen pixel detecting system based on mobile terminal, wherein：Also include：
Tip element, under normal display state, show that one carries between the adjacent abnormal coordinate points of any two
Timberline.
Preferably, above-mentioned a kind of touch-screen pixel detecting system based on mobile terminal, wherein the reading unit
Including：
Calibrator, under detection state, the touch-screen is controlled to enter align mode；
Scanner, scan the touch-screen and the coordinate value of each intended pixel point is obtained by detecting program.
On the other hand, the present invention provides a kind of image display system based on mobile terminal again, wherein, including above-mentioned one
Touch-screen pixel detecting system of the kind based on mobile terminal, in addition to：
Collecting unit, it is in mobile terminal under preassigned pattern state, obtains the current image frame of display screen；
Processing unit, a detection image is formed with reference to the indication wire according to described image picture.
Preferably, the above-mentioned method for displaying image based on mobile terminal, wherein, the preassigned pattern is by outside input
First control command is formed.
Compared with prior art, the beneficial effects of the present invention are：
In the present invention, abnormal coordinate points are formed according to the pixel of the current unmatched standard coordinate threshold value of coordinate value,
User is facilitated to avoid implementing the defeated of operational order in abnormal coordinate points region according to the display mode for being actually needed adjustment image
Enter, so that mobile terminal performs the operational motion that user expects.
Brief description of the drawings
Fig. 1 provides a kind of a kind of embodiment stream of the touch-screen pixel point detecting method based on mobile terminal for the present invention
Journey schematic diagram；
Fig. 2 provides a kind of a kind of embodiment stream of the touch-screen pixel point detecting method based on mobile terminal for the present invention
Journey schematic diagram；
Fig. 3 provides a kind of a kind of embodiment flow signal of method for displaying image based on mobile terminal for the present invention
Figure.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
It is contemplated that being directed to capacitive touch screen, capacitive touch screen is one piece of four layers of compound glass screen, glass screen
Inner surface and interlayer respectively scribble one layer of ITO, and outermost layer is a thin layer silicon soil glassivation, interlayer ITO coatings as working face,
Four electrodes are drawn on four angles, when external conductor touches on the metal layer, the electric capacity of contact will change so that with
Connected oscillator frequency change, can determine that touch location obtains information by measurement frequency change.In the present invention,
Subregion setting first is carried out to capacitive touch screen, an independent capacitance module is set in each region, is detected each independent
Capacitance module i.e. can be achieved pair region matched with the capacitance module detected to realize multi-point touch.
Above-mentioned technical proposal can also be applied to the touch-screen screen formed based on micro_LED, and each pixel is one
Controllable unit.
As shown in Figure 1, on the one hand, the present invention provides a kind of touch-screen pixel point detecting method based on mobile terminal, its
In：Including,
Step S110, under detection state, the current coordinate value of each pixel in touch-screen is obtained；Further, exist
, it is necessary to first obtain all pixels point on the touch-screen of regular shape before performing step S110, and each point of acquisition has
Independent coordinate position, coordinate value be (1,1) pixel, the pixel of coordinate value (349,456), coordinate value for (720,
1280) pixel etc..When mobile terminal enters under detection state, the current coordinate value of each pixel is obtained first.
Step S120, judge whether the current coordinate value of each pixel matches a standard coordinate threshold value；Standard coordinate threshold
The coordinate value of each pixel is included in value, when each standard coordinate threshold value does not find the state of matching pixel
Under, it is believed that there is " failure " state in the pixel, and the pixel under normal operating conditions is respectively provided with and the pixel
The coordinate value matched somebody with somebody.
Step S130, abnormal coordinate points are formed according to the pixel of the current unmatched standard coordinate threshold value of coordinate value.
Using standard coordinate threshold value as benchmark, in the case of not inquiring the pixel coordinate matched with the standard coordinate threshold value, can determine that
The pixel region can not normally obtain the control instruction of outside input.
In detection process, the abnormal coordinate points are shown, abnormal coordinate points and coordinate points are that have two independent elements,
In the state of coordinate points region is broken down, its pixel is the pixel location still in normal operating conditions
Domain is only capable of displaying image or picture, but can not receive the control command of outside input or can not perform the control of outside input
Order.Show that the abnormal coordinate points are known for user in the state of coordinate point failure, so that user avoids using the area as far as possible
Domain.
Such as A coordinate points are in malfunction, the pixel with A coordinate Point matchings is the image of " confirmation " control command,
In the state of user knows that A coordinate points can not receive external command, the display mode of image is adjusted so that should " confirmation " control
The image of order is moved to the control command that forward reference point region receives user's input.
In the present invention, abnormal coordinate points are formed according to the pixel of the current unmatched standard coordinate threshold value of coordinate value,
User is facilitated to avoid implementing the defeated of operational order in abnormal coordinate points region according to the display mode for being actually needed adjustment image
Enter, so that mobile terminal performs the operational motion that user expects.
As further preferred embodiment, a kind of above-mentioned touch-screen pixel point detecting method based on mobile terminal,
Wherein：Also include：
Step S140, under normal display state, show that one carries between the adjacent abnormal coordinate points of any two
Timberline.
Indication wire can be straight line, or curve.Such as the state when tri- pixels failures of coordinate points B, C, D
Under, arbitrarily connect tri- pixels of B, C, D with shape in line, the straight line does failure problems for maintainer and analyzed, just
Just maintenance personal overhauls touch-control part.
As further preferred embodiment, a kind of above-mentioned touch-screen pixel point detecting method based on mobile terminal,
Wherein under detection state, obtain the coordinate value that each intended pixel point is current in touch-screen and specifically include：As shown in Fig. 2
Step S1101, under detection state, the touch-screen is controlled to enter align mode；Work as touch-screen
Into under align mode, equivalent to each coordinate points of activation.
Step S1102, scan the touch-screen and the seat of each intended pixel point is obtained by detecting program
Scale value.
Embodiment two
Based on a kind of above-mentioned touch-screen pixel point detecting method based on mobile terminal, it is upper that the present invention provides a kind of application
A kind of method for displaying image based on mobile terminal that the touch-screen pixel point detecting method based on mobile terminal is shown is stated,
Specifically：
The present invention provides a kind of method for displaying image based on mobile terminal again, wherein, including above-mentioned one kind is based on shifting
The touch-screen pixel point detecting method of dynamic terminal, in addition to：As shown in figure 3,
Step S210, it is in mobile terminal under preassigned pattern state, obtains the current image frame of display screen；Further
Ground, the preassigned pattern are formed by the first control command of outside input.Preassigned pattern can be detection pattern, or other moulds
Formula, it is not specifically limited herein.
Step S220, a detection image is formed with reference to the indication wire according to described image picture.
The present invention operation principle be：When mobile terminal is under non-predetermined mode state, the current figure of display screen is obtained
As directly displaying the image frame after picture, when mobile terminal is under preassigned pattern state, the current image of display screen is obtained
After picture, image frame and indication wire are done with reference to processing to form the detection image with indication wire.
An embodiment is enumerated,
When the touch screen of mobile terminal is under broken screen state, the pixel of broken screen region and in abnormal condition
(need to illustrate when, in the state of the area of touch-control image is more than the crack of broken screen, although touch-control image can normally be swashed
It is living, but be not necessarily referring to touch-control or coordinate points under broken screen state and remain to normal work, why touch-control image can be activated normally,
Reason is that the coordinate points in other regions of touch-control image upper surface are in normal operating conditions, and the coordinate points in other regions can connect
Receive the control command of outside input), the coordinate points of broken screen region are in abnormal condition, by the seat in abnormal condition
Punctuate carries out link process to form indication wire, and when user does screenshotss operation, the image after interception is superimposed place with indication wire
Manage to form detection image.Under such a mode, user in external image collecting device without obtaining the current shape of screen
State, user is facilitated to send detection image to remote terminal speech detection, the maintenance personal of remote terminal is according to the detection image
Select suitable maintenance program.
Embodiment three
The present invention provides a kind of touch-screen pixel detecting system based on mobile terminal again, wherein：Including,
Reading unit, under detection state, obtain the current coordinate value of each pixel in touch-screen；Further, institute
Stating reading unit includes,
Calibrator, under detection state, the touch-screen is controlled to enter align mode；
Scanner, scan the touch-screen and the coordinate value of each intended pixel point is obtained by detecting program.
Identifying unit, judges whether the current coordinate value of each pixel matches a standard coordinate threshold value；Standard coordinate threshold
The coordinate value of each pixel is included in value, when each standard coordinate threshold value does not find the state of matching pixel
Under, it is believed that there is " failure " state in the pixel, and the pixel under normal operating conditions is respectively provided with and the pixel
The coordinate value matched somebody with somebody.
Unit is formed, abnormal coordinate points are formed according to the pixel of the current unmatched standard coordinate threshold value of coordinate value.
Using standard coordinate threshold value as benchmark, in the case of not inquiring the pixel coordinate matched with the standard coordinate threshold value, can determine that
The pixel region can not normally obtain the control instruction of outside input.
In detection process, the abnormal coordinate points are shown, abnormal coordinate points and coordinate points are that have two independent elements,
In the state of coordinate points region is broken down, its pixel is the pixel location still in normal operating conditions
Domain is only capable of displaying image or picture, but can not receive the control command of outside input or can not perform the control of outside input
Order.Show that the abnormal coordinate points are known for user in the state of coordinate point failure, so that user avoids using the area as far as possible
Domain.
Tip element, under normal display state, show that one carries between the adjacent abnormal coordinate points of any two
Timberline.
In the present invention, abnormal coordinate points are formed according to the pixel of the current unmatched standard coordinate threshold value of coordinate value,
User is facilitated to avoid implementing the defeated of operational order in abnormal coordinate points region according to the display mode for being actually needed adjustment image
Enter, so that mobile terminal performs the operational motion that user expects.
Example IV
On the other hand, the present invention provides a kind of image display system based on mobile terminal again, wherein, including above-mentioned one
Touch-screen pixel detecting system of the kind based on mobile terminal, in addition to：
Collecting unit, it is in mobile terminal under preassigned pattern state, obtains the current image frame of display screen；
Processing unit, a detection image is formed with reference to the indication wire according to described image picture.
As further preferred embodiment, the above-mentioned method for displaying image based on mobile terminal, wherein, it is described predetermined
Pattern is formed by the first control command of outside input.
The present invention operation principle be：When mobile terminal is under non-predetermined mode state, the current figure of display screen is obtained
As directly displaying the image frame after picture, when mobile terminal is under preassigned pattern state, the current image of display screen is obtained
After picture, image frame and indication wire are done with reference to processing to form the detection image with indication wire.
Although various aspects of the invention provide in the independent claim, the other side of the present invention includes coming from
The feature of described embodiment and/or with independent claims feature dependent claims combination, and not only
It is the combination clearly provided in claim.
Although it is to be noted here that the foregoing describing the example embodiment of the present invention, these descriptions are not
It should be understood in a limiting sense.Will without departing from such as appended right on the contrary, several change and modifications can be carried out
The scope of the present invention defined in asking.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
- A kind of 1. touch-screen pixel point detecting method based on mobile terminal, it is characterised in that：Including,Under detection state, the current coordinate value of each pixel in touch-screen is obtained；Judge whether the current coordinate value of each pixel matches a standard coordinate threshold value；Abnormal coordinate points are formed according to the pixel of the current unmatched standard coordinate threshold value of coordinate value.
- A kind of 2. touch-screen pixel point detecting method based on mobile terminal according to claim 1, it is characterised in that：Also Including：Under normal display state, an indication wire is shown between the adjacent abnormal coordinate points of any two.
- A kind of 3. touch-screen pixel point detecting method based on mobile terminal according to claim 1, it is characterised in that：Its In under detection state, obtain the coordinate value that each intended pixel point is current in touch-screen and specifically include：Under detection state, the touch-screen is controlled to enter align mode；Scan the touch-screen and the coordinate value of each intended pixel point is obtained by detecting program.
- 4. a kind of method for displaying image based on mobile terminal, it is characterised in that including a kind of base described in the claims 2 In the touch-screen pixel point detecting method of mobile terminal, in addition to：It is in mobile terminal under preassigned pattern state, obtains the current image frame of display screen；One detection image is formed with reference to the indication wire according to described image picture.
- 5. the method for displaying image according to claim 4 based on mobile terminal, it is characterised in that wherein, described predetermined Pattern is formed by the first control command of outside input.
- A kind of 6. touch-screen pixel detecting system based on mobile terminal, it is characterised in that：Including,Reading unit, under detection state, obtain the current coordinate value of each pixel in touch-screen；Identifying unit, judges whether the current coordinate value of each pixel matches a standard coordinate threshold value；Unit is formed, abnormal coordinate points are formed according to the pixel of the current unmatched standard coordinate threshold value of coordinate value.
- A kind of 7. touch-screen pixel detecting system based on mobile terminal according to claim 6, it is characterised in that：Also Including：Tip element, under normal display state, an indication wire is shown between the adjacent abnormal coordinate points of any two.
- A kind of 8. touch-screen pixel detecting system based on mobile terminal according to claim 6, it is characterised in that：Its Described in reading unit include：Calibrator, under detection state, the touch-screen is controlled to enter align mode；Scanner, scan the touch-screen and the coordinate value of each intended pixel point is obtained by detecting program.
- 9. a kind of image display system based on mobile terminal, it is characterised in that including a kind of base described in the claims 7 In the touch-screen pixel detecting system of mobile terminal, in addition to：Collecting unit, it is in mobile terminal under preassigned pattern state, obtains the current image frame of display screen；Processing unit, a detection image is formed with reference to the indication wire according to described image picture.
- 10. the method for displaying image according to claim 9 based on mobile terminal, it is characterised in that wherein, described predetermined Pattern is formed by the first control command of outside input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754680.XA CN107562589A (en) | 2017-08-29 | 2017-08-29 | A kind of touch-screen pixel point detecting method and system based on mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754680.XA CN107562589A (en) | 2017-08-29 | 2017-08-29 | A kind of touch-screen pixel point detecting method and system based on mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107562589A true CN107562589A (en) | 2018-01-09 |
Family
ID=60976150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710754680.XA Pending CN107562589A (en) | 2017-08-29 | 2017-08-29 | A kind of touch-screen pixel point detecting method and system based on mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107562589A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459337A (en) * | 2020-04-13 | 2020-07-28 | 海信视像科技股份有限公司 | Display device and touch display method |
| CN113391741A (en) * | 2020-11-13 | 2021-09-14 | 腾讯科技（深圳）有限公司 | Operation checking method and device, storage medium and electronic equipment |
| CN115079867A (en) * | 2022-06-17 | 2022-09-20 | 东莞市泰宇达光电科技有限公司 | Input accuracy detection and correction method for capacitive touch screen |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591525A (en) * | 2012-01-13 | 2012-07-18 | 广州视源电子科技有限公司 | Calibration method for touch screen, touch screen system and calibration device |
| CN102880357A (en) * | 2012-09-19 | 2013-01-16 | 广州视睿电子科技有限公司 | Coordinate calibration method and device for touch equipment |
| CN103905865A (en) * | 2013-05-16 | 2014-07-02 | 青岛海信电器股份有限公司 | Touchable intelligent television and method for achieving touching |
-
2017
- 2017-08-29 CN CN201710754680.XA patent/CN107562589A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591525A (en) * | 2012-01-13 | 2012-07-18 | 广州视源电子科技有限公司 | Calibration method for touch screen, touch screen system and calibration device |
| CN102880357A (en) * | 2012-09-19 | 2013-01-16 | 广州视睿电子科技有限公司 | Coordinate calibration method and device for touch equipment |
| CN103905865A (en) * | 2013-05-16 | 2014-07-02 | 青岛海信电器股份有限公司 | Touchable intelligent television and method for achieving touching |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459337A (en) * | 2020-04-13 | 2020-07-28 | 海信视像科技股份有限公司 | Display device and touch display method |
| CN111459337B (en) * | 2020-04-13 | 2024-02-06 | 海信视像科技股份有限公司 | Display device and touch display method |
| CN113391741A (en) * | 2020-11-13 | 2021-09-14 | 腾讯科技（深圳）有限公司 | Operation checking method and device, storage medium and electronic equipment |
| CN113391741B (en) * | 2020-11-13 | 2023-08-29 | 腾讯科技（深圳）有限公司 | Operation verification method and device, storage medium and electronic equipment |
| CN115079867A (en) * | 2022-06-17 | 2022-09-20 | 东莞市泰宇达光电科技有限公司 | Input accuracy detection and correction method for capacitive touch screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10754468B2 (en) | Coordinate indicating apparatus and coordinate measurement apparatus for measuring input position of coordinate indicating apparatus | |
| US9182862B2 (en) | High noise immunity sensing methods and apparatus for a capacitive touch device | |
| CN102055836B (en) | Mobile terminal with action recognition function and action recognition method thereof | |
| KR20100083764A (en) | Interactive input system, controller therefor and method of controlling an appliance | |
| JP6027328B2 (en) | Display device and object display method thereof | |
| CN1996221B (en) | Display device with touch sensitive surface | |
| US20090157228A1 (en) | User interface device of remote control system for robot device and method using the same | |
| CN107562589A (en) | A kind of touch-screen pixel point detecting method and system based on mobile terminal | |
| US20150109242A1 (en) | Method, device and mobile terminal for three-dimensional operation control of a touch screen | |
| US20160196034A1 (en) | Touchscreen Control Method and Terminal Device | |
| JP2010277377A5 (en) | Touch panel system, interactive board, and setting content display method | |
| CN106415472A (en) | Gesture control method, device, terminal apparatus and storage medium | |
| CN104020916A (en) | Capacitive touch screen drive detection method and device and electronic device | |
| CN105511692A (en) | Infrared touch device and method | |
| CN107131982B (en) | The touch-control pressure detection method of touch panel | |
| CN102566822A (en) | Automatic calibration method for touch screen | |
| US9746963B2 (en) | Detection method using capacitive sensor, and electronic device | |
| US20150338971A1 (en) | Apparatus and Method for Sensing Touch | |
| CN109753180B (en) | Judging method of three-finger coaxial splitting point in touch identification, touch screen and electronic equipment | |
| US10860158B2 (en) | Touch panel device, touch panel device control method, and non-transitory tangible computer-readable storage medium having the program stored therein | |
| KR101393733B1 (en) | Touch screen control method using bezel area | |
| KR101986660B1 (en) | Device for curved display with touch sensor | |
| US20130067278A1 (en) | Testing device, switching system and switching method | |
| CN109814750B (en) | Three-finger coaxial splitting point judgment method, touch screen and touch display device | |
| CN108334217B (en) | Detection updating method of touch system |
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: 20180109 |
|
| RJ01 | Rejection of invention patent application after publication |