CN105760018B - The driving method of touch-control display panel and the touch control display apparatus comprising it - Google Patents
The driving method of touch-control display panel and the touch control display apparatus comprising it Download PDFInfo
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- CN105760018B CN105760018B CN201610097311.3A CN201610097311A CN105760018B CN 105760018 B CN105760018 B CN 105760018B CN 201610097311 A CN201610097311 A CN 201610097311A CN 105760018 B CN105760018 B CN 105760018B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
A kind of driving method of touch control display apparatus this application discloses touch-control display panel and comprising it.The touch-control display panel includes: at least one the first conductive electrodes；At least one the second conductive electrodes；And at least one switching selector, it is coupled respectively with corresponding at least one the first conductive electrode, the switching selector is used to selectively export the touch-control sensing signal or pressure sensitive signal received from least one the first conductive electrode.Touch-control display panel of the invention only by increasing switching selector, that is, can reach multiplexing touch-control sensing electrode, realizing has the purpose of the touch-control display panel of pressure sensitive function on the basis of not changing existing touch-control display panel electrode structure.
Description
Technical field
The present invention relates to technical field of touch-control display, in particular to a kind of touch-control display panel and include its touching
Control the driving method of display device.
Background technique
Touch control display apparatus (such as smart phone, tablet computer) using more more and more universal, in addition to traditional two dimension touching
Outside control technology, a kind of pressure touch (Force Touch) technology that can sense pressure size has also been risen.Pressure touch technology
By incuding the pressure information to touch control display apparatus, to realize the better man-machine interaction experience of user.
It is at present usually to increase such as induction electrode on the center of touch control display apparatus or the backlight module of liquid crystal display
Equal elements, pass through the variation of capacitor caused by the changes of voids between detection display module and center, Lai Shixian pressure sensitive.
Such design needs additional attaching elements, such as mounts induction electrode, increases process complexity；And since assembly precision is inadequate,
The accuracy of pressure sensitive is caused also to be affected.
Summary of the invention
The present invention provides the driving method of a kind of touch-control display panel and the touch control display apparatus comprising it, can be existing
It is compatible in the structure basis of touch-control display panel to realize pressure touch function.
Other characteristics and advantages of the invention will be apparent from by the following detailed description, or partially by the present invention
Practice and acquistion.
According to an aspect of the present invention, a kind of touch-control display panel is provided, comprising: at least one the first conductive electrodes；
At least one the second conductive electrodes；And at least one switching selector, it is conductive with corresponding described at least one the first respectively
Electrode coupling, the switching selector are used to selectively export the touch-control received from least one the first conductive electrode
Inductive signal or pressure sensitive signal.
Touch-control display panel according to the present invention, on the basis of not changing existing touch-control display panel electrode structure, only
By increasing switching selector, that is, it can reach multiplexing touch-control sensing electrode, realizing has the touch-control display surface of pressure sensitive function
The purpose of plate.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Invention.
Detailed description of the invention
Its example embodiment is described in detail by referring to accompanying drawing, above and other target of the invention, feature and advantage will
It becomes more fully apparent.
Fig. 1 is a kind of structural schematic diagram of touch-control display panel shown according to an illustrative embodiments.
Fig. 2 is the structural schematic diagram of another touch-control display panel shown according to an illustrative embodiments.
Fig. 3 is the structural schematic diagram according to another touch-control display panel shown in an illustrative embodiments.
Fig. 4 is the block diagram according to the switching selector shown in an illustrative embodiments.
Fig. 5 is the circuit diagram according to the switching selector shown in an illustrative embodiments.
Fig. 6 is a kind of flow chart of the driving method of touch control display apparatus shown according to an illustrative embodiments.
Fig. 7 is according to the timing diagram in the touch control display apparatus course of work shown in an illustrative embodiments.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, thesing embodiments are provided so that the present invention will more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Attached drawing is only the present invention
Schematic illustrations, be not necessarily drawn to scale.Identical appended drawing reference indicates same or similar part in figure, thus
Repetition thereof will be omitted.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In mode.In the following description, many details are provided to provide and fully understand to embodiments of the present invention.So
And it will be appreciated by persons skilled in the art that technical solution of the present invention can be practiced and omit one in the specific detail
Or more, or can be using other methods, constituent element, device, step etc..In other cases, it is not shown in detail or describes
Known features, method, apparatus, realization, material or operation are to avoid a presumptuous guest usurps the role of the host and each aspect of the present invention is made to become mould
Paste.
It should be noted that indicated by the words such as the "upper" used in description of the invention and claims, "lower"
Orientation or positional relationship be to be merely for convenience and purposes of illustration of based on present invention orientation or positional relationship shown in the drawings, rather than limit
The system present invention.
Fig. 1 is a kind of structural schematic diagram of touch-control display panel shown according to an illustrative embodiments.Such as Fig. 1 institute
Show, touch-control display panel 10 include: at least one the first conductive electrode Rx, at least one the second conductive electrode Tx and at least one
Switching selector 102.
Wherein at least one switching selector 102 is coupled with corresponding at least one the first conductive electrode Rx respectively, such as
Switching selector 102 can be electrically connected by first electrode lead 104 and the first conductive electrode Rx.
Section may be respectively used for touch-control sensing or pressure in different times by first conductive electrode Rx and the second conductive electrode Tx
Power induction.The stage such as is driven in touch-control, inputs touch drive signal to the second conductive electrode Tx, and by from the first conductive electrode
Rx receives the touch-control sensing signal of its feedback, the touch function of Lai Shixian touch-control display panel.Implement principle are as follows: due to people
The electric field action of body, when the touch objects such as such as finger contact touch panel 10, it will influence the first conductive electrode Rx and second
The capacitance size of the mutual capacitance formed between conductive electrode Tx, thus can according to touch point position the first conductive electrode Rx with
The capacitance variation situation of the mutual capacitance formed between second conductive electrode Tx, calculates the position of touch point, to realize touching
Control function.
The stage is driven in pressure sensitivity, to the first conductive electrode Rx input pressure driving signal, is inputted to the second conductive electrode Tx
The reference voltage signal (such as public voltage signal) of one fixed value, and by receiving its pressure fed back from the first conductive electrode Rx
Inductive signal, the pressure sensitive function of Lai Shixian touch-control display panel.Implement principle are as follows: when the touch objects such as such as finger are pressed
When pressing touch-control display panel 10, the gap between the first conductive electrode Rx and the second conductive electrode Tx is changed, so that first leads
The capacitance of the mutual capacitance formed between electrode Rx and the second conductive electrode Tx changes because of the variation in the gap, therefore can be with
According to the variation of the capacitance of the mutual capacitance formed between the first conductive electrode Rx and the second conductive electrode Tx, it is big to calculate pressure
It is small, to realize pressure sensitive function.
Switching selector 102 to processing circuit 1 for selectively providing from the received touch-control sense of the first conductive electrode Rx
Induction signal RX_signal or pressure sensitive signal FX_signal, to make processing circuit 1 according to touch-control sensing signal RX_
Signal calculates touch point position, or the pressure size of touch object is calculated according to pressure sensitive signal FX_signal.Alternatively,
Switching selector 102 can also be respectively coupled to different processing circuits, to handle touch-control respectively by different processing circuits
Inductive signal RX_signal or pressure sensitive signal FX_signal.
It should be noted that arrangement mode the first conductive electrode Rx and the second conductive electrode Tx arranged in a crossed manner in Fig. 1 is only
It for an example, is not intended to limit the present invention, it will be understood by those skilled in the art that illustrating according to above-mentioned realization principle, makes the present invention
Under the premise of enforceable, arbitrary arrangement mode belongs to the present invention between the first conductive electrode Rx and the second conductive electrode Tx
Protection scope.
The touch-control display panel 10 that present embodiment provides is on the basis for not changing existing touch-control display panel electrode structure
On, only by increasing switching selector, that is, it can reach multiplexing touch-control sensing electrode, realizing has the touch-control of pressure sensitive function aobvious
Show the purpose of panel.
It will be clearly understood that the present disclosure describe how being formed and using particular example, but the principle of the present invention is not limited to
These exemplary any details.On the contrary, the introduction based on present disclosure, these principles can be applied to many other
Embodiment.
Fig. 2 is the structural schematic diagram of another touch-control display panel shown according to an illustrative embodiments.Such as Fig. 2 institute
Show, unlike touch-control display panel 10 shown in FIG. 1, touch-control display panel 20 still further comprises the color film being oppositely arranged
Substrate 106 and array substrate 108 and the liquid crystal layer 110 between color membrane substrates 106 and array substrate 108.
First conductive electrode Rx is located under color membrane substrates 106.Switching selector 102 can be Rx with the first conductive electrode
In same layer, different layers can also be located at.
Second conductive electrode Tx is set in array substrate 108.In some embodiments, the second conductive electrode Tx can be answered
With the public electrode for touch-control display panel 20.When the switching selector 102 in Fig. 1 is for providing pressure sensitive signal FX_
When signal, i.e., stage, the second conductive electrode Tx outputting common voltage signal are driven in pressure sensitivity.
Fig. 3 is the structural schematic diagram according to another touch-control display panel shown in an illustrative embodiments.Such as Fig. 3 institute
Show, the difference is that only the first conductive electrode Rx in touch-control display panel 30 with touch-control display panel 10 shown in Fig. 2
On color membrane substrates 106.
It should be noted that, although invention shows two kinds of Hybrid In-Cell (hybrid embedded, HIC) touch-control is aobvious
Show panel construction, but the unrestricted present invention.Touch-control display panel of the invention is applicable to any In-cell touch display panel
Structure.
Fig. 4 is the block diagram according to the switching selector shown in an illustrative embodiments.As shown in figure 4, switching selector
102 include: electrode signal end SXN, control signal end CTR, touch-control sensing signal end RXN and pressure sensitive signal end FXN.
Wherein, electrode signal end SXN is coupled with corresponding first conductive electrode RX.
Control signal end CTR is for receiving control signal CTR_signal.Switching selector controls signal based on the received
CTR_signal come determine electrode signal end SXN be electrically connected with touch-control sensing signal end RX, or with pressure sensitive signal end
FXN electrical connection.
For example, driving the stage in touch-control, pass through control signal CTR_signal coordination electrode signal end SXN and touch-control sensing
The conducting of signal end RX couples received touch-control sensing to provide to processing circuit 1 shown in FIG. 1 from the first conductive electrode RX
Signal RX_signal.Alternatively, driving the stage in pressure sensitivity, pass through control signal CTR_signal coordination electrode signal end SXN and pressure
The conducting of power inductive signal end FXN, to be provided to processing circuit 1 shown in FIG. 1 received from the first conductive electrode RX coupling
Pressure sensitive signal FX_signal.
In addition, in some embodiments, the stage is driven in pressure sensitivity, when by controlling signal CTR_signal control electric conduction
When pole signal end SXN and pressure sensitive signal end FXN, is also driven and believed to the first conductive electrode Rx input pressure by the access
Number, for example, processing circuit 1 as shown in Figure 1 by the access to the first conductive electrode Rx input pressure driving signal.
Specifically, Fig. 5 is the circuit diagram according to the switching selector 102 shown in an illustrative embodiments.Such as Fig. 5 institute
Show, switching selector 102 includes: first switch device 1022 and second switch device 1024.
Wherein control terminal G and control signal end the CTR coupling of first switch device 1022, the of first switch device 1022
One end S and electrode signal end SXN is coupled, second end D and touch-control sensing signal end the RXN coupling of first switch device 1022.
First switch device 1022 for example can be PMOS switch pipe, and the control terminal G of first switch device 1022 is PMOS
The grid of switching tube, the first end S of first switch device 1022 are the source electrode of PMOS tube, the second end of first switch device 1022
D is missing for PMOS tube.
The control terminal G and control signal end CTR of second switch device 1024 are coupled, the first end of second switch device 1024
D and electrode signal end SXN is coupled, second end S and pressure sensitive signal end the FXN coupling of second switch device 1024.
Second switch device 1024 for example can be NMOS switch pipe, and the control terminal G of second switch device 1024 is NMOS
The grid of switching tube, the first end D of second switch device 1024 are the drain electrode of NMOS tube, the second end of second switch device 1024
S is the source electrode of NMOS tube.
Circuit diagram as shown in Figure 5, when touch-control drives the stage, and the control signal CTR_signal of input is low level,
First switch device 1022 is connected, and second switch device 1024 ends, the electrode signal end SXN and touch-control of switching selector 102
Inductive signal end RXN conducting, provides the touch-control sensing signal RX_signal detected from the first conductive electrode Rx.
When pressure sensitivity drives the stage, and the control signal Control_signal of input is high level, first switch device
1022 cut-offs, second switch device 1024 are connected, the electrode signal end SXN and pressure sensitive signal end FXN of switching selector 102
Conducting, provides the pressure sensitive signal FX_signal detected from the first conductive electrode Rx.In addition, in sensing pressure sensitive
When signal FX_signal, the second conductive electrode Tx exports the reference signal of fixed voltage value, such as public voltage signal simultaneously,
To the reference point as pressure sensitive signal FX_signal.
Control signal Control_signal can processing circuit 1 as shown in Figure 1 provide, or can also be by a touch-control
Driving circuit provides.
It should be noted that first switch device 1022 is not limited to PMOS, simultaneously for embodiment shown in fig. 5
Second switch device 1024 is also not limited to NMOS, can be arbitrarily arranged according to the needs of product.As long as guaranteeing one of them
Another one is PMOS while for NMOS.Fig. 6 is a kind of touch control display apparatus shown according to an illustrative embodiments
Driving method flow chart.Fig. 7 is according in the touch control display apparatus course of work shown in an illustrative embodiments
Timing diagram.The touch control display apparatus includes touch-control display panel 10, and joint refers to Fig. 1-7, which includes:
In step S402, the stage is driven in touch-control, touch-control driving letter as shown in Figure 7 is inputted to the second conductive electrode Tx
Number, and the touch-control detected from the first conductive electrode Rx is provided to processing circuit 1 shown in FIG. 1 by switching selector 102
Inductive signal, to identify the position of touch of touch object.
The touch drive signal inputted to the second conductive electrode Tx can be by the touch drive circuit of the touch control display apparatus
It provides, or can also be provided by the processing circuit for handling above-mentioned touch-control sensing signal.
In this stage, the first conductive electrode Rx is only used for output touch-control sensing signal, and without input signal.
In step s 404, the stage is driven in pressure sensitivity, pressure-driven letter as shown in Figure 7 is inputted to the first conductive electrode Rx
Number, and input to the second conductive electrode Tx reference voltage signal (such as public voltage signal of fixed voltage value as shown in Figure 7
Vcom), and by switching selector 102 to processing circuit 1 shown in FIG. 1 the pressure detected from the first conductive electrode Rx is provided
Power inductive signal, to identify the pressure size of touch object.
The pressure-driven signal inputted to the first conductive electrode Rx can be electric by handling the processing of above-mentioned pressure sensitive signal
Road (processing circuit 1 as shown in figure 1) provides, or can also be by one drive circuit, and such as above-mentioned touch drive circuit provides.Its
In, the processing circuit of processing pressure inductive signal and the processing circuit of processing touch-control sensing signal can integrate together, can also
With discrete setting, it is not limited here.
In step S406, in the display driving stage, public voltage signal Vcom is inputted to the second conductive electrode Tx.Herein
Stage, the first conductive electrode Rx are set to floating, i.e., do not input any signal to the first conductive electrode Rx.
In addition, in the display driving stage, further includes: scanning signal is inputted line by line to the grid line of touch control display apparatus, to
The data line input data signal of touch control display apparatus.
Timesharing driving method as shown in Figure 6 and Figure 7 is such as used, touch-control display panel provided by the invention is not changing now
On the basis of having touch-control display panel electrode structure, only by increasing switching selector, and timesharing inputs different Tx, Rx letters
Number, the functions such as touch-control, pressure sensitive and display can be realized.
It is particularly shown and described exemplary embodiments of the present invention above.It should be appreciated that the present invention is unlimited
In detailed construction described herein, set-up mode or implementation method；On the contrary, it is intended to cover included in appended claims
Spirit and scope in various modifications and equivalence setting.
Claims (9)
1. a kind of touch-control display panel characterized by comprising
At least one the first conductive electrodes；
At least one the second conductive electrodes；
At least one switching selector, at least one described switching selector include:
Electrode signal end, control signal end, touch-control sensing signal end and pressure sensitive signal end；Wherein the electrode signal end with
The corresponding first conductive electrode coupling of the switching selector, the control signal end is for receiving control signal；
First switch device, the control terminal and the control signal end of the first switch device couple, the first switch device
Second end and the touch-control sensing signal end of the first end of part and electrode signal end coupling and the first switch device
Coupling；And
Second switch device, the control terminal and the control signal end of the second switch device couple, the second switch device
Second end and the pressure sensitive signal end of the first end of part and electrode signal end coupling and the second switch device
Coupling；
The control signal end receive control signal control under, the switching selector for selectively export from
The touch-control sensing signal or pressure sensitive signal that at least one the first conductive electrode receives；
Stage, the first switch break-over of device are driven in touch-control, the second switch device ends, the switching selector
Electrode signal end is connected with the touch-control sensing signal end；
The stage is driven in pressure sensitivity, the first switch device ends, the second switch break-over of device, the switching selector
Electrode signal end is connected with the pressure sensitive signal end；The touch-control display panel is to the first conductive electrode input pressure
Driving signal, and to the reference voltage of second conductive electrode input preset voltage value, then pass through the described first conductive electricity
Pole receives pressure sensitive signal, obtains the pressure value of touch object.
2. touch-control display panel according to claim 1, which is characterized in that the switching selector is also used to according to
Signal is controlled, exports the touch-control sensing signal optionally through the touch-control sensing signal end, or pass through the pressure
Inductive signal end exports the pressure sensitive signal.
3. touch-control display panel according to claim 1, which is characterized in that the switching selector is also used to according to
Signal, electrode signal end described in electrical communication and the pressure sensitive signal end are controlled, to pass through the pressure sensitive signal end
Make a processing circuit to the first conductive electrode input pressure driving signal corresponding with the switching selector, and passes through institute
It states pressure sensitive signal end and exports the pressure sensitive signal to the processing circuit.
4. touch-control display panel according to claim 1, which is characterized in that the first switch device is PMOS tube, institute
The control terminal for stating first switch device is the grid of the PMOS tube, and the first end of the first switch device is the PMOS tube
Source electrode, the second end of the first switch device is the drain electrode of the PMOS tube；And
The second switch device is NMOS tube, and the control terminal of the second switch device is the grid of the NMOS tube, described
The first end of second switch electrode is the drain electrode of the NMOS tube and the second end of the second switch electrode is the NMOS tube
Source electrode.
5. touch-control display panel according to claim 1, which is characterized in that when the switching selector exports the pressure
When inductive signal, the output signal of second conductive electrode is the reference signal of the pressure sensitive signal, described with reference to letter
It number include: public voltage signal or fixed voltage signal.
6. touch-control display panel according to claim 1, which is characterized in that further include: color membrane substrates and array substrate；Its
Described in at least one the first conductive electrodes be set on the color membrane substrates；At least one the second conductive electrode is set to
In the array substrate, and it is multiplexed with public electrode.
7. touch-control display panel according to claim 6, which is characterized in that when the switching selector is used to provide the described
When pressure sensitive signal, at least one the second conductive electrode outputting common voltage signal.
8. a kind of driving method of touch control display apparatus, which is characterized in that the touch control display apparatus includes according to claim
The described in any item touch-control display panels of 1-7, the driving method include:
The stage is driven in touch-control, inputs touch drive signal at least one the second conductive electrodes, and pass through at least one switch
The touch-control sensing signal that selector output is received from at least one the first conductive electrodes, to identify the touch-control position of touch object
It sets；
Stage, at least one the first conductive electrode input pressure driving signal of Xiang Suoshu, Xiang Suoshu at least one are driven in pressure sensitivity
Second conductive electrode inputs public voltage signal or fixed voltage pulse signal, and defeated by least one described switching selector
The pressure sensitive signal received out from least one the first conductive electrode is big with the pressure for detecting the touch object
It is small；And
In the display driving stage, at least one the second conductive electrode of Xiang Suoshu inputs public voltage signal.
9. driving method according to claim 8, which is characterized in that drive the stage in the pressure sensitivity, make a processing circuit
The pressure-driven signal is inputted at least one the first conductive electrode by an at least switching selector, and is led to
It crosses an at least switching selector and provides the pressure sensitive signal to the processing circuit.
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| CN201610097311.3A CN105760018B (en) | 2016-02-05 | 2016-02-05 | The driving method of touch-control display panel and the touch control display apparatus comprising it |
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| CN106354326B (en) * | 2016-09-12 | 2020-10-23 | 上海天马微电子有限公司 | Display panel and display device |
| CN107894858B (en) * | 2016-10-04 | 2021-02-19 | 禾瑞亚科技股份有限公司 | Electronic system, host and judging method thereof for judging corresponding relation |
| TWI637308B (en) * | 2016-10-18 | 2018-10-01 | 友達光電股份有限公司 | Touch display panel and driving method thereof |
| CN106598329B (en) * | 2016-12-08 | 2020-02-04 | 厦门天马微电子有限公司 | Display panel and driving method thereof |
| CN106843617B (en) * | 2017-01-13 | 2020-02-11 | 业成科技（成都）有限公司 | Touch control device |
| CN107665066B (en) * | 2017-11-10 | 2020-07-24 | 厦门天马微电子有限公司 | Display panel and device |
| TWI677812B (en) * | 2018-11-01 | 2019-11-21 | 友達光電股份有限公司 | Touch display panel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930132A (en) * | 2009-06-22 | 2010-12-29 | 上海天马微电子有限公司 | Integrated touch screen and detecting method thereof |
| CN102193668A (en) * | 2010-03-11 | 2011-09-21 | 联咏科技股份有限公司 | Sensing driving device, touch sensing system and sensing driving method |
| CN105045437A (en) * | 2015-09-18 | 2015-11-11 | 京东方科技集团股份有限公司 | Touch control sensing electrode, touch control sensing method and equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9626048B2 (en) * | 2014-01-13 | 2017-04-18 | Himax Technologies Limited | Touch screen and related touch sensing control circuit |
-
2016
- 2016-02-05 CN CN201610097311.3A patent/CN105760018B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930132A (en) * | 2009-06-22 | 2010-12-29 | 上海天马微电子有限公司 | Integrated touch screen and detecting method thereof |
| CN102193668A (en) * | 2010-03-11 | 2011-09-21 | 联咏科技股份有限公司 | Sensing driving device, touch sensing system and sensing driving method |
| CN105045437A (en) * | 2015-09-18 | 2015-11-11 | 京东方科技集团股份有限公司 | Touch control sensing electrode, touch control sensing method and equipment |
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