CN106406589A - Dual-mode touch method, and touch pen and touch panel using same - Google Patents
Dual-mode touch method, and touch pen and touch panel using same Download PDFInfo
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- CN106406589A CN106406589A CN201510454386.8A CN201510454386A CN106406589A CN 106406589 A CN106406589 A CN 106406589A CN 201510454386 A CN201510454386 A CN 201510454386A CN 106406589 A CN106406589 A CN 106406589A
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Abstract
The invention discloses a dual-mode touch method, and a touch pen and a touch panel using the same. The dual-mode touch method is suitable for the touch pen and the touch panel comprising N first signal lines and M second signal lines, wherein N and M are both integers greater than 1. The method comprises the following steps of sequentially controlling the N first signal lines to emit corresponding N pulse signals in N gesture time intervals of a scanning time interval; receiving corresponding M gesture feedback signals by the M second signal lines in each gesture time interval of the N gesture time intervals; selectively generating a gesture signal according to the gesture feedback signals; judging a pen touch time interval outside the N gesture time intervals in the scanning time interval according to the N pulse signals by the touch pen; emitting a touch pen signal in the pen touch time interval by the touch pen; and receiving the touch pen signal by the touch panel to generate a pen touch signal.
Description
Technical field
The present invention relates to a kind of touch control method and pointer and the contact panel being suitable for the method, particularly to one
Pointer and the contact panel planted double module touch control method and be suitable for the method.
Background technology
Since touch technology comes out, touch technology has been applied to many electronic installations.Touch technology is from morning
Phase is developed to and can be inputted with the finger of user with pointer input, is finally developed to both and deposits.Therefore
Bimodulus input has widely seen a lot of electronic installations.
But a problem of bimodulus input is false touch.So-called false touch is that is to say, that user is with finger institute
The instruction of input is treated as the instruction that user is inputted with pointer, or user is inputted with pointer
Instruction is treated as the instruction that user is inputted with finger.As user simultaneously using finger and pointer in touch-control
When controlling electronic installation on panel, how electronic installation differentiates the gesture of finger and the style of writing of pointer, is one
Individual problem to be solved.
Content of the invention
When user controls electronic installation with pointer using finger on contact panel simultaneously, electronic installation
How to differentiate the gesture of finger and the style of writing of pointer, be a problem to be solved.The mesh of the therefore present invention
Be a kind of double module touch control method and the pointer being applied to the method and contact panel are proposed, by timesharing
The technology of input is so that contact panel can accurately differentiate the input of pointer and the input of finger.
According to the double module touch control method of one embodiment of the invention, it is suitable to pointer and comprises N bar first holding wire
With the contact panel of M bar secondary signal line, N and M be the integer more than, and methods described comprises：In
N number of gesture time interval during sweep time is interval sequentially controls N bar first holding wire to launch corresponding N
Individual pulse signal.Connect with M bar secondary signal line in each of N number of gesture time interval gesture time interval
Receive corresponding M gestural feedback signal.According to gestural feedback signal, selective generation one hand signal.
With pointer according to N number of pulse signal, judge in scan time interval, beyond N number of gesture time interval
Style of writing time interval.Pointer signal is launched in style of writing time interval with pointer.Connect with contact panel
Receive this pointer signal to produce style of writing signal.
According to the pointer of one embodiment of the invention, comprise wireless receiving module, processing module and wireless transmission
Module.Wireless receiving module is in order to wirelessly to receive the pulse signal coming from contact panel.Processing module electricity
Property connect to wireless receiving module, in order to judge the style of writing time zone with regard to contact panel according to pulse signal
Between, and within the style of writing time, selective generation pointer signal.Wireless transmitter module is electrically connected to place
Reason module, in order to launch pointer signal.
According to the contact panel of one embodiment of the invention, comprise N bar first holding wire, M bar secondary signal line
With touch-control processing module.Wherein M bar secondary signal line is overlapped with N bar first holding wire and is not electrically connected with
Not parallel.Touch-control processing module is electrically connected with N bar first holding wire and M bar secondary signal line, in order to
In the N number of gesture time interval in sweep time interval, N bar first holding wire is controlled sequentially to launch pulse
Signal, and the M gestural feedback signal being received according to M bar secondary signal line, optionally produce gesture
Touching signals, and in the N number of style of writing time interval in scan time interval, control N bar first holding wire
Receive pointer signal with M bar secondary signal line, and according to the pointer feedback letter corresponding to pointer signal
Number, selective generation style of writing signal.I-th gesture time in wherein N number of gesture time interval is interval
Upper adjacent in the time with i-th style of writing time interval in N number of style of writing time interval, M and N is more than one
Integer, i is the positive integer less than or equal to N.
In sum, according to the double module touch control method disclosed by one embodiment of the invention, determined in contact panel
In fixed style of writing time interval, pointer signal is produced by pointer.And contact panel thereby can differentiate gesture
Input and pen touch input, thus reduce the possibility that false touch judges to occur.
Brief description
Fig. 1 is according to the contact panel partial schematic diagram of one embodiment of the invention；
Fig. 2 is according to the touch-control pen function block diagram of one embodiment of the invention；
Fig. 3 is according to the signal timing diagram of one embodiment of the invention；
Fig. 4 is according to the signal timing diagram of further embodiment of this invention；
Fig. 5 is according to double module touch control method flow diagram in one embodiment of the invention.
Wherein, reference
100 contact panels
111～11N first holding wire
121～12M secondary signal line
130 touch-control processing modules
200 pointer
210 wireless receiving modules
220 processing modules
230 wireless transmitter modules
240 actuating modules
T1～TNGesture time is interval
Tsty、Tsty1Style of writing time interval
V111～V11NVoltage
VRX、VstyVoltage
Specific embodiment
Hereinafter detailed features and the advantage of the present invention are described in embodiments in detail, its content be enough to make to appoint
What is familiar with relevant art understands the technology contents of the present invention and implements according to this, and according to disclosed by this specification
Content, right and accompanying drawing, any be familiar with relevant art can be readily understood upon the present invention related
Purpose and advantage.Below example further describe the present invention viewpoint, but non-with anyways
Limit scope of the invention.
According to one embodiment of the invention, refer to Fig. 1 and Fig. 2, wherein Fig. 1 is according to one embodiment of the invention
Contact panel partial schematic diagram, and Fig. 2 according to one embodiment of the invention touch-control pen function block diagram.As
Shown in Fig. 1, contact panel 100 has N bar the first holding wire 111 to 11N, M bar secondary signal line
121 to 12M and touch-control processing module 130, wherein M and N is the integer more than.First letter
Number line is overlapped each other with secondary signal line, but it is also not parallel to be not directly connected.Touch-control processing module 130
It is respectively and electrically connected to N bar the first holding wire 111 to 11N and M bar secondary signal line 121 to 12M.
As shown in Fig. 2 pointer 200 has wireless receiving module 210, processing module 220 and wireless transmission mould
Block 230.Wherein processing module 220 electrically connects respectively and all puts wireless receiving module 210 and wireless transmitter module
230.In some embodiments, wireless receiving module 210 can be integrated into wireless transmitter module 230
Radio receiving transmitting module (wireless transceiver).
In the present embodiment, refer to Fig. 3, it is according to the signal timing diagram of one embodiment of the invention.As figure
Shown in 3, contact panel 100 scans the touching of user's finger each time and/or the touching of pointer 200 is spent
The time of expense can be referred to as a scan time interval Tscan.One sweep time interval TscanCan be drawn
It is divided into N number of gesture time interval T1To TNAnd a style of writing time interval Tsty.Interval in gesture time
T1In, touch-control processing module 130 controls the first holding wire 111 to send pulse signal, the therefore first holding wire
111 voltage V111Have dipping and heaving.Meanwhile, touch-control processing module 130 controls M bar secondary signal
Line 121 receives the gestural feedback signal corresponding to pulse signal respectively to 12M, therefore secondary signal line
Voltage VRXAlso mutually can should there is dipping and heaving.Specifically, gesture when contact panel 100 is touched by finger
Gestural feedback signal when feedback signal can not touched by finger different from contact panel 100, thus at touch-control
Reason module 130 may determine that the first holding wire 111 and M of secondary signal line 121 to 12M intersect
Whether point has is touched by the finger of user or other objects.According to this, sequentially in gesture time interval T1
To TNIn, touch-control processing module 130 all carries out identical control, if thus in gesture time interval Tk
In, touch-control processing module 130 judges that secondary signal line 12q has and is touched by finger, then the position that finger is touched
It is set to the crosspoint of the first holding wire 11k and secondary signal line 12q.
In this embodiment, after the TN of gesture time interval, there is a style of writing time interval Tsty.In hand
Gesture time interval T1In in the pulse signal launched of the first holding wire 111, comprise with regard to this pulse signal
The information of the time producing.For example, in the pulse signal that the first holding wire 111 is launched, via solution
Code can be understood and obtain flag 0x1, and in the pulse signal that the first holding wire 11N is launched, via decoding
Can understand and obtain flag 0xN.So, if the position of pointer 200 is closest to the first holding wire 11k,
After then the wireless receiving module 210 of pointer 200 receives pulse signal, processing module 220 decodes pulse
Signal and obtain flag 0xk.After the decoding of processing module 220 continuous several times obtains flag 0xk, process mould
Block 220 can be calculated 100 1 scannings of contact panel by the time interval between two flags 0xk
Time interval TscanLength.When judge sweep time interval TscanLength after, processing module 220
Style of writing time interval T can be deducedstyWith gesture time interval TkBetween time difference.Thus in style of writing
In time, pointer signal is launched by processing module 220 by wireless transmitter module 230, also as
Illustrated voltage VstyIn style of writing time interval TstyIn have dipping and heaving.
In another embodiment, the pulse signal that each the first holding wire is launched is embedded with this pulse
Signal and style of writing time interval TstyBetween time difference information.As an example it is assumed that N is equal to 100, one
Individual sweep time siding-to-siding block length is 9 milliseconds, and each gesture time length of an interval degree is 80 microseconds.Then hand
Gesture time interval T1With style of writing time interval TstyBetween time difference be multiplied by 99 for 80 microseconds, that is,
7.92 millisecond.And the pulse signal that first the first holding wire is launched just is embedded with this information, therefore tactile
After the processing module 220 of control pen 200 decodes the pulse signal received by wireless receiving module 210, decoding
Obtain this temporal information.After then processing module can wait 7.92 milliseconds, by wireless transmitter module 230
The pulse signal that the N signal line being received is launched reversely or launch by pointer signal by forward direction
Go out.
In another embodiment, in n-th gesture time interval TNWith style of writing time interval TstyBetween,
There is a prompt time interval.And in prompt time interval, touch-control processing module 130 controls each article the
One holding wire produces cue.So, when the wireless receiving module 210 of pointer 200 receives prompting
After signal, processing module 220 launches pointer signal by wireless transmitter module 230.In a kind of embodiment party
In formula, cue can be embedded with the time span information of style of writing time interval, therefore processing module 220
Pointer signal accurately can be launched very much in style of writing time interval.
In an embodiment, in style of writing time interval TstyIn, the first holding wire 111 will not be launched to 11N
Pulse signal, but must not be switched for return pulse signal.And, secondary signal line 121 is to 12M
Still be enabled (enabled) and can be with return pulse signal and/or pointer signal.In other words, that is,
In gesture time interval, the first holding wire is used for launching pulse signal, and secondary signal line is used for receiving sense
Answer pulse signal.And in style of writing time interval, available first holding wire is all used for receiving with secondary signal line
Pointer 200 is transmitted the pointer signal coming, or is only connect to 12M using secondary signal line 121
Receive induced signal.If thus after i-th the first holding wire 11i, j-th strip secondary signal line 12j
Receive pointer signal.Then touch-control processing module 130 all may determine that the position of pointer 200 corresponds to
Article i-th, the crosspoint of the first holding wire 11i and j-th strip secondary signal line 12j, thus produce style of writing signal.
On the other hand, touch-control processing module 130 is according to the first holding wire 111 to 11N and secondary signal line 121
In the feedback signal of (M+N) individual pointer altogether being received to 12M, look for several pointer of maximum intensity
Feedback signal, to determine the position of pointer 200.
In another embodiment, it is embedded with the style of writing to be used with regard to user in pointer signal (for example
The texture of lines and thickness), or other specific control information.Then touch-control processing module 130 can be by style of writing
Information, control information and pointer 200 positional information embed style of writing signal in.
In another embodiment, go back to Fig. 2, pointer 200 also comprises actuating module 240 and is electrically connected with
To processing module 220.Brake module 240 is, for example, a button, has first state (release) and second
State (presses), and when brake module 240 is in first state, processing module 220 does not produce pointer letter
Number.Conversely, when brake module 240 is in the second state, processing module 220 produces pointer signal.
In another embodiment, refer to Fig. 4, it is according to the signal timing diagram of further embodiment of this invention.
As shown in figure 4, contact panel 100 scan each time user's finger touching and/or pointer 200 touch
Touching the spent time can be referred to as scan time interval Tscan.One sweep time interval TscanCan
To be divided into N number of gesture time interval T1To TNAnd N number of style of writing time interval.In gesture time
Interval T1In, touch-control processing module 130 control the first holding wire 111 transmission pulse signal, therefore first
The voltage V111 of holding wire 111 has dipping and heaving.Meanwhile, touch-control processing module 130 controls M article the
Binary signal line 121 receives the gestural feedback signal corresponding to pulse signal respectively to 12M.Specifically,
Gestural feedback signal when contact panel 100 is touched by finger can not touched by finger different from contact panel 100
Gestural feedback signal when touching, thus touch-control processing module 130 may determine that the first holding wire 111 and
Whether binary signal line 121 has and is touched by the finger of user to the M crosspoint of 12M.According to this, according to
Sequence is in gesture time interval T1To TNIn, touch-control processing module 130 all carries out identical control, thus such as
Fruit is in gesture time interval TkIn, touch-control processing module 130 judges that secondary signal line 12q has and is touched by finger
Touch, then the position that finger is touched is the crosspoint of the first holding wire 11k and secondary signal line 12q.
In this embodiment, in gesture time interval T1With gesture time interval T2Between, there is a style of writing
Time interval Tsty1.Likewise, in gesture time interval T2With gesture time interval T3Between (not illustrating),
There is a style of writing time interval Tsty2(not illustrating).Assume that pointer 200 is located at the first holding wire 111 and the
Between one holding wire 112, the wireless receiving module 210 of pointer 200 is receiving multiple gesture time area
Between T1With gesture time interval T2Interior, the first holding wire 111 and 112 of contact panel 100 is launched
After pulse signal, processing module 220 can judge gesture time interval T1With gesture time interval T2Between
There is style of writing time interval Tsty1.Thus processing module 220 can be in style of writing time interval Tsty1In, by wireless
Transmitter module 230 launches pointer signal.
And the touch-control processing module 130 of contact panel 100 can collect the interval T of whole sweep timescan--In
Amount in N number of style of writing time interval, the pointer feedback signal received by every secondary signal line, its
Even if in be not received by pointer signal, the intensity that pointer feeds back signal is just identified as zero.Namely
Touch-control processing module 130 feeds back signal according to M altogether × N number of pointer, determines the position of pointer 200.
In an embodiment, in style of writing time interval Tsty1In, the first holding wire 111 can be stopped to 11N
Pulse signal can no longer be launched, also will not be used to receive pointer signal, and secondary signal line 121 to
12M is still enabled (enabled) and can receive pointer signal.In other words, that is, in gesture
Between interval in, the first holding wire be used for launch pulse signal, and secondary signal line be used for receive inductive impulse letter
Number.And in style of writing time interval, the first holding wire is stopped can be to save power consumption, secondary signal line quilt
Transmitted the pointer signal coming for receiving pointer 200.
In sum, it is used for contact panel in one embodiment of the invention permissible with the double module touch control method of pointer
With reference to Fig. 1, Fig. 2 and Fig. 5, wherein Fig. 5 is according to double module touch control method flow diagram in one embodiment of the invention.
As described in step S100, the touch-control processing module 130 of contact panel 100 N in sweep time interval
Individual gesture time interval sequentially controls the corresponding N number of pulse letter of N bar the first holding wire 111 to 11N transmitting
Number.As described in step S200, in N number of gesture time interval each gesture time interval with M article the
Binary signal line 121 receives corresponding M gestural feedback signal to 12M.As described in step S300, touch
Control processing module 130, according to the multiple gestural feedback signals being received, optionally produces hand signal.As
Described in step S400, with pointer 200 according to N number of pulse signal, judge in scan time interval,
At least one style of writing time interval beyond N number of gesture time interval.As described in step S500, with pointer
200 launch pointer signal in style of writing time interval.As described in step S600, with contact panel 100
Secondary signal line and/or the first holding wire receive pointer signal to produce style of writing signal.
In sum, according to the double module touch control method disclosed by the one or more embodiment of the present invention, pointer
With contact panel, determined the style of writing time interval of sensing pointer signal by contact panel.And pointer foundation
The pulse signal that contact panel transmits is learning style of writing time interval, thus launch in style of writing time interval touching
A control signal.So, contact panel can avoid the touch of user's finger is mistaken for the input of pointer,
Can also avoid the input of pointer is mistaken for the touch of user's finger.
Certainly, the present invention also can have other various embodiments, in the feelings spiritual and its substantive without departing substantially from the present invention
Under condition, those of ordinary skill in the art work as and can make various corresponding changes and deformation according to the present invention, but
These change accordingly and deform the protection domain that all should belong to appended claims of the invention.
Claims (14)
1. a kind of double module touch control method, is suitable to a contact panel and at least one pointer, this contact panel bag
Bar containing N first holding wire and M bar secondary signal line, N and M be integer more than one it is characterised in that
The method comprises：
N number of gesture time interval in one scan time interval sequentially controls this N bar first holding wire to launch
Corresponding N number of pulse signal；
In this N number of gesture time interval, this gesture time each is interval right with the reception of this M bar secondary signal line
The M gestural feedback signal answered；
According to those gestural feedback signals, selective generation one hand signal；
This at least one pointer, according to this N number of pulse signal, judges in this scan time interval, this N
At least one style of writing time interval beyond individual gesture time interval；
This at least one pointer launches a pointer signal in this at least one style of writing time interval；And
This pointer signal is received to produce a style of writing signal with this contact panel.
2. double module touch control method according to claim 1 is it is characterised in that this style of writing signal comprises：
Produce a positional information of this pointer of this pointer signal；
A style of writing information with regard to this pointer；And
The message feedback of this at least one pointer.
3. double module touch control method according to claim 2 is it is characterised in that during this at least style of writing
Between interval quantity be 1, and in this style of writing time interval, respectively with this M bar secondary signal line, or
Receive this pointer signal with this N bar first holding wire simultaneously.
4. double module touch control method according to claim 3 is it is characterised in that this N number of pulse signal
In i-th pulse signal further include i-th gesture time in this N number of gesture time interval interval with should
One time difference information of style of writing time interval, wherein i is the positive integer less than or equal to N.
5. double module touch control method according to claim 3 is it is characterised in that further include：
In the prompt time interval behind n-th gesture time interval, this first holding wire each is controlled to produce
A raw cue；
Wherein this style of writing time interval is after this prompt time time interval.
6. the double module touch control method according to claim 3 to 5 wherein any one it is characterised in that
This positional information is believed with regard to this pointer by what this N bar first holding wire and this M bar secondary signal line received
Number M+N pointer feedback signal determined.
7. double module touch control method according to claim 2 is it is characterised in that during this at least style of writing
Between interval N number of style of writing time interval, wherein i-th style of writing time interval in this N number of style of writing time interval
Interval adjacent to i-th gesture time in this N number of gesture time interval on the time, i be less than or equal to
The positive integer of N.
8. double module touch control method according to claim 7 is it is characterised in that when this N number of style of writing
Between in interval, stopping can this N bar first holding wire.
9. the double module touch control method according to claim 7 or 8 is it is characterised in that further include：
Collect in this N number of style of writing time interval, M × N number of pointer that this M bar secondary signal line is received
Feedback signal；And
Feed back signal according to this M × N number of pointer, determine this positional information.
10. a kind of pointer is it is characterised in that comprise：
One wireless receiving module, in order to wirelessly to receive at least one pulse signal coming from a contact panel；
One processing module, is electrically connected to this wireless receiving module, in order to according to this at least one pulse signal,
Judge the style of writing time interval with regard to this contact panel, and within this style of writing time, optionally produce one
Pointer signal；And
One wireless transmitter module, is electrically connected to this processing module, in order to launch this pointer signal.
11. pointer according to claim 10 are it is characterised in that in this at least one pulse signal
Each comprise with regard to this pulse signal produce time an information, this processing module according to this pen believe
Breath, judges this style of writing time interval, and wherein this information is in order to indicate with regard to this pulse signal and this pen
One time difference of tactile time interval.
12. pointer according to claim 10 are it is characterised in that this at least one pulse signal bag
Containing an indication signal in order to indicate the starting point with regard to this style of writing time interval, this instruction is simultaneously believed by this processing module
Number the Preset Time interval judgement that starts of negative edge be this style of writing time interval.
13. pointer according to claim 10 it is characterised in that further including an actuating module,
It is electrically connected to this processing module, this actuating module has a first state and one second state, when this actuating
When module is in this first state, this processing module does not produce this pointer signal, when this actuating module is in
During this second state, this processing module produces this pointer signal.
A kind of 14. contact panels are it is characterised in that comprise：
N bar first holding wire；
M bar secondary signal line, is overlapped with this N bar first holding wire and is not attached to this N bar first holding wire；
And
One touch-control processing module, is electrically connected with this N bar first holding wire and this M bar secondary signal line,
It is used in the N number of gesture time interval in one scan time interval, control this N bar first holding wire sequentially
Launch a pulse signal, and the M gestural feedback signal being received according to this M bar secondary signal line, select
Property generation one gesture touching signals, and in the N number of style of writing time interval in this scan time interval, control
Make this N bar first holding wire and receive a pointer signal with this M bar secondary signal line, and should according to corresponding to
At least one pointer feedback signal of pointer signal, selective generation one style of writing signal；
Wherein i-th gesture time interval in this N number of gesture time interval and this N number of style of writing time interval
In i-th style of writing time interval upper adjacent in the time, M and N is the integer more than, i be less than etc.
Positive integer in N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510454386.8A CN106406589B (en) | 2015-07-29 | 2015-07-29 | Dual-mode touch method, and touch pen and touch panel suitable for same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510454386.8A CN106406589B (en) | 2015-07-29 | 2015-07-29 | Dual-mode touch method, and touch pen and touch panel suitable for same |
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| CN106406589A true CN106406589A (en) | 2017-02-15 |
| CN106406589B CN106406589B (en) | 2020-05-22 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640097A (en) * | 2010-10-28 | 2012-08-15 | 赛普拉斯半导体公司 | Capacitive stylus with palm rejection |
| CN102681691A (en) * | 2011-03-02 | 2012-09-19 | 胜华科技股份有限公司 | Touch control pen |
| CN103186302A (en) * | 2012-01-01 | 2013-07-03 | 赛普拉斯半导体公司 | Contact identification and tracking on a capacitance sensing array |
| CN103593099A (en) * | 2012-08-13 | 2014-02-19 | 乐金显示有限公司 | Input system and method for detecting touch using the same |
| CN103809803A (en) * | 2012-11-13 | 2014-05-21 | 乐金显示有限公司 | Input system |
| CN104133576A (en) * | 2013-04-30 | 2014-11-05 | 乐金显示有限公司 | Touch input system and method for detecting touch using the same |
| CN104516549A (en) * | 2013-09-26 | 2015-04-15 | 乐金显示有限公司 | Touch sensing system and method for driving same |
| CN104571732A (en) * | 2013-10-14 | 2015-04-29 | 深圳市汇顶科技股份有限公司 | Touch terminal and active touch pen detection method and system |
| CN104769537A (en) * | 2012-07-19 | 2015-07-08 | 赛普拉斯半导体公司 | Interface and synchronization method between touch controller and display driver for operation with touch integrated displays |
-
2015
- 2015-07-29 CN CN201510454386.8A patent/CN106406589B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640097A (en) * | 2010-10-28 | 2012-08-15 | 赛普拉斯半导体公司 | Capacitive stylus with palm rejection |
| CN103534670A (en) * | 2010-10-28 | 2014-01-22 | 赛普拉斯半导体公司 | Synchronizing a stylus with a capacitive sense array |
| CN102681691A (en) * | 2011-03-02 | 2012-09-19 | 胜华科技股份有限公司 | Touch control pen |
| CN103186302A (en) * | 2012-01-01 | 2013-07-03 | 赛普拉斯半导体公司 | Contact identification and tracking on a capacitance sensing array |
| CN104769537A (en) * | 2012-07-19 | 2015-07-08 | 赛普拉斯半导体公司 | Interface and synchronization method between touch controller and display driver for operation with touch integrated displays |
| CN103593099A (en) * | 2012-08-13 | 2014-02-19 | 乐金显示有限公司 | Input system and method for detecting touch using the same |
| CN103809803A (en) * | 2012-11-13 | 2014-05-21 | 乐金显示有限公司 | Input system |
| CN104133576A (en) * | 2013-04-30 | 2014-11-05 | 乐金显示有限公司 | Touch input system and method for detecting touch using the same |
| CN104516549A (en) * | 2013-09-26 | 2015-04-15 | 乐金显示有限公司 | Touch sensing system and method for driving same |
| CN104571732A (en) * | 2013-10-14 | 2015-04-29 | 深圳市汇顶科技股份有限公司 | Touch terminal and active touch pen detection method and system |
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| Publication number | Publication date |
|---|---|
| CN106406589B (en) | 2020-05-22 |
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