CN106125969A - Flexible touch panel, touch device and operation method thereof - Google Patents
Flexible touch panel, touch device and operation method thereof Download PDFInfo
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- CN106125969A CN106125969A CN201510474173.1A CN201510474173A CN106125969A CN 106125969 A CN106125969 A CN 106125969A CN 201510474173 A CN201510474173 A CN 201510474173A CN 106125969 A CN106125969 A CN 106125969A
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- 238000000034 method Methods 0.000 title abstract description 7
- 238000005452 bending Methods 0.000 claims abstract description 55
- 238000013459 approach Methods 0.000 claims description 21
- 230000004044 response Effects 0.000 claims description 8
- 238000002788 crimping Methods 0.000 claims description 3
- 238000006748 scratching Methods 0.000 claims 1
- 230000002393 scratching effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention discloses a touch device, which comprises a flexible touch panel, a sensor and a controller, wherein the flexible touch panel is used for receiving a touch input, the sensor is used for detecting the bending of the flexible touch panel, the controller is used for setting and driving the flexible touch panel by using a load driving capability, and the setting of the load driving capability is adjusted according to the bending of the flexible touch panel. The invention also discloses an operation method of the touch device and a flexible touch panel applied to the touch device.
Description
Technical field
The invention relates to a kind of bendable contact panel, contactor control device and operational approach thereof.
Background technology
In recent years, contact panel is widely applied to Mobile terminal product, such as, mobile phone, tablet PC, notebook computer and personal computer, in addition, more advanced Mobile terminal product have its demand be with bendable material replace traditional rigid material, therefore, so-called bendable contact panel be developed to can by user apply strength by bending.
But, it being in bending state once bendable contact panel, its circuit characteristic changes the most therewith, and may introduce unnecessary touching interference, therefore, it is necessary to provide a kind of technology to process the problems referred to above.
Summary of the invention
The present invention is related to a kind of bendable contact panel, contactor control device and operational approach thereof.
According to the present invention it is proposed that a kind of contactor control device, contactor control device includes bendable contact panel, sensor and controller.Bendable contact panel receives a touching input, sensor detects the bending of bendable contact panel, controller sets as driving bendable contact panel using load driving force, and adjusts load driving force setting according to the case of bending of bendable contact panel.
According to the present invention, the operational approach of a kind of contactor control device is proposed, contactor control device includes that bendable contact panel receives a touching input and controller drives bendable contact panel, operational approach includes the bending bendable contact panel being detected, the load driving force of controller sets and adjusts according to the case of bending of bendable contact panel, and sets the bendable contact panel of driving with load driving force.
According to the present invention, a kind of bendable contact panel is proposed, bendable contact panel include multi-strip scanning line in order to transmit scanning signal, a plurality of sense wire intersect at scan line and according to scanning signal provide touching input response, wherein scanning signal adjust according to the case of bending of bendable contact panel.
More preferably understand in order to the above-mentioned and other aspect of the present invention is had, special embodiment below, and coordinate institute's accompanying drawings, be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the contactor control device of one embodiment of the invention.
Fig. 2 is the operational approach of the contactor control device of a flow chart of the present invention.
Fig. 3 is the touching input response under differently curved state of the bendable contact panel of one embodiment of the invention.
Fig. 4 is the operational approach of the contactor control device 100 of a flow chart of the present invention.
Fig. 5 is the bendable contact panel of one embodiment of the invention.
Fig. 6 is the bendable contact panel of one embodiment of the invention.
Fig. 7 is the bendable contact panel of one embodiment of the invention.
Wherein, reference:
100: contactor control device
102,502,602,702: bendable contact panel
104: sensor
106: controller
S202, S204, S206, S404, S406: step
51,53,55,61,63,65,71,73,75: touch area
X1, X2: axis of bending
TL ': scan line
RL ': sense wire
606: sub-controller
Detailed description of the invention
Hereinafter, with reference to accompanying drawing, the enforcement example according to this case is described in detail, so that the person skilled of this area is apparent to.Local in some, the structure of prior art and device simple displaying have simplified drawing, omit it is well known that the description of part, and identical reference number represents identical element in this case.
Technology provided by the present invention can be applicable to the bendable contact panel with differently curved state.Set to meet the RC load under differently curved type of this bendable contact panel in order to drive the controller (for example, one drive integrated circult) of bendable contact panel to be dynamically adjusted its load driving force so that the total power consumption amount of contactor control device can be lowered.
Fig. 1 illustrates the schematic diagram of the contactor control device 100 according to one embodiment of the invention.Contactor control device 100 includes bendable contact panel 102, sensor 104 and controller 106.Bendable contact panel 102, the most two-sided tin indium oxide (a double-sided indium tin oxide, DITO) contact panel, one side tin indium oxide (a single-sided ITO, SITO) contact panel or any other contact panel that can be bent, in order to receive touch-control input.Such as, user can carry out the touching gesture of single-point or multiple spot by one or many finger to bendable contact panel 102, thereby controls contactor control device 100.
In Fig. 1, bendable contact panel 102 includes multi-strip scanning line TL and a plurality of sense wire RL intersecting at scan line TL.Scan line TL can transmit the touching input that scanning signal puts on bendable contact panel 102 with detection.When touching input being detected, sense wire RL can will be responsive to scan the response of signal produced touching input and return to controller 106 so that the touch position/track of touching input can be identified.
In one embodiment, each bar sense wire RL includes switching SW.When switch SW is unlocked, and corresponding sense wire RL will be considered consistent energy line, and energy line can be by signal return to controller 106 with greetings.Relative, when switching SW for closing, corresponding sense wire RL will be considered one and disable line, and it can block any feedback passing to controller 106.In the present invention, by optionally disabling sense wire, the unnecessary touching interference of the not operation touch area from bendable contact panel can be avoided.About wiring and the enable/Disabling Mechanism of sense wire, will be described further to 7 in the Fig. 5 that arranges in pairs or groups after a while.
Sensor 104 is in order to detect the bending of bendable contact panel 102.Such as, to detect the angle of bend/speed/deformation in a bending position (such as a, folding shaft) of the bendable contact panel 102 in sensor 104 can be embedded in bendable contact panel 102.Sensor 104 can be bending sensor, optical pickocff, pressure transducer, accelerometer or other any sensor that can be used for detecting bendable contact panel 102 case of bending.In one embodiment, sensor 104 can be made up of many sub-sensors, is arranged at bendable contact panel 102, to provide bendable contact panel 102 to bend information to controller 106 this little sensor distribution.
Controller 106 drives bendable contact panel 102 in order to be set by a load driving force.According to bendable contact panel 102 case of bending detected by sensor 104, controller 106 can adjust its load driving force and set to meet bendable contact panel 102 case of bending instantly, that is, if the case of bending of bendable contact panel 102 meets predetermined condition, controller 106 may select a corresponding load driving force setting and drives this bendable contact panel 102.
Making reason for this is that of this design behind, when the change of bendable contact panel 102 bending types, the RC load that controller 106 is seen may become different.For example, the bendable contact panel 102 capacitance difference under folding with unfolded state can be up to 0.27pF, and it is equivalent to typically drive the capacitance variations of 6% in IC specification.This also means that, controller 106 can drive bendable contact panel 102 by relatively low load driving force sometimes, and non-usage fixing, maximized load driving force contain the bendable all possible bending types of contact panel 102.Therefore, by dynamically adjusting the load driving force of controller 106, low power requirements can be implemented.
Fig. 2 is flow process Figure 200 of contactor control device 100 operational approach according to the embodiment of the present invention.As shown in Figure 2, after sensor 104 detects the case of bending (step S202) of bendable contact panel 102, controller 106 can regulate its load driving force according to the case of bending of bendable contact panel 102 (step S204) and set, and then sets (S206) with the load driving force after adjusting and drives bendable contact panel 102.
The adjustment that load driving force sets can be realized by various modes, and such as, controller 106 can carry out regulating load driving force by the quantity/working cycle/frequency changing scanning signal and set.
In one embodiment, contactor control device 100 can prestore multiple predetermined load driving force and set, and each predetermined load driving force sets a case of bending of corresponding bendable contact panel 102 respectively.Then, according to the case of bending of bendable contact panel 102, controller 106 can select the predetermined load driving force of one of them to set and drive panel as load driving force setting.Predetermined load driving force setting corresponding to differently curved state can include one or more predetermined state, such as, in order to the first state indicating bendable contact panel 102 to be folded or crimp, and it is unfolded or the second state of non-crimping in order to indicate bendable contact panel 102.Merit attention and be, although the above-mentioned possible case of bending that only show two examples, it will be understood that, the invention is not limited in this, because any kind of case of bending can define according to actual panel design.
In another embodiment, in the case of being not required to prestore the setting of multiple predetermined load driving force, the case of bending instantly of bendable contact panel 102 can be monitored and be analyzed to contactor control device 100 constantly based on obtaining bending information from sensor survey 104, and the most dynamically adjusts its load driving force setting for bendable contact panel 102.
Fig. 3 illustrates the example of the bendable contact panel 102 touching input response under differently curved state, in figure 3, waveform P1 represents the touch event being applied on unfolded bendable contact panel 102, and waveform P2 represents the touch event on the bendable contact panel 102 being applied to fold, wherein TH1 and TH2 is threshold value, is used for judging whether to receive touching input.Such as, if the sensed quantity of touch event P1 (e.g., voltage/current) is higher than threshold value TH1, this will be considered a significant touching input；Otherwise, it will be considered in noise, and signal processing later to be ignored.
As it is previously noted that the different case of bending of bendable contact panel 102 can produce different RC load to controller 106.Therefore, when bendable contact panel 102 is at different case of bendings, and identical touch event can cause different responses, waveform P1 and P2 as shown in Figure 3.In the case, controller 106 can dynamically adjust its load driving force, to meet the bendable contact panel 102 RC load value under differently curved state, thus save power consumption and improve to process the resolution of the back-end circuit of touching input, back-end circuit for example, analog-digital converter.
As it is shown on figure 3, the adjustment of the load driving force due to controller 106, when bendable contact panel 102 changes to folded state from non-folded state, and the signal sensing scope of touching input can change to RA2 from RA1.After adjusting load driving force setting, the renewable threshold value of controller 106 is to have detected whether to receive touching input, say, that by threshold value from TH1 conversion to TH2.In one embodiment, when bendable contact panel 102 is at the first case of bending, controller 106 can select one of predetermined load driving force setting to set for load driving force, and with the first signal sensing scope sensing touching input, when bendable contact panel 102 is at the second case of bending, controller 106 can select another one predetermined load driving force to set as load driving force, and using secondary signal sensing range as sensing touching input.
The flow chart 400 of Fig. 4 contactor control device 100 operational approach according to embodiments of the present invention, main difference is that between flow chart 400 and flow process Figure 200, flow chart 400 has further related to reduce mechanism for bendable contact panel 102 in the noise of not operation touch area.
As shown in Figure 4, after sensor 104 detects the case of bending (step S202) of bendable contact panel 102, controller 106 can judge the operation touch area (step S404) of bendable contact panel 102.Controller 106 controllable switch SW, enable sense wire RL in operation touch area, and disable the sense wire RL (step S406) being arranged in not operation touch area so that the signal from not operation touch area can be blocked.Then, controller 106 can perform step S204 as shown in Figure 2 and S206, selects a suitably load driving force setting to drive bendable contact panel 102.It is noted that the invention is not restricted to above-mentioned example, in another embodiment, the adjustment (step S204) that load driving force sets can first carry out before noise reducing procedure (step S404 and S406)；In another embodiment, adjustment and noise reduction program that load driving force sets can be performed simultaneously.
Fig. 5, according to embodiments of the invention, illustrates the schematic diagram of bendable contact panel 502.Bendable contact panel 502 is divided into multiple touch area 51,53 and 55, and wherein axis of bending X1 is defined on the junction between touch area 51 and 53, and axis of bending X2 is defined on the junction between touch area 53 and 55.Although it is understood that the quantity of touch area is by three signals in Figure 5, but the present invention is not limited to this, difference according to the actual requirements, any number of touch area of definable in bendable contact panel.It addition, in one embodiment, the bendable contact panel 502 with multiple touch area is single whole panel, rather than is made up of the splicing of multiple sub-panels.
In order to detect the case of bending of bendable contact panel 502, one or more sensors 104 can be embedded in or be arranged on axis of bending X1 and X2.Bendable contact panel 502 includes a plurality of scan line TL' through bendable contact panel 502 and a plurality of sense wire RL' intersecting at scan line TL'.Similar in appearance to the bendable contact panel 102 shown in the 1st figure, sense wire RL' can be enabled by controller 106 or disable, such as, if touch area 53 is selected as being supplied to user performs the operation touch area of touching operation, and other touch area 51 and 55 is selected as not operation touch area (such as, it is curved to the back side of bendable contact panel 502), then controller 106 enable can be positioned at the sense wire RL' of touch area 53 and disable the sense wire RL' being positioned at not operation touch area 51 and 55.Therefore, even if not operation touch area 51 and 55 is bent, their surface can touch the back side of bendable contact panel 502, be produced from the touching interference of not operation touch area 51 and 55, not operation touch area 51 and 55 is holding or the touching interference of the generation such as external environment, or produces aforementioned two kinds of touching interference simultaneously and all can be left in the basket/block.Similarly, when touch area 51 is selected as operating touch area, controller 106 enable can be positioned at the sense wire RL' of touch area 51 and disable the sense wire RL' being positioned at not operation touch area 53 and 55.Also, when touch area 55 is selected as operating touch area, controller 106 enable can be positioned at the sense wire RL' of touch area 55 and disable and be positioned at not operation touch area 51 and 53 sense wire RL'.In other words, controller 106 can only enable position operation touch area in sense wire RL', with reduce bendable contact panel 502 under various case of bendings touching interference.
Fig. 6, according to embodiments of the invention, illustrates the schematic diagram of bendable contact panel 602.In this embodiment, scan line and sense wire are divided into many groups, each group of touch area corresponding to bendable contact panel 602.As shown in Figure 6, touch area 61 includes that scan line TL1 and sense wire RL1, touch area 63 include scan line TL2 and sense wire RL2 and touch area 65 includes scan line TL3 and sense wire RL3.The distribution of the scanning/sense wire between each touch area, is substantially relatively independence.It should be noted that in an embodiment, bendable contact panel 602 also can be single whole panel, rather than the splicing of multiple sub-panel.
Compared to the bendable contact panel 502 shown in Fig. 5, scan line TL1/TL2/TL3 of bendable contact panel 602 distinguishes corresponding respective touch area rather than by whole bendable contact panel 602.Therefore, if one of them touch area (such as touch area 61) is selected as operating touch area, and other (such as touch areas 63 and 65) are when being not operation touch area, controller 106 can disable position scan line (such as scan line TL2 and TL3) in not operation touch area and sense wire (such as sense wire RL2 and RL3) to block from touch event therein.Additionally, in one embodiment, controller 106 can include multiple sub-controller 606, and each sub-controller 606 can control corresponding touch area according to the bending information obtained from sensor 104, as shown in Figure 6.
Fig. 7, according to embodiments of the invention, illustrates the schematic diagram of bendable contact panel 702.In this embodiment, the touch event in touch area is to be detected by the sense wire extending to touch area side.As it is shown in fig. 7, touch area 71,73 and 75 configuration is in a row, and it is bent axis X 1 and X2 and separates.Sense wire RL1' may pass through touch area 73 and 75 and extends to a side of touch area 71, and sense wire RL2' may pass through touch area 75 and extends to a side of touch area 73, and sense wire RL3' can extend to a side of touch area 75.Wherein, sense wire RL1', RL2' and RL3' is respectively in order to detect the touching input in touch area 71,73 and 75.Being similar to description above, according to the bending information obtained from sensor 104, controller 106 optionally disables position sense wire in not operation touch area.Additionally, in one embodiment, bendable contact panel 702 also can be single whole panel, rather than the splicing of multiple sub-panel.
In a word, technology provided by the present invention sets with adjustable load driving force and drives bendable contact panel, to meet the RC load corresponding to bendable contact panel bending types instantly so that the overall power consumption amount of contactor control device can reduce.Additionally, technology proposed by the invention can also optionally disable the position sense wire at the not operation touch area of bendable contact panel, to reduce unnecessary touching interference.
In sum, although the present invention is disclosed above with embodiment, and so it is not limited to the present invention.Person skilled in the technical field of the invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations, but these change and retouch the protection domain that all should belong to claims of the present invention.
Claims (20)
1. a contactor control device, it is characterised in that including:
One bendable contact panel, in order to receive a touching input；
One sensor, in order to detect a bending of this bendable contact panel；And
One controller, sets in order to a load driving force and drives this bendable contact panel, and can according to this
This bending scratching formula contact panel adjusts the setting of this load driving force.
2. contactor control device as claimed in claim 1, it is characterised in that this controller is bendable according to this
This bending of contact panel, selects one of which to bear as this in multiple predetermined load driving forces set
Load driving force set, respectively this predetermined load driving force set respectively to should bendable contact panel one
Case of bending.
3. contactor control device as claimed in claim 2, it is characterised in that those predetermined load driving forces
Set those case of bendings of corresponding ground and include one first state and one second state, this first state in order to
Indicating this bendable contact panel to be folded or crimp, this second state is in order to indicate this bendable contact panel
Unfolded or non-crimping.
4. contactor control device as claimed in claim 2, it is characterised in that when this bendable contact panel exists
One first case of bending, controller selects one of which conduct in those predetermined load driving forces set
This load driving force sets, to sense this touching input in the range of one first signal sensing, when this is flexible
Formula contact panel selects it at one second case of bending, controller in those predetermined load driving forces set
In another one as this load driving force set, to sense this touching in a secondary signal sensing range
Input.
5. contactor control device as claimed in claim 1, it is characterised in that this controller is adjusting this load
After driving force sets, update the threshold value in order to detect whether to receive this touching input.
6. contactor control device as claimed in claim 1, it is characterised in that this bendable contact panel includes
In order to transmit the multi-strip scanning line of multiple scanning signal and to intersect at a plurality of sense wire of those scan lines, should
The response that a little sense wires provide this touching to input in response to those scanning signals, those scanning revised by this controller
Signal sets to adjust this load driving force.
7. contactor control device as claimed in claim 1, it is characterised in that this bendable contact panel is divided into
Multiple touch areas also include:
A plurality of first sense wire, defeated in order to sense this touching from one first touch area of those touch areas
Enter；And
A plurality of second sense wire, in order to sense one second touch area from those touch areas；
Wherein when this second touch area is chosen as an operation touch area, those first sense wires are by this control
Device processed disables, and when this first touch area is selected as this operating area, those second sense wires are by this control
Device processed disables.
8. contactor control device as claimed in claim 7, it is characterised in that this bendable contact panel more wraps
Include:
A plurality of first scan line is arranged in this first touch area, and a plurality of second scan line be arranged in this second
Touch area；
Wherein when this second touch area is selected as this operation touch area, those first sense wires and should
A little first scan lines are all disabled by this controller, and when this first touch area is selected as this operation touching
During region, those second sense wires and those second scan lines are all disabled by this controller；
During wherein those first sense wires are arranged on this first touch area but be not disposed on this second touching district
Territory, those second sense wires are arranged in this second touch area but are not disposed on this first touch area.
9. contactor control device as claimed in claim 7, it is characterised in that this first touch area and this
In a row, those first sense wires extend to a side of this first touch area in two touch area configurations, those
Second sense wire extends to a side of this second touch area through this first sensing area.
10. the operational approach of a contactor control device, it is characterised in that include a bendable contact panel in order to
Receive a touching input, and a controller is in order to drive this bendable contact panel, including:
Detect a bending of this bendable contact panel；
The load driving force adjusting this controller sets, according to this bending of this bendable contact panel；
And
This bendable contact panel is driven to set with this load driving force.
11. operational approach as claimed in claim 10, it is characterised in that this adjustment load driving force
Set, including:
Select one of multiple predetermined load driving force setting, set as this load driving force, wherein should
Each value that a little predetermined load driving forces set is a case of bending of this bendable contact panel.
12. operational approach as claimed in claim 11, it is characterised in that this case of bending is that this makes a reservation for
Load driving force sets, including, one first state is directed to this bendable contact panel and is folded or crimps,
And one second state to be directed to this bendable contact panel be unfolded or non-crimping.
13. operational approach as claimed in claim 11, it is characterised in that when this bendable contact panel
Being in one first case of bending, this controller selects one of those predetermined load driving force settings, as this
Load driving force sets, and senses this touching input with one first signal sensing scope, and bendable when this
Contact panel is in one second case of bending, and it is another that this controller selects that those predetermined load driving forces set
One, set as this load driving force, sense this touching input with a secondary signal sensing range.
14. operational approach as claimed in claim 10, it is characterised in that further include:
Update a threshold value, be to detect whether to receive this touching input, adjusting load in this controller
After driving force sets.
15. operational approach as claimed in claim 10, it is characterised in that this bendable contact panel bag
Include multi-strip scanning line in order to transmit scanning signal, and a plurality of sense wire intersects at those scan lines, and foundation
Those scanning signals provide the response that this touching inputs, and this operational approach further includes:.
Revise those scanning signals to set to adjust this load driving force.
16. operational approach as claimed in claim 10, it is characterised in that this bendable contact panel quilt
It is divided into multiple touch area, including a plurality of first sense wire, in order to touch from the one first of those touch areas
Touch region and sense this touching input, and a plurality of second sense wire, in order to touch from the one second of those touch areas
Touching region and sense this touching input, operational approach further includes:
Select those touch areas one of them, as one operation touch area；
Activate those first sense wires and disable those the second sense wires, when this first touch area is chosen as this
During operation touch area；And
Activate those second sense wires and disable those the first sense wires, when this second touch area is chosen as this
During operation touch area.
17. operational approach as claimed in claim 16, it is characterised in that this bendable contact panel is more
Be arranged in this first touch area including a plurality of first scan line, and a plurality of second scan line be arranged in this second
Touch area, operational approach further includes:
Disable those first sense wires and those first scan lines, when this second touch area is chosen as this operation
During touch area.
Disable those second sense wires and those second scan lines, when this first touch area is chosen as this operation
During touch area.
18. operational approach as claimed in claim 16, it is characterised in that this first touch area and should
Second touch area is arranged circuit, and those first sense wires extend to a side of this first touch area,
And those second sense wires extend to a side of this second touch area through this first sensing area.
19. 1 kinds of bendable contact panels, it is characterised in that including:
Multi-strip scanning line is in order to transmit scanning signal；
A plurality of sense wire intersects at those scan lines, and provides the sound of a touching input according to those scanning signals
Should；
Wherein those scanning signals are adjusted the case of bending according to this bendable contact panel.
20. bendable contact panels as claimed in claim 19, it is characterised in that those sense wires are extremely
Rare one is chosen to disable, according to this case of bending of this bendable contact panel.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/706,618 | 2015-05-07 | ||
| US14/706,618 US9830030B2 (en) | 2015-05-07 | 2015-05-07 | Flexible touch panel, touch control device and operating method using the same |
| TW104120720A TWI566142B (en) | 2015-05-07 | 2015-06-26 | Flexible touch panel, touch control device and operating method using the same |
| TW104120720 | 2015-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106125969A true CN106125969A (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510474173.1A Pending CN106125969A (en) | 2015-05-07 | 2015-08-05 | Flexible touch panel, touch device and operation method thereof |
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| CN (1) | CN106125969A (en) |
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| CN114326193A (en) * | 2021-12-30 | 2022-04-12 | 惠科股份有限公司 | Flexible color film substrate, display panel, display device and electronic equipment |
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