CN206236055U - Touch induction device and its touch control device - Google Patents
Touch induction device and its touch control device Download PDFInfo
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- CN206236055U CN206236055U CN201621341384.4U CN201621341384U CN206236055U CN 206236055 U CN206236055 U CN 206236055U CN 201621341384 U CN201621341384 U CN 201621341384U CN 206236055 U CN206236055 U CN 206236055U
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Abstract
The utility model discloses a kind of touch induction device and its touch control device, the touch induction device includes：Substrate；Multiple induction electrodes, on the substrate and it is insulated from each other separate, the multiple induction electrode one dimensional arrangement is forming circular pattern；And a plurality of leads, electrically connected with the multiple induction electrode respectively in the outer shroud of the circular pattern.Wherein, the circular pattern includes multiple pattern units, and each pattern unit is formed by an induction electrode or the complementary multiple induction electrodes of shape.So as to reduce or even eliminate touch-control blind area and display blind area, touch-control effect and display effect are improved.
Description
Technical field
The utility model is related to touch control technical field, in particular it relates to a kind of touch induction device and its touch-control set
It is standby.
Background technology
With continuing to develop for touch-screen, capacitive touch screen is gradually widely used in field of terminal equipment.
In existing capacitance touch equipment, touch sensible signal is obtained based on mutual capacitance or self-capacitance.In mutual capacitance
In touch induction device, by detecting the capacitance variations between two electrodes, to obtain touch location.Touched in self-capacitance and felt
In answering device, by the capacitance variations between detecting electrode and ground, to obtain touch location.Further, according to the cloth of electrode
Office's mode, capacitance touch induction installation can be divided into double-decker, bridging structure and single layer structure.Single layer structure has technique
Step is few, and the advantages of cheap, but shortcoming is to connect up complexity, and binding area's cabling is intensive.
In the touch induction device of single layer structure, the mono-layer oxidized indium with certain pattern is formed by glass surface
Tin (ITO), constitutes mutual capacitance array or self-capacitance array, so as to realize the multiple point touching of touch control device.In single layer structure
Multiple mutual capacitance are formed in mutual capacitance array, between adjacent driving electrodes and induction electrode.When finger touches capacitance plate,
Two electrodes near touch point are coupled, so that the capacitance between the two electrodes changes.In detection-phase,
Driving electrodes receive the pumping signal that touch control device sends, and the control circuit in touch control device can be carried out by induction electrode
Detection obtains the variable quantity of the capacitance of position in mutual capacitance array, so as to know the coordinate of each touch point.In individual layer
In the self-capacitance array of structure, self-capacitance is formed between each induction electrode and ground.When finger touches capacitance plate, touch point
Capacitance between neighbouring induction electrode and ground changes.Control circuit in detection-phase, touch control device can lead to
The variable quantity for induction electrode detect the capacitance for obtaining position in self-capacitance array is crossed, so as to know that each is touched
The coordinate of point.
The simple structure of self-capacitance touch control device, technology difficulty is low, with low cost, therefore is obtained in low-end product wide
General application.In recent years, industry is also devoted to, by the wearable electronic equipment of self-capacitance touch control device application, making it progressively be answered
For the environment of house, medical treatment and CRUX.Compared to for the touch control device in general running gear, Wearable electronics
Touch control device in equipment would generally have smaller and arc profile touch area, cause the design of both sensing electrodes
Layout can be different.
In the prior art, it is much more general using the multiple that multi-dimension array form is set in circular touch region be shaped as bar shaped or
The Touch Zone of arc profile cannot be completely covered due to bar shaped for polygonal induction electrode, when being shaped as bar shaped of induction electrode
, there is touch-control blind area in domain so that actually detected effect is poor；When induction electrode is polygon, due to for connecting induction electrode
Cabling be also disposed in circular touch region, especially, in the touch control device with display module, touch area is also simultaneously
Viewing area, constitutes display blind area so that the display quality of touch control device is greatly reduced in itself by the cabling of viewing area.
Utility model content
In order to solve the problems, such as above-mentioned prior art, the utility model provides a kind of touch induction device and its touch-control
Equipment, display effect is improved while touch-control blind area and display blind area is reduced.
According to first aspect of the present utility model, there is provided a kind of touch induction device, including：Substrate；Multiple induction electrodes,
On the substrate and it is insulated from each other separate, the multiple induction electrode one dimensional arrangement is forming circular pattern；And it is many
Bar lead, electrically connects with the multiple induction electrode respectively in the outer shroud of the circular pattern.
Preferably, the circular pattern includes multiple pattern units, and each pattern unit is by an induction electrode or shape
The complementary multiple induction electrodes of shape are formed.
Preferably, the circular pattern is circular loop pattern, and the pattern unit is fan ring, each pattern unit size
It is identical.
Preferably, each fan ring is formed by two induction electrodes, and described two induction electrodes are shaped to along fan ring
A diagonal separate the fan ring.
Preferably, each fan ring is formed by three induction electrodes, and middle induced electricity is located in three induction electrodes
Pole is shaped as with the inner ring for fanning ring as base and is the triangle on summit to fan the outer shroud midpoint of ring, positioned at the sensing of both sides
Electrode is shaped to and the shape complementation positioned at middle induction electrode.
Preferably, the circular pattern is equilateral polygon circular pattern, and the pattern unit is trapezoidal.
Preferably, wherein, the shapes and sizes of each pattern unit are identical.Preferably, it is also additional including at least one
Induction electrode, at least one additional induction electrode is located on the substrate, in the inner side of the inner ring of the circular pattern, and
It is insulated from each other with the induction electrode to separate.
Preferably, the shape of the additional induction electrode is included selected from any one in circular, equilateral polygon.
Preferably, the lead is electrically connected with the additional induction electrode respectively in the outer shroud of the circular pattern.
According to second aspect of the present utility model, there is provided a kind of touch control device, including touch control circuit, binding area and
Touch induction device as described in above-mentioned any one, the lead of the touch induction device is connected to the binding area, institute
Stating binding area is used for lead connection corresponding with multiple signalling channels, and the multiple signalling channel is connected into described touching
Touch control circuit.
After using the technical solution of the utility model, because induction electrode can comprehensively cover whole touch area, thus keep away
Exempt from the appearance of touch-control blind area, and lead is electrically connected with the multiple induction electrode respectively in the outer shroud of the circular pattern, is kept away
Exempt to be arranged at the display blind area brought between induction electrode due to lead.
Brief description of the drawings
By description referring to the drawings to utility model embodiment, of the present utility model above-mentioned and other purposes,
Feature and advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the schematic diagram of the touch induction device of the utility model first embodiment.
Fig. 2 shows the schematic diagram of the touch induction device of the utility model second embodiment.
Fig. 3 shows the schematic diagram of the touch induction device of the utility model 3rd embodiment.
Fig. 4 shows the schematic diagram of the touch induction device of the utility model fourth embodiment.
Fig. 5 shows the schematic diagram of the touch induction device of the embodiment of the utility model the 5th.
Fig. 6 shows the schematic diagram of the touch induction device of the utility model sixth embodiment.
Fig. 7 shows the schematic diagram of the touch induction device of the embodiment of the utility model the 7th.
Fig. 8 shows the structural representation of the touch control device of the embodiment of the utility model the 8th.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.Below to the detailed description of the utility model embodiment in, it is detailed to describe some specific detail sections, to this area
The description of part can also completely understand the utility model without these details for technical staff.In order to avoid obscuring this practicality
New essence, known method, process, flow are not described in detail.
In various figures, identical element is represented using similar reference.For the sake of clarity, in accompanying drawing
Various pieces are not necessarily to scale.Additionally, may not shown some known parts in figure.Flow chart, frame in accompanying drawing
Figure illustrates system, method, the possible System Framework of circuit, function and the operation of embodiment of the present utility model, accompanying drawing
Square frame and square frame order are used only to preferably illustrate the process and step of embodiment, without should be in this, as to utility model
The limitation of itself.
Below, the utility model is described in detail referring to the drawings.
Fig. 1 shows the schematic diagram of the touch induction device of the utility model first embodiment.The touch sensible is filled
Put including substrate 110 and the induction electrode 120 multiple insulated from each other being formed on substrate 110.Substrate 110 can be insulation base
Plate, such as glass substrate or oxide layer.The glass substrate is, for example, the substrate of liquid crystal display surface so that touch sensible is filled
Putting can fit together as relatively independent part and liquid crystal display device.During the oxide layer is, for example, liquid crystal display device
Interlayer dielectric layer so that the touch induction device can be embedded in liquid crystal display device.Induction electrode 120 can be by conduction
Material is patterned and is formed.Conductive material includes but is not limited to tin indium oxide (ITO), Nano Silver, Graphene etc..In application
When touch screen, induction electrode 120 is preferably formed by ITO, to avoid induction electrode 120 from hindering the display of image.
As shown in the dotted portion in Fig. 1, the circumferentially one-dimensional circular pattern of arrangement form of the multiple induction electrode 120,
The circular pattern includes multiple pattern units.In the present embodiment, the circular pattern is, for example, annulus, the pattern unit
Be shaped as fan ring, each described pattern unit formed by an induction electrode 120.Preferably, the shape of each pattern unit
Shape is identical with size, and accordingly, each size of the induction electrode 120 is identical.It is possible thereby to ensure the uniformity of data acquisition, carry
The accuracy of identification of the touch induction device high.
It will be apparent to one skilled in the art that in the circular pattern pattern unit quantity, and the circular pattern in,
The size of external diameter is not limited to situation shown in Fig. 1, can as needed depending on.
Further, the touch induction device also includes a plurality of leads 130, it is preferable that the lead 130 is in the annular
The outer shroud of pattern is electrically connected with the multiple induction electrode 120 respectively.
Compared to the prior art, in the touch induction device that the utility model first embodiment is provided, induction electrode shape
Into circular pattern be completely covered touch area, reduce or even avoid and touch-control blind area occur, on this basis, due to each sense
Answer electrode that the outer shroud of the circular pattern is extended to by the inner ring of the circular pattern so that the lead with corresponding sensing
When electrode is electrically connected, it is not required to be passed through in the touch induction device is provided with the region of induction electrode again, but in institute
The outer shroud for stating circular pattern can just be electrically connected with the multiple induction electrode respectively.In the touch control device comprising display module
In, reduce even avoid because lead passed through during the touch induction device is provided with the region of induction electrode and caused by it is aobvious
Show blind area, effectively increase display quality.
Fig. 2 shows the schematic diagram of the touch induction device of the utility model second embodiment.The touch sensible is filled
Put the induction electrode multiple insulated from each other over the substrate 210 including substrate 210 and formation.
As shown in dotted portion in Fig. 2, the multiple the induction electrode circumferentially one-dimensional circular pattern of arrangement form, the ring
Shape pattern includes multiple pattern units, and in the present embodiment, the circular pattern is, for example, annulus, the shape of the pattern unit
For fan ring, and each described pattern unit are complementarily shaped to by two induction electrodes.Specifically, each pattern unit is by the first sensing
The induction electrode 222 of electrode 221 and second is complementarily shaped to, and the shape of 221 and second induction electrode of the first induction electrode 222 is set
Separate the fan ring into along a diagonal of fan ring, first induction electrode 221 is with the pattern unit inner ring as bottom
Side, and the triangle with the pattern unit outer shroud end point as summit, second induction electrode 222 is and described first
The sector of the complementation of induction electrode 221.
Preferably, each pattern unit size is identical, it is possible thereby to ensure the uniformity of data acquisition, improves the touch
The accuracy of identification of induction installation.
It will be apparent to one skilled in the art that in the circular pattern pattern unit quantity, and the circular pattern in,
The size of external diameter is not limited to situation shown in Fig. 2, can as needed depending on.
Further, the touch induction device also includes a plurality of leads 230, it is preferable that the lead 230 is in the annular
The outer shroud of pattern is electrically connected with the induction electrode 222 of first induction electrode 221 and second respectively.
Compared to the prior art, in the touch induction device that the utility model second embodiment is provided, induction electrode shape
Into circular pattern be completely covered touch area, reduce even to avoid and touch-control blind area occur, on this basis, due to each sensing
Electrode is extended to the outer shroud of the circular pattern by the inner ring of the circular pattern so that the lead with corresponding induced electricity
When pole is electrically connected, it is not required to be passed through in the touch induction device is provided with the region of induction electrode again, but described
The outer shroud of circular pattern can just be electrically connected with the multiple induction electrode respectively.In the touch control device comprising display module,
Reduce even avoid because lead during the touch induction device is provided with the region of induction electrode pass through and caused by display
Blind area, effectively increases display quality.
The present embodiment increased the quantity of induction electrode in each pattern unit on the basis of aforementioned first embodiment, subtract
The small size of induction electrode so that the touch precision of the touch induction device is further improved.
Fig. 3 shows the schematic diagram of the touch induction device of the utility model 3rd embodiment.The touch sensible is filled
Put including substrate 310 and the induction electrode multiple insulated from each other being formed on substrate 310.
As shown in dotted portion in Fig. 3, the multiple the induction electrode circumferentially one-dimensional circular pattern of arrangement form, the ring
Shape pattern includes multiple pattern units, and in the present embodiment, the circular pattern is, for example, annulus, the shape of the pattern unit
For fan ring, and each described pattern unit are complementarily shaped to by three induction electrodes.Specifically, each pattern unit is by the first sensing
Electrode 321, the second induction electrode 322 and the 3rd induction electrode 323 are complementarily shaped to, and centre is located in three induction electrodes
Second induction electrode 322 is shaped as with the inner ring for fanning ring as base and is the triangle on summit to fan the outer shroud midpoint of ring,
It is shaped to and the second induced electricity positioned at centre positioned at the first induction electrode 321 of both sides and the 3rd induction electrode 323
The complementary sector of the shape of pole 322.
Preferably, each pattern unit size is identical, it is possible thereby to ensure the uniformity of data acquisition, improves the touch
The accuracy of identification of induction installation.
It will be apparent to one skilled in the art that in the circular pattern pattern unit quantity, and the circular pattern in,
The size of external diameter is not limited to situation shown in Fig. 3, can as needed depending on.
Further, the touch induction device also includes a plurality of leads 330, it is preferable that the lead 330 is in the annular
The outer shroud of pattern is electrically connected with the induction electrode 323 of first induction electrode 321 and the 3rd respectively.
Compared to the prior art, in the touch induction device that the utility model 3rd embodiment is provided, induction electrode shape
Into circular pattern be completely covered touch area, reduce even to avoid and touch-control blind area occur, on this basis, due to each sensing
Electrode is extended to the outer shroud of the circular pattern by the inner ring of the circular pattern so that the lead with corresponding induced electricity
When pole is electrically connected, it is not required to be passed through in the touch induction device is provided with the region of induction electrode again, but described
The outer shroud of circular pattern can just be electrically connected with the multiple induction electrode respectively.In the touch control device comprising display module,
Reduce even avoid because lead during the touch induction device is provided with the region of induction electrode pass through and caused by display
Blind area, effectively increases display quality.
The present embodiment senses during each pattern unit is increased on the basis of aforementioned first embodiment and second embodiment
The quantity of electrode, reduces the size of induction electrode so that the touch precision of the touch induction device is further improved.
Fig. 4 shows the schematic diagram of the touch induction device of the utility model fourth embodiment.The touch sensible is filled
Put including substrate 410 and the induction electrode 420 multiple insulated from each other being formed on substrate 410.
As shown in dotted portion in Fig. 4, the multiple the induction electrode 420 circumferentially one-dimensional circular pattern of arrangement form, institute
Stating circular pattern includes multiple pattern units, and in the present embodiment, the circular pattern is, for example, regular hexagon ring, the pattern
Being shaped as unit is trapezoidal, and each described pattern unit is formed by an induction electrode 420.In other alternate embodiment
In, each pattern unit is made up of at least two induction electrode complementations, the shape of the induction electrode can as needed and
It is fixed, no longer describe in detail herein.
Preferably, each pattern unit size is identical, and accordingly, each induction electrode size is identical.It is possible thereby to
Ensure the uniformity of data acquisition, improve the accuracy of identification of the touch induction device.
It will be apparent to one skilled in the art that in the circular pattern pattern unit quantity, and the circular pattern in,
The size of external diameter is not limited to situation shown in Fig. 4, can as needed depending on.
Further, the touch induction device also includes a plurality of leads 430, it is preferable that the lead 430 is in the annular
The outer shroud of pattern is electrically connected with the multiple induction electrode respectively.
Compared to the prior art, in the touch induction device that the utility model fourth embodiment is provided, induction electrode shape
Into circular pattern be completely covered touch area, reduce even to avoid and touch-control blind area occur, on this basis, due to each sensing
Electrode is extended to the outer shroud of the circular pattern by the inner ring of the circular pattern so that the lead with corresponding induced electricity
When pole is electrically connected, it is not required to be passed through in the touch induction device is provided with the region of induction electrode again, but described
The outer shroud of circular pattern can just be electrically connected with the multiple induction electrode respectively.In the touch control device comprising display module,
Reduce even avoid because lead during the touch induction device is provided with the region of induction electrode pass through and caused by display
Blind area, effectively increases display quality.
Some embodiments of the present utility model are described above with reference to Fig. 1 to Fig. 4, but embodiment of the present utility model is not
It is limited to this.For example, the inner ring and outer rings of circular pattern can be different with shape.
Fig. 5 is referred to, Fig. 5 shows the schematic diagram of the touch induction device of the embodiment of the utility model the 5th.Should
Touch induction device includes substrate 510 and the induction electrode 520 multiple insulated from each other being formed on substrate 510.
As shown in the dotted portion in Fig. 5, the circumferentially one-dimensional circular pattern of arrangement form of the multiple induction electrode 520,
The circular pattern includes multiple pattern units.In the present embodiment, the circular pattern outer shroud is circle, and inner ring is positive eight side
Shape, the base that is shaped as of the pattern unit is the special-shaped trapezoidal of circular arc, and each described pattern unit is by an induced electricity
Pole 520 is formed.
Preferably, the shapes and sizes of each pattern unit are identical, accordingly, the size phase of each induction electrode 520
Together.It is possible thereby to ensure the uniformity of data acquisition, the accuracy of identification of the touch induction device is improved.
It will be apparent to one skilled in the art that in the circular pattern pattern unit quantity, and the circular pattern in,
The size of external diameter is not limited to situation shown in Fig. 5, can as needed depending on.
Further, the touch induction device also includes a plurality of leads 530, it is preferable that the lead 530 is in the annular
The outer shroud of pattern is electrically connected with the multiple induction electrode 520 respectively.
Fig. 6 is referred to, Fig. 6 shows the schematic diagram of the touch induction device of the utility model sixth embodiment.Should
Touch induction device includes substrate 610 and the induction electrode 620 multiple insulated from each other being formed on substrate 610.
As shown in the dotted portion in Fig. 6, the circumferentially one-dimensional circular pattern of arrangement form of the multiple induction electrode 620,
The circular pattern includes multiple pattern units.In the present embodiment, the circular pattern outer shroud is octagon, and inner ring is circle
Shape, the base that is shaped as of the pattern unit is the special-shaped trapezoidal of circular arc, and each described pattern unit is by an induced electricity
Pole 620 is formed.
Preferably, the shapes and sizes of each pattern unit are identical, accordingly, the size phase of each induction electrode 620
Together.It is possible thereby to ensure the uniformity of data acquisition, the accuracy of identification of the touch induction device is improved.
It will be apparent to one skilled in the art that in the circular pattern pattern unit quantity, and the circular pattern in,
The size of external diameter is not limited to situation shown in Fig. 6, can as needed depending on.
Further, the touch induction device also includes a plurality of leads 630, it is preferable that the lead 630 is in the annular
The outer shroud of pattern is electrically connected with the multiple induction electrode 620 respectively.
In above-mentioned first embodiment to sixth embodiment, the corresponding substrate of circular pattern inner ring institute restricted area
Exposure outside, in alternate embodiments, at least one is provided with the corresponding substrate of circular pattern inner ring institute restricted area
Individual additional induction electrode, being shaped as selected from any one in circular or equilateral polygon for the additional induction electrode is described to draw
Line is electrically connected with the additional induction electrode respectively in the outer shroud of the circular pattern, and at least one additional induction electrode
It is insulated from each other with the induction electrode to separate.
As shown in fig. 7, Fig. 7 shows the schematic diagram of the touch induction device of the embodiment of the utility model the 7th.Institute
State and be provided with an additional induction electrode 740, the additional sensing on the corresponding substrate 710 of circular pattern inner ring institute restricted area
The shape of electrode 740 is, for example, circular.The additional induction electrode 740 is insulated from each other with the induction electrode 720 to be separated, described
Lead 730 is electrically connected with the additional induction electrode 740 respectively in the outer shroud of the circular pattern.
In other alternate embodiment, the substrate corresponding to the circular pattern inner ring is hollowed out, and is shaped as circle
The hollow-core construction of shape or equilateral polygon, the hollow-core construction can be used to install pointer or other assemblies, with specific reference to needs
It is fixed, no longer describe in detail herein.
Fig. 6 shows the structural representation of the touch control device of the embodiment of the utility model the 8th.
The embodiment of the utility model the 8th provides a kind of touch control device, and it can include touch induction device described above
830th, touch control circuit 810 and binding area 820.In certain embodiments, touch control device can also including display module etc.,
Will not be repeated here.Touch induction device 830 is connected by lead with binding area 820, and by binding area 820 and touch control
Circuit 810 is connected, and when user contacts touch induction device 830, the self-capacitance array in touch induction device 830 can be due to touching
Touch and change, touch control circuit 810 can be according to the change of the capacitance of self-capacitance by respective algorithms, and such as center of gravity is calculated
Method determines specific coordinate of the user to the touch operation of touch control device.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
According to embodiment of the present utility model as described above, these embodiments do not have all of details of detailed descriptionthe,
Also it is only described specific embodiment not limit the utility model.Obviously, as described above, many modifications and change can be made
Change.This specification is chosen and specifically describes these embodiments, is to preferably explain that principle of the present utility model and reality should
With so that skilled artisan can repairing using the utility model and on the basis of the utility model well
Change and use.The utility model is only limited by claims and its four corner and equivalent.
Claims (11)
1. a kind of touch induction device, including：
Substrate；
Multiple induction electrodes, on the substrate and it is insulated from each other separate, the multiple induction electrode one dimensional arrangement is with shape
Circularize pattern；And
A plurality of leads, electrically connects with the multiple induction electrode respectively in the outer shroud of the circular pattern.
2. touch induction device according to claim 1, wherein, the circular pattern includes multiple pattern units, each
Pattern unit is formed by an induction electrode or the complementary multiple induction electrodes of shape.
3. touch induction device according to claim 2, wherein, the circular pattern is circular loop pattern, the pattern
Unit is fan ring, and each pattern unit size is identical.
4. touch induction device according to claim 3, wherein, each fan ring is formed by two induction electrodes, and described two
Individual induction electrode is shaped to and separates the fan ring along a diagonal of fan ring.
5. touch induction device according to claim 3, wherein, each fan ring is formed by three induction electrodes, and described three
The outer shroud midpoint being shaped as with the inner ring for fanning ring as base and to fan ring of middle induction electrode is located in individual induction electrode
It is the triangle on summit, the induction electrode positioned at both sides is shaped to and the shape complementation positioned at middle induction electrode.
6. touch induction device according to claim 2, wherein, the circular pattern is equilateral polygon circular pattern,
The pattern unit is trapezoidal.
7. touch induction device according to claim 2, wherein, the shapes and sizes of each pattern unit are identical.
8. touch induction device according to claim 1, also including at least one additional induction electrode, described at least one
Additional induction electrode is located on the substrate, in the inner side of the inner ring of the circular pattern and exhausted each other with the induction electrode
Edge separates.
9. touch induction device according to claim 8, wherein, the shape of the additional induction electrode include it is circular, etc.
Any one in the polygon of side.
10. touch induction device according to claim 8, wherein, the lead is distinguished in the outer shroud of the circular pattern
Electrically connected with the additional induction electrode.
A kind of 11. touch control devices, including touch control circuit, binding area and touching as described in any one of claim 1 to 10
Induction installation is touched, the lead of the touch induction device is connected to the binding area, and the binding area is used to draw described
Line connection corresponding with multiple signalling channels, and the multiple signalling channel is connected to the touch control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341384.4U CN206236055U (en) | 2016-12-07 | 2016-12-07 | Touch induction device and its touch control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341384.4U CN206236055U (en) | 2016-12-07 | 2016-12-07 | Touch induction device and its touch control device |
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| CN206236055U true CN206236055U (en) | 2017-06-09 |
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| CN201621341384.4U Active CN206236055U (en) | 2016-12-07 | 2016-12-07 | Touch induction device and its touch control device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515698A (en) * | 2017-09-11 | 2017-12-26 | 友达光电（苏州）有限公司 | Contact panel |
| CN109032403A (en) * | 2018-07-03 | 2018-12-18 | 京东方科技集团股份有限公司 | A kind of touch base plate and its driving method, touch device |
| CN109416610A (en) * | 2018-09-18 | 2019-03-01 | 深圳市汇顶科技股份有限公司 | Touch control component, device and touch control method |
| WO2021121201A1 (en) * | 2019-12-18 | 2021-06-24 | 集创北方(深圳)科技有限公司 | Touch screen initial value setting method, touch screen, display apparatus, and electronic device |
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2016
- 2016-12-07 CN CN201621341384.4U patent/CN206236055U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515698A (en) * | 2017-09-11 | 2017-12-26 | 友达光电（苏州）有限公司 | Contact panel |
| CN107515698B (en) * | 2017-09-11 | 2020-04-07 | 友达光电（苏州）有限公司 | Touch panel |
| CN109032403A (en) * | 2018-07-03 | 2018-12-18 | 京东方科技集团股份有限公司 | A kind of touch base plate and its driving method, touch device |
| CN109032403B (en) * | 2018-07-03 | 2021-10-26 | 京东方科技集团股份有限公司 | Touch substrate, driving method thereof and touch device |
| US11487370B2 (en) | 2018-07-03 | 2022-11-01 | Beijing Boe Technology Development Co., Ltd. | Touch substrate, touch substrate driving method and preparation method, and touch device |
| CN109416610A (en) * | 2018-09-18 | 2019-03-01 | 深圳市汇顶科技股份有限公司 | Touch control component, device and touch control method |
| WO2020056600A1 (en) * | 2018-09-18 | 2020-03-26 | 深圳市汇顶科技股份有限公司 | Touch assembly, apparatus, and touch method |
| CN109416610B (en) * | 2018-09-18 | 2022-04-19 | 深圳市汇顶科技股份有限公司 | Touch control assembly, device and touch control method |
| US11334204B2 (en) | 2018-09-18 | 2022-05-17 | Shenzhen GOODIX Technology Co., Ltd. | Touch component, touch apparatus, and touch-control method |
| WO2021121201A1 (en) * | 2019-12-18 | 2021-06-24 | 集创北方(深圳)科技有限公司 | Touch screen initial value setting method, touch screen, display apparatus, and electronic device |
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