CN110083267A - A kind of touch device - Google Patents
A kind of touch device Download PDFInfo
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- CN110083267A CN110083267A CN201910268740.6A CN201910268740A CN110083267A CN 110083267 A CN110083267 A CN 110083267A CN 201910268740 A CN201910268740 A CN 201910268740A CN 110083267 A CN110083267 A CN 110083267A
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- induction channels
- conductive features
- induction
- fpc
- channels
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The embodiment of the invention discloses a kind of touch devices, N number of induction channels and flexible circuit board FPC are provided in touch device, the both ends of first conducting wire are separately connected the first end and second end of the first induction channels, and the predeterminated position of the first conducting wire is provided with the corresponding conductive features of the first induction channels；First induction channels are after detecting the touch operation of user, generate touching signals, and touching signals are transmitted to by the corresponding conductive features of the first induction channels by first end and second end, so that touching signals are conducted to FPC by the corresponding conductive features of the first induction channels.In the embodiment of the present invention, the first end and second end of the first induction channels is connected by using the first conducting wire, compared with the prior art respectively for the mode using two conducting wire connection first end and second ends, the quantity for the conducting wire being arranged in touch device can be reduced, the occupied space of conducting wire is reduced, realizes the reasonability to the location arrangements of component each in touch device.
Description
Technical field
The present invention relates to field of terminal technology more particularly to a kind of touch devices.
Background technique
Touch screen usually can be set in electronic equipment, user can be by touching the application icon on touch screen
Obtain the corresponding page of application program.It takes the mobile phone as an example, the touch screen of conventional mobile phone is typically small, and therefore, user touches touch-control
Processing unit can be reached by lesser region by shielding touching signals generated, that is to say, that can be made in small touch screen
The impedance obtained in touching signals transmission process is smaller.With the development of electronic technology, the touch-control screen dimensions of mobile phone are more next at this stage
Bigger, correspondingly, user touches touch screen touching signals generated and needs that processing unit can be reached by biggish region,
Therefore, as the size of touch screen (i.e. length) becomes larger, it may be such that the impedance in touching signals transmission process is larger, thus
Cause the power consumption of electronic equipment big, influences the transmission process of touching signals.
In order to reduce the higher problem of impedance caused by the touch screen of larger size, existing a solution are as follows:
Touch screen is divided into multiple induction channels, and metal routing is respectively set at the both ends of each induction channels, in this way, user touches
Flexible circuit board (Flexible can be transferred to by two metal routings respectively by touching touch screen touching signals generated
Printed Circui, FPC), i.e., touching signals can be transferred to FPC by way of in parallel.Under normal conditions, using parallel connection
Transmission mode can reduce impedance, therefore, aforesaid way can reduce the impedance in touching signals transmission process.However,
In aforesaid way, corresponding two metal routings of an induction channels are to realize to connect respectively with FPC, therefore, if touch-control fills
The quantity for setting middle induction channels is more, then the quantity of metal routing is also more, consequently, it is possible to occupying biggish space, influences electricity
The position of other components in sub- equipment.
To sum up, a kind of touch device is needed at present, to realize to component (such as metal routing) each in touch device
The reasonability of location arrangements.
Summary of the invention
The embodiment of the present invention provides a kind of touch device, to realize to component each in touch device (such as metal routing,
Port) location arrangements reasonability.
In a first aspect, a kind of touch device provided in an embodiment of the present invention, it is logical that N number of induction is provided in the touch device
Road and flexible circuit board FPC, N are the integer more than or equal to 1；N number of induction channels include the first induction channels, first
The both ends of conducting wire are separately connected the first end and second end of first induction channels, and, the predeterminated position of first conducting wire
It is provided with the corresponding conductive features of first induction channels, the corresponding conductive features of the first induction channels and the FPC
Connection；
In specific implementation, touching signals are can be generated after detecting the touch operation of user in first induction channels,
And the touching signals can be transmitted to by the corresponding biography of first induction channels by the first end and the second end
Lead device；Correspondingly, the corresponding conductive features of first induction channels can be after receiving the touching signals, will be described
Touching signals are conducted to the FPC.
In above-mentioned technical proposal, the first end and second end of the first induction channels is connected by using the first conducting wire, it can be with
So that the first end of the first induction channels and second end are connected on FPC by same conducting wire, distinguish compared with the prior art
For mode using two conducting wire connection first end and second ends, it is possible to reduce the quantity for the conducting wire being arranged in touch device,
The occupied space of conducting wire is reduced, realizes the reasonability to the location arrangements of component each in touch device, and cost can be reduced.
Optionally, N number of induction channels are arranged in parallel；N number of induction channels respectively correspond N number of conductive features, institute
N number of conductive features are stated to be located on the straight line vertical with the axis of first induction channels.
In above-mentioned technical proposal, correspond to N number of conductive features by the way that N number of induction channels are arranged, compared with the prior art in it is N number of
Induction channels correspond to for the mode of 2N conductive features, it is possible to reduce the quantity of conductive features, on the one hand, the biography of negligible amounts
Cost can be reduced by leading device, improve the experience of user；On the other hand, the occupied space of the conductive features of negligible amounts compared with
It is small, so as to reduce the Operating Complexity of conductive features Yu FPC connection procedure, caused by avoiding the quantity of conductive features more
Operation error, and the yield that conductive features are connect with FPC can be improved.
Optionally, in N number of induction channels positioned at center induction channels be the second induction channels, described second
The corresponding conductive features of induction channels are located on the axis of second induction channels；It further include position in N number of induction channels
Third induction channels in second induction channels side, the corresponding conductive features of the third induction channels are located at described the
Three induction channels are away from the axis side of second induction channels.
In above-mentioned technical proposal, by being arranged the conductive features of N number of induction channels in intermediate region, N item can be made
The cabling of first conducting wire is more closely, reserved for other components so as to reduce conducting wire and the occupied space of conductive features
The reasonability to the location arrangements of component each in touch device is realized in more spaces.
Optionally, N number of first interface corresponding with the N number of conductive features respectively is provided on the FPC；It is described N number of
Conductive features pass through the corresponding first interface of N number of conductive features respectively and connect with the FPC.
N number of first interface corresponding with N number of conductive features can be set in above-mentioned technical proposal, on FPC, relative to existing
Technology needs to be arranged the quantity that can reduce first interface on FPC for the mode of 2N first interface, so as to reduce
The width of FPC so that the manufacturing process of FPC is more easy, and can save cost.
Optionally, M second interface corresponding with the second conducting wire of M item is provided on the FPC；On the FPC also
The first elevated regions and the second elevated regions are provided with, first elevated regions are described for accommodating N number of first interface
Second elevated regions are for accommodating the M second interface.
In above-mentioned technical proposal, elevated regions are arranged by the position of the second interface on FPC, FPC can be made logical
It crosses elevated regions to connect with induction channels, to realize the compactness contacted between FPC and induction channels, improves FPC and induction
Channel attached quality.
Optionally, the touch device further includes protective layer；It is provided on the protective layer and first elevated regions
Corresponding first recess region and the second recess region corresponding with second elevated regions.
In above-mentioned technical proposal, induction channels and FPC can be realized by the cooperation of recess region and elevated regions and be connected,
On the one hand, recess region is set on the protection layer, it is possible to reduce protective layer hollows out area, to improve the waterproofness of protective layer
Energy；On the other hand, the cooperation of recess region and elevated regions is more close, so that FPC and induction channels are indirectly
Touching more closely, improves the quality that FPC is connect with induction channels.
Optionally, first conductive features are sheet metal.Cost is relatively low for sheet metal, by using sheet metal as biography
Device is led, cost can be reduced, improves user experience.
Second aspect, a kind of electronic equipment provided in an embodiment of the present invention, including any as described in above-mentioned first aspect
Item touch device.
These aspects (first aspect and second aspect) of the application or other aspect meetings in the following description
More straightforward.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is a kind of structural schematic diagram of touch device provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of induction channels provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of protective film and FPC provided in an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
Fig. 1 is a kind of corresponding structural schematic diagram of touch device provided in an embodiment of the present invention, as shown in Figure 1, the touch-control
N number of induction channels 100 can be set in device, than induction channels 1, the induction channels 2, induction channels gone out as schematically shown in Figure 1
3 ..., induction channels N-2, induction channels N-1, induction channels N；Herein, one end of induction channels is only illustrated in Fig. 1,
The complete structure of induction channels is not illustrated.And flexible circuit board (Flexible is also provided in the touch device
Printed Circuit, FPC) 200, wherein N number of induction channels 100 can be connect by N conducting wire 111 with FPC200, i.e. N
Any induction channels in a induction channels 100 can be connect by a conducting wire with FPC200.
In one possible implementation, integrated circuit (Integrated is also provided in the touch device
Circuit, IC) chip 300, one end of FPC200 can connect N conducting wire 111, and the other end can connect IC chip 300.With
For mobile phone with touch screen, in specific implementation, the touch screen of mobile phone can be divided into N number of touch-control by N number of induction channels 100
Region, if user touches any one touch area or any several touch areas in N number of touch area, any one touching
Touching signals can be generated according to the touch operation of user by controlling the corresponding induction channels in region or any several touch areas, and will
Touching signals generated are sent to FPC200 by conducting wire；Further, FPC200 can be solved after receiving touching signals
The location information (i.e. user touches the position on touch screen) for including in analysis touching signals, and the position that parsing can be obtained is believed
Breath is sent to IC chip 300；Correspondingly, IC chip 300 can inquire the corresponding relationship of preset location information and application program
Table determines the corresponding application program of the location information, and may thereby determine that out user's touch is which application on touch screen
Program, and then the application program can be called, service is provided for user.
Fig. 2 is a kind of structural schematic diagram of induction channels provided in an embodiment of the present invention, as shown in Fig. 2, N number of induction channels
It may include induction channels 101, induction channels 102, induction channels 103, induction channels 104 and induction channels 105.Wherein, feel
It answers the shape of 101~induction channels of channel 105 can be identical, or can also be different, the shape of each induction channels can be
Rectangle perhaps may be ellipse or can also be prism-shaped, specifically be not construed as limiting.Illustratively, Fig. 2 is induction
The shape of 101~induction channels of channel 105 is a kind of rectangular signal.
In the embodiment of the present invention, each induction channels in N number of induction channels may include first end and second end, such as scheme
Shown in 2, the first end of induction channels 101 can be a1, second end can be b1；The first end of induction channels 102 can be a2、
Second end can be b2；The first end of induction channels 103 can be a3, second end can be b3；The first end of induction channels 104
It can be a4, second end can be b4；The first end of induction channels 105 can be a5, second end can be b5.Wherein, N number of sense
Answering in channel may include the first induction channels, the both ends of the first conducting wire can be separately connected the first induction channels first end and
Second end, and, the corresponding conductive features of the first induction channels, the first induction channels have can be set in the predeterminated position of the first conducting wire
Corresponding conductive features can be connect with FPC；It follows that the first induction channels can be led by one in the embodiment of the present invention
Line is connect with FPC.In one example, the corresponding conducting wire of the first induction channels can be only set in N number of induction channels, except the
Each induction channels other than one induction channels can correspond to two conducting wires.It in another example, can be in N number of induction channels
The corresponding conducting wire of multiple (i.e. two or more) induction channels is set, and each induction in addition to multiple induction channels is logical
Road can correspond to two conducting wires.
Illustratively, Fig. 2 is the schematic diagram of the corresponding conducting wire of each induction channels in the N number of induction channels of setting, such as
Shown in Fig. 2, by taking induction channels 101 as an example, the shape of induction channels 101 can be rectangle, the first end a of induction channels 1011
With second end b1Conducting wire W can be passed through1Connection.Specifically, conducting wire W1First end R1It can connect the of induction channels 101
One end a1, conducting wire W1Second end S1It can connect the second end b of induction channels 1011.Further, conducting wire W1Predeterminated position
The corresponding conductive features P of induction channels 101 can be set1, induction channels 101 can pass through conducting wire W1, conductive features P1It realizes
With the connection of FPC200.Correspondingly, 102 corresponding lead W of induction channels2With conductive features P2, 103 corresponding lead W of induction channels3
With conductive features P3, 104 corresponding lead W of induction channels4With conductive features P4, 105 corresponding lead W of induction channels5And conductive features
P5。
In specific implementation, if detecting, in the corresponding touch area of induction channels 101, (for example position u) performs touching to user
Operation is touched, then the corresponding touching signals of the touch operation with user can be generated in induction channels 101, and can pass through induction channels
101 first end a1With second end b1Touching signals are transmitted to the corresponding conductive features P of induction channels 101 respectively1.Wherein, one
Aspect, touching signals can pass through position u and first end a1Between induction channels (i.e. in induction channels 101 be located at position u under
First sub- induction channels of side) touching signals are transmitted to conductive features P1；On the other hand, touching signals can pass through position u
With second end b1Between induction channels (being located at the second sub- induction channels above the u of position i.e. in induction channels 101) by touch-control
Signal is transmitted to conductive features P1.It follows that touching signals are to be transmitted to biography by way of in parallel in the embodiment of the present invention
Lead device P1On, make touching signals during transmitting in induction channels 101 by the way of in parallel, impedance can be small
Any sub- induction channels in the first sub- induction channels and the second sub- induction channels.
Correspondingly, the corresponding conductive features P of induction channels 1011After receiving touching signals, touching signals can be passed
It leads to FPC200.Specifically, conductive features P1The touching signals received may include by the first sub- induction channels transmission
The first touching signals and the second touching signals by the second sub- induction channels transmission, conductive features P1Receiving the first touching
After controlling signal and the second touching signals, the first touching signals and the second touching signals can be solved by presupposition analysis mode
It analyses and merges, obtain target touching signals, and then target touching signals can be sent to IC chip 300.Wherein, target is obtained
The mode of touching signals can be rule of thumb configured by those skilled in the art, such as can be by the first touching signals and
All information in two touching signals merges, to obtain target touching signals；Or it can also be by the first touching signals
It is merged with information identical in the second touching signals, obtains target touching signals, be specifically not construed as limiting.
In the embodiment of the present invention, by the way that the first end of induction channels and second end are connected to FPC by same conducting wire
On, it is possible to reduce the quantity for the conducting wire being arranged in touch device reduces the occupied space of conducting wire, realizes to each in touch device
The reasonability of the location arrangements of component, and cost can be reduced.
As shown in Fig. 2, in one possible implementation, 101~induction channels of induction channels 105 can be set in parallel
It sets, i.e., the axis of any two induction channels can be parallel in 101~induction channels of induction channels 105；With induction channels 101 with
For induction channels 105, the axis of induction channels 101 can be axis L1, and the axis of induction channels 105 can be axis L2,
As shown in Fig. 2, axis L1 can be parallel with axis L2.Further, each sense in 101~induction channels of induction channels 105
Answer channel that can correspond to a conductive features, 101~induction channels of induction channels, 105 corresponding 5 conductive features can be with sense
Answer the axis in channel 101 vertical；For example, as shown in Fig. 2, induction channels 101 can correspond to conductive features P1, induction channels
102 can correspond to conductive features P2, induction channels 103 can correspond to conductive features P3, induction channels 104 can correspond to conductor
Part P4, induction channels 105 can correspond to conductive features P5；Conductive features P1~conductive features P5The straight line constituted is (such as Fig. 2 institute
The straight line L3 of signal) can be vertical with the axis L1 of induction channels 101, and can be vertical with the axis L2 of induction channels 105.
In the embodiment of the present invention, correspond to N number of conductive features by the way that N number of induction channels are arranged, compared with the prior art in it is N number of
Induction channels correspond to for the mode of 2N conductive features, it is possible to reduce the quantity of conductive features, on the one hand, the biography of negligible amounts
Cost can be reduced by leading device, improve the experience of user；On the other hand, the occupied space of the conductive features of negligible amounts compared with
It is small, so as to reduce the Operating Complexity of conductive features Yu FPC connection procedure, caused by avoiding the quantity of conductive features more
Operation error, and the yield that conductive features are connect with FPC can be improved.
In one example, touch device can also include conducting wire W0, conducting wire W0On predeterminated position conduction can be set
Device G, conducting wire W0One end can be grounded, conducting wire W0The other end can pass through conductive features G connection FPC200.Pass through setting
Conducting wire W0With conducting wire W0Corresponding conductive features G, can make touch device safer, and leading for touch device may be implemented
Electrical property.
As shown in Fig. 2, induction channels 103 can be the sense in 101~induction channels of induction channels 105 positioned at center
Channel is answered, induction channels 101 and induction channels 102 can be for positioned at 103 side of induction channels (i.e. the sides of center)
Two induction channels, and induction channels 104 and induction channels 105 can be for positioned at 103 other side (i.e. centers of induction channels
The other side) two induction channels.In one possible implementation, the corresponding conductive features P of induction channels 1033It can
To be located at the axis and conductive features P of induction channels 1031~P5The point of intersection of the straight line (i.e. straight line L3) of composition；Further,
The corresponding conductive features of other induction channels (induction channels for being located at center side or the other side) can be located at other
The axis of induction channels and between the axis of the induction channels of center.By taking induction channels 101 as an example, induction channels
101 corresponding conductive features P1 can be located between the axis of induction channels 103 and the axis of induction channels 101；Correspondingly, with
For induction channels 104, the corresponding conductive features P4 of induction channels 104 can be located at the axis of induction channels 103 and induction is led to
Between the axis in road 104.
It should be noted that the quantity of induction channels included in touch device illustrated in Figure 2 is odd number, if touch-control
The quantity of included induction channels is even number in device, then can will be located at the corresponding biography of two induction channels of center
Lead the two sides that device is separately positioned on center.In the embodiment of the present invention, by the way that the conductive features setting of induction channels is existed
Intermediate region can make the cabling of N conducting wire more closely, so as to reduce conducting wire and the occupied sky of conductive features
Between, more spaces are reserved for other components, realize the reasonability to the location arrangements of component each in touch device.
In the embodiment of the present invention, realize mode that N number of induction channels are connect with FPC can there are many, a kind of possible
In implementation, as shown in Figure 1, N number of first interface 201 corresponding with N number of conductive features respectively can be set on FPC200,
N number of conductive features can be connect by N conducting wire 111 with N number of first interface 201, realize N number of conductive features and the company of FPC200
It connects.In the embodiment of the present invention, by the way that N number of first interface corresponding with N number of conductive features is arranged on FPC, relative to existing skill
Art needs to be arranged the quantity that can reduce first interface on FPC for the mode of 2N first interface, so as to reduce FPC
Width so that the manufacturing process of FPC is more easy, and cost can be saved.
In one example, as shown in Figure 1, can also include protective layer 400 in touch device, N number of induction channels can be with
It is arranged on protective layer 400, for example can adopts and be arranged on protective layer 400 in the method for paste, or can be using welding
Mode is arranged on protective layer 400, or protective layer 400 can also be arranged in by the way of being mechanically fixed (screw fixation etc.)
On, specifically it is not construed as limiting.
Fig. 3 is a kind of structural schematic diagram of protective layer and FPC provided by the invention, referring to Fig. 3 and touch-control illustrated in Figure 1
The first recess region 112 has can be set on protective layer 400 in device, and the first recess region 112 can be used for accommodating N number of induction
The corresponding N number of conductive features in channel；Correspondingly, it is convex that corresponding with the first recess region 112 first can be set on FPC200
Region 203 is played, the first elevated regions 203 can be used for accommodating N number of first interface 201 corresponding with N number of conductive features.It is specific real
Shi Zhong can realize N number of conductive features and N number of first by the way that the first elevated regions 203 are embedded in the first recess region 112
The connection of interface 201, to realize N number of induction channels and the connection of FPC200.It further, can be in N number of induction channels
It is provided with the second conducting wire of M item, M second interface 202 corresponding with the second conducting wire of M item can be set on FPC200, specific
In implementation, the second recess region 113 can be set on protective layer 400, the second recess region 113 can be used for accommodating M articles
Two conducting wires；Correspondingly, second elevated regions 204 corresponding with the second recess region 113 can be set on FPC200, second is convex
Playing region 204 can be used for accommodating M second interface 202, by the way that the second elevated regions 204 are embedded in the second recess region 113
In, the connection of M item the second conducting wire and M second interface 202 may be implemented.
In above-mentioned technical proposal, induction channels and FPC can be realized by the cooperation of recess region and elevated regions and be connected,
On the one hand, recess region is set on the protection layer, it is possible to reduce protective layer hollows out area, to improve the waterproofness of protective layer
Energy；On the other hand, the cooperation of recess region and elevated regions is more close, so that FPC and induction channels are indirectly
Touching more closely, improves the quality that FPC is connect with induction channels.
In one example, conductive features P1~conductive features P5It can be sheet metal, sheet metal, which can be used to implement, leads
Electricity, and cost is relatively low for sheet metal, by using sheet metal as conductive features, can reduce cost, improve user experience.
The embodiment of the present invention can also provide a kind of electronic equipment, and described above appoint can be set in the electronic equipment
One touch device.Wherein, electronic equipment can be the electronic equipment of terminal type, such as mobile phone, laptop, POS
(Pointofsales) machine etc.；Or may be domestic type electronic equipment, such as liquid crystal display, liquid crystal printer,
It can touch projection instrument etc.；It or can also be the electronic equipment, such as intelligent robot, producing line controller etc. of industrial type.It needs
To illustrate that electronic equipment needs to have touch screen the liquid crystal display panel of touch-control (or can), user, which can pass through, touches electronic equipment
Touch screen realize triggering touch device function；Correspondingly, if electronic equipment detect user touch touch screen after, can hold
Row opens application program, carries out transaction task dispatching function.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of touch device, which is characterized in that be provided with N number of induction channels and flexible circuit board in the touch device
FPC, N are the integer more than or equal to 1；
N number of induction channels include the first induction channels, and the both ends of the first conducting wire are separately connected first induction channels
First end and second end；The predeterminated position of first conducting wire is provided with the corresponding conductive features of first induction channels；Institute
The corresponding conductive features of the first induction channels are stated to connect with the FPC；
First induction channels after the touch operation for detecting user, generate touching signals, and pass through the first end
The touching signals are transmitted to the corresponding conductive features of first induction channels with the second end；
The corresponding conductive features of first induction channels pass the touching signals after receiving the touching signals
It leads to the FPC.
2. the apparatus according to claim 1, which is characterized in that N number of induction channels are arranged in parallel；
N number of induction channels respectively correspond N number of conductive features, and N number of conductive features are located at and first induction channels
The vertical straight line of axis on.
3. the apparatus of claim 2, which is characterized in that be located at the induction of center in N number of induction channels
Channel is the second induction channels, and the corresponding conductive features of second induction channels are located at the axis of second induction channels
On；
It further include the third induction channels positioned at second induction channels side, the third sense in N number of induction channels
The corresponding conductive features in channel are answered to be located at the axis side that the third induction channels are away from second induction channels.
4. the apparatus according to claim 1, which is characterized in that be provided on the FPC respectively with N number of conductive features
Corresponding N number of first interface；N number of conductive features pass through respectively the corresponding first interface of N number of conductive features with it is described
FPC connection.
5. device according to claim 4, which is characterized in that be provided on the FPC and respectively corresponded with the second conducting wire of M item
M second interface；
The first elevated regions and the second elevated regions are additionally provided on the FPC, first elevated regions are for accommodating the N
A first interface, second elevated regions are for accommodating the M second interface.
6. device according to claim 5, which is characterized in that the touch device further includes protective layer；
Be provided on the protective layer the first recess region corresponding with first elevated regions and with second convex area
Corresponding second recess region in domain.
7. device according to any one of claim 1 to 6, which is characterized in that first conductive features are sheet metal.
8. a kind of electronic equipment, which is characterized in that including the touch device as described in any one of claims 1 to 7.
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| CN201910268740.6A CN110083267B (en) | 2019-04-04 | 2019-04-04 | Touch device |
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| CN201910268740.6A CN110083267B (en) | 2019-04-04 | 2019-04-04 | Touch device |
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| CN110083267A true CN110083267A (en) | 2019-08-02 |
| CN110083267B CN110083267B (en) | 2021-11-30 |
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Cited By (1)
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| CN110083267B (en) | 2021-11-30 |
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