CN105511685A - Metal net electromagnetic touch sensor, touch module and electronic touch device - Google Patents
Metal net electromagnetic touch sensor, touch module and electronic touch device Download PDFInfo
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- CN105511685A CN105511685A CN201610033804.0A CN201610033804A CN105511685A CN 105511685 A CN105511685 A CN 105511685A CN 201610033804 A CN201610033804 A CN 201610033804A CN 105511685 A CN105511685 A CN 105511685A
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- wire netting
- direction wire
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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
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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
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
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- General Engineering & Computer Science (AREA)
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- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention relates to a metal net electromagnetic touch sensor, a touch module and an electronic touch device. The metal net electromagnetic touch sensor comprises an electromagnetic induction array, the electromagnetic induction array comprises a first-direction metal net set and a second-direction metal net set which are insulated mutually, the first-direction metal net set is composed of two or more first-direction metal nets which are mutually parallel, and the second-direction metal net set is composed of two or more second-direction metal nets which are mutually parallel. Extremely fine metal nets which cannot be directly distinguished with the human eyes are adopted as the metal nets forming the electromagnetic touch sensor, the touch module is directly arranged at any position of the surface of a display screen of an electronic device with the display screen, can be arranged at the position between display screen glass and back light and also can be arranged on the back face of the back light of the display screen, and the structural design is convenient and simple, low in cost and convenient to apply and popularize; due to the fact that the electromagnetic touch sensor is made of the metal nets, the resistance is low, the signal to noise ratio is very high, and the electromagnetic touch sensor can be applied and popularized to touch products with the larger size.
Description
Technical field
The present invention relates to touch technology, particularly relate to a kind of wire netting electromagnetic touch inductor, touch module and screen touch electronic device.
Background technology
At present, touch-control product mainly comprises finger touch product and touch-control product write by pen, the control mode touch mode substrate of these touch-control products is capacitance touching control pattern and electric resistance touch-control pattern.Wherein, electric resistance touch-control pattern mainly by arranging upper and lower two-layer discontiguous ITO conductive film in the touch area of display screen, to realize the sensing to touch point.Its shortcoming is mainly: upper and lower two-layer ITO conductive film easily occurs contact fault, and then makes the reaction of electric resistance touch-control insensitive, and the resolution write hand-written or pen is lower.
Relative to electric resistance touch-control pattern, the sensitivity of the touch-control product of capacitance touching control pattern improves.But, capacitance touching control pattern and capacitive coupling control mode touch mode need the array structure arranging comparatively dense arrangement, this array structure needs to arrange and can export or the array of input current signal, the I/O interface of control circuit or chip is caused to increase thus, the reaction velocity of touch-control product is reduced, and then causes the positional information that cannot identify touch point preferably.If the touch-screen of the touch-control product of existing large-size adopts capacitance touching control pattern, then cause this touch-control product needed that the positional information of higher processor calculating acquisition touch point is set, and then make the cost of touch-control product very high, and react insensitive.
Summary of the invention
One aspect of the present invention provides a kind of wire netting electromagnetic touch inductor, this wire netting electromagnetic touch inductor have wiring rationally, the simple and feature that touch-control efficiency is high of structure, simplify the structure of this wire netting electromagnetic touch inductor, reduce manufacturing cost simultaneously;
For realizing the object of first aspect present invention, first technical scheme is: provide a kind of wire netting electromagnetic touch inductor, comprise wire netting electromagnetic induction array, described wire netting electromagnetic induction array comprises first direction wire netting group and second direction wire netting group, there is between the direction of described first direction wire netting group and the direction of second direction wire netting group first angle being greater than 0 °, and described first direction wire netting group and second direction wire netting group mutually insulated, wherein:
The first direction wire netting that described first direction wire netting group is parallel to each other by two or more is formed, the left end of described first direction wire netting is provided with the first signal extension line, and the end of described first signal extension line is provided with the first signal extraction interface, the right-hand member of described first direction wire netting is provided with the first bonding line, in described first direction wire netting group, the right-hand member of any two first direction wire nettings is all connected by this first bonding line, and between described first bonding line, insulation is arranged;
The second direction wire netting that described second direction wire netting group is parallel to each other by two or more is formed, the lower end of described second direction wire netting is provided with secondary signal extension line, and the end of described secondary signal extension line is provided with secondary signal extraction interface, the upper end of described second direction wire netting is provided with the second bonding line, in described second direction wire netting group, the upper end of any two second direction wire nettings is all connected by this second bonding line, and between described second bonding line, insulation is arranged.
For realizing the object of first aspect present invention, second technical scheme is: comprise wire netting electromagnetic induction array, described wire netting electromagnetic induction array comprises first direction wire netting group and second direction wire netting group, there is between the direction of described first direction wire netting group and the direction of second direction wire netting group first angle being greater than 0 °, and described first direction wire netting group and second direction wire netting group mutually insulated are arranged, wherein:
The first direction wire netting that described first direction wire netting group is parallel to each other by two or more is formed, the left end of described first direction wire netting is provided with the first signal extension line, and the end of described first signal extension line is provided with the first signal extraction interface, the right-hand member of described first direction wire netting is provided with the first wiring, and the end of described first wiring is provided with the 3rd signal extraction interface, and the 3rd signal extraction interface and first is transferred, wiring thin film is connected;
The second direction wire netting that described second direction wire netting group is parallel to each other by two or more is formed, the lower end of described second direction wire netting is provided with secondary signal extension line, and the end of described secondary signal extension line is provided with secondary signal extraction interface, the upper end of described second direction wire netting is provided with the second wiring, and the end of described second wiring is provided with the 4th signal extraction interface, and the 4th signal extraction interface and second is transferred, wiring thin film is connected.
Optionally, many the first solid conductors be parallel to each other all are horizontally disposed with lower end outside outside first direction wire netting group upper end in described wire netting electromagnetic induction array, described first solid conductor left end is provided with the first signal extension line, and the end of described first signal extension line is provided with the first signal extraction interface, described first solid conductor right-hand member is provided with the first bonding line, and described arbitrary described first solid conductor right-hand member is connected with the right-hand member of arbitrary described first direction wire netting in described first direction wire netting group by this first bonding line; And
Many the second solid conductors be parallel to each other all vertically are provided with outside second direction wire netting group left end He outside right-hand member in described wire netting electromagnetic induction array, described first solid conductor lower end is provided with secondary signal extension line, and the end of described secondary signal extension line is provided with secondary signal extraction interface, described second solid conductor upper end is provided with the second bonding line, and arbitrary described second solid conductor upper end is connected with the right-hand member of arbitrary described second direction wire netting in described second direction wire netting group by this first bonding line.
Optionally, many the first solid conductors be parallel to each other all are horizontally disposed with lower end outside outside first direction wire netting group upper end in described wire netting electromagnetic induction array, described first solid conductor left end is provided with the first signal extension line, and the end of described first signal extension line is provided with the first signal extraction interface, described first solid conductor right-hand member is provided with the first wiring, and the end of described first wiring is provided with the 3rd signal extraction interface, and the 3rd signal extraction interface and first is transferred, wiring thin film is connected; And
Many the second solid conductors be parallel to each other all vertically are provided with outside second direction wire netting group left end He outside right-hand member in described wire netting electromagnetic induction array, described second solid conductor lower end is provided with secondary signal extension line, and the end of described secondary signal extension line is provided with secondary signal extraction interface, described second solid conductor upper end is provided with the second wiring, and the end of described second wiring is provided with the 4th signal extraction interface, and the 4th signal extraction interface and second is transferred, wiring thin film is connected.
Optionally, the first angle between described first direction wire netting group and second direction wire netting group is 90 °, described first direction wire netting group and second direction wire netting group form by integrated wire netting cutting, form the diameter of the mesh wire in described first direction wire netting group and second direction wire netting group for being less than 30 microns.
Optionally, by each self-corresponding multiple mutual intersection and the second angle formed is greater than the first direction plain conductor of 0 ° and second direction plain conductor forms in described first direction wire netting and second direction wire netting, and described first direction plain conductor and second direction plain conductor mutually insulated.
Optionally, each self-corresponding multiple cross one another described first direction plain conductors and described second direction plain conductor and adjacent described first direction plain conductor and described second direction plain conductor formation rule or irregular quadrilateral or polygon in described first direction wire netting and described second direction wire netting.
The present invention also provides a kind of touch module on the other hand, and this touch module adopts wire netting electromagnetic touch inductor to realize identifying the signal of time writer touch-control, simplifies the structure of this touch module, reduces manufacturing cost.
For realizing the object of the second aspect of this invention, a kind of touch module is provided, it comprises one or two substrate, also comprise the wire netting electromagnetic touch inductor that the present invention is described arbitrarily, the first direction wire netting group in described wire netting electromagnetic touch inductor and second direction wire netting group are arranged on one or two substrate described.
Optionally, the number of described substrate is two, and be respectively first substrate and second substrate, first direction wire netting group in described wire netting electromagnetic touch inductor is arranged on the upper surface of described first substrate, second direction wire netting group in described wire netting electromagnetic touch inductor is arranged on the upper surface of described second substrate, the lower surface of described first substrate is pasted onto the upper surface of described second substrate by transparent adhesive tape, the first angle between described first direction wire netting group and second direction wire netting group is 90 °.
Optionally, the number of described substrate is one, and be the 3rd substrate, first direction wire netting group in described wire netting electromagnetic touch inductor is arranged on the upper surface of described 3rd substrate, second direction wire netting group in described wire netting electromagnetic touch inductor is arranged on the lower surface of described 3rd substrate, and the first angle between described first direction wire netting group and second direction wire netting group is 90 °.
Optionally, described first substrate, second substrate or the 3rd substrate are hard substrate, and described hard substrate is glass or acrylic board.
Optionally, described first substrate, second substrate or the 3rd substrate are soft substrate plate, and described soft substrate plate is in PET film or PC film.
The present invention also provides a kind of screen touch electronic device on the other hand, and this screen touch electronic device adopts wire netting electromagnetic touch inductor to realize identifying the signal of time writer touch-control, simplifies the structure of this screen touch electronic device, reduces manufacturing cost.
For realizing the object of the third aspect of this invention, a kind of screen touch electronic device is provided, it comprises: electronics, described electronics is provided with display screen, also comprise the touch module that the present invention is arbitrarily described, described touch module is arranged on the surface of described display screen, the back side of display screen glass panel, between display screen glass panel and display screen, between display screen and display backlight or the display backlight back side of display screen by transparent adhesive tape.
The present invention has the following advantages and beneficial effect: the invention provides a kind of wire netting electromagnetic touch inductor, this wire netting electromagnetic touch inductor have wiring rationally, the simple and feature that touch-control efficiency is high of structure, simplify the structure of this wire netting electromagnetic touch inductor, reduce manufacturing cost simultaneously; The present invention also provides a kind of touch module, and this touch module adopts wire netting electromagnetic touch inductor to realize identifying the signal of time writer touch-control, simplifies the structure of this touch module, reduces manufacturing cost; The present invention also provides a kind of screen touch electronic device, and this screen touch electronic device adopts wire netting electromagnetic touch inductor to realize identifying the signal of time writer touch-control, simplifies the structure of this screen touch electronic device, reduces manufacturing cost.
Accompanying drawing explanation
The structural representation of first direction wire netting group in the wire netting electromagnetic touch inductor that Fig. 1 provides for the embodiment of the present invention 1;
The structural representation of second direction wire netting group in the wire netting electromagnetic touch inductor that Fig. 2 provides for the embodiment of the present invention 1;
The structural representation of first direction wire netting group in the wire netting electromagnetic touch inductor that Fig. 3 provides for the embodiment of the present invention 2;
The structural representation of second direction wire netting group in the wire netting electromagnetic touch inductor that Fig. 4 provides for the embodiment of the present invention 2;
The structural representation that in the touch module that Fig. 5 provides for the embodiment of the present invention 3, first direction wire netting group combines with first substrate;
The structural representation that in the touch module that Fig. 6 provides for the embodiment of the present invention 3, second direction wire netting group combines with second substrate;
The main TV structure schematic diagram of the touch module that Fig. 7 provides for the embodiment of the present invention 3;
The backsight structural representation of the touch module that Fig. 8 provides for the embodiment of the present invention 3;
The plan structure schematic diagram of the touch module that Fig. 9 provides for the embodiment of the present invention 3;
The touch module that Figure 10 provides for the embodiment of the present invention 3 look up structural representation;
The structural representation that in the touch module that Figure 11 provides for the embodiment of the present invention 4, first direction wire netting group combines with first substrate;
The structural representation that in the touch module that Figure 12 provides for the embodiment of the present invention 4, second direction wire netting group combines with second substrate;
The main TV structure schematic diagram of the touch module that Figure 13 provides for the embodiment of the present invention 4;
The backsight structural representation of the touch module that Figure 14 provides for the embodiment of the present invention 4;
The plan structure schematic diagram of the touch module that Figure 15 provides for the embodiment of the present invention 4;
The touch module that Figure 16 provides for the embodiment of the present invention 4 look up structural representation;
The right TV structure schematic diagram of the touch module that Figure 17 provides for the embodiment of the present invention 4;
The structural representation that in the touch module that Figure 18 provides for the embodiment of the present invention 5, first direction wire netting group combines with the 3rd substrate;
The structural representation that in the touch module that Figure 19 provides for the embodiment of the present invention 5, first direction wire netting group combines with the 3rd substrate;
The main TV structure schematic diagram of the touch module that Figure 20 provides for the embodiment of the present invention 5;
The backsight structural representation of the touch module that Figure 21 provides for the embodiment of the present invention 5;
The touch module that Figure 22 provides for the embodiment of the present invention 5 look up structural representation;
The structural representation that in the touch module that Figure 23 provides for the embodiment of the present invention 6, first direction wire netting group combines with the 3rd substrate;
The structural representation that in the touch module that Figure 24 provides for the embodiment of the present invention 6, second direction wire netting group combines with the 3rd substrate;
The main TV structure schematic diagram of the touch module that Figure 25 provides for the embodiment of the present invention 6;
The backsight structural representation of the touch module that Figure 26 provides for the embodiment of the present invention 6;
The touch module that Figure 27 provides for the embodiment of the present invention 6 look up structural representation;
The structural representation of the regular quadrilateral that first direction plain conductor and second direction plain conductor and adjacent first direction plain conductor and second direction plain conductor are formed in first direction wire netting or second direction wire netting in the wire netting electromagnetic touch inductor that Figure 28 provides for the embodiment of the present invention 1 or 2;
The trapeziform structural representation that in the wire netting electromagnetic touch inductor that Figure 29 provides for the embodiment of the present invention 1 or 2, in first direction wire netting or second direction wire netting, first direction plain conductor and second direction plain conductor and adjacent first direction plain conductor and second direction plain conductor are formed;
The structural representation of the irregular polygon that first direction plain conductor and second direction plain conductor and adjacent first direction plain conductor and second direction plain conductor are formed in first direction wire netting or second direction wire netting in the wire netting electromagnetic touch inductor that Figure 30 provides for the embodiment of the present invention 1 or 2.
Embodiment
The present invention is further illustrated with specific embodiment below with reference to accompanying drawings.
Embodiment 1
As shown in Fig. 1 to 2: the wire netting electromagnetic touch inductor provided for the embodiment of the present invention 1, comprise wire netting electromagnetic induction array, wire netting electromagnetic induction array comprises first direction wire netting group and second direction wire netting group, there is between the direction of first direction wire netting group and the direction of second direction wire netting group first angle being greater than 0 °, and first direction wire netting group and second direction wire netting group mutually insulated, wherein:
As shown in Figure 1, the first direction wire netting 102 be parallel to each other by two or more for first direction wire netting group shown in Fig. 1 is formed, the left end of first direction wire netting 102 is provided with the first signal extension line 104, and the end of the first signal extension line 104 is provided with the first signal extraction interface 105, the right-hand member of first direction wire netting 102 is provided with the first bonding line 106, one end that the one end of the first bonding line 106 that arbitrary first direction wire netting 102 in first direction wire netting group is arranged is all corresponding with non-conterminous first bonding line connects, on point of crossing, carry out insulation between first bonding line arrange, to make to insulate between first direction wire netting not short circuit, or make these first bonding lines 106 be set as two-layer or two-layer above circuit, between every sandwich circuit, insulation is set, also not short circuit of insulating between each first direction wire netting can be reached, wherein in Fig. 1,107 interior zones are the area size of corresponding time writer touch-control effective coverage size or corresponding display screen visible area, simultaneously, in wire netting electromagnetic induction array outside first direction wire netting group upper end and lower end outside, namely the outside of corresponding time writer touch-control effective coverage 107 or corresponding display screen visible area 107 is all horizontally disposed with three the first solid conductors 103 be parallel to each other, first solid conductor 103 left end is provided with the first signal extension line 104, and the end of the first signal extension line 104 is provided with the first signal extraction interface 105, first solid conductor right-hand member is provided with the first bonding line 106, arbitrary first solid conductor right-hand member is connected with the right-hand member of arbitrary first direction wire netting 102 in first direction wire netting group by this first bonding line, the wires design of wire netting electromagnetic touch inductor can be simplified like this, reduce wiring to take up room, improve procedure for producing yield, arbitrary first bonding line all combines with non-conterminous first bonding line to carry out being connected and combine not repeat/do not overlap namely to combine and is connected uniquely above.
As shown in Figure 2, the second direction wire netting 202 be parallel to each other by two or more for second direction wire netting group is formed, the lower end of second direction wire netting 202 is provided with secondary signal extension line 204, and the end of secondary signal extension line 204 is provided with secondary signal extraction interface 205, the upper end of second direction wire netting 202 is provided with the second bonding line 206, one end that in second direction wire netting group, the one end of the second bonding line 206 that arbitrary second direction wire netting is arranged is all corresponding with non-conterminous second bonding line connects, on point of crossing, carry out insulation between second bonding line arrange, to make to insulate between second direction wire netting not short circuit, or make these second bonding lines 206 be set as two-layer or two-layer above circuit, between every sandwich circuit, insulation is set, also not short circuit of insulating between each second direction wire netting can be reached, wherein in Fig. 2,207 interior zones are the area size of corresponding time writer touch-control effective coverage size or corresponding display screen visible area, simultaneously, in wire netting electromagnetic induction array outside second direction wire netting group left end and outside right-hand member, namely the outside of corresponding time writer touch-control effective coverage 207 or corresponding display screen visible area 207 is all vertically provided with three the second solid conductors 203 be parallel to each other, first solid conductor 203 lower end is provided with secondary signal extension line 204, and the end of secondary signal extension line is provided with secondary signal extraction interface 205, second solid conductor upper end is provided with the second bonding line 206, arbitrary second solid conductor upper end is connected with the right-hand member of arbitrary second direction wire netting 202 in second direction wire netting group by this first bonding line, the wires design of wire netting electromagnetic touch inductor can be simplified like this, reduce wiring to take up room, improve procedure for producing yield, arbitrary second bonding line 206 all combines with non-conterminous second bonding line 206 to carry out being connected and combine not repeat/do not overlap namely to combine and is connected uniquely above.
The first angle in above-described embodiment 1 between first direction wire netting group and second direction wire netting group is 90 °, first direction wire netting group and second direction wire netting group form by integrated wire netting cutting, and the diameter forming the mesh wire in first direction wire netting group and second direction wire netting group is 30 microns.
In above-described embodiment 1 in first direction wire netting and second direction wire netting by each self-corresponding multiple mutual intersection and the second angle formed is the first direction plain conductor of 90 ° and second direction plain conductor forms, this adopts Cartesian coordinates to locate the needs of touch point to be applicable to great majority, sometimes in order to adapt to the situation that some are located especially, such as: adopt polar coordinates to locate touch point, also the formed angle that the first direction plain conductor in first direction wire netting and the second direction plain conductor in second direction wire netting can be intersected mutually is set to be greater than 0 °, but be less than 90 °, and first direction plain conductor and second direction plain conductor mutually insulated are arranged.
As shown in Figure 28, Figure 29 and Figure 30, be self-corresponding multiple cross one another first direction plain conductor each in first direction wire netting in embodiment 1 and second direction wire netting and second direction plain conductor and adjacent first direction plain conductor and second direction plain conductor formation rule or irregular quadrilateral or polygon.
The wire netting electromagnetic touch inductor that the embodiment of the present invention 1 provides, its have wiring rationally, the simple and feature that touch-control efficiency is high of structure, simplify the structure of this wire netting electromagnetic touch inductor, reduce manufacturing cost simultaneously.
Embodiment 2
As shown in Figure 3 and Figure 4, for the wire netting electromagnetic touch inductor that the embodiment of the present invention 2 provides, the place not identical with embodiment 1 is: the right-hand member of the first direction wire netting 102 in the present embodiment 2 in first direction wire netting group and right-hand member are provided with the first wiring 108, and the end of this first wiring 108 is provided with the 3rd signal extraction interface 109, and the 3rd signal extraction interface and first is transferred, wiring thin film 110 is connected, simultaneously, in wire netting electromagnetic induction array, outside first direction wire netting group upper end and the outside of lower end outside and corresponding time writer touch-control effective coverage 107 or corresponding display screen visible area 107 is all horizontally disposed with three the first solid conductors 103 be parallel to each other, first solid conductor left end is provided with the first signal extension line, and the end of the first signal extension line is provided with the first signal extraction interface, first solid conductor right-hand member is provided with the first wiring, and the end of the first wiring is provided with the 3rd signal extraction interface, and the 3rd signal extraction interface and first is transferred, wiring thin film is connected, the wires design of wire netting electromagnetic touch inductor can be simplified like this, reduce wiring to take up room, improve procedure for producing yield,
Simultaneously, the right-hand member of the second direction wire netting 202 in the present embodiment 2 in second direction wire netting group and upper end are provided with the second wiring 208, and the end of this second wiring 208 is provided with the 4th signal extraction interface 209, and the 4th signal extraction interface and second is transferred, wiring thin film 210 is connected, in addition, namely in wire netting electromagnetic induction array, the outside of corresponding time writer touch-control effective coverage 207 or corresponding display screen visible area 207 is all vertically provided with three the second solid conductors 203 be parallel to each other outside second direction wire netting group left end and outside right-hand member, second solid conductor lower end is provided with secondary signal extension line, and the end of secondary signal extension line is provided with secondary signal extraction interface, second solid conductor upper end is provided with the second wiring 208, and the end of the second wiring is provided with the 4th signal extraction interface, and the 4th signal extraction interface and second is transferred, wiring thin film is connected, the wires design of wire netting electromagnetic touch inductor can be simplified like this, reduce wiring to take up room, improve procedure for producing yield.
The wire netting electromagnetic touch inductor that the embodiment of the present invention 2 provides, compared with embodiment 1, add the first wiring 108 and the second wiring 208, 3rd signal draws interface 109 and the 4th signal draws interface 209 and the first switching wiring thin film 110 and the second switching wiring thin film 210, the first bonding line 106 in embodiment 1 and the second bonding line 206 are by above-mentioned first wiring 108 and the second wiring 208, 3rd signal is drawn interface 109 and the 4th signal and is drawn interface 209 and the first switching wiring thin film 110 and the second switching wiring thin film 210 and be transferred design on the first switching wiring thin film 110 and the second switching wiring thin film 210, the point of crossing in order to the first bonding line 106 and the second bonding line 206 can be avoided like this to insulate or insulating material is set by being arranged on insulation between different circuits, greatly can simplify the processing procedure of this wire netting electromagnetic touch inductor.
Embodiment 3
As shown in Fig. 5 to Figure 10, for the touch module that the embodiment of the present invention 3 provides, wherein, the structural representation that in the touch module that Fig. 5 provides for the embodiment of the present invention 3, first direction wire netting group combines with first substrate, the structural representation that in the touch module that Fig. 6 provides for the embodiment of the present invention 3, second direction wire netting group combines with second substrate, the touch module that this embodiment 3 provides is double-decker, it comprises first substrate 101 and second substrate 201, first substrate 101 is arranged on above second substrate 201, first direction wire netting group wherein in wire netting electromagnetic touch inductor is arranged on the upper surface of first substrate 101, second direction wire netting group in wire netting electromagnetic touch inductor is arranged on the upper surface of second substrate, and the lower surface of first substrate 101 is pasted onto on the upper surface of second substrate 201 by transparent adhesive tape 111, the first angle between first direction wire netting group and second direction wire netting group is preferably 90 °, specifically can see Fig. 7 to Figure 10, wherein, the main TV structure schematic diagram of the touch module that Fig. 7 provides for the embodiment of the present invention 3, the backsight structural representation of the touch module that Fig. 8 provides for the embodiment of the present invention 3, the plan structure schematic diagram of the touch module that Fig. 9 provides for the embodiment of the present invention 3, the touch module that Figure 10 provides for the embodiment of the present invention 3 look up structural representation, above-mentioned first substrate and second substrate can be hard substrate, can be the one in glass or acrylic board.
Embodiment 4
As shown in Figure 11 to Figure 17, be another touch module that the embodiment of the present invention 4 provides, wherein, the structural representation that in the touch module that Figure 11 provides for the embodiment of the present invention 4, first direction wire netting group combines with first substrate, the structural representation that in the touch module that Figure 12 provides for the embodiment of the present invention 4, second direction wire netting group combines with second substrate, the touch module that this embodiment 4 provides is double-decker, it comprises first substrate 101 and second substrate 201, first substrate 101 is arranged on above second substrate 201, first direction wire netting group wherein in wire netting electromagnetic touch inductor is arranged on the upper surface of first substrate 101, and the first switching wiring thin film 110 that first direction wire netting group right-hand member is arranged also is fixedly installed on the upper surface of first substrate 101, second direction wire netting group in wire netting electromagnetic touch inductor is arranged on the upper surface of first substrate 201, and the second switching wiring thin film 210 that second direction wire netting group upper end is arranged also is fixedly installed on the upper surface of second substrate 201, and the lower surface of first substrate 101 is pasted onto on the upper surface of second substrate 201 by transparent adhesive tape 111, the first angle between first direction wire netting group and second direction wire netting group is preferably 90 °, above-mentioned first substrate and second substrate can be soft substrate plate simultaneously, such as can be the one in PET film or PC film, specifically can see Figure 13 to Figure 17, wherein: the main TV structure schematic diagram of the touch module that Figure 13 provides for the embodiment of the present invention 4, the backsight structural representation of the touch module that Figure 14 provides for the embodiment of the present invention 4, the plan structure schematic diagram of the touch module that Figure 15 provides for the embodiment of the present invention 4, the touch module that Figure 16 provides for the embodiment of the present invention 4 look up structural representation, the right TV structure schematic diagram of the touch module that Figure 17 provides for the embodiment of the present invention 4.
Embodiment 5
As shown in Figure 18 to Figure 22, be another touch module that the embodiment of the present invention 5 provides, wherein, the structural representation that in the touch module that Figure 18 provides for the embodiment of the present invention 5, first direction wire netting group combines with the 3rd substrate; The structural representation that in the touch module that Figure 19 provides for the embodiment of the present invention 5, first direction wire netting group combines with the 3rd substrate; The touch module that this embodiment 5 provides is single layer structure, it comprises the 3rd substrate, first direction wire netting group in wire netting electromagnetic touch inductor is arranged on the upper surface of the 3rd substrate, simultaneously, second direction wire netting group in wire netting electromagnetic touch inductor is arranged on the lower surface of the 3rd substrate, and the first angle between first direction wire netting group and second direction wire netting group can be preferably 90 °; Meanwhile, the 3rd substrate can be hard substrate, such as, can be the one in glass or acrylic board; Specifically can see Figure 20, Figure 21 and Figure 22, wherein: the main TV structure schematic diagram of the touch module that Figure 20 provides for the embodiment of the present invention 5; The backsight structural representation of the touch module that Figure 21 provides for the embodiment of the present invention 5; The touch module that Figure 22 provides for the embodiment of the present invention 5 look up structural representation.
Embodiment 6
As Figure 23 to Figure 27, be another touch module that the embodiment of the present invention 6 provides, wherein, the structural representation that in the touch module that Figure 23 provides for the embodiment of the present invention 6, first direction wire netting group combines with the 3rd substrate; The structural representation that in the touch module that Figure 24 provides for the embodiment of the present invention 6, second direction wire netting group combines with the 3rd substrate; It comprises the 3rd substrate, first direction wire netting group in wire netting electromagnetic touch inductor is arranged on the upper surface of the 3rd substrate, and the first switching wiring thin film 110 that first direction wire netting group right-hand member is arranged also is fixedly installed on the upper surface of the 3rd substrate 301; Simultaneously, second direction wire netting group in wire netting electromagnetic touch inductor is arranged on the lower surface of the 3rd substrate, and the second switching wiring thin film 210 that second direction wire netting group upper end is arranged also is fixedly installed on the upper surface of the 3rd substrate 301, the first angle between first direction wire netting group and second direction wire netting group can be preferably 90 °; Meanwhile, above-mentioned 3rd substrate can be soft substrate plate, such as, can be the one in PET film or PC film; Specifically can see shown in Figure 25, Figure 26 and Figure 27, wherein: the main TV structure schematic diagram of the touch module that Figure 25 provides for the embodiment of the present invention 6; The backsight structural representation of the touch module that Figure 26 provides for the embodiment of the present invention 6; The touch module that Figure 27 provides for the embodiment of the present invention 6 look up structural representation; The touch module that this embodiment 6 provides, it is the pros and cons first direction wire netting group in wire netting electromagnetic touch inductor and second direction wire netting group being separately positioned on the 3rd substrate 301, can simplify and make, improve yields, and then the improving product market competitiveness; Meanwhile, also can stick on electrically conducting transparent diaphragm at the 3rd substrate back, so can protect second direction wire netting group and the second switching wiring thin film 210 of the 3rd substrate back, also can play the effect of shielding external disturbance noise simultaneously.
Embodiment 7
The embodiment of the present invention 7 provides a kind of touch electronic device, it comprises electronics, this electronics is provided with display screen, also comprise touch module as arbitrary in the embodiment of the present invention, this touch module is arranged on the surface of display screen, the back side of display screen glass panel, between display screen glass panel and display screen, between display screen and display backlight or the display backlight back side of display screen by transparent adhesive tape.
Last it is noted that above each embodiment is only for illustration of technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or to wherein partly or entirely technical characteristic carry out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (13)
1. a wire netting electromagnetic touch inductor, it is characterized in that: comprise wire netting electromagnetic induction array, described wire netting electromagnetic induction array comprises first direction wire netting group and second direction wire netting group, there is between the direction of described first direction wire netting group and the direction of second direction wire netting group first angle being greater than 0 °, and described first direction wire netting group and second direction wire netting group mutually insulated, wherein:
The first direction wire netting that described first direction wire netting group is parallel to each other by two or more is formed, the left end of described first direction wire netting is provided with the first signal extension line, and the end of described first signal extension line is provided with the first signal extraction interface, the right-hand member of described first direction wire netting is provided with the first bonding line, in described first direction wire netting group, the right-hand member of any two first direction wire nettings is all connected by this first bonding line, and between described first bonding line, insulation is arranged;
The second direction wire netting that described second direction wire netting group is parallel to each other by two or more is formed, the lower end of described second direction wire netting is provided with secondary signal extension line, and the end of described secondary signal extension line is provided with secondary signal extraction interface, the upper end of described second direction wire netting is provided with the second bonding line, in described second direction wire netting group, the upper end of any two second direction wire nettings is all connected by this second bonding line, and between described second bonding line, insulation is arranged.
2. a wire netting electromagnetic touch inductor, it is characterized in that: comprise wire netting electromagnetic induction array, described wire netting electromagnetic induction array comprises first direction wire netting group and second direction wire netting group, there is between the direction of described first direction wire netting group and the direction of second direction wire netting group first angle being greater than 0 °, and described first direction wire netting group and second direction wire netting group mutually insulated are arranged, wherein:
The first direction wire netting that described first direction wire netting group is parallel to each other by two or more is formed, the left end of described first direction wire netting is provided with the first signal extension line, and the end of described first signal extension line is provided with the first signal extraction interface, the right-hand member of described first direction wire netting is provided with the first wiring, and the end of described first wiring is provided with the 3rd signal extraction interface, and the 3rd signal extraction interface and first is transferred, wiring thin film is connected;
The second direction wire netting that described second direction wire netting group is parallel to each other by two or more is formed, the lower end of described second direction wire netting is provided with secondary signal extension line, and the end of described secondary signal extension line is provided with secondary signal extraction interface, the upper end of described second direction wire netting is provided with the second wiring, and the end of described second wiring is provided with the 4th signal extraction interface, and the 4th signal extraction interface and second is transferred, wiring thin film is connected.
3. wire netting electromagnetic touch inductor according to claim 1, is characterized in that,
Many the first solid conductors be parallel to each other all are horizontally disposed with lower end outside outside first direction wire netting group upper end in described wire netting electromagnetic induction array, described first solid conductor left end is provided with the first signal extension line, and the end of described first signal extension line is provided with the first signal extraction interface, described first solid conductor right-hand member is provided with the first bonding line, and described arbitrary described first solid conductor right-hand member is connected with the right-hand member of arbitrary described first direction wire netting in described first direction wire netting group by this first bonding line; And
Many the second solid conductors be parallel to each other all vertically are provided with outside second direction wire netting group left end He outside right-hand member in described wire netting electromagnetic induction array, described first solid conductor lower end is provided with secondary signal extension line, and the end of described secondary signal extension line is provided with secondary signal extraction interface, described second solid conductor upper end is provided with the second bonding line, and arbitrary described second solid conductor upper end is connected with the right-hand member of arbitrary described second direction wire netting in described second direction wire netting group by this first bonding line.
4. wire netting electromagnetic touch inductor according to claim 2, is characterized in that,
Many the first solid conductors be parallel to each other all are horizontally disposed with lower end outside outside first direction wire netting group upper end in described wire netting electromagnetic induction array, described first solid conductor left end is provided with the first signal extension line, and the end of described first signal extension line is provided with the first signal extraction interface, described first solid conductor right-hand member is provided with the first wiring, and the end of described first wiring is provided with the 3rd signal extraction interface, and the 3rd signal extraction interface and first is transferred, wiring thin film is connected; And
Many the second solid conductors be parallel to each other all vertically are provided with outside second direction wire netting group left end He outside right-hand member in described wire netting electromagnetic induction array, described second solid conductor lower end is provided with secondary signal extension line, and the end of described secondary signal extension line is provided with secondary signal extraction interface, described second solid conductor upper end is provided with the second wiring, and the end of described second wiring is provided with the 4th signal extraction interface, and the 4th signal extraction interface and second is transferred, wiring thin film is connected.
5. wire netting electromagnetic touch inductor according to claim 1 and 2, it is characterized in that, the first angle between described first direction wire netting group and second direction wire netting group is 90 °, described first direction wire netting group and second direction wire netting group form by integrated wire netting cutting, form the diameter of the mesh wire in described first direction wire netting group and second direction wire netting group for being less than 30 microns.
6. wire netting electromagnetic touch inductor according to claim 1 and 2, it is characterized in that, by each self-corresponding multiple mutual intersection and the second angle formed is greater than the first direction plain conductor of 0 ° and second direction plain conductor forms in described first direction wire netting and second direction wire netting, and described first direction plain conductor and second direction plain conductor mutually insulated.
7. wire netting electromagnetic touch inductor according to claim 5, it is characterized in that, each self-corresponding multiple cross one another described first direction plain conductors and described second direction plain conductor and adjacent described first direction plain conductor and described second direction plain conductor formation rule or irregular quadrilateral or polygon in described first direction wire netting and described second direction wire netting.
8. a touch module, comprise one or two substrate, it is characterized in that, also comprise the wire netting electromagnetic touch inductor according to any one of claim 1 to 6, the first direction wire netting group in described wire netting electromagnetic touch inductor and second direction wire netting group are arranged on one or two substrate described.
9. touch module according to claim 8, it is characterized in that, the number of described substrate is two, and be respectively first substrate and second substrate, first direction wire netting group in described wire netting electromagnetic touch inductor is arranged on the upper surface of described first substrate, second direction wire netting group in described wire netting electromagnetic touch inductor is arranged on the upper surface of described second substrate, the lower surface of described first substrate is pasted onto the upper surface of described second substrate by transparent adhesive tape, the first angle between described first direction wire netting group and second direction wire netting group is 90 °.
10. touch module according to claim 8, it is characterized in that, the number of described substrate is one, and be the 3rd substrate, first direction wire netting group in described wire netting electromagnetic touch inductor is arranged on the upper surface of described 3rd substrate, second direction wire netting group in described wire netting electromagnetic touch inductor is arranged on the lower surface of described 3rd substrate, and the first angle between described first direction wire netting group and second direction wire netting group is 90 °.
11. touch module according to claim 8, is characterized in that, described first substrate, second substrate or the 3rd substrate are hard substrate, and described hard substrate is glass or acrylic board.
12. touch module according to claim 8, is characterized in that, described first substrate, second substrate or the 3rd substrate are soft substrate plate, and described soft substrate plate is PET film or PC film.
13. 1 kinds of touch electronic devices, comprise electronics, described electronics is provided with display screen, it is characterized in that, also comprise the touch module according to any one of claim 8 to 12, described touch module is arranged on the surface of described display screen, the back side of display screen glass panel, between display screen glass panel and display screen, between display screen and display backlight or the display backlight back side of display screen by transparent adhesive tape.
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Effective date of registration: 20200519 Address after: 343000 phase II of Wan'an Industrial Park, Ji'an City, Jiangxi Province Patentee after: Jiangxi Huachuang Touch Technology Co., Ltd Address before: 518000 Guangdong City, Longhua province big wave Ning Road Heng Changrong (Xing Hui) Industrial Zone, building, building, floor, building, 6, E Patentee before: GUANGDONG ZONGHUA TOUCH CONTROL TECHNOLOGY Co.,Ltd. |