CN106293249A - A kind of touch module, touch input system - Google Patents
A kind of touch module, touch input system Download PDFInfo
- Publication number
- CN106293249A CN106293249A CN201610811810.4A CN201610811810A CN106293249A CN 106293249 A CN106293249 A CN 106293249A CN 201610811810 A CN201610811810 A CN 201610811810A CN 106293249 A CN106293249 A CN 106293249A
- Authority
- CN
- China
- Prior art keywords
- substrate
- touch
- module
- magnetic sensor
- pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 124
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 238000005401 electroluminescence Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000003491 array Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002463 transducing effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- 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
-
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04108—Touchless 2D- digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface without distance measurement in the Z direction
Abstract
The invention discloses a kind of touch module, touch input system, in order to realize not affecting the transmitance of display module, reduce selection cost.Touch module includes showing module, magnetic sensor module and touch control detection circuit；Magnetic sensor module is arranged on below display module, the magnetic sensor units including substrate, being arranged on the arrangement of suprabasil some arrays and some cablings；Each magnetic sensor units includes first substrate and the second substrate being oppositely arranged, the dielectric between first substrate and second substrate, and the pole polarity of first substrate and second substrate is contrary, and forms electric capacity between first substrate and second substrate；Each magnetic sensor units is all connected with a cabling, and cabling is for being connected magnetic sensor units with touch control detection circuit；Touch control detection circuit, for the size by the electric capacity between detection first substrate and second substrate, determines that display module is by the position of touch-control.
Description
Technical field
The present invention relates to display, technical field of touch control, particularly relate to a kind of touch module, touch input system.
Background technology
Along with smart mobile phone and the fast development of panel computer, touch screen has been obtained for widely should in daily life
With.The most most popular is capacitive touch screen, and when finger and screen contact, touch screen will be produced by capacitance variations
Electric current calculate the position of finger, the Precision Theory of capacitive touch screen can reach several pixel, but actually active model
Being trapped among about 1 square centimeter, therefore on the capacitance touch screen mobile phone of current main flow, general employing finger operates.
But either writing on Mobile phone screen or draw a picture, the lines of person's handwriting are the thickest, and the precision controlling of stroke is poor,
But increasing application software needs the touch of higher precision, such as painting software etc., but owing to the operation of finger has it
Limitation, is difficult to accurately write on the screen that size is less.Then various hands being applied to touch screen is created
Writing pen, along with the use of writing pencil is gradually extensive, the performance requirement for writing pencil is more and more higher, and application is wide at present
For active capacitance pen.
Active capacitance pen is the writing pencil scheme realized on the hardware foundation of existing capacitive touch screen system, so
Light transmission must be considered, cause the wiring area critical constraints of capacitive touch screen, thus limit touch sensor size
Size, the precision directly resulting in capacitive touch screen is affected, and fundamentally the narrow frame with user's request deviates from mutually；And
And product size its precision the biggest will be the poorest, cost will be the highest, is not suitable for long term growth.
It addition, the active capacitance pen being widely used at present is can not perfect compatible finger touch on overwhelming majority product
, say, that with when cannot carry out touch-control with finger the most simultaneously so that Consumer's Experience is restricted, and
And currently a popular active capacitance pen is difficulty with the true multi-point touch of many active pens.
Summary of the invention
In view of this, a kind of touch module, touch input system are embodiments provided, in order to not affect display
On the premise of the transmitance of module, it is achieved actively the multi-point touch of pen compatible finger touch reduce selection cost simultaneously.
A kind of touch module that the embodiment of the present invention provides, including display module, wherein, also includes magnetic sensor module
With touch control detection circuit；
Described magnetic sensor module is arranged on below described display module, including substrate, be arranged on described suprabasil
The magnetic sensor units of some arrays arrangement and some cablings；
Each described magnetic sensor units includes first substrate and the second substrate being oppositely arranged, and is positioned at described first base
Dielectric between plate and described second substrate, the pole polarity of described first substrate and described second substrate is contrary, and institute
State formation electric capacity between first substrate and described second substrate；
Each described magnetic sensor units is all connected with a described cabling, and described cabling is for by described magnetic transducing
Device unit is connected with described touch control detection circuit；
Described touch control detection circuit is for by detecting the big of electric capacity between described first substrate and described second substrate
Little, determine that described display module is by the position of touch-control.
The touch module provided by the embodiment of the present invention, due to the magnetic sensor module of the embodiment of the present invention and for hands
Referring to that the capacitive sensor modules of touch-control can separate be arranged, therefore two kinds of control mode touch modes do not interfere with each other so that touch-control style of writing
Prosecutor formula is achieved with the compatibility of finger touch mode；Owing to the magnetic sensor module in the embodiment of the present invention is arranged on aobvious
Show below module, therefore magnetic sensor module the display effect on display module is set entirely without impact, so need not
Consider the transmitance of magnetic sensor module, from the standpoint of selection, reduce production cost.Further, since the present invention implements
Being separate between each magnetic sensor units in example, the most compared with prior art, the embodiment of the present invention can
Easily to realize the multi-point touch of multiple magnetic pointer.
It is preferred that be provided with insulating barrier between the magnetic sensor units that is connected with this cabling of each described cabling, this is walked
Line is connected with described magnetic sensor units by running through the via of described insulating barrier.
It is preferred that also include adhesive glue and cover the protective substrate of all described magnetic sensor units；
Described adhesive glue is used for fixing described protective substrate and described magnetic sensor units, and, by described protection group
Plate is fixed on the lower section of described display module.
It is preferred that described first substrate is flexible base board, described second substrate is flexible base board.
It is preferred that described dielectric is elastic insulated medium.
It is preferred that described display module is liquid crystal display module, or it it is ORGANIC ELECTROLUMINESCENCE DISPLAYS module.
The embodiment of the present invention additionally provides a kind of touch input system, and including pointer, this touch input system also includes
Above-mentioned touch module.
It is preferred that the nib of described pointer is magnetic nib.
It is preferred that the magnetic pole of the nib of described pointer is S pole, the magnetic pole of described first substrate is N pole, described second base
The magnetic pole of plate is S pole；Or,
The magnetic pole of the nib of described pointer is N pole, and the magnetic pole of described first substrate is S pole, the magnetic of described second substrate
Extremely N pole；Wherein:
Distance between nib and the described first substrate of described pointer is more than the nib of described pointer and described the
Distance between two substrates.
It is preferred that be provided with pressure transducer in described pointer, described pressure transducer is used for determining described pointer
Nib force value when writing.
Accompanying drawing explanation
The planar structure schematic diagram of a kind of touch module that Fig. 1 provides for the embodiment of the present invention；
The cross section structure schematic diagram of a kind of touch module that Fig. 2 provides for the embodiment of the present invention；
Fig. 3 is the cross section structure schematic diagram of a kind of touch input system of the embodiment of the present invention.
Detailed description of the invention
Embodiments provide a kind of touch module, touch input system, show module in order to realize not affecting
Transmitance, reduces selection cost.
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing the present invention made into
One step ground describes in detail, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole enforcement
Example.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
All other embodiments, broadly fall into the scope of protection of the invention.
Touch module that the specific embodiment of the invention provide is discussed in detail below in conjunction with the accompanying drawings.
In accompanying drawing, each thicknesses of layers and area size, shape do not react the actual proportions of each film layer, and purpose is simply illustrated
Bright present invention.
As depicted in figs. 1 and 2, the specific embodiment of the invention provides a kind of touch module, including display module 20, magnetic
Sensor assembly and touch control detection circuit (not shown)；
Magnetic sensor module is arranged on below display module 20, including substrate 10, arranges some battle arrays on the substrate 10
The magnetic sensor units 21 of row arrangement and some cablings 13；
Each magnetic sensor units 21 includes first substrate 11 and the second substrate 12 being oppositely arranged, and is positioned at first substrate
Dielectric 23 between 11 and second substrate 12, the pole polarity of first substrate 11 and second substrate 12 is contrary, and the first base
Electric capacity is formed between plate 11 and second substrate 12；In FIG in order to preferably illustrate first substrate 11 and second substrate 12, with
As a example by the area of one substrate 11 is more than the area of second substrate 12；
Each magnetic sensor units 21 is all connected with a cabling 13, cabling 13 for by magnetic sensor units 21 with
Touch control detection circuit is connected；Cabling 13 as the longest on column direction in Fig. 1 is connected with the first row magnetic sensor units 21, row side
The shortest cabling 13 is connected with last column magnetic sensor units 21, and in figure, the round dot of black represents cabling 13 and magnetic
The junction point of sensor unit 21；
Touch control detection circuit, for the size by the electric capacity between detection first substrate 11 and second substrate 12, determines aobvious
Show that module 20 is by the position of touch-control.
Specifically, as it is shown in figure 1, concrete of the magnetic sensor units 21 arranged in the specific embodiment of the invention several
Need to be laid out to the precision of product according in actual production process, Fig. 1 arranges totally 40 magnetic arranging 8 row 5 on the substrate 10
Being introduced as a example by property sensor unit 21, in the case of same screen size, the size of magnetic sensor units 21 is the least,
Density is the highest, then its touch accuracy will be the highest.
Owing to the magnetic sensor module in the specific embodiment of the invention is arranged on below display module 20, the therefore present invention
Specific embodiment is without the concern for the light transmission of magnetic sensor module, and the wiring that thus can make cabling 13 is convenient,
The material of cabling 13, also without selecting the higher light transmissive material of the tin indium oxide impedance such as (ITO), can select impedance relatively low
Metal light-proof material, greatly reduces channel impedance, can reach higher precision.
Specifically, between the magnetic sensor units 21 that each cabling of the specific embodiment of the invention 13 is connected with this cabling 13
Being provided with insulating barrier, this cabling 13 is connected with magnetic sensor units 21 by running through the via of insulating barrier.So, present invention tool
All of cabling 13 can be produced on same layer by body embodiment, can pass through a patterning processes one in concrete manufacturing process
Secondary property completes, it is possible to save the production time, reduces production cost.
Specifically, as in figure 2 it is shown, the touch module of the specific embodiment of the invention also include adhesive glue (not shown) and
Cover the protective substrate 22 of all magnetic sensor units 21, figure illustrate only one of them magnetic sensor units 21, its
The distribution situation of its magnetic sensor units 21 is similar to, and repeats no more here.Adhesive glue is used for fixing protective substrate 22 and magnetic
Sensor unit 21, and, protective substrate 22 is fixed on the lower section of display module 20, when being embodied as, all of magnetic passes
Sensor cell 21 is all clipped in the middle of protective substrate 22 and substrate 10, and by the position of adhesive glue fixed magnetic sensor unit 21
Put, then with adhesive glue, protective substrate 22 is fixed on the lower section of display module 20.Specific embodiment of the invention protective substrate 22
Setting can preferably protect magnetic sensor units 21 free from the influence of the external environment.
Preferably, the first substrate 11 in the specific embodiment of the invention is flexible base board, and second substrate 12 is flexible base board,
Dielectric 23 is elastic insulated medium.So, follow-up to when showing module touch-control, magnetic sensor units 21 can produce relatively
Big deformation, it is possible to more obviously change the distance between first substrate 11 and second substrate 12, and then change first substrate 11
With the size of the electric capacity that second substrate 12 is formed, the detection of convenient touch control detection circuit.
When being embodied as, the display module in the specific embodiment of the invention can be liquid crystal display mode group, it is also possible to for having
Organic electro luminescent display module.The magnetic that first substrate 11 in the specific embodiment of the invention can select pole polarity to be N pole
Material, the magnetic material that at this moment second substrate 12 selects pole polarity to be S pole；Certainly, in actual production process, first substrate
11 magnetic materials that pole polarity can also be selected to be S pole, the magnetic material that at this moment second substrate 12 selects pole polarity to be N pole
Material.
As it is shown on figure 3, the specific embodiment of the invention additionally provides a kind of touch input system, including pointer 30, and
The above-mentioned touch module that the specific embodiment of the invention provides.The nib 31 of the pointer 30 in the specific embodiment of the invention is magnetic
Nib.
Specifically, in the specific embodiment of the invention, the magnetic pole of the nib 31 of pointer 30 is S pole, the magnetic pole of first substrate 11
For N pole, the magnetic pole of second substrate 12 is S pole；Or, the magnetic pole of the nib 31 of pointer 30 is N pole, and the magnetic pole of first substrate 11 is
S pole, the magnetic pole of second substrate 12 is N pole；Wherein: the distance between nib 31 and the first substrate 11 of pointer 30 is more than touch-control
Distance between nib 31 and the second substrate 12 of pen 30.
Preferably, being provided with pressure transducer in specific embodiment of the invention pointer 30, pressure transducer is used for determining
The force value when nib 31 of pointer 30 is write.Arranging of pressure transducer can make pointer 30 can sense user writing power
The change of degree, and pressure change signal is radioed to main control integrated circuit by bluetooth etc., such that it is able to according to the power of writing
The change of degree changes the thickness of person's handwriting, and the user's effect reaching excellent is experienced.Pressure transducer in the specific embodiment of the invention
Specific works process and operation principle same as the prior art, repeat no more here.
The touch input system that the specific embodiment of the invention being discussed in detail below in conjunction with Fig. 2 and Fig. 3 provides determines touch-control position
The method put.
As in figure 2 it is shown, owing to the first substrate 11 of the specific embodiment of the invention and the magnetic of second substrate 12 are contrary, so
Have certain captivation between them, dielectric 23 is expressed to a certain degree, when display module 20 not being touched
When touching, i.e. the nib 31 of the pointer 30 in the specific embodiment of the invention do not contact or not close to display module 20 time, the first base
Distance between plate 11 and second substrate 12 does not changes, the electric capacity C's formed between first substrate 11 and second substrate 12
Size does not changes, i.e. the size of electric capacity C is a substantially stationary value.Touch control detection circuit can be real by cabling 13
Time detect the size of this electric capacity C.
As it is shown on figure 3, when the nib 31 of the pointer 30 in the specific embodiment of the invention touches display module 20, this
Invention specific embodiment is with the magnetic pole of the nib 31 of pointer 30 for S pole, and the magnetic pole of first substrate 11 is N pole, second substrate 12
Magnetic pole be that S extremely example illustrates.
As it is shown on figure 3, owing to the magnetic of the nib 31 of pointer 30 is identical with the magnetic of second substrate 12, pointer 30
The magnetic of nib 31 is contrary with the magnetic of first substrate 11, and therefore the nib 31 of pointer 30 can produce one to second substrate 12
The power repelled downwards so that second substrate 12 produces bending as depicted；The nib 31 of pointer 30 can be to first substrate 11
Produce a captivation upwards so that first substrate 11 produces bending as depicted.At this moment, first substrate 11 and the second base
Distance between plate 12 reduces, now the value of the electric capacity C1 between first substrate 11 and second substrate 12 value more than electric capacity C.
First substrate 11 that touch control detection circuit includes by monitoring which magnetic sensor units 21 and second substrate 12
Between capacitance become big, very to calculate to precision the coordinate residing for nib 31 of now pointer 30, it is achieved accurately touch
Control.When the nib 31 of pointer 30 is away from display module 20, dielectric 23 will be at once by first substrate 11 and the second base
Range recovery between plate 12 is to the state shown in Fig. 2, and the most now first substrate 11 and second substrate 12 no longer bend.
Further, since the nib 31 of the pointer 30 in the specific embodiment of the invention is apart from showing that module 20 is the nearest, first
It is the biggest that capacitance between substrate 11 and second substrate 12 will become, therefore, in actual production process, and can be by touching
It is tactile that the scope of control one monitoring capacitance of testing circuit setting realizes precision ground detection under suspension (Hover Height) state
The coordinate residing for nib 31 of control pen 30.
The magnetic sensor module of the specific embodiment of the invention can phase with the capacitive sensor modules for finger touch
Being independently arranged mutually, therefore two kinds of control mode touch modes do not interfere with each other so that pointer touch control manner obtains with the compatible of finger touch mode
To realize.Handwriting compatibility can make software application more rich and varied, and Consumer's Experience is more excellent.
It addition, the magnetic sensor module in the specific embodiment of the invention is arranged on below display module, such as: for liquid crystal
Display module, magnetic sensor module is arranged on the lower section of the backlight module that liquid crystal display module includes, will not be to backlight
Light shines into impact, therefore specific embodiment of the invention magnetic sensor module to arrange the display effect to display module complete
Impact, so the transmitance of magnetic sensor module need not be considered, from the standpoint of selection, does not reduces production cost.
Compared with prior art, the touch module of the specific embodiment of the invention need not use edge cabling, makes wiring difficult
Degree drastically declines, and is additionally, since the restriction not having in terms of cabling, the foot that can as required single magnetic sensor units be done
Enough little, it is achieved the pointer touch-control of superhigh precision.
Further, since be separate between each magnetic sensor units in the specific embodiment of the invention, because of
This compared with prior art, the specific embodiment of the invention can easily realize the multi-point touch of multiple magnetic pointer, and by
In magneto motive speed equal to the light velocity, therefore the response speed of the touch input system of the specific embodiment of the invention is also very
Fast.
In sum, the specific embodiment of the invention provides a kind of touch module, including display module, magnetic sensor module
With touch control detection circuit；Magnetic sensor module is arranged on below display module, including substrate, is arranged on suprabasil some battle arrays
The magnetic sensor units of row arrangement and some cablings；Each magnetic sensor units includes the first substrate and being oppositely arranged
Two substrates, the dielectric between first substrate and second substrate, the pole polarity of first substrate and second substrate is contrary,
And between first substrate and second substrate, form electric capacity；Each magnetic sensor units is all connected with a cabling, and cabling is used for
Magnetic sensor units is connected with touch control detection circuit；Touch control detection circuit is for by detection first substrate and second substrate
Between the size of electric capacity, determine that display module is by the position of touch-control.Magnetic sensor mould due to the specific embodiment of the invention
Block can separate be arranged with the capacitive sensor modules for finger touch, and therefore two kinds of control mode touch modes do not interfere with each other, and make
The compatibility of pointer touch control manner and finger touch mode is achieved.Due to the magnetic transducing in the specific embodiment of the invention
Device module be arranged on display module below, therefore magnetic sensor module arrange to display module display effect entirely without
Impact, so the transmitance of magnetic sensor module need not be considered, from the standpoint of selection, reduces production cost.It addition, by
It is separate between each magnetic sensor units in the specific embodiment of the invention, therefore with prior art phase
Ratio, the specific embodiment of the invention can easily realize the multi-point touch of multiple magnetic pointer.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope.So, if these amendments of the present invention and modification belong to the scope of the claims in the present invention and equivalent technologies thereof
Within, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a touch module, including display module, it is characterised in that also include magnetic sensor module and touch control detection electricity
Road；
Described magnetic sensor module is arranged on below described display module, including substrate, be arranged on described suprabasil some
The magnetic sensor units of array arrangement and some cablings；
Each described magnetic sensor units includes first substrate and the second substrate being oppositely arranged, be positioned at described first substrate and
Dielectric between described second substrate, the pole polarity of described first substrate and described second substrate is contrary, and described the
Electric capacity is formed between one substrate and described second substrate；
Each described magnetic sensor units is all connected with a described cabling, and described cabling is for by described magnetic sensor list
First and described touch control detection circuit is connected；
Described touch control detection circuit is for the size by detecting the electric capacity between described first substrate and described second substrate, really
Fixed described display module is by the position of touch-control.
Touch module the most according to claim 1, it is characterised in that the magnetic that each described cabling is connected with this cabling passes
Being provided with insulating barrier between sensor cell, this cabling is by running through the via of described insulating barrier with described magnetic sensor units even
Connect.
Touch module the most according to claim 1, it is characterised in that also include adhesive glue and cover all described magnetic biography
The protective substrate of sensor cell；
Described adhesive glue is used for fixing described protective substrate and described magnetic sensor units, and, described protective substrate is solid
It is scheduled on the lower section of described display module.
Touch module the most according to claim 1, it is characterised in that described first substrate is flexible base board, described second
Substrate is flexible base board.
5. according to the touch module described in claim 1 or 4, it is characterised in that described dielectric is elastic insulated medium.
Touch module the most according to claim 1, it is characterised in that described display module is liquid crystal display module, or is
ORGANIC ELECTROLUMINESCENCE DISPLAYS module.
7. a touch input system, including pointer, it is characterised in that also include claim 1-6 any claim institute
The touch module stated.
Touch input system the most according to claim 7, it is characterised in that the nib of described pointer is magnetic nib.
Touch input system the most according to claim 8, it is characterised in that the magnetic pole of the nib of described pointer is S pole,
The magnetic pole of described first substrate is N pole, and the magnetic pole of described second substrate is S pole；Or,
The magnetic pole of the nib of described pointer is N pole, and the magnetic pole of described first substrate is S pole, and the magnetic pole of described second substrate is N
Pole；Wherein:
Distance between nib and the described first substrate of described pointer is more than the nib of described pointer and described second base
Distance between plate.
Touch input system the most according to claim 8, it is characterised in that be provided with pressure sensing in described pointer
Device, described pressure transducer is for determining the force value when nib of described pointer is write.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811810.4A CN106293249B (en) | 2016-09-08 | 2016-09-08 | Touch module and touch input system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811810.4A CN106293249B (en) | 2016-09-08 | 2016-09-08 | Touch module and touch input system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106293249A true CN106293249A (en) | 2017-01-04 |
| CN106293249B CN106293249B (en) | 2024-04-16 |
Family
ID=57709905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610811810.4A Active CN106293249B (en) | 2016-09-08 | 2016-09-08 | Touch module and touch input system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106293249B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107479757A (en) * | 2017-08-25 | 2017-12-15 | 上海天马微电子有限公司 | Display panel and display device |
| CN108829292A (en) * | 2018-08-01 | 2018-11-16 | 意力(广州)电子科技有限公司 | Show sensing arrangement and touch control display apparatus |
| WO2018223366A1 (en) * | 2017-06-09 | 2018-12-13 | Boe Technology Group Co., Ltd. | Touch sensing apparatus, touch control display panel, touch control display apparatus, and touch sensing method |
| CN110703959A (en) * | 2019-08-26 | 2020-01-17 | 华为技术有限公司 | Input device and method |
| CN113644103A (en) * | 2018-02-06 | 2021-11-12 | 群创光电股份有限公司 | Display device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040189587A1 (en) * | 2003-03-28 | 2004-09-30 | Jung Yong Chae | Liquid crystal display device having electromagnetic type touch panel |
| CN102426503A (en) * | 2011-10-28 | 2012-04-25 | 台均科技（深圳）有限公司 | Sensor, dual-mode touch module and dual-mode touch electronic device |
| CN102955639A (en) * | 2012-11-09 | 2013-03-06 | 北京京东方光电科技有限公司 | Plug-in touch module and touch display device |
| US20140043283A1 (en) * | 2012-08-13 | 2014-02-13 | Lg Display Co., Ltd. | Input System and Method for Detecting Touch Using the Same |
| CN103713770A (en) * | 2013-12-24 | 2014-04-09 | 京东方科技集团股份有限公司 | Touch device and display device |
| CN103914172A (en) * | 2013-07-19 | 2014-07-09 | 上海中航光电子有限公司 | Touch point detection circuit, inductance type touch screen and touch display device |
| CN104360780A (en) * | 2010-12-31 | 2015-02-18 | 昆山超绿光电有限公司 | Dual-mode touch sensing display |
| CN104793830A (en) * | 2015-05-08 | 2015-07-22 | 上海天马微电子有限公司 | Touch panel and touch control display device |
| CN105739806A (en) * | 2016-05-06 | 2016-07-06 | 京东方科技集团股份有限公司 | Touch display panel, driving method of touch display panel and display device |
-
2016
- 2016-09-08 CN CN201610811810.4A patent/CN106293249B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040189587A1 (en) * | 2003-03-28 | 2004-09-30 | Jung Yong Chae | Liquid crystal display device having electromagnetic type touch panel |
| CN104360780A (en) * | 2010-12-31 | 2015-02-18 | 昆山超绿光电有限公司 | Dual-mode touch sensing display |
| CN102426503A (en) * | 2011-10-28 | 2012-04-25 | 台均科技（深圳）有限公司 | Sensor, dual-mode touch module and dual-mode touch electronic device |
| US20140043283A1 (en) * | 2012-08-13 | 2014-02-13 | Lg Display Co., Ltd. | Input System and Method for Detecting Touch Using the Same |
| CN102955639A (en) * | 2012-11-09 | 2013-03-06 | 北京京东方光电科技有限公司 | Plug-in touch module and touch display device |
| CN103914172A (en) * | 2013-07-19 | 2014-07-09 | 上海中航光电子有限公司 | Touch point detection circuit, inductance type touch screen and touch display device |
| CN103713770A (en) * | 2013-12-24 | 2014-04-09 | 京东方科技集团股份有限公司 | Touch device and display device |
| CN104793830A (en) * | 2015-05-08 | 2015-07-22 | 上海天马微电子有限公司 | Touch panel and touch control display device |
| CN105739806A (en) * | 2016-05-06 | 2016-07-06 | 京东方科技集团股份有限公司 | Touch display panel, driving method of touch display panel and display device |
Non-Patent Citations (2)
| Title |
|---|
| K.A.KACZMAREK等: "Polarity Effect in Electrovibration for Tactile Display" * |
| 孙一心;钟莹;王向鸿;李醒飞;: "电容式触觉传感器信号检测系统的设计" * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223366A1 (en) * | 2017-06-09 | 2018-12-13 | Boe Technology Group Co., Ltd. | Touch sensing apparatus, touch control display panel, touch control display apparatus, and touch sensing method |
| CN107479757A (en) * | 2017-08-25 | 2017-12-15 | 上海天马微电子有限公司 | Display panel and display device |
| CN107479757B (en) * | 2017-08-25 | 2020-07-14 | 上海天马微电子有限公司 | Display panel and display device |
| CN113644103A (en) * | 2018-02-06 | 2021-11-12 | 群创光电股份有限公司 | Display device |
| CN108829292A (en) * | 2018-08-01 | 2018-11-16 | 意力(广州)电子科技有限公司 | Show sensing arrangement and touch control display apparatus |
| CN110703959A (en) * | 2019-08-26 | 2020-01-17 | 华为技术有限公司 | Input device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106293249B (en) | 2024-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106293249A (en) | A kind of touch module, touch input system | |
| KR101428568B1 (en) | Display device with touch screen and method for driving the same | |
| KR101869959B1 (en) | Flexible display apparatus and control method thereof | |
| US9383881B2 (en) | Input device and method with pressure-sensitive layer | |
| US20080180399A1 (en) | Flexible Multi-touch Screen | |
| CN103793116B (en) | Contact panel | |
| CN105988653A (en) | Touch screen device, method for driving thereof, and portable electronic device comprising the same | |
| JP2003280807A (en) | Touch pad device | |
| CN205230007U (en) | Touch display device | |
| CN101369198A (en) | Flexible multi-touch control point panel | |
| WO2016015384A1 (en) | Touch display panel and display device | |
| US9547030B2 (en) | Method of recognizing touch | |
| KR101230400B1 (en) | Touch panel | |
| US10048796B2 (en) | Touch module, touch screen panel, touch positioning method thereof and display device | |
| TW201633070A (en) | Input device, sensor, keyboard and electronic instrument | |
| CN104635976A (en) | Touch screen panel and display device | |
| KR20110101027A (en) | Touch screen | |
| US9329740B2 (en) | Method of recognizing touch | |
| US20210109615A1 (en) | Resistive pressure sensor device system | |
| CN101430621B (en) | Touch sensor and touch screen panel | |
| TW201541322A (en) | Capacitive touch device | |
| CN102707852A (en) | Captive type touch screen panel | |
| TWM443227U (en) | Touch panel | |
| CN101739161B (en) | Touch-type sensor, and touch-type display panel as well as touch-type display module thereof | |
| US9285935B2 (en) | Touch screen device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |