CN104345951A - Touch-control input device and electronic equipment - Google Patents
Touch-control input device and electronic equipment Download PDFInfo
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- CN104345951A CN104345951A CN201310344634.4A CN201310344634A CN104345951A CN 104345951 A CN104345951 A CN 104345951A CN 201310344634 A CN201310344634 A CN 201310344634A CN 104345951 A CN104345951 A CN 104345951A
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- touch
- input device
- control input
- detection circuit
- layer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—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
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
The invention relates to the field of electronic technologies, discloses a touch-control input device and electronic equipment, and aims to solve the technical problem of relatively weak signal transceiving strength of an antenna in the prior art. The touch-control input device comprises a first glass layer, a touch-control detection circuit and an antenna, wherein the first glass layer is used for allowing an operating body to carry out touch-control operation on the surface of the first glass layer, the touch-control detection circuit is arranged in a first region of the bottom of the first glass layer and used for detecting touch-control parameters corresponding to the touch-control operation when touch-control operation is performed on the surface of the first glass layer, the antenna is arranged in a second region of the bottom of the first glass layer, and the first region and the second region are regions which are not overlapped mutually. According to the scheme, since the antenna is arranged at the bottom of the first glass layer of the touch-control input device, and the touch-control input device has no shielding effect on radio frequency signals, the technical effect of enhancing signal transceiving strength of the antenna is achieved.
Description
Technical field
The present invention relates to electronic technology field, particularly a kind of touch-control input device and electronic equipment.
Background technology
Along with the development of computer technology, increasing electronic equipment enters the life of people, and such as, panel computer, mobile phone, notebook computer etc., the life for people brings many facilities.
And along with the develop rapidly of mobile communication technology, a lot of electronic equipment is provided with communication function, such as: NFC, WiFi etc., and in order to the communication function of electronic equipment can be realized, antenna is absolutely necessary part, base station can be sent to subscriber equipment to the downgoing signal of subscriber equipment by antenna base station, and can receive the upward signal that subscriber equipment is sent to, under normal circumstances, antenna is all arranged at the enclosure interior of electronic equipment.
Present inventor at least finds to there is following technical matters in prior art:
Due in the prior art, the shell of increasing electronic equipment adopts almag manufacture, and almag radio frequency signal has shielding action, and then the technical matters that the receiving and transmitting signal intensity causing there is antenna is more weak.
Summary of the invention
The embodiment of the present invention provides a kind of touch-control input device and electronic equipment, for solving the technical matters that in prior art, antenna receiving and transmitting signal intensity is more weak.
According to a first aspect of the invention, a kind of touch-control input device is provided, comprises: the first glassy layer, for carrying out touch control operation for an operating body on the surface of described first glassy layer; Touch control detection circuit, is arranged at the first area bottom described first glassy layer, for when the surface of described first glassy layer exists described touch control operation, detects the touch parameter corresponding to described touch control operation; Antenna, is arranged at the second area bottom described first glassy layer, and described first area and described second area are the region do not overlapped each other.
In conjunction with first aspect, in the implementation that the first is possible, described touch-control input device, also comprises: the second glassy layer, is arranged at described touch control detection circuit and described antenna bottom; First conductive layer, is arranged at bottom described second glassy layer; Wherein, when there is described touch control operation in the surface of described first glassy layer, there is the first current change quantity between described touch control detection circuit and described first conductive layer, and then enable described touch control detection circuit determine described touch parameter based on described first current change quantity.
In conjunction with first aspect, in the implementation that the second is possible, described touch-control input device, also comprises: the first plastic layer, is arranged between described first glassy layer and described touch control detection circuit; Second plastic layer, is arranged at bottom described touch control detection circuit; Second conductive layer, is arranged at bottom described second plastic layer; Wherein, when there is described touch control operation in the surface of described first glassy layer, there is the second current change quantity between described touch control detection circuit and described second conductive layer, and then enable described touch control detection circuit determine described touch parameter based on described second current change quantity.
In conjunction with first aspect, in the implementation that the third is possible, described touch-control input device, also comprises: the 3rd conductive layer, be arranged at bottom described touch control detection circuit, the first spacing between wherein said 3rd conductive layer and described touch control detection circuit is greater than first threshold; Wherein, when there is described touch control operation in the surface of described first glassy layer, described touch control detection circuit can control described first spacing based on described touch control operation and be less than described first threshold, thus make to occur resistance change between described 3rd conductive layer and described touch control detection circuit, and then determine described touch parameter based on described resistance change.
In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation, described touch-control input device, also comprises: separation layer, be arranged between described touch control detection circuit and described 3rd conductive layer, form described first spacing based on described separation layer.
In conjunction with the third possible implementation of first aspect, in the 5th kind of possible implementation, described touch-control input device, also comprises: the 3rd plastic layer, is arranged at the surface of described first glassy layer.
In conjunction with any one the possible implementation in the first to five kind of first aspect or first aspect possible implementation, in the 6th kind of possible implementation, described touch-control input device also comprises: ITO layer, is coated on described antenna surface.
In conjunction with any one the possible implementation in the first to five kind of first aspect or first aspect possible implementation, in the 7th kind of possible implementation, the distance at the first edge in multiple edges of described second area and described first glassy layer is less than Second Threshold.
According to a second aspect of the invention, a kind of electronic equipment is provided, comprises: shell; Processor, is arranged at described enclosure; The touch-control input device that any embodiment of the present invention is introduced, be connected to described processor, touch control operation signal is obtained for responding touch control operation, and by described touch control operation Signal transmissions to described processor, and then described processor is enable to generate corresponding touch command based on described touch control operation signal; And described electronic equipment can carry out data transmission by described antenna.
Beneficial effect of the present invention is as follows:
Due in embodiments of the present invention, bottom the first glassy layer antenna being arranged at touch-control input device, and touch-control input device radio frequency signal does not have shielding action, so reach the technique effect of the receiving and transmitting signal improving antenna.
Accompanying drawing explanation
Fig. 1 a is the sectional view of touch-control input device in the embodiment of the present invention;
Fig. 1 b is the vertical view of touch-control input device in the embodiment of the present invention;
Fig. 2 is the first structural drawing of capacitance touching control input media in the embodiment of the present invention;
Fig. 3 is the second structural drawing of capacitance touching control input media in the embodiment of the present invention;
Fig. 4 is the structural drawing of electric resistance touch-control input media in the embodiment of the present invention;
Fig. 5 is the schematic diagram at first area and the first edge in embodiment of the present invention touch-control input device;
Fig. 6 is the structural drawing of electronic equipment in the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of touch-control input device and electronic equipment, for solving the technical matters that in prior art, antenna receiving and transmitting signal intensity is more weak.
Technical scheme in the embodiment of the present application is solve above-mentioned technical matters, and general thought is as follows:
A kind of touch-control input device is provided, comprises: the first glassy layer, for carrying out touch control operation for an operating body on the surface of this first glassy layer; Touch control detection circuit, is arranged at the first area bottom this first glassy layer, for when the surface of this first glassy layer exists this touch control operation, detects the touch parameter corresponding to this touch control operation; Antenna, is arranged at the second area bottom this first glassy layer, and this first area and this second area are the region do not overlapped each other.
Due in such scheme, bottom the first glassy layer antenna being arranged at touch-control input device, and touch-control input device radio frequency signal does not have shielding action, so reach the technique effect of the receiving and transmitting signal improving antenna.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
First aspect, the embodiment of the present invention provides a kind of touch-control input device, and this touch-control input device is such as: touch screen, Trackpad etc., and please refer to Fig. 1 a and Fig. 1 b, this touch-control input device specifically comprises:
First glassy layer 10, for carrying out touch control operation for an operating body on the surface of this first glassy layer 10;
Touch control detection circuit 11, is arranged at the first area 10a bottom this first glassy layer 10, for when the surface of this first glassy layer 10 exists this touch control operation, detects the touch parameter corresponding to this touch control operation;
Antenna 12, is arranged at the second area bottom this first glassy layer 10, and this first area 10a and this second area are the region do not overlapped each other.
In specific implementation process; the manufacture material of this first glassy layer 10 is such as: thin layer silicon soil glass; this first glassy layer 10 mainly plays a protective role to this touch control detection circuit 11; the thickness of this first glassy layer 10 is such as: 0.0015mm; it can certainly be other value; such as: 0.0014mm, 0.0016mm etc., the embodiment of the present invention is not restricted.
Further, this first glassy layer 10 inside surface scribbles one deck ITO(nano indium tin metal oxide: Indium Tin Oxides) coating, ITO has satisfactory electrical conductivity and the transparency, can cut off harmful electron irradiation, ultraviolet and far infrared.
In specific implementation process, this touch control detection circuit 11 is specially a conductive layer, and this touch control detection circuit 11 4 angles or four edges have lead-in wire.
In specific implementation process, based on the difference of the type of this touch-control input device 11, this touch-control input device can also comprise some other structures, will be introduced respectively below.
The first, this touch-control input device is capacitance touching control input media, introduces the structure that two kinds of capacitance touching control input medias wherein comprise below.
1. please refer to Fig. 2, this touch-control input device, also comprises:
Second glassy layer 20, is arranged at bottom this touch control detection circuit 11 and this antenna 12;
First conductive layer 21, is arranged at bottom this second glassy layer 20;
Wherein, when there is this touch control operation in the surface of this first glassy layer 10, there is the first current change quantity between this touch control detection circuit 11 and this first conductive layer 21, and then make this touch control detection circuit 11 can determine this touch parameter based on this first current change quantity.
In specific implementation process, when this first glassy layer 10 of finger touch of user, due to the effect of human body electric field, coupling capacitance can be formed between user's finger and this touch-control input device, because have high-frequency signal above this touch-control input device, so finger siphons away very little electric current, and then produce the first current change quantity, flow out in the electrode of the lead-in wire of this electric current from four angles or four edges of this touch control detection circuit 11, and flow through the electric current of four electrodes in theory and finger proportional to the distance of corner, and then precision calculating is carried out to the ratio of four electric currents corresponding to these four electrodes, and then just can determine touch parameter corresponding to this touch control operation, such as: the touch-control coordinate corresponding to touch control operation.
2. please refer to Fig. 3, this touch-control input device, also comprises:
First plastic layer 30, is arranged between this first glassy layer 10 and this touch control detection circuit 11;
Second plastic layer 31, is arranged at bottom this touch control detection circuit 11;
Second conductive layer 32, is arranged at bottom this second plastic layer 31;
Wherein, when there is this touch control operation in the surface of this first glassy layer 10, there is the second current change quantity between this touch control detection circuit 11 and this second conductive layer 32, and then make this touch control detection circuit 11 can determine this touch parameter based on this second current change quantity.
Due to its principle of work and the 1. in the principle of work of capacitance touching control input media similar, so do not repeat them here.
The second, this touch-control input device is electric resistance touch-control input media, please refer to Fig. 4, and this touch-control input device, also comprises:
3rd conductive layer 40, be arranged at bottom this touch control detection circuit 11, the first spacing wherein between the 3rd conductive layer 40 and this touch control detection circuit 11 is greater than first threshold;
Wherein, when there is this touch control operation in the surface of this first glassy layer 10, this touch control detection circuit 11 can control this first spacing based on this touch control operation and be less than this first threshold, thus make to occur resistance change between the 3rd conductive layer 40 and this touch control detection circuit 11, and then determine this touch parameter based on this resistance change.
In specific implementation process, when this touch-control input device of finger touch of user, this touch control detection circuit 11 comes in contact with the 3rd conductive layer 40, and then resistance is changed, thus obtain a resistance change, and then this touch control detection circuit 11 can determine this touch control operation by this resistance change, such as: the coordinate of touch point.
As further preferred embodiment, please continue to refer to Fig. 4, this touch-control input device also comprises:
Separation layer 41, is arranged between this touch control detection circuit 11 and the 3rd conductive layer 40, forms this first spacing based on this separation layer 41.
In specific implementation process, this separation layer 41 is the transparent isolating points of many tiny (being less than mil) between this touch control detection circuit 11 and the 3rd conductive layer 40, and then by this separation layer 41 by this touch control detection circuit 11 and the 3rd conductive layers apart, and then when making this touch-control input device surface there is touch control operation, this resistance change can be produced.
As further preferred embodiment, this touch-control input device, also comprises:
3rd plastic layer, is arranged at the surface of this first glassy layer.
In specific implementation process, the 3rd plastic layer is through cure process, smooth scratch resistant plastic layer, may be used for preventing this first glassy layer 10 from receiving damage.
As further preferred embodiment, this touch-control input device, also comprises:
ITO layer, is coated on this antenna 12 surface.
In specific implementation process, because ITO material has good electric conductivity and the transparency, so after this antenna 12 Surface coating one deck ITO layer, this antenna 12 can be made to adopt transparent mode to be arranged at this touch-control input device, thus more attractive in appearance.
As further preferred embodiment, as shown in Figure 5, the distance h of the first edge 10b in multiple edges of this second area 10a and this first glassy layer 10 is less than Second Threshold.
In specific implementation process, this Second Threshold can be arbitrary value, such as: 0mm, 0.5mm, 1mm etc., the embodiment of the present invention is not restricted, because the distance h of this second area 10a and this first edge 10b is less than this Second Threshold, that is this antenna 12 is arranged near the edge of this touch-control input device, so can not hinder the normal work of this touch-control input device, so have the technique effect ensureing that touch-control output unit normally works; Further, under normal circumstances, the edge of touch-control input device all can have certain space, and then directly this antenna can be arranged on this space, and does not need the area additionally increasing touch-control input device.
On the other hand, embodiments provide a kind of electronic equipment, please refer to Fig. 6, this electronic equipment specifically comprises following structure:
Shell 60;
Processor 61, is arranged at this shell 60 inner;
The touch-control input device 62 that any embodiment of the present invention is introduced, be connected to this processor 61, touch control operation signal is obtained for responding touch control operation, and by this touch control operation Signal transmissions to this processor 61, and then make this processor 61 can generate corresponding touch command based on this touch control operation signal; And this electronic equipment can carry out data transmission by this antenna 12.
Due to the electronic equipment of touch-control input device of above-mentioned electronic equipment for being provided with the embodiment of the present invention and introducing, so based on the touch-control input device that the embodiment of the present invention is introduced, those skilled in the art can understand concrete structure and the distortion of the electronic equipment that the embodiment of the present invention is introduced, so introduce no longer in detail at this.
One or more technical schemes that the application provides, at least have following technique effect or advantage:
(1) due in embodiments of the present invention, bottom the first glassy layer antenna being arranged at touch-control input device, and touch-control input device radio frequency signal does not have shielding action, so reach the technique effect of the receiving and transmitting signal improving antenna.
(2) due in embodiments of the present invention, be coated with ITO layer in antenna surface, and ITO material has the good transparency, so antenna transparence can be arranged at bottom this first glassy layer, thus more attractive in appearance.
(3) due in embodiments of the present invention; this first glass layer is provided with the 3rd plastic layer; 3rd plastic layer can play a protective role to this first glassy layer; thus can prevent this first glassy layer from receiving damage, and then there is the technique effect extending touch-control input device serviceable life.
(4) due in embodiments of the present invention, antenna is arranged at the edge of touch-control input device, so can not hinder the normal work of this touch-control input device, so have the technique effect ensureing that touch-control output unit normally works; Further, under normal circumstances, the edge of touch-control input device all can have certain space, and then directly this antenna can be arranged on this space, and does not need the area additionally increasing touch-control input device.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (9)
1. a touch-control input device, is characterized in that, comprising:
First glassy layer, for carrying out touch control operation for an operating body on the surface of described first glassy layer;
Touch control detection circuit, is arranged at the first area bottom described first glassy layer, for when the surface of described first glassy layer exists described touch control operation, detects the touch parameter corresponding to described touch control operation;
Antenna, is arranged at the second area bottom described first glassy layer, and described first area and described second area are the region do not overlapped each other.
2. touch-control input device as claimed in claim 1, it is characterized in that, described touch-control input device, also comprises:
Second glassy layer, is arranged at described touch control detection circuit and described antenna bottom;
First conductive layer, is arranged at bottom described second glassy layer;
Wherein, when there is described touch control operation in the surface of described first glassy layer, there is the first current change quantity between described touch control detection circuit and described first conductive layer, and then enable described touch control detection circuit determine described touch parameter based on described first current change quantity.
3. touch-control input device as claimed in claim 1, it is characterized in that, described touch-control input device, also comprises:
First plastic layer, is arranged between described first glassy layer and described touch control detection circuit;
Second plastic layer, is arranged at bottom described touch control detection circuit;
Second conductive layer, is arranged at bottom described second plastic layer;
Wherein, when there is described touch control operation in the surface of described first glassy layer, there is the second current change quantity between described touch control detection circuit and described second conductive layer, and then enable described touch control detection circuit determine described touch parameter based on described second current change quantity.
4. touch-control input device as claimed in claim 1, it is characterized in that, described touch-control input device, also comprises:
3rd conductive layer, is arranged at bottom described touch control detection circuit, and the first spacing between wherein said 3rd conductive layer and described touch control detection circuit is greater than first threshold;
Wherein, when there is described touch control operation in the surface of described first glassy layer, described touch control detection circuit can control described first spacing based on described touch control operation and be less than described first threshold, thus make to occur resistance change between described 3rd conductive layer and described touch control detection circuit, and then determine described touch parameter based on described resistance change.
5. touch-control input device as claimed in claim 4, it is characterized in that, described touch-control input device, also comprises:
Separation layer, is arranged between described touch control detection circuit and described 3rd conductive layer, forms described first spacing based on described separation layer.
6. touch-control input device as claimed in claim 4, it is characterized in that, described touch-control input device, also comprises:
3rd plastic layer, is arranged at the surface of described first glassy layer.
7. the touch-control input device as described in claim as arbitrary in claim 1-6, is characterized in that, described touch-control input device also comprises:
ITO layer, is coated on described antenna surface.
8. the touch-control input device as described in claim as arbitrary in claim 1-6, is characterized in that, the distance at the first edge in multiple edges of described second area and described first glassy layer is less than Second Threshold.
9. an electronic equipment, is characterized in that, comprising:
Shell;
Processor, is arranged at described enclosure;
Touch-control input device as described in claim as arbitrary in claim 1-8, be connected to described processor, touch control operation signal is obtained for responding touch control operation, and by described touch control operation Signal transmissions to described processor, and then described processor is enable to generate corresponding touch command based on described touch control operation signal; And described electronic equipment can carry out data transmission by described antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310344634.4A CN104345951A (en) | 2013-08-08 | 2013-08-08 | Touch-control input device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310344634.4A CN104345951A (en) | 2013-08-08 | 2013-08-08 | Touch-control input device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN104345951A true CN104345951A (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310344634.4A Pending CN104345951A (en) | 2013-08-08 | 2013-08-08 | Touch-control input device and electronic equipment |
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| CN (1) | CN104345951A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108512959A (en) * | 2018-03-28 | 2018-09-07 | 广东欧珀移动通信有限公司 | Electronic equipment and storage medium |
| CN109922177A (en) * | 2018-12-28 | 2019-06-21 | 瑞声科技(新加坡)有限公司 | A kind of casing and the mobile terminal using the casing |
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Application publication date: 20150211 |