CN103399655A - Touch control pen and electronic device - Google Patents
Touch control pen and electronic device Download PDFInfo
- Publication number
- CN103399655A CN103399655A CN2013102836085A CN201310283608A CN103399655A CN 103399655 A CN103399655 A CN 103399655A CN 2013102836085 A CN2013102836085 A CN 2013102836085A CN 201310283608 A CN201310283608 A CN 201310283608A CN 103399655 A CN103399655 A CN 103399655A
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- nib
- pointer
- control panel
- capacitance type
- type touch
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Abstract
The invention provides a touch control pen and an electronic device. The electronic device comprises a device body and the touch control pen. The device body is provided with a capacitance type touch control panel. The touch control pen comprises a pen body and a pen head. The whole body of the pen head is made of magnetic materials or made in the mode that a magnet is only buried in the pen head. When relative speed exists between the pen head and the capacitance type touch control panel, induction currents are generated on the capacitance type touch control panel.
Description
The application is that application number is 200810001625.4, the applying date is on January 4th, 2008, the application people is Hongda International Electronics Co Ltd, denomination of invention dividing an application for the Chinese invention patent application of " pointer and electronic installation ".
Technical field
The invention relates to a kind of pointer (stylus) and the electronic installation of applying this pointer, and particularly relevant for the electronic installation of the magnetic pointer of a kind of written tool with this pointer of application.
Background technology
Along with making rapid progress of technology, no matter be the manufacturer of the electronic installations such as notebook computer, mobile phone or portable multimedia player, all have and utilize contact panel to replace conventional keyboard with the trend as inputting interface of new generation.More specifically, present contact panel is broadly divided into capacitance type touch-control panel and electric resistance touch-control panel.Take iPhone as example, iPhone adopts capacitance type touch-control panel as inputting interface, so the user only need just can carry out input characters or choose the operational motion such as menu with finger.
Yet for the person's of being used in conjunction with finger, various icons (icon) shown on screen must have suitable size, in order to avoid the user produces false touch in operation.Secondly, in the process of using this capacitance type touch-control panel, user's finger often can cover the part zone on screen.In addition, although traditional pointer has less nib, so that click less icon.Yet the traditional pointer of this kind only can operation resistance formula contact panel, but can't operate above-mentioned capacitance type touch-control panel.
Summary of the invention
The invention provides a kind of pointer, so that operating capacitance touch panel.
The present invention provides a kind of electronic installation again, and it uses the pointer operating capacitance touch panel.
Pointer of the present invention is for controlling a capacitance type touch-control panel.This pointer has a body and a nib.Nib is whole to be made or only in nib, is imbedded magnet by the magnetic material of tool.When between nib and capacitance type touch-control panel, having relative velocity, on capacitance type touch-control panel, produce induction current.
In an embodiment of this pointer and electronic installation, the size at the tip of nib is less than the size of finger.
In an embodiment of this pointer and electronic installation, nib is inelastic body.
In an embodiment of this pointer and electronic installation, the magnet of imbedding nib is closed in nib.
In an embodiment of this pointer and electronic installation, a body comprises an insulating body and a conductive layer that is covered in the insulating body surface.
Another pointer of the present invention is for controlling a capacitance type touch-control panel.This pointer has a body and a nib.Nib is whole to be made or only in nib, is imbedded magnet by the magnetic material of tool, and nib and a relative position that the body maintenance is fixing.
In an embodiment of this pointer and electronic installation, between nib and capacitance type touch-control panel, have relative velocity and nib not during the touch mode capacitive contact panel, on capacitance type touch-control panel just the magnetic line of force because of nib produce induction current, to calculate, produce faradic position.
In an embodiment of this pointer and electronic installation, the size at the tip of nib is less than the size of finger.
In an embodiment of this pointer and electronic installation, nib is inelastic body.
In an embodiment of this pointer and electronic installation, imbed this written magnet and be closed in this nib.
In an embodiment of this pointer and electronic installation, a body comprises an insulating body and a conductive layer that is covered in this insulating body surface.
Electronic installation of the present invention comprises a device body and a pointer.Device body has a capacitance type touch-control panel.Pointer can be above-mentioned any pointer.This pointer is for the capacitance type touch-control panel of control device body.
In sum, the nib of pointer of the present invention has magnetic.Therefore when between nib and capacitance type touch-control panel, having relative velocity, on this capacitance type touch-control panel, just can produce induction current, and this capacitance type touch-control panel just can calculate this faradic nidus according to induction current, so this kind pointer just can control capacitance formula contact panel.
For above-mentioned and its feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below.
The accompanying drawing explanation
Figure 1A and Figure 1B are two kinds of schematic diagram that use state of the electronic installation of one embodiment of the invention.
Fig. 2 A and Fig. 2 B are the schematic diagram of two kinds of magnetic pole distribution modes of pointer.
The main element symbol description
100: electronic installation
110: device body
112: capacitance type touch-control panel
120,120a, 120b: pointer
122,122a, 122b: a body
124,124a, 124b: nib
126: magnet
M10: the magnetic line of force
D10, D30: the line of magnetic pole
D20, D40: the length direction of a body
N, S: magnetic pole
Embodiment
Figure 1A and Figure 1B are two kinds of schematic diagram that use state of the electronic installation of one embodiment of the invention.Please refer to Figure 1A, the electronic installation 100 of the present embodiment comprises a device body 110 and a pointer 120.The electronic installation 100 of the present embodiment can be personal digital assistant (personal digital assistant, PDA), super removable computer (Ultra Mobile PC, UMPC), intelligent mobile phone (smart phone), hand phone or other have the electronic installation of touch controllable function.Device body 110 has a capacitance type touch-control panel 112.Pointer 120 has a body 122 and a nib 124, and nib 124 has magnetic.At this, a body 122 is not defined as individually independently assembly with nib 124, can be integrated yet, and a body 122 is for for the user, gripping, and nib 124 is near the part of capacitance type touch-control panel 112 while using.Nib 124 can wholely be made by the magnetic material of tool, also can only at the place, tip of nib 124, a magnet 126 be set.
When between the arbitrary region of the nib 124 of pointer 120 and capacitance type touch-control panel 112, having relative velocity, capacitance type touch-control panel 112 will produce induction current because of the magnetic line of force M10 of nib 124 on this zone, as shown in Figure 1B.Whereby, capacitance type touch-control panel 112 can calculate and produce faradic position.In other words, the magnetic pointer 120 of this kind tool just can be used to operating capacitance touch panel 112.The electronic installation that has capacitance type touch-control panel compared to tradition can only operate via finger, the magnetic pointer 120 of the tool of the present embodiment can operating capacitance touch panel 112, therefore the size of the icon (icon) on capacitance type touch-control panel 112 can be less, with the probability of the generation of avoiding false touch.In addition, when the user carried out operating capacitance touch panel 112 with the magnetic pointer 120 of this kind tool, the user can be clear that the icon (icon) on capacitance type touch-control panel 112.
In the present embodiment, a body 122 has electric conductivity with nib 124, but the present invention is not limited to this.If a body 122 all conducts electricity with nib 124, and when the user holds body 122, because the electric field that distributes on user's electric field with it and capacitance type touch-control panel 112 is not identical, therefore when this pointer 120 close capacitance type touch-control panel 112, on this capacitance type touch-control panel 112, will produce induction current so that promote to use pointer 120 electronic installation 100 be operable to power.In the present invention, for a body 122 and nib 124 conductive definition, be that a body 122 can provide the conductive path of resistance value lower than human body with nib 124.In addition, a body 122 can be made by for example metal or other conductive materials fully.But a body 122 also can consist of insulating body (not shown) and a conductive layer (not shown) that is covered in the insulating body surface.The material of insulating body is for example plastics or other insulation materials, particularly can select lower-cost insulation material.The material of conductive layer can be metal or other suitable conductive material, and can utilize and electroplate or other appropriate ways and be covered in the surface of insulating body.
Fig. 2 A and Fig. 2 B are the schematic diagram of two kinds of magnetic pole distribution modes of pointer.Please first with reference to Fig. 2 A, the magnetic pole N of the written 124a of pointer 120a and the line D10 of magnetic pole S are in fact perpendicular to the length direction D20 of a body 122a.Perhaps, please refer to Fig. 2 B, the magnetic pole N of the written 124b of pointer 120b and the line D30 of magnetic pole S are in fact perpendicular to the length direction D40 of a body 122b.The magnetic pole distribution mode of above two kinds is only for illustrating, but other magnetic pole distribution modes also can be applicable to pointer of the present invention.
In sum, the nib of pointer of the present invention has magnetic, when between this pointer and capacitance type touch-control panel, having relative velocity, on this capacitance type touch-control panel, just can produce induction current, and this capacitance type touch-control panel just can calculate this faradic nidus according to induction current, so this kind pointer just can control capacitance formula contact panel.In addition, compared to the size of finger, the size of the nib of pointer is less and can avoid covering user's sight line the less icon (icon) of can arranging in pairs or groups.
Although the present invention with preferred embodiment openly as above; so it is not in order to limit the present invention; under any, in technical field, have and usually know the knowledgeable; without departing from the spirit and scope of the invention; when doing a little change and retouching, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (12)
1. pointer, for controlling a capacitance type touch-control panel, this pointer has a body and a nib, it is characterized in that, this nib is whole to be made or only in this nib, is imbedded magnet by the magnetic material of tool, when between this nib and this capacitance type touch-control panel, having relative velocity, on this capacitance type touch-control panel, produce induction current.
2. pointer according to claim 1, the size at tip that wherein should nib is less than the size of finger.
3. pointer according to claim 1, should nib be wherein inelastic body.
4. pointer according to claim 1, wherein imbed this written magnet and be closed in this nib.
5. pointer according to claim 1, wherein this body comprises an insulating body and a conductive layer that is covered in this insulating body surface.
6. pointer, for controlling a capacitance type touch-control panel, this pointer has a body and a nib, it is characterized in that, this nib is whole to be made or only in this nib, is imbedded magnet by the magnetic material of tool, and should nib and this body keep fixing relative position.
7. pointer according to claim 6, wherein should nib with this capacitance type touch-control panel between when having relative velocity and should nib not contacting this capacitance type touch-control panel, on this capacitance type touch-control panel, just because this written magnetic line of force produces induction current, to calculate, produce faradic position.
8. pointer according to claim 6, the size at tip that wherein should nib is less than the size of finger.
9. pointer according to claim 6, should nib be wherein inelastic body.
10. pointer according to claim 6, wherein imbed this written magnet and be closed in this nib.
11. pointer according to claim 6, wherein this body comprises an insulating body and a conductive layer that is covered in this insulating body surface.
12. an electronic installation, is characterized in that, comprising:
One device body, have a capacitance type touch-control panel; And
One according to claim 1 or pointer claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102836085A CN103399655A (en) | 2008-01-04 | 2008-01-04 | Touch control pen and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102836085A CN103399655A (en) | 2008-01-04 | 2008-01-04 | Touch control pen and electronic device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100016254A Division CN101477410A (en) | 2008-01-04 | 2008-01-04 | Touch control pen and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103399655A true CN103399655A (en) | 2013-11-20 |
Family
ID=49563295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102836085A Pending CN103399655A (en) | 2008-01-04 | 2008-01-04 | Touch control pen and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103399655A (en) |
-
2008
- 2008-01-04 CN CN2013102836085A patent/CN103399655A/en active Pending
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| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131120 |
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| WD01 | Invention patent application deemed withdrawn after publication |