CN101458575A - Touch screen pen - Google Patents
Touch screen pen Download PDFInfo
- Publication number
- CN101458575A CN101458575A CNA2007101249613A CN200710124961A CN101458575A CN 101458575 A CN101458575 A CN 101458575A CN A2007101249613 A CNA2007101249613 A CN A2007101249613A CN 200710124961 A CN200710124961 A CN 200710124961A CN 101458575 A CN101458575 A CN 101458575A
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- touch screen
- nib
- pen
- penholder
- screen pen
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Abstract
The invention provides a touch screen pen which includes a coupling part. The coupling part can form coupling capacitance with the touch screen. When a user uses the touch screen pen on a capacitance type touch screen, the user can hold the coupling part of the touch screen pen by hand, the coupling part is an extension of human body electric field, a coupling capacitance is formed between the coupling part and the touch screen, current around the touch screen flows to a touch point. When current reaches to a value sensed by the touch screen, the touch point position can be calculated accurately, operation to the capacitance type touch screen by the touch screen pen is realized. The touch screen pen is suitable for the capacitance type touch screen and non-capacitance type normal touch screen.
Description
Technical field
The present invention relates to a kind of touch screen pen, be particularly useful for the common touch-screen of capacitive touch screen and non-capacitive.
Background technology
Touch-screen has been widely used in the various electronic products as a kind of input equipment.It has sturdy and durable, advantages such as reaction velocity fast, saving space, easy operating, and the user is as long as the operation to equipment just can be realized in icon on the touching display screen or literal.
Capacitive touch screen all plates long and narrow electrode on touch-screen four limits, forms a low-voltage AC field in electric conductor.During user's touch screen, because people's bulk electric field, can form a coupling capacitance between finger and conductor layer, the electric current that four limit electrodes send can flow to the contact, be directly proportional with the distance of pointing electrode and electric current is strong and weak, be positioned at ratio and power that controller after the touch screen just can calculate electric current, accurately calculate touch point position.
When menu button corresponding on user's operating capacitance touch-screen,, can touch selector button neatly for the very thin user of finger; But for the thicker user of finger, will touch other buttons of periphery, occur the maloperation phenomenon easily.Because capacitive touch screen all is provided with susceptibility, needing electric current to reach certain value could use, therefore, and widely used touch screen pen on the non-capacitive touch panel device in the market, because of it can not form coupling capacitance, and can not be used with capacitive touch screen.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of touch screen pen that can be used with capacitive touch screen is provided.
In order to solve the problems of the technologies described above, the invention provides a kind of touch screen pen, comprise the coupling part that can form coupling capacitance with touch-screen.
Because touch screen pen has the coupling part that can form coupling capacitance with touch-screen, when the user uses touch screen pen on capacitive touch screen, the coupling part of the hand-held touch screen pen of user, the extension of this coupling part behaviour bulk electric field, form coupling capacitance between coupling part and the touch-screen, the current direction contact around the touch-screen.After electric current reaches the value that touch-screen can sense, can accurately calculate touch point position, thereby realize the operation of capacitance type touch screen.Above-mentioned touch screen pen is equally applicable to the common touch-screen of non-capacitive except being used for capacitive touch screen.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of touch screen pen of the present invention;
Fig. 2 is the user mode synoptic diagram of second kind of embodiment of touch screen pen of the present invention;
Fig. 3 is the user mode synoptic diagram of the third embodiment of touch screen pen of the present invention;
Fig. 4 is the user mode synoptic diagram of the 4th kind of embodiment of touch screen pen of the present invention.
Embodiment
In order to make the technical problem to be solved in the present invention, technical scheme and beneficial effect clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As shown in Figure 1, be first kind of embodiment of the present invention, this touch screen pen comprises coupling part 10, coupling part 10 can form coupling capacitance with touch-screen 3.Wherein, coupling part 10 comprises penholder 1 and nib 2, and penholder 1 is fixedlyed connected with nib 2, and penholder 1 and written 2 is made by conductive material.During use, nib 2 contacts with 3 of touch-screens.
In the present embodiment, penholder 1 and nib 2 are cylindricality, and the end face of nib 2 is the plane that forms an angle with written 2 axis.This touch screen pen also comprises conducting connecting part 4, and has the connecting hole corresponding with conducting connecting part 4 on penholder 1 and the nib 2 respectively, and conducting connecting part 4 is arranged in the connecting hole, thereby penholder 1 is fixedlyed connected with written 2.Wherein, the material of penholder 1, nib 2 and conducting connecting part 4 can be to form with a kind of conductive material, also can be that multiple conductive material is formed.
As shown in Figure 2, be second kind of embodiment of the present invention, the penholder 1 and the nib of this touch screen pen are one-body molded by a kind of material, and penholder 1 is a cylindricality, and nib 2 has curved surfaces, it is connected in penholder 1 end.
As shown in Figure 3, as the third embodiment of the present invention, penholder 1 is similar to second kind of embodiment to the material and the connected mode of nib 2, penholder 1 is shaped as the finger-type that can be enclosed within on the finger, establish the groove 11 that holds finger in this penholder 1, outwards protrude the subregion of (i.e. " finger ") in penholder 1 end, and described projection is promptly as nib 2.
As shown in Figure 4, as the 4th kind of embodiment of the present invention, penholder 1 is similar to second kind of embodiment to the material and the connected mode of nib 2, and touch screen pen is an elliposoidal, penholder 1 is " belly " of elliposoidal touch screen pen, and nib 2 is an end of elliposoidal touch screen pen.
Touch screen pen of the present invention can also directly not contact touch-screen 3 when using, and its profile can also be other shapes, connect as long as guarantee human body, coupling part 10, and coupling part 10 can form coupling capacitances with touch-screen 3, all within protection scope of the present invention.
Conductive material in the foregoing description comprises hard and soft conductive material, and common nib 2 adopts soft materials, thereby guarantees can protect screen effectively in nib 2 and touch-screen 3 contact processes.In addition,, nib 2 can be further protected, and effective protection touch-screen 3 in written 2 uses can be made equally at the end of nib 2 spray layer protective layer.This protective seam promptly can be the protective seam of insulation, also can be the protective seam of conduction.
Because touch screen pen has the coupling part 10 that can form coupling capacitance with touch-screen 3, when the user uses touch screen pen on capacitive touch screen 3, the coupling part 10 of the hand-held touch screen pen of user, this coupling part 10 is the extension of people's bulk electric field, form coupling capacitance between nib 1 and the capacitive touch screen 3, the current direction contact around the capacitive touch screen 3.After electric current reaches the value that this touch-screen can sense, can accurately calculate touch point position, thereby realize the operation of capacitance type touch screen 3.Above-mentioned touch screen pen is equally applicable to the common touch-screen of non-capacitive except being used for capacitive touch screen 3.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of touch screen pen is characterized in that: described touch screen pen comprises the coupling part that can form coupling capacitance with touch-screen.
2, touch screen pen as claimed in claim 1 is characterized in that: described coupling part comprises penholder and nib, and penholder is connected with nib, and described penholder and nib are made by at least a conductive material, and during use, described nib contacts with touch screen panel.
3, touch screen pen as claimed in claim 2 is characterized in that: the end of described nib has layer protective layer.
4, touch screen pen as claimed in claim 2 is characterized in that: described penholder and nib are cylindricality, and described written end face is the plane.
5, touch screen pen as claimed in claim 4 is characterized in that: described touch screen pen also comprises conducting connecting part, and described penholder and nib have the connecting hole corresponding with conducting connecting part respectively, and penholder is fixedlyed connected by conducting connecting part with nib.
6, touch screen pen as claimed in claim 2 is characterized in that: described nib and penholder are one-body molded.
7, touch screen pen as claimed in claim 6 is characterized in that: described penholder is shaped as cylindricality, and nib has curved surfaces, and it is connected in described pen arm end.
8, touch screen pen as claimed in claim 6 is characterized in that: described penholder is shaped as the finger-type that can be enclosed within on the finger, and outwards protrude described pen arm end subregion, and described projection is as described nib.
9, touch screen pen as claimed in claim 6 is characterized in that: described touch screen pen is an elliposoidal, and described nib is an end of elliposoidal touch screen pen.
10, as any described touch screen pen in the claim 2 to 9, it is characterized in that: described nib is made by soft conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101249613A CN101458575A (en) | 2007-12-11 | 2007-12-11 | Touch screen pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101249613A CN101458575A (en) | 2007-12-11 | 2007-12-11 | Touch screen pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101458575A true CN101458575A (en) | 2009-06-17 |
Family
ID=40769479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101249613A Pending CN101458575A (en) | 2007-12-11 | 2007-12-11 | Touch screen pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101458575A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847051A (en) * | 2010-05-21 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Stylus pen |
| CN102073394A (en) * | 2011-01-26 | 2011-05-25 | 张永革 | Capacitive touch screen writing pen and method for positioning touch spot position of capacitive touch panel writing pen |
| CN114237425A (en) * | 2021-12-21 | 2022-03-25 | 深圳市普锐高科实业有限公司 | Screen controllable method based on stylus pen |
-
2007
- 2007-12-11 CN CNA2007101249613A patent/CN101458575A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847051A (en) * | 2010-05-21 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Stylus pen |
| CN101847051B (en) * | 2010-05-21 | 2012-05-30 | 鸿富锦精密工业（深圳）有限公司 | Stylus pen |
| CN102073394A (en) * | 2011-01-26 | 2011-05-25 | 张永革 | Capacitive touch screen writing pen and method for positioning touch spot position of capacitive touch panel writing pen |
| CN102073394B (en) * | 2011-01-26 | 2012-11-21 | 张永革 | Capacitive touch screen writing pen and method for positioning touch spot position of capacitive touch panel writing pen |
| CN114237425A (en) * | 2021-12-21 | 2022-03-25 | 深圳市普锐高科实业有限公司 | Screen controllable method based on stylus pen |
| CN114237425B (en) * | 2021-12-21 | 2024-01-16 | 深圳市普锐高科实业有限公司 | Screen controllable method based on handwriting pen |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090617 |