CN1752907A - Capacitance type contact control plate having location and contact sensing functions - Google Patents
Capacitance type contact control plate having location and contact sensing functions Download PDFInfo
- Publication number
- CN1752907A CN1752907A CN 200410078304 CN200410078304A CN1752907A CN 1752907 A CN1752907 A CN 1752907A CN 200410078304 CN200410078304 CN 200410078304 CN 200410078304 A CN200410078304 A CN 200410078304A CN 1752907 A CN1752907 A CN 1752907A
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- control plate
- location
- touch control
- sensing functions
- capacitive touch
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Abstract
The present invention relates to a capacity-type touch control plate with positioning and touch-sensing function. In order to provide a touch control plate with good positioning effect and obvious touch sensitivity the present invention is provided, it includes several spaced projection structures positioned in function rolling zone and several positioning points respectively correspondent to the above-mentioned projection structures.
Description
Technical field
The invention belongs to Trackpad, particularly a kind of capacitive touch control plate with location and contact sensing functions.
Background technology
Existing capacitive touch control plate mostly is the plane formula design, when the user slides in the above with finger, and control the position of finger and the distance that is moved easily, this kind situation is particularly evident when capacitive touch control plate operates in spool function (scroll function).
When capacitive touch control plate operates in the spool function, be on capacitive touch control plate, to choose the sliding area of horizontal or vertical zone as spool, slide at sliding area by finger, cause the induction of capacitive touch control plate to change and produce the induction changing value, send signal to software again and handle, reach the phenomenon of horizontal or vertical axle scrolling.
But when the problem that it produced is that finger slides on the flat capacitance type Trackpad, because of each user's finger size or its refer to the difference of power, and the wayward mobile distance and the sense of touch of shortage slip, thereby can't accurately reach want the scope of scrolling, and must slowly move the scope of wanting that reaches step by step by the user, cause the inconvenience in the use.
Therefore, if can control the distance that finger moves can use capacitive touch control plate to operate in the spool function time easily and have the sense of touch of slip, will make the spool function of capacitive touch control plate be easier to operation and make the user more acceptant.
Summary of the invention
The purpose of this invention is to provide the capacitive touch control plate that a kind of good positioning effect, obvious touch feeling have location and contact sensing functions.
The present invention comprises several compartment raised structures that are positioned at function spool district and several anchor points that correspond respectively to several compartment raised structures.
Wherein:
The compartment raised structures slides for finger and produces location signal and rolling sense of touch.
The compartment raised structures has the arc bow-shaped cross-section.
The compartment raised structures has less square-section.
The compartment raised structures has bigger square-section.
A kind of capacitive touch control plate with location and contact sensing functions comprises several compartment groove structures that are positioned at function spool district and several anchor points that correspond respectively to several compartment groove structures.
The compartment groove structure slides for finger and produces location signal and rolling sense of touch.
The compartment groove structure has the arc bow-shaped cross-section.
The compartment groove structure has less square-section.
The compartment groove structure has bigger square-section.
Because the present invention comprises several compartment raised structures that are positioned at function spool district and several anchor points that correspond respectively to several compartment raised structures.Slide on the spool functional areas when pointing, when sliding into the compartment raised structures, the induction of strengthening on the functional areas changes, and the induction changing value that slides and caused according to finger flows to software with the signal of responding to changing value again, reaches the purpose of horizontal or vertical axle scrolling.Moreover finger whenever slips over a raised structures, i.e. the distance of a corresponding anchor point, and the user can obviously feel the distance that finger slides makes the spool functional areas have positioning function.Therefore, when finger slips over a raised structures, to cause software towards direction scrolling one lattice that comprise in the upper and lower, left and right, and then accurately reach the scope of scrolling that the user wants, and when the design of raised structures allows the user slide on the volume functional areas with finger, have to be same as the sense of touch that roller rolls.Not only good positioning effect, and sense of touch is obvious, thereby reaches purpose of the present invention.
Description of drawings
Fig. 1, for the structural representation front elevation of spool of the present invention functional areas.
Fig. 2, for the structural representation side view of spool of the present invention functional areas.
Fig. 3, for the structural representation front elevation (the compartment projection has less square-section) of spool of the present invention functional areas.
Fig. 4, for the structural representation side view (the compartment projection has less square-section) of spool of the present invention functional areas.
Fig. 5, for the structural representation front elevation (the compartment projection has bigger square-section) of spool of the present invention functional areas.
Fig. 6, for the structural representation side view (the compartment projection has bigger square-section) of spool of the present invention functional areas.
Fig. 7, for the structural representation front elevation (comprising the compartment groove) of spool of the present invention functional areas.
Fig. 8, for the structural representation side view (comprising the compartment groove) of spool of the present invention functional areas.
Embodiment
As shown in Figure 1 and Figure 2, have several compartment raised structures 14 and comprise several anchor points 16 that correspond respectively to several compartment raised structures 14 on the spool of the present invention functional areas 12.
When finger slides on spool functional areas 12, when sliding into compartment raised structures 14, the induction of strengthening on the functional areas 12 changes, again the induction changing value that slides and caused according to finger, the signal of induction changing value is flowed to software, reach the purpose of horizontal or vertical axle scrolling.Moreover finger whenever slips over a raised structures 14, i.e. the distance of a corresponding anchor point 16, and the user can obviously feel the distance that finger slides makes spool functional areas 12 have positioning function.Therefore, when finger slips over a raised structures 14, to cause software towards direction scrolling one lattice that comprise in the upper and lower, left and right, and then accurately reach the scope of scrolling that the user wants, and when the design of raised structures 14 allows the user slide on volume functional areas 12 with finger, have to be same as the sense of touch that roller rolls.
As shown in Figure 3, Figure 4, have several compartment raised structures 34 on the spool of the present invention functional areas 32, the location when on spool functional areas 32, sliding and the function of sense of touch to increase finger.
As shown in Figure 3, Figure 4, the compartment raised structures has less sectional area.Also can be as Fig. 5, shown in Figure 6, the compartment raised structures has bigger sectional area.
As shown in Figure 1 and Figure 2, compartment raised structures 14 has the arc bow-shaped cross-section; As shown in Figure 3, Figure 4, compartment raised structures 32 has less square-section; As Fig. 5, shown in Figure 6, compartment raised structures 32 has bigger square-section.
As Fig. 7, shown in Figure 8, have several compartment groove structures 54 on the spool of the present invention functional areas 52 and correspond respectively to several anchor points of several compartment groove structures 54, the location when on spool functional areas 52, sliding and the function of sense of touch to increase finger, but in the processing of signal, when finger slides into compartment groove 54, the induction that reduces on the spool functional areas 52 changes, again according to pointing the induction changing value that slides and caused, the signal of induction changing value is flowed to software, reach the purpose of horizontal or vertical axle scrolling.
Claims (10)
1, a kind of capacitive touch control plate with location and contact sensing functions is characterized in that it comprises several compartment raised structures that are positioned at function spool district and several anchor points that correspond respectively to several compartment raised structures.
2, the capacitive touch control plate with location and contact sensing functions according to claim 1 is characterized in that described compartment raised structures produces location signal and rolling sense of touch for the finger slip.
3, the capacitive touch control plate with location and contact sensing functions according to claim 1 is characterized in that described compartment raised structures has the arc bow-shaped cross-section.
4, the capacitive touch control plate with location and contact sensing functions according to claim 1 is characterized in that described compartment raised structures has less square-section.
5, the capacitive touch control plate with location and contact sensing functions according to claim 1 is characterized in that described compartment raised structures has bigger square-section.
6, a kind of capacitive touch control plate with location and contact sensing functions is characterized in that it comprises several compartment groove structures that are positioned at function spool district and several anchor points that correspond respectively to several compartment groove structures.
7, the capacitive touch control plate with location and contact sensing functions according to claim 6 is characterized in that described compartment groove structure produces location signal and rolling sense of touch for the finger slip.
8, the capacitive touch control plate with location and contact sensing functions according to claim 6 is characterized in that described compartment groove structure has the arc bow-shaped cross-section.
9, the capacitive touch control plate with location and contact sensing functions according to claim 6 is characterized in that described compartment groove structure has less square-section.
10, the capacitive touch control plate with location and contact sensing functions according to claim 6 is characterized in that described compartment groove structure has bigger square-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100783046A CN1328652C (en) | 2004-09-21 | 2004-09-21 | Capacitance type contact control plate having location and contact sensing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100783046A CN1328652C (en) | 2004-09-21 | 2004-09-21 | Capacitance type contact control plate having location and contact sensing functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1752907A true CN1752907A (en) | 2006-03-29 |
| CN1328652C CN1328652C (en) | 2007-07-25 |
Family
ID=36679780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100783046A Expired - Fee Related CN1328652C (en) | 2004-09-21 | 2004-09-21 | Capacitance type contact control plate having location and contact sensing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1328652C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104395862A (en) * | 2012-06-04 | 2015-03-04 | 索尼电脑娱乐公司 | Flat joystick controller |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0895439A (en) * | 1994-09-14 | 1996-04-12 | Eastman Kodak Co | Operator operating panel of copying apparatus |
| JP2002182847A (en) * | 2000-12-12 | 2002-06-28 | Hitachi Ltd | Information processor having touch pad |
| EP1351121A3 (en) * | 2002-03-26 | 2009-10-21 | Polymatech Co., Ltd. | Input Device |
-
2004
- 2004-09-21 CN CNB2004100783046A patent/CN1328652C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104395862A (en) * | 2012-06-04 | 2015-03-04 | 索尼电脑娱乐公司 | Flat joystick controller |
| US9874964B2 (en) | 2012-06-04 | 2018-01-23 | Sony Interactive Entertainment Inc. | Flat joystick controller |
| CN104395862B (en) * | 2012-06-04 | 2018-01-23 | 索尼电脑娱乐公司 | plane joystick controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1328652C (en) | 2007-07-25 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20170921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |