CN1328652C - Capacitive touchpad with positioning and tactile functions - Google Patents
Capacitive touchpad with positioning and tactile functions Download PDFInfo
- Publication number
- CN1328652C CN1328652C CNB2004100783046A CN200410078304A CN1328652C CN 1328652 C CN1328652 C CN 1328652C CN B2004100783046 A CNB2004100783046 A CN B2004100783046A CN 200410078304 A CN200410078304 A CN 200410078304A CN 1328652 C CN1328652 C CN 1328652C
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- Prior art keywords
- positioning
- capacitive touch
- spaced
- section
- touch panel
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- 230000006870 function Effects 0.000 title claims abstract description 26
- 230000035807 sensation Effects 0.000 claims 2
- 238000005096 rolling process Methods 0.000 abstract description 5
- 230000006698 induction Effects 0.000 description 10
- 238000005728 strengthening Methods 0.000 description 2
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Abstract
A capacitive touch pad with positioning and touch functions is provided. The invention provides a touch control panel with good positioning effect and obvious touch feeling, which comprises a plurality of spaced protruding structures positioned in a functional scroll area and a plurality of positioning points respectively corresponding to the spaced protruding structures; the spacing type protruding structure is used for generating a positioning signal and rolling touch feeling by sliding of fingers, and the rolling positioning of a vertical or horizontal shaft is realized.
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; The compartment raised structures slides for finger and produces location signal and rolling sense of touch, realizes the scrolling location of horizontal or vertical axle.
Wherein:
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, realizes the scrolling location of horizontal or vertical axle.
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; The compartment raised structures slides for finger and produces location signal and rolling sense of touch, realizes the scrolling location of horizontal or vertical axle.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 (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100783046A CN1328652C (en) | 2004-09-21 | 2004-09-21 | Capacitive touchpad with positioning and tactile functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100783046A CN1328652C (en) | 2004-09-21 | 2004-09-21 | Capacitive touchpad with positioning and tactile functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1752907A CN1752907A (en) | 2006-03-29 |
| CN1328652C true 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 | Capacitive touchpad with positioning and tactile functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1328652C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9874964B2 (en) * | 2012-06-04 | 2018-01-23 | Sony Interactive Entertainment Inc. | Flat joystick controller |
Citations (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 processing device with touchpad |
| CN1447207A (en) * | 2002-03-26 | 2003-10-08 | 保力马科技株式会社 | Input operation device |
-
2004
- 2004-09-21 CN CNB2004100783046A patent/CN1328652C/en not_active Expired - Fee Related
Patent Citations (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 processing device with touchpad |
| CN1447207A (en) * | 2002-03-26 | 2003-10-08 | 保力马科技株式会社 | Input operation device |
Non-Patent Citations (1)
| Title |
|---|
| 圆形触摸板 个人电脑 2003 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1752907A (en) | 2006-03-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20170921 |