CN101498983A - Control method for cursor of touch control panel - Google Patents
Control method for cursor of touch control panel Download PDFInfo
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- CN101498983A CN101498983A CNA2008100071001A CN200810007100A CN101498983A CN 101498983 A CN101498983 A CN 101498983A CN A2008100071001 A CNA2008100071001 A CN A2008100071001A CN 200810007100 A CN200810007100 A CN 200810007100A CN 101498983 A CN101498983 A CN 101498983A
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Abstract
The invention is about a control method of a touch pad vernier. A touch pad is configured inside an electronic device, and the control method includes the following steps: whether an object is contacted with the touch pad is detected; the position where the object is contacted with the touch pad is detected; a rapid traverse request signal of the vernier is checked; the vernier on the screen of the electronic device moves to the corresponding position of the touch pad in a manner corresponding to an absolute coordinate when rapid traverse signals exist; the vernier position on the screen of the electronic device is moved in a manner corresponding to a relative coordinate according to the distance and direction of the object moved on the touch pad when rapid traverse signals exist; whether an input button of the electronic device is pressed is detected; and at last, the position of the upper vernier of the screen is inputted. The moving position of the upper vernier of the screen is determined by means of coordination with the absolute coordinate and the relative coordinate of the object position of the touch pad and the vernier position of the screen so that the method can have the effect of rapidly moving the vernier.
Description
Technical field
The present invention relates to a kind of Trackpad control method of cursor, particularly relate to a kind of control method that can reach the Trackpad vernier of fast moving vernier.
Background technology
The importation reduction of fractions to a common denominator is input device and indicator device in the man-machine interface of computer, input device is meant keyboard or a little input medias of hand, and indicator device is meant the device that control screen vernier moves, for example mouse, rocking bar, five to key, contact panel, Trackpad ... Deng, wherein five to key and rocking bar because the direction of having only the control vernier to move, higher to control translational speed difficulty, it is quite time-consuming to operate, and the extensive degree of use is not high.And that mouse uses is generally the highest quite easily, but needs the larger area plane, thus inapplicable high mobility notebook computer or compact electronic device.And contact panel uses widely on compact electronic device, but finger or pointer move on screen, a sight line of coming palm to cover screen, and two stain screen easily, and three take and relatively do not meet ergonomics when operating.So though many compact electronic devices are furnished with touch control screen, the extra indicator device of still arranging in pairs or groups on the device next door.And the most notebook computer Trackpad of all arranging in pairs or groups, it is the indicator device of standard that Trackpad is used as, and is because it does not more take up space, and does not have the facility of mouse though operate, the user also has certain acceptance level.
The tradition Trackpad adopts the mode of relational coordinate to control the screen vernier usually, just do not mind the position of finger reality on Trackpad, only lie in distance and direction that finger slides on Trackpad, according to magnification ratio with the vernier of screen with identical direction, the vernier of the mobile screen of distance of Fang Daing to scale. the very similar mouse function of this method, when finger is pushed vernier to certain direction with above-mentioned method, once can't shift the target location onto, finger can leave Trackpad, getting back to original position pushes away once again, so passing repeatedly can be shifted vernier onto target location finally.
If the magnification ratio that moves is bigger, it is very fast then to promote the speed that vernier moves, and also can remove passing repeatedly from, but aim at the mark relatively difficulty of thing, if magnification ratio is less, the thing that then aims at the mark is fairly simple, but needs passing action repeatedly could be with vernier migration target location.
A kind of use is arranged along with the finger translational speed decides the mode of magnification ratio can reduce this puzzlement, when finger translational speed bigger ratio moving cursor when fast, thing can aim at the mark with less ratio when the finger translational speed is slow.This method reduces the puzzlement that Trackpad uses slightly, but still can't satisfy most users, and the friction slip of pointing after all on Trackpad back and forth was both loaded down with trivial details, and finger has uncomfortable feeling again.Though so the Trackpad that still has many users' oneself notebook computer to be equipped with needs to insert mouse and uses during use, not only increase user's trouble, also waste resource.
United States Patent (USP) is announced No. 5327161 patent can be used as the distance that the screen vernier need move with this distance of amplifying again with finger after the distance of pulling on the Trackpad is amplified a ratio.Though the speed that this mode can allow vernier move accelerates and scope bigger (promptly comparatively sensitive), also can remove finger towing repeatedly from, but if will aim at the mark the thing object location time, then can be because of too sensitive relation the comparison difficulty, therefore also be difficult to can be rated as practicality.
Other has a kind of use along with pointing the mode that on Trackpad translational speed decides magnification ratio, promptly can reduce above-mentioned puzzlement.This mode is for when pointing that translational speed is very fast on Trackpad, then moves vernier on the screen with bigger distance proportion; And when pointing on Trackpad translational speed when slow, then with the less distance proportion object location that aims at the mark.Thus, can reduce the puzzlement that Trackpad uses a little.But inferior mode also can't satisfy most users, the friction towing of pointing after all on Trackpad back and forth is not only loaded down with trivial details, finger produces uncomfortable feeling again, though therefore notebook computer has Trackpad, still having many users still to be accustomed to inserting mouse uses, not only increase the trouble that the user carries mouse more, also make Trackpad lose the purpose that its former the design uses.
As mentioned above, how allowing Trackpad when using, can not make the user produce awkward sensation, is one to have the thinking direction of practicality in fact.
This shows that the control method of above-mentioned existing Trackpad vernier obviously still has inconvenience and defective, and demands urgently further being improved in the use.The problem that exists for the control method that solves the Trackpad vernier, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of control method of new Trackpad vernier, just become the current industry utmost point to need improved target.
Because the defective that the control method of above-mentioned existing Trackpad vernier exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of control method of new Trackpad vernier, can improve the control method of general existing Trackpad vernier, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Fundamental purpose of the present invention is, overcome the defective of the control method existence of existing Trackpad vernier, and a kind of control method of new Trackpad vernier is provided, technical matters to be solved is to make its effect that reaches the fast moving vernier, thereby is suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.The method of a kind of Trackpad control screen vernier that proposes according to the present invention, this Trackpad is to be disposed in the electronic installation, this method is to comprise the steps: to detect an object whether to contact this Trackpad; Calculate the location coordinate that this object contacts this Trackpad; Check whether the fast shift request signal of a vernier exists; Cancel the fast shift request signal of this vernier and the vernier on the screen of this electronic installation is moved to corresponding position on this object and this Trackpad in the mode of absolute coordinates correspondence; Whether an input button of detecting this electronic installation is pressed; And execution is input into the option of vernier indication on this screen.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The control method of aforesaid Trackpad vernier, wherein said control method include more that this input button when this electronic installation is pressed and this object again on this Trackpad when mobile, the step that the amplification displacement of appropriateness and the vernier on this screen tow the ratio of distance.
The control method of aforesaid Trackpad vernier, this control method include more that this input button when this electronic installation is pressed and this object again on this Trackpad when mobile, utilize the mode of absolute coordinates to carry out the step that tows of the vernier on this screen.
The control method of aforesaid Trackpad vernier, in the step whether fast shift request signal of wherein said inspection one vernier exists, when fast shift request signal does not exist, then according to this object displacement and direction on this Trackpad, move the slider position on the screen of this electronic installation in the mode of a relational coordinate correspondence, and the distance that is moved and direction are that slider position on the screen of electronic installation is moved the ratio that on the displacement on this Trackpad and direction and the screen ratio of vernier displacement and direction will be significantly less than screen length and width and these Contact plate length and width, to obtain more accurate accurate effect.
The control method of aforesaid Trackpad vernier, wherein said relational coordinate corresponded manner is meant that the Trackpad coordinate is that coordinate with screen is not have direct relativeness, target position, screen upstream with move and the location independent of this object at this Trackpad, only relevant according to the mobile behavior of this object on this Trackpad.
The control method of aforesaid Trackpad vernier, the fast shift request signal of wherein said vernier be in this object on Trackpad continuously or single touches when clicking and triggers, can be designed to special action on an independent button or the Trackpad.
The control method of aforesaid Trackpad vernier, wherein said electronic installation are a notebook computer.
The control method of aforesaid Trackpad vernier, wherein said object are any one in a finger and the pointer.
Around the control method of aforesaid Trackpad vernier, wherein said Trackpad is to dispose one to move the control area.
The control method of aforesaid Trackpad vernier, wherein said input button are to be disposed at the below of this Trackpad and to be disposed in the bottom inner surface place that replaces this Trackpad any one.
The control method of aforesaid Trackpad vernier, the coordinate that the mode of wherein said absolute coordinates correspondence is this Trackpad multiply by a magnification ratio, promptly obtain this screen upstream target correspondence position, and this magnification ratio is that length and width by this Trackpad and this screen decides.
The control method of aforesaid Trackpad vernier, the mode of wherein said absolute coordinates correspondence are the position of screen vernier in the moving process by the physical location decision of object on Trackpad.
The object of the invention to solve the technical problems also realizes by the following technical solutions.The method of a kind of Trackpad control screen vernier that proposes according to the present invention, this Trackpad is to be disposed in the electronic installation, this method is to comprise the steps: to detect an object whether to contact this Trackpad; Calculate the location coordinate that this object contacts this Trackpad; Check whether the fast shift request signal of a vernier exists; Cancel the fast shift request signal of this vernier and the vernier on the screen of this electronic installation is moved to corresponding position on this object and this Trackpad in the mode of an absolute coordinates correspondence; Whether an input button of detecting this electronic installation is pressed; And execution is input into the option of vernier indication on this screen; Wherein, the coordinate that the mode of this absolute coordinates correspondence is this Trackpad multiply by a magnification ratio, promptly obtains this screen upstream target correspondence position, and this magnification ratio is that length and width by this Trackpad and this screen decides.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The control method of aforesaid Trackpad vernier, wherein said control method include more that an input button when this electronic installation is pressed and this object again on this Trackpad when mobile, the step that the amplification displacement of appropriateness and the vernier on this screen tow the ratio of distance.
The control method of aforesaid Trackpad vernier, this control method include more that an input button when this electronic installation is pressed and this object again on this Trackpad when mobile, utilize the mode of absolute coordinates to carry out the step that tows of the vernier on this screen.
Around the control method of aforesaid Trackpad vernier, wherein said Trackpad is to dispose one to move the control area.
The control method of aforesaid Trackpad vernier, wherein said input button are to be disposed at the below of this Trackpad and to be disposed in the bottom inner surface place that replaces this Trackpad any one.
The control method of aforesaid Trackpad vernier, the mode of wherein said absolute coordinates correspondence also can be the position of screen vernier in the moving process by the physical location decision of object on Trackpad.
The object of the invention to solve the technical problems also realizes in addition by the following technical solutions.The control method of a kind of Trackpad vernier that proposes according to the present invention, this Trackpad is to be disposed in the electronic installation, this control method is to comprise the following step: detect an object and whether contact this Trackpad; Detect the location coordinate that this object contacts this Trackpad, and the vernier on the screen of this electronic installation is moved to corresponding position on this object and this Trackpad in the mode of an absolute coordinates correspondence; Judge whether this object still is contacted with this Trackpad; The distance and the direction that move on this Trackpad according to this object move the slider position on the screen of this electronic installation in the mode of relational coordinate correspondence; Whether an input button of detecting this electronic installation is pressed; And execution is input into the option of vernier indication on this screen.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The control method of aforesaid Trackpad vernier, wherein said control method include more that this input button when this electronic installation is pressed and this object again on this Trackpad when mobile, the step that the amplification displacement of appropriateness and the vernier on this screen tow the ratio of distance.
The control method of aforesaid Trackpad vernier, wherein said control method include more that this input button when this electronic installation is pressed and this object again on this Trackpad when mobile, utilize the mode of absolute coordinates to carry out the step that tows of the vernier on this screen.
The control method of aforesaid Trackpad vernier, wherein said electronic installation are a notebook computer.
The control method of aforesaid Trackpad vernier, wherein said object are any one in a finger and the pointer.
Around the control method of aforesaid Trackpad vernier, wherein said Trackpad is to dispose one to move the control area.
The control method of aforesaid Trackpad vernier, wherein said input button are to be disposed at the below of this Trackpad and to be disposed in the bottom inner surface place that replaces this Trackpad any one.
The control method of aforesaid Trackpad vernier, the coordinate that the mode of wherein said absolute coordinates correspondence is this Trackpad multiply by a magnification ratio, promptly obtain this screen upstream target correspondence position, and this magnification ratio is that length and width by this Trackpad and this screen decides.
The control method of aforesaid Trackpad vernier, the mode of wherein said absolute coordinates correspondence are the position of screen vernier in the moving process by the physical location decision of object on Trackpad.
The control method of aforesaid Trackpad vernier, wherein said relational coordinate corresponded manner is meant that the Trackpad coordinate is that coordinate with screen is not have direct relativeness, target position, screen upstream with move and the location independent of this object at this Trackpad, only relevant according to the mobile behavior of this object on this Trackpad.
The present invention compared with prior art has tangible advantage and beneficial effect.As known from the above, in order to achieve the above object, the invention provides a kind of according to the present invention the control method of disclosed a kind of Trackpad vernier, this Trackpad is to be disposed in the electronic installation, this control method is to comprise the following step:
At first detect an object and whether contact this Trackpad, calculate the location coordinate that this object contacts this Trackpad then, check then whether the fast shift request signal of a vernier exists, when the fast shift request signal of vernier exists, the first cancellation fast shift request signal of this vernier and the vernier on the screen of this electronic installation is moved to corresponding position on this object and this Trackpad in the mode of absolute coordinates correspondence, allow the position of vernier depend on the position of object at Trackpad, where object touches on Trackpad, vernier moment of screen just moves on to the relative position of screen, reaches the effect that moves quickly into target proximity; Yet when the fast shift request signal of this vernier does not exist, distance and the direction that on this Trackpad, moves according to this object then, move the slider position on the screen of this electronic installation in the mode of relational coordinate correspondence, by the corresponding step screen of above-mentioned absolute coordinates vernier can move on to fast screen option (ICON) near, pass through the fine setting of the corresponding step of this step relational coordinate again, allow vernier can aim at option accurately, whether an input button of just detecting this electronic installation afterwards is pressed; And the last option that is input into vernier indication on this screen of carrying out.
Above-mentioned so-called absolute coordinates corresponded manner be meant the coordinate that enough becomes with the screen area be with the coordinate that constitutes with Trackpad be during two coordinates are respectively to press relevant position corresponding one by one, the coordinate that is this Trackpad multiply by a magnification ratio, promptly obtain this screen upstream target correspondence position, and this magnification ratio is that length and width by this Trackpad and this screen decides.The for example upper left side of the upper left side of Trackpad and corresponding screen, the lower right of Trackpad and the lower right of corresponding screen.And so-called relational coordinate corresponded manner is meant that the Trackpad coordinate is that coordinate with screen is not directly to relation, target position, screen upstream with move and the location independent of object at Trackpad, only relevant according to the mobile behavior of object on Trackpad, by the operation of object on Trackpad to decide absolute coordinates and cooperating of relational coordinate target position, screen upstream and to move, can make the present invention reach the effect of fast moving screen vernier on the targets option, can solve user repeat the to rub inconvenience of Trackpad and the problem that vernier is difficult for towing.
Another embodiment of the present invention, promptly in the control method of a kind of Trackpad vernier that discloses, this Trackpad is to be disposed in the electronic installation, this control method is to comprise the following step: detect an object and whether contact this Trackpad; Detect the location coordinate that this object contacts this Trackpad, and the vernier on the screen of this electronic installation is moved to corresponding position on this object and this Trackpad in the mode of an absolute coordinates correspondence; Judge whether this object still is contacted with this Trackpad; The distance and the direction that move on this Trackpad according to this object move the slider position on the screen of this electronic installation in the mode of relational coordinate correspondence; Whether an input button of detecting this electronic installation is pressed; And the last option that is input into vernier indication on this screen of carrying out.
By technique scheme, the control method of Trackpad vernier of the present invention has following advantage at least: absolute coordinates and cooperating of relational coordinate by the object position are decided target shift position, screen upstream, can make the present invention reach the effect of fast moving vernier, can solve user repeat the to rub inconvenience of Trackpad and the problem that vernier is difficult for towing; Yet this embodiment can be considered the special case of first embodiment, that is among first embodiment, and each object all is considered as the fast shift request signal of vernier and is activated from leaving when the Trackpad state contacts Trackpad again, so just adopt absolute coordinates to do correspondence.
In sum, the control method of Trackpad vernier of the present invention has above-mentioned plurality of advantages and practical value, it all has bigger improvement on function, have technically than much progress, and produced handy and practical effect, and the control method of more existing Trackpad vernier has the multinomial effect of enhancement, thereby is suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the process flow diagram of the control method of Trackpad vernier of the present invention;
Fig. 2 is the action synoptic diagram of the control method of Trackpad vernier of the present invention;
Fig. 3 is the action synoptic diagram of the control method of Trackpad vernier of the present invention;
Fig. 4 is the specific embodiment figure of the control method of Trackpad vernier of the present invention;
Fig. 5 is the specific embodiment figure of the control method of Trackpad vernier of the present invention;
Fig. 6 is another specific embodiment figure of the present invention;
Fig. 7 is another specific embodiment figure of the present invention;
Fig. 8 is another specific embodiment figure of the present invention; And
Fig. 9 is another action flow chart of the control method of Trackpad vernier of the present invention;
Whether step 100 detecting one object contacts this Trackpad
Step 110 is calculated the location coordinate that this object contacts this Trackpad
Step 120 checks whether the fast shift request signal of a vernier exists, and has execution in step 130, does not have execution in step 140
Step 130 is the cancellation fast shift request signal of this vernier and the vernier on the screen of this electronic installation is moved to corresponding position on this object and this Trackpad in the mode of absolute coordinates correspondence earlier
Distance and direction that step 140 moves on this Trackpad according to this object move the slider position on the screen of this electronic installation in the mode of relational coordinate correspondence
Whether one input button of this electronic installation of step 150 detecting is pressed
Step 160 is carried out the option that is input into vernier indication on this screen
This input button of step 170 be pressed and this object again on Trackpad
When mobile, on the amplification displacement of appropriateness and the screen
Vernier tows the ratio of distance
This input button of step 180 be pressed and this object again on Trackpad
When mobile, change the mode of adopting absolute coordinates and carry out screen
On the towing of vernier
Whether step 300 detecting one object contacts a Trackpad
This object of step 310 detecting contacts the position of this Trackpad, and with exhausted
To the mode of coordinate correspondence screen with this electronic installation
On vernier move on this object and this Trackpad mutually
Corresponding position
Step 320 judges whether this object still is contacted with this Trackpad
Distance and side that step 330 moves on this Trackpad according to this object
To, move this electronics dress in the mode of relational coordinate correspondence
Slider position on the screen of putting
Whether one input button of this electronic installation of step 340 detecting is pressed
Step 350 is carried out the position that is input into vernier indication on this screen
20: electronic installation 21: screen
211: vernier 22: Trackpad
231: mobile control area 232: the input button
233: input button 30: object
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, its embodiment of control method, method step, feature and the effect thereof of the Trackpad vernier that foundation the present invention is proposed, describe in detail as after.
The present invention is a kind of control method of Trackpad vernier, before the boundary continues method of the present invention, is illustrated with regard to design idea of the present invention earlier.In this product of touch control type screen, where finger or pointer put screen exactly, and the screen vernier will move to this place; And for Trackpad, then be to point to move thereon, then the screen vernier will begin to move.The advantage that the present invention promptly captures touch control type screen and Trackpad is collocation design in addition, makes the user smoothly very easy to use to reach.Please refer to Fig. 1, be the process flow diagram of the control method of Trackpad vernier of the present invention.As shown in the figure, its Trackpad of the control method of Trackpad vernier of the present invention is to be disposed in the electronic installation, electronic installation herein is to be exemplified as a notebook computer, but and non-limiting must be that notebook computer can be any electronic installation that needs input data.This control method is to comprise the following step: at first, detect an object and whether contact this Trackpad (step 100), object herein is meant finger, pointer or other substitutes, all belongs to it so long as can be used for controlling on the Trackpad object that the screen vernier moves.Detected the object contact if there is no on the Trackpad, then the vernier on the screen can't produce mobilely, and Trackpad can continue to carry out this detecting and repeat step 100, till the electronic installation shutdown; Be contacted with on the Trackpad if detected object, then begin to calculate the location coordinate (step 110) that this object contacts this Trackpad, in order to calculate object at the initial coordinate of locating to control on the plate, after calculating is finished, check promptly whether the fast shift request signal of vernier exists (step 120), when the fast shift request signal of vernier exists, the first cancellation fast shift request signal of this vernier and the vernier on the screen of this electronic installation is moved to corresponding position (step 130) on this object and this Trackpad then in the mode of an absolute coordinates correspondence, the position of this object on this Trackpad depended in the position that is vernier, where this object touches on Trackpad, vernier moment of screen just moves on to the relative position of screen, reach the effect that moves quickly into target proximity, but if the words that also need to finely tune also can be got back to step 120.
When the fast shift request signal of vernier does not exist, then according to this object displacement and direction on this Trackpad, move the slider position (step 140) on the screen of this electronic installation in the mode of relational coordinate correspondence, and the distance that is moved and direction are that slider position on the screen of electronic installation is moved the ratio that on the displacement on this Trackpad and direction and the screen ratio of vernier displacement and direction will be significantly less than screen length and width and these Contact plate length and width, to obtain more accurate accurate effect.
By step 130 with the corresponding step screen of absolute coordinates vernier can move on to fast screen option (ICON) near, because can also continue to check fast shifting signal not existence is not arranged, if not existing then more can allow vernier can aim at option more accurately again by the fine setting of step 140 with the corresponding step of relational coordinate.
Then detect an input button whether be pressed (step 150) of this electronic installation, if be not pressed, then represent the user not want to carry out the program of slider position indication on the screen, again detect so get back to step 100, continuing to judge is will continue moving cursor with the relational coordinate of contact or come moving cursor in the absolute coordinates mode again.If the input button of electronic installation is pressed, then represent user's desire to carry out the program of the option of slider position indication on the screen; Then carry out the option (step 160) that be input into this screen on vernier indication if be pressed this moment, and process ends.
Above-mentioned so-called absolute coordinates corresponded manner be meant the coordinate that enough becomes with the screen area be with the coordinate that constitutes with Trackpad be during two coordinates are respectively to press relevant position corresponding one by one, the coordinate that is this Trackpad multiply by a magnification ratio, can obtain this screen upstream target correspondence position, and this magnification ratio is to be decided by the length of this Trackpad and this screen and width, and this absolute coordinates corresponded manner also can be that the position of screen vernier in the moving process is determined by the physical location of object on Trackpad.The for example upper left side of the upper left side of Trackpad and corresponding screen, the lower right of Trackpad and the lower right of corresponding screen.And so-called relational coordinate corresponded manner is meant that the Trackpad coordinate is that coordinate with screen is directly not to be to the pass, target position, screen upstream with move and the location independent of object at Trackpad, only relevant according to the mobile behavior of object on Trackpad.By the operation of object on Trackpad to decide absolute coordinates and cooperating of relational coordinate target position, screen upstream and to move, can make the present invention reach the effect person of fast moving screen vernier on the targets option, can solve user's repeat the to rub inconvenience of Trackpad and vernier and be difficult for the problem that moves.
The fast shift request signal of above-mentioned so-called vernier is triggered by the user, can be designed to an independent button, the user pushes this button and has started fast shift request signal, also or can do a special action on Trackpad, for example clicks or the action of double-click on triggers.Because fast shift request signal is to be disposable requirement, when if fast shift request signal exists, cancel fast shift request signal earlier, and then the vernier on the screen of electronic installation is moved to corresponding position (step 130) on object and the Trackpad in the mode of absolute coordinates correspondence.So-called absolute coordinates corresponded manner is the idea of similar touch control screen, where finger or pointer put Trackpad, the screen vernier will move to this place, so when finger or pointer were put Trackpad central, the vernier on the screen was the central authorities that are positioned at screen; And when finger or pointer when putting a certain corner of Trackpad, the vernier on the screen will be positioned at the corresponding corner of screen, so the moment displacement of screen vernier will but not need to point on Trackpad back and forth mobile very greatly.Whether subsequently, be activated after judging vernier rapid traverse request letter, if be not activated, distance and the direction that moves on Trackpad according to object then is with the slider position (step 140) on the screen of the mode electronic apparatus of relational coordinate correspondence again.At this moment, finger or pointer move on Trackpad, and then the slider position on the screen can carry out becoming moving of special ratios with displacement on the Trackpad, and this ratio design usually is not too large, in order to the slider position on the screen is finely tuned.When the vernier on the screen moves to the target location, and in executive routine or after the program execution end, Trackpad still can be controlled mobile or this electronic installation of end operation of slider position on the screen, so flow process of the present invention can be got back to step 100, judgement is will continue moving cursor with the relational coordinate of contact or come moving cursor in the absolute coordinates mode.
According to above-mentioned method, if direct user made the screen vernier choose the object position after can utilizing relational coordinate control Trackpad once when vernier was close with object position distance, and if vernier and object position distance are quite far away, if controlling vernier with traditional relational coordinate merely moves, object is rubbing on Trackpad back and forth for several times possibly, start the fast shifting signal of vernier this moment, utilize the mode of absolute coordinates correspondence, rough corresponding object is near the position of screen on the object contact Trackpad, then the moment change of screen vernier moves near the object, finely tune in the mode of using traditional relational coordinate then, so cooperation can be not only fast but also accurately vernier demarcate the object of any position on the screen.
In addition, in existing operating system, the function that vernier exists a kind of " towing " (be and select to crack down upon evil forces).For instance,, vernier can be moved on to the reference position left side that to enclose the selection chapter, push input switch (left button of mouse) then, then the position that ends up to the article the right that will enclose choosing of moving cursor if will enclose a certain section paragraph of selection chapter the time.Again, if when wanting mobile bar, vernier can be moved on on the square of spool, push switch (left button of mouse) just can " tow " spool during moving cursor then.If tow with Trackpad, when the article paragraph scope of choosing is excessive, pull the action that vernier is towed with finger or pointer, can be because under trail distance and the much the same situation of screen vernier displacement ratio, make the user need constantly on Trackpad, constantly repeat the action of pulling, suitable inconvenience.And towing the action of (selection is cracked down upon evil forces), on Trackpad control method of cursor of the present invention, can also realize this kind, as shown in Figure 2, when promptly the vernier on screen moves to the target location, judge then whether the input button of electronic installation is pressed, if, then do not re-execute step 100; If the input button is pressed and object (finger or pointer) when pulling on Trackpad again, the ratio (step 170) that the amplification trail distance of appropriateness and the vernier on the screen tow distance, can on Trackpad, tow the vernier distance far away to pull less distance, finish on a large scale towing (selection is cracked down upon evil forces), in order to subsequent operation.As shown in Figure 3, also can be pressed and object (finger or pointer) when on Trackpad, pulling again in the input button, changing the mode of adopting absolute coordinates carries out screen upstream target and tows (selection is cracked down upon evil forces) (step 180), it also tows a kind of of distance proportion for amplifying trail distance with vernier on the screen, and the absolute coordinates mode can guarantee the vernier on the screen is towed on the arrival screen Anywhere.
This embodiment can be considered the special case of first embodiment, that is among first embodiment, and each object all is considered as the fast shift request signal of vernier and is activated from leaving when the Trackpad state contacts Trackpad again, so just adopt absolute coordinates to do correspondence.
See also Fig. 4, be the specific embodiment figure of absolute coordinates corresponded manner of the present invention, as shown in the figure: electronic installation 20 of the present invention with notebook computer, is to include screen 21 and Trackpad 22.Be of a size of 800*480 and Trackpad 22 is of a size of 200*160 with screen 21, promptly screen 21 length are 4 times of Trackpad 22, highly are 3 times, and promptly enlargement ratio is (4,3).In step 130, when the coordinate of object 30 (finger or pointer) contact Trackpad 22 is (50,50), with the absolute coordinates correspondence, then the coordinate of vernier 211 should be 4 times of Trackpad 22 coordinate length on the screen 21,3 times of width, i.e. (200,150), this is the corresponded manner of absolute coordinates, no matter the coordinate of object 30 is why on the Trackpad 22, become its length with 4 and it is highly become with 3, be the coordinate position of vernier 211 on the corresponding screen 21.
See also Fig. 5, specific embodiment figure for relational coordinate corresponded manner of the present invention, as shown in the figure: in step 140, when object 30 (finger or pointer) by Trackpad 22 coordinates (50,50) move (towing) to (120,120) (70,70) time, have promptly been moved, with the relational coordinate correspondence, then the coordinate (200,150) of vernier 211 should add (70,70) and become (270 on the screen 21,220), be that how many distances object 30 has pulled, how many distances vernier 211 just moves on the screen 21, and this is the corresponded manner of absolute coordinates.Trackpad 22 coordinates have moved (70,70), and then the coordinate of vernier 211 has also moved (70,70) on the screen 21, so its magnification ratio is (1,1); If Trackpad 22 coordinates have moved (70,70), then the coordinate of vernier 211 has also moved (105,105) on the screen 21, so its magnification ratio is (1.5,1.5).So when article paragraph or archive files were pulled, the magnification ratio of these (1.5,1.5) can increase the relative movement distance of vernier 211 on the screen 21, allow the user be easy to just control vernier and do moving of big distance, very practical.In addition, if the design magnification ratio is (4,3), promptly be identical control mode with the absolute coordinates corresponded manner shown in the step 180.
See also Fig. 6, be another specific embodiment figure of the present invention, as shown in the figure: Trackpad 22 of the present invention, around it is to dispose one to move control area 231, promptly touch this when zone when finger or Trackpad, with left, the vernier on the screen will moving to left with certain speed, displacement and the number of times of person also capable of reducing using on Trackpad is very practical.
See also Fig. 7, be another specific embodiment figure of the present invention, as shown in the figure: input button 232,233 of the present invention, promptly represent the left button and the right button of general mouse, be the below place that is disposed at Trackpad 23, in order to carry out the input at screen vernier indication place or to carry out other actions.
See also Fig. 8, be another specific embodiment figure of the present invention, as shown in the figure: input button 233 of the present invention, promptly represent the left button of general mouse, be to be disposed at the bottom inner surface place that replaces Trackpad 23, in order to carry out the input at screen vernier indication place or to carry out other actions.Input button 233 be can detecting finger or pointer contact Trackpad push power, if during, then carry out the input at screen vernier indication place or carry out other actions greater than certain value (being generally) greater than the power of pushing that moves.
Fig. 9 is another action flow chart of the control method of Trackpad vernier of the present invention, as shown in the figure:
Its Trackpad of the control method of Trackpad vernier of the present invention is to be disposed in the electronic installation, and electronic installation herein is to be exemplified as a notebook computer, but and non-limiting must be that notebook computer can be any electronic installation that needs input data.This control method is to comprise the following step: at first, detect an object and whether contact this Trackpad (step 300), object herein is meant finger, pointer or other substitutes, all belongs to it so long as can be used for controlling on the Trackpad object that the screen vernier moves.Detected the object contact if there is no on the Trackpad, then the vernier on the screen can't produce mobilely, and Trackpad can continue to carry out this detecting and repeat step 300, till the electronic installation shutdown; Connect and be on the Trackpad if detected object, then detect the position of object contact Trackpad, and the vernier on the screen of electronic installation is moved to corresponding position (step 310) on object and the Trackpad in the mode of absolute coordinates correspondence.So-called absolute coordinates corresponded manner is the idea of similar touch control screen, where finger or pointer put Trackpad, the screen vernier will move to this place, so when finger or pointer were put Trackpad central, the vernier on the screen was the central authorities that are positioned at screen; And when finger or pointer when putting a certain corner of Trackpad, the vernier on the screen will be positioned at the corresponding corner of screen, so the displacement of screen vernier will be very big; The coordinate that the mode of this absolute coordinates correspondence is this Trackpad multiply by a magnification ratio, promptly obtain this screen upstream target correspondence position, and this magnification ratio is to be decided by the length of this Trackpad and this screen and width, and the mode of absolute coordinates correspondence also can be that the position of screen vernier in moving process is determined by the physical location of object on Trackpad.Subsequently, judge whether this object still is contacted with this Trackpad (step 320), if be not contacted with this Trackpad, then execution in step 340; If object still is contacted with this Trackpad, distance and the direction that moves on Trackpad according to object then is with the slider position (step 330) on the screen of the mode electronic apparatus of relational coordinate correspondence.Finger or pointer move on Trackpad, then the slider position on the screen can carry out becoming with displacement on the Trackpad moving of special ratios, this ratio is not too large usually, in order to the slider position on the screen is finely tuned, the relational coordinate corresponded manner is meant that the Trackpad coordinate is that coordinate with screen is not have direct relativeness, target position, screen upstream with move and the location independent of this object at this Trackpad, only relevant according to the mobile behavior of this object on this Trackpad.When the vernier on the screen moved to the target location, whether an input button of then detecting this electronic installation was pressed (step 340), if not, then execution in step 300.Because the input button of electronic installation is not pressed, then represent the user not want to carry out the program of slider position indication on the screen, again detect so get back to step 300, continuing to judge is will continue moving cursor with the relational coordinate of contact or come moving cursor in the absolute coordinates mode again.If the input button of electronic installation is pressed, then represent user's desire to carry out the program of slider position indication on the screen, just carry out the option (step 350) that is input into vernier indication on this screen this moment.And in executive routine or after the program execution end, Trackpad still can be controlled mobile or this electronic installation of end operation of slider position on the screen, so flow process of the present invention can be got back to step 300, judgement is will continue moving cursor with the relational coordinate of contact or come moving cursor in the absolute coordinates mode.
Yet in step 340, also have the relativeness of Fig. 2 and Fig. 3, the mode of similar step 170 and step 180 is finished towing, and seldom giving unnecessary details at this can be with reference to above-mentioned method.
According to above-mentioned method; the user makes the screen vernier choose the object position after can utilizing relational coordinate control Trackpad once; and if the object position is to be positioned at when making the user can't accurately once put heavy position apart from very near local in screen edge or other; then the user is when clicking this object position; can have a bit of distance between vernier on regular meeting's generation screen and object position; at this moment; if the mode that the user promptly can move on Trackpad is shifted to object; vernier on the screen is finely tuned, till the vernier on the screen arrives the object position.In addition, Trackpad and screen area are done absolute coordinate at once, can reserve certain distance at the edge, just Trackpad is done corresponding with the area slightly littler than real area with screen, to allow that finger has long displacement with the sliding type moving cursor when moving in the object position at screen edge, do not move though promptly put herein, but the vernier parliament that also can solve on the screen moves, so, can solve the object position and too be difficult to vernier is moved to the puzzlement of its position near the screen edge.
According to above-mentioned two kinds of different flow processs, the input button is can be disposed at the below of this Trackpad and be disposed in the bottom inner surface place that replaces this Trackpad optional one among both.Around the Trackpad is to dispose one to move the control area, and electronic installation can be a notebook computer.Utilize above-mentioned two kinds of diverse ways in addition, Trackpad is detected the information of object contact at any time.When the information that detects the object contact is taked correspondence at once, to adjust the position of screen vernier.When object contacts Trackpad again, if the fast shift request signal of vernier exists, then the corresponded manner with absolute coordinates directly moves on to vernier position relative on the screen, the user is if think that the distance objective district is too far away, can recur to and again object is put on the Trackpad after object is adjusted the position, if object during near the target area, can directly move on Trackpad and do trickle adjustment, the fast shift request signal of vernier promptly is triggered this moment through stopping whole back.The size of general computer screen is done correspondence all much larger than the size of Trackpad with the corresponded manner of absolute coordinates, and then the magnification ratio between the distance that moves of the distance that moves of object and vernier is very big, so fast moving cursor.Owing to be the correspondence of absolute coordinates, can guarantee again necessarily can move on near the target area, but, do meticulous aligning and be not easy if object is very little.This moment, the corresponded manner with relational coordinate that direct moving article, the fast shift request signal of triggering vernier make calculated direction and the distance that object moves, and comes moving cursor according to same direction and specific distance proportion as long as object does not leave Trackpad.At this moment, then can accurately vernier be moved on on the object, push input switch again, then import the pairing function of this object with less ratio.Thus, both can fast and guarantee once just can move to down vernier any point a bit, and the thing that can aim at the mark accurately, reduce finger repeatedly frictional movement back and forth on Trackpad from screen.And the fast shift request signal of so-called vernier is meant the historical record that exists of short duration continuously object contact Trackpad and of short duration object to leave Trackpad before this judgement time point.There is no the action of clicking Trackpad before the Trackpad of object contact just, then represent the operator to mark moving cursor fast with absolute seat voluntarily, otherwise keep traditional relational coordinate correspondence.The fast shift request signal of another kind of vernier exists object to leave the historical record that Trackpad surpasses a period of time before being meant this judgement time point, just set a time span and weigh the time span that last time object leaves Trackpad, ' push away ' action that moves vernier of representing that then the user attempts if time span is too short, then take the relational coordinate correspondence, the enough long absolute coordinates correspondence of just taking of the demand of ' push away ' to satisfy the operator, time span.Occupy above-mentioned method, the user can easily once slide at the Trackpad small distance and just can utilize the screen vernier to choose object.Yet the place that object is very near apart from the screen edge, the user will click this object, and is far away if object contacts the position isolated edge of Trackpad again, the place that vernier is can be at the distance edge far away slightly than object.This moment, because the cause less apart from magnification ratio, when object may be run into the Trackpad edge, the screen vernier still can't arrive object if the user shifts to object in the mode of sliding on Trackpad.The present invention then can mention object when object touches the Trackpad edge, contacts Trackpad again, and device is again with the absolute coordinates correspondence at this moment, and vernier just can and then move on to the screen edge.
The another kind of method that solves is that Trackpad and screen area are done absolute coordinate at once, can reserve certain distance at the edge, just Trackpad is corresponding to do than slightly little area of real area and screen, with the sliding type moving cursor long coasting distance is arranged when the object at the screen edge moves to allow object.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, but every content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (28)
1. the method for Trackpad control screen vernier, this Trackpad is to be disposed in the electronic installation, it is characterized in that this method is to comprise the steps:
Detect an object and whether contact this Trackpad;
Calculate the location coordinate that this object contacts this Trackpad;
Check whether the fast shift request signal of a vernier exists;
Cancel the fast shift request signal of this vernier and with the side of absolute coordinates correspondence
Formula with the vernier on the screen of this electronic installation move to this object with
Corresponding position on this Trackpad;
Whether an input button of detecting this electronic installation is pressed; And
Execution is input into the option of vernier indication on this screen.
2. the control method of Trackpad vernier as claimed in claim 1, it is characterized in that wherein that this control method includes more that this input button when this electronic installation is pressed and this object again on this Trackpad when mobile, the step that the amplification displacement of appropriateness and the vernier on this screen tow the ratio of distance.
3. the control method of Trackpad vernier as claimed in claim 1, it is characterized in that wherein that this control method includes more that this input button when this electronic installation is pressed and this object again on this Trackpad when mobile, utilize the mode of absolute coordinates to carry out the step that tows of the vernier on this screen.
4. the control method of Trackpad vernier as claimed in claim 1, it is characterized in that in the step that wherein whether the fast shift request signal of this inspection one vernier exists, when fast shift request signal does not exist, then according to this object displacement and direction on this Trackpad, move the slider position on the screen of this electronic installation in the mode of a relational coordinate correspondence, and the distance that is moved and direction are that slider position on the screen of electronic installation is moved the ratio that on the displacement on this Trackpad and direction and the screen ratio of vernier displacement and direction will be significantly less than screen length and width and these Contact plate length and width, to obtain more accurate accurate effect.
5. the control method of Trackpad vernier as claimed in claim 4, it is characterized in that this relational coordinate corresponded manner wherein is meant that the Trackpad coordinate is that coordinate with screen is not have direct relativeness, target position, screen upstream with move and the location independent of this object at this Trackpad, only relevant according to the mobile behavior of this object on this Trackpad.
6. the control method of Trackpad vernier as claimed in claim 1, it is characterized in that wherein the fast shift request signal of this vernier be in this object on Trackpad continuously or single touches when clicking and triggers, can be designed to special action on an independent button or the Trackpad.
7. the control method of Trackpad vernier as claimed in claim 1 is characterized in that wherein this electronic installation is a notebook computer.
8. the control method of Trackpad vernier as claimed in claim 1 is characterized in that this object wherein is any one in a finger and the pointer.
9. the control method of Trackpad vernier as claimed in claim 1 is characterized in that wherein this Trackpad is to dispose one to move the control area on every side.
10. the control method of Trackpad vernier as claimed in claim 1 is characterized in that this input button wherein is to be disposed at the below of this Trackpad and to be disposed in the bottom inner surface place that replaces this Trackpad any one.
11. the control method of Trackpad vernier as claimed in claim 1, the coordinate that the mode of this absolute coordinates correspondence wherein of it is characterized in that is this Trackpad multiply by a magnification ratio, promptly obtain this screen upstream target correspondence position, and this magnification ratio is that length and width by this Trackpad and this screen decides.
12. the control method of Trackpad vernier as claimed in claim 1 is characterized in that wherein the mode of this absolute coordinates correspondence is the position of screen vernier in the moving process by the physical location decision of object on Trackpad.
13. the method for a Trackpad control screen vernier, this Trackpad is to be disposed in the electronic installation, it is characterized in that this method is to comprise the steps:
Detect an object and whether contact this Trackpad;
Calculate the location coordinate that this object contacts this Trackpad;
Check whether the fast shift request signal of a vernier exists;
Cancel the fast shift request signal of this vernier and with an absolute coordinates correspondence
Mode moves to this object with the vernier on the screen of this electronic installation
With corresponding position on this Trackpad;
Whether an input button of detecting this electronic installation is pressed; And
Execution is input into the option of vernier indication on this screen;
Wherein, the coordinate that the mode of this absolute coordinates correspondence is this Trackpad multiply by a magnification ratio, promptly obtains this screen upstream target correspondence position, and this magnification ratio is that length and width by this Trackpad and this screen decides.
14. the control method of Trackpad vernier as claimed in claim 13, it is characterized in that wherein that this control method includes more that an input button when this electronic installation is pressed and this object again on this Trackpad when mobile, the step that the amplification displacement of appropriateness and the vernier on this screen tow the ratio of distance.
15. the control method of Trackpad vernier as claimed in claim 13, it is characterized in that wherein that this control method includes more that an input button when this electronic installation is pressed and this object again on this Trackpad when mobile, utilize the mode of absolute coordinates to carry out the step that tows of the vernier on this screen.
16. the control method of Trackpad vernier as claimed in claim 13 is characterized in that wherein, is to dispose one to move the control area around this Trackpad.
17. the control method of Trackpad vernier as claimed in claim 13 is characterized in that wherein, this input button is to be disposed at the below of this Trackpad and to be disposed in the bottom inner surface place that replaces this Trackpad any one.
18. the control method of Trackpad vernier as claimed in claim 13 is characterized in that wherein, the mode of this absolute coordinates correspondence also can be the position of screen vernier in the moving process by the physical location decision of object on Trackpad.
19. the control method of a Trackpad vernier, this Trackpad are to be disposed in the electronic installation, this control method is to comprise the following step:
Detect an object and whether contact this Trackpad;
Detect the location coordinate that this object contacts this Trackpad, and the vernier on the screen of this electronic installation is moved to corresponding position on this object and this Trackpad in the mode of an absolute coordinates correspondence;
Judge whether this object still is contacted with this Trackpad;
The distance and the direction that move on this Trackpad according to this object move the slider position on the screen of this electronic installation in the mode of relational coordinate correspondence;
Whether an input button of detecting this electronic installation is pressed; And
Execution is input into the option of vernier indication on this screen.
20. the control method of Trackpad vernier as claimed in claim 19, it is characterized in that wherein that this control method includes more that this input button when this electronic installation is pressed and this object again on this Trackpad when mobile, the step that the amplification displacement of appropriateness and the vernier on this screen tow the ratio of distance.
21. the control method of Trackpad vernier as claimed in claim 19, it is characterized in that wherein that this control method includes more that this input button when this electronic installation is pressed and this object again on this Trackpad when mobile, utilize the mode of absolute coordinates to carry out the step that tows of the vernier on this screen.
22. the control method of Trackpad vernier as claimed in claim 19 is characterized in that wherein this electronic installation is a notebook computer.
23. the control method of Trackpad vernier as claimed in claim 19 is characterized in that this object wherein is any one in a finger and the pointer.
24. the control method of Trackpad vernier as claimed in claim 19 is characterized in that wherein this Trackpad is to dispose one to move the control area on every side.
25. the control method of Trackpad vernier as claimed in claim 19 is characterized in that this input button wherein is to be disposed at the below of this Trackpad and to be disposed in the bottom inner surface place that replaces this Trackpad any one.
26. the control method of Trackpad vernier as claimed in claim 19, the coordinate that the mode of this absolute coordinates correspondence wherein of it is characterized in that is this Trackpad multiply by a magnification ratio, promptly obtain this screen upstream target correspondence position, and this magnification ratio is that length and width by this Trackpad and this screen decides.
27. the control method of Trackpad vernier as claimed in claim 19 is characterized in that wherein the mode of this absolute coordinates correspondence is the position of screen vernier in the moving process by the physical location decision of object on Trackpad.
28. the control method of Trackpad vernier as claimed in claim 19, it is characterized in that this relational coordinate corresponded manner wherein is meant that the Trackpad coordinate is that coordinate with screen is not have direct relativeness, target position, screen upstream with move and the location independent of this object at this Trackpad, only relevant according to the mobile behavior of this object on this Trackpad.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100071001A CN101498983B (en) | 2008-02-02 | 2008-02-02 | Control method for cursor of touch control panel |
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| CN2008100071001A CN101498983B (en) | 2008-02-02 | 2008-02-02 | Control method for cursor of touch control panel |
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| CN101498983A true CN101498983A (en) | 2009-08-05 |
| CN101498983B CN101498983B (en) | 2011-11-02 |
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| CN2008100071001A Expired - Fee Related CN101498983B (en) | 2008-02-02 | 2008-02-02 | Control method for cursor of touch control panel |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023751A (en) * | 2010-12-29 | 2011-04-20 | 杨开艳 | Method for achieving positioning and sliding modes of touch pad |
| CN102681749A (en) * | 2011-03-07 | 2012-09-19 | 硕呈科技股份有限公司 | Method for operating picture in displayer by handheld indicating device |
| CN103547988A (en) * | 2011-04-07 | 2014-01-29 | 阿尔科斯公司 | Method for selecting an element of a user interface and device implementing such a method |
| CN103853344A (en) * | 2014-03-20 | 2014-06-11 | 山西大学 | Absolute position.ing-relative positioning-combined touch pad mouse |
| TWI635434B (en) * | 2017-07-25 | 2018-09-11 | 英業達股份有限公司 | Cursor control method |
| US11762495B2 (en) | 2021-04-01 | 2023-09-19 | Asustek Computer Inc. | Electronic device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6029214A (en) * | 1995-11-03 | 2000-02-22 | Apple Computer, Inc. | Input tablet system with user programmable absolute coordinate mode and relative coordinate mode segments |
| CN2479576Y (en) * | 2000-12-22 | 2002-02-27 | 神基科技股份有限公司 | Contact pad device of digital electronic product |
| CN1323343C (en) * | 2003-12-12 | 2007-06-27 | 陞达科技股份有限公司 | Method for identifying single clicking action and controller |
| CN1845043A (en) * | 2006-04-29 | 2006-10-11 | 怡利电子工业股份有限公司 | Touch pad with press pressure detection |
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2008
- 2008-02-02 CN CN2008100071001A patent/CN101498983B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023751A (en) * | 2010-12-29 | 2011-04-20 | 杨开艳 | Method for achieving positioning and sliding modes of touch pad |
| CN102681749A (en) * | 2011-03-07 | 2012-09-19 | 硕呈科技股份有限公司 | Method for operating picture in displayer by handheld indicating device |
| CN103547988A (en) * | 2011-04-07 | 2014-01-29 | 阿尔科斯公司 | Method for selecting an element of a user interface and device implementing such a method |
| CN103853344A (en) * | 2014-03-20 | 2014-06-11 | 山西大学 | Absolute position.ing-relative positioning-combined touch pad mouse |
| TWI635434B (en) * | 2017-07-25 | 2018-09-11 | 英業達股份有限公司 | Cursor control method |
| US11762495B2 (en) | 2021-04-01 | 2023-09-19 | Asustek Computer Inc. | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101498983B (en) | 2011-11-02 |
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