CN102609193A

Movatterモバイル変換

Info

Publication number: CN102609193A
Application number: CN2012100146201A
Authority: CN
Inventors: 林奇成
Original assignee: BenQ Co Ltd; BenQ Corp
Current assignee: BenQ Co Ltd; BenQ Corp
Priority date: 2011-11-23
Filing date: 2012-01-17
Publication date: 2012-07-25
Anticipated expiration: 2032-01-17
Also published as: CN102609193B

Abstract

The invention provides an electronic device and an operation method thereof. The electronic device is provided with a screen. The operation method of the electronic device comprises the following steps of (a) displaying images on the screen, (b) detecting the corresponding operation distance between a first object and a second object which are located above the screen simultaneously, (c) comparing the operation distance to the preset distance, and (d) amplifying or shrinking images displayed on the screen selectively according to the comparison results. The electronic device and the operation method thereof are simple, visual and humanized.

Description

Electronic installation and control method thereof

Technical field

The present invention is relevant with the electronic installation with touch controllable function, particularly about a kind of electronic installation and control method thereof of the convenience when user's touch control operation is provided.

Background technology

In recent years, along with science and technology is progressive constantly, constantly weed out the old and bring forth the new on the consumption market, each tame manufacturer has released various portable electronic devices with difference in functionality and moulding, for example product such as Smartphone, panel computer respectively.In order to promote the convenience of user when operating those portable electronic devices, the portable electronic devices of the overwhelming majority are provided with the man-machine interface of Touch Screen now.

Because the demand of portable electronic devices institute is characteristic compact and easy to carry, generally speaking, the size of its screen is all little usually.For example, the screen size of Smartphone is about 3 to 4 inches size usually, and the screen size of panel computer then is about 7 to 10 inches size usually.Therefore, the user is bound to such an extent that use screen-picture to amplify and reduction capability continually in order to know the image or the literal information of watching in the screen institute picture displayed.

Traditionally, the portable electronic devices that has a touch controllable function amplifies to its Touch Screen picture and the design of reduction capability roughly has following several kinds of forms:

(1) as shown in Figure 1; Will show on theTouch Screen 90 of portableelectronic devices 9 and amplify diagram "+" and dwindle diagram "-"; When the user touches the amplification diagram "+" on thescreen 90 or dwindle diagram "-" regional, the effect that 90 picture displayed F of screen promptly can produce amplification accordingly or dwindle.Yet; The shortcoming of the portableelectronic devices 1 of this kind form is:screen 90 shows that the zone of amplifying diagram "+" and dwindling diagram "-" has taken the not little space of a whole page of 90 display frames of screen; And the user need find earlier and show amplification diagram "+" on thescreen 90 or dwindle the zone of diagram "-"; And then moveable finger goes touching amplification diagram "+" or dwindles the zone of diagram "-"; Could amplify or dwindle the object F in the picture,, not only click difficult also quite inconvenient the user.

(2) please with reference to Fig. 2 A to Fig. 2 C; When user's two referred to touch respectively diverse location A and the B on theTouch Screen 90 of portableelectronic devices 9, the user can see through the object F that thescreen 90 among the gesture control chart 2A shown that zooms out that two fingers are moved to position A ' and B ' respectively and be enlarged into the object F ' among Fig. 2 B accordingly; In like manner, the user also can be through moving to position A respectively with two fingers " and B " the gesture control chart 2A that furthers in the object F that shown ofscreen 90 be reduced into the object F among Fig. 2 C accordingly ".This is modal a kind of touch control operation mode, yet the user also need move two and refer to change the relative position between two fingers except referring to touch thescreen 90 with two.In this moving process, be very easy to cause picture amplification or reduction magnification generation to be beated owing to finger contacts instability with screen 90.In addition, when user's desire is amplified to maximum with picture or is contracted to hour, finger possibly need above mobilely just can reach twice, moves quite complicated.

(3) please with reference to Fig. 3 A to Fig. 3 F; Suppose that theTouch Screen 90 of portableelectronic devices 9 is put angle shown in Fig. 3 A originally; When user's two referred to as Fig. 3 B, to touch respectively diverse location A and the B on theTouch Screen 90 of portableelectronic devices 9, the object F that the user can be shown as thescreen 90 of the mode control chart 3B of the angle throughcounterclockwise inclination screen 90 as Fig. 3 C was enlarged into the object F ' of Fig. 3 D accordingly.In like manner, the user object F that also can be shown as thescreen 90 of the mode control chart 3B of the angle that sees through clockwiseinclination screen 90 as Fig. 3 E is reduced into the object F of Fig. 3 F accordingly ".Yet; In practical application; In case the user changes the angle of inclination ofscreen 90; Be easy to have influence on the visual angle that the user watchesscreen 90, cause the user to know and see 90 picture displayed contents of screen, even also need extend or crouch the angle of inclination that the neck deallocation closesscreen 90 and just can see.Ifswing screen 90 continually to amplify or to dwindle 90 picture displayed of screen, the user reads inconvenience especially.

Summary of the invention

Therefore, the present invention provides a kind of electronic installation and control method thereof, to solve the variety of problems that is suffered from the aforementioned prior art.

A specific embodiment according to the present invention is a kind of electronic installation.In this embodiment, electronic installation comprises screen, detecting module, comparison module and amplification/dwindle module.Screen is in order to show image.The detecting module is in order to detecting while corresponding operating distance between first object above the screen and second object.Relatively module couples the detecting module, in order to the compare operation distance and first predeterminable range.Amplify/dwindle module in order to optionally to amplify according to the comparative result of module relatively or to dwindle the image that screen shows.Wherein, When the comparative result of module relatively is that operating distance is during greater than first predeterminable range; Amplify/dwindle module and amplify the image that screen showed,, amplify/dwindle module and dwindle the image that screen shows when the comparative result of module relatively is an operating distance when being less than or equal to first predeterminable range.

Electronic installation of the present invention amplifies/dwindles module and directly the image that screen showed is amplified to the maximum multiplying power that this image can amplify.

Electronic installation of the present invention is operating distance greater than first predeterminable range if in a plurality of times, compare the comparative result of module, amplifies/dwindles module and with segmented mode this image that screen was shown is carried out plural number time amplification accordingly.Further, after plural number amplifies, amplify/dwindle module image is amplified to the maximum multiplying power that this image can amplify.

Another specific embodiment according to the present invention is a kind of manipulating method of electronic device.In this embodiment, this manipulating method of electronic device is in order to control the electronic installation with screen.This manipulating method of electronic device comprises the following step: at first, and screen display image; Secondly, this method detecting while corresponding operating distance between first object above the screen and second object.Then, this method compare operation distance and first predeterminable range.Afterwards, this method is optionally amplified according to above-mentioned comparative result or is dwindled the image that screen shows.

According to manipulating method of electronic device of the present invention, if the comparative result of above-mentioned steps be operating distance greater than first predeterminable range, the image that then amplifies screen and shown.Further, this method directly is amplified to the maximum multiplying power that image can amplify with the image that screen showed.

According to manipulating method of electronic device of the present invention; Be operating distance greater than first predeterminable range if in a plurality of times, carry out the resulting comparative result of above-mentioned steps; Then with segmented mode the image that screen was shown being carried out plural number accordingly amplifies; After this plural number amplified, this method was amplified to the maximum multiplying power that this image can amplify with image.

According to manipulating method of electronic device of the present invention, if the comparative result of above-mentioned steps is that operating distance is less than or equal to first predeterminable range, this image that then dwindles this screen and shown.

More comprise the following step according to manipulating method of electronic device of the present invention: the compare operation distance and second predeterminable range, wherein second predeterminable range is greater than first predeterminable range.Further, if the comparative result of above-mentioned steps be operating distance greater than second predeterminable range, then the image that screen showed is amplified to first multiplying power; If the comparative result of above-mentioned steps is that operating distance is less than second predeterminable range but greater than first predeterminable range; Then the image that screen showed is amplified to second multiplying power; Wherein first multiplying power is higher than second multiplying power, and first multiplying power is relevant with the ratio of first predeterminable range and second predeterminable range with ratio between second multiplying power.Further, first multiplying power is the maximum multiplying power that image can amplify.

According to manipulating method of electronic device of the present invention, the same side top of the image top that first object and two objects lay respectively at this screen simultaneously and shown, the diagonal line top of screen, screen and the different sides top of screen one of them.

According to manipulating method of electronic device of the present invention; The image that screen showed comprises a plurality of imagery zones; This method is optionally amplified or is dwindled the imagery zone in a plurality of imagery zones of this image, and imagery zone is that systemic presupposition, or position that imagery zone be shown in screen selected by the user are corresponding to first object and second object.

Compared to prior art; Through electronic installation of the present invention and control method thereof; When user's desire is amplified or is dwindled screen institute picture displayed; The user only needs to refer to touch any two diverse locations on the screen with two; Distance between electronic installation promptly can refer to according to two and predeterminable range comparison are also optionally amplified or are dwindled screen institute picture displayed according to comparative result, needn't touch amplification on the screen dwindle illustrated ad-hoc location, also do not need zoom out above the screen or further two between referring to distance or change the angle of inclination of screen.When the user desired to amplify continuously or dwindles picture, two referred to that also only need continue to keep original touch action gets final product, and two do not need to refer to any moving.For the user, quite simple, the directly perceived really and hommization of electronic installation of the present invention and control method thereof.In addition, the user also can realize personalized operation through the mode of setting predeterminable range and convergent-divergent segments and zoom ratio.

Description of drawings

Fig. 1 illustrates to show on the Touch Screen of portable electronic devices of the prior art and amplifies and dwindle illustrated synoptic diagram.

Fig. 2 A to Fig. 2 C illustrates in the prior art synoptic diagram through two fingers further or the gesture control screen institute picture displayed that zooms out is amplified accordingly or dwindled.

Fig. 3 A to Fig. 3 F illustrates the synoptic diagram that amplifies accordingly or dwindle through the angle control screen institute picture displayed of inclination screen in the prior art.

Fig. 4 A and Fig. 4 B illustrate schematic appearance and the functional block diagram according to the electronic installation of a specific embodiment of the present invention respectively.

Fig. 5 A is illustrated in first object and the synoptic diagram of the operating distance between second object on the screen; Fig. 5 B illustrates the synoptic diagram that amplifies object that screen shows when operating distance during greater than first predeterminable range; Fig. 5 C illustrates the synoptic diagram that when operating distance is less than or equal to first predeterminable range, dwindles object that screen shows.

Fig. 6 A to Fig. 6 D is illustrated under the different time synoptic diagram that amplifies the image that screen was shown with the segmented mode continuous several times.

Fig. 7 A and Fig. 7 B illustrate the synoptic diagram that the image that screen showed is amplified to during greater than second predeterminable range first multiplying power when operating distance; Fig. 7 C and Fig. 7 D illustrate the synoptic diagram that the image that screen showed is amplified to during less than second predeterminable range but greater than first predeterminable range second multiplying power when operating distance; Fig. 7 E and Fig. 7 F illustrate the synoptic diagram that dwindles the image that screen shows when operating distance during less than first predeterminable range.

Fig. 8 A and Fig. 8 B illustrate the synoptic diagram that the image that screen showed is amplified to during greater than the 3rd predeterminable range first multiplying power when operating distance; Fig. 8 C and Fig. 8 D illustrate the synoptic diagram that the image that screen showed is amplified to during less than the 3rd predeterminable range but greater than second predeterminable range second multiplying power when operating distance; Fig. 8 E and Fig. 8 F illustrate the synoptic diagram that the image that screen showed is amplified to during less than second predeterminable range but greater than first predeterminable range the 3rd multiplying power when operating distance; Fig. 8 G and Fig. 8 H illustrate the synoptic diagram that dwindles the image that screen shows when operating distance during less than first predeterminable range.

Fig. 9 illustrates the process flow diagram according to the manipulating method of electronic device of another specific embodiment of the present invention.

Figure 10 illustrates the process flow diagram according to the manipulating method of electronic device of another specific embodiment of the present invention.

Figure 11 illustrates the process flow diagram according to the manipulating method of electronic device of another specific embodiment of the present invention.

Embodiment

For making the object of the invention, structure, characteristic and function thereof there are further understanding, cooperate embodiment to specify as follows now.

A specific embodiment according to the present invention is a kind of electronic installation.In practical application, this electronic installation preferably can be the portable electronic devices with Touch Screen function, for example has Smartphone, panel computer, personal digital assistant (PDA) of Touch Screen etc., but not as limit.See also Fig. 4 A and Fig. 4 B, Fig. 4 A and Fig. 4 B illustrate the schematic appearance and the functional block diagram of this electronic installation respectively.

Shown in Fig. 4 A and Fig. 4 B,electronic installation 1 includeshousing 10,screen 12, detecting module 14, comparesmodule 16, amplifies/dwindle module 18 and store module 20.Wherein, relativelymodule 16 couples detecting module 14; Amplify/dwindle module 18 andcouple comparison module 16 andscreen 12;Store module 20 and couple comparison module 16.Next, with carrying out detailed explanation with regard to the function that each module possessed ofelectronic installation 1 respectively.

In this embodiment, thescreen 12 ofelectronic installation 1 is preferably for to be arranged at the LCD with touch controllable function on thehousing 10, but not as limit.Material and external form as for thehousing 10 ofelectronic installation 1 do not havespecific restriction.Screen 12 is in order to show any picture, and for example image, photo, diagram, webpage, the menu page, desktop etc. also do not have specific restriction.

Shown in Fig. 5 A; As the first object M1 and the second object M2 when (for example equally under the very first time) is positioned atscreen 12 tops ofelectronic installation 1 simultaneously, the detecting module 14 ofelectronic installation 1 will automatically be detected corresponding operating distance D1 between the first object M1 and the second object M2.In this embodiment, the first object M1 and the second object M2 carry out two fingers of touch control operation for the user to thescreen 12 ofelectronic installation 1, but not as limit.In fact, the first object M1 and the second object M2 can lay respectively at simultaneously image top thatscreen 12 shown, screen 12 diagonal line top,screen 12 same side top and screen 12 the different sides top one of them.That is to say that user's two refers to touch any two diverse locations on thescreen 12 simultaneously, does not have specific restriction.

Then, relativelymodule 16 promptly can compare the operating distance D1 and first predeterminable range, and using the operating distance D1 that judges between the first object M1 and the second object M2 is greater than first predeterminable range, or is less than or equal to first predeterminable range.In practical application, first predeterminable range can be the systemic presupposition value or set up on their own through setting module (for example man-machine interface is not shown) by the user, not have specific restriction.First predeterminable range can be stored in and store in themodule 20, carries out access whenmodule 16 needs for comparing.For the purpose of the user is easy to operate, be example with Smartphone or panel computer, first predeterminable range preferably is set at about 2 to 3 centimetres, just depends on the more bigger length of operating distance when holding together than user two, but not as limit.

In this embodiment, amplify/dwindle module 18 in order to optionally to amplify according to the comparative result ofmodule 16 relatively or to dwindle the image thatscreen 12 is shown.Wherein, when the comparative result ofmodule 16 relatively is operating distance D1 between the first object M1 and the second object M2 during greater than first predeterminable range, amplifying/dwindle module 18 will be enlarged into the object F1 as Fig. 5 B to the object F that thescreen 12 of Fig. 5 A is shown; When the comparative result ofmodule 16 relatively is operating distance D1 between the first object M1 and the second object M2 when being less than or equal to first predeterminable range, amplifying/dwindle module 18 will be reduced into the object F2 as Fig. 5 C to the object F that thescreen 12 of Fig. 5 A is shown.

For example; Suppose that first predeterminable range is predetermined to be 3 centimetres; When user's two referred to that the position of touchingscreens 12 is very near, relativelymodule 16 will judge that two operating distances between referring to less than 3 centimetres, amplify/dwindle module 18 and promptly can dwindle the image thatscreen 12 is shown; When user two referred to that the position of touchingscreens 12 is far away, relativelymodule 16 will judge that two operating distances between referring to greater than 3 centimetres, amplify/dwindle module 18 and promptly can amplify the image thatscreen 12 is shown.By this; The user only need utilize thescreen 12 of two finger touchingelectronic installations 1; The convergent-divergent of the image that can be shown through the different control of thedistance screens 12 between the position of two finger touchingscreens 12; The user need equally also will not make the gesture of moveable finger fully as prior art abovescreen 12, so comparatively convenient in the operation.

In practical application; Amplify/dwindle enlargement ratio or reduction magnification that module 18 amplifies or dwindle the image thatscreen 12 shown according to the comparative result ofmodule 16 relatively and can be the systemic presupposition value or set up on their own through setting module (not shown), do not have specific restriction by the user.Hold example, the preset image enlargement ratio of supposing the system is 4 times, when then the operating distance between relativelymodule 16 judgement users two refer to is greater than 3 centimetres, amplifies/dwindles module 18 image thatscreen 12 is shown is amplified 4 times; Suppose that the user sets up the maximum multiplying power (for example 16 times) that the image enlargement ratio can amplify for this image on their own through setting module (not shown); Then whenmodule 16 relatively judges that operating distance between users two refer to is greater than 3 centimetres, amplify/dwindle the image that module 18 shownscreen 12 and be amplified to the maximum multiplying power (16 times) that this image can amplify.In like manner also can amplify/dwindle the operation situation that module 18 dwindles the image thatscreen 12 shown, not give unnecessary details separately in this.

The foregoing description is only to narrate the operation situation ofelectronic installation 1 under the very first time.In fact, the amplification ofelectronic installation 1/dwindle module 18 also can be under different time amplifies with the segmented mode continuous several times or dwindles the image thatscreen 12 is shown.Please with reference to Fig. 6 A to Fig. 6 C, Fig. 6 A to Fig. 6 C is illustrated under the different time synoptic diagram that amplifies the image that screen was shown with the segmented mode continuous several times.

Shown in Fig. 6 A; Suppose under the very first time; Relatively the comparative result ofmodule 16 is two to refer to operating distance D1 between M1 and the M2 greater than first predeterminable range, and the object F that the amplification ofelectronic installation 1/dwindle module 18 is shown the screen among Fig. 6A 12 amplifies 2 times and is the object F1 of Fig. 6 B.If the user thinks that amplifying 2 times seems still clear inadequately; Shown in Fig. 6 B; Under second time; The user can keep it and two refer to that M1 and M2 are motionless, and then relatively the comparative result ofmodule 16 still is two to refer to operating distance D1 between M1 and the M2 greater than first predeterminable range, and the amplification ofelectronic installation 1/dwindle module 18 amplifies 2 times and become the object F2 of Fig. 6 C again with the object F1 of Fig. 6 B.At this moment, the object F2 of Fig. 6 C is 4 times big of object F of Fig. 6 A originally.If the user thinks that amplifying 4 times seems still clear inadequately; Shown in Fig. 6 C; Under the 3rd time; The user continues to keep it and two refers to that M1 and M2 are motionless, and then relatively the comparative result ofmodule 16 still is two to refer to operating distance D1 between M1 and the M2 greater than first predeterminable range, and the amplification ofelectronic installation 1/dwindle module 18 can be again amplifies 2 times and become the object F3 of Fig. 6 D with the object F2 of Fig. 6 C again.At this moment, the object F3 of Fig. 6 D is 8 times big of object F of Fig. 6 A originally.

By that analogy, through after the processing and amplifying repeatedly, the amplification ofelectronic installation 1/dwindle module 18 can the image thatscreen 12 is shown be amplified to the maximum multiplying power (for example 16 times) that this image can amplify.In like manner also can amplify/dwindle module 18 dwindles the image thatscreen 12 shown with segmented mode under different time operation situation, not give unnecessary details separately in this.Can be the systemic presupposition value or set up on their own as for every section amplification or reduction magnification of amplifying or dwindling when handling, not have specific restriction by the user.

By this; If it is bigger that the user wants thescreen 12 original images that show are more put one by one; Only need keep its two finger M1 and M2 and be positioned over the position on thescreen 12 originally; Make two refer between the operating distance of M1 and M2 under different time, all can keep getting final product greater than the state of first predeterminable range, do not need equally also will abovescreen 12, repeatedly make the gesture of moveable finger, so comparatively convenient on operating as prior art.What need explanation is, may produce slightly shake or mobile error during user'sfinger touches screen 12, but these shakes or move and belong to acceptable error should be unlikely to have influence on the comparative result ofcomparison module 16.

Except above-mentioned according to the different time sectional type amplify or the practice of dwindling, the present invention also proposes a kind of practice of amplifying or dwindling apart from sectional type according to different operating, details are as follows.

In an embodiment; When the detecting module 14 ofelectronic installation 1 automatically detects between the first object M1 and the second object M2 behind the corresponding operating distance D1; Relativelymodule 16 also can the compareoperation distance B 1 and second predeterminable range except the meeting compareoperation distance B 1 and first predeterminable range.Wherein, second predeterminable range is greater than first predeterminable range.In fact, first predeterminable range and second predeterminable range can be stored in and store in themodule 20, carry out access for comparing whenmodule 16 needs, but not as limit.

Suppose that second predeterminable range is that 6 centimetres and first predeterminable range are 3 centimetres, first multiplying power is that 8 times and second multiplying power are 4 times.Shown in Fig. 7 A; If two refer to that the operating distance D1 between M1 and the M2 is 10 centimetres; Since relatively the comparative result ofmodule 16 be operating distance D1 greater than 6 centimetres, will amplify 8 times to the object F that the screen among Fig. 7A 12 is shown and be the object F1 of Fig. 7 B so amplify/dwindle module 18.Shown in Fig. 7 C; If two refer to that the operating distance D2 between M1 and the M2 is 4 centimetres; Since relatively the comparative result ofmodule 16 be operating distance D2 less than 6 centimetres but greater than 3 centimetres, will amplify 4 times to the object F that the screen among Fig. 7C 12 is shown and be the object F2 of Fig. 7 D so amplify/dwindle module 18.Shown in Fig. 7 E, if the operating distance D3 between two fingers is 2 centimetres, because relatively the comparative result ofmodule 16 is that operating distance D3 is less than 3 centimetres, so amplify/dwindle the object F3 that module 18 will be reduced into the object F that the screen among Fig. 7E 12 is shown Fig. 7 F.

In addition; If the object F that the user desires once directly the screen among Fig. 7 A 12 to be shown is amplified to maximum multiplying power (for example 16 times); Also can in advance first multiplying power be set at the maximum multiplying power that object F can amplify; Then if two refer to operating distance D1 between M1 and the M2 greater than 6 centimetres of second predeterminable ranges, amplifying/dwindle module 18 will directly be amplified to maximum multiplying power to the object F that the screen among Fig. 7A 12 is shown, but not as limit.

If relatively the comparative result ofmodule 16 be operating distance D1 greater than the 3rd predeterminable range, amplify/dwindle module 18 image thatscreen 12 is shown is amplified to first multiplying power; If relatively the comparative result ofmodule 16 is that operating distance D1 is less than the 3rd predeterminable range but greater than second predeterminable range, amplify/dwindle module 18 image thatscreen 12 is shown is amplified to second multiplying power; If relatively the comparative result ofmodule 16 is that operating distance D1 is less than second predeterminable range but greater than first predeterminable range, amplify/dwindle module 18 image thatscreen 12 is shown is amplified to the 3rd multiplying power; If relatively the comparative result ofmodule 16 be operating distance D1 less than first predeterminable range, amplify/dwindle module 18 and dwindle the image thatscreen 12 is shown.

In addition; What need special instruction is, because the image thatscreen 12 is shown possibly include a plurality of imagery zones, therefore; Amplify/dwindle module 18 and not only can amplify or dwindle outside the whole image, also can amplify or dwindle to a certain specific imagery zone in the image or object.In fact, this specific imagery zone or object are that systemic presupposition, or position that this specific imagery zone be shown in thisscreen 12 selected by the user are corresponding to the first object M1 and the second object M2, but not as limit.

Another specific embodiment according to the present invention is a kind of manipulating method of electronic device.In this embodiment, this manipulating method of electronic device is in order to control the portable electronic devices with Touch Screen, for example has Smartphone, panel computer, personal digital assistant (PDA) of Touch Screen etc., but not as limit.Please with reference to Fig. 9, Fig. 9 illustrates the process flow diagram of the manipulating method of electronic device of this embodiment.

As shown in Figure 9, at first, in step S10, screen display image.Secondly, this method execution in step S12, detecting is corresponding operating distance between first object above the screen and second object simultaneously.In fact, the same side top of the image top that first object and second object can lay respectively at screen simultaneously and shown, the diagonal line top of screen, screen and the different sides top of screen one of them, but not as limit.Then, this method execution in step S14, the compare operation distance and first predeterminable range, and whether the decision operation distance is greater than first predeterminable range.Afterwards, this method execution in step S16A or S16B, the image (step S16A) that then amplifies screen and shown greater than first predeterminable range when operating distance, otherwise, the image (step S16B) that then dwindles screen and shown.Whether this method execution in step S18 detects first object and still contacts simultaneously with second object or be positioned at screen top; If then get back to step S12.

Please with reference to Figure 10, in an embodiment, at first, and in step S20, screen display image.Secondly, this method execution in step S22, detecting is corresponding operating distance between first object above the screen and second object simultaneously.Different with previous embodiment is, this method is execution in step S24A and S24B next, operating distance and first predeterminable range and second predeterminable range is compared, then according to above-mentioned comparative result optionally execution in step S26A, S26B or S26C.Step S28 detects whether first object still contacts with second object simultaneously or near the screen top; If then get back to step S22.

Wherein, second predeterminable range is greater than first predeterminable range.If operating distance is greater than second predeterminable range (step S24A), this method execution in step S26A amplifies the image that screen is shown with first multiplying power; Greater than first predeterminable range (step S24A and step S24B), this method execution in step S26B amplifies the image that screen is shown with second multiplying power if operating distance is less than or equal to second predeterminable range; If operating distance is less than first predeterminable range (step S24B), this method execution in step S26C dwindles the image that screen shows.

Wherein, first multiplying power is higher than second multiplying power, and first multiplying power is relevant with second predeterminable range with the ratio and first predeterminable range between second multiplying power.That is to say that the ratio between first multiplying power and second multiplying power can equal the ratio between first predeterminable range and second predeterminable range, or the multiple of the ratio between first predeterminable range and second predeterminable range.In fact, first multiplying power can be the maximum multiplying power that this image can amplify, but not as limit.

Please with reference to Figure 11, in another embodiment, at first, and in step S30, screen display image.Secondly, this method execution in step S32, detecting is corresponding operating distance between first object above the screen and second object simultaneously.Different with previous embodiment is that this method is execution in step S34A, S34B and S34C next, and operating distance and first predeterminable range, second predeterminable range and the 3rd predeterminable range are compared.Then according to above-mentioned comparative result optionally execution in step S36A, S36B, S36C or S36D.Afterwards, in step S38, detect whether first object still contacts with second object simultaneously or near the screen top; If then get back to step S32.

Wherein first multiplying power is higher than second multiplying power and second multiplying power is higher than the 3rd multiplying power, and the ratio between first multiplying power, second multiplying power and the 3rd multiplying power and first predeterminable range, second predeterminable range are relevant with the 3rd predeterminable range.That is to say; Ratio between first multiplying power, second multiplying power and the 3rd multiplying power can equal the ratio between first predeterminable range, second predeterminable range and the 3rd predeterminable range, or the multiple of the ratio between first predeterminable range, second predeterminable range and the 3rd predeterminable range.In fact, first multiplying power can be the maximum multiplying power that this image can amplify, but not as limit.

What need explanation is that the image that screen showed can include a plurality of imagery zones.Therefore, above-mentioned amplification and reduction process be except amplifying or dwindle the whole image, also can amplify or dwindle to a certain specific imagery zone.In fact, this specific imagery zone is that systemic presupposition, or position that this specific imagery zone be shown in screen selected by the user are corresponding to first object and second object, but not as limit.

Compared to prior art; Through electronic installation of the present invention and control method thereof; When user's desire is amplified or is dwindled screen institute picture displayed; The user only needs to refer to touch any two diverse locations on the screen with two; Distance between electronic installation promptly can refer to according to two and predeterminable range comparison are also optionally amplified or are dwindled screen institute picture displayed according to comparative result, needn't touch amplification on the screen dwindle illustrated ad-hoc location, also do not need zoom out above the screen or further two between referring to distance or change the angle of inclination of screen.When the user desires to amplify continuously or dwindles picture, also only need continue to keep two and refer to that original touch action gets final product, two do not need to refer to any moving.For the user, electronic installation of the present invention and control method thereof are quite simple really, intuition and hommization.In addition, the user also can realize personalized operation through the mode of setting predeterminable range and convergent-divergent segments and convergent-divergent multiplying power.

The present invention is described by above-mentioned related embodiment, yet the foregoing description is merely the example of embodiment of the present invention.Must be pointed out that the embodiment that has disclosed does not limit scope of the present invention.On the contrary, change and retouching not breaking away from the spirit and scope of the present invention to be done all belong to scope of patent protection of the present invention.

Claims

1. manipulating method of electronic device in order to control the electronic installation with screen, is characterized in that this manipulating method of electronic device comprises the following step:

(a) this screen display image;

(b) detecting while corresponding operating distance between first object above this screen and second object;

(c) relatively this operating distance and first predeterminable range; And

(d) comparative result according to step (c) optionally amplifies or dwindles this image that this screen shows.

2. manipulating method of electronic device as claimed in claim 1, it is characterized in that if the comparative result of step (c) for this operating distance greater than this first predeterminable range, step (d) is for amplifying this image that this screen showed.

3. manipulating method of electronic device as claimed in claim 2 is characterized in that step (d) is for directly to be amplified to the maximum multiplying power that this image can amplify with this image that this screen showed.

4. manipulating method of electronic device as claimed in claim 1; Resulting comparative result is this operating distance greater than this first predeterminable range to it is characterized in that reaching (c) as if execution in step (b) in a plurality of times; Step (d) is carried out plural number with segmented mode to this image that this screen was shown accordingly and is amplified; After this plural number amplified, step (d) was amplified to the maximum multiplying power that this image can amplify with this image.

5. manipulating method of electronic device as claimed in claim 1 is characterized in that if the comparative result of step (c) is less than or equal to this first predeterminable range for this operating distance, step (d) is for dwindling this image that this screen shows.

6. manipulating method of electronic device as claimed in claim 1 is characterized in that step (c) more comprises the following step: relatively this operating distance and second predeterminable range, wherein this second predeterminable range is greater than this first predeterminable range.

7. manipulating method of electronic device as claimed in claim 6, it is characterized in that if the comparative result of step (c) for this operating distance greater than this second predeterminable range, step (d) is for to be amplified to first multiplying power with this image that this screen showed; If the comparative result of step (c) is that this operating distance is less than this second predeterminable range but greater than this first predeterminable range; Step (d) is for to be amplified to second multiplying power with this image that this screen showed; Wherein this first multiplying power is higher than this second multiplying power, and the ratio between this first multiplying power and this second multiplying power is relevant with the ratio of this first predeterminable range and this second predeterminable range.

8. manipulating method of electronic device as claimed in claim 7 is characterized in that the maximum multiplying power that this first multiplying power can be amplified for this image.

9. manipulating method of electronic device as claimed in claim 1; It is characterized in that step (c) more comprises the following step: relatively this operating distance and second predeterminable range and the 3rd predeterminable range, wherein the 3rd predeterminable range greater than this second predeterminable range and this second predeterminable range greater than this first predeterminable range.

10. manipulating method of electronic device as claimed in claim 9, it is characterized in that if the comparative result of step (c) for this operating distance greater than the 3rd predeterminable range, step (d) is for to be amplified to first multiplying power with this image that this screen showed; If the comparative result of step (c) be this operating distance less than the 3rd predeterminable range but greater than this second predeterminable range, step (d) is for to be amplified to second multiplying power with this image that this screen showed; If the comparative result of step (c) is that this operating distance is less than this second predeterminable range but greater than this first predeterminable range; Step (d) is by being shown this screen this image is amplified to the 3rd multiplying power, and wherein this first multiplying power is higher than this second multiplying power and this second multiplying power is higher than the 3rd multiplying power.

11. manipulating method of electronic device as claimed in claim 10 is characterized in that this first multiplying power, this second multiplying power are relevant with the ratio of this first predeterminable range, this second predeterminable range and the 3rd predeterminable range with ratio between the 3rd multiplying power.

The same side top of this image top that 12. manipulating method of electronic device as claimed in claim 1, this first object and this second object that it is characterized in that step (b) lay respectively at this screen simultaneously to be shown, the diagonal line top of this screen, this screen and the different sides top of this screen one of them.

13. manipulating method of electronic device as claimed in claim 1; This image that this screen showed that it is characterized in that step (a) comprises a plurality of imagery zones; Step (d) is optionally amplified or is dwindled the imagery zone in these a plurality of imagery zones of this image, and this imagery zone is that systemic presupposition, or position that this imagery zone be shown in this screen selected by the user are corresponding to this first object and this second object.

14. an electronic installation is characterized in that comprising:

Screen is in order to show image;

The detecting module is in order to detecting while corresponding operating distance between first object above this screen and second object;

Relatively module couples this detecting module, and in order to relatively this operating distance and first predeterminable range; And

Amplify/dwindle module, couple this comparison module and this screen, and optionally amplify or dwindle this image that this screen shows in order to comparative result according to this comparison module;

Wherein, When this relatively comparative result of module be that this operating distance is during greater than this first predeterminable range; This amplifies/dwindles module and amplifies this image that this screen showed; When the comparative result of this comparison module was less than or equal to this first predeterminable range for this operating distance, this amplified/dwindles module and dwindles this image that this screen shows.

15. electronic installation as claimed in claim 14 is characterized in that this and amplifies/dwindle module directly this image that this screen showed being amplified to the maximum multiplying power that this image can amplify.

16. electronic installation as claimed in claim 14; It is characterized in that if the comparative result of this comparison module is this operating distance greater than this first predeterminable range in a plurality of times this amplifies/dwindle module and with segmented mode this image that this screen was shown is carried out plural number time amplification accordingly.

17. electronic installation as claimed in claim 16 is characterized in that this amplifies/dwindle module this image is amplified to the maximum multiplying power that this image can amplify after this plural number amplifies.

18. electronic installation as claimed in claim 14 is characterized in that this comparison module more relatively this operating distance and second predeterminable range, wherein this second predeterminable range is greater than this first predeterminable range.

19. electronic installation as claimed in claim 18, it is characterized in that if the comparative result of this comparison module be this operating distance greater than this second predeterminable range, this amplifies/dwindles module this image that this screen showed is amplified to first multiplying power; If this relatively comparative result of module be this operating distance less than this second predeterminable range but greater than this first predeterminable range, this amplifies/dwindle module this image that this screen showed is amplified to second multiplying power, wherein this first multiplying power is higher than this second multiplying power.

20. electronic installation as claimed in claim 19 is characterized in that this first multiplying power is relevant with the ratio of this first predeterminable range and this second predeterminable range with ratio between this second multiplying power.