CN104679416A - Mobile terminal and screen control method thereof - Google Patents
Mobile terminal and screen control method thereof Download PDFInfo
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- CN104679416A CN104679416A CN201510121625.8A CN201510121625A CN104679416A CN 104679416 A CN104679416 A CN 104679416A CN 201510121625 A CN201510121625 A CN 201510121625A CN 104679416 A CN104679416 A CN 104679416A
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Abstract
The invention discloses a mobile terminal and a screen control method thereof. The screen control method comprises the following steps of obtaining characteristic information of an image displayed on a flexible screen, wherein the characteristic information comprises the location and shape of the displayed image; forming a bulge formed on the flexible screen corresponding to the obtained characteristic information, wherein the location and shape of the formed bulge are respectively matched with those of the displayed image. The screen control method is used for overcoming the defect that the image displayed by the mobile terminal in the prior art is only a plane, and ensuring that the image displayed on the mobile terminal has a three-dimensional displaying effect, and different touch senses are felt by users; further the screen control method is capable of forming the bulges corresponding to displayed control piece and keyboard images, a physical key can be truly simulated, the keyboard of the mobile terminal has a touch sense of the physical key, the users can well distinguish different keys by virtue of the touch senses, and occurrence of misoperation is prevented.
Description
Technical field
The present invention relates to display screen technology field, particularly relate to a kind of mobile terminal and screen control method thereof.
Background technology
Existing mobile terminal is substantially all the form adopting the full frame touch of straight plate, as touch-screen mobile phone, panel computer etc., the display screen of this kind of mobile terminal instead of original physical button, is not only output device but also be input equipment, increases display surface sum touch-control area simultaneously.But when using this kind of mobile terminal, all displaying contents are all planes, user can not experience stereoscopic sensation, it is the chiaroscuro effects increasing displaying contents itself that conventional displaying contents has more relief means, this means just change the visual effect of displaying contents, not to the out and out sense of touch of user.Simultaneously, user can only distinguish each function key by the content of the display screen display of mobile terminal, as slidably control or the keyboard etc. for Document Editing can be clicked, and the essence of a this function key only plane picture showing some content, not only be difficult to allow user distinguish each function key by sense of touch, also easily cause the maloperation of user.
Summary of the invention
The technical problem to be solved in the present invention is the image in order to overcome mobile terminal display in prior art can only be the defect of plane, provides mobile terminal and screen control method thereof that one has 3D (three-dimensional) display effect.
The present invention is solved the problems of the technologies described above by following technical proposals:
The invention provides a kind of screen control method of mobile terminal, described mobile terminal contains flexible screen, is characterized in, described screen control method comprises the following steps:
Obtain the characteristic information of the image of described flexible screen display, described characteristic information comprises position and the shape of the image of display;
The characteristic information that correspondence gets forms projection in described flexible screen, the position of the projection of formation and shape respectively with the position of image and the mating shapes of display.
Described screen control method utilizes the characteristic that existing flexible screen can be concavo-convex, makes the plane picture shown possess 3D effect, for user provides different senses of touch.
Preferably, the position of the projection of described formation and shape are determined according to the coordinate information of the image of described display in described flexible screen.
Preferably, the characteristic information that described correspondence gets forms protruding process and comprises in described flexible screen:
The voltage applied to the detent of described flexible screen is determined according to the position of the projection of described formation and shape;
Detent to described flexible screen applies described voltage to form the projection of the characteristic information of the image of corresponding described display.
Wherein, described detent controls described flexible screen to form protruding main devices, by applying to detent the projection that voltage can realize flexible screen, the physical arrangement of flexible screen and concrete voltage applying mode adopt prior art to realize, and do not repeat them here.
Preferably, the image of described display comprises the control for realizing man-machine interaction of described flexible screen display; The characteristic information of the image of the described flexible screen display of described acquisition comprises:
Catch the control shown in described flexible screen;
Extract the coordinate information of control in described flexible screen captured;
Determine and the position of the position of control and the projection of mating shapes and shape according to the coordinate information extracted.
Control wherein comprises the exercisable object of mobile terminal, as the icon that can clicked by user or slide, the operating block etc. that can clicked by user or slide.The technical program is by real-time seizure, position and the shape of extracting and determine projection, make each control can be formed with the projection of extremely mating, particularly, the control shown in the described flexible screen of described seizure can by monitoring system Interface realization, and the coordinate information of the control that described extraction captures in described flexible screen can extract corresponding coordinate according to screen drawing principle.
Preferably, the projection of the characteristic information of the image of the corresponding described display of described formation comprises:
Voltage is applied, with the projection making described flexible screen form corresponding described control to the detent of described flexible screen according to the position of projection and shape.
Preferably, the image of display comprises the keyboard image of described flexible screen display; The characteristic information of the image of the described flexible screen display of described acquisition comprises:
Obtain the coordinate information of each key area in described flexible screen of the keyboard image of described flexible screen display;
Determine and the position of the position of each key area and the projection of mating shapes and shape according to the coordinate information of each key area obtained.
Wherein, the keyboard image that mobile terminal is conventional comprises full keyboard keyboard image (generally including the button image such as letter, space and deletion) or nine grids keyboard image (being generally used for display numeral etc.) etc.Utilization forms corresponding projection at the display position of each key area and can simulate a physical button, and user just can realize the sense of touch of physical button when using mobile terminal.Meanwhile, user is also really as the position of keyboard image or other position of mobile terminal by whether touching projection to judge what touch, effectively prevent maloperation.
Preferably, the projection of the characteristic information of the image of the corresponding described display of described formation comprises:
Voltage is applied, with the projection making described flexible screen form corresponding described each key area to the detent of described flexible screen according to the position of projection and shape.
Preferably, the described detent to described flexible screen applies voltage and determines according to voltage applying list, and described voltage applies list and comprises the required voltage applied to the detent of described flexible screen of the projection forming corresponding keyboard image.
In the technical program, mobile terminal prestores voltage and applies list, by transferring the voltage that voltage applying list is determined to apply to the detent of described flexible screen, can shorten and execute the alive time to detent, simplify the internal arithmetic process of mobile terminal, improve and form protruding speed.
Preferably, also comprise: form projection in described flexible screen after, utilize the pressure transducer of the below of described flexible screen to detect pressure that described flexible screen is subject to also reduces or eliminates the voltage that the detent to stressed place applies when the pressure that described pressure transducer detects is greater than a threshold value.
The position of user's pressing is detected by pressure transducer, the minimizing of the voltage be applied in along with the detent that the position be pressed (i.e. stressed place) is corresponding, the degree of convexity of the projection that stressed place is formed also can correspondingly diminish, the situation of distortion is there is when analog physical button is pressed truly, the projection formed is possessed to the same elasticity of physical button, further increases sense of touch.
Preferably, also comprise: form projection in described flexible screen after, reduce or eliminate the voltage of the detent applying to the place that is touched when the touch sensing layer of described flexible screen receives touch signal.
By the original function that can receive touch signal sensing user touch position of touch sensing layer, the voltage that detent corresponding to the place of being touched is applied in reduces, the degree of convexity of the projection that the place of being touched is formed also can correspondingly diminish, the situation of distortion is there is when analog physical button is pressed truly, the projection formed is possessed to the same elasticity of physical button, further increases sense of touch.
The present invention also provides a kind of mobile terminal, and described mobile terminal contains flexible screen, is characterized in, also comprises:
Acquiring unit, for obtaining the characteristic information of the image of described flexible screen display, described characteristic information comprises position and the shape of the image of display;
Control module, the characteristic information got for correspondence forms projection in described flexible screen, the position of the projection of formation and shape respectively with the position of image and the mating shapes of display.
Preferably, the position of the projection of described formation and shape are determined according to the coordinate information of the image of described display in described flexible screen; Described control module comprises:
True pressure unit, determines the voltage applied to the detent of described flexible screen for the position of the projection according to described formation and shape;
Presser unit, for applying described voltage to form the projection of the characteristic information of the image of corresponding described display to the detent of described flexible screen.
Preferably, the image of described display comprises the control for realizing man-machine interaction of described flexible screen display; Described acquiring unit comprises:
Capture unit, for catching the control shown in described flexible screen;
Extraction unit, for extracting the coordinate information of control in described flexible screen captured;
First protruding determining unit, for determining according to the coordinate information that extracts and the position of the position of control and the projection of mating shapes and shape;
Described presser unit comprises:
First pressurization subdivision, for applying voltage, with the projection making described flexible screen form corresponding described control according to the position of projection and shape to the detent of described flexible screen.
Preferably, the image of display comprises the keyboard image of described flexible screen display; Described control module comprises:
Key area acquiring unit, for obtaining the coordinate information of each key area in described flexible screen of the keyboard image of described flexible screen display;
Second protruding determining unit, for determining according to the coordinate information of each key area obtained and the position of the position of each key area and the projection of mating shapes and shape;
Described presser unit comprises:
Second pressurization subdivision, for applying voltage, with the projection making described flexible screen form corresponding described each key area according to the position of projection and shape to the detent of described flexible screen.
Preferably, described second pressurization subdivision comprises:
List cell, determine to apply voltage to the detent of described flexible screen for applying list according to voltage, described voltage applies list and comprises the required voltage applied to the detent of described flexible screen of the projection forming corresponding keyboard image.
Preferably, also comprise:
First voltage transformation unit, after form projection in described flexible screen, utilize the pressure transducer of the below of described flexible screen to detect pressure that described flexible screen is subject to also reduces or eliminates the voltage that the detent to stressed place applies when the pressure that described pressure transducer detects is greater than a threshold value.
Preferably, also comprise:
Second voltage transformation unit, after form projection in described flexible screen, reduces or eliminates the voltage of the detent applying to the place that is touched when the touch sensing layer of described flexible screen receives touch signal.
On the basis meeting this area general knowledge, above-mentioned each optimum condition, can combination in any, obtains the preferred embodiments of the invention.
Positive progressive effect of the present invention is: the present invention can make the image of flexible screen possess 3D effect, makes the sense of touch that user experiences different.The control that further the present invention can also correspondingly show and keyboard image form corresponding projection, analog physical button truly, make the keyboard of mobile terminal have the sense of touch of physical button.The present invention also contributes to user and distinguishes different buttons by sense of touch, prevents maloperation.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the screen control method of the mobile terminal of embodiments of the invention 1.
Fig. 2 is the process flow diagram of the screen control method of the mobile terminal of embodiments of the invention 2.
Fig. 3 is the process flow diagram of the screen control method of the mobile terminal of embodiments of the invention 3.
Fig. 4 is that the corresponding full keyboard keyboard image of the mobile terminal of embodiments of the invention 3 forms protruding schematic diagram.
Fig. 5 is that the corresponding full keyboard keyboard image of the mobile terminal of embodiments of the invention 3 forms protruding diagrammatic cross-section.
Fig. 6 is the system schematic of the mobile terminal of embodiments of the invention 4.
Fig. 7 is the system schematic of the mobile terminal of embodiments of the invention 5.
Fig. 8 is the system schematic of the mobile terminal of embodiments of the invention 6.
Embodiment
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.
Embodiment 1
A screen control method for mobile terminal, described mobile terminal contains flexible screen, and see Fig. 1, described screen control method comprises the following steps:
Step 101, obtain the characteristic information of the image of described flexible screen display, described characteristic information comprises position and the shape of the image of display.
The characteristic information that step 102, correspondence get forms projection in described flexible screen, the position of the projection of formation and shape respectively with the position of image and the mating shapes of display.
Wherein, the position of the projection of the described formation in step 102 and shape can be determined according to the coordinate information of the image of described display in described flexible screen.
The characteristic information that described correspondence in step 102 gets forms protruding process and can comprise the following steps in described flexible screen:
The voltage applied to the detent of described flexible screen is determined according to the position of the projection of described formation and shape;
Detent to described flexible screen applies described voltage to form the projection of the characteristic information of the image of corresponding described display.
Concrete, the image of described display can comprise the keyboard image for the control and/or described flexible screen display that realize man-machine interaction of described flexible screen display.
When the image of described display is control, the characteristic information of the image of the described flexible screen display of the described acquisition in step 101 can comprise:
Catch the control shown in described flexible screen;
Extract the coordinate information of control in described flexible screen captured;
Determine and the position of the position of control and the projection of mating shapes and shape according to the coordinate information extracted.
The projection of the characteristic information of the image of the corresponding described display of described formation comprises:
Voltage is applied, with the projection making described flexible screen form corresponding described control to the detent of described flexible screen according to the position of projection and shape.
When the image shown is the keyboard image of described flexible screen display, the characteristic information of the image of the described flexible screen display of described acquisition can comprise:
Obtain the coordinate information of each key area in described flexible screen of the keyboard image of described flexible screen display;
Determine and the position of the position of each key area and the projection of mating shapes and shape according to the coordinate information of each key area obtained.
The projection of the characteristic information of the image of the corresponding described display of described formation comprises:
Voltage is applied, with the projection making described flexible screen form corresponding described each key area to the detent of described flexible screen according to the position of projection and shape.Wherein, the described applying of the detent to described flexible screen voltage can apply list according to voltage and determine, described voltage applies list and comprises the required voltage applied to the detent of described flexible screen of the projection forming corresponding keyboard image.
In addition, in order to realize the further control to the projection formed, described screen control method can also comprise:
After described flexible screen forms projection, utilize the pressure transducer of the below of described flexible screen to detect pressure that described flexible screen is subject to also reduces or eliminates the voltage that the detent to stressed place applies when the pressure that described pressure transducer detects is greater than a threshold value.
And/or, after described flexible screen forms projection, reduce or eliminate the voltage of the detent applying to the place that is touched when the touch sensing layer of described flexible screen receives touch signal.
Embodiment 2
The screen control method of the present embodiment mainly for the situation of to be the image of flexible screen display the be control for realizing man-machine interaction, see Fig. 2, described screen control method comprises the following steps:
Step 201, catch by monitoring the system interface of mobile terminal the control shown in described flexible screen.Wherein, the control captured can also store by step 201, so that directly transfer control relevant data when running into identical control again.
Step 202, extract the coordinate of control in described flexible screen captured according to screen drawing principle.Particularly, the coordinate extracted can comprise the reference coordinate value of four summits in described flexible screen of control, be respectively upper left reference coordinate value (X0, Y0), lower-left reference coordinate value (X1, Y1), upper right reference coordinate value (X2, Y2) and bottom right reference coordinate value (X3, Y3), these four reference coordinate values can form a coordinate figure group and store.
Step 203, to determine and the position of the position of control and the projection of mating shapes and shape according to the coordinate that extracts.
Step 204, determine the voltage that applies to the detent of described flexible screen according to the position of the projection determined and shape.
Step 205, the voltage determined in the detent applying step 204 of described flexible screen, to make described flexible screen forms the projection corresponding with the control captured.
Step 201-205 can form corresponding projection according to catching in real time control, and control wherein can be not only static icon can also be dynamic slide block.If control is dynamic slide block, then requires higher to the seizure in step 201, need the display interface constantly refreshing described flexible screen, to obtain by the up-to-date position of the control that slides, upgrade the coordinate of control.
Embodiment 3
The screen control method of the present embodiment mainly for the situation of to be the image of flexible screen display the be keyboard image of described flexible screen display, see Fig. 3, described screen control method comprises the following steps:
Whether step 301, detection receive the instruction that enters copy editor interface, and perform step 302 when being detected as and being.As when using mobile phone to write note, user can first click text input box then mobile phone just there will be keyboard image, the action wherein clicking text input box is just equivalent to have input to mobile phone the instruction that enters copy editor interface, and step 301 just can detect this instruction.
The keyboard image of display in the copy editor interface that step 302, reading enter.
Step 303, obtain the coordinate information of each key area in described flexible screen of the keyboard image of described flexible screen display.
Step 304, to determine and the position of the position of each key area and the projection of mating shapes and shape according to the coordinate information of each key area obtained.
Step 305, apply voltage, with the projection making described flexible screen form corresponding described each key area according to the position of projection and shape to the detent of described flexible screen.
In order to accelerate to execute alive speed to described flexible screen, the voltage that can prestore in described mobile terminal applies list, and described voltage applies list and comprises the required voltage applied to the detent of described flexible screen of the projection forming corresponding keyboard image.Apply voltage to the detent of described flexible screen described in step 305 to determine according to voltage applying list, concrete, after determining protruding position and shape, directly apply list, to obtain the magnitude of voltage corresponding with protruding position and shape from the voltage prestored, then according to the detent applying voltage of the magnitude of voltage got to described flexible screen.
As described in mobile terminal can show two kinds of keyboard images, be respectively full keyboard keyboard image and nine grids numeric keyboard image.For full keyboard keyboard image, the alphabet key region a of display in full keyboard keyboard image 4, space button area 0 and delete button region Delete is schematically depict in Fig. 4 and Fig. 5, alphabet key region a and delete button region Delete is square, space button area 0 is rectangle, the protruding a ' so formed at the display position of alphabet key region a and delete button region Delete and the shape of Delete ' are square, and the shape of the projection 0 ' formed at the display position of space button area 0 is rectangle.Area as each projection can be slightly less than the area of corresponding key area, as shown in Figure 5, to make to form gap 401 between projection corresponding to two adjacent key areas, is convenient to the position of differentiating each key area.Described flexible screen applies voltage to form protruding just needs according to above-mentioned form to detent 402, and voltage applies list and namely includes the voltage that when forming projection according to above-mentioned form, each detent should be applied in.Identical, voltage applies list can also include the voltage that when forming projection according to nine grids keyboard image, each detent should be applied in.
After the screen control method of the present embodiment further comprises and form projection in described flexible screen, control the step of the projection that flexible screen has been formed further, be specially:
Utilize the pressure transducer of the below of described flexible screen to detect pressure that described flexible screen is subject to also reduces or eliminates the voltage that the detent to stressed place applies when the pressure that described pressure transducer detects is greater than a threshold value.This step simulates physical button and is pressed and the process deformed, the pressure that described pressure transducer detects is greater than described threshold value and just illustrates that button is pressed, the voltage applied to the detent at stressed place reduces or eliminates, the degree of convexity of the projection formed is reduced thereupon, the pressure that described pressure transducer detects is less than or equal to described threshold value and just illustrates that button is not pressed, the voltage that the detent at original stressed place is applied in increases, the projection just reduced recovers again stressed front degree of convexity, simulate so again physical button and be pressed rear restorable process.
Or, reduce or eliminate the voltage of the detent applying to the place that is touched when the touch sensing layer of described flexible screen receives touch signal.This step is that the functional simulation physical button that utilizes described touch sensing layer to have can to receive touch signal to respond to the position be touched is touched and the process deformed, described touch sensing layer senses that be touched (namely receiving touch signal) just illustrates that button is touched, the voltage applied to the detent at the place that is touched reduces or eliminates, the degree of convexity of the projection formed is reduced thereupon, described touch sensing layer does not sense that be touched (namely not receiving touch signal) just illustrates that button is not touched, the voltage that originally detent at the place of being touched was applied in increases, the projection just reduced recovers again the degree of convexity before being touched, simulate so again physical button and be pressed rear restorable process.
Embodiment 4
A kind of mobile terminal, see Fig. 6, described mobile terminal contains flexible screen, also comprises:
Acquiring unit 501, for obtaining the characteristic information of the image of described flexible screen display, described characteristic information comprises position and the shape of the image of display;
Control module 502, the characteristic information got for correspondence forms projection in described flexible screen, the position of the projection of formation and shape respectively with the position of image and the mating shapes of display.
Wherein, the position of the projection of described formation and shape can be determined according to the coordinate information of the image of described display in described flexible screen;
Described control module 502 can comprise with lower unit:
True pressure unit, determines the voltage applied to the detent of described flexible screen for the position of the projection according to described formation and shape;
Presser unit, for applying described voltage to form the projection of the characteristic information of the image of corresponding described display to the detent of described flexible screen.
Concrete, the image of described display can comprise the keyboard image for the control and/or described flexible screen display that realize man-machine interaction of described flexible screen display.
When the image of described display is control, described acquiring unit 501 comprises:
Capture unit, for catching the control shown in described flexible screen;
Extraction unit, for extracting the coordinate information of control in described flexible screen captured;
First protruding determining unit, for determining according to the coordinate information that extracts and the position of the position of control and the projection of mating shapes and shape;
Described presser unit comprises:
First pressurization subdivision, for applying voltage, with the projection making described flexible screen form corresponding described control according to the position of projection and shape to the detent of described flexible screen.
When the image shown comprises the keyboard image of described flexible screen display, described control module 501 comprises:
Key area acquiring unit, for obtaining the coordinate information of each key area in described flexible screen of the keyboard image of described flexible screen display;
Second protruding determining unit, for determining according to the coordinate information of each key area obtained and the position of the position of each key area and the projection of mating shapes and shape;
Described presser unit comprises:
Second pressurization subdivision, for applying voltage, with the projection making described flexible screen form corresponding described each key area according to the position of projection and shape to the detent of described flexible screen.
Concrete, described second pressurization subdivision can comprise:
List cell, determine to apply voltage to the detent of described flexible screen for applying list according to voltage, described voltage applies list and comprises the required voltage applied to the detent of described flexible screen of the projection forming corresponding keyboard image.
In addition, in order to realize the further control to the projection formed, mobile terminal can also comprise:
First voltage transformation unit, after form projection in described flexible screen, utilize the pressure transducer of the below of described flexible screen to detect pressure that described flexible screen is subject to also reduces or eliminates the voltage that the detent to stressed place applies when the pressure that described pressure transducer detects is greater than a threshold value.
And/or the second voltage transformation unit, after form projection in described flexible screen, reduces or eliminates the voltage of the detent applying to the place that is touched when the touch sensing layer of described flexible screen receives touch signal.
Embodiment 5
The mobile terminal of the present embodiment mainly for the situation of to be the image of flexible screen display the be control for realizing man-machine interaction, see Fig. 7, described mobile terminal comprises: capture unit 601, the protruding determining unit 603 of extraction unit 602, first, really pressure unit 604 and the first pressurization subdivision 605.
Described capture unit 601 catches for the system interface by monitoring mobile terminal the control shown in described flexible screen, then calls described extraction unit 602.
Described extraction unit 602, for extracting the coordinate of control in described flexible screen captured according to screen drawing principle, then calls described first protruding determining unit 603.
Described first protruding determining unit 603, for determining according to the coordinate that extracts and the position of the position of control and the projection of mating shapes and shape, then calls described true pressure unit 604.
The voltage of described true pressure unit 604 for determining to apply to the detent of described flexible screen according to the position of the projection determined and shape, then calls described first pressurization subdivision 605.
The voltage that described first pressurization subdivision 605 is determined for applying described true pressure unit 604 to the detent of described flexible screen.
The mobile terminal of the present embodiment can form corresponding projection according to catching in real time control, and control wherein can be not only static icon can also be dynamic slide block.If control is dynamic slide block, then requires higher to the seizure of capture unit 601, need the display interface constantly refreshing described flexible screen, to obtain by the up-to-date position of the control that slides, upgrade the coordinate of control.
Embodiment 6
The mobile terminal of the present embodiment mainly for the situation of to be the image of flexible screen display the be keyboard image of described flexible screen display, see Fig. 8, described mobile terminal comprises: detecting unit 701, reading unit 702, key area acquiring unit 703, second protruding determining unit 704 and the second pressurization subdivision 705.
Whether described detecting unit 701 receives for detecting the instruction that enters copy editor interface, and calls described reading unit 702 when being detected as and being.As when using mobile phone to write note, user can first click text input box then mobile phone just there will be keyboard image, the action wherein clicking text input box is just equivalent to have input to mobile phone the instruction that enters copy editor interface, and described detecting unit 701 just can detect this instruction.
Described reading unit 702, for reading the keyboard image shown in the copy editor interface that enters, then calls described key area acquiring unit 703.
Described key area acquiring unit 703, for obtaining the coordinate information of each key area in described flexible screen of the keyboard image of described flexible screen display, then calls described second protruding determining unit 704.
Described second protruding determining unit 704, for determining according to the coordinate information of each key area obtained and the position of the position of each key area and the projection of mating shapes and shape, then calls described second pressurization subdivision 705.
Described second pressurization subdivision 705 is for applying voltage, with the projection making described flexible screen form corresponding described each key area according to the position of projection and shape to the detent of described flexible screen.
In order to accelerate to execute alive speed to described flexible screen, described second pressurization subdivision 705 can also comprise list cell 706, determine to apply voltage to the detent of described flexible screen for applying list according to voltage, described voltage applies list and comprises the required voltage applied to the detent of described flexible screen of the projection forming corresponding keyboard image.
The mobile terminal of the present embodiment also comprises: the first voltage transformation unit or the second voltage transformation unit.
Described first voltage transformation unit detects for the pressure transducer of the below utilizing described flexible screen pressure that described flexible screen is subject to and reduces or eliminate the voltage that the detent to stressed place applies when the pressure that described pressure transducer detects is greater than a threshold value.Described first voltage transformation unit simulates physical button and is pressed and the process deformed, the pressure that described pressure transducer detects is greater than described threshold value and just illustrates that button is pressed, the voltage applied to the detent at stressed place reduces or eliminates, the degree of convexity of the projection formed is reduced thereupon, the pressure that described pressure transducer detects is less than or equal to described threshold value and just illustrates that button is not pressed, the voltage that the detent at original stressed place is applied in increases, the projection just reduced recovers again stressed front degree of convexity, simulate so again physical button and be pressed rear restorable process.
Described second voltage transformation unit is used for the voltage of the detent applying reducing when the touch sensing layer of described flexible screen receives touch signal or eliminate to the place that is touched.Described second voltage transformation unit is that the functional simulation physical button that utilizes described touch sensing layer to have can to receive touch signal to respond to the position be touched is touched and the process deformed, described touch sensing layer senses that be touched (namely receiving touch signal) just illustrates that button is touched, the voltage applied to the detent at the place that is touched reduces or eliminates, the degree of convexity of the projection formed is reduced thereupon, described touch sensing layer does not sense that be touched (namely not receiving touch signal) just illustrates that button is not touched, the voltage that originally detent at the place of being touched was applied in increases, the projection just reduced recovers again the degree of convexity before being touched, simulate so again physical button and be pressed rear restorable process.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present invention and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection scope of the present invention.
Claims (17)
1. a screen control method for mobile terminal, described mobile terminal contains flexible screen, it is characterized in that, described screen control method comprises the following steps:
Obtain the characteristic information of the image of described flexible screen display, described characteristic information comprises position and the shape of the image of display;
The characteristic information that correspondence gets forms projection in described flexible screen, the position of the projection of formation and shape respectively with the position of image and the mating shapes of display.
2. screen control method as claimed in claim 1, it is characterized in that, the position of the projection of described formation and shape are determined according to the coordinate information of the image of described display in described flexible screen.
3. screen control method as claimed in claim 2, is characterized in that, the characteristic information that described correspondence gets forms protruding process and comprises in described flexible screen:
The voltage applied to the detent of described flexible screen is determined according to the position of the projection of described formation and shape;
Detent to described flexible screen applies described voltage to form the projection of the characteristic information of the image of corresponding described display.
4. screen control method as claimed in claim 3, it is characterized in that, the image of described display comprises the control for realizing man-machine interaction of described flexible screen display; The characteristic information of the image of the described flexible screen display of described acquisition comprises:
Catch the control shown in described flexible screen;
Extract the coordinate information of control in described flexible screen captured;
Determine and the position of the position of control and the projection of mating shapes and shape according to the coordinate information extracted.
5. screen control method as claimed in claim 4, it is characterized in that, the projection of the characteristic information of the image of the corresponding described display of described formation comprises:
Voltage is applied, with the projection making described flexible screen form corresponding described control to the detent of described flexible screen according to the position of projection and shape.
6. screen control method as claimed in claim 3, it is characterized in that, the image of display comprises the keyboard image of described flexible screen display; The characteristic information of the image of the described flexible screen display of described acquisition comprises:
Obtain the coordinate information of each key area in described flexible screen of the keyboard image of described flexible screen display;
Determine and the position of the position of each key area and the projection of mating shapes and shape according to the coordinate information of each key area obtained.
7. screen control method as claimed in claim 6, it is characterized in that, the projection of the characteristic information of the image of the corresponding described display of described formation comprises:
Voltage is applied, with the projection making described flexible screen form corresponding described each key area to the detent of described flexible screen according to the position of projection and shape.
8. screen control method as claimed in claim 7, it is characterized in that, the described detent to described flexible screen applies voltage and determines according to voltage applying list, and described voltage applies list and comprises the required voltage applied to the detent of described flexible screen of the projection forming corresponding keyboard image.
9. screen control method as claimed in claim 1, it is characterized in that, also comprise: form projection in described flexible screen after, utilize the pressure transducer of the below of described flexible screen to detect pressure that described flexible screen is subject to also reduces or eliminates the voltage that the detent to stressed place applies when the pressure that described pressure transducer detects is greater than a threshold value.
10. screen control method as claimed in claim 1, is characterized in that, also comprise: form projection in described flexible screen after, reduces or eliminate the voltage of the detent applying to the place that is touched when the touch sensing layer of described flexible screen receives touch signal.
11. 1 kinds of mobile terminals, described mobile terminal contains flexible screen, it is characterized in that, also comprises:
Acquiring unit, for obtaining the characteristic information of the image of described flexible screen display, described characteristic information comprises position and the shape of the image of display;
Control module, the characteristic information got for correspondence forms projection in described flexible screen, the position of the projection of formation and shape respectively with the position of image and the mating shapes of display.
12. mobile terminals as claimed in claim 11, is characterized in that, the position of the projection of described formation and shape are determined according to the coordinate information of the image of described display in described flexible screen; Described control module comprises:
True pressure unit, determines the voltage applied to the detent of described flexible screen for the position of the projection according to described formation and shape;
Presser unit, for applying described voltage to form the projection of the characteristic information of the image of corresponding described display to the detent of described flexible screen.
13. mobile terminals as claimed in claim 12, is characterized in that, the image of described display comprises the control for realizing man-machine interaction of described flexible screen display; Described acquiring unit comprises:
Capture unit, for catching the control shown in described flexible screen;
Extraction unit, for extracting the coordinate information of control in described flexible screen captured;
First protruding determining unit, for determining according to the coordinate information that extracts and the position of the position of control and the projection of mating shapes and shape;
Described presser unit comprises:
First pressurization subdivision, for applying voltage, with the projection making described flexible screen form corresponding described control according to the position of projection and shape to the detent of described flexible screen.
14. mobile terminals as claimed in claim 12, is characterized in that, the image of display comprises the keyboard image of described flexible screen display; Described control module comprises:
Key area acquiring unit, for obtaining the coordinate information of each key area in described flexible screen of the keyboard image of described flexible screen display;
Second protruding determining unit, for determining according to the coordinate information of each key area obtained and the position of the position of each key area and the projection of mating shapes and shape;
Described presser unit comprises:
Second pressurization subdivision, for applying voltage, with the projection making described flexible screen form corresponding described each key area according to the position of projection and shape to the detent of described flexible screen.
15. mobile terminals as claimed in claim 14, is characterized in that, described second pressurization subdivision comprises:
List cell, determine to apply voltage to the detent of described flexible screen for applying list according to voltage, described voltage applies list and comprises the required voltage applied to the detent of described flexible screen of the projection forming corresponding keyboard image.
16. mobile terminals as claimed in claim 11, is characterized in that, also comprise:
First voltage transformation unit, after form projection in described flexible screen, utilize the pressure transducer of the below of described flexible screen to detect pressure that described flexible screen is subject to also reduces or eliminates the voltage that the detent to stressed place applies when the pressure that described pressure transducer detects is greater than a threshold value.
17. mobile terminals as claimed in claim 11, is characterized in that, also comprise:
Second voltage transformation unit, after form projection in described flexible screen, reduces or eliminates the voltage of the detent applying to the place that is touched when the touch sensing layer of described flexible screen receives touch signal.
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