CN107632808A - Display screen auto-changing terminal and its transform method - Google Patents
Display screen auto-changing terminal and its transform method Download PDFInfo
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- CN107632808A CN107632808A CN201710877563.2A CN201710877563A CN107632808A CN 107632808 A CN107632808 A CN 107632808A CN 201710877563 A CN201710877563 A CN 201710877563A CN 107632808 A CN107632808 A CN 107632808A
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Abstract
The present invention proposes that a kind of display screen auto-changing terminal and its transform method, the display screen auto-changing terminal include：At least two pieces of screens, can be laminated or deploy；Sensing device on the screen is set, and the sensing device senses generation contracting screen signal when screen is laminated, and screen signal is expanded in sensing generation when screen deploys；And display controller, the display controller control the individual layer screen in stacking screen to be shown as full frame in response to the contracting screen signal；The display controller is shown in response to the Composite Display for expanding screen signal and controlling expansion screen as full frame.The display screen auto-changing terminal and its transform method of the present invention, can adjust screen display situation fast automaticly according to the conversion of screen position relation, lift Consumer's Experience.
Description
Technical field
The present invention relates to intelligent terminal technical field, more particularly to a kind of display screen auto-changing terminal and its change
Change method.
Background technology
Intelligent terminal includes mobile intelligent terminal, vehicle intelligent terminal, intelligent television, wearable device etc., it will usually from
Band screen, can be used for showing and touch-control etc..With the functional diversities of intelligent terminal, such as it may browse through webpage, see a film
Deng, user to visual experience requirement also more and more higher.In order to lift visual experience, current way is by intelligence such as mobile phone, flat boards
Can terminal display screen it is increasing, from incipient 4 cun, 4.3 cun, 4.8 cun, the screen popular to mobile phone at this stage
It is 5 cun, or even to 7 cun, it is too big just to be inconvenient to carry however, basic in terminal only carry one piece of screen, and too small then regard
Feel that experience is bad, can not also adjust the size of display screen as needed so that display mode is also more single, Wu Faman
The demand of sufficient user's each side.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of display screen auto-changing terminal and its transform method, can
Adjust screen display situation fast automaticly with the conversion according to screen position relation, lift Consumer's Experience.
To solve the above problems, the present invention proposes a kind of display screen auto-changing terminal, including：At least two pieces of screens,
It can be laminated or deploy；Sensing device on the screen is set, and the sensing device senses generation contracting screen when screen is laminated
Signal, and screen signal is expanded in sensing generation when screen deploys；And display controller,
The display controller in response to it is described contracting screen signal and control stacking screen in individual layer screen as it is full frame enter
Row display；The display controller is shown in response to the Composite Display for expanding screen signal and controlling expansion screen as full frame
Show.
According to one embodiment of present invention, the display controller includes：Image processor and buffer unit, it is described slow
Have at least two pieces of buffer zones, every piece of screen corresponding with a buffer zone in memory cell；
Described image processor response directly stores screen image data single to the caching in the contracting screen signal
A wherein buffer zone for member, controls the screen image data in the buffer zone to be shown on corresponding screen；
Or described image processor response is in the contracting screen signal and screen by screen image data according to individual layer screen
Curtain quantity is split, and the image-region of segmentation is stored to the buffer area corresponding to the individual layer screen of buffer unit respectively
Domain, the screen image data in each buffer zone is controlled to be shown simultaneously on corresponding screen；
Or described image processor response expands screen signal and screen by screen image data according to whole screens in described
Curtain quantity is split, and the image-region of segmentation is stored to the buffer area corresponding to whole screens of buffer unit respectively
Domain, the screen image data in each buffer zone is controlled to be shown simultaneously on corresponding screen.
According to one embodiment of present invention, described image processor before splitting to screen image data or is split
Afterwards, the adjustment of resolution ratio is carried out to screen image data, so that the image display resolution on each piece of screen is consistent.
According to one embodiment of present invention, described image processor before splitting to screen image data or is split
Afterwards, the adjustment of resolution ratio is carried out to screen image data, so that individual layer screen is consistent with the image display resolution of Composite Display.
According to one embodiment of present invention, described image processor according to full frame each screen position relationship and chi
Very little size, correspondingly screen image data is split and stored to corresponding buffer zone.
According to one embodiment of present invention, terminal includes two pieces of screens, is upon deployment upper sub-screen or left and right screen；
The display controller includes：Image processor and buffer unit, there is two pieces of buffer zones, every piece of screen in the buffer unit
Curtain is corresponding with a buffer zone；
Described image processor response directly stores screen image data single to the caching in the contracting screen signal
A wherein buffer zone for member, controls the screen image data in the buffer zone to be shown on corresponding screen；
Or screen image data is carried out segmentation up and down or a left side by described image processor response in the expansion screen signal
Right segmentation, and two pieces of image-regions of segmentation are stored to slow corresponding to the upper sub-screen of buffer unit or left and right screen respectively
Region is deposited, controls the screen image data in each buffer zone to be shown simultaneously on upper sub-screen or left and right screen
Show.
According to one embodiment of present invention, the sensing device includes hall device and magnetic device, splits in difference
The corresponding position of screen, when screen is laminated, hall device senses close to the magnetic device generates contracting screen signal, and
Hall device senses generation expansion screen signal away from the magnetic device when screen deploys.
According to one embodiment of present invention, each screen is seamless spliced between each other upon deployment.
The present invention also provides a kind of display screen auto-changing method of terminal, using any one in such as previous embodiment
Described display screen auto-changing terminal, this method include：
The position relationship of toggle screen so that screen is laminated or expansion；
The sensing device senses generation contracting screen signal when screen is laminated, and screen letter is expanded in sensing generation when screen deploys
Number；
The display controller shields signal according to the contracting or expands screen signal and switch the pattern of full screen display, wherein, institute
State display controller controls the individual layer screen in stacking screen to be shown as full frame in response to the contracting screen signal, described
Display controller is shown in response to the Composite Display for expanding screen signal and controlling expansion screen as full frame.
According to one embodiment of present invention, the display screen auto-changing terminal includes two pieces of screens, upon deployment
For upper sub-screen or left and right screen；The display controller includes：Image processor and buffer unit, have in the buffer unit
There is at least two pieces of buffer zones, every piece of screen corresponding with a buffer zone；
Described image processor response directly stores screen image data single to the caching in the contracting screen signal
A wherein buffer zone for member, controls the screen image data in the buffer zone to be shown on corresponding screen；
Or screen image data is carried out segmentation up and down or a left side by described image processor response in the expansion screen signal
Right segmentation, and two pieces of image-regions of segmentation are stored to slow corresponding to the upper sub-screen of buffer unit or left and right screen respectively
Region is deposited, controls the screen image data in each buffer zone to be shown simultaneously on upper sub-screen or left and right screen
Show.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
The screen for setting quantity to be more than one piece in terminal, overall size can be scaled by deploying or being laminated, is made
Single screen size must be no longer limited to；Change in location between screen is sensed by sensing device, so as to display control
One layer of screen after stacking can be used as viewing area by device when screen is laminated, and when screen deploys by the whole of expansion
Screen is used as viewing area, realizes auto-changing of the viewing area with screen position relation, and switch speed faster, does not influence
The perception of user, realize and deploy to show by screen when needing large-size screen monitors to show, and it is when needing smaller screen that screen is stacked together
It has been shown that, lift Consumer's Experience.
Brief description of the drawings
Fig. 1 is the structured flowchart of the display screen auto-changing terminal of one embodiment of the invention；
Fig. 2 is the schematic diagram of the screen stacking of the display screen auto-changing terminal of one embodiment of the invention；
Fig. 3 is the schematic diagram of the screen expansion of the display screen auto-changing terminal of one embodiment of the invention；
Fig. 4 is the schematic flow sheet of the terminal display auto-changing method of one embodiment of the invention.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.
Many details are elaborated in the following description in order to fully understand the present invention.But the present invention can be with
Much it is different from other manner described here to implement, those skilled in the art can be in the situation without prejudice to intension of the present invention
Under do similar popularization, therefore the present invention is not limited to the specific embodiments disclosed below.
In one embodiment, display screen auto-changing terminal includes：At least two pieces of screens, sensing device and display control
Device processed.
Each screen can be with stacked together or expansion.It is appreciated that during if more than three pieces of screen, but three pieces or
Two pieces are waited screen stacked together, and it is then that several pieces of screens are paved in a plane to deploy；And if two pieces of screens, then it is laminated
As two pieces of screens are mutually laminated, and are expanded into two pieces and are paved in a plane.Stacking, the expansion of screen can be connected by overturning
Mechanism, the mechanism that is slidably connected etc. realize, specific unlimited.
Sensing device is arranged on screen, is followed screen and is moved, can sense the change in location between screen, and can
Different signals is generated in different screen position relationship, sensing device can be arranged in pairs between two neighboring screen, phase
Between screen on sensing device stagger setting.Sensing device senses generation contracting screen signal when screen is laminated, and in screen exhibition
Screen signal is expanded in sensing generation when opening.
Display controller connects sensing device, receives the signal of sensing device generation, is switched according to the signal of reception complete
Shield the pattern of display.Display controller receives contracting screen signal, account for screen it is stacked together (between screen can with completely overlapped or
Person partly overlaps, can the stacking of whole screens or part of screen stacking), display controller controls institute in response to contracting screen signal
Individual layer screen in the screen of stacking is shown as full frame, such as selects the superiors' screen in screen stacked together
As one it is full frame shown, the superiors' screen can be one piece of screen or more than two pieces screen splicings into screen,
It is used as a display screen and shows a complete picture.And display controller is received when expanding screen signal, account for screen exhibition
Open, display controller in response to expand screen signal and control the Composite Display of deployed screen as one it is full frame shown,
Namely display picture is shown by the Composite Display of each expansion screen, full screen display region during expansion compares layer
Full screen display region when folded is bigger.
The screen for setting quantity to be more than one piece in terminal, overall size can be scaled by deploying or being laminated, is made
Single screen size must be no longer limited to；Change in location between screen is sensed by sensing device, so as to display control
One layer of screen after stacking can be used as viewing area by device when screen is laminated, and when screen deploys by the whole of expansion
Screen is used as viewing area, realizes auto-changing of the viewing area with screen position relation, and switch speed faster, does not influence
The perception of user, realize and deploy to show by screen when needing large-size screen monitors to show, and it is when needing smaller screen that screen is stacked together
It has been shown that, lift Consumer's Experience.
Preferably, sensing device can include hall device and magnetic device, split in the corresponding position of different screen,
When screen is laminated, hall device senses generation contracting screen signal close to magnetic device, and hall device is remote when screen deploys
Magnetic device and sense generation expand screen signal.Referring to Fig. 1-3, terminal includes two pieces of screens, respectively screen 11 and screen 12, point
Hall device 21 and magnetic device 22 are not provided with above, when screen 11 and screen 12 deploy, hall device 21 and magnetic
Device 22 is located remotely from each other, and screen signal is expanded in the sensing generation of hall device 11；And when screen 11 and screen 12 turn over conjunction, hall device 21
It is close to each other with magnetic device 22, the sensing generation contracting screen signal of hall device 11.Due to Hall effect, hall device 21 with magnetic
Property device 22 distance when changing, it is different to sense the signal of generation, thus can identify the position relationship of screen whereby
Change.It is appreciated that when number of screen is more, sensing device can also be more, the hall device and magnetic device of neighboring screens
Part is arranged on corresponding position, and the hall device and magnetic device without neighboring screens then stagger, and prevent inductive interference.Magnetic device
Part is specifically unlimited, can be sensed by hall device.
In one embodiment, display controller can include：Image processor and buffer unit.Have in buffer unit
At least two pieces of buffer zones, every piece of screen are corresponding with a buffer zone.Image processor can be controlled in each buffer zone
Screen image data pixel coordinate on demand shown on corresponding screen.Certainly, can also be deposited in terminal including other
Reservoir, for storing screen image data, image processor can obtain screen image data from memory, carry out corresponding position
Transmitted after reason to buffer unit.
Screen image data is directly stored to wherein the one of buffer unit and delayed in response to contracting screen signal by image processor
Region is deposited, controls the screen image data in the buffer zone to be shown that this situation is suitable for, layer on corresponding screen
One layer of screen of poststack only includes one piece of screen, then image processor selects one piece of screen and corresponding buffer zone to carry out
It has been shown that, showing prosecutor formula can be identical with the aobvious prosecutor formula of routine.Or described image processor response in it is described contracting screen signal and
Screen image data is split according to the number of screen of individual layer screen, and the image-region of segmentation is stored to caching respectively
Buffer zone corresponding to the individual layer screen of unit, the screen image data in each buffer zone is controlled simultaneously corresponding
Screen on shown, this situation is suitable for, and one after stacking layer screen includes more than one piece of screen, then image processor select
Whole screens on this layer and corresponding buffer zone are selected to be shown, at this time, it may be necessary to enter to the screen image data of acquisition
Row processing, image is split according to the quantity and position relationship of screen so that the figure of display portion is corresponded on each screen
Picture, a whole image is shown so as to which the screen of flood coordinates.
Or described image processor response expands screen signal and screen by screen image data according to whole screens in described
Curtain quantity is split, and the image-region of segmentation is stored to the buffer area corresponding to whole screens of buffer unit respectively
Domain, the screen image data in each buffer zone is controlled to be shown simultaneously on corresponding screen, image processor
The whole screens and corresponding buffer zone for selecting expansion are shown, at this time, it may be necessary to enter to the screen image data of acquisition
Row processing, image is split according to the quantity and position relationship of screen so that the figure of display portion is corresponded on each screen
Picture, a whole image is shown so as to which the screen of flood coordinates.
The mode of above-described embodiment is certainly not limited to, should when the screen more than two pieces is shown as Composite Display
Composite Display can be used as a monoblock screen, and display controller can be shown equally as one piece of screen of control, control flow
Curtain view data is shown on one piece of Composite Display, as long as the address code of Composite Display is mapped in into a continuous caching
Space.
It is appreciated that screen image data refers to need the data shown on a whole screen, can include static images,
The displayable picture of the screens such as dynamic picture, video, control, word.Certainly, which block screen main interface, another piece of auxiliary screen are shown by
Show some essential informations, such as time.Event etc., this can be gone to set by user oneself, and master can also be set on screen
The shortcut of auxiliary switching.
Preferably, image processor enters before splitting to screen image data or after segmentation to screen image data
The adjustment of row resolution ratio, so that the image display resolution on each piece of screen is consistent so that full frame resolution ratio obtains unification.
Preferably, image processor enters before splitting to screen image data or after segmentation to screen image data
The adjustment of row resolution ratio, so that individual layer screen is consistent with the image display resolution of Composite Display so that no matter which kind of switches to
Display pattern, screen resolution all same, vision drop is not caused.
Referring to Fig. 1-Fig. 3, when double screen is combined, hall device 11 senses magnetic device 12, can trigger one
Individual near order, after image processor 31 receives order, setting image resolution ratio is AxB, is shown on screen 11；When double
Screen opens, and hall device 11 triggers far order, and after image processor 31 is ordered, setting image resolution ratio is 2AxB,
Shown respectively on screen 11 and screen 12.
Preferably, image processor according to full frame each screen position relationship and size, correspondingly to screen
View data is split and stored to corresponding buffer zone so that the direction up and down of screen picture and full frame orientation
Adapt to.For it is, of course, preferable to, the size of each screen is consistent, and is rectangular screen, thus to screen picture number
According to only needing to divide equally.
In one embodiment, two pieces of screens, respectively screen 11 and screen 12 are included referring to Fig. 1-3, terminal., opening up
It is upper sub-screen or left and right screen when opening, upper sub-screen refers to that two pieces of screens are upper and lower relation, and left and right screen refers to two pieces of screens
For left-right relation.Display controller 3 includes：Image processor 31 and buffer unit 32, have at least in the buffer unit 32
Two pieces of buffer zones, it is buffer zone 321 and buffer zone 322 in figure, every piece of screen is corresponding with a buffer zone.Terminal can be with
Shown to control double screen unification, also can control double screen independently to show, enrich display pattern.
Described image processor 31 directly stores screen image data to the caching in response to the contracting screen signal
A wherein buffer zone for unit 32, controls the screen image data in the buffer zone to be shown on corresponding screen
Show.When not conforming to screen, main screen, another piece of auxiliary screen of conduct, both independent controls and display can be used as using one piece in two pieces of screens.
Or described image processor 31 in response to it is described expand screen signal and will screen image data carry out up and down segmentation or
Left and right is split, and two pieces of image-regions of segmentation are stored to corresponding to the upper sub-screen of buffer unit 32 or left and right screen respectively
Buffer zone, control the screen image data in each buffer zone to be carried out simultaneously on upper sub-screen or left and right screen
Display.
Preferably, each screen is seamless spliced between each other upon deployment so that these screens seem when being combined
As a complete screen, visual effect are more preferable.
The present invention also provides a kind of display screen auto-changing method of terminal, using any one in such as previous embodiment
Described display screen auto-changing terminal, this method include：
S1：The position relationship of toggle screen so that screen is laminated or expansion；
S2：The sensing device senses generation contracting screen signal when screen is laminated, and sensing generation is expanded when screen deploys
Shield signal；
S3：The display controller shields signal according to the contracting or expands screen signal and switch the pattern of full screen display, wherein,
The display controller controls the individual layer screen in stacking screen to be shown as full frame in response to the contracting screen signal, institute
Display controller is stated to be shown as full frame in response to the Composite Display for expanding screen signal and controlling expansion screen.
According to one embodiment of present invention, the display screen auto-changing terminal includes two pieces of screens, upon deployment
For upper sub-screen or left and right screen；The display controller includes：Image processor and buffer unit, have in the buffer unit
There is at least two pieces of buffer zones, every piece of screen corresponding with a buffer zone；
Described image processor response directly stores screen image data single to the caching in the contracting screen signal
A wherein buffer zone for member, controls the screen image data in the buffer zone to be shown on corresponding screen；
Or screen image data is carried out segmentation up and down or a left side by described image processor response in the expansion screen signal
Right segmentation, and two pieces of image-regions of segmentation are stored to slow corresponding to the upper sub-screen of buffer unit or left and right screen respectively
Region is deposited, controls the screen image data in each buffer zone to be shown simultaneously on upper sub-screen or left and right screen
Show.
Specific embodiment content on the display screen auto-changing method of the terminal of the present invention may refer to foregoing reality
The description content of the display screen auto-changing terminal in example is applied, will not be repeated here.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting claim, any this area
Technical staff without departing from the spirit and scope of the present invention, can make possible variation and modification, therefore the present invention
Protection domain should be defined by the scope that the claims in the present invention are defined.
Claims (10)
- A kind of 1. display screen auto-changing terminal, it is characterised in that including：At least two pieces of screens, can be laminated or deploy；Set Sensing device on the screen, the sensing device senses generation contracting screen signal when screen is laminated, and deploys in screen When sensing generation expand screen signal；And display controller,The display controller controls the individual layer screen in stacking screen to be shown as full frame in response to the contracting screen signal Show；The display controller is shown in response to the Composite Display for expanding screen signal and controlling expansion screen as full frame.
- 2. display screen auto-changing terminal as claimed in claim 1, it is characterised in that the display controller includes：Figure As processor and buffer unit, there is at least two pieces of buffer zones, every piece of screen and a buffer zone pair in the buffer unit Should；Described image processor response directly stores screen image data to the buffer unit in the contracting screen signal A wherein buffer zone, the screen image data in the buffer zone is controlled to be shown on corresponding screen；Or described image processor response is in the contracting screen signal and screen number by screen image data according to individual layer screen Amount is split, and the image-region of segmentation is stored to the buffer zone corresponding to the individual layer screen of buffer unit, control respectively Make the screen image data in each buffer zone while shown on corresponding screen；Or described image processor response expands screen signal and screen number by screen image data according to whole screens in described Amount is split, and the image-region of segmentation is stored to the buffer zone corresponding to whole screens of buffer unit, control respectively Make the screen image data in each buffer zone while shown on corresponding screen.
- 3. display screen auto-changing terminal as claimed in claim 2, it is characterised in that described image processor is to screen Before view data is split or after segmentation, the adjustment of resolution ratio is carried out to screen image data, so that the figure on each piece of screen As display resolution is consistent.
- 4. display screen auto-changing terminal as claimed in claim 2, it is characterised in that described image processor is to screen Before view data is split or after segmentation, the adjustment of resolution ratio is carried out to screen image data, so that individual layer screen and synthesis The image display resolution of screen is consistent.
- 5. display screen auto-changing terminal as claimed in claim 2, it is characterised in that described image processor is according to full frame Each screen position relationship and size, correspondingly screen image data is split and stored to corresponding caching Region.
- 6. the display screen auto-changing terminal as described in any one in claim 1-5, it is characterised in that terminal includes two Block screen, it is upon deployment upper sub-screen or left and right screen；The display controller includes：Image processor and buffer unit, There are two pieces of buffer zones, every piece of screen is corresponding with a buffer zone in the buffer unit；Described image processor response directly stores screen image data to the buffer unit in the contracting screen signal A wherein buffer zone, the screen image data in the buffer zone is controlled to be shown on corresponding screen；Or described image processor response by screen image data up and down split in the expansion screen signal or left and right is divided Cut, and two pieces of image-regions of segmentation are stored to the buffer area corresponding to the upper sub-screen of buffer unit or left and right screen respectively Domain, the screen image data in each buffer zone is controlled to be shown simultaneously on upper sub-screen or left and right screen.
- 7. the display screen auto-changing terminal as described in any one in claim 1-5, it is characterised in that the inductor Part includes hall device and magnetic device, splits in the corresponding position of different screen, and when screen is laminated, hall device is close The magnetic device and sense generation contracting screen signal, and hall device senses life away from the magnetic device when screen deploys Shield signal into expanding.
- 8. the display screen auto-changing terminal as described in any one in claim 1-5, it is characterised in that each screen Curtain is seamless spliced between each other upon deployment.
- 9. a kind of display screen auto-changing method of terminal, it is characterised in that using such as any one institute in claim 1-8 The display screen auto-changing terminal stated, this method include：The position relationship of toggle screen so that screen is laminated or expansion；The sensing device senses generation contracting screen signal when screen is laminated, and screen signal is expanded in sensing generation when screen deploys；The display controller shields signal according to the contracting or expands screen signal and switch the pattern of full screen display, wherein, it is described aobvious Show that controller controls the individual layer screen in stacking screen to be shown as full frame in response to the contracting screen signal, the display Controller is shown in response to the Composite Display for expanding screen signal and controlling expansion screen as full frame.
- 10. the display screen auto-changing method of terminal as claimed in claim 9, it is characterised in that the display screen is certainly Dynamic conversion terminal includes two pieces of screens, is upon deployment upper sub-screen or left and right screen；The display controller includes：At image Device and buffer unit are managed, has at least two pieces of buffer zones, every piece of screen corresponding with a buffer zone in the buffer unit；Described image processor response directly stores screen image data to the buffer unit in the contracting screen signal A wherein buffer zone, the screen image data in the buffer zone is controlled to be shown on corresponding screen；Or described image processor response by screen image data up and down split in the expansion screen signal or left and right is divided Cut, and two pieces of image-regions of segmentation are stored to the buffer area corresponding to the upper sub-screen of buffer unit or left and right screen respectively Domain, the screen image data in each buffer zone is controlled to be shown simultaneously on upper sub-screen or left and right screen.
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