CN109388261A - A kind of display methods and device of flexible screen - Google Patents
A kind of display methods and device of flexible screen Download PDFInfo
- Publication number
- CN109388261A CN109388261A CN201710662047.8A CN201710662047A CN109388261A CN 109388261 A CN109388261 A CN 109388261A CN 201710662047 A CN201710662047 A CN 201710662047A CN 109388261 A CN109388261 A CN 109388261A
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- China
- Prior art keywords
- flexible screen
- display
- situation
- bending
- screen
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper
Abstract
The present embodiments relate to technical field of electronic equipment more particularly to the display methods and device of a kind of flexible screen, comprising: detects the electrical value of flexible screen；According to the electrical value variation of the flexible screen, the bending situation of the flexible screen is determined；According to the bending situation of the flexible screen, the flexible screen is divided into different display areas, and determines the display situation of each display area.Flexibility of the embodiment of the present invention to increase flexible screen display mode.
Description
Technical field
The present invention relates to technical field of electronic equipment more particularly to the display methods and device of a kind of flexible screen.
Background technique
Flexible screen using more and more, flexible screen it is a technical advantage that the bent characteristic of screen.It is applying
In the process, user can be according to the difference of crooked place, it is desirable to not as the region of display will close the processing of display function
Mode
Touch screen is a kind of input equipment of the interpersonal operation interface of display improvement, is had the advantages that intuitive, simple, quick.
Touch screen mainly has following four classes, including resistance-type, condenser type, infrared and surface acoustic wave type.Wherein, capacitive touch screen due to
With excellent performance, and structure is simple, performance is stablized, it has also become the mainstream in market.
Have many advantages, such as just because of capacitive touch screen above-mentioned, flexible screen mostly uses greatly capacitive touch screen.Mesh
Before, the display mode of flexible screen is whole display, and the display mode is more single, inflexible.
Summary of the invention
The application provides the display methods and device of a kind of flexible screen, to increase the flexible of flexible screen display mode
Property.
A kind of display methods of flexible screen provided in an embodiment of the present invention, comprising:
Detect the electrical value of flexible screen；
According to the electrical value variation of the flexible screen, the bending situation of the flexible screen is determined；
According to the bending situation of the flexible screen, the flexible screen is divided into different display areas, and is determined
The display situation of each display area.
Optionally, the electrical value of the detection flexible screen, comprising:
The resistance value of the signal wire of the flexible screen is detected, the signal wire includes driving electrodes and induction electrode；
The electrical value variation according to the flexible screen, determines the bending situation of the flexible screen, comprising:
According to the resistance change of the signal wire, determine that the flexible screen is bent.
Optionally, the electrical value of the detection flexible screen, further includes:
The capacitance of the touch-control node of the flexible screen is detected, the touch-control node is the driving electrodes and the sense
Answer the crosspoint of electrode；
The resistance change according to the signal wire, after determining that the flexible screen is bent, further includes:
According to the position of the changed touch-control node of capacitance, the position that the flexible screen is bent is determined.
Optionally, the flexible screen, is divided into different displays by the bending situation according to the flexible screen
Region, and determine the display situation of each display area, comprising:
According to the bending situation of the flexible screen, the flexible screen is divided into viewing area and non-display area；
The flexible screen, is divided into different display areas by the bending situation according to the flexible screen, and
After the display situation for determining each display area, further includes:
Display signal is sent to the viewing area of the flexible screen, meanwhile, stop the non-display area to the flexible screen
Send display signal.
Optionally, the flexible screen, is divided into different displays by the bending situation according to the flexible screen
Region, and after the display situation of determining each display area, further includes:
Different display signals is sent to different display areas.
A kind of display device of flexible screen, comprising:
Detection unit, for detecting the electrical value of flexible screen；
Determination unit determines the bending situation of the flexible screen for the electrical value variation according to the flexible screen；
The flexible screen is divided into different show for the bending situation according to the flexible screen by division unit
Show region, and determines the display situation of each display area.
Optionally, the detection unit, the resistance value of the signal wire specifically for detecting the flexible screen, the signal
Line includes driving electrodes and induction electrode；
The determination unit determines that the flexible screen occurs specifically for the resistance change according to the signal wire
Bending.
Optionally, the detection unit is also used to detect the capacitance of the touch-control node of the flexible screen, the touch-control
Node is the crosspoint of the driving electrodes and the induction electrode；
The determination unit is also used to determine the flexible screen according to the position of the changed touch-control node of capacitance
The position that curtain is bent.
Optionally, the division unit, specifically for the bending situation according to the flexible screen, by the flexible screen
It is divided into viewing area and non-display area；
It further include transmission unit, for sending display signal to the viewing area of the flexible screen, meanwhile, stop to described
The non-display area of flexible screen sends display signal.
It optionally, further include transmission unit, for sending different display signals to different display areas.
In the embodiment of the present invention, the electrical value of flexible screen is periodically detected, it is flexible when flexible screen is bent
The electrical value of screen can also change, and therefore, can determine the bending of flexible screen according to the electrical value variation of flexible screen
Situation, and according to the bending situation of flexible screen, flexible screen is divided into different display areas, and determine respectively each aobvious
Show the display situation in region.The embodiment of the present invention can effectively judge the crooked place of flexible screen, and there are curved in flexible screen
In the case where folding, the differentiation of different viewing areas can be carried out to flexible screen, and realizes control display respectively.Therefore, of the invention
The flexibility that flexible screen is shown is increased in embodiment, can satisfy more different demands of user, is improved user and is used just
Benefit.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is a kind of flow chart of the display methods of flexible screen provided in an embodiment of the present invention；
Fig. 2 is the driving electrodes of flexible screen and the schematic diagram of induction electrode in the embodiment of the present invention；
Fig. 3 is the schematic diagram that flexible screen bends mode in the embodiment of the present invention；
Fig. 4 is the schematic diagram that another flexible screen bends mode in the embodiment of the present invention；
A kind of flow diagram of the display methods of specific flexible screen in Fig. 5 embodiment of the present invention
Fig. 6 is a kind of structural schematic diagram of the display device of flexible screen provided in an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of display methods, and it is flexible aobvious to can be adapted for the setting such as mobile phone, tablet computer
The terminal of display screen curtain, and flexible screen uses the control mode of capacitance touch.The embodiment of the present invention is right by taking tablet computer as an example
Display methods is introduced.
Fig. 1 illustrates a kind of flow diagram of the display methods of flexible screen provided in an embodiment of the present invention.
As shown in Figure 1, the processing method of data message provided in an embodiment of the present invention, comprising the following steps:
Step 101, the electrical value of detection flexible screen.
Step 102, the electrical value variation according to the flexible screen, determine the bending situation of the flexible screen.
The flexible screen, is divided into different viewing areas by step 103, the bending situation according to the flexible screen
Domain, and determine the display situation of each display area.
In the embodiment of the present invention, the electrical value of flexible screen is periodically detected, it is flexible when flexible screen is bent
The electrical value of screen can also change, and therefore, can determine the bending of flexible screen according to the electrical value variation of flexible screen
Situation, and according to the bending situation of flexible screen, flexible screen is divided into different display areas, and determine respectively each aobvious
Show the display situation in region.The embodiment of the present invention can effectively judge the crooked place of flexible screen, and there are curved in flexible screen
In the case where folding, the differentiation of different viewing areas can be carried out to flexible screen, and realizes control display respectively.Therefore, of the invention
The flexibility that flexible screen is shown is increased in embodiment, can satisfy more different demands of user, is improved user and is used just
Benefit.
Touch control detection region division is several lattice points intersected anyhow by capacitance touching control, then passes through detection lattice point capacitance
Changing rule, obtain the location information of touch point.
As shown in Fig. 2, being provided with driving electrodes T in flexible screen in order to realize capacitance touching control1、T2、……TnWith
Induction electrode R1、R2、……Rm.Wherein, driving electrodes and induction electrode mutually insulated and arranged in a crossed manner, driving electrodes and induction
The crosspoint of electrode is touch-control node.There are Inductance and Capacitances between driving electrodes and induction electrode, apply one in driving electrodes
A driving signal can obtain an inductive signal by the coupling of Inductance and Capacitance accordingly on induction electrode.When touching generation,
Due to the influence of human body electric field, the size of Inductance and Capacitance can change, and the size of the inductive signal on induction electrode can occur
Variation.Inductive signal on induction electrode is measured, it is known that whether touch-control occurs, and can determine touch point in screen
On position.
In the embodiment of the present invention, the electrical value of flexible screen includes the resistance value of signal wire and the capacitance of touch-control node.
Wherein, signal wire includes driving electrodes and induction electrode, and touch-control node is the crosspoint of driving electrodes and induction electrode.
When touch screen bending, the electrode vertical with crooked position can also bend, and the signal wire of bending part can produce
Therefore raw miniature deformation, can determine soft to change its resistance value according to the variation of signal wire resistance value on flexible screen
Property screen is bent.
Step 101, the electrical value of the detection flexible screen, comprising:
The resistance value of the signal wire of the flexible screen is detected, the signal wire includes driving electrodes and induction electrode；
The electrical value variation according to the flexible screen, determines the bending situation of the flexible screen, comprising:
According to the resistance change of the signal wire, determine that the flexible screen is bent.
As shown in figure 3, the induction electrode vertical with axis JJ ' can bend if flexible screen is bent along axis JJ ', from
And the deformation of induction electrode results in the resistance of induction electrode to change.On the other hand, if flexible screen is bent along axis KK ',
Then the driving electrodes vertical with axis KK ' can bend, so that the resistance of driving electrodes changes.It therefore, can be periodical
Ground detects the resistance value of signal wire on flexible screen, if resistance value is changed, it is determined that flexible screen is bent.
Since the signal wire perpendicular with bending part has a plurality of, the corresponding changed signal wire of resistance value also has more
Item, therefore, the variation according only to resistance value can only determine that flexible screen is bent, and also need to determine flexible screen according to capacitance
The concrete position bent on curtain.
Therefore, step 101, the electrical value of the detection flexible screen, further includes:
The capacitance of the touch-control node of the flexible screen is detected, the touch-control node is the driving electrodes and the sense
Answer the crosspoint of electrode；
The resistance change according to the signal wire, after determining that the flexible screen is bent, further includes:
According to the position of the changed touch-control node of capacitance, the position that the flexible screen is bent is determined.
Specifically, periodically apply driving signal in driving electrodes, and detect the inductive signal of induction electrode.When
When flexible screen is bent, the driving electrodes or induction electrode of bending place are also bent, driving electrodes and induction electrode it
Between distance change therewith, then the capacitance on corresponding touch-control node can also change.It therefore, can be changed
Capacitance navigates to corresponding touch-control node, so that it is determined that the crooked place of flexible screen.
Flexible screen can be divided into different viewing areas by the different bending modes of flexible screen, for example, if flexible screen
The crooked place of curtain is the axis JJ ' in Fig. 3, then flexible screen is divided into two display areas in left and right.And if flexible screen
As in Fig. 4 axis PP ' and axis QQ ' bent, then flexible screen can be divided into the display area of left, center, right three.The present invention is real
The bending mode for not limiting flexible screen in example is applied, therefore the display area of flexible screen is divided also without limitation.Meanwhile it using
Family can determine the display situation of each display area according to demand.It here may include the different display mode of following two.
The first, is divided into viewing area and non-display area for flexible screen.
The flexible screen, is divided into different display areas by the then bending situation according to the flexible screen,
And determine the display situation of each display area, comprising:
According to the bending situation of the flexible screen, the flexible screen is divided into viewing area and non-display area；
The flexible screen, is divided into different display areas by the bending situation according to the flexible screen, and
After the display situation for determining each display area, further includes:
Display signal is sent to the viewing area of the flexible screen, meanwhile, stop the non-display area to the flexible screen
Send display signal.
Specifically, user can determine preferential display principle according to the display area of flexible screen after bending.For example, soft
Property screen bent according to the axis JJ ' in such as Fig. 3, then user by the display area of axis JJ ' the right and left be denoted as respectively the area A and
The area B, and be set as the area A and preferentially show.In this way, when flexible screen is bent according to axis JJ ', since the area A is preferentially shown, i.e.,
The area A is display area, and the area B is non-display area, therefore, display signal is sent to the area A, so that by whole flexible screens before bending
The picture of display only passes through the area A and is shown, and stops sending display signal to the area B.It is may be implemented in flexible screen so not
With the control respectively of viewing area, and reduce the power consumption of display.
Second, multiple viewing areas of flexible screen are different display areas.
The flexible screen, is divided into different display areas by the then bending situation according to the flexible screen,
And after the display situation of determining each display area, further includes:
Different display signals is sent to different display areas.
In this case, watch different display pictures for the ease of user, or and other users at the same end
End watches different programs jointly, can send different show to the different display areas of flexible screen after flexible screen bending
Show signal, so that the different display areas of the same flexible screen show different pictures, reaches more people while watching not
With the effect of picture, a variety of demands of user are met, improve the flexibility that flexible screen is shown.
For a clearer understanding of the present invention, above-mentioned process is described in detail with specific embodiment below, specifically
Step is as shown in Figure 5, comprising:
Step 501, the resistance value for periodically detecting flexible screen each driving electrodes and induction electrode；Simultaneously to driving electricity
Pole sends driving signal, detects the inductive signal of induction electrode.
Step 502 determines whether the resistance value of driving electrodes resistance value or induction electrode changes, if so, executing
Step 503, no to then follow the steps 501.
Step 503, the variation according to inductive signal determine the position of the touch-control node bent.
Step 504, the display area that flexible screen is determined according to the position of the touch-control node bent.
The different display areas of flexible screen are set as viewing area and non-display area by step 505.
Step 506 sends display signal to viewing area, is simultaneously stopped to non-display area and sends display signal.
Fig. 6 illustrates a kind of structural schematic diagram of the processing unit of data message provided in an embodiment of the present invention.
As shown in fig. 6, a kind of display device of flexible screen provided in an embodiment of the present invention, comprising:
Detection unit 601, for detecting the electrical value of flexible screen；
Determination unit 602 determines the bending feelings of the flexible screen for the electrical value variation according to the flexible screen
Condition；
The flexible screen is divided into different by division unit 603 for the bending situation according to the flexible screen
Display area, and determine the display situation of each display area.
Optionally, the detection unit 601, the resistance value of the signal wire specifically for detecting the flexible screen are described
Signal wire includes driving electrodes and induction electrode；
The determination unit 602 determines the flexible screen hair specifically for the resistance change according to the signal wire
Raw bending.
Optionally, the detection unit 601 is also used to detect the capacitance of the touch-control node of the flexible screen, described
Touch-control node is the crosspoint of the driving electrodes and the induction electrode；
The determination unit 602 is also used to determine the flexibility according to the position of the changed touch-control node of capacitance
The position that screen is bent.
Optionally, the division unit 603, specifically for the bending situation according to the flexible screen, by the flexibility
Screen is divided into viewing area and non-display area；
Further include transmission unit 604, for the viewing area of the flexible screen send display signal, meanwhile, stop to
The non-display area of the flexible screen sends display signal.
It optionally, further include transmission unit 604, for sending different display signals to different display areas.
It should be noted that "upper" "lower" corresponds to above and below picture in the embodiment of the present invention, i.e., " upper surface " is
Refer to that corresponding face, " lower surface " refer to the corresponding face in device lower section in picture above device in picture, the embodiment of the present invention is only
It is example effect.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of display methods of flexible screen characterized by comprising
Detect the electrical value of flexible screen；
According to the electrical value variation of the flexible screen, the bending situation of the flexible screen is determined；
According to the bending situation of the flexible screen, the flexible screen is divided into different display areas, and is determined each
The display situation of display area.
2. the method as described in claim 1, which is characterized in that the electrical value of the detection flexible screen, comprising:
The resistance value of the signal wire of the flexible screen is detected, the signal wire includes driving electrodes and induction electrode；
The electrical value variation according to the flexible screen, determines the bending situation of the flexible screen, comprising:
According to the resistance change of the signal wire, determine that the flexible screen is bent.
3. method according to claim 2, which is characterized in that the electrical value of the detection flexible screen, further includes:
The capacitance of the touch-control node of the flexible screen is detected, the touch-control node is the driving electrodes and the induced electricity
The crosspoint of pole；
The resistance change according to the signal wire, after determining that the flexible screen is bent, further includes:
According to the position of the changed touch-control node of capacitance, the position that the flexible screen is bent is determined.
4. the method as described in claim 1, which is characterized in that the bending situation according to the flexible screen, it will be described
Flexible screen is divided into different display areas, and determines the display situation of each display area, comprising:
According to the bending situation of the flexible screen, the flexible screen is divided into viewing area and non-display area；
The flexible screen is divided into different display areas, and determined by the bending situation according to the flexible screen
After the display situation of each display area, further includes:
Display signal is sent to the viewing area of the flexible screen, meanwhile, stop sending to the non-display area of the flexible screen
Show signal.
5. the method as described in claim 1, which is characterized in that the bending situation according to the flexible screen, it will be described
Flexible screen is divided into different display areas, and after the display situation of determining each display area, further includes:
Different display signals is sent to different display areas.
6. a kind of display device of flexible screen characterized by comprising
Detection unit, for detecting the electrical value of flexible screen；
Determination unit determines the bending situation of the flexible screen for the electrical value variation according to the flexible screen；
The flexible screen is divided into different viewing areas for the bending situation according to the flexible screen by division unit
Domain, and determine the display situation of each display area.
7. device as claimed in claim 6, which is characterized in that
The detection unit, the resistance value of the signal wire specifically for detecting the flexible screen, the signal wire include driving
Electrode and induction electrode；
The determination unit determines that the flexible screen is bent specifically for the resistance change according to the signal wire.
8. device as claimed in claim 7, which is characterized in that
The detection unit is also used to detect the capacitance of the touch-control node of the flexible screen, and the touch-control node is described
The crosspoint of driving electrodes and the induction electrode；
The determination unit is also used to the position according to the changed touch-control node of capacitance, determines the flexible screen hair
The position of raw bending.
9. device as claimed in claim 6, which is characterized in that
The flexible screen is divided into display specifically for the bending situation according to the flexible screen by the division unit
Area and non-display area；
It further include transmission unit, for sending display signal to the viewing area of the flexible screen, meanwhile, stop to the flexibility
The non-display area of screen sends display signal.
10. device as claimed in claim 6, which is characterized in that further include transmission unit, for being sent out to different display areas
Send different display signals.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710662047.8A CN109388261A (en) | 2017-08-04 | 2017-08-04 | A kind of display methods and device of flexible screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710662047.8A CN109388261A (en) | 2017-08-04 | 2017-08-04 | A kind of display methods and device of flexible screen |
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| CN201710662047.8A Pending CN109388261A (en) | 2017-08-04 | 2017-08-04 | A kind of display methods and device of flexible screen |
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| CN112086022A (en) * | 2019-06-12 | 2020-12-15 | 乐金显示有限公司 | Foldable display and driving method thereof |
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Application publication date: 20190226 |