CN110379313A - A kind of folding flexible display panels and folding display device - Google Patents
A kind of folding flexible display panels and folding display device Download PDFInfo
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- CN110379313A CN110379313A CN201910682217.8A CN201910682217A CN110379313A CN 110379313 A CN110379313 A CN 110379313A CN 201910682217 A CN201910682217 A CN 201910682217A CN 110379313 A CN110379313 A CN 110379313A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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Abstract
The present invention provides a kind of folding flexible display panels, solve the technical issues of flexible display screen can not be restored to formation state due to influence user experience after repeatedly folding in the prior art.The embodiment of the present invention is by being respectively arranged a carriage on shaft both sides, when screen body upon deployment, two carriages are to the square upward sliding far from shaft, so as to stretch flexible display screen, therefore flexible display screen is further flattened, the problem of flexible display screen can not be restored to formation state after flexible display screen repeatedly folds is avoided.
Description
Technical field
The present invention relates to field of display technology, and in particular to a kind of folding flexible display panels and folding are aobvious
Showing device.
Background technique
In the prior art, folding flexible display screen, after repeatedly bending, flexible display screen can not spontaneous recovery
To formation state, the experience of user is affected.
Summary of the invention
In view of this, being solved in the prior art the embodiment of the invention provides a kind of folding flexible display panels
The technical issues of flexible display screen can not be restored to formation state due to influence user experience after repeatedly folding.
For the purpose of the present invention, technological means and advantage is more clearly understood, below in conjunction with attached drawing to the present invention make into
One step is described in detail.Obviously, the described embodiments are only a part but not all of the embodiments of the present application.Base
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall in the protection scope of this application.
According to an aspect of the present invention, one embodiment of the invention provides a kind of folding flexible display panels, packet
Include the flexible display screen body for realizing display function；And the folding below the non-display face of flexible display screen body is set
Stacking device, for folding or being unfolded the flexible display screen body；Wherein, the folding device includes: shaft；And fixed company
Connect at least one set of slide assemblies in the shaft；Wherein, the slide assemblies include: that one end is fixed on the shaft side
The first connector；One end is fixed on the second connector of the shaft other side；It is fixed on the first connector other end
The first carriage；And it is fixed on the second carriage of the second connector other end；
Wherein, connected by the connection of first connector and second connector and the shaft, described first
When the flexible display screen is unfolded in fitting and second connector rotation, the first carriage and second carriage
To the square upward sliding far from the shaft.
In an embodiment of the present invention, first carriage is the first sliding magnet, and second carriage is
When the flexible display screen is unfolded in second sliding magnet, first connector and second connector rotation, described first
Magnet and the second sliding magnet are slided under the magnetic force to the square upward sliding far from the shaft.
In an embodiment of the present invention, the folding device further comprises: sensor, is fixed on first connector
Perhaps side of second connector far from the flexible display screen body is for obtaining described in the folding device expansion or folding
Flexible display screen body；And first regulating device, first connector or the second connector are fixed on far from the flexibility
It the side of display screen body and is electrically connected with the sensor, for adjusting the first sliding magnet and the second sliding magnet
Magnetism so that: when the flexible display screen body is unfolded in the folding device, the first sliding magnet and described second sliding
Dynamic magnet is to the square upward sliding far from the shaft；Or, described in the folding devices fold when flexible display screen body, it is described
First sliding magnet and the second sliding magnet are to the square upward sliding close to the shaft.
In an embodiment of the present invention, first regulating device be further used for adjust by first magnet and/
Or the first electric current of second magnet.
In an embodiment of the present invention, the slide assemblies further comprise: at least one first fixed magnet, described
The setting of one fixed magnet is in the first sliding magnet surrounding, and first fixed magnet is bonded in the flexible display screen
On non-display face；And/or at least one second fixed magnet, the second fixed magnet setting is in the second sliding magnet
Surrounding, and second fixed magnet is bonded on the non-display face of the flexible display screen；Wherein, the folding device expansion
When the flexible display screen body, the magnetic force direction that first fixed magnet generates the first sliding magnet turns far from described
Axis；And/or second fixed magnet slides the magnetic force direction of magnet generation far from the shaft to described second.
In an embodiment of the present invention, the slide assemblies include two the first fixed magnets, are separately positioned on described the
Two sides of one magnet on the direction vertical with the shaft, and two first fixed magnets are close to the first sliding magnetic
The magnetism of one end of body is identical；And/or two the second fixed magnets, be separately positioned on second magnet with the shaft
Two sides on vertical direction, and two second fixed magnets are close to the magnetic phase of one end of the second sliding magnet
Together.
In an embodiment of the present invention, the foldable assembly further comprises: the second regulating device is fixed on described first
It the side of connector or second connector far from the flexible display screen body and is electrically connected with the sensor, for adjusting
The magnetism of first fixed magnet and/or the second fixed magnet is saved, so that: when folding device expansion is described flexible aobvious
When display screen body, the magnetic force direction that first fixed magnet generates first magnet is far from the shaft and/or described
The magnetic force direction that two fixed magnets generate second magnet is far from the shaft；Or, working as described in the folding devices fold
When flexible display screen body, magnetic force direction that second fixed magnet generates second magnet close to the shaft and/or
The magnetic force direction that first fixed magnet generates first magnet is close to the shaft.
In an embodiment of the present invention, second regulating device is further used for adjusting through first fixed magnet
And/or the second electric current of second fixed magnet.
In an embodiment of the present invention, when the flexible display screen body is in unfolded state, first connector and
Second connector be symmetrical set relative to the shaft and first connector and second connector with
The shaft is vertical.
As another aspect of the present invention, one embodiment of the invention provides a kind of folding flexible display apparatus, packet
It includes: the aforementioned folding flexible display panels.
Folding flexible display panels provided in an embodiment of the present invention, by the way that a sliding magnetic is respectively arranged on shaft both sides
Body, when shielding body upon deployment, two sliding magnets can be mutually exclusive, so that two magnets are away from each other, so as to
Flexible display screen is stretched, therefore further flattens flexible display screen, avoids flexible display screen after flexible display screen repeatedly folds
The problem of formation state can not be restored to.
Detailed description of the invention
Fig. 1 show a kind of structural schematic diagram of folding flexible display panels of one embodiment of the invention offer；
Fig. 2 show another embodiment of the present invention provides a kind of folding flexible display panels structural schematic diagram；
Fig. 3 show another embodiment of the present invention provides a kind of folding flexible display panels structural schematic diagram；
Fig. 4 show another embodiment of the present invention provides a kind of folding flexible display panels structural schematic diagram；
Fig. 5 show another embodiment of the present invention provides a kind of folding flexible display panels structural schematic diagram；
Fig. 6 show another embodiment of the present invention provides a kind of folding flexible display panels structural schematic diagram；
Fig. 7 show another embodiment of the present invention provides a kind of folding flexible display panels structural schematic diagram；
Fig. 8 show another embodiment of the present invention provides a kind of folding flexible display panels structural schematic diagram；
Fig. 9 show another embodiment of the present invention provides a kind of folding flexible display panels structural schematic diagram；
Figure 10 show another embodiment of the present invention provides a kind of folding flexible display panels structural schematic diagram；
Figure 11 show another embodiment of the present invention provides a kind of folding flexible display panels structural schematic diagram.
Specific embodiment
As described in background, flexible display screen can not be restored to smooth shape after display screen repeatedly folds in the prior art
State, to influence user experience, inventor is flexible display screen by repeatedly folding the study found that there is the reason of this problem
After folding expansion or keeping static bending for a long time, the mould group material in flexible display screen is because of fatigue properties, common folding
Mould group can not be stretched to initial smooth state by device.
Based on this, the present invention provides a kind of folding flexible display panels, by being respectively arranged one on shaft both sides
Magnet is slided, when shielding body upon deployment, two sliding magnets can be mutually exclusive, so that two magnets are away from each other, from
And flexible display screen can be stretched, therefore further flattening flexible display screen body.
Specifically, folding flexible display panels provided by the invention, aobvious including the flexibility for realizing display function
Display screen body；And the folding device below the non-display face of flexible display screen body is set, it is described soft for folding or being unfolded
Property display screen body；Wherein, folding device includes: shaft；And it is fixedly connected at least one set of Slide Group in the shaft
Part；Wherein, the slide assemblies include: the first connector that one end is fixed on the shaft side；One end is fixed on described turn
Second connector of the axis other side；It is fixed on the first sliding magnet of the first connector other end, the first sliding magnetic
Body is bonded on the non-display face of the flexible display screen；And it is fixed on the second sliding of the second connector other end
Magnet, the second sliding magnet are bonded on the non-display face of the flexible display screen；Wherein, pass through first connector
And the connection of second connector and the shaft, first connector and second connector rotate and described the
One sliding magnet and the second sliding magnet are mutually exclusive.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Fig. 1 show a kind of structural schematic diagram of folding flexible display panels of one embodiment of the invention offer, such as
Shown in Fig. 1, including the flexible display screen body (not shown) for realizing display function；And setting is described flexible aobvious
Folding device below the non-display face of display screen body, for folding or being unfolded the flexible display screen body；Wherein foldable structure includes:
Shaft 1 and at least one set of slide assemblies 2 being fixedly connected in shaft 1, wherein slide assemblies 2 include: one end be fixed on turn
First connector 21 of 1 side of axis, one end are fixed on the second connector 22 of 1 other side of shaft, are fixed on the first connector 21
First carriage 23 of the other end, and it is fixed on the second carriage 24 of 22 other end of the second connector, wherein first
Carriage 23 and the second carriage 24 are bonded on the non-display face of flexible display screen, by the first connector 21 with
And second connector 22 and shaft 1 connection, the first connector 21 and the second connector 22 rotates and the first carriage 23
And second carriage 24 to far from shaft 1 square upward sliding.By the way that a sliding dress is respectively arranged on 1 both sides of shaft
It sets, when shielding body upon deployment, two carriages are to the square upward sliding far from shaft 1, so as to stretch Flexible Displays
Screen, therefore further flattens flexible display screen, avoid flexible display screen after flexible display screen repeatedly folds can not be restored to it is flat
The problem of whole state.
It should be appreciated that slide assemblies 2 and slide assemblies 2 that folding device includes are fixed on the specific location in shaft 1
It can be configured according to actual service conditions, such as folding device may include one group of slide assemblies 2, and slide assemblies 2 are solid
It is scheduled on the middle position of shaft 1, as shown in Figure 1.Further for example, folding device includes two groups of slide assemblies 2, two of them Slide Group
Part 2 is separately fixed at the both ends of shaft 1, as shown in Fig. 2, further for example, folding device includes three groups of slide assemblies 2, wherein three groups
Slide assemblies 2 are uniformly fixed in shaft 1.Therefore, when flexible display screen is unfolded, two in slide assemblies 2 are slidable
Device to the square upward sliding far from shaft 1, realizes the flattening of flexible display screen, and the embodiment of the present invention is filled for folding
Set including slide assemblies 2 and the position that is fixed in shaft 1 of slide assemblies 2 be not especially limited.
In an embodiment of the present invention, the first connector 21 and the second connector 22 are scalable connector, as tool
The stretch mode of body can be selected according to practical application scene, such as the first connector 21 and the second connector 22 are bullet
Spring.Such as first connector 21 and the second connector 22 be telescopic rod.Such as first connector 21 be bullet
Spring, the second connector 22 are telescopic rod.As long as therefore the first connector 21 can be stretched with the second connector 22 so as to make
Obtaining the first carriage 23 and the second carriage 24 can slide, and the present invention is for the first connector 21 and second
The specific telescopic fashion of connector 22 is not construed as limiting.
In an embodiment of the present invention, the shape of the first connector 21 and the second connector 22 can be answered according to actual
It is selected with scene, such as the first connector 21 and the second connector 22 are rectangle, as shown in Figure 1, or L shape,
As shown in Figure 3.As long as the first connector 21 and the second connector 22 can drive the first carriage 23 and the second sliding
The sliding of device 24, the embodiment of the present invention do not limit the concrete shape of the first connector 21 and the second connector 22
It is fixed.
In an alternative embodiment of the invention, when flexible display screen body is in unfolded state, the first connector in slide assemblies 2
21 and second connector 22 be symmetrical set relative to shaft 1 and the first connector 21 and the second connector 22 and shaft
1 is vertical, as shown in Fig. 2, when the expansion of flexible display screen body, the first carriage 23 for being fixed on the first connector 21
It is slided along the direction far from shaft 1 with the second carriage 24 being fixed on the second connector 22, so that in flexibility
Display screen body can be easier when expansion and flexible display screen body is comprehensively unfolded, it is more to avoid flexible display screen body
Flexible display screen can not be restored to the problem of formation state after secondary folding.
In an embodiment of the present invention, the first carriage 23 is the first sliding magnet 231, and the second carriage 24 is the
Two sliding magnets 241 may make magnet to have magnetism energizing magnets, then be arranged mutually according to identical polar between magnet
Reprimand, the principle that different polarity is attracted each other, gives the first sliding magnet 231 and the second sliding magnet 241 charges, so that the
The magnetic force that one sliding magnet 231 is subject to is F1, and magnetic force suffered by the second sliding magnet 241 is that the direction of F2, F1 and F2 are equal
Far from shaft 1, under the action of F1 and F2, the first sliding magnet 231 and the second sliding magnet 241 are to far from shaft 1
Square upward sliding.As shown in Figure 4.Therefore the embodiment of the present invention can be used simplest structure and realize the first carriage 23
The magnetic force direction being subject to the second carriage 24 is the direction far from shaft 1, so that a carriage and second
Carriage 24 under the action of respective magnetic force, is slided to the direction far from shaft 1, to flatten flexible display screen
Body.
It can just make soft as how the magnetism between the first sliding magnet 231 and the second sliding magnet 241 is distributed
Property display screen expansion when first sliding magnet 231 with second sliding magnet 241 it is mutually exclusive, first sliding magnet 231 and
How distribution mode can be selected according to actual application scenarios for magnetic between second sliding magnet 241, such as can be with
Are as follows: magnetism of the first sliding magnet 231 close to 1 one end of shaft is cathode, the first sliding magnetic of the magnet 231 far from 1 one end of shaft
Property for anode；Magnetism of the second sliding magnet 241 close to 1 one end of shaft is cathode, and the first sliding magnet 231 is far from shaft 1 one
The magnetism at end is anode, as shown in Figure 3.It can be with are as follows: magnetism of the first sliding magnet 231 close to 1 one end of shaft is anode, the
Magnetism of the one sliding magnet 231 far from 1 one end of shaft is cathode；Magnetism of the second sliding magnet 241 close to 1 one end of shaft is positive
Pole, magnetism of the first sliding magnet 231 far from 1 one end of shaft is cathode, as shown in Figure 5.
In a further embodiment of the invention, folding device further comprises sensor 3 and the first regulating device
4, wherein sensor 3 is fixed on the first connector 21 or the second side of the connector 22 far from flexible display screen body, for obtaining
Folding device expansion or folded flexible display screen body, i.e. the first connector 21 and the second connector 22 is taken to open up relative to shaft 1
It opens or folded flexible display screen body；First regulating device 4 is fixed on the first connector 21 or the second connector 22 far from soft
Property display screen body side and be electrically connected with sensor 3, for adjust first sliding magnet 231 and second sliding magnet 241
Magnetism so that: when flexible display screen body is unfolded in folding device, i.e. the first connector 21 and the second connector 22 relative to turn
When flexible display screen body is unfolded in axis 1, the first sliding magnet 231 slides up to the side far from shaft 1 with the second sliding magnet 241
It is dynamic；Or, i.e. the first connector 21 and the second connector 22 are folded relative to shaft 1 when folding devices fold flexible display screen body
When flexible display screen body, the first sliding magnet 231 and the second sliding magnet 241 are to the square upward sliding close to shaft 1.Example
Such as, when folding devices fold flexible display screen body, i.e. the first connector 21 and the second connector 22 are folded relative to shaft 1
When flexible display screen body, the first sliding magnet 231 and the second the magnetic of sliding magnet 241 are adjusted are as follows: the first sliding magnet
231 magnetism close to 1 one end of shaft is anode, and magnetism of the first sliding magnet 231 far from 1 one end of shaft is cathode；Second is sliding
Magnetism of the dynamic magnet 241 close to 1 one end of shaft is cathode, and magnetism of the first sliding magnet 231 far from 1 one end of shaft is anode,
The direction for the magnetic force F4 that the sliding magnet 241 of magnetic force F3 and second that first sliding magnet 231 is subject to is subject to is close to shaft 1,
As shown in fig. 6, therefore, under the action of F3 and F4, the first sliding magnet 231 and the second sliding magnet 241 are to close
The direction of shaft 1 is slided, and the shear stress generated in folding process can be discharged.
In another embodiment into one of the present invention, the first regulating device 4 is further used for adjusting through the first sliding magnetic
Body 231 and/or second sliding magnet 241 the first electric current, by adjust electric current, it is adjustable first sliding magnet 231 and
Magnetic force between second sliding magnet 241, the degree of out-of-flatness when can be unfolded according to flexible display screen are soft dynamically to adjust
Property display screen flatness, such as when flexible display screen expansion after irregularity degree tell somebody what one's real intentions are, then need lesser flattening power i.e. needs
Lesser electric current.
In an embodiment of the present invention, slide assemblies 2 further comprise at least one first fixed magnet 251, wherein the
The setting of one fixed magnet 251 slides 231 surrounding of magnet first, and the first fixed magnet 251 is bonded in the non-of flexible display screen
On display surface；Wherein, when flexible display screen body is unfolded in folding device, i.e. the first connector 21 rotates phase with the second connector 22
When flexible display screen body is unfolded for shaft 1, the first fixed magnet 251 is attracted each other with the first sliding magnet 231, i.e., first is solid
Magnet 251 is determined to the magnetic force direction of the first sliding generation of magnet 231 far from shaft 1.The embodiment of the present invention passes through in the first sliding
231 surrounding of magnet be arranged the first fixed magnet 251, when flexible display screen upon deployment, since the first fixed magnet 251 is to first
The magnetic force of the generation of magnet 231 is slided far from shaft 1, therefore the power F5 that the first sliding magnet 231 is subject to both had included the first fixed magnetic
Body 251 gives the power of the first sliding magnet 231, also includes the magnetic force that the second sliding magnet 241 gives the first sliding magnet 231,
As shown in fig. 7, therefore, the power F5 that the first sliding magnet 231 is subject to is bigger, and under the action of F5, the first sliding magnet 231 is to remote
The speed slided from shaft 1 is faster and remoter with a distance from sliding, can flatten flexible display screen to the greatest extent.
In an alternative embodiment of the invention, slide assemblies 2 further comprise at least one second fixed magnet 261, wherein
The setting of second fixed magnet 261 slides 241 surrounding of magnet second, and the second fixed magnet 261 is bonded in flexible display screen
On non-display face；Wherein, when flexible display screen body is unfolded in folding device, i.e. the first connector 21 and the second connector 22 rotate
When flexible display screen body is unfolded relative to shaft 1, the second fixed magnet 261 is attracted each other with the second sliding magnet 241, i.e., and second
Fixed magnet 261 is to the magnetic force direction of the second sliding generation of magnet 241 far from shaft 1.The embodiment of the present invention passes through sliding second
The second fixed magnet 261 is arranged in dynamic 241 surrounding of magnet, when flexible display screen upon deployment, since the second fixed magnet 261 is to the
The magnetic force that two sliding magnets 241 generate is far from shaft 1, therefore the power F6 that the second sliding magnet 241 is subject to both had included second fixed
Magnet 261 gives the power of the second sliding magnet 241, also includes the magnetic that the first sliding magnet 231 gives the second sliding magnet 241
Power, as shown in figure 8, therefore, the power F6 that the second sliding magnet 241 is subject to is bigger, under the action of F6, the second sliding magnet 241
The speed slided to separate shaft 1 is faster and the distance of sliding is remoter, can flatten flexible display screen to the greatest extent.
In an alternative embodiment of the invention, slide assemblies 2 are both including the first fixed magnet 251 or including the second fixed magnet
261, as shown in figure 9, so that magnetic force suffered by the first sliding magnet 231 and the second sliding magnet 241 is bigger, when
When flexible display screen is unfolded, the flexible display screen on 1 both sides of shaft can be flattened sufficiently.
In an alternative embodiment of the invention, slide assemblies 2 include two the first fixed magnets 251 and two second fixations
Magnet 261, wherein the first fixed magnet 251 is separately positioned on the direction for being that shaft is vertical of the first sliding magnet 231
Two sides, and magnetism of two the first fixed magnets 251 close to one end of the first sliding magnet 231 is identical；Two second fixed magnetic
Body 261 is separately positioned on the both ends of the second sliding magnet 241, and two the second fixed magnets 261 are close to the second sliding magnet 241
One end magnetism it is identical.As shown in Figure 10.The magnetic force F7 that first sliding magnet 231 is subject to is equal to setting and slides magnet first
One the first fixed magnet 251 of 231 left ends slides the magnetic force of magnet 231 for first, is arranged and slides magnet 231 first
One the first fixed magnet 251 of right end for the magnetic force of the first sliding magnet 231 and the second sliding magnet 241 for the
The sum of the power of one sliding magnet 231.It is left in the second sliding magnet 241 that the magnetic force F8 that second sliding magnet 241 is subject to is equal to setting
One second fixed magnet 261 at end slides the magnetic force of magnet 241 for second, is arranged and slides 241 right end of magnet second
Second fixed magnet 261 it is sliding for second for the magnetic force of the second sliding magnet 241 and the first sliding magnet 231
The sum of the power of dynamic magnet 241.Therefore first sliding magnet 231 and second sliding magnet 241 suffered by magnetic force it is bigger, when soft
Property display screen expansion when, the flexible display screen on 1 both sides of shaft more can be flattened sufficiently.
In an alternative embodiment of the invention, slide assemblies 2 had not only included the first fixed magnet 251 but also had included the second fixed magnet
261, folding device further comprises the second regulating device 5, is fixed on the first connector 21 or the second connector 22 far from soft
It the side of property display screen body and is electrically connected with sensor 3, as shown in figure 11.It is solid for adjusting the first fixed magnet 251 and second
Determine the magnetism of magnet 261, so that: when folding devices fold flexible display screen body, i.e. the first connector 21 and described second
When connector 22 is relative to 1 folded flexible display screen body of shaft, magnetic force direction that the second fixed magnet 261 generates the second magnet
Close to shaft 1, the magnetic force direction that the first fixed magnet 251 generates the first magnet is close to the shaft 1.When flexible display screen is rolled over
When folded, magnetic force suffered by the first sliding magnet 231 not only includes magnetic of the second sliding magnet 241 to the first sliding magnet 231
Power further includes the magnetic force that the first fixed magnet 251 generates the first sliding magnet 231, therefore the magnetic force received is bigger, so that the
The distance for the bigger sliding of speed that one sliding magnet 231 slides is farther, therefore when flexible display screen folds, can more discharge
Shear stress.Similarly magnetic force suffered by the second sliding magnet 241 not only includes the first sliding magnet 231 to the second sliding magnet
241 magnetic force further includes the magnetic force that the second fixed magnet 261 generates the second sliding magnet 241, therefore the magnetic force received is bigger,
So that the distance for the bigger sliding of speed that the second sliding magnet 241 slides is farther, therefore when flexible display screen folds, Neng Gougeng
Add release shear stress.
In the embodiment of the present invention one into one, the second regulating device 5 is further used for adjusting through the first fixed magnet
251 and/or second fixed magnet 261 the second electric current, by adjusting electric current, adjustable first is fixed with the first sliding magnet
The magnetic force between magnetic force and the second fixed magnet 261 and the second sliding magnet 241 between 231, and then can be according to flexibility
The degree of out-of-flatness when display screen is unfolded dynamically adjusts the flatness of flexible display screen, such as after flexible display screen expansion
Irregularity degree is told somebody what one's real intentions are, then lesser flattening power is needed to need lesser electric current.
It should be appreciated that as described in aforementioned, when in folding device not only including the first regulating device 4 but also including the second regulating device
When 5, the degree of the out-of-flatness when being unfolded according to flexible display screen slides magnet to adjust the first sliding magnet 231 and second
When magnetic force suffered by 241, circulation the first sliding magnet 231 and second both can have only been adjusted by the first regulating device 4
Slide the first electric current between magnet 241.The first fixed magnet of circulation can also be only adjusted by adjusting the second regulating device 5
251 and second the second electric current between fixed magnet 261.Can also circulation both be adjusted by adjusting the second regulating device 5
The second electric current between first fixed magnet 251 and the second fixed magnet 261 adjusts stream also by the first regulating device 4
The first electric current between logical first sliding magnet 231 and the second sliding magnet 241.As long as therefore dynamic adjusts the first sliding
Magnetic force suffered by magnet 231 and the second sliding magnet 241, the embodiment of the present invention do not limit specific regulative mode
It is fixed.
As described in aforementioned, the slide assemblies 2 that folding device includes can be for one or multiple.Slide assemblies 2 can
To only include the first sliding magnet 231 and the second sliding magnet 241；It also may include the first sliding magnet 231, the second sliding
Magnet 241 is located at least one first fixed magnet 251 and setting the second sliding magnet of 231 surrounding of the first sliding magnet
At least one second fixed magnet 261 of 241 surroundings.Folding device can also include the first regulating device 4；When slide assemblies 2
Including the first fixed magnet 251 and when the second fixed magnet 261, folding device can also include the second regulating device 5.Therefore
Specific component that 2 numbers of slide assemblies, slide assemblies 2 in folding device in the embodiment of the present invention include and whether include
First regulating device 4, the second regulating device 5 can be selected according to actual application scenarios.
As another side of the invention, the embodiment of the invention also provides a kind of folding flexible display apparatus, including
The aforementioned folding flexible display panels.The folding flexible display apparatus of the embodiment of the present invention, folding device are logical
It crosses and one carriage is respectively set on 1 both sides of shaft, when shielding body upon deployment, two carriages are to the side far from shaft 1
Upward sliding so as to stretch flexible display screen, therefore further flattens flexible display screen, it is multiple to avoid flexible display screen
Flexible display screen can not be restored to the problem of formation state after folding.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, made any modification, equivalent replacement etc. should be included in the protection of the invention
Within the scope of.
Claims (10)
1. a kind of folding flexible display panels characterized by comprising
For realizing the flexible display screen body of display function；And
Folding device below the non-display face of flexible display screen body is set, for folding or being unfolded the flexible display screen
Body；
Wherein, the folding device includes:
Shaft；And
At least one set of slide assemblies being fixedly connected in the shaft；
Wherein, the slide assemblies include:
One end is fixed on the first connector of the shaft side；
One end is fixed on the second connector of the shaft other side；
It is fixed on the first carriage of the first connector other end；And
It is fixed on the second carriage of the second connector other end；
Wherein, pass through the connection of first connector and second connector and the shaft, first connector
Rotated with second connector when flexible display screen is unfolded, the first carriage and second carriage to
Square upward sliding far from the shaft.
2. folding flexible display panels according to claim 1, which is characterized in that first carriage is the
One sliding magnet, second carriage are the second sliding magnet, and first connector and second connector rotate
When the flexible display screen is unfolded, described first slides magnet and the second sliding magnet equal Xiang Yuan under the magnetic force
Square upward sliding from the shaft.
3. folding flexible display panels according to claim 2, which is characterized in that further comprise:
Sensor is fixed on the side of first connector or second connector far from the flexible display screen body,
For obtaining the folding device expansion or folding the flexible display screen body；And
First regulating device is fixed on first connector or second connector far from the flexible display screen body
It side and is electrically connected with the sensor, for adjusting the magnetism of the first sliding magnet and the second sliding magnet, with
So that:
When the flexible display screen body is unfolded in the folding device, the first sliding magnet and the second sliding magnet to
Square upward sliding far from the shaft；Or,
Described in the folding devices fold when flexible display screen body, it is described first sliding magnet and it is described second sliding magnet to
Close to the square upward sliding of the shaft.
4. folding flexible display panels according to claim 3, which is characterized in that
First regulating device is further used for adjusting the first electricity by first magnet and/or second magnet
Stream.
5. folding flexible display panels according to claim 3, which is characterized in that the slide assemblies further wrap
It includes:
At least one first fixed magnet, first fixed magnet setting is in the first sliding magnet surrounding, and described the
One fixed magnet is bonded on the non-display face of the flexible display screen；And/or
At least one second fixed magnet, second fixed magnet setting is in the second sliding magnet surrounding, and described the
Two fixed magnets are bonded on the non-display face of the flexible display screen；
Wherein, when the flexible display screen body is unfolded in the folding device,
First fixed magnet is to the magnetic force direction of the first sliding magnet generation far from the shaft；And/or
Second fixed magnet is to the magnetic force direction of the second sliding magnet generation far from the shaft.
6. folding flexible display panels according to claim 5, which is characterized in that the slide assemblies include:
Two the first fixed magnets are separately positioned on two sides of first magnet on the direction vertical with the shaft, and
Magnetism of two first fixed magnets close to one end of the first sliding magnet is identical；And/or
Two the second fixed magnets are separately positioned on two sides of second magnet on the direction vertical with the shaft, and
Magnetism of two second fixed magnets close to one end of the second sliding magnet is identical.
7. folding flexible display panels according to claim 5, which is characterized in that further comprise:
Second regulating device is fixed on first connector or second connector far from the flexible display screen body
It side and is electrically connected with the sensor, for adjusting the magnetism of first fixed magnet and/or the second fixed magnet, so that
:
When the flexible display screen body is unfolded in folding device, magnetic force that first fixed magnet generates first magnet
Direction turns the magnetic force direction that second magnet generates far from described far from the shaft and/or second fixed magnet
Axis；Or,
When the flexible display screen body described in the folding devices fold, magnetic force that second fixed magnet generates second magnet
Direction turns the magnetic force direction that first magnet generates close to described close to the shaft and/or first fixed magnet
Axis.
8. folding flexible display panels according to claim 7, which is characterized in that
Second regulating device is further used for adjusting through first fixed magnet and/or second fixed magnet
Second electric current.
9. folding flexible display panels according to claim 1, which is characterized in that when the flexible display screen body exists
When unfolded state, first connector and second connector are symmetrical set and described first relative to the shaft
Connector and second connector are vertical with the shaft.
10. a kind of folding flexible display apparatus characterized by comprising
Folding flexible display panels as described in any one of claim 1 to 9.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111343310A (en) * | 2020-03-06 | 2020-06-26 | 昆山工研院新型平板显示技术中心有限公司 | Display device and mobile terminal |
| CN111724685A (en) * | 2020-06-28 | 2020-09-29 | Oppo广东移动通信有限公司 | Display device |
| WO2023123539A1 (en) * | 2021-12-28 | 2023-07-06 | 武汉华星光电半导体显示技术有限公司 | Display apparatus |
| CN116414185A (en) * | 2021-12-29 | 2023-07-11 | 荣耀终端有限公司 | Foldable electronic device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103582340A (en) * | 2012-07-25 | 2014-02-12 | 三星显示有限公司 | Case and display device |
| CN106910427A (en) * | 2017-02-23 | 2017-06-30 | 武汉华星光电技术有限公司 | A kind of open and flat method of display and its flexible display screen |
| WO2018034555A1 (en) * | 2016-08-19 | 2018-02-22 | 삼성전자 주식회사 | Electronic device and method for controlling display |
| CN108269499A (en) * | 2018-01-11 | 2018-07-10 | 惠州市华星光电技术有限公司 | Display device and electronic equipment |
| CN109036142A (en) * | 2018-08-30 | 2018-12-18 | 京东方科技集团股份有限公司 | The control method of Folding display device and Folding display device |
| CN109192070A (en) * | 2018-09-30 | 2019-01-11 | 联想(北京)有限公司 | flexible display device |
| CN109951581A (en) * | 2019-02-27 | 2019-06-28 | 武汉华星光电半导体显示技术有限公司 | High temperature screen protective device and method suitable for folding mobile terminal |
| CN110010008A (en) * | 2019-04-26 | 2019-07-12 | 拓米(成都)应用技术研究院有限公司 | A kind of interior folding linkage suitable for showing equipment |
| CN209105227U (en) * | 2018-10-31 | 2019-07-12 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN209674772U (en) * | 2019-03-25 | 2019-11-22 | 云谷（固安）科技有限公司 | A kind of flexible display apparatus |
-
2019
- 2019-07-26 CN CN201910682217.8A patent/CN110379313B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103582340A (en) * | 2012-07-25 | 2014-02-12 | 三星显示有限公司 | Case and display device |
| WO2018034555A1 (en) * | 2016-08-19 | 2018-02-22 | 삼성전자 주식회사 | Electronic device and method for controlling display |
| CN106910427A (en) * | 2017-02-23 | 2017-06-30 | 武汉华星光电技术有限公司 | A kind of open and flat method of display and its flexible display screen |
| CN108269499A (en) * | 2018-01-11 | 2018-07-10 | 惠州市华星光电技术有限公司 | Display device and electronic equipment |
| CN109036142A (en) * | 2018-08-30 | 2018-12-18 | 京东方科技集团股份有限公司 | The control method of Folding display device and Folding display device |
| CN109192070A (en) * | 2018-09-30 | 2019-01-11 | 联想(北京)有限公司 | flexible display device |
| CN209105227U (en) * | 2018-10-31 | 2019-07-12 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN109951581A (en) * | 2019-02-27 | 2019-06-28 | 武汉华星光电半导体显示技术有限公司 | High temperature screen protective device and method suitable for folding mobile terminal |
| CN209674772U (en) * | 2019-03-25 | 2019-11-22 | 云谷（固安）科技有限公司 | A kind of flexible display apparatus |
| CN110010008A (en) * | 2019-04-26 | 2019-07-12 | 拓米(成都)应用技术研究院有限公司 | A kind of interior folding linkage suitable for showing equipment |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111343310A (en) * | 2020-03-06 | 2020-06-26 | 昆山工研院新型平板显示技术中心有限公司 | Display device and mobile terminal |
| WO2021175048A1 (en) * | 2020-03-06 | 2021-09-10 | 昆山工研院新型平板显示技术中心有限公司 | Display device and mobile terminal |
| US20220276674A1 (en) * | 2020-03-06 | 2022-09-01 | Kunshan New Flat Panel Display Technology Center Co., Ltd. | Display device and mobile terminal |
| US11989062B2 (en) * | 2020-03-06 | 2024-05-21 | Kunshan New Flat Panel Display Technology Center Co., Ltd. | Display device and mobile terminal |
| CN111724685A (en) * | 2020-06-28 | 2020-09-29 | Oppo广东移动通信有限公司 | Display device |
| WO2023123539A1 (en) * | 2021-12-28 | 2023-07-06 | 武汉华星光电半导体显示技术有限公司 | Display apparatus |
| CN116414185A (en) * | 2021-12-29 | 2023-07-11 | 荣耀终端有限公司 | Foldable electronic device |
| CN116414185B (en) * | 2021-12-29 | 2024-03-12 | 荣耀终端有限公司 | Foldable electronic device |
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|---|---|
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