CN106205396B - Flexible display device - Google Patents
Flexible display device Download PDFInfo
- Publication number
- CN106205396B CN106205396B CN201610846805.7A CN201610846805A CN106205396B CN 106205396 B CN106205396 B CN 106205396B CN 201610846805 A CN201610846805 A CN 201610846805A CN 106205396 B CN106205396 B CN 106205396B
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- flexible display
- air bag
- display screen
- support air
- support
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- 230000000694 effects Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000002775 capsule Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000003319 supportive effect Effects 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- G09F9/33—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 being semiconductor devices, e.g. diodes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application discloses a flexible display device, which comprises a flexible display screen and a supporting device, wherein the supporting device comprises a supporting end plate and a supporting air bag; the flexible display screen comprises a first end and a second end opposite to the first end, the first end is fixed on the supporting end plate, and the supporting air bag is fixed between the first end and the second end of the flexible display screen; the flexible display device further comprises a pressure device for exhausting or inflating the support airbag; the pressure device inflates the supporting air bag, and the pressure intensity of the supporting air bag is increased so as to expand the flexible display screen; the pressure device exhausts air for the supporting air bag, and the pressure of the supporting air bag is reduced, so that the flexible display screen is convenient to store. Above-mentioned flexible display device can avoid flexible display screen to wait to take place to buckle when expanding through the support gasbag that sets up on flexible display screen, has guaranteed flexible display device's display effect.
Description
Technical field
This application involves field of display technology more particularly to a kind of flexible display apparatus.
Background technique
Flexible display screen be made of soft material, be deformable, flexible display screen, with low in energy consumption, volume
The advantages that small.Therefore, the flexible display apparatus made of flexible display screen can become the master that following multiple display fields use
Stream.
In general, flexible display apparatus can reduce the ruler of flexible display apparatus by folding or rolled flexible display screen
It is very little, so that flexible display apparatus is more portable.When flexible display apparatus display when, can will fold or curling flexible display screen
Expansion.But existing flexible display apparatus smoothness is bad, the flexible display screen of expansion is frivolous, deformable because itself
Feature is easy to happen bending, and flexible display screen will receive the effect of uncontrollable power during expansion, is easy to happen torsion
Phenomena such as bent, volume sticks up or bends, this not only will affect display effect, can also cause to damage to flexible display screen.
Summary of the invention
In view of drawbacks described above in the prior art, the embodiment of the present application provides a kind of flexible display apparatus, more than solving
The technical issues of background technology part is mentioned.
To achieve the goals above, the embodiment of the present application provides a kind of flexible display apparatus, comprising: flexible display screen and
Support device, wherein the support device includes support end plate and support air bag；Above-mentioned flexible display screen includes first end and with
The opposite second end in one end, above-mentioned first end are fixed on above-mentioned support end plate, and above-mentioned support air bag is fixed on above-mentioned flexible aobvious
Between the first end and second end of display screen；Above-mentioned flexible display apparatus further includes pressure apparatus, for arranging for above-mentioned support air bag
Gas or inflation；Wherein, pressure apparatus is the inflation of above-mentioned support air bag, and support air bag pressure increases, so that above-mentioned flexible display screen
Expansion；Pressure apparatus is the exhaust of above-mentioned support air bag, and support air bag pressure reduces, so that above-mentioned flexible display screen is convenient for storage.
Flexible display apparatus provided by the embodiments of the present application, including flexible display screen, support end plate, support air bag and pressure
Device, the flexible display screen include the opposite first end and second end set, and the first end of flexible display screen is fixed on support end plate,
Support air bag is fixed between the first end and second end of flexible display screen, pressure apparatus can be inflated or be arranged for support air bag
Gas, pressure apparatus are that can flexible display screen be unfolded after support air bag is inflated, and flexible display screen Bending Influence is avoided to show
Effect.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Figure 1A shows the structural schematic diagram of one embodiment of the flexible display apparatus according to the application；
Figure 1B shows the structural schematic diagram in the flexible display apparatus of Figure 1A after flexible display screen storage；
Fig. 2A shows the structural schematic diagram of another embodiment of the flexible display apparatus according to the application；
Fig. 2 B shows the structural schematic diagram in the flexible display apparatus of Fig. 2A after flexible display screen storage；
Fig. 3 A shows the structural schematic diagram of another embodiment of the flexible display apparatus according to the application；
Fig. 3 B shows the structural schematic diagram in the flexible display apparatus of Fig. 3 A after flexible display screen storage；
Fig. 4 shows the top view of the planar structure of the flexible display apparatus according to the application.
Specific embodiment
The principle of the application and feature are described in further detail with reference to the accompanying drawings and examples.It is understood that
It is that specific embodiment described herein is used only for explaining related invention, rather than the restriction to the invention.It further needs exist for
It is bright, part relevant to invention is illustrated only for ease of description, in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Figure 1A is please referred to, it illustrates the structural schematic diagrams according to one embodiment of the flexible display apparatus of the application.
As shown, the flexible display apparatus 100 of the present embodiment may include flexible display screen 101, support end plate 102, support air bag
103, pressure apparatus 104.
In the present embodiment, above-mentioned flexible display screen 101 may include opposite first end 110 and second end 120, this is soft
Property display screen 101 for showing treated picture in above-mentioned flexible display apparatus 100.Flexible display apparatus 100 further includes
It is used to support the support device of flexible display screen 101, which may include above-mentioned support end plate 102 and support air bag
103, as shown in Figure 1A.And the first end 110 of above-mentioned flexible display screen 101 can be fixed on above-mentioned support end plate 102, on
Stating support air bag 103 can be set between the first end 110 and second end 120 of flexible display screen 101.
In some optional implementations of the present embodiment, above-mentioned flexible display apparatus 100 may include multiple supports
Air bag 103, which can be in a strip shape, and the both ends of strip support air bag 103 can respectively with above-mentioned Flexible Displays
The first end 110 and second end 120 of screen 101 intersect.For example, above-mentioned flexible display screen 101 can be rectangle as shown in Figure 1A,
Above-mentioned flexible display apparatus 100 may include the support air bag 103 of two strips, and each support air bag 103 can be parallel to each other, and
Each support air bag 103 can be vertical with above-mentioned 101 first end 110 of flexible display screen and second end 120, as shown in Figure 1A.
Above-mentioned flexible display apparatus 100 can also include pressure apparatus 104, which can be electric press
Device or Manual pressure device.Above-mentioned pressure apparatus 104 can be used for being vented or inflating for above-mentioned support air bag 103.On
Pressure apparatus 104 is stated as the inflation of support air bag 103, the gas pressure intensity in support air bag 103 can be made to increase, work as support air bag
When gas pressure intensity in 103 is greater than first threshold, support air bag 1030 can support above-mentioned flexible display screen 101, reach exhibition
Open the purpose of flexible display screen 101.Above-mentioned pressure apparatus 104 can also be vented for support air bag 103, so that support air bag 103
Interior gas pressure intensity reduces, and when the pressure in support air bag 103 is less than first threshold, which can be with
It is crimped or folds, in order to store above-mentioned flexible display screen 101.
It should be noted that above-mentioned pressure apparatus 104 can obtain gas from the external world, inflated for above-mentioned support air bag 103,
So that the gas pressure intensity in support air bag 103 is greater than first threshold, the flexible display screen 101 of the support expansion of support air bag 103 should
First threshold is at least more than the gas pressure intensity outside above-mentioned support air bag 103；Above-mentioned pressure apparatus 104 can also be by support air bag
Gas in 103 is discharged to the external world, so that the gas pressure intensity in support air bag 103 is less than second threshold, flexible display screen 101 can
To be crimped or fold, which is less than above-mentioned first threshold, such as the second threshold can be equal to above-mentioned support gas
Gas pressure intensity outside capsule 103.Alternatively, can store certain gas flow in above-mentioned pressure apparatus 104, pressure apparatus 104 can be with
By the way that the gas of storage is filled with support air bag 103 come so that the gas pressure intensity in support air bag 103 is greater than first threshold, support
The flexible display screen 101 of the support expansion of air bag 103；The gas in support air bag 103 can also be discharged for above-mentioned pressure apparatus 104
Into the pressure apparatus 104, so that gas pressure intensity in support air bag 103 is less than second threshold, flexible display screen 101 can be into
Row curling folds.
Above-mentioned pressure apparatus 104 makes support air bag 103 support flexible display screen 104 when being 103 inflatable body of support air bag
Expansion, above-mentioned pressure apparatus 104 are that support air bag 103 makes flexible display screen 101 convenient for storage when gas is discharged.It can manage
Solution, the gas in above-mentioned support air bag 103 can be air, nitrogen etc., here can be according to the use of flexible display apparatus 100
It is required that specific setting.It should be noted that above-mentioned pressure apparatus 104 can also be filled with liquid or discharge liquor for support air bag 103
The device of body, when pressure apparatus 104 is that support air bag 103 is filled with the liquid pressure in liquid and support air bag 103 greater than first
When threshold value, support air bag can support the flexible display screen 101 of expansion, and similarly, above-mentioned pressure apparatus 104 can act on support
Air bag 103 is to be discharged liquid therein in order to the storage of flexible display screen 101.
In some optional implementations of the present embodiment, when above-mentioned pressure apparatus 104 is that above-mentioned support air bag 103 is filled
When gas, above-mentioned flexible display screen 101 can extend in a first direction expansion.Here first direction can be from flexible display screen
101 second end 120 extends to first end 110, as shown in Figure 1A.
In some optional implementations of the present embodiment, above-mentioned flexible display screen 101 may include display area
1011 and frame region 1012, the support air bag 103 in above-mentioned flexible display apparatus 100 can be fixed on flexible display screen 101
In frame region 1012, as shown in Figure 1A so that support air bag 103 do not influence flexible display screen 101 show while, also
It can play a supportive role to the flexible display screen 101 of expansion.
In some optional implementations of the present embodiment, above-mentioned flexible display screen 101 may include light-emitting surface, and
The back side opposite with the light-emitting surface, wherein the light-emitting surface of flexible display screen 101 is displayed for picture.Above-mentioned support air bag
103 can be set at the back side of above-mentioned flexible display screen 101, so that support air bag 103 is not influencing the display of flexible display screen 101
While, it can also play a supportive role to the flexible display screen 101 of expansion.It is appreciated that the back side of above-mentioned flexible display screen 101
Can be equipped with groove, above-mentioned support air bag 103 can be embedded in above-mentioned groove or above-mentioned support air bag 103 can directly with
The rear-face contact of flexible display screen 101 is fixed.At this moment, support air bag is not limited to that the frame region of flexible display screen is arranged in
1012, it can also be set to the display area of flexible display screen, in the strip for extending to first end 110 by second end 120.
In some optional implementations of the present embodiment, above-mentioned flexible display apparatus 100 further includes shell 105, such as
Shown in Figure 1A.The second end 120 of flexible display screen 101 can be set in the shell 105, and shell 105 can be used for storing curling
Or folded flexible display screen 101, the structural schematic diagram of flexible display apparatus 100 after flexible display screen 101 is stored can be with
As shown in Figure 1B.Above-mentioned pressure apparatus 104 can be set in above-mentioned shell 105, and above-mentioned pressure apparatus 104 can also be arranged in
On above-mentioned shell 105, pressure apparatus 104 is allowed to be covered in the surface of shell 105.
The flexible display apparatus 100 that the above embodiments of the present application provide, can be in the first end 110 of flexible display screen 101
Support air bag 103 is set between second end 120, and pressure apparatus 104 inflates the flexibility that can support expansion to support air bag 103
Display screen 101 avoids flexible display screen 101 from bending, and ensure that the display effect of flexible display apparatus 100.
Next, please refer to Fig. 2A, it illustrates the knots according to another embodiment of the flexible display apparatus of the application
Structure schematic diagram.As shown, the flexible display apparatus 200 of the present embodiment may include flexible display screen 201, support end plate 202,
Support air bag 203, pressure apparatus 204.
In the present embodiment, the first end 210 of above-mentioned flexible display screen 201 is fixed on above-mentioned support end plate 202, and soft
Property display screen 201 second end 220 and above-mentioned first end 210 it is opposite.Specifically, above-mentioned 202 extending direction of support end plate can be with
It is identical as the extending direction of first end 210 of flexible display screen 201, as shown in Figure 2 A, in order to by above-mentioned flexible display screen 201
First end 210 be fixed on above-mentioned support end plate 202.Above-mentioned flexible display screen 201 may include display area 2011 and side
Frame region 2012, frame region 2012 here may include first side 20121 and opposite with the first side 20121
Dual side-edge 20122.Above-mentioned first side 20121 and second side 20122 can with the first end 210 of flexible display screen 201 and
Second end 220 intersects, as shown in Figure 2 A.Above-mentioned support air bag 203 at least may include being arranged along above-mentioned first side 20121
First support air bag 2031, and the second support air bag 2032 along the setting of above-mentioned second side 20122.For example, above-mentioned flexibility
The shape of display screen 201 can be rectangle as shown in Figure 2 A, and above-mentioned first side 20121 and second side 20122 can be with
The first end 210 and second end 220 of the flexible display screen 201 are vertical, then above-mentioned first support air bag 2031 and the second support gas
Capsule 2032 can be vertical with the first end 210 of above-mentioned flexible display screen 201 and second end 220, as shown in Figure 2 A.
Each support air bag 203 in above-mentioned flexible display apparatus 200 can be connected to by first pipe 2033, first pipe
Road 2033 can be arranged along the direction that the first end 210 of flexible display screen 201 extends.Above-mentioned pressure apparatus 204 can with wherein
The connection of any one support air bag 203.As shown in Figure 2 A, flexible display apparatus 300 includes above-mentioned first support air bag, 2031 He
Second support air bag 2032, first support air bag 2031 and the second support air bag 2032 can be connected by first pipe 2033
It is logical.And when above-mentioned 202 extending direction of support end plate is identical as the extending direction of first end 210 of flexible display screen 201, on
Stating first pipe 2033 can be set in support end plate 202, and as shown in Figure 2 A, above-mentioned pressure apparatus 204 can be by above-mentioned
The air inlet of first support air bag 2031 or the second support air bag 2032 is above-mentioned first support air bag 2031 and second above-mentioned
Support the inflation of air bag 2032 or exhaust.
Specifically, the structure of above-mentioned pressure apparatus 204 can be as shown in Figure 2 A, which may include second
Pipeline 2041, piston 2042 and push-pull rod 2043.Above-mentioned piston 2042 can be set in above-mentioned second pipe 2041, and above-mentioned
Push-pull rod 2043 can be connect with above-mentioned piston 2042, above-mentioned second pipe 2041 can with above-mentioned first support air bag 2031 or
The connection of second support air bag 2032, as shown in Figure 2 A.Here, control above-mentioned push-pull rod 2043 in above-mentioned second pipe 2041 into
Row movement can increase or reduce the air pressure in above-mentioned first support air bag 2031 and the second support air bag 2032, on being embodied as
State the first support air bag 2031 and the inflation of the second support air bag 2032 or exhaust.When above-mentioned pressure apparatus 204 supports gas to first
When capsule 2031 and the second support air bag 2032 are inflated, the first support air bag 2031 and the second support air bag 2032 can support expansion
Flexible display screen 201, as shown in Figure 2 A；When above-mentioned pressure apparatus 204 is the first support air bag 2031 and the second support air bag
When 2032 exhaust, the first support air bag 2031, the second support air bag 2032 and flexible display screen 201 can be crimped, and be accommodated in
In shell 205, as shown in Figure 2 B.
In some optional implementations of the present embodiment, the material of the above-mentioned each support air bag 203 of formation can be can
The elastic material of deformation, such as polyamide, polyester so that support air bag 203 wherein gas pressure be greater than first threshold when, branch
Support air bag 203 can support expansion flexible display screen 201, support air bag 203 wherein gas pressure be less than second threshold when, support
Air bag 203 can be shunk, in order to store above-mentioned flexible display screen 201.The material for forming above-mentioned second pipe 2041 can be
Hard material is constituted, so that piston 2042 is when above-mentioned second pipe 2041 moves, second pipe 2041 can maintain shape not
Become.And the material for forming the first pipe 2033 that above-mentioned support end plate 202 is arranged in can be hard material, it can also be by can be changed
The elastic material of shape can be specifically arranged here according to the needs of flexible display apparatus 200.
The flexible display apparatus 200 that the above embodiments of the present application provide, pressure apparatus 204 therein can be aobvious with the flexibility
Any one support air bag 203 in showing device 200 connects, and each support air bag 203 in the flexible display apparatus 200 passes through first
Pipeline 2033 is connected to, and the push-pull rod 2043 by controlling pressure apparatus 204 moves in second pipe 2041, can be to above-mentioned each
Support air bag 203 is inflated, and each support air bag 203 is allowed to support the flexible display screen 201 of expansion, guarantees flexible display apparatus
200 display effect.
With continued reference to Fig. 3 A, it illustrates the structural representations according to another embodiment of the flexible display apparatus of the application
Figure.As shown, the flexible display apparatus 300 of the present embodiment may include flexible display screen 301, support end plate 302, support gas
Capsule 303, pressure apparatus 304.
In the present embodiment, the first end 310 of above-mentioned flexible display screen 301 is fixed on above-mentioned support end plate 302, and soft
Property display screen 301 second end 320 and above-mentioned first end 310 it is opposite.Specifically, above-mentioned 302 extending direction of support end plate can be with
It is identical as the extending direction of first end 310 of flexible display screen 301, as shown in Figure 3A, in order to by above-mentioned flexible display screen 301
First end 310 be fixed on above-mentioned support end plate 302.Above-mentioned flexible display screen 301 may include display area 3011 and side
Frame region 3012, frame region 3012 here may include first side 30121 and opposite with the first side 30121
Dual side-edge 30122.Above-mentioned first side 30121 and second side 30122 can with the first end 310 of flexible display screen 301 and
Second end 320 intersects, as shown in Figure 3A.Above-mentioned support air bag 303 can only include the along the setting of above-mentioned first side 30121
One support air bag 3031, and the second support air bag 3032 along the setting of above-mentioned second side 30122.Alternatively, the Flexible Displays
Device 300 can also include the support air bag 303 that 301 back side of flexible display screen is arranged in.For example, above-mentioned flexible display apparatus is extremely
Including the first support air bag 3031 and the second support air bag 3032,301 shape of flexible display screen can be square as shown in Figure 3A
Shape, above-mentioned first support air bag 3031 and the second support air bag 3032 can with the first end 310 of above-mentioned flexible display screen 301 and
Second end 320 is vertical, as shown in Figure 3A.
Each of above-mentioned flexible display apparatus 300 support air bag 303 can be connected with pressure apparatus 304, with
Alloing above-mentioned pressure apparatus 304 is respectively the inflation of support air bag 303 or exhaust being attached thereto.Above-mentioned pressure apparatus 304 can
To include at least one third pipeline 3041, piston 3042, push-pull rod 3043, each third pipeline 3041 can be with a support
Air bag 303 connects, and above-mentioned piston 3042 can be set in above-mentioned third pipeline 3041, and above-mentioned push-pull rod 3043 can with it is upper
State the connection of piston 3042.It can be seen that the number of above-mentioned third pipeline 3041 can be with the number phase of above-mentioned support air bag 303
Deng the number of above-mentioned 3042 number of piston and push-pull rod 3042 can be equal with the number of above-mentioned third pipeline 3041.
As shown in Figure 3A, flexible display apparatus 300 may include two support air bags 303,3031 He of the first support air bag
Second support air bag 3032.Above-mentioned pressure apparatus 304 may include two third pipelines 3041, and each third pipeline 3041 can divide
It is not connect with above-mentioned first support air bag 3031 and the second support air bag 3042, and each third pipeline 3041 is equipped with piston
3042, each piston 3042 is connect with a push-pull rod 3043 respectively.Here, above-mentioned each push-pull rod 3043 is controlled in above-mentioned third
It is moved in pipeline 3041, can make pressure apparatus 304 is that the support air bag 303 connecting with each third pipeline 3041 is inflated
Or exhaust.
Here, movement is 3031 He of the first support air bag in the third pipeline 3041 when control push-pull rod 3043 where it
When second support air bag 3032 is inflated, above-mentioned first support air bag 3031 and the second support air bag 3032 can support the soft of expansion
Property display screen 301, as shown in Figure 3A.When control push-pull rod 3043 is moved in the third pipeline 304 where it as the first support
When air bag 3031 and the second support air bag 3032 are vented, above-mentioned first support air bag 3031, the second support air bag 3032 and soft
Property display screen 301 can crimp, and be accommodated in shell 305, as shown in Figure 3B.
In some optional implementations of the present embodiment, when the flexible display screen 301 of above-mentioned flexible display apparatus 300
When needing the support of support air bag 303, above-mentioned pressure apparatus 304 needs respectively each support air bag 303 to inflate, above-mentioned flexibility
When the flexible display screen 301 of display device 300 needs to fold, above-mentioned pressure apparatus 304 needs respectively each support air bag 303
Exhaust.Therefore, it in order to enable pressure apparatus 304 synchronously can be inflated or be vented for each support air bag 303, can will press here
Each push-pull rod 3043 in power device 304 is connected with each other, and is then controlled by the same handle 306, as shown in Figure 3A, pushes and pulls hand
Handle 306 can move in shell, so that above-mentioned each push-pull rod 3043 is moved simultaneously, pressure apparatus 304 can be simultaneously
Each inflation of support air bag 303 or exhaust, so that the expansion of flexible display screen 301 or storage.
The flexible display apparatus 300 that the above embodiments of the present application provide, each third pipeline 3041 in pressure apparatus 304
It connect with a support air bag 303 in the flexible display apparatus 300, by the push-pull rod 3043 for controlling pressure apparatus 304
Movement can be inflated to above-mentioned each support air bag 303 respectively by third pipeline 3041, each support air bag 303 is propped up
The flexible display screen 301 of expansion is supportted, guarantees the display effect of flexible display apparatus 300.
It should be noted that the flexible display apparatus in the application can also be as shown in Figure 4.The flexible display apparatus 400
It can also include flexible display screen 401, support end plate 402, flexible display screen 401 may include opposite first end 410 and the
Two ends 420 and flexible display apparatus 400 can also include the rotary shaft 406 being arranged in shell 405.Above-mentioned Flexible Displays
The first end of screen 401 can be fixed on above-mentioned support end plate 402, and the second end of flexible display screen 401 can be fixed on above-mentioned
In rotary shaft 406.When D1 is rotated rotary shaft 406 along the first direction of rotation, above-mentioned flexible display screen 401 can be wound in rotation
On axis 406, when rotary shaft 406 is rotated along the second direction of rotation, above-mentioned flexible display screen 401 can be opened up from rotary shaft 406
It opens, the first direction of rotation D1 and the second direction of rotation here can be on the contrary, such as the first direction of rotation be clockwise, then
It second direction of rotation can be for counterclockwise.Support air bag 403 in above-mentioned flexible display apparatus 400 can be set above-mentioned
The frame region of flexible display screen 401, as shown in Figure 4.It is appreciated that being additionally provided in flexible display apparatus 400 as above-mentioned support
The pressure apparatus (not shown) of the inflation of air bag 403 or exhaust, the pressure apparatus can be set in above-mentioned shell 405, for example, on
Stating pressure apparatus specifically can be set in the cavity of above-mentioned rotary shaft 406, in order to which the pressure apparatus can be with above-mentioned support
Air bag 403 connects.
Here flexible display screen 401 can be flexible organic display screen, which may include organic
Light emitting diode.Specifically, flexible display screen 401 may include flexible substrates, the flexible light-emitting component in flexible substrates,
And it is covered on the packaging film etc. on flexible substrates and flexible light-emitting component.Above-mentioned flexible display screen 401 can pass through bending
Or the mode folded reduces the volume of flexible display apparatus 400, so that flexible display apparatus 400 is easy to carry.On it is appreciated that
Stating flexible display apparatus 400 can be mobile phone, wearable intelligent equipment etc..
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (11)
1. a kind of flexible display apparatus characterized by comprising
Flexible display screen, support device and the shell for storing the flexible display screen, wherein the support device includes branch
End plate and support air bag are supportted, the support air bag includes the first support air bag and the second support air bag；
The flexible display screen includes first end and the second end opposite with the first end, and the first end is fixed on the branch
It supports on end plate, the second end is fixed on the housing, and the support air bag is fixed on described the of the flexible display screen
Between one end and the second end；
First pipe is provided in the support end plate, the first pipe is arranged along the first end, and the first pipe is used
In each support air bag of connection；The flexible display apparatus further includes pressure apparatus, the pressure apparatus and any one institute
It states support air bag to be connected, for inflating or being vented for the support air bag；
Wherein, the pressure apparatus is support air bag inflation, and the support air bag pressure increases, so that the Flexible Displays
Screen expansion；
The pressure apparatus is support air bag exhaust, and the support air bag pressure reduces, so that the flexible display screen is just
In storage.
2. flexible display apparatus according to claim 1, which is characterized in that the flexible display screen include display area and
Frame region, the support air bag are fixed on the frame region of the flexible display screen.
3. flexible display apparatus according to claim 1, which is characterized in that when the pressure apparatus is the support air bag
When inflation, the flexible display screen extends in a first direction expansion, wherein the first direction extends to institute from the second end
State first end.
4. flexible display apparatus according to claim 1, which is characterized in that the flexible display screen includes light-emitting surface, with
And the back side of the flexible display screen is arranged in the back side opposite with the light-emitting surface, the support air bag.
5. the flexible display apparatus according to one of claim 2-4, which is characterized in that
The pressure apparatus setting is in the shell or on the shell.
6. flexible display apparatus according to claim 5, which is characterized in that rotary shaft is equipped in the shell, it is described soft
The second end of property display screen is fixed in the rotary shaft；
The pressure apparatus is support air bag exhaust, and the rotary shaft along the first direction of rotation, roll up by the flexible display screen
It is around in the rotary shaft；
The pressure apparatus is support air bag inflation, the rotary shaft along the second direction of rotation, the flexible display screen from
It is unfolded in the rotary shaft.
7. flexible display apparatus according to claim 6, which is characterized in that when the air pressure in the support air bag is greater than the
When one threshold value, the flexible display screen is deployed into outside the shell；
When the air pressure in the support air bag is less than second threshold, the flexible display screen is folded in the shell.
8. flexible display apparatus according to claim 2, which is characterized in that the frame region of the flexible display screen includes
First side and the second side opposite with the first side, wherein the first side and the first end and described the
The intersection of two ends；
First support air bag is arranged along the first side, and second support air bag is arranged along the second side.
9. flexible display apparatus according to claim 1, which is characterized in that pressure apparatus includes:
The piston in the second pipe, and the push-pull rod connecting with the piston is arranged in second pipe；
The second pipe is connected with the support air bag；
The push-pull rod moves in the second pipe for controlling the piston, so that the support air bag is vented or fills
Gas.
10. flexible display apparatus according to claim 1, which is characterized in that each support air bag with the pressure
Device is connected；
The piston that the pressure apparatus includes at least one third pipeline, is arranged in each third pipeline, and with it is described
The push-pull rod of piston connection；
Each third pipeline is connected with the support air bag；
Each push-pull rod moves in the third pipeline for controlling the piston, so that each support being attached thereto
Air bags or inflation.
11. flexible display apparatus according to claim 1, which is characterized in that the flexible display screen includes organic light emission
Diode.
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| CN201610846805.7A CN106205396B (en) | 2016-09-23 | 2016-09-23 | Flexible display device |
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| CN201610846805.7A CN106205396B (en) | 2016-09-23 | 2016-09-23 | Flexible display device |
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| CN106205396A CN106205396A (en) | 2016-12-07 |
| CN106205396B true CN106205396B (en) | 2019-03-22 |
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