CN209708516U - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN209708516U CN209708516U CN201920369144.2U CN201920369144U CN209708516U CN 209708516 U CN209708516 U CN 209708516U CN 201920369144 U CN201920369144 U CN 201920369144U CN 209708516 U CN209708516 U CN 209708516U
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- support bar
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- 238000005452 bending Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims description 33
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- 238000004804 winding Methods 0.000 abstract 7
- 238000010586 diagram Methods 0.000 description 17
- 238000013461 design Methods 0.000 description 12
- 239000011159 matrix material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229920001621 AMOLED Polymers 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The application discloses a display panel and a display device, wherein the display panel comprises a winding drum, a rotating shaft, a flexible display screen and a supporting structure, and the winding drum comprises an opening; the rotating shaft is positioned in the winding drum and is connected with the winding drum through a fixing piece, and the rotating shaft can rotate in the winding drum; the flexible display screen has flexible bending property and comprises a front surface and a back surface, wherein the front surface is configured to display pictures; the supporting structure is arranged on the back of the flexible display screen, has elasticity and is configured to support the flexible display screen; the flexible display screen and the supporting structure can be stored in the winding drum along with the rotation of the rotating shaft; the supporting structure is automatically flattened in the unfolding state of the flexible display screen, wherein the flexible display screen enters and exits the winding drum through the opening. The supporting structure deforms along with the bending of the flexible screen, and is finally attached to the back face of the flexible display screen in a bending mode, integrity is high, and display effect is good.
Description
Technical field
This application involves field of display technology more particularly to a kind of display panel and display devices.
Background technique
With the development of flexible display screen technology, Scroll display is increasingly appearing in our life；By
In the rollable property of display screen, when display screen stretches out next, needing mechanism makes flexible display screen keep certain shape, prevents
Only the shaking of display screen and uncontrolled bending impact display effect；This just needs flexible display screen to keep straight.
But the support construction that existing support flexible display screen keeps straight is more thick and heavy and not easily contained.
Utility model content
The purpose of the application is to provide a kind of a kind of relatively thin and convenient for collecting display panel of support construction and display device.
To achieve the above object, this application provides a kind of display panel, the display panel includes reel, shaft, soft
Property display screen and support construction, the reel includes opening；The shaft is located in the reel, passes through with the reel solid
Determine part connection, the shaft can be rotated in the reel；The flexible display screen has flexible curved property；The flexibility
The front of display screen is configured as display picture；The support construction has elasticity, is mounted on the back side of the flexible display screen,
It is configured to support the flexible display screen；The flexible display screen and the support construction can be stored as the shaft rotates
Into the reel；The support construction flattens automatically under the flexible display screen unfolded state；Wherein, the Flexible Displays
Screen is by the opening to enter and leave the reel.
Optionally, the display panel further includes flexible connecting structure, and the support construction includes a plurality of support bar；It is a plurality of
Front of the support bar towards the flexible display screen；The a plurality of support bar back with the flexible display screen respectively
Face is flexibly connected；The a plurality of support bar is connect by flexible connecting structure with the shaft；It is bent in the flexible display screen
When, the back side of the flexible display screen is bonded with the inner surface of the support bar.
Optionally, the display panel includes multiple elastic sheets, and each elastic sheet covers a support
Item；Multiple elastic sheets are fixedly connected with the back side of the flexible display screen, realize the branch by the elastic sheet
Stay is flexibly connected with the back side of the flexible display screen.
Optionally, each elastic sheet surface is equipped with multiple through-holes.
Optionally, the support bar includes card slot, and the back side of the flexible display screen is equipped with the card cooperated with the card slot
Button；The buckle includes the convex block of insertion card slot；The length a of the card slot is greater than the length b of the convex block；Pass through the convex block
Realize that the support bar is flexibly connected with the back side of the flexible display screen with the cooperation of card slot.
Optionally, the support bar includes arc panel and two pieces of straight panels, and the straight panel is located at the two of the arc panel
Side, in flexible display screen bending, the inner surface of the arc panel is bonded with the back side of the flexible display screen；Described
When flexible display screen is in flat state, the inner surface of the straight panel is bonded with the back side of the flexible display screen.
Optionally, the support bar two sides are equipped with multiple card slots, each corresponding buckle of the card slot.
Optionally, the length of the support bar is more than or equal to the first size of the flexible display screen.
Disclosed herein as well is a kind of display panel, the display panel includes reel, shaft, flexible display screen, support
Structure and flexible connecting structure, the reel include opening；The shaft is located in the reel, passes through with the reel
Fixing piece connection, the shaft can be rotated in the reel；The flexible display screen has flexible curved property；It is described soft
Property display screen front be configured as display picture；The support construction has elasticity, is mounted on the back of the flexible display screen
Face is configured to support the flexible display screen；The flexible display screen and the support construction can be rotated with the shaft
It is received into the reel；The support construction includes a plurality of support bar；The a plurality of support bar is towards the flexible display screen
Front；The a plurality of support bar is connect with the back side of the flexible display screen respectively；The flexible connecting structure includes
A plurality of flexible-belt；Every support bar is connected to the shaft by a flexible-belt；The flexible display screen passes through
The opening is to enter and leave the reel.
Disclosed herein as well is a kind of display device, the display device includes driving circuit, and as above any described
Display panel；The display panel includes flexible display screen, and the driving circuit and the flexible display screen are electrically connected.
For the support construction of flexible display screen is the scheme spliced and combined by various supporting modules, the application tool
With rolling for flexible display screen elastic deformation can occur for flexible support construction, and realization is bonded with flexible display screen,
So that flexible display screen rolls placement easily smoothness；So that flexible display screen has good flatness, to reach preferable
Display effect；And support construction has elasticity, and thickness is substantially reduced, and it can also crimp and be received into reel with flexible display screen,
Keep small product size smaller.
Detailed description of the invention
Included attached drawing is used to provide that a further understanding of the embodiments of the present application, and which constitute one of specification
Point, for illustrating presently filed embodiment, and with verbal description come together to illustrate the principle of the application.Under it should be evident that
Attached drawing in the description of face is only some embodiments of the present application, for those of ordinary skill in the art, is not paying wound
Under the premise of the property made is laborious, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of display device；
Fig. 2 is a kind of schematic diagram of Scroll flexible display screen with support construction；
Fig. 3 is a kind of lateral schematic diagram of Scroll flexible display screen with support construction；
Fig. 4 is a kind of schematic diagram at the back side of Scroll flexible display screen with support construction；
Fig. 5 is the schematic diagram of one of view after Section A-A cuts open in Fig. 4；
Fig. 6 is the schematic diagram of the partial enlargement in the area Tu5Zhong C；
Fig. 7 is the schematic diagram of the partial enlargement in the area Tu5Zhong D；
Fig. 8 is the schematic diagram of one of view after section B-B cuts open in Fig. 4；
Fig. 9 is the schematic diagram of the partial enlargement in the area Tu8Zhong E；
Figure 10 is schematic diagram of the support bar by a kind of fixed flexible display screen of elastic sheet；
Figure 11 is the schematic diagram of another view of Figure 10；
Figure 12 is the schematic diagram of one of view after F-F is cutd open in section in Figure 10；
Figure 13 is the schematic diagram of the partial enlargement in the area G in Figure 12；
Figure 14 is the schematic diagram that through-hole is designed on elastic sheet；
Figure 15 is the schematic diagram of the partial enlargement in the area H in Figure 14；
Figure 16 is a kind of schematic diagram of flexible display screen；
Figure 17 is a kind of schematic diagram of the Curved screen of Scroll flexible display screen.
Wherein, 100, display device；110, display panel；111, reel；112, shaft；113, flexible display screen；114,
Support construction；115, driving circuit；116, flexible connecting structure；117, fixing piece；200, it is open；210, corbel back slab；300, positive；
400, the back side；500, support bar；510, straight panel；511, card slot；520, arc panel；600, it buckles；610, convex block；620, matrix；
700, elastic sheet；710, through-hole；800, flexible-belt.
Specific embodiment
Specific structure and function details disclosed herein are only representative, and are for describing showing for the application
The purpose of example property embodiment.But the application can be implemented by many alternative forms, and be not interpreted as
It is limited only by the embodiments set forth herein.
In the description of the present application, it is to be understood that term " center ", " transverse direction ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.In addition, art
Language " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate institute
The quantity of the technical characteristic of instruction." first " is defined as a result, the feature of " second " can explicitly or implicitly include one
Or more this feature.In the description of the present application, unless otherwise indicated, the meaning of " plurality " is two or more.
In addition, term " includes " and its any deformation, it is intended that cover and non-exclusive include.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in application.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, otherwise singular used herein above "one", " one " also attempt to include plural number.Also answer
When understanding, term " includes " and/or "comprising" used herein above provide stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit,
Component and/or combination thereof.
The application is described further with reference to the accompanying drawings and examples.
As shown in Figure 1, the display device 100 includes driving circuit 115 this application discloses a kind of display device 100
And display panel 110；The display panel 110 includes flexible display screen 113, and the driving circuit 115 and the flexibility are aobvious
Display screen 113 is electrically connected.
As shown in Figures 2 to 4, this application discloses a kind of display panel 110, the display panel 110 includes reel
111, shaft 112, flexible display screen 113 and support construction 114, the reel 111 include opening 200；The shaft 112
In in the reel 111, it is connect with the reel 111 by fixing piece 117, the shaft 112 can turn in the reel 111
It is dynamic；The flexible display screen 113 has flexible curved property；The flexible display screen 113 includes front 300 and the back side 400,
Described positive 300 are configured as display picture；The support construction 114 has elasticity, is mounted on the flexible display screen 113
The back side 400 supports the flexible display screen 113；The flexible display screen 113 and the support construction 114 can be with the shafts
112 rotations are received into the reel 111；The support construction 114 is opened up automatically under 113 unfolded state of flexible display screen
It is flat；Wherein, the flexible display screen 113 is open 200 by described to enter and leave the reel 111.
In this way relative to the support construction 114 of flexible display screen 113 be the scheme that is spliced and combined by various supporting modules Lai
It says, with rolling for flexible display screen 113 elastic deformation can occur for the flexible support construction 114 of the application, realize
It is bonded with flexible display screen 113, so that flexible display screen 113 rolls placement easily smoothness；So that flexible display screen 113 is with good
Good flatness, to reach preferable display effect.And support construction 114 has elasticity, thickness is substantially reduced, can also be with
The curling of flexible display screen 113 is received into reel 111, keeps small product size smaller.
Wherein, the fixing piece 117 connects the shaft 112 and the reel 111, and the fixing piece 117 is located at described
The end positions of reel 111 thus are avoided that the folding and unfolding to flexible display screen 113 generates interference；In addition, the two of the reel 111
End can be the design of open type, is also possible to the design of seal type, is selected according to practical application.
As shown in Figures 5 to 9, in one embodiment, the support construction 114 is designed as support bar 500, described flexible aobvious
Display screen 113 further includes first direction and second direction, when the first direction is that the flexible display screen 113 is unfolded for watching
Longitudinal direction；The support bar 500 is mounted on the back side 400 of the flexible display screen 113 along the first direction；The flexibility
Display screen 113 is first size along the length of the first direction, and the length of the support bar 500 is more than or equal to described
The first size c of flexible display screen 113.
Wherein, the length of the support bar 500 close apart from 113 middle position of flexible display screen is more than or equal to distance
The length of the remote support bar 500 in 113 middle position of flexible display screen；The support bar 500 includes straight panel 510 and arc panel
520, the straight panel 510 is located at the two sides of the arc panel 520；The arc panel 520 is towards the flexible display screen 113
Front 300 be bent, the straight panel 510 contacts with the back side 400 of the flexible display screen 113；The straight panel 510 includes multiple
Card slot 511, multiple card slots 511 are set side by side.
Specifically, the fixed structure is designed as multiple buckles 600, each buckle 600 includes aobvious with the flexibility
The convex block 610 of the fixed matrix 620 of display screen 113 and insertion card slot 511, each convex block 610 and a card slot 511 are right
It should cooperate, the width d of the convex block 610 is equal with the width e of the card slot 511, and the length a of the card slot 511 is greater than described
The length b of convex block 610 has certain interval between the convex block 610 and described matrix 620；The flexible connecting structure 116
It is designed as flexible-belt 800, the flexible-belt 800 has flexible curved property, will be apart from 113 interposition of flexible display screen
Set the flexible-belt 800 that remote support bar 500 is connected with the shaft 112 length be more than or equal to will be apart from the flexibility
The length for the flexible-belt 800 that the close support bar 500 in 113 middle position of display screen is connected with the shaft 112.
Flexible display screen 113 opens in use, the arc panel 520 in support bar 500 can make the flexible display screen opened
113 in a first direction automatic sizing be straightened condition, facilitate operation and display effect good；The length of support bar 500 is set as
It, in this way can be to the first direction of the flexible display screen 113 more than or equal to the first size c of the flexible display screen 113
Play the role of smoothing out with the fingers entirely it is straight, avoid first direction something lost have the position of unsupported item 500 that can generate bending, to affect aobvious
Show effect.
Wherein, it is contemplated that flexible display screen 113 can be flexibly bent, and camber display screen is that a kind of display effect is good sets
The support bar 500 of meter, this programme has certain elasticity, and Curved screen is made when flexible display screen 113 to be bent to front 300
When, i.e., it is still straight on the first direction of flexible display screen 113, and the extension of the back side 400 of flexible display screen 113, front 300 are received
Contracting, the inner surface of support bar 500 can finally may be implemented to be bonded, so that soft gradually close to the back side of flexible display screen 113 400
Property display screen 113 have good flatness, to reach preferable display effect；Because reel 111 and shaft 112 are in flexibility
113 march screen of display screen does not generate deformation when changing；So on flexible display screen 113, relatively close flexible display screen 113
The motion range of the support bar 500 of end positions is bigger than the motion range of the support bar 500 in relatively close middle position, then will
The Design of length of the support bar 500 in relatively close middle position is the support bar 500 more than or equal to relatively close end positions
Length, in this way can to avoid relatively close end positions support bar 500 in the bent screen bending process of flexible display screen 113 with
Touching causes to interfere between reel 111.
Specifically, the support bar 500 remote apart from 113 middle position of flexible display screen is connect with the shaft 112
The Design of length of flexible-belt 800 be more than or equal to by the support bar close apart from 113 middle position of flexible display screen
The length of 500 flexible-belts 800 connecting with the shaft 112 utilizes the soft flexibility of flexible-belt 800 and both ends in this way
Flexible-belt 800 can realize that scope of activities is bigger, can be convenient flexible display screen 113 and realize bent screenization；In view of support bar 500
Fix tightly solidity, so straight panel 510 has also been devised in 520 two sides of arc panel, the straight panel 510 is connected with the arc panel 520,
For fixing entire support bar 500, such support bar 500 can increase connecing between flexible display screen 113 by straight panel 510
Contacting surface product, improve flexible display screen in a first direction smooth out with the fingers straight effect, while can also increase and consolidate with flexible display screen 113
Determine fastness, analyzed in structure, straight panel 510 and arc panel 520 are mutually reinforced, and can play and good smooth out with the fingers straight function, Er Qiezhi
For 510 opposing arcuate plate 520 of plate, it is more convenient the card slot 511 in straight panel 510 designed for being fixedly connected.
Wherein, it is contemplated that during bent screenization, support bar 500 is to extend, in 500 expansion process of support bar, buckle 600
It is still relatively fixed with card slot 511, and when restoring straight screen, it is contemplated that the resume speed of support bar 500 and flexible display screen 113 can
Can be different, therefore, the length a of the card slot 511 of design is greater than the length b of convex block 610, is designed as between convex block 610 and matrix 620
With certain interval, speed difference when flexible display screen 113 reverts to straight screen with support bar 500 can be alleviated in this way, avoided
Rigid active force can be generated between flexible display screen 113 and the interval of support bar 500, to protect the safety of total；Because
In the present solution, support bar 500 remains relatively fixed with flexible display screen 113 in a first direction, so by the convex block
610 width d is designed as equal with the width e of the card slot 511, can limit support bar 500 in this way and produce in a first direction
Raw movement.
Wherein, the flexible-belt 800 is also possible to other flexible connection objects, such as flexible strand；Support bar 500 therein
Fixed form is also possible to buckle 600 and the position of card slot 511 is exchanged, and can also be other applicable fixed forms, such as sliding slot
With the mode of sliding rail, it is applicable in；Meanwhile the shaft 112 that can get along well of support bar 500 is connected by flexible connecting structure 116, and
It is integrated on flexible display screen 113, the curling folding and unfolding of flexible display screen 113 is realized by other mechanisms.
As shown in Figure 10 to Figure 15, in one embodiment, the display panel 110 includes multiple elastic sheets 700, each
The elastic sheet 700 covers a support bar 500；Multiple elastic sheets 700 and the flexible display screen 113
The back side 400 is fixedly connected, and the back side of the support bar 500 and the flexible display screen 113 is realized by the elastic sheet 700
400 are flexibly connected；The elastic sheet 700 is bent towards the back side 400 of the flexible display screen 113, the elastic sheet 700
Length be equal to the flexible display screen 113 first size c；The elastic sheet 700 is an integral molding structure, the elasticity
It is fixedly connected at the top of the top of the intrados of thin plate 700 and the extrados of the support bar 500, the elastic sheet 700
Two sides and the back side 400 of the flexible display screen 113 are relatively fixed, and the elastic sheet 700 has the support bar 500
Certain pressure is crushed on support bar 500 on the back side 400 of flexible display screen 113；The size of the support bar 500 and
It is identical with a upper embodiment as the conditions such as the connection of flexible connecting structure 116.
It is with upper embodiment difference, the support bar 500 in this programme is to be fixed on flexibility by elastic sheet 700
The back side 400 of display screen 113, the top of the intrados of elastic sheet 700 are connected with the extrados top of support bar 500, then
Support bar 500 is fixed on 113 back side 400 of flexible display screen, and makes to have between support bar 500 and flexible display screen 113
Certain pressure, in this way when the bent screenization of flexible display screen 113, elastic sheet 700 is right with the bending of flexible display screen 113
Support bar 500 generates bigger pressure, makes elastic sheet 700 and support bar 500 all as bent screenization process is to flexible display screen
113 back side 400 close to, finally may be implemented to be bonded so that flexible display screen 113 have good flatness, to reach
Preferable display effect；The Design of length of elastic sheet 700 is the first size c equal to flexible display screen 113, in this way can be more
It is good the support bar 500 being located in 113 region of flexible display screen to be fixed and shape control, and elastic sheet 700 is set
It is calculated as being integrally formed and can make elastic sheet 700 structural strength with higher itself, play better protection for support bar 500
Effect.
Wherein it is possible on elastic sheet 700, at the same with through-hole 710 is designed at the disconnected position of support bar 500, this
Sample prescription just space contraction between elastic film and support bar 500 when be vented；Elastic film, which may be designed in, does not cover whole
500 part of support bar being located in 113 range of flexible display screen, and be divided into multistage support bar 500 is fixed on it is flexible aobvious
On the back side 400 of display screen 113；The shaft 112 that can get along well of support bar 500 is connected by flexible connecting structure 116, and is integrated in
On flexible display screen 113, the curling of flexible display screen 113 is realized by other mechanisms.
As shown in Fig. 5 to 8 and Figure 16, Figure 17, disclosed herein as well is a kind of display panel 110, the display panel 110
Including reel 111, shaft 112, flexible display screen 113, support bar 500, buckle 600 and flexible-belt 800, the reel 111
Including opening 200, the opening 200 includes corbel back slab 210；The shaft 112 is located in the reel 111, with the reel 111
To be fixedly and coaxially connected, the shaft 112 can be rotated in the reel 111；The flexible display screen 113 has flexibly bending
Property；It is configured as display picture including front 300 and the back side 400, described positive 300, the back side 400 does not have display
Function.
Wherein, the support bar 500 has certain elasticity, and the back side 400 of the flexible display screen 113, quilt is arranged in
Configuration supports the flexible display screen 113；The length of the support bar 500 is more than or equal to the flexible display screen 113
First size c；The length of the support bar 500 close apart from 113 middle position of flexible display screen is more than or equal to apart from institute
State the length of the remote support bar 500 in 113 middle position of flexible display screen；The support bar 500 includes straight panel 510 and arc panel
520, the straight panel 510 is located at the two sides of the arc panel 520.
Specifically, the arc panel 520 arches upward in the back side 400 of the flexible display screen 113, the straight panel 510 and institute
The back side 400 for stating flexible display screen 113 contacts；The straight panel 510 includes multiple card slots 511, and multiple card slots 511 are set side by side
It sets；The buckle 600 includes convex block 610 and matrix 620, the convex block 610 and 511 corresponding matching of card slot, the convex block
610 width d is equal with the width e of the card slot 511, and the length a of the card slot 511 is greater than the length b of the convex block 610,
There is certain interval between the convex block 610 and matrix 620, described matrix 620 is fixedly mounted on the flexible display screen
113 back side 400；The flexible-belt 800 has flexible curved property, connects the shaft 112 and the support bar 500；
The length for the flexible-belt 800 that the support bar 500 remote apart from 113 middle position of flexible display screen is connect with the shaft 112
Degree, which is more than or equal to, connect the support bar 500 close apart from 113 middle position of flexible display screen with the shaft 112
The length of flexible-belt 800；The flexible display screen 113 can realize folding and unfolding as the shaft 112 rotates, when packing up, institute
Stating flexible display screen 113 can be under the guidance of the corbel back slab 210 through the opening 200 income completely to the reel 111
It is interior；When releasing, the flexible display screen 113 can be put under the guidance of the corbel back slab 210 by the opening 200 completely
Out, automatic flattening.
This programme is in order to flatten flexible display screen 113 automatically when releasing, so the support construction 114 is designed as propping up
Then stay 500 is arranged along the first direction of flexible display screen 113；The length of support bar 500 is greater than or equal to the flexibility
The first size c of display screen 113, can play the role of smoothing out with the fingers entirely straight to the first direction of the flexible display screen 113 in this way, avoid
First direction has Bending Influence display effect；It can be set as Qu Ping when using in view of flexible display screen 113, and realize that Qu Ping is
By the bent intermediate by the both ends of flexible display screen 113 to front 300, i.e. the back side 400 of flexible display screen 113 extends, just
Face 300 is shunk, meanwhile, reel 111 and shaft 112 do not generate deformation；So on flexible display screen 113, relatively close both ends position
The motion range for the support bar 500 set is bigger than the motion range of the support bar 500 in relatively close middle position, then opposite will lean on
The Design of length of the support bar 500 in nearly middle position is the length of the support bar 500 more than or equal to relatively close end positions.
Wherein, the flexibility support bar 500 remote apart from 113 middle position of flexible display screen being connect with shaft 112
Design of length with 800 is more than or equal to by the support bar 500 and institute close apart from 113 middle position of flexible display screen
The length of the flexible-belt 800 of the connection of shaft 112 is stated, utilizes the flexible-belt of the soft flexibility of flexible-belt 800 and both ends in this way
800 movable ranges are bigger, can be convenient flexible display screen 113 and realize bent screenization, meanwhile, the arc panel 520 of support bar 500 by
Elasticity in itself can be extended with the bent screenization of flexible display screen 113, and the back side 400 with flexible display screen 113 is apart from more
It is next smaller, it finally may be implemented to be bonded, so that flexible display screen 113 has good flatness, to reach preferable display
Effect；And consider the fix tightly solidity of support bar 500, so straight panel 510, the straight panel has also been devised in the support bar 500
510 are connected with the arc panel 520, and for fixing entire support bar 500, such support bar 500 can be increased by straight panel c510
Contact area greatly between flexible display screen 113, straight effect is smoothed out with the fingers in raising, while can also be increased and flexible display screen 113
Fix tightly solidity is analyzed in structure, and straight panel 510 and arc panel 520 are mutually reinforced, and can be played and good be smoothed out with the fingers straight function.
Specifically, support bar 500 is extension, and therefore, the 511 length a of card slot of design is big during in view of bent screenization
In 610 length b of convex block, there are certain interval between convex block 610 and matrix 620, in such 500 expansion process of support bar, buckle
600 is still relatively fixed with card slot 511, and when restoring straight screen, it is contemplated that the recovery speed of support bar 500 and flexible display screen 113
Degree is different, then buckle 600 has relative motion with card slot 511 to alleviate, avoids to flexible display screen 113 and support bar 500
It causes to damage；Since in the present solution, support bar 500 remains relatively fixed with flexible display screen 113 in a first direction, institute
With the width d of convex block 610 is identical as the width e design of card slot 511, support bar 500 can be limited in a first direction in this way
Generate movement.
Wherein, the flexible-belt 800 is also possible to other flexible connecting structures 116, such as flexible strand；Wherein buckle 600
Design can be exchanged with the fixation position of card slot 511, can also be other applicable fixed forms, such as the side of sliding slot and sliding rail
Formula is applicable in；Meanwhile the shaft 112 that can get along well of support bar 500 is connected by flexible connecting structure 116, and be integrated in soft
On property display screen 113, the curling folding and unfolding of flexible display screen 113 is realized by other mechanisms.
The panel of the application can be TN (full name is Twisted Nematic, i.e. twisted nematic) flexible panel, VA
(Vertical Alignment, vertical orientation) flexible panel or MVA (Multi-domain Vertical Alignment, it is more
Quadrant vertical orientation) flexible panel, AMOLED (Active-matrix organic light-emitting diode, it is active
Matrix/organic light emitting diode (AMOLED)) flexible panel, it is of course also possible to be other kinds of flexible panel, it is applicable.
The above content is combine specific optional embodiment to made by the application further description, and it cannot be said that
The specific implementation of the application is only limited to these instructions.For those of ordinary skill in the art to which this application belongs, In
Under the premise of not departing from the application design, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the application's
Protection scope.
Claims (10)
1. a kind of display panel, which is characterized in that the display panel includes:
Reel, including opening；
Shaft is located in the reel, and the shaft is connect with the reel by fixing piece, and the shaft is in the reel
It can be rotated；
Flexible display screen has flexible curved property；The front of the flexible display screen is configured as display picture, and
Support construction has elasticity, is mounted on the back side of the flexible display screen, is configured to support the flexible display screen；
The flexible display screen and the support construction are received into the reel as the shaft rotates；The support construction
It is flattened automatically under the flexible display screen unfolded state；Wherein, the flexible display screen is entered and left described by the opening
Reel.
2. a kind of display panel as described in claim 1, which is characterized in that the display panel further includes flexible connection knot
Structure, the support construction include a plurality of support bar；A plurality of front of the support bar towards the flexible display screen；It is a plurality of
The support bar is flexibly connected with the back side of the flexible display screen respectively；The a plurality of support bar by flexible connecting structure with
The shaft connection；
In flexible display screen bending, the back side of the flexible display screen is bonded with the inner surface of the support bar.
3. a kind of display panel as claimed in claim 2, which is characterized in that the display panel includes multiple elastic sheets,
Each elastic sheet covers a support bar；The back side of multiple elastic sheets and the flexible display screen is fixed
Connection, realizes that the support bar and the back side of the flexible display screen are flexibly connected by the elastic sheet.
4. a kind of display panel as claimed in claim 3, which is characterized in that each elastic sheet surface is equipped with multiple logical
Hole.
5. a kind of display panel as claimed in claim 2, which is characterized in that the support bar includes card slot, described flexible aobvious
The back side of display screen is equipped with the buckle cooperated with the card slot；The buckle includes the convex block of insertion card slot；The length a of the card slot
Greater than the length b of the convex block；The support bar and the flexible display screen are realized by the cooperation of the convex block and card slot
The back side is flexibly connected.
6. a kind of display panel as claimed in claim 5, which is characterized in that the support bar includes that arc panel and two pieces are straight
Plate, the straight panel are located at the two sides of the arc panel, in flexible display screen bending, the inner surface of the arc panel
It is bonded with the back side of the flexible display screen；When the flexible display screen is in flat state, the inner surface of the straight panel with
The back side of the flexible display screen is bonded.
7. a kind of display panel as claimed in claim 5, which is characterized in that the support bar two sides are equipped with multiple card slots,
Each corresponding buckle of the card slot.
8. a kind of display panel as claimed in claim 2, which is characterized in that the length of the support bar is more than or equal to institute
State the first size of flexible display screen.
9. a kind of display panel, which is characterized in that the display panel includes:
Reel, including opening；
Shaft is located in the reel, is connect with the reel by fixing piece, and the shaft can be rotated in the reel；
Flexible display screen has flexible curved property；The front of the flexible display screen is configured as display picture；
Support construction has elasticity, is mounted on the back side of the flexible display screen, is configured to support the flexible display screen；
The flexible display screen and the support construction can be received into the reel as the shaft rotates；
Support construction includes a plurality of support bar；A plurality of front of the support bar towards the flexible display screen；A plurality of institute
Support bar is stated to connect with the back side of the flexible display screen respectively；And
Flexible connecting structure, including a plurality of flexible-belt；Every support bar is connected to described turn by a flexible-belt
Axis；The flexible display screen is by the opening to enter and leave the reel.
10. a kind of display device, which is characterized in that the display device includes driving circuit, and such as claim 1 to 9 times
Display panel described in meaning one；The display panel includes flexible display screen, the driving circuit and the flexible display screen
It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369144.2U CN209708516U (en) | 2019-03-22 | 2019-03-22 | Display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369144.2U CN209708516U (en) | 2019-03-22 | 2019-03-22 | Display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209708516U true CN209708516U (en) | 2019-11-29 |
Family
ID=68647228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920369144.2U Active CN209708516U (en) | 2019-03-22 | 2019-03-22 | Display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209708516U (en) |
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| CN112634753A (en) * | 2020-12-09 | 2021-04-09 | 合肥维信诺科技有限公司 | Flexible display device |
| CN112866462A (en) * | 2021-03-30 | 2021-05-28 | 北京剑视通讯科技有限公司 | Hand-held multimedia terminal |
| CN112908169A (en) * | 2021-01-28 | 2021-06-04 | 京东方科技集团股份有限公司 | Display device and display apparatus |
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