CN110517587A - A kind of Flexible Displays mould group and flexible display apparatus - Google Patents
A kind of Flexible Displays mould group and flexible display apparatus Download PDFInfo
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- CN110517587A CN110517587A CN201910810457.1A CN201910810457A CN110517587A CN 110517587 A CN110517587 A CN 110517587A CN 201910810457 A CN201910810457 A CN 201910810457A CN 110517587 A CN110517587 A CN 110517587A
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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 invention discloses a kind of Flexible Displays mould group and flexible display apparatus, the Flexible Displays mould group includes flexible screen and reel, flexible screen can crimp along a first direction and be accommodated in reel, wherein: reel has outlet portion, flexible screen is stretched out or is withdrawn from outlet portion, outlet portion has the first side wall being oppositely arranged in a second direction and second sidewall, second direction vertical with first direction；Flexible screen is between the first side wall and second sidewall, the first side wall and second sidewall have the first magnetic portion, flexible screen has opposite in a second direction first edge and second edge, first edge is adjacent with the first side wall, second edge is adjacent with second sidewall, first edge and second edge have first magnetic part opposite with the first magnetic portion, when flexible screen is stretched out or is withdrawn from outlet, magnetic pole and first magnetic part magnetic pole close to first magnetic portion side of first magnetic portion close to the first magnetic part side is identical.The Flexible Displays mould group can reduce the abrasion of flexible platen edge.
Description
Technical field
The present invention relates to field of display technology, more particularly to a kind of Flexible Displays mould group and flexible display apparatus.
Background technique
Flexible display apparatus has many advantages, such as frivolous, deformable, can be used and be stored with various states, therefore, flexible
Display device is the important trend of modern display device development.
In the prior art, as depicted in figs. 1 and 2, a kind of flexible display apparatus includes flexible screen 01 and reel 02, flexible screen
01 rollable is accommodated in above-mentioned reel 02, wherein 01 back side of flexible screen has guiding film 03, and the guiding film 03 is far from flexible
The side of screen has multiple zigzag fins 031, and the extending direction of above-mentioned fin 031 is vertical with the extending direction of flexible screen 01,
The outlet portion of reel 02 has the guide part being adapted to above-mentioned zigzag fin 031, thus expansion of the fin 031 with flexible screen
It is successively moved from outlet, is oriented to the expansion process to flexible screen.
In the prior art, it having a drawback in that, the backside configuration of flexible screen is complex, when storage, the body of flexible screen
Product is larger, is unfavorable for product miniaturization；Zigzag fin and flexible screen display when flexible screen curling storage, positioned at flexible screen back side
Show that side is opposite, flexible screen is easy to cause to show that side generates abrasion；When flexible screen is unfolded, the side wall of edge and reel opening is easy hair
Raw friction, generates abrasion, the using effect of flexible screen is caused to decline, and service life reduces.
Summary of the invention
The purpose of the embodiment of the present invention is that a kind of Flexible Displays mould group and flexible display apparatus are provided, to reduce flexible screen side
The abrasion of edge improves the quality and service life of flexible display apparatus.
Flexible Displays mould group provided by the embodiment of the present invention includes flexible screen and reel, and the flexible screen can be along
The curling of one direction is accommodated in the reel, in which:
The reel has outlet portion, and the flexible screen is stretched out or withdrawn from the outlet portion, and the outlet portion has
The first side wall and second sidewall being oppositely arranged in a second direction, the second direction are vertical with the first direction；
The flexible screen is between the first side wall and the second sidewall, the first side wall and described second side
Wall has the first magnetic portion, and the flexible screen has a first edge and second edge opposite along the second direction, and described the
One edge is adjacent with the first side wall, and the second edge is adjacent with the second sidewall, the first edge and described
Two edges have first magnetic part opposite with first magnetic portion, and the flexible screen is stretched out or withdrawn from the outlet
When, first magnetic portion is close to the magnetic pole of first magnetic part side and first magnetic part close to first magnetic
The magnetic pole of property portion side is identical.
In specific technical solution, first magnetic portion includes the multiple first sub- magnetic portions positioned at the first side wall
With the multiple second sub- magnetic portions for being located at the second sidewall, the first sub- magnetic portion and the described second sub- magnetic portion phase one by one
It is right.
In specific technical solution, along first direction, the multiple first sub- magnetic portion is uniformly distributed in first side
Wall, the multiple second sub- magnetic portion are uniformly distributed in the second sidewall.
In optional technical solution, the first magnetic part positioned at the first edge and first positioned at the second edge
The magnetic pole of the opposite side of magnetic part is identical.
In specific technical solution, the reel further includes cylinder, and the inner cavity of the cylinder accommodates the flexible screen, described
Cylinder has the third side wall and the 4th side wall being oppositely arranged along the second direction, the third side wall and the 4th side wall
With the second magnetic portion, second magnetic portion is leaned on close to the magnetic pole of first magnetic part side and first magnetic part
The magnetic pole of nearly second magnetic portion side is identical.
In specific technical solution, when the flexible screen is stretched out or is withdrawn from the outlet, first magnetic portion with
Second magnetic portion includes the pole N and the pole S being arranged along the second direction.
In optional technical solution, second magnetic portion includes the sub- magnetic portion of multiple thirds positioned at the third side wall
With the multiple 4th sub- magnetic portions for being located at the 4th side wall, the distribution trajectory and the flexibility of multiple sub- magnetic portions of third
The edge that screen is accommodated in the cylinder is opposite.
In specific technical solution, multiple sub- magnetic portions of third are uniformly distributed in the of the cylinder along distribution trajectory
Three side walls.
In optional technical solution, the sub- magnetic portion of third and the 4th sub- magnetic portion are opposite one by one.
In optional technical solution, the outlet portion further includes the 5th side wall being oppositely arranged along third direction and the 6th side
Wall, the flexible screen is along the channel that the first side wall, the second sidewall, the 5th side wall and the 6th side wall are formed
It stretches out or withdraws, the 5th side wall and the 6th side wall have third magnetic portion, the back side of the flexible screen light-emitting surface
With second magnetic part opposite with the third magnetic portion, when the flexible screen is stretched out or is withdrawn from the outlet portion, institute
Third magnetic portion is stated close to the magnetic pole of second magnetic part side, with second magnetic part close to the third magnetic portion one
The magnetic pole of side is identical, and the third direction is vertical with first direction, and vertical with second direction.
In specific technical solution, the third magnetic portion includes multiple 5th sub- magnetic portions positioned at the 5th side wall
With the multiple 6th sub- magnetic portions for being located at the 6th side wall, multiple 5th sub- magnetic portions and multiple 6th sons are magnetic
Portion is opposite one by one.
In specific technical solution, along first direction, the multiple 5th sub- magnetic portion is uniformly distributed in the 5th side
Wall.
In specific technical solution, in a second direction, the multiple 5th sub- magnetic portion is uniformly distributed in the 5th side
Wall.
In optional technical solution, first magnetic portion is the first electromagnet, and the third magnetic portion is third electromagnetism
Iron.
In specific technical solution, including physical button, the physical button and first electromagnet and the third
Electromagnet connection, the physical button controls first electromagnet and the third electromagnet is turned on or off.
It further include controller in specific technical solution, the controller and first electromagnet and third electricity
Magnet connection, the controller control described first and the third electromagnet are turned on or off.
It further include driving assembly in specific technical solution, the driving component drives the flexible screen from the outlet
Portion stretches out or withdraws, and the controller is connect with driving assembly, when the controller controls described in the driving component driving
When flexible screen is stretched out or withdrawn from the outlet portion, controls first electromagnet and the third electromagnet is opened.
In specific technical solution, second magnetic portion is the second electromagnet.
In optional technical solution, the magnetic part includes substrate and the strong magnetic material for being fixed on the substrate, described
Substrate is weak magnetic substrate.
In specific technical solution, the thickness of the strong magnetic material is less than 1 μm.
In the technical solution of the application, when flexible screen is stretched out or withdrawn from the outlet portion of reel, due to the first magnetism
The part magnetic pole opposite with the first adjacent magnetic portion is identical, then has the power repelled each other between each other, thus the first side of flexible screen
Edge is not contacted with the first side wall, and second edge is not contacted with second sidewall, so as to reduce the first edge and of flexible screen
The frictional force that two edges are subject to, reduces the abrasion of flexible platen edge, to be conducive to improve the quality of Flexible Displays mould group and make
Use the service life.
Present invention also provides a kind of flexible display apparatus, which includes in any of the above-described technical solution
Flexible Displays mould group.
The flexible platen edge of the flexible display apparatus is not easy to be rubbed, so as to improve flexible display apparatus quality and
Service life.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of prior art Flexible Displays mould group；
Fig. 2 is another structural schematic diagram of prior art Flexible Displays mould group；
Fig. 3 is a kind of structural schematic diagram of Flexible Displays of embodiment of the present invention mould group；
Fig. 4 is a kind of the schematic diagram of the section structure of outlet portion of Flexible Displays of embodiment of the present invention mould group；
Fig. 5 is the schematic diagram of the section structure of another outlet portion of Flexible Displays of embodiment of the present invention mould group；
Fig. 6 is the schematic diagram of the section structure of another outlet portion of Flexible Displays of embodiment of the present invention mould group；
Fig. 7 is a kind of overlooking structure diagram of outlet portion of Flexible Displays of embodiment of the present invention mould group；
Fig. 8 is the structural schematic diagram of the third side wall of Flexible Displays of embodiment of the present invention mould group；
Fig. 9 is a kind of structural schematic diagram of flexible display apparatus in the embodiment of the present application；
Figure 10 is the yet another construction schematic diagram of flexible display apparatus in the embodiment of the present application；
Figure 11 is the yet another construction schematic diagram of flexible display apparatus in the embodiment of the present application.
Appended drawing reference:
Prior art part:
01- flexible screen；02- reel；
03- is oriented to film；031- fin；
The application part:
1- flexible screen；11- first edge；
12- second edge；The first magnetic part of 13-；
The second magnetic part of 14-；2- reel；
21- outlet portion；211- the first side wall；
212- second sidewall；22- cylinder；
221- third side wall；The 4th side wall of 222-；
The 5th side wall of 223-；The 6th side wall of 224-；
The first magnetic portion of 3-；The sub- magnetic portion of 31- first；
The sub- magnetic portion of 32- second；The second magnetic portion of 4-；
The sub- magnetic portion of 41- third；100- flexible display apparatus；
200- Flexible Displays mould group.
Specific embodiment
For the abrasion for reducing flexible platen edge, the quality and service life of flexible display apparatus, the embodiment of the present invention are improved
Provide a kind of Flexible Displays mould group and flexible display apparatus.To make the object, technical solutions and advantages of the present invention clearer,
Invention is further described in detail by the following examples.
As shown in figure 3, Fig. 3 shows the structural schematic diagram of Flexible Displays mould group in one embodiment of the application, the present invention is real
The Flexible Displays mould group for applying example offer includes flexible screen 1 and reel 2, and flexible screen 1 can crimp along a first direction and be accommodated in volume
Cylinder 2, in which: above-mentioned reel 2 has outlet portion 21, and flexible screen 1 is stretched out or withdrawn from outlet portion 21, referring to FIG. 4, Fig. 4 shows
The schematic cross-section in 21 region of the embodiment of the present application middle outlet portion is gone out, outlet portion 21 has the be oppositely arranged in a second direction
One side wall 211 and second sidewall 212, second direction is vertical with first direction；Flexible screen 1 is located at the first side wall 211 and second side
Between wall 212, the first side wall 211 and second sidewall 212 have the first magnetic portion 3, and flexible screen 1 has opposite in a second direction
First edge 11 and second edge 12, first edge 11 is adjacent with the first side wall 211, second edge 12 and 212 phase of second sidewall
Neighbour, first edge 11 and second edge 12 have first magnetic part 13 opposite with the first magnetic portion 3, and flexible screen 1 is stretched from outlet
When out or withdrawing, the first magnetic portion 3 is close to the magnetic pole of 13 side of the first magnetic part and the first magnetic part 13 close to the first magnetism
The magnetic pole of 3 side of portion is identical.
In above-described embodiment, the specific location of the first magnetic part 13 with no restrictions, need to only be located at the marginal zone of flexible screen 1
Domain.As shown in figure 4, the first magnetic part 13 can specifically be located at the wall surface parallel with the first side wall 211 of first edge 11, the second side
The wall surface parallel with the first side wall 211 of edge 12, in the embodiment, the first magnetic portion 3 and the first magnetic part 13 are just opposite, generation
Repulsive force corresponds to the positive side of flexible screen 1, and effect is preferable.Alternatively, as shown in figure 5, the first magnetic part 13 may be located on
One edge 11 wall surface vertical with the first side wall 211, the wall surface vertical with the first side wall 211 of second edge 12 can specifically make
First magnetic part 13 is located at light-emitting surface and the shady face two sides of flexible screen 1, as shown in figure 5, magnetic to be conducive to balance first
Repulsive force between portion 3 and the first magnetic part 13, it is of course also possible to only be set in the light-emitting surface of flexible screen 1 or shady face side
Set the first magnetic part 13.In the embodiment, the first magnetic part 13 is made in biggish plane, convenient for simplifying the first magnetic part 13
Manufacture craft.Or as shown in fig. 6, the first magnetic part 13 can make the first magnetic part 13 be located at first edge 11 and the first side wall
211 parallel wall surfaces and the wall surface vertical with the first side wall 211, the wall surface parallel with the first side wall 211 of second edge 12 and with
The vertical wall surface of second sidewall 212.Specifically it is arranged during above-mentioned first magnetic portion 3 and the first magnetic part 13, flexible screen 1 is from out
When mouth is stretched out or withdrawn, Y is distributed in a second direction for the pole N and the pole S that make the first magnetic portion 3, specifically please refers to Fig. 4~Fig. 6, only
As exemplary illustration.
With reference to Fig. 4~Fig. 6, in the embodiment of the present application, the identical magnetic portion for referring to reel setting of magnetic pole and flexible screen are set
Between the magnetic part set, the magnetic pole of magnetic portion towards magnetic part is the pole S, then the magnetic pole of magnetic part towards magnetic portion is also the pole S, that
, the magnetic pole of magnetic portion towards magnetic part is the pole N, then the magnetic pole of magnetic part towards magnetic portion is also the pole N.As shown in figure 4, first
Magnetic pole of the magnetic portion 3 close to 13 side of the first magnetic part is the pole S, then the first magnetic part 13 is close to 3 side of the first magnetic portion
Magnetic pole is also S.Above-mentioned magnetic portion can be permanent magnet, or electromagnet is installed if magnetic portion is permanent magnet in reel
It is necessary to making the magnetic pole of permanent magnet and the magnetic pole of the magnetic part of flexible screen meet above-mentioned requirements when the permanent magnet.If magnetic portion is electricity
Magnet, then also will be when being powered to electromagnet, and sense of current needs to make the magnetic of the magnetic pole of electromagnet and the magnetic part of flexible screen
Pole meets above-mentioned requirements, so as to generate the power repelled each other between magnetic portion and magnetic part.
In the embodiment, when flexible screen 1 is stretched out or withdrawn from the outlet portion 21 of reel 2, due to the first magnetic part 13
It is identical with the opposite magnetic pole of the first adjacent magnetic portion 3, then there is the power repelled each other between each other, thus the first side of flexible screen 1
Edge 11 is not contacted with the first side wall 211, and second edge 12 is not contacted with second sidewall 212, so as to reduce the of flexible screen 1
The frictional force that one edge 11 and second edge 12 are subject to, reduces the abrasion at 1 edge of flexible screen, to be conducive to improve Flexible Displays
The quality and service life of mould group.
Referring to FIG. 7, Fig. 7 is shown in the embodiment of the present application, the overlay schematic diagram of outlet portion 21.Specific embodiment
In, the first magnetic portion 3 includes positioned at the multiple first sub- magnetic portions 31 of the first side wall 211 and positioned at the multiple of second sidewall 212
Second sub- magnetic portion 32, the first sub- magnetic portion 31 and the second sub- magnetic portion 32 are opposite one by one.
In the embodiment, the first sub- magnetic portion 31 and the second sub- magnetic portion 32 are opposite one by one, then in flexible screen 1 along second party
The power applied to opposite two sides is opposite, consequently facilitating flexible screen 1 is kept to be located at the middle part of opening portion in a second direction, is not easy partially
To in either side.When flexible screen 1 being made to stretch out or withdraw from outlet portion 21, it is not easy to shake.
With continued reference to FIG. 7, when the first magnetic portion 3 includes multiple first sub- magnetic portions 31, along first direction, Duo Ge
One sub- magnetic portion 31 is uniformly distributed in the first side wall 211, and multiple second sub- magnetic portions 32 are uniformly distributed in second sidewall 212.
In the embodiment, multiple sub- magnetic portions are uniformly distributed, then can make flexible screen 1 on the path stretched out and withdrawn compared with
For the control force uniformly by the first magnetic portion 3, be conducive to improve the stability that flexible screen 1 is stretched out or withdrawn.
Referring to FIG. 4, the first magnetic part positioned at first edge 11 can be made when above-mentioned first magnetic part 13 is specifically arranged
13 is identical as the opposite magnetic pole of side of the first magnetic part 13 for being located at second edge 12.
In the embodiment, repulsive force also can produce between the first Y opposite magnetic part 13 in a second direction, so as to
It prevents from occurring bending when flexible screen 1 or when fold, adjacent magnetic part is close, and generates attracting power, causes flexible screen 1
Damage, so as to improve the reliability of flexible screen 1.
Please continue to refer to Fig. 3 and Fig. 8, the reel 2 of Flexible Displays mould group further includes cylinder 22, and the inner cavity of cylinder 22 accommodates soft
Property screen 1, cylinder 22 has the third side wall 221 and the 4th side wall 222 that are oppositely arranged in a second direction, third side wall 221 and the
Four side walls 222 have the second magnetic portion 4, magnetic pole and first magnetic part 13 of second magnetic portion 4 close to 13 side of the first magnetic part
Magnetic pole close to 4 side of the second magnetic portion is identical.
When flexible screen 1 is stored, the inner cavity for being accommodated in above-mentioned cylinder 22 can be crimped.In the embodiment, for receiving
The side wall of cylinder 22 of flexible screen 1 received also has a magnetic portion, specially the second magnetic portion 4, second magnetic portion 4 and flexible screen 1
There is the power repelled each other, thus when flexible screen 1 is accommodated in cylinder between first edge 11 and the first magnetic part 13 of second edge 12
It when 22, will not rub with the side wall of cylinder 22, so as to reduce the abrasion of flexible screen 1, improve flexible screen 1
Service life.Specifically it is arranged during above-mentioned second magnetic portion 4, when flexible screen 1 is stretched out or withdrawn from outlet, makes the second magnetism
The pole N and the pole S in portion 4 are distributed in a second direction.
Referring to FIG. 8, showing the structural schematic diagram of third side wall 221 in the embodiment of the present application.Above-mentioned second magnetic portion 4
It also may include the sub- magnetic portion 41 of multiple thirds positioned at third side wall 221 and multiple 4th sub- magnetic positioned at the 4th side wall 222
Property portion (not shown), the distribution trajectory of multiple sub- magnetic portions 41 of third are opposite with the edge that flexible screen 1 is accommodated in cylinder 22.
In the embodiment, the distribution trajectory and flexible screen 1 of the sub- magnetic portion 41 of third crimp curling when being accommodated in cylinder 22
Track is corresponding, then is conducive to improve mutual expelling force between the second magnetic portion 4 and the first magnetic part 13, it is remote to improve 1 edge of flexible screen
Reliability from 22 side wall of cylinder.
With continued reference to FIG. 8, the above-mentioned sub- magnetic portion 41 of multiple thirds is uniformly distributed in the third of cylinder 22 along distribution trajectory
Side wall 221.
In the embodiment, multiple sub- magnetic portions are uniformly distributed, then, can be compared with when flexible screen 1 can be made to be accommodated in cylinder 22
For the control force uniformly by the second magnetic portion 4, be conducive to improve the stability that flexible screen 1 is stored in cylinder 22.
When the sub- magnetic portion 41 of above-mentioned third and four sub- magnetic portions are specifically set, make the sub- magnetic portion 41 of third and the 4th sub- magnetic
Property portion is opposite one by one.In the embodiment, the power that two sides apply when flexible screen 1 is accommodated in cylinder 22 is opposite, consequently facilitating protecting
It holds flexible screen 1 and is located at the middle part of opening portion in a second direction, be not easy to be partial to either side.
With continued reference to FIG. 3, in another alternative embodiment, outlet portion 21 further includes being oppositely arranged along third direction
The 5th side wall 223 and the 6th side wall 224, flexible screen 1 is along the first side wall 211, second sidewall 212, the 5th side wall 223 and the 6th
The channel that side wall 224 is formed is stretched out or is withdrawn, and the 5th side wall 223 and the 6th side wall 224 have third magnetic portion, flexible screen 1
The back side of light-emitting surface has second magnetic part 14 opposite with third magnetic portion, and flexible screen 1 is stretched out or withdrawn from outlet portion 21
When, third magnetic portion close to 14 side of the second magnetic part magnetic pole, with the second magnetic part 14 close to the magnetic of third magnetic portion side
Extremely identical, third direction is vertical with first direction, and vertical with second direction.
In the embodiment, four side walls of outlet portion 21 all have magnetic portion, so as to so that flexible screen 1 is stretched out or received
When returning back out oral area 21, is not worn with four side walls of outlet portion 21, can further reduce the mill that flexible screen 1 is subject to
Damage improves the service life of flexible screen 1.
In the embodiment, the second magnetic part 14 be can be set in the back side of flexible screen 1, i.e., flexible screen 1 is away from light-emitting surface
Side, to reduce influence of second magnetic part 14 to 1 display effect of flexible screen.
With continued reference to FIG. 3, above-mentioned third magnetic portion also may include being located at the 5th side wall 223 in specific embodiment
Multiple 5th sub- magnetic portions and multiple 6th sub- magnetic portions positioned at the 6th side wall 224, multiple 5th sub- magnetic portions with it is multiple
6th sub- magnetic portion is opposite one by one.
In the embodiment, the 5th sub- magnetic portion and the 6th sub- magnetic portion are opposite one by one, then in the phase in a second direction of flexible screen 1
Pair two sides apply power it is opposite, consequently facilitating keep flexible screen 1 be located at opening portion along the middle part of third direction, be not easy to be partial to
Either side.When flexible screen 1 being made to stretch out or withdraw from outlet portion 21, it is not easy to shake.
Along first direction, multiple 5th sub- magnetic portions are uniformly distributed in the 5th side wall 223.In a second direction, multiple five
Sub- magnetic portion is uniformly distributed in the 5th side wall 223.In the embodiment, multiple sub- magnetic portions are uniformly distributed, then can make flexible screen 1
The more uniform control force by the first magnetic portion 3 on the path stretched out and withdrawn, be conducive to improve flexible screen 1 stretch out or
The stability that person withdraws.
Specifically, the first magnetic portion 3 in above-described embodiment is the first electromagnet, the second magnetic portion 4 is the second electromagnet,
Third magnetic portion is third electromagnet.So as to control the first electromagnet, the second electromagnet and third electromagnet according to demand
Electric current conducting, control the first magnetic portion 3 when needed so as to control there is magnetic or the second magnetic portion 4 tool
It is magnetic or third magnetic portion has magnetism.
In specific embodiment, above-mentioned electromagnet can be around in the structure on the outside of iron core for conductive winding, thus have compared with
Good magnetic flux effect.
The control mode of above-mentioned first electromagnet, the second electromagnet and third electromagnet is not particularly limited, for example,
Physical button, the physical button and the first electromagnet, the second electromagnet and third electromagnet can be set in Flexible Displays mould group
Connection, physical button control the first electromagnet, the second electromagnet and third electromagnet and are turned on or off.User according to demand when
When needing to start the first electromagnet or third electromagnet, controls corresponding electromagnet and open.For example, when flexible screen 1 from
When outlet portion 21 is stretched out or is withdrawn, control the first electromagnet starting, when 1 fully extended cylinder 22 of flexible screen, control second
Electromagnet is closed.
In an alternative embodiment, the controller that can use Flexible Displays mould group controls opening for above-mentioned electromagnet
Open or close, in the embodiment, control the first electromagnet using controller, the second electromagnet and third electromagnet are opened or
It closes, is advantageously implemented automation control, reduces manually-operated time and process.
In specific embodiment, Flexible Displays mould group may include that driving flexible screen 1 is stretched out or withdrawn from outlet portion 21
Driving assembly, controller connect with driving assembly, when controller control driving assembly drives flexible screen 1 to stretch out from outlet portion 21
Or when withdrawing, controls the first electromagnet and third electromagnet is opened.
In the embodiment, it is ensured that when flexible screen 1 occurs to stretch out or withdrawal acts, control the first electromagnet and third
Electromagnet is opened.Can guarantee that all directions of flexible screen 1 will not all rub with the side wall of outlet portion 21, so as into
The control program of the simplification electromagnet of one step.
In specific embodiment, the material of above-mentioned first magnetic part 13 and the second magnetic part 14 is not particularly limited, such as
It may include the substrate of weak magnetic material production, i.e., weak magnetic substrate, and be fixed on the ferromagnetism material of above-mentioned weak magnetic substrate
Material.The thickness of the strong magnetic material so as to reduce influence of the magnetic part to the performance of flexible screen, and can expire less than 1 μm
Demand of the sufficient product to magnetic part magnetism, also helps save the cost.Specifically, above-mentioned strong magnetic material can be ferromagnetism material
Material, or sub- ferroic material；Weak Magnetic Substrate includes that metal chloride film, single-layer metal alloy film, nano-magnetic are more
Film material etc..The specific structure of magnetic part can be selected with manufacture craft according to demand.Wherein the first magnetic part and the second magnetic
Property part can using the above scheme, and in the same Flexible Displays mould group, the first magnetic part and the second magnetic part it is specific
Structure may be the same or different.
Disclosed herein as well is a kind of flexible display apparatus 100, which includes any of the above-described technical side
Flexible Displays mould group 200 in case, the flexible platen edge of the flexible display apparatus 200 is not easy to be rubbed, soft so as to improve
The quality and service life of property display device 100.
Specific above-mentioned flexible display apparatus 100 can be smart phone, computer monitor or outdoor displaying device.Tool
Body is as shown in figure 9, flexible display apparatus 100 is smart phone, and as shown in Figure 10, flexible display apparatus 100 is computer monitor,
As shown in figure 11, flexible display apparatus 100 is outdoor displaying device.Certainly, flexible display apparatus 100 can also be other any
Device to be shown is needed, herein without enumerating.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (21)
1. a kind of Flexible Displays mould group, which is characterized in that including flexible screen and reel, the flexible screen can be along a first direction
Curling is accommodated in the reel, in which:
The reel has outlet portion, and the flexible screen stretches out or withdraw from the outlet portion, and the outlet portion is with along the
The first side wall and second sidewall that two directions are oppositely arranged, the second direction are vertical with the first direction；
The flexible screen is between the first side wall and the second sidewall, the first side wall and second sidewall tool
There is the first magnetic portion, the flexible screen has the first edge and second edge opposite along the second direction, first side
Edge is adjacent with the first side wall, and the second edge is adjacent with the second sidewall, the first edge and second side
Edge has first magnetic part opposite with first magnetic portion, when the flexible screen is stretched out or withdrawn from the outlet, institute
The first magnetic portion is stated close to the magnetic pole of first magnetic part side and first magnetic part close to first magnetic portion one
The magnetic pole of side is identical.
2. Flexible Displays mould group as described in claim 1, which is characterized in that first magnetic portion includes being located at described first
Multiple first sub- magnetic portions of side wall and the multiple second sub- magnetic portions positioned at the second sidewall, the first sub- magnetic portion with
The second sub- magnetic portion is opposite one by one.
3. Flexible Displays mould group as claimed in claim 2, which is characterized in that along first direction, the multiple first son is magnetic
Portion is uniformly distributed in the first side wall, and the multiple second sub- magnetic portion is uniformly distributed in the second sidewall.
4. Flexible Displays mould group as described in claim 1, which is characterized in that positioned at the first edge the first magnetic part with
The magnetic pole of the side opposite positioned at the first magnetic part of the second edge is identical.
5. Flexible Displays mould group as described in claim 1, which is characterized in that the reel further includes cylinder, the cylinder
Inner cavity accommodates the flexible screen, and the cylinder has the third side wall and the 4th side wall being oppositely arranged along the second direction, institute
Stating third side wall and the 4th side wall has the second magnetic portion, and second magnetic portion is close to first magnetic part side
Magnetic pole of the magnetic pole with first magnetic part close to second magnetic portion side is identical.
6. Flexible Displays mould group as claimed in claim 5, which is characterized in that the flexible screen is stretched out or received from the outlet
Hui Shi, first magnetic portion and second magnetic portion include the pole N and the pole S being arranged along the second direction.
7. Flexible Displays mould group as claimed in claim 5, which is characterized in that second magnetic portion includes being located at the third
The sub- magnetic portion of multiple thirds of side wall and multiple 4th sub- magnetic portions positioned at the 4th side wall, multiple thirds are magnetic
The distribution trajectory in portion is opposite with the edge that the flexible screen is accommodated in the cylinder.
8. Flexible Displays mould group as claimed in claim 7, which is characterized in that multiple sub- magnetic portions of third are along distribution trajectory
It is uniformly distributed in the third side wall of the cylinder.
9. Flexible Displays mould group as claimed in claim 7, which is characterized in that the sub- magnetic portion of third and the 4th sub- magnetic
Property portion is opposite one by one.
10. Flexible Displays mould group as described in claim 1, which is characterized in that the outlet portion further includes along third direction phase
To the 5th side wall of setting and the 6th side wall, the flexible screen is along the first side wall, the second sidewall, the 5th side wall
It stretches out or withdraws with the channel that the 6th side wall is formed, the 5th side wall and the 6th side wall have third magnetic
Portion, the back side of the flexible screen light-emitting surface have second magnetic part opposite with the third magnetic portion, and the flexible screen is from institute
State outlet portion stretch out or withdraw when, the third magnetic portion close to second magnetic part side magnetic pole, with described second
Magnetic pole of the magnetic part close to third magnetic portion side is identical, and the third direction is vertical with first direction, and and second party
To vertical.
11. Flexible Displays mould group as claimed in claim 10, which is characterized in that the third magnetic portion includes being located at described the
Multiple 5th sub- magnetic portions of five side walls and multiple 6th sub- magnetic portions positioned at the 6th side wall, multiple 5th sub- magnetic
Property portion and multiple 6th sub- magnetic portions are opposite one by one.
12. Flexible Displays mould group as claimed in claim 11, which is characterized in that along first direction, the multiple 5th sub- magnetic
Property portion is uniformly distributed in the 5th side wall.
13. Flexible Displays mould group as claimed in claim 11, which is characterized in that in a second direction, the multiple 5th sub- magnetic
Property portion is uniformly distributed in the 5th side wall.
14. Flexible Displays mould group as claimed in claim 10, which is characterized in that first magnetic portion is the first electromagnet,
The third magnetic portion is third electromagnet.
15. Flexible Displays mould group as claimed in claim 14, which is characterized in that including physical button, the physical button with
First electromagnet is connected with the third electromagnet, and the physical button controls first electromagnet and third electricity
Magnet is turned on or off.
16. Flexible Displays mould group as claimed in claim 14, which is characterized in that it further include controller, the controller and institute
The first electromagnet is stated to connect with the third electromagnet, controller control described first and the third electromagnet open or
Person closes.
17. Flexible Displays mould group as claimed in claim 16, which is characterized in that further include driving assembly, the driving component
The flexible screen is driven to stretch out or withdraw from the outlet portion, the controller is connect with driving assembly, when the controller
When control the driving component drives the flexible screen to stretch out or withdraws from the outlet portion, control first electromagnet with
The third electromagnet is opened.
18. such as the described in any item Flexible Displays mould groups of claim 5~9, which is characterized in that second magnetic portion is second
Electromagnet.
19. Flexible Displays mould group as described in claim 1, which is characterized in that first magnetic part includes substrate and fixation
In the strong magnetic material of the substrate, the substrate is weak magnetic substrate.
20. Flexible Displays mould group as described in claim 1, which is characterized in that the thickness of the strong magnetic material is less than 1 μm.
21. a kind of flexible display apparatus, which is characterized in that including the described in any item Flexible Displays moulds of such as claim 1~20
Group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910810457.1A CN110517587B (en) | 2019-08-29 | 2019-08-29 | Flexible display module and flexible display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910810457.1A CN110517587B (en) | 2019-08-29 | 2019-08-29 | Flexible display module and flexible display device |
Publications (2)
| Publication Number | Publication Date |
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| CN110517587A true CN110517587A (en) | 2019-11-29 |
| CN110517587B CN110517587B (en) | 2022-01-18 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110992836A (en) * | 2019-12-31 | 2020-04-10 | 武汉天马微电子有限公司 | Display module and display device |
| CN111833749A (en) * | 2020-07-13 | 2020-10-27 | Oppo广东移动通信有限公司 | Flexible display device and electronic apparatus |
| CN112351124A (en) * | 2020-10-22 | 2021-02-09 | Oppo广东移动通信有限公司 | Electronic device |
| CN114512056A (en) * | 2020-11-16 | 2022-05-17 | Oppo广东移动通信有限公司 | Display device |
| CN114550587A (en) * | 2022-02-18 | 2022-05-27 | 武汉天马微电子有限公司 | Display device |
| CN114783284A (en) * | 2022-03-28 | 2022-07-22 | 合肥维信诺科技有限公司 | Flexible display device and electronic apparatus |
| CN115346439A (en) * | 2022-08-04 | 2022-11-15 | 昆山国显光电有限公司 | Display device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100781708B1 (en) * | 2006-10-12 | 2007-12-03 | 삼성전자주식회사 | Flexible display unit and mobile terminal having the same |
| US20080151510A1 (en) * | 2006-12-26 | 2008-06-26 | Samsung Techwin Co., Ltd. | Sliding structure for electronic device |
| CN101568236A (en) * | 2008-04-25 | 2009-10-28 | 深圳富泰宏精密工业有限公司 | Slide electronic device |
| CN202120218U (en) * | 2011-05-23 | 2012-01-18 | 刘平 | Refill-suspended drawing pen for digital tablets |
| CN104680943A (en) * | 2015-03-16 | 2015-06-03 | 京东方科技集团股份有限公司 | Display screen and display device |
| CN105096743A (en) * | 2014-05-20 | 2015-11-25 | 乐金显示有限公司 | Flexible display device |
| CN106251779A (en) * | 2015-06-15 | 2016-12-21 | 乐金显示有限公司 | Flexible display device |
| CN106530974A (en) * | 2016-12-29 | 2017-03-22 | 南昌欧菲显示科技有限公司 | Display device |
| CN109087585A (en) * | 2017-06-13 | 2018-12-25 | 乐金显示有限公司 | With flexible display panels can wrap display device |
| JP2019045855A (en) * | 2017-08-30 | 2019-03-22 | エルジー ディスプレイ カンパニー リミテッド | Flexible display device |
| CN109690662A (en) * | 2016-09-13 | 2019-04-26 | 三星电子株式会社 | Flexible Displays electronic equipment |
| CN110099528A (en) * | 2019-04-10 | 2019-08-06 | 深圳传音控股股份有限公司 | A kind of magnetomotive railroad and a kind of intelligent terminal |
| US20190243424A1 (en) * | 2018-02-08 | 2019-08-08 | Lg Electronics Inc. | Mobile terminal |
-
2019
- 2019-08-29 CN CN201910810457.1A patent/CN110517587B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100781708B1 (en) * | 2006-10-12 | 2007-12-03 | 삼성전자주식회사 | Flexible display unit and mobile terminal having the same |
| US20080151510A1 (en) * | 2006-12-26 | 2008-06-26 | Samsung Techwin Co., Ltd. | Sliding structure for electronic device |
| CN101568236A (en) * | 2008-04-25 | 2009-10-28 | 深圳富泰宏精密工业有限公司 | Slide electronic device |
| CN202120218U (en) * | 2011-05-23 | 2012-01-18 | 刘平 | Refill-suspended drawing pen for digital tablets |
| CN105096743A (en) * | 2014-05-20 | 2015-11-25 | 乐金显示有限公司 | Flexible display device |
| CN104680943A (en) * | 2015-03-16 | 2015-06-03 | 京东方科技集团股份有限公司 | Display screen and display device |
| CN106251779A (en) * | 2015-06-15 | 2016-12-21 | 乐金显示有限公司 | Flexible display device |
| CN109690662A (en) * | 2016-09-13 | 2019-04-26 | 三星电子株式会社 | Flexible Displays electronic equipment |
| CN106530974A (en) * | 2016-12-29 | 2017-03-22 | 南昌欧菲显示科技有限公司 | Display device |
| CN109087585A (en) * | 2017-06-13 | 2018-12-25 | 乐金显示有限公司 | With flexible display panels can wrap display device |
| JP2019045855A (en) * | 2017-08-30 | 2019-03-22 | エルジー ディスプレイ カンパニー リミテッド | Flexible display device |
| US20190243424A1 (en) * | 2018-02-08 | 2019-08-08 | Lg Electronics Inc. | Mobile terminal |
| CN110099528A (en) * | 2019-04-10 | 2019-08-06 | 深圳传音控股股份有限公司 | A kind of magnetomotive railroad and a kind of intelligent terminal |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110992836A (en) * | 2019-12-31 | 2020-04-10 | 武汉天马微电子有限公司 | Display module and display device |
| CN111833749A (en) * | 2020-07-13 | 2020-10-27 | Oppo广东移动通信有限公司 | Flexible display device and electronic apparatus |
| CN112351124A (en) * | 2020-10-22 | 2021-02-09 | Oppo广东移动通信有限公司 | Electronic device |
| CN112351124B (en) * | 2020-10-22 | 2022-10-28 | Oppo广东移动通信有限公司 | Electronic device |
| CN114512056A (en) * | 2020-11-16 | 2022-05-17 | Oppo广东移动通信有限公司 | Display device |
| CN114550587A (en) * | 2022-02-18 | 2022-05-27 | 武汉天马微电子有限公司 | Display device |
| CN114550587B (en) * | 2022-02-18 | 2023-11-28 | 武汉天马微电子有限公司 | display device |
| CN114783284A (en) * | 2022-03-28 | 2022-07-22 | 合肥维信诺科技有限公司 | Flexible display device and electronic apparatus |
| CN114783284B (en) * | 2022-03-28 | 2024-02-20 | 合肥维信诺科技有限公司 | Flexible display device and electronic equipment |
| CN115346439A (en) * | 2022-08-04 | 2022-11-15 | 昆山国显光电有限公司 | Display device |
| CN115346439B (en) * | 2022-08-04 | 2023-12-15 | 昆山国显光电有限公司 | Display device |
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|---|---|
| CN110517587B (en) | 2022-01-18 |
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