CN106601131A - Flexible display device - Google Patents
Flexible display device Download PDFInfo
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- CN106601131A CN106601131A CN201611235738.1A CN201611235738A CN106601131A CN 106601131 A CN106601131 A CN 106601131A CN 201611235738 A CN201611235738 A CN 201611235738A CN 106601131 A CN106601131 A CN 106601131A
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- China
- Prior art keywords
- flexible display
- display screen
- anchor portion
- extensible member
- display apparatus
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000004660 morphological change Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1652—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being flexible, e.g. mimicking a sheet of paper, or rollable
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Mathematical Physics (AREA)
Abstract
The application discloses flexible display device includes: the flexible display screen comprises a first side edge and a second side edge which are oppositely arranged; the winding mechanism comprises a rotating shaft fixed with the first side edge and a supporting piece used for supporting the flexible display screen; the flexible display device further includes a chassis base; the support member comprises a first telescoping member; one end of the first telescopic piece is fixedly connected with the second side edge of the flexible display screen, the other end of the first telescopic piece is fixedly connected with the bottom plate, and the first telescopic piece is used for stretching or shrinking under the driving of the flexible display screen. According to the scheme of the embodiment of the application, the flexible display screen of the unfolding part can be unfolded into a plane, so that a display picture presented on the flexible display screen of the unfolding part is not distorted due to bending deformation of the flexible display screen.
Description
Technical field
The disclosure relates generally to display technology field, more particularly to a kind of flexible display apparatus.
Background technology
With the development of science and technology, portable display device becomes new development trend, and the life of the mankind is being altered in steps
Environment living, and major transformation is brought for science and technology.
Flexible display screen is applied in portable display device more and more due to the transmutability of its screen form.
Flexible display screen when carrying, can by winding, fold or the mode such as the combination of the two receive to reduce its volume, and
During display, then can launch so that image can be presented in larger screen area.
However, the flexible display apparatus of prior art, are typically only capable to the dispaly state in being fully deployed or receive completely
The carrier state received, and when a flexible display screen part launches part storage, it is impossible to this partially flexible to launching shows
Screen provides good support to ensure the display effect of this partially flexible display screen.
The content of the invention
In view of drawbacks described above of the prior art or deficiency, expect to provide a kind of flexible display apparatus, it is existing to solving
Technical problem present in technology.
In a first aspect, the embodiment of the present application provides a kind of flexible display apparatus, including：Flexible display screen, Flexible Displays
Screen includes the first side and second side being oppositely arranged；Winding mechanism, winding mechanism include fixing with first side and right
The rotating shaft that flexible display screen is wound and the support member for supporting flexible display screen bottom surface；Base plate, for supporting
Part；Support member includes the first extensible member, the first anchor portion and the second anchor portion；Wherein, the first anchor portion is shown with flexibility
The second side of display screen is fixedly connected, and the second anchor portion is fixedly connected with base plate, the first anchor portion and the second anchor portion
For supporting flexible display screen；The two ends of the first extensible member are fixedly connected with the first anchor portion and the second anchor portion respectively,
First extensible member is for the stretching in the telescopic direction of flexible display screen or shrinks, so that the first anchor portion is with Flexible Displays
Screen movement.
In certain embodiments, the first extensible member includes the connector that multiple head and the tail are hinged, and connector is used to drive first
Anchor portion is moved.
In certain embodiments, connector includes first connecting rod, and the end of adjacent first connecting rod passes through first axle phase
Mutually it is hinged to form linkage.
In certain embodiments, support member also includes the second extensible member, and the second extensible member includes multiple second connecting rods, adjacent
The head and the tail end of second connecting rod be hinged by second hinge.
In certain embodiments, support member also include multiple third hinges, each second connecting rod by third hinge respectively and
The first connecting rod for intersecting therewith is hinged, and first connecting rod and second connecting rod form X shape hinge arrangements.
In certain embodiments, support member also includes multiple support bars, and support bar is used to connect one of first axle
And second hinge so that when flexible display screen drives the first extensible member, the second extensible member to elongate or shorten, first axle and/
Or second hinge is slided on support bar.
In certain embodiments, support member also includes multiple rollers；Each roller respectively with first axle and/or second hinge
It is connected.
In certain embodiments, connector includes the backboard and the connecting plate being arranged between adjacent two backboard of strip, phase
Adjacent backboard is mutually hinged from beginning to end by connecting plate.
In certain embodiments, backboard is provided with limited step, when flexible display screen is expanded to horizontal direction in certain
During angle, connecting plate is inconsistent with the limited step of backboard, prevents the continuation of backboard from launching.
In certain embodiments, in T fonts, connecting plate has supporting for the flat board and vertical flat plate of connects hinge to connecting plate
Touch panel, the conflict plate when backboard is expanded at an angle to the horizontal direction, is contradicted plate and are contacted with base plate towards base plate,
The continuation of backboard is prevented to launch.
In certain embodiments, flexible display apparatus also include housing；Housing is used to accommodate rotating shaft and wound on rotating shaft
On flexible display screen；It is formed with housing for receiving the opening of flexible display screen.
In certain embodiments, housing is connected with base plate.
According to the scheme of the embodiment of the present application, by arranging support member, can be in the flexible display screen of flexible display apparatus
Part when being in receiving state and another part and being in deployed condition, the partially flexible display screen in deployed condition is carried
For holding power, so as to ensure that this partially flexible display screen is launched into a plane so that be presented on this partially flexible display screen
Display picture there is no distortion because of flexible display screen flexural deformation.
Description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application other
Feature, objects and advantages will become more apparent upon：
Figure 1A show the application one embodiment flexible display apparatus be in receiving state when schematic diagram；
Schematic diagram when Figure 1B shows that the flexible display apparatus in Figure 1A are in deployed condition；
During Fig. 2 shows the flexible display apparatus of Figure 1A and Figure 1B, the schematic diagram of support member；
Fig. 3 A show the schematic diagram of the flexible display apparatus in receiving state of the application another embodiment；
Schematic diagram when Fig. 3 B show that the flexible display apparatus in Fig. 3 A are in deployed condition；
During Fig. 4 A show the flexible display apparatus of Fig. 3 A and Fig. 3 B, the schematic diagram of support member；
During Fig. 4 B show the support member shown in Fig. 4 A, the schematic diagram of the first extensible member；
During Fig. 4 C show the support member shown in Fig. 4 A, the schematic diagram of the second extensible member；
Schematic structure when Fig. 5 A show that the flexible display apparatus of the application another embodiment are in receiving state
Figure；
Fig. 5 B show Fig. 5 A flexible display apparatus be in deployed condition when schematic diagram；
Fig. 5 C show the schematic structure of the flexible display apparatus of an optional implementation of Fig. 5 A illustrated embodiments
Figure；
Fig. 5 D show the schematic knot of the flexible display apparatus of another optional implementation of Fig. 5 A illustrated embodiments
Composition；
Fig. 6 shows the schematic diagram of the flexible display apparatus of the application further embodiment；
Fig. 7 shows the schematic diagram of the flexible display apparatus of the application a still further embodiment.
Specific embodiment
With reference to the accompanying drawings and examples the application is described in further detail.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that, in order to
It is easy to description, in accompanying drawing, illustrate only the part related to invention.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combine.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the application in detail.
Referring to shown in Figure 1A and Figure 1B, respectively the flexible display apparatus of the application one embodiment in receiving state and
The schematic diagram of the partially unfolded state.
Flexible display apparatus shown in Figure 1A and Figure 1B include flexible display screen 110, winding mechanism 120 and base plate 130.
Wherein, flexible display screen 110 includes the first side (not shown) being oppositely arranged and second side 111.
Winding mechanism 120 includes the rotating shaft 121 fixed with first side and the support member for supporting flexible display screen
122.Wherein, flexible display screen 110 can in rotating shaft 121 so as to realize house.
Continuing with shown in Figure 2, the schematic diagram of the support member 122 of the present embodiment is it illustrates.Support member 122
Including the first extensible member, the first anchor portion 122c and the second anchor portion 122d.
Wherein, the first anchor portion 122c is fixedly connected with the second side 111 of flexible display screen, the second anchor portion
122d is fixedly connected with base plate 130, and the first anchor portion 122c and the second anchor portion 122d are used to support flexible display screen
110。
The two ends of the first extensible member are fixedly connected with the first anchor portion 122c and the second anchor portion 122d respectively, and first
Extensible member is for the stretching in the telescopic direction of flexible display screen 110 or shrinks, so that the first anchor portion 122c is with flexibility
Display screen 110 is moved.
As shown in Fig. 2 the first extensible member may include the connector that multiple head and the tail are hinged.Connector can for example include first
Connecting rod 122a, adjacent first connecting rod 122a can be hinged by first axle 122b.From figure 2 it can be seen that connector
The movement of the first anchor portion 122c can be driven in telescopic process.Also, the first connecting rod 122a and the first anchor portion on border
122c and the second anchor portion 122d can also be connected by first axle 122b.
So, as the second anchor portion 122d is fixedly connected with base plate 130, its can the first extensible member stretch or
Relative position is kept during contraction so that the flexible display screen being connected with the first anchor portion 122c can be wound under external force
Launch in rotating shaft or by rotating shaft.
Specifically, turning back to continued reference to shown in Figure 1A and Figure 1B, direction shown in the arrow in along Figure 1A pulls soft
Property display screen 110 when, under the drive of flexible display screen 110, rotating shaft 121 turns clockwise, flexible display screen 110 wound on turn
Part on axle 121 is launched therewith, accordingly, due to the first anchor portion 122c and the flexible display screen 110 of support member 122
Second side 111 is fixedly connected, and the first extensible member also extends therewith so that support member 122 from the morphologic change shown in Figure 1A is
Form shown in Figure 1B.On the other hand, as the second anchor portion 122d is fixedly connected with base plate 130, the first anchor portion
122c and the second anchor portion 122d can play a part of to be supported the deploying portion of flexible display screen 110 jointly.
Conversely, when direction shown in arrow in along Figure 1B promotes flexible display screen 110, in the band of flexible display screen 110
Under dynamic, 121 rotate counterclockwise of rotating shaft, the flexible display screen of expansion are gradually wound to rotating shaft 121, accordingly, due to support member 122
The first anchor portion 122c be fixedly connected with the second side 111 of flexible display screen 110, the first extensible member also shortens therewith,
So that support member 122 is from the form that the morphologic change shown in Figure 1B is shown in Figure 1A, so as to reduce whole flexible display apparatus
Volume so as to easily portable.
It can be seen from the above that the flexible display apparatus of the present embodiment, as support member 122 can be to flexible aobvious
Part of the display screen 110 in deployed condition provides holding power, and this partially flexible display screen can be made to be maintained in a plane, from
And avoid due to display picture distortion caused by flexible display screen under external force flexural deformation.
Referring to shown in Fig. 3 A and Fig. 3 B, respectively the flexible display apparatus of another embodiment of the application are in receiving state
With the schematic diagram of the partially unfolded state.
Flexible display apparatus similar with the embodiment shown in Figure 1A and Figure 1B, shown in Fig. 3 A and Fig. 3 B, equally including soft
Property display screen 310, winding mechanism 320 and base plate 330.Wherein, flexible display screen 310 includes the first side being oppositely arranged and
Dual side-edge 311.Winding mechanism 320 includes the rotating shaft 321 fixed with first side and the support for supporting flexible display screen
Part 322.Wherein, flexible display screen 310 can in rotating shaft 321 so as to realize house.Support member 322 is same to include first
Extensible member, the first anchor portion and the second anchor portion.First anchor portion is solid with the second side 311 of flexible display screen 310
Even, the second anchor portion of the first extensible member is connected with base plate 330.First extensible member can be in the drive of flexible display screen 310
Lower stretching or contraction.
From unlike the embodiment shown in Figure 1A and Figure 1B, in the flexible display apparatus of the present embodiment, support member also enters
One step includes the second extensible member.
Referring to shown in Fig. 4 A, being the schematic diagram of the support member of the flexible display apparatus of the present embodiment.
As can be seen that, the flexible display apparatus of the present embodiment similar with the embodiment shown in Figure 1A and Figure 1B from Fig. 4 A
Support member also include the first fixed end portion 322e and the second anchor portion 322f.First anchor portion 322e and flexible display screen
310 second side 311 is fixedly connected, and the second anchor portion 322f is fixedly connected with base plate 330.With shown in Figure 1A and Figure 1B
Unlike embodiment, the support member 322 of the present embodiment in addition to including the first extensible member, also including the second extensible member.
Fig. 4 B and Fig. 4 C are respectively illustrated in the first extensible member in the support member of the present embodiment, the support member of the present embodiment
The second extensible member schematic diagram.
Similar with Figure 1A and Figure 1B illustrated embodiments, in the present embodiment, the first extensible member equally includes first connecting rod 322a
With first axle 322b that the end of adjacent first connecting rod 322a is hinged, so as to form linkage.
Additionally, the second extensible member in the present embodiment can also have similar structure with the first extensible member.Specifically,
As shown in Figure 4 C, the second extensible member includes multiple second connecting rod 322c, and the end of adjacent second connecting rod 322c is cut with scissors by second
Chain 322d is hinged so as to form linkage.
Additionally, in some optional implementations of the present embodiment, with reference to shown in Fig. 4 A～Fig. 4 C, support member can be with
Including for being hinged third hinge 322g of cross one another first connecting rod 322a and second connecting rod 322c.So, each
Two connecting rod 322c can pass through third hinge 322g and be hinged with the first connecting rod 322a for intersecting therewith respectively, first connecting rod 322a
X shape hinge arrangements are formed with second connecting rod 322c.
Third hinge 322g can cause the first extensible member and the second extensible member synchronously to elongate or shorten so that whole to support
It is more stable that part elongates or shortens process, so that the first anchor portion 322e and the second anchor portion 322f are in telescopic process
In can provide more stable support to the flexible display screen 310 of deploying portion, further ensure that deploying portion flexibility show
Display screen is may remain in a plane, it is to avoid due to display picture caused by flexible display screen under external force flexural deformation
Distortion.
Further, in some optional implementations of the present embodiment, referring to shown in Fig. 4 A, support member can also be wrapped
Include multiple support bar 322h.On the one hand support bar 322h can cause one of first axle and one of second hinge
The bearing of trend of line keeps identical with support bar 322h bearing of trends, and then in the first extensible member, the stretching of the second extensible member
Or when shrinking, first axle and/or second hinge can be slided on support bar 322h and not produced double swerve, further
Improve stability of the flexible display screen between receiving state and deployed condition in handoff procedure.
On the other hand, one end of support bar 322h can be contacted with flexible display screen, so, due to support bar
Length is fixed, and which can be played a supporting role to the flexible display screen of deploying portion, so that the flexible display screen of deploying portion
A plane is launched into, and then avoids the display picture being presented on this partially flexible display screen from occurring because flexible display screen bends
Distortion.
Referring to shown in Fig. 5 A and Fig. 5 B, respectively the flexible display apparatus of another embodiment of the application are in receiving state
With schematic diagram during deployed condition.
Similar with the embodiment shown in Figure 1A and Figure 1B, the flexible display apparatus of the present embodiment equally include flexible display screen
510th, winding mechanism 520 and base plate 530.Wherein, flexible display screen 510 includes the first side (not shown) being oppositely arranged
With second side 511.Winding mechanism 520 includes the rotating shaft 521 fixed with first side and for supporting flexible display screen
Support member 522.
Support member 522 includes the first extensible member, the first anchor portion 522c and the second anchor portion 522d.Wherein, first
Anchor portion 522c is fixedly connected with the second side 511 of flexible display screen, and the second anchor portion 522d is fixed with base plate 530 and connected
Connect, the first anchor portion 522c and the second anchor portion 522d are used to support flexible display screen 510.The two ends of the first extensible member point
It is not fixedly connected with the first anchor portion 522c and the second anchor portion 522d, the first extensible member is in flexible display screen 510
Telescopic direction on stretching or shrink so that the first anchor portion 522c is moved with flexible display screen 510.Additionally, first stretches
Contracting part equally may include the connector that multiple head and the tail are hinged.
From unlike the embodiment shown in Figure 1A and Figure 1B, in the present embodiment, connector includes the backboard 522a of strip
With connecting plate 522b, adjacent backboard 522a is mutually hinged from beginning to end by connecting plate 522b.So, as backboard 522a has
There is preferable rigidity, stability is higher, in telescopic process, the first anchor portion 522c and the second anchor portion 522d can be right
Flexible display screen 510 provides more stable supporting role, and then reduces the rocking in telescopic process of flexible display screen 510.
Referring to the schematic structure of an optional implementation of the flexible display apparatus for shown in Fig. 5 C, being the present embodiment
Figure.Compared with Fig. 5 A, Fig. 5 B, its difference is Fig. 5 C, in the flexible display apparatus shown in Fig. 5 C, also enters on each backboard 522a
One step is provided with limited step 52a.So, when the first extensible member launches to cause backboard 522a at an angle with horizontal direction
During α, the limited step 52a on connecting plate 522b and backboard 522a is inconsistent, so as to the continuation for preventing the first extensible member launches.
It should be noted that in some optional implementations, in the flexible display apparatus of each embodiment of the application, bottom
Plate can for example be telescopic, and in other words, base plate can be extended with the expansion of flexible display screen, with Flexible Displays
What is shielded intervolves and shrinks.Specifically, base plate for example can be made up of elastomeric material, so that base plate can be under external force
Stretching is shunk.Or, base plate for example can include telescoping mechanism (for example, with various embodiments above in the first extensible member and/
Or the second similar structure of extensible member), so that base plate can be stretched under external force or be shunk.
In these optional implementations, that is, when base plate is scalable, the first anchor portion of support member can be simultaneously
It is connected with base plate, so that base plate can synchro-draw or contraction under the drive of external force effect suffered by flexible display screen.
In these optional implementations, referring to shown in Fig. 5 D, the connecting plate 522b in the first extensible member can be in T words
Type.Connecting plate 522b has the flat board 522b1 of the connects hinge and conflict plate 522b2 perpendicular to flat board 522b1.Here,
Hinge is used to connect connecting plate 522b and backboard 522a adjacent thereto.One end of conflict plate 522b2 is fixed with flat board 522b1
And the other end extends towards base plate 530, when the first extensible member launches so as to during backboard 522a and horizontal direction α at an angle, support
Touch panel 522b2 is contacted with base plate 530, so as to the continuation for preventing the first extensible member launches.
It should be noted that in flexible display apparatus shown in Fig. 5 D, backboard can also include the limiting stand shown in Fig. 5 C
Rank 52a.On the other hand, in the flexible display apparatus shown in Fig. 5 C, connecting plate can also have T fonts knot as shown in Figure 5 D
Structure.In other words, in application scenes, the backboard of flexible display apparatus can be provided with limited step and connecting plate
There can be T-shaped structure, so as to the stability being further ensured that when the first extensible member is expanded to maximum angle.
It is shown in Figure 6, it is the schematic diagram of the flexible display apparatus of the application further embodiment.
Similar with the embodiment shown in Figure 1A and Figure 1B, the flexible display apparatus of the present embodiment equally include flexible display screen
610th, winding mechanism 620 and base plate 630.Wherein, flexible display screen 610 includes the first side being oppositely arranged and second side
611.Winding mechanism 620 includes the rotating shaft 621 fixed with first side and the support member 622 for supporting flexible display screen.
Support member 622 includes the first extensible member, the first anchor portion 622c and the second anchor portion 622d.Wherein, first
Anchor portion 622c is fixedly connected with the second side 611 of flexible display screen, and the second anchor portion 622d is fixed with base plate 630 and connected
Connect, the first anchor portion 622c and the second anchor portion 622d are used to support flexible display screen 610.The two ends of the first extensible member point
It is not fixedly connected with the first anchor portion 622c and the second anchor portion 622d, the first extensible member is in flexible display screen 610
Telescopic direction on stretching or shrink so that the first anchor portion 622c is moved with flexible display screen 610.Additionally, first stretches
Contracting part equally may include the connector that multiple head and the tail are hinged.
The support member of the present embodiment can be similar with the embodiment shown in Figure 1A, Figure 1B, i.e., including the first extensible member, and the
One extensible member includes the first connecting rod that multiple head and the tail are hinged.Or, the support member of the present embodiment can also with shown in Fig. 3 A, Fig. 3 B
Embodiment be similar to, i.e. support member includes the first extensible member and the second extensible member, and the first extensible member includes that multiple head and the tail are hinged
First connecting rod, the second extensible member includes the second connecting rod that multiple head and the tail are hinged.
From unlike the various embodiments described above, the support member in the present embodiment can also include multiple roller 622a.And it is each
Roller 622a is connected with first axle and/or second hinge respectively.So, when the power being applied on flexible display screen drives
When support member is elongated or shortened, roller 622a can be rolled on base plate 630 so that the friction between support member and base plate 630
Power is less, abrasion caused by reducing because rubbing between support member and base plate 630, extends the service life of flexible display apparatus.
It is shown in Figure 7, it is the schematic diagram of the flexible display apparatus of the application a still further embodiment.
The flexible display apparatus of the present embodiment can have similar structure, in other words, this reality with as above each embodiment
The flexible display apparatus for applying example equally include flexible display screen 710, winding mechanism 720 and base plate 730.Wherein, flexible display screen
710 include the first side and the second side 711 that are oppositely arranged.Winding mechanism 720 includes the rotating shaft 721 fixed with first side
And for supporting the support member 722 of flexible display screen.And the concrete structure of support member can be with the structure of as above each embodiment
It is identical, or can be the combination of as above each embodiment.
From unlike various embodiments above, the flexible display apparatus of the present embodiment also include housing 740.Housing 740 is used
In receiving rotating shaft 721 and the flexible display screen in rotating shaft 721, and it is formed with housing 740 flexible aobvious for receiving
The opening of display screen.
In some optional implementations of the present embodiment, housing 740 can be connected with base plate 730.So, bottom
The position of one end that plate 730 is fixed with housing 740 is more stable so that when flexible display screen 710 is stretched or intervolved, Ke Yigeng
Easily drive extensible member stretching or shrink, it is to avoid stress is excessive between flexible display screen 710 and extensible member causes flexible screen 710
And/or the damage of extensible member.
In the flexible display apparatus of the present embodiment, display screen can for example be organic light emitting display.Organic light emitting display
Screen for example can include flexible base board, be formed at flexible base board side and be arranged in order drive circuit layer, light emitting element layer with
And thin-film encapsulation layer.Wherein, light emitting element layer can include anode layer, OLED (Organic Light-Emitting Diode,
Organic Light Emitting Diode) organic light emitting material and cathode layer.Wherein, anode layer can be located at drive circuit layer and OLED is organic
Between luminous material layer, cathode layer is located between OLED organic light emitting materials and thin-film encapsulation layer.
It will be appreciated by those skilled in the art that invention scope involved in the application, however it is not limited to above-mentioned technical characteristic
Particular combination technical scheme, while should also cover in the case of without departing from the inventive concept, by above-mentioned technology
Other technical schemes that feature or its equivalent feature carry out combination in any and formed.Such as features described above with it is disclosed herein
(but not limited to) has the technical scheme that the technical characteristic of similar functions is replaced mutually and formed.
Claims (12)
1. a kind of flexible display apparatus, it is characterised in that include：
Flexible display screen, the flexible display screen include the first side being oppositely arranged and second side；
Winding mechanism, the winding mechanism include what is fixed with the first side and the flexible display screen is wound
Rotating shaft and the support member for supporting the flexible display screen bottom surface；
Base plate, for supporting the support member；
The support member includes the first extensible member, the first anchor portion and the second anchor portion；
Wherein, first anchor portion is fixedly connected with the second side of the flexible display screen, second anchor portion
It is fixedly connected with the base plate, first anchor portion and the second anchor portion are used to support the flexible display screen；
The two ends of first extensible member are fixedly connected with first anchor portion and the second anchor portion respectively, and described first
Extensible member is for the stretching in the telescopic direction of the flexible display screen or shrinks, so that first anchor portion is with described
Flexible display screen is moved.
2. flexible display apparatus according to claim 1, it is characterised in that：
First extensible member includes the connector that multiple head and the tail are hinged, and the connector is used to drive first anchor portion
It is mobile.
3. flexible display apparatus according to claim 2, it is characterised in that：
The connector includes first connecting rod, and the end of the adjacent first connecting rod is hinged to be formed by first axle
Linkage.
4. flexible display apparatus according to claim 3, it is characterised in that：
The support member also includes the second extensible member, and second extensible member includes multiple second connecting rods, adjacent described second
The head and the tail end of connecting rod is hinged by second hinge.
5. flexible display apparatus according to claim 4, it is characterised in that：
The support member also include multiple third hinges, each second connecting rod by the third hinge respectively with intersect therewith
The first connecting rod be hinged, the first connecting rod and the second connecting rod form X shape hinge arrangements.
6. flexible display apparatus according to claim 3, it is characterised in that：
The support member also includes multiple support bars, and the support bar is used to connect one of first axle and second hinge,
So that when the flexible display screen drives first extensible member, second extensible member to elongate or shorten, first hinge
Chain and/or second hinge are slided on the support bar.
7. flexible display apparatus according to claim 6, it is characterised in that：
The support member also includes multiple rollers；
Each roller is connected with the first axle and/or second hinge respectively.
8. flexible display apparatus according to claim 2, it is characterised in that：
The connector includes the backboard of strip and the connecting plate being arranged between adjacent two backboard, and the adjacent backboard passes through
The connecting plate is mutually hinged from beginning to end.
9. flexible display apparatus according to claim 8, it is characterised in that：
The backboard is provided with limited step, when first extensible member launches so that the backboard is in certain angle with horizontal direction
When spending, connecting plate is inconsistent with the limited step of the backboard, prevents the continuation of first extensible member from launching.
10. flexible display apparatus according to claim 8, it is characterised in that：
In T fonts, connecting plate has the conflict plate of the flat board of connects hinge and the vertical flat board, the conflict to the connecting plate
Plate contradicts plate and bottom towards base plate when the first extensible member launches so that the backboard is in the certain angle with horizontal direction
Plate contacts, and prevents the continuation of first extensible member from launching.
11. flexible display apparatus according to claim 1-10 any one, it is characterised in that also including housing；
The housing is used to accommodate the rotating shaft and the flexible display screen in the rotating shaft；
It is formed with the housing for receiving the opening of the flexible display screen.
12. flexible display apparatus according to claim 11, it is characterised in that：
The housing is connected with the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235738.1A CN106601131B (en) | 2016-12-28 | 2016-12-28 | Flexible display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235738.1A CN106601131B (en) | 2016-12-28 | 2016-12-28 | Flexible display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106601131A true CN106601131A (en) | 2017-04-26 |
| CN106601131B CN106601131B (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611235738.1A Active CN106601131B (en) | 2016-12-28 | 2016-12-28 | Flexible display device |
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| Country | Link |
|---|---|
| CN (1) | CN106601131B (en) |
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