CN111223406B - Display panel assembly - Google Patents
Display panel assembly Download PDFInfo
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- CN111223406B CN111223406B CN202010055594.1A CN202010055594A CN111223406B CN 111223406 B CN111223406 B CN 111223406B CN 202010055594 A CN202010055594 A CN 202010055594A CN 111223406 B CN111223406 B CN 111223406B
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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
Abstract
The application discloses display panel subassembly belongs to and shows technical field. The display panel assembly disclosed in the present application includes: a flexible display panel; the at least three adjusting supporting pieces are arranged on one side surface of the flexible display panel at intervals and are respectively connected with different positions of the flexible display panel; the adjusting connecting piece is connected with the adjacent adjusting supporting pieces and can change the included angle between at least two adjacent adjusting supporting pieces so as to change the at least partial bending form of the flexible display panel, and the included angle is the included angle between the end faces, connected with the flexible display panel, of the two adjacent adjusting supporting pieces. The flexible display panel can freely adjust the curvature radius when the flexible display panel is bent.
Description
Technical Field
The present application relates to the field of display technologies, and in particular, to a display panel assembly.
Background
With the increasing popularization of electronic products, such as televisions, computers, mobile phones and the like, display technologies are continuously developed, and the display technologies are developed from a planar screen to a curved screen, even a flexible foldable screen, but the conventional planar screen and the conventional curved screen cannot be switched at will, the curvature radius of the curved screen cannot be adjusted freely, and the curvature radius of the screen of the flexible foldable screen after being unfolded cannot be adjusted freely.
Content of application
The technical problem that this application mainly solved provides a display panel subassembly, can realize the free regulation of curvature radius when flexible display panel is crooked.
In order to solve the technical problem, the application adopts a technical scheme that: provided is a display panel assembly including:
a flexible display panel;
at least three adjusting supporting pieces are arranged on the surface of one side of the flexible display panel at intervals and are respectively connected with different positions of the flexible display panel;
adjusting the connecting piece, it is adjacent to connect adjust support piece, it can change two at least neighbours to adjust the connecting piece adjust the contained angle between the support piece, in order to change flexible display panel at least partial crooked form, the contained angle be two neighbours adjust support piece with contained angle between the terminal surface that flexible display panel connects.
The adjusting connecting pieces between the adjacent adjusting supporting pieces comprise first connecting pieces and second connecting pieces, two ends of each of the first connecting pieces and the second connecting pieces are movably connected to different positions of the adjacent adjusting supporting pieces, and the positions of the two ends of each first connecting piece, which are connected with the adjacent adjusting supporting pieces, are closer to the flexible display panel than the positions of the two ends of each second connecting piece, which are connected with the adjacent adjusting supporting pieces; when the flexible display panel is in a first bending state, the distance between two end points of the first connecting piece is larger than the distance between two end points of the second connecting piece; and when the flexible display panel is in a second bending state, the distance between the two end points of the second connecting piece is greater than the distance between the two end points of the first connecting piece.
Adjacent adjust between the support piece adjust the connecting piece still include the third connecting piece, the equal swing joint in both ends of third connecting piece is adjacent adjust support piece, just it is adjacent that third connecting piece both ends are connected adjust support piece's position than first connecting piece both ends are connected adjacently adjust support piece's position is farther away from flexible display panel, than second connecting piece both ends are connected adjacently adjust support piece's position and be closer to flexible display panel.
A groove is formed in the connecting part of the adjusting support piece and the adjusting connecting piece, and the connecting point of the adjusting connecting piece and the adjusting support piece is located in the groove; the size of the groove is matched with the stroke of the adjusting connecting piece when the flexible display panel is in a bent state.
Wherein, the adjusting connecting piece is one of a hydraulic rod, a spring or a pull wire.
Or, the adjusting connecting piece comprises a connecting piece and a first magnet assembly, two ends of the connecting piece are movably connected to the adjacent adjusting supporting pieces, the first magnet assembly comprises two first magnets which are respectively positioned on the adjacent adjusting supporting pieces, and the position of the connecting piece is farther away from the flexible display panel than the position of the first magnet; wherein the two first magnets attract or repel each other to keep the flexible display panel in the first bending state.
The adjusting connecting piece further comprises a second magnet assembly, the second magnet assembly comprises two second magnets which are respectively positioned on the adjacent adjusting supporting pieces, and the position of the second magnet is farther away from the flexible display panel than the position of the connecting piece; wherein the two second magnets attract or repel each other to cooperate with the first magnet to maintain the flexible display panel in the second bending state.
Wherein the first and second magnets comprise permanent magnets or electromagnets.
Wherein the first magnet and the second magnet are made of the same material.
Wherein a cross section of the adjusting support in a direction perpendicular to one side surface of the flexible display panel is a polygonal shape; preferably, the polygonal shape is a hexagonal shape.
Further, the display panel assembly further comprises a supporting seat, wherein the supporting seat is fixedly connected with a part of the adjusting support and is used for supporting the adjusting support and the flexible display panel; preferably, the cradle comprises a power interface and a communication interface.
The beneficial effect of this application is: different from the prior art, the display panel assembly provided by the application comprises a flexible display panel, at least three adjusting support members and a plurality of adjusting connecting members for integrally connecting all the adjusting support members, wherein the adjusting support members are arranged on one side surface of the flexible display panel at intervals and are respectively connected with different positions of the flexible display panel. This application changes the contained angle between the terminal surface that at least two adjacent regulation support piece are connected with flexible display panel through adjusting the connecting piece, can change the bending state of flexible display panel, and the radius of curvature when can freely change the bending state, and then freely changes flexible display panel's screen form, widens display panel's application scene, and conveniently places and carry.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts. Wherein:
FIG. 1 is a schematic top view of a display panel assembly according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a top view of an embodiment of a flexible display panel of the present display panel assembly bent inward;
FIG. 3 is a schematic diagram of a top view of an embodiment of a flexible display panel of the display panel assembly of the present application bent outward;
FIG. 4 is a schematic top perspective view of an embodiment of an adjustment support having a groove in a side thereof;
FIG. 5 is a schematic diagram of a right side view of an embodiment of an adjustment support having a groove in a side thereof;
FIG. 6 is a schematic top view of another embodiment of a display panel assembly according to the present application;
FIG. 7 is a schematic diagram of a top view of another embodiment of a flexible display panel of the present display panel assembly bent inward;
fig. 8 is a schematic top view of another embodiment of a flexible display panel of a display panel assembly according to the present application bending outward.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments that can be obtained by a person skilled in the art without making any inventive step based on the embodiments in the present application belong to the protection scope of the present application.
Referring to fig. 1, fig. 1 is a schematic top view structure diagram of a display panel assembly 10 according to an embodiment of the present disclosure, including:
a flexible display panel 11;
at least three adjusting support members 12 are arranged on one side surface of the flexible display panel 11 at intervals and are respectively connected with different positions of the flexible display panel 11;
and the adjusting connecting piece 13 is connected with the adjacent adjusting supporting pieces 12 to connect all the adjusting supporting pieces 12 into a whole, and the adjusting connecting piece 13 can change an included angle between at least two adjacent adjusting supporting pieces 12 to change at least partial bending form of the flexible display panel 11, wherein the included angle is an included angle between end surfaces 120 of the two adjacent adjusting supporting pieces 12, which are connected with the flexible display panel 11.
In other embodiments of the present application, the number of the adjusting support members may be 4, 5, or other numbers larger than 3, and similarly, the bending form of at least part of the display panel 11 can be changed by adjusting the included angle between the end surfaces 120 of any two adjacent adjusting support members 12 connected to the flexible display panel 11. The positions of the adjusting supports 12 can be arbitrarily set on one side surface of the flexible display panel 11, for example, two adjusting supports 12 are located near the edges of the two ends of the flexible display panel 11, and one adjusting support is located in the middle of the flexible display panel 11, as shown in fig. 1. The spacing between adjacent two of the adjustment supports 12 may or may not be equal. When the number of the adjusting support members 12 is greater than 3, the positions of the adjusting support members on one side of the flexible display panel 11 can be changed at will, and only the interval setting is required to be satisfied, wherein the included angle between the end surfaces 120 of any two adjacent adjusting support members 12 connected with the flexible display panel 11 can be changed.
In the embodiment, the included angle between the end surfaces 120 of the at least two adjacent adjusting support members 12 connected with the flexible display panel 11 is changed by adjusting the connecting member 13, so that the bending state of the flexible display panel can be changed, the curvature radius in the bending state can be freely changed, the free switching between the plane display and the curved display is further realized, the free adjustment of the curvature radius in the curved display is realized, the application scene of the flexible display panel 11 is widened, and the flexible display panel is convenient to place and carry.
Referring to fig. 1, the adjusting link 13 between adjacent adjusting support members 12 of the display panel assembly 10 of the present embodiment includes a first link 131 and a second link 132, two ends of each of the first link 131 and the second link 132 are movably connected to different positions of the adjacent adjusting support members 12, and a position where two ends of the first link 131 are connected to the adjacent adjusting support members 12 is closer to the flexible display panel 11 than a position where two ends of the second link 132 are connected to the adjacent adjusting support members 12. When the flexible display panel 11 is in the first bending state, a distance between two end points of the first connecting member 131 is greater than a distance between two end points of the second connecting member 132; the distance between two ends of the second connecting member 132 is greater than the distance between two ends of the first connecting member 131 when the flexible display panel 11 is in the second bending state.
Generally, the adjusting support 12 is located on the non-display side of the flexible display panel 11, and the other side is the display side of the flexible display panel 11. The first bending state refers to the flexible display panel 11 bending toward a direction away from the side where the adjustment support 12 is located, i.e., bending toward the display side, which may also be referred to as inward bending. The second bending state refers to the flexible display panel 11 bending toward a direction close to the side where the adjustment support 12 is located, i.e., toward the non-display side, and may also be referred to as outward bending.
Alternatively, the flexible display panel 11 can be bent inward by shortening the distance between the two ends of the first connector 131; by shortening the distance between the two ends of the second connecting member 132, the flexible display panel 11 can be bent outward.
In another embodiment, the flexible display panel 11 may be connected to both sides of the adjusting support 12 to realize a dual-sided display; the bending states of the two flexible display panels 11 can be adjusted simultaneously by adjusting the position states of the adjusting supports 12, but the bending states of the two flexible display panels 11 are opposite, that is, when one side of the flexible display panel 11 bends inward, the other side of the flexible display panel 12 bends outward adaptively.
Referring to fig. 2, fig. 2 is a schematic top view of an embodiment of the display panel assembly of the present application, in which a flexible display panel is bent inward, and the flexible display panel 11 is changed from the planar state of fig. 1 to the inward bent state of fig. 2 by shortening the length of the first connection member 131 between two adjacent adjusting support members 12 at the left and middle positions and the length of the first connection member 131 between two adjacent adjusting support members 12 at the middle and right positions in fig. 2, and changing the included angle a between the end surfaces 120 of the two adjusting support members 12 at the left and middle positions and the middle and right positions, which are connected to the flexible display panel 11, to be less than 180 degrees. Of course, in other embodiments, the inward bending state of the flexible display panel 11 may also be achieved by only shortening the length of the first connecting member 131 between the two adjacent adjusting supports 12 at the left side and the middle or the right side and the middle, and changing the included angle between the end surfaces 120 of the two adjusting supports 12 connected with the flexible display panel 11 to keep the included angle less than 180 degrees.
Referring to fig. 3, fig. 3 is a schematic top view of an embodiment of the display panel assembly of the present application, in which the flexible display panel 11 is bent outward, and the embodiment changes the included angle B between the end surfaces 120 of the two adjacent adjusting supporting members 12 connected to the flexible display panel 11 to be greater than 180 degrees by shortening the length of the second connecting member 132 between the two adjacent adjusting supporting members 12 at the left and middle in fig. 3, so that the flexible display panel 11 is changed from the planar state of fig. 1 or the inward bent state of fig. 2 to the outward bent state of fig. 3. Of course, in other embodiments, the outward bending state of the flexible display panel 11 can also be achieved by shortening the length of the second connecting member 132 between the two adjacent right and middle adjusting supporting members 12 and changing the included angle between the end surfaces 120 of the two adjusting supporting members 12 connected to the flexible display panel 11 to keep the included angle larger than 180 degrees. In another embodiment, the length of the two second connecting members 132 between the three adjusting supporting members 12 in fig. 3 can also be shortened at the same time, and the included angle between the end surfaces 120 of the adjusting supporting members 12 is also changed to be larger than 180 degrees, so as to realize the outward bending state of the flexible display panel 11.
In this embodiment, the flexible display panel can be bent inward by shortening any first connecting member 131 and changing an included angle a between end surfaces 120 of two adjacent adjusting and supporting members 12 connected to the flexible display panel 11 to be less than 180 degrees; by shortening any second connecting piece 132 and changing the included angle B between the end surfaces 120 of two adjacent adjusting and supporting pieces 12 connected with the flexible display panel 11 to be more than 180 degrees, the flexible display panel can be bent outwards; therefore, the free switching between the planar state and the curved state is realized, the free adjustment of the curvature radius in the curved state is realized, and the application scene of the flexible display panel 11 is widened.
Further, with reference to fig. 1-3, the adjusting connecting member 13 between adjacent adjusting supporting members 12 of the display panel assembly 10 of the present embodiment further includes a third connecting member 133, both ends of the third connecting member 133 are movably connected to the adjacent adjusting supporting members 12, and the position where both ends of the third connecting member 133 are connected to the adjacent adjusting supporting members 12 is farther away from the flexible display panel 11 than the position where both ends of the first connecting member 131 are connected to the adjacent adjusting supporting members 12, and is closer to the flexible display panel 11 than the position where both ends of the second connecting member 132 are connected to the adjacent adjusting supporting members 12; wherein, the distance between the two ends of the third connecting element 133 is adapted to the distance between the two ends of the first connecting element 131 and the second connecting element 132. That is, the first connector 131 is closest to the flexible display panel 11, the second connector 132 is farthest from the flexible display panel 11, and the third connector 133 is located between the first connector 131 and the second connector 132. When the first connecting member 131 is shortened and the included angle between two adjacent adjusting supporting members 12 connected with the first connecting member is changed to be less than 180 degrees, so that the flexible display panel 11 is bent inwards, the second connecting member 132 and the third connecting member 133 are adapted to the change, so that the flexible display panel 11 is fully extended in the inwards bent state, and the use is not affected. When the second connecting member 132 is shortened and the included angle between two adjacent adjusting supporting members 12 connected with the second connecting member is changed to be larger than 180 degrees, so that the flexible display panel 11 is bent outward, the first connecting member 131 and the third connecting member 133 are adapted to the change, so that the flexible display panel 11 is fully extended in the outward bending state, and the use is not affected. The third connecting member 133 may be plural and may be adapted according to the shape of the adjusting support 12 to make the connection of the adjacent adjusting supports 12 more stable.
In this embodiment, the third connecting member 133 is added between the adjacent adjusting supporting members 12, so that when the flexible display panel is bent inward or outward, the structure of the display panel assembly 10 is more stable by adapting to the change of the first connecting member 131 or the second connecting member 132, and the flexible display panel 11 is fully extended in a bent state without affecting the use.
Further, please refer to fig. 4 and 5 in combination with fig. 3, in which fig. 4 is a schematic top perspective view of an embodiment of the adjusting support having a groove on a side surface thereof, and fig. 5 is a schematic right side view of the embodiment of the adjusting support having the groove on the side surface thereof. A groove 121 is formed at a connecting part of the adjusting and supporting member 12 and the adjusting and connecting member 13 of the display panel assembly 10 of the present embodiment, and a connecting point of the adjusting and connecting member 13 and the adjusting and supporting member 12 is located in the groove 121; in this embodiment, by providing the groove 121, the rotation of the adjusting link 13 in the horizontal direction can be adapted, that is, the size of the groove 121 is adapted to the stroke of the adjusting link 13 when the flexible display panel 11 is in the bending state. When the adjusting connecting piece 13 rotates in the horizontal direction, the connecting point of the adjusting connecting piece 13 and the supporting piece 12 is fixed, and the adjusting connecting piece 13 rotates by taking the connecting point as the axis. Taking the flexible display panel 11 in the outward bending state as an example, the left adjusting support 12 in fig. 3 is defined as α, the middle adjusting support 12 is defined as β, and the right adjusting support 12 is defined as γ. Fig. 4 schematically illustrates the grooves at both ends of the third link 133 between the adjusting support beta and the adjusting support gamma. Fig. 5(a) is a right side view of the adjusting support α, a groove 121 is provided on a side surface of the adjusting support α opposite to the adjusting support β, the number of the grooves 121 matches the number of the adjusting connectors 13, when the adjusting connectors 13 include a first connector 131, a second connector 132, and a third connector 133, the number of the grooves 121 is also 3, the positions of the first connector 131, the second connector 132, and the third connector 133, which are connected to the adjusting support α, are located at the bottom of the groove 121, and the size of the groove 121 is adapted to the stroke of the first connector 131, the second connector 132, and the third connector 133 when the flexible display panel 11 is in the outward bending state. As can be seen from fig. 5(a), when the flexible display panel 11 is bent outward, the first connecting element 131, the second connecting element 132 and the third connecting element 133 in fig. 5(a) are all biased to one side of the groove 121 because the second connecting element 132 is shortened and the included angle B between the end surfaces 120 of the two adjacent adjusting supporting elements α and β connected to the flexible display panel 11 is changed to be greater than 180 degrees. Fig. 5(b) is a right side view of the adjusting support β, a groove 121 is also formed on a side surface of the adjusting support β opposite to the adjusting support γ, the first connecting member 131, the second connecting member 132, and the third connecting member 133 are connected to the adjusting support β at the bottom of the groove 121, because the screen between the adjusting support β and the adjusting support γ is still in a planar state and is not bent, lengths of the first connecting member 131, the second connecting member 132, and the third connecting member 133 are not changed, and an included angle between the adjusting support β and the end surface 120 of the adjusting support γ connected to the flexible display panel 11 is 0 degree or 180 degrees, so in fig. 5(b), the first connecting member 131, the second connecting member 132, and the third connecting member 133 are all distributed in the middle of the groove 121.
In this embodiment, the groove 121 is formed in the adjusting support 12, so that the inward or outward bending state of the flexible display panel 11 can be maintained, and the curvature radius of the flexible display panel 11 can be arbitrarily adjusted.
Further, the adjusting connector of the present embodiment is one of a hydraulic rod, a spring, or a pull wire. The hydraulic rod is a connecting rod controlled by hydraulic pressure, and the extension and the shortening of the connecting rod can be controlled and adjusted through the hydraulic pressure control. The pull line is a solid line connecting adjacent adjusting supporting pieces, can have certain elasticity, and can adjust and change the position relation between the adjusting supporting pieces by tightening or loosening the pull line, thereby changing the bending state of the flexible display panel. The distance between two end points of the hydraulic rod, the spring or the stay wire can be freely adjusted, and the flexible display panel can be kept in an inward or outward bending state by being arranged in the groove in the embodiment, so that the curvature radius of the flexible display panel can be randomly adjusted.
Referring to fig. 6, fig. 6 is a schematic top view of another embodiment of the display panel assembly of the present application, in the present embodiment, the adjusting link 23 of the display panel assembly 20 includes a link 231 and a first magnet assembly, both ends of the link 231 are movably connected to adjacent adjusting supports 22, the first magnet assembly includes two first magnets 232 respectively located on the adjacent adjusting supports 22, and the position of the link 231 is farther away from the flexible display panel 21 than the position of the first magnet 232; wherein the two first magnets 232 attract or repel each other to maintain the flexible display panel 21 in the inwardly bent state.
Referring to fig. 7, fig. 7 is a schematic top view of another embodiment of the display panel assembly according to the present invention, in which two ends of the connecting member 231 are used as axes for rotating the adjacent adjusting supporting members 22 to change an included angle C between the two adjacent adjusting supporting members 22 to be less than 180 degrees, the included angle C is an included angle between the end surfaces 220 of the two adjacent adjusting supporting members 22 connected to the flexible display panel 21, and the length of the connecting member 231 is adjustable to keep the flexible display panel in an extended state, and then the magnetism of the first magnet 232 is adjusted to be attracted or repelled so as to keep the included angle C between the two end surfaces 220, thereby achieving the inward bending of the flexible display panel 21.
The present embodiment enables the flexible display panel 21 to be freely switched from the planar state to the inwardly curved state by adjusting the connecting member 231 and the first magnet 232, and the radius of curvature in the inwardly curved state can be arbitrarily adjusted, thereby expanding the application range of the display panel assembly 20.
Further, referring to fig. 8, fig. 8 is a schematic top view structure diagram of another embodiment of the display panel assembly of the present application in which the flexible display panel is bent outward, the adjusting connector 23 further includes a second magnet assembly, the second magnet assembly includes two second magnets 233 respectively located on the adjacent adjusting supports 22, and the second magnets 233 are located farther away from the flexible display panel 21 than the connector 231; wherein the two second magnets 233 attract or repel each other to cooperate with the first magnet 232 to keep the flexible display panel 21 in the outwardly bent state. Specifically, the adjacent adjusting support members 22 can rotate around the two ends of the connecting member 231 as an axis to change the included angle D between the two adjacent adjusting support members 22 to be greater than 180 degrees, the included angle D is the included angle between the end surfaces 220 of the two adjacent adjusting support members 22 connected with the flexible display panel 21, and the length of the connecting member 231 can be adjusted to keep the flexible display panel in the extending state, and then the magnetism of the second magnet 233 is adjusted to attract or repel each other to keep the included angle D between the two end surfaces 220, so that the flexible display panel 21 is bent outward. In other embodiments, the magnetism of the first magnet 232 may be adjusted to match the second magnet 233 to achieve the outward bending state of the flexible display panel 21. Of course, the structure of the present embodiment as shown in fig. 8 can also realize a state in which the flexible display panel 21 is bent inward.
The present embodiment enables the flexible display panel 21 to be freely switched from the planar state of fig. 6 or the inward bending state of fig. 7 to the outward bending state of fig. 8 by adjusting the connection member 231 and the second magnet 233, and the curvature radius of the outward bending state can be arbitrarily adjusted, thereby expanding the application field of the display panel assembly 20.
Further, in another embodiment, the first magnet and the second magnet included in the display panel assembly of the present application include permanent magnets or electromagnets, and the magnetism of the first magnet and the second magnet can be adjusted at will, so that the flexible display panel can be switched between the planar state and the curved state at will, and the curvature radius of the flexible display panel can be adjusted at will in the curved state.
Further, in another embodiment, the display panel assembly of the present application includes an adjustment support having a polygonal shape in a cross-section in a direction perpendicular to one side surface of the flexible display panel, and preferably, the polygonal shape is a hexagonal shape. The polygonal shape can enable the connection between the adjusting support piece and the flexible display panel to be more stable, and the preferable hexagonal shape can enable the included angle between the end faces, connected with the flexible display panel, of the adjacent adjusting support piece to be changed within a controllable range, so that the flexible display panel does not exceed the minimum bending radius, and the probability that the flexible display panel is damaged is reduced.
Further, in another embodiment, the display panel assembly of the present application further includes a supporting base, wherein the supporting base is fixedly connected to a portion of the adjusting support, and is used for supporting the adjusting support and the flexible display panel; preferably, the cradle comprises a power interface and a communication interface. In the present embodiment, the supporting seat is fixedly connected to a portion of the adjusting supporting members, for example, one of the three adjusting supporting members is fixedly connected to the supporting seat, so that the display panel assembly of the present application is more stable when the screen shape of the flexible display panel is adjusted. This embodiment still prefers to all integrate inside the supporting seat with power source and communication interface, makes this application display panel subassembly's structure more succinct.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (12)
1. A display panel assembly, comprising:
a flexible display panel;
at least three adjusting support members are arranged on one side surface of the flexible display panel at intervals and are respectively connected with different positions of the flexible display panel, wherein two adjusting support members are positioned at positions close to the edges of two ends of the flexible display panel, and one adjusting support member is positioned at the middle position of the flexible display panel;
the adjusting connecting piece is connected with the adjacent adjusting supporting pieces and can change an included angle between at least two adjacent adjusting supporting pieces so as to change at least partial bending form of the flexible display panel, and the included angle is an included angle between the two adjacent adjusting supporting pieces and the end face connected with the flexible display panel;
the adjusting connecting pieces comprise first connecting pieces and second connecting pieces, two ends of each of the first connecting pieces and the second connecting pieces are movably connected to the adjacent adjusting supporting pieces, and the positions of the two ends of each of the first connecting pieces, which are connected with the adjacent adjusting supporting pieces, are closer to the flexible display panel than the positions of the two ends of each of the second connecting pieces, which are connected with the adjacent adjusting supporting pieces;
when the flexible display panel is in a first bending state, the distance between two end points of the first connecting piece is greater than the distance between two end points of the second connecting piece; and when the flexible display panel is in a second bending state, the distance between the two end points of the second connecting piece is greater than the distance between the two end points of the first connecting piece.
2. The display panel assembly of claim 1,
the adjusting and connecting piece further comprises a third connecting piece, wherein two ends of the third connecting piece are movably connected to be adjacent to the adjusting and supporting piece, two ends of the third connecting piece are connected to be adjacent to the adjusting and supporting piece, the position of the adjusting and supporting piece is connected to be adjacent to two ends of the first connecting piece, the position of the adjusting and supporting piece is farther away from the flexible display panel, and the position of the adjusting and supporting piece is closer to the flexible display panel.
3. The display panel assembly according to claim 1 or 2,
a groove is formed in the position, connected with the adjusting connecting piece, of the adjusting supporting piece, and the connecting point of the adjusting connecting piece and the adjusting supporting piece is located in the groove;
the size of the groove is matched with the stroke of the adjusting connecting piece when the flexible display panel is in a bent state.
4. The display panel assembly according to claim 1 or 2,
the adjusting connecting piece is at least one of a hydraulic rod, a spring or a pull wire.
5. The display panel assembly of claim 1,
the adjusting connecting piece comprises a connecting piece and a first magnet assembly, two ends of the connecting piece are movably connected to the adjacent adjusting supporting pieces, the first magnet assembly comprises two first magnets which are respectively positioned on the adjacent adjusting supporting pieces, and the position of the connecting piece is farther away from the flexible display panel than the position of the first magnet;
wherein the two first magnets attract or repel each other to keep the flexible display panel in the first bending state.
6. The display panel assembly of claim 5,
the adjusting connecting piece further comprises a second magnet assembly, the second magnet assembly comprises two second magnets which are respectively positioned on the adjacent adjusting supporting pieces, and the positions of the second magnets are farther away from the flexible display panel than the positions of the connecting pieces;
wherein the two second magnets attract or repel each other to cooperate with the first magnet to maintain the flexible display panel in the second bending state.
7. The display panel assembly of claim 6,
the first magnet and the second magnet are one of permanent magnets or electromagnets.
8. The display panel assembly according to claim 6 or 7,
the first magnet and the second magnet are made of the same material.
9. The display panel assembly of claim 1,
the adjusting support is polygonal in cross section in a direction perpendicular to one side surface of the flexible display panel.
10. The display panel assembly of claim 9,
the polygonal shape is a hexagonal shape.
11. The display panel assembly of claim 1,
the flexible display panel support device further comprises a support seat, wherein the support seat is fixedly connected with part of the adjusting support piece and is used for supporting the adjusting support piece and the flexible display panel.
12. The display panel assembly of claim 11,
the supporting seat comprises a power interface and a communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010055594.1A CN111223406B (en) | 2020-01-17 | 2020-01-17 | Display panel assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010055594.1A CN111223406B (en) | 2020-01-17 | 2020-01-17 | Display panel assembly |
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| CN111223406A CN111223406A (en) | 2020-06-02 |
| CN111223406B true CN111223406B (en) | 2022-02-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111951686A (en) * | 2020-08-26 | 2020-11-17 | 京东方科技集团股份有限公司 | Flexible display panel attaching device |
| CN112216212B (en) * | 2020-10-15 | 2022-08-26 | 京东方科技集团股份有限公司 | Middle frame assembly and display device |
| CN112365803B (en) * | 2020-11-25 | 2022-05-17 | 湖北长江新型显示产业创新中心有限公司 | Flexible display device |
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