CN108336124B - Flexible display device and preparation method and application method thereof - Google Patents
Flexible display device and preparation method and application method thereof Download PDFInfo
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- CN108336124B CN108336124B CN201810355247.3A CN201810355247A CN108336124B CN 108336124 B CN108336124 B CN 108336124B CN 201810355247 A CN201810355247 A CN 201810355247A CN 108336124 B CN108336124 B CN 108336124B
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Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
Abstract
A flexible display device, a preparation method and an application method thereof. The flexible display device includes: a body; a display screen mounting member disposed on the body; the display screen mounting member includes a display screen mounting surface having at least one curved portion; and the flexible display screen is arranged on the display screen mounting surface. The flexible display screen of the flexible display device can be arranged on the body along the mounting surface of the display screen, so that the flexible display screen and the body can jointly display landscape modeling.
Description
Technical Field
Embodiments of the present disclosure relate to a flexible display device, a method of manufacturing the same, and a method of applying the same.
Background
The flexible display screen has the characteristics of being bendable or foldable and the like, and is widely used in various fields such as portable electronic devices, large-screen electronic devices and the like. The flexible display screen can be used in a plurality of electronic devices such as a mobile communication terminal, a tablet personal computer, an electronic book, a navigation device and the like.
In addition, the flexible display screen can bring deep influence to the application of wearable equipment due to the low power consumption and the bendable characteristic of the flexible display screen, and the flexible display screen can be widely applied along with the continuous penetration of the personal intelligent terminal in the future.
Disclosure of Invention
At least one embodiment of the present disclosure provides a flexible display device including: a body; a display screen mounting member disposed on the body; the display screen mounting member includes a display screen mounting surface having at least one curved portion; and the flexible display screen is arranged on the display screen mounting surface.
For example, in a flexible display device provided in at least one embodiment of the present disclosure, the display screen mounting surface includes: an opening at an edge of the display screen mounting surface, the flexible display screen including a drive circuit structure located in a peripheral region of the flexible display screen and extending through the opening to a side of the display screen mounting surface opposite the flexible display screen for electrical connection.
For example, in a flexible display device provided in at least one embodiment of the present disclosure, the flexible display screen includes a plurality of flexible display sub-screens, and the plurality of flexible display sub-screens are seamlessly spliced.
For example, in a flexible display device provided in at least one embodiment of the present disclosure, the display screen mounting surface includes: the plurality of parts are arranged in one-to-one correspondence with the plurality of flexible display sub-screens, and openings are formed at the boundary of two adjacent parts in the plurality of parts.
For example, in a flexible display device provided in at least one embodiment of the present disclosure, the display screen mounting surface includes: a plurality of openings disposed at a boundary of adjacent two of the plurality of flexible display sub-screens.
For example, in a flexible display device provided in at least one embodiment of the present disclosure, each of the flexible display sub-panels includes a driving circuit structure located in a peripheral region, the driving circuit structure extending to a side of the display panel mounting surface opposite to the flexible display panel through the opening for electrical connection.
For example, in one flexible display device provided in at least one embodiment of the present disclosure, the flexible display sub-screen includes a display area and a peripheral area, and at a boundary between two adjacent flexible display sub-screens, the peripheral areas of the two adjacent flexible display sub-screens partially or completely overlap.
For example, in a flexible display device provided in at least one embodiment of the present disclosure, the display screen mounting surface has a plurality of curved portions, and the plurality of curved portions have different curvatures.
For example, in a flexible display device provided in at least one embodiment of the present disclosure, a curvature of a curved portion of the display screen mounting surface is adjustable; the flexible display device further includes: and the control device is electrically connected with the bending part of the display screen mounting surface so as to control the curvature of the bending part.
For example, in a flexible display device provided in at least one embodiment of the present disclosure, the display screen mounting member is detachably connected to the body by means of clamping or magnetic attraction.
For example, in a flexible display device provided by at least one embodiment of the present disclosure, the flexible display screen forms a portion of an outer contour of the body.
At least one embodiment of the present disclosure provides a method for manufacturing a flexible display device, including: providing a body; forming a display screen mounting member connected to the body; the display screen mounting member includes a display screen mounting surface having at least one curved portion; and providing a flexible display screen connected to the display screen mounting surface.
At least one embodiment of the present disclosure provides a method for applying a flexible display device, where content displayed on the flexible display screen and an external contour of the body are used together to display a landscape architecture.
For example, in a method for applying a flexible display device according to at least one embodiment of the present disclosure, the landscape architecture includes a dynamic landscape architecture or a static landscape architecture.
For example, in an application method of a flexible display device provided in at least one embodiment of the present disclosure, the flexible display screen performs dynamic or static display according to actual needs.
The flexible display screen of the flexible display device provided by the embodiment of the disclosure can be arranged on the body along the mounting surface of the display screen, so that the flexible display screen and the body can jointly display the landscape modeling.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description relate only to some embodiments of the present disclosure, not to limit the present disclosure.
FIG. 1 is a schematic diagram of a flexible display device according to an embodiment of the present disclosure;
FIG. 2 is a schematic side view of a display screen mounting member of a flexible display device according to one embodiment of the present disclosure;
FIG. 3 is a schematic front view of a display screen mounting member of a flexible display device according to one embodiment of the present disclosure;
FIG. 4 is another schematic front view of a display screen mounting member of a flexible display device according to one embodiment of the present disclosure;
fig. 5 is a schematic diagram of a thin film transistor of a flexible display screen of a flexible display device according to an embodiment of the disclosure;
fig. 6 is a schematic view of a light emitting structure of a flexible display screen of a flexible display device according to an embodiment of the disclosure;
FIG. 7 is another schematic view of a flexible display device according to an embodiment of the disclosure;
fig. 8 is a flowchart of a method for manufacturing a flexible display device according to an embodiment of the disclosure.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
The present inventors have found in research that existing flexible display devices generally have only a single form, e.g., a regular shape such as a rectangle, and that these single forms do not provide a vivid visual experience to the viewer when displayed, and are prone to aesthetic fatigue of the viewer.
At least one embodiment of the present disclosure provides a flexible display device including: a body; the display screen mounting component is arranged on the body; the display screen mounting member includes a display screen mounting surface having at least one curved portion; and the flexible display screen is arranged on the display screen mounting surface.
The preparation method of the flexible display device provided by at least one embodiment of the present disclosure includes: providing a body; forming a display screen mounting member connected to the body; the display screen mounting member includes a display screen mounting surface having at least one curved portion; and providing a flexible display screen connected to the display screen mounting surface.
At least one embodiment of the present disclosure provides a method for applying a flexible display device, where content displayed on the flexible display screen and an outer contour of the body are used together to display a landscape architecture.
The flexible display device of the present disclosure, and methods of making and using the same, are described below with reference to several specific examples.
Example 1
The present embodiment provides a flexible display device. FIG. 1 is a schematic diagram of a flexible display device according to an embodiment of the present disclosure; fig. 2 is a schematic side view of a display screen mounting member of the flexible display device provided in this embodiment. As shown in fig. 1, the flexible display device includes a body 101, a display screen mounting member 102, and a flexible display screen 103. The display screen mounting member 102 is provided on the body 101. As shown in fig. 2, the display mounting member 102 includes a display mounting surface 1022, the display mounting surface 1022 having at least one curved portion, and the flexible display 103 is disposed on the display mounting surface 1022.
Illustratively, the flexible display 103 may be attached to the display mounting surface 1022 by an adhesive, or a double-sided tape or the like may be fixed to the display mounting surface 1022, to which embodiments of the present disclosure are not limited, as long as the flexible display can be fixed to the display mounting surface without dropping or falling off.
In the present embodiment, the display screen mounting member 102 may further include a mounting body 1021, for example, and the display screen mounting surface 1022 is formed on one side surface of the mounting body 1021. For example, the body 101 of the flexible display device includes a groove that cooperates with the mounting body 1021 so that the mounting body 1021 can be mounted within the groove and thus formed as a unified whole with the body 101.
Illustratively, the mounting face 1022 of the display screen mounting member 102 may form a portion of the exterior contour of the body 101, for example, the body may be a rockery shape, while the mounting face 1022 may form a rockery shape with the body, a boundary between the two may not be visible to a viewer, or the like.
For example, in the present embodiment, the display screen mounting member 102 and the body 101 may be detachably connected. For example, the display screen mounting member 102 may be detachably connected to the body 101 by means of a snap fit or magnetic attraction.
In this embodiment, the display screen mounting member 102 and the body 101 may be detachably connected, so that when a problem occurs in the display screen, the display screen mounting member 102 may be conveniently detached for inspection or maintenance, or the display screen mounting member 102 may be conveniently connected to another body, thereby realizing different product appearance profiles and embodying diversity.
For example, a first magnet is formed on a side surface of the mounting body 1021 of the display screen mounting member 102 opposite to the display screen mounting surface 1022, and accordingly, a second magnet having an attractive action with the first magnet is mounted to the body 101 at a position corresponding to the first magnet of the mounting body 1021, so that the first magnet and the second magnet can connect the display screen mounting member 102 and the body 101 together by the attractive force.
For example, in another example, the edge of the mounting body 1021 of the display screen mounting member 102 on the side opposite to the display screen mounting surface 1022 is formed with a clip, and accordingly, a clip groove that mates with the clip is mounted at a position of the body 101 corresponding to the clip of the mounting body 1021, so that the clip and the clip groove can connect the display screen mounting member 102 and the body 101 together by a clip. In this embodiment, the display screen mounting member 102 and the body 101 may be connected by other manners, which is not illustrated in the present embodiment.
For example, in the present embodiment, as shown in fig. 3, the display mounting surface 1022 may include an opening 1023, and the opening 1023 may be provided at an edge of the display mounting surface 1022. For example, the opening may be shorter than the length of the edge or extend to a side perpendicular to the edge. Alternatively, there is a gap between the edge of the display screen mounting surface 1022 and the mounting body 1021. For example, the opening 1023 or gap may be provided at an upper edge (as in the case shown in fig. 3) or a lower edge of the display screen mounting surface 1022; for example, both the upper and lower edges of the display mounting surface 1022 may be provided with openings 1023 or gaps. In this embodiment, the flexible display 103 includes a driving circuit structure provided in a peripheral region of the flexible display 103, which may extend to a side of the display mounting surface 1022 opposite the flexible display 103 through the opening 1023 or the gap. For example, in the case shown in fig. 3, the driving circuit structure of the flexible display 103 is located at the upper edge of the flexible display 103, and when the flexible display 103 is formed on the display mounting surface 1022, the driving circuit structure may extend into the mounting body 1021 of the display mounting member 102 through the opening 1023 or the gap, so that electrical connection with other driving structures may be made within the mounting body 1021. This arrangement can hide the drive circuit structure of the flexible display screen 103, thereby realizing narrow-frame display of the flexible display screen 103.
For example, in one example of the present embodiment, the flexible display screen 103 may include a plurality of flexible display sub-screens, which may be seamlessly stitched, for example. For example, the plurality of flexible display sub-panels are seamlessly spliced when formed on the display panel mounting surface 1022, so that the flexible display panel 103 constituted by the plurality of flexible display sub-panels can realize seamless display, thereby improving the display quality of the flexible display panel 103.
For example, in this example, the display screen mounting surface 1022 may include multiple portions, such as two, three, four, or the like, which is not limited in this embodiment. For example, a plurality of portions of the display screen mounting surface 1022 are provided in one-to-one correspondence with a plurality of flexible display sub-screens, respectively, and openings are formed at boundaries of adjacent two portions of the plurality of portions. For example, the opening may be shorter than the length of the boundary or extend to a side perpendicular to the boundary.
For example, in this example, each flexible display sub-screen includes a drive circuit structure located in the peripheral region that can extend through the opening to the side of the display screen mounting surface 1022 opposite the flexible display screen 103 for electrical connection, and the opening can also achieve the technical effect of hiding the drive circuit structure of the flexible display screen 103.
For example, fig. 4 shows a case where the display screen mounting surface 1022 includes three portions, i.e., a first portion 1022A, a second portion 1022B, and a third portion 1022C. In fig. 4, first portion 1022A has a first opening 1023A between second portion 1022B and second portion 1022B, and second portion 1022B has a second opening 1023B between third portion 1022C. The first portion 1022A, the second portion 1022B, and the third portion 1022C are each provided with, for example, a flexible display sub-screen, and driving circuits of the flexible display sub-screen are disposed, for example, at positions of upper and/or lower edges of the flexible display sub-screen, so that when the flexible display sub-screen is formed on the display screen mounting surface 1022, the driving circuit structures of the flexible display sub-screen can extend from the first opening 1023A or the second opening 1023B, respectively, into the mounting body 1021 of the display screen mounting member 102, and can be electrically connected to other driving structures within the mounting body 1021. The driving circuit structure of the flexible display sub-screens can be hidden, so that the flexible display sub-screens can realize seamless display when the pictures are jointly displayed.
For example, in this example, the display mounting surface 1022 may also be a unitary structure that includes a plurality of openings therein, such as at the boundary of two adjacent ones of the plurality of flexible display sub-screens. In this case, as in the above example, the driving circuit structures of the flexible display sub-screen may extend from the plurality of openings into the mounting body 1021 of the display screen mounting member 102, respectively, so that electrical connection with other driving structures may be made within the mounting body 1021. The driving circuit structure of the flexible display sub-screens can be hidden, and seamless display can be realized when the flexible display sub-screens jointly display pictures.
For example, in this example, the flexible display sub-screen includes a display area and a peripheral area, and at the interface of two adjacent flexible display sub-screens, the peripheral areas of the two adjacent flexible display sub-screens may partially or entirely overlap. For example, when the plurality of flexible display sub-screens are seamlessly spliced, the peripheral areas of the adjacent two flexible display sub-screens can be overlapped completely, and the arrangement can reduce the size of a gap which can be generated when the adjacent two flexible display sub-screens are spliced, so that the whole seamless display of the flexible display screen 103 is realized.
In this embodiment, the driving circuit structures of the plurality of flexible display sub-screens may be converged on one power interface, for example, so that electric energy may be provided for the plurality of flexible display sub-screens by externally connecting one power source.
In this embodiment, as shown in fig. 2, the display screen mounting surface 1022 has, for example, a plurality of curved portions 1024 (for example, portions shown by a plurality of curved frames), and the plurality of curved portions have different curvatures, so that the display screen mounting surface 1022 can take on various curved configurations, and the flexible display screen 103 can take on the same curved configuration as well.
For example, in this embodiment, the curvature of the curved portion 1024 of the display mounting surface 1022 is adjustable, so that the display mounting surface 1022 can be adjusted to different curved configurations as desired, and thus the flexible display 103 can also assume different curved configurations thereon.
For example, the bending portion 1024 may include a bending portion adjusting means for adjusting the bending state of the bending portion 1024. For example, the display mounting surface 1022 may be formed of a flexible material. A bending portion adjusting means for adjusting the curvatures of the plurality of bending portions 1024 may be provided in the mounting body 1021 of the display screen mounting member 102, for example, a plurality of links respectively connecting the plurality of bending portions 1024 are provided, so that the adjustment of the curvatures of the plurality of bending portions 1024 can be achieved by the operation of pushing and pulling the links. For example, in another example, the curved portion 1024 of the display screen mounting surface 1022 may include a flexible mechanical member, such as a hinge, such that the curved portion 1024 may be bent by the mechanical member. For example, a plurality of bending portion adjusting means, such as links, for performing bending operations on the mechanical members of the bending portions 1024, respectively, may be provided in the mounting body 1021 of the display screen mounting member 102, and thus adjustment of the curvatures of the plurality of bending portions 1024 may be achieved by the operations of the bending portion adjusting means.
For example, in this embodiment, as shown in FIG. 1, the flexible display device may further include a control device 104, and the control device 104 may be electrically connected with the curved portion 1024 of the display screen mounting surface 1022, for example, to control the curvature of the curved portion. For example, the bending section 1024 further includes a motor provided in the mounting body 1021, which can drive the bending section adjusting device, thereby achieving adjustment of the bending section 1024. For example, the control device 104 may control the operation state of the motor, thereby implementing control of the bending portion adjusting device, and thus implementing adjustment of the bending state of the bending portion 1024. In the present embodiment, the control device 104 may be, for example, a Personal Computer (PC), a single-chip microcomputer, a Programmable Logic Controller (PLC), or other various types of control devices, which are not limited in the embodiments of the present disclosure.
In this embodiment, the flexible display 103 may be, for example, an organic light emitting display, and may include a plurality of thin film transistors (including, for example, a switching transistor, a driving transistor, and the like), a light emitting structure, a packaging layer, and other functional structures. For example, as shown in fig. 5, the thin film transistor may include a gate electrode 1031, a source electrode 1032, a drain electrode 1033, an active layer 1034, and the like. The light emitting structure includes, for example, a plurality of pixel units, each of which is formed corresponding to a thin film transistor. For example, each pixel unit of the light emitting structure may include, for example, an organic light emitting diode including a first electrode 1035, a second electrode 1036, and a light emitting layer 1037, a hole transporting layer 1038, an electron transporting layer 1039, and the like disposed between the first electrode 1035 and the second electrode 1036, as shown in fig. 6; the organic light emitting diode may emit red light, green light, blue light, etc., which is not limited in this embodiment. When a voltage is applied between the first electrode 1035 and the second electrode 1036, electrons and holes are injected into the light emitting layer 1037 to be recombined and excited, so that the light emitting layer 1037 can emit light. For example, the first electrode 1035 of each pixel unit may be connected to the source 1032 or the drain 1033 of the corresponding thin film transistor, thereby implementing driving control of the light emitting structure by the thin film transistor. For example, fig. 5 shows a case where the first electrode 1035 is electrically connected to the drain electrode 1033 of the corresponding thin film transistor. For example, the encapsulation layer may be an inorganic encapsulation layer or an organic encapsulation layer. For example, the inorganic material used for the inorganic encapsulation layer may include a suitable material such as silicon nitride, silicon oxide, silicon oxynitride, titanium oxide, zirconium oxide, tantalum oxide, barium titanate, neodymium oxide, aluminum oxynitride, zirconium oxynitride, tantalum oxynitride, yttrium oxynitride, or neodymium oxynitride. The inorganic packaging material has excellent water blocking property, and can effectively prevent moisture introduced during preparation of each functional layer and moisture in air from penetrating into the flexible display screen. The organic material used for the organic encapsulation layer may be, for example, a suitable material such as Polyimide (PI) or epoxy resin. The material and specific structure of each functional device of the flexible display screen are not limited in this embodiment.
In this embodiment, the body 101 may be made of metal or acrylic, for example; the display screen mounting member 102 may be made of, for example, metal, acryl, or other resin materials, and the material and specific shape of each functional structure are not limited in this embodiment.
For example, the flexible display device provided in this embodiment may be used in various aspects such as advertisement display and landscape display.
For example, the flexible display 103 may form part of the exterior contour of the body 101 such that the flexible display 103 and the body 101 may be used together to present a landscape architecture. For example, the body 101 may have a shape, such as a mountain shape as shown in fig. 7, and the flexible display screen may constitute the mountain shape together with the body. Further, when the flexible display screen 103 displays, the content displayed by the flexible display screen 103 may correspond to the body 101, for example, the flexible display screen 103 may display a moving picture of flowing water, so that the flexible display screen 103 and the body 101 may form a landscape with a landscape shape. The flexible display device can achieve more vivid and attractive display effects, and can promote the sensory experience of users.
Example two
The present embodiment provides a method for manufacturing a flexible display device according to at least one embodiment of the present disclosure, as shown in fig. 8, including steps S101 to S103.
Step S101: a body is provided.
In this embodiment, the body may have a certain modeling shape, for example, a shape of a mountain, a tree, a house, etc., and the shape of the body may be selected according to actual needs, for example, which is not limited in this embodiment. In this embodiment, the body may be formed of a material such as metal or acryl.
Step S102: a display screen mounting member is formed and attached to the body.
In this embodiment, the display screen mounting member includes a display screen mounting surface having at least one curved portion. The display screen mounting surface is used for bearing a flexible display screen. In this embodiment, the structure and the forming material of the display screen mounting member may refer to the previous embodiment, and the description of this embodiment is omitted.
Step S103: a flexible display is provided and attached to the display mounting surface.
In this embodiment, the flexible display screen may be attached to the display screen mounting surface along the display screen mounting surface, for example, using a material with adhesive properties, such as glue or double-sided tape, to attach to the display screen mounting surface, so that the flexible display screen may form a part of the outer contour of the body, and the flexible display screen and the body may be used together to display a landscape architecture. In this embodiment, the specific structure of the display screen mounting member and the matching relationship between the display screen mounting member and the display screen mounting surface may refer to the previous embodiment, which is not described in detail.
In the flexible display device manufactured by the manufacturing method provided by the embodiment, the flexible display screen can form a part of the external outline of the body, so that the flexible display screen and the body can be used for displaying a landscape modeling together. The flexible display device can achieve more vivid and attractive display effects, and can promote the sensory experience of users.
Example III
The embodiment provides an application method of a flexible display device, in which content displayed by a flexible display screen and an external outline of a body are used together to display a landscape modeling.
For example, the landscape architecture may include a dynamic landscape architecture or a static landscape architecture. At this time, the flexible display screen can be dynamically or statically displayed according to actual requirements. For example, in the example shown in fig. 7, the body 101 presents a mountain shape, and the flexible display screen 103 may display a moving picture of flowing water, so that the flexible display screen 103 forms a moving landscape with the mountain shape integrally with the body 101. For example, in other examples, the body 101 may present a green plant shape, the flexible display screen 103 may display a flower image, and the flower image may be changed or changed according to actual needs, for example, within a certain period of time, so that the body 101 and the flexible display screen 103 may implement a static landscape or a dynamic landscape of the flower and plant shape as a whole. In this embodiment, the body 101 included in the flexible display device and the flexible display screen 103 cooperate to display various landscape shapes, which are more vivid and attractive, and can improve the sensory experience of the user.
The following points need to be described:
(1) The drawings of the embodiments of the present disclosure relate only to the structures related to the embodiments of the present disclosure, and other structures may refer to the general design.
(2) In the drawings for describing embodiments of the present disclosure, the thickness of layers or regions is exaggerated or reduced for clarity, i.e., the drawings are not drawn to actual scale. It will be understood that when an element such as a layer, film, region or substrate is referred to as being "on" or "under" another element, it can be "directly on" or "under" the other element or intervening elements may be present.
(3) The embodiments of the present disclosure and features in the embodiments may be combined with each other to arrive at a new embodiment without conflict.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (15)
1. A flexible display device, comprising:
a body;
a display screen mounting member disposed on the body; the display screen mounting component comprises a mounting body and a display screen mounting surface, wherein the display screen mounting surface is a surface positioned on one side of the mounting body, and the display screen mounting surface is provided with at least one bending part; and
the flexible display screen is arranged on the display screen mounting surface,
the display screen mounting surface is provided with one or more openings, the flexible display screen comprises a driving circuit structure, and the driving circuit structure extends to the side of the display screen mounting surface opposite to the flexible display screen through the openings and extends into the mounting body of the display screen mounting member so as to be electrically connected with other driving structures in the mounting body.
2. The flexible display device of claim 1, wherein,
the opening is provided at an edge of the display screen mounting surface,
the driving circuit structure is located in the peripheral area of the flexible display screen.
3. The flexible display device of claim 1, wherein,
the flexible display screen comprises a plurality of flexible display sub-screens which are seamlessly spliced.
4. A flexible display device according to claim 3, wherein,
the display screen mounting surface includes:
a plurality of parts which are arranged in one-to-one correspondence with the plurality of flexible display sub-screens,
the opening is formed at a boundary of two adjacent portions of the plurality of portions.
5. A flexible display device according to claim 3, wherein,
a plurality of the openings are each disposed at a boundary of adjacent two of the plurality of flexible display sub-screens.
6. A flexible display device as claimed in claim 4 or 5, wherein each of the flexible display sub-panels includes a drive circuit structure located in a peripheral region, the drive circuit structure of each of the flexible display sub-panels extending through the respective opening to a side of the display panel mounting face opposite the flexible display panel and into the mounting body for electrical connection.
7. A flexible display device according to claim 3, wherein the flexible display sub-screen comprises a display area and a peripheral area, the peripheral areas of adjacent two of the flexible display sub-screens partially or fully overlapping at the interface of the adjacent two of the flexible display sub-screens.
8. The flexible display device of claim 1, wherein,
the display screen mounting surface has a plurality of curved portions, and the plurality of curved portions have different curvatures.
9. The flexible display device of claim 1 or 8, wherein,
the curvature of the bending part of the display screen mounting surface is adjustable;
the flexible display device further includes:
and the control device is electrically connected with the bending part of the display screen mounting surface so as to control the curvature of the bending part.
10. The flexible display device of claim 1, wherein,
the display screen mounting member is detachably connected with the body in a clamping or magnetic attraction mode.
11. The flexible display device of claim 1, wherein,
the flexible display forms part of the outer contour of the body.
12. A method of using the flexible display device according to any one of claims 1 to 11,
the content displayed by the flexible display screen and the external outline of the body are used together for displaying a landscape modeling.
13. The method for applying a flexible display device according to claim 12, wherein,
the landscape modeling comprises a dynamic landscape modeling or a static landscape modeling.
14. The application method of a flexible display device according to claim 12 or 13, wherein,
and the flexible display screen performs dynamic or static display according to actual requirements.
15. A method of manufacturing a flexible display device, comprising:
providing a body;
forming a display screen mounting member connected to the body; the display screen mounting member comprises a mounting body and a display screen mounting surface, wherein the display screen mounting surface is a surface formed on one side of the mounting body, and the display screen mounting surface is provided with at least one bending part; and
providing a flexible display screen connected to the display screen mounting surface,
the display screen mounting surface is provided with one or more openings, the flexible display screen comprises a driving circuit structure, and the driving circuit structure extends to the side of the display screen mounting surface opposite to the flexible display screen through the openings and extends into the mounting body of the display screen mounting member so as to be electrically connected with other driving structures in the mounting body.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810355247.3A CN108336124B (en) | 2018-04-19 | 2018-04-19 | Flexible display device and preparation method and application method thereof |
| TW109116664A TWI750666B (en) | 2018-04-19 | 2018-11-30 | Flexible display device and preparation method and application method thereof |
| TW107142911A TWI697269B (en) | 2018-04-19 | 2018-11-30 | Flexible display device and its preparation method and application method |
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| CN201810355247.3A CN108336124B (en) | 2018-04-19 | 2018-04-19 | Flexible display device and preparation method and application method thereof |
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| CN108336124B true CN108336124B (en) | 2023-11-14 |
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| CN201810355247.3A Active CN108336124B (en) | 2018-04-19 | 2018-04-19 | Flexible display device and preparation method and application method thereof |
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| TW (2) | TWI697269B (en) |
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| CN112703546A (en) * | 2018-11-16 | 2021-04-23 | 深圳市柔宇科技股份有限公司 | Flexible display screen, manufacturing method thereof and flexible display device |
| CN111276058B (en) * | 2020-02-11 | 2022-10-11 | 京东方科技集团股份有限公司 | Splicing display panel and splicing display device |
| TWI779733B (en) * | 2021-07-22 | 2022-10-01 | 宏通數碼科技股份有限公司 | Light-emitting smart card |
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Also Published As
| Publication number | Publication date |
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| TWI750666B (en) | 2021-12-21 |
| TW202044972A (en) | 2020-12-01 |
| TWI697269B (en) | 2020-06-21 |
| CN108336124A (en) | 2018-07-27 |
| TW201944878A (en) | 2019-11-16 |
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