CN107505983B - Flexible display device - Google Patents
Flexible display device Download PDFInfo
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- CN107505983B CN107505983B CN201710769887.4A CN201710769887A CN107505983B CN 107505983 B CN107505983 B CN 107505983B CN 201710769887 A CN201710769887 A CN 201710769887A CN 107505983 B CN107505983 B CN 107505983B
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- flexible
- flexible display
- display device
- keyboard
- state
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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
- G06F1/1637—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
- G06F1/1662—Details related to the integrated keyboard
- G06F1/1666—Arrangements for reducing the size of the integrated keyboard for transport, e.g. foldable keyboards, keyboards with collapsible keys
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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
- G06F1/1662—Details related to the integrated keyboard
- G06F1/1667—Arrangements for adjusting the tilt angle of the integrated keyboard independently from the main body
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present application relates to a flexible display device. The display device has a folded state and an unfolded state, and comprises a flexible supporting part, wherein the flexible supporting part comprises a clamping part; a flexible display portion; a drive unit; a circuit board; and the keyboard, wherein, the flexible display part drive unit the circuit board and the keyboard all set up in the flexible support part, the circuit board respectively with the flexible display part drive unit and keyboard communication connection under fold condition, flexible display device passes through joint portion joint is fixed, in order to keep fold condition. In this scheme, because joint portion sets up on flexible supporting part, when the joint is fixed, flexible supporting part and flexible display part are direct contact not, can not cause the damage to flexible display part from this.
Description
Technical Field
The application relates to the technical field of display, in particular to a flexible display device.
Background
With the development of science and technology, portable devices have become a new development trend in modern society, gradually change the lives of human beings, and bring about great changes to science and technology. In particular, the flexible display device is increasingly favored by users due to advantages of being foldable, convenient to carry, wide in application range and the like, and gives users a brand-new viewing experience.
In the related art, there are disclosed various foldable flexible display devices, among which a flexible display device is maintained in a folded state by mutual attraction of magnetic mechanisms when the display device is in the folded state, and the flexible display device is easily damaged since the magnetic mechanisms are disposed in a display area of the flexible display device.
Disclosure of Invention
The application provides a flexible display device, can reduce and even avoid causing the damage to flexible display device.
The application provides a flexible display device, has fold condition and expansion state, includes:
a flexible support portion including a snap-in portion;
a flexible display portion;
a drive unit;
a circuit board; and
a keyboard, a display and a keyboard,
wherein the flexible display part, the driving unit, the circuit board and the keyboard are all arranged on the flexible supporting part, the circuit board is respectively connected with the flexible display part, the driving unit and the keyboard in a communication way,
under fold condition, flexible display device passes through joint portion joint is fixed, in order to keep fold condition.
The technical scheme provided by the application can achieve the following beneficial effects:
the application provides a flexible display device, wherein, flexible supporting part includes joint portion, when flexible display device is in fold condition, no longer utilizes the mode of magnetism mechanism actuation mutually to fix flexible display device at fold condition, but adopts joint portion, because joint portion sets up on flexible supporting part, when the joint is fixed, flexible supporting part and flexible display part are direct contact not, can not cause the damage to flexible display part from this.
Therefore, the scheme that the flexible display device is fixed in a folded state by adopting a magnetic mechanism is avoided, and further damage to a display screen in the flexible display device is reduced or even avoided.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
Fig. 1 is an exploded view of the structure of each part of a flexible display device provided in an embodiment of the present application;
fig. 2 is a schematic diagram of a flexible display device provided in an embodiment of the present application in a folded state;
fig. 3 is a schematic diagram of a first embodiment of a clamping portion in a flexible display device according to an embodiment of the present disclosure;
fig. 4 is a schematic view of a second embodiment of a clamping portion in a flexible display device according to an embodiment of the present application;
fig. 5 is a schematic diagram of a third embodiment of a clamping portion in the flexible display device according to the embodiment of the present application;
fig. 6 is a schematic view of a position-limiting portion in the flexible display device according to the embodiment of the present disclosure;
FIG. 7 is an enlarged view of portion A of FIG. 6;
fig. 8 is a schematic view of a flexible display device provided in an embodiment of the present application in a first display state;
fig. 9 is a schematic view of a flexible display device provided in an embodiment of the present application in a second display state;
fig. 10 is a schematic view of a flexible display device provided in an embodiment of the present application in a third display state;
fig. 11 is a schematic view of a flexible display device provided in an embodiment of the present application in a fourth display state;
fig. 12 is a schematic view of a flexible display device provided in an embodiment of the present application, in which a plurality of convex portions and a plurality of concave portions are provided.
Reference numerals:
1-a flexible display device;
11-a flexible support portion;
111-a snap-in part;
111 a-projections;
111 aa-cylinder;
111 ab-spine projections;
111 ac-first protrusion;
111 ad-second lobe;
111 b-a recess;
111 ba-first recess;
111 bb-a second recess;
112-a limiting rib;
112 a-opening;
11 a-a first flexible support portion;
11 b-a second flexible support portion;
12-a flexible display portion;
12 a-a display surface;
121-a first portion;
121 a-a first display surface;
122-a second portion;
122 a-a second display surface;
13-a drive unit;
14-a circuit board;
15-keyboard.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
The present application is described in further detail below with reference to specific embodiments and with reference to the attached drawings.
It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it should also be understood that when an element is referred to as being "on" or "under" another element, it can be directly formed on "or" under "the other element or be indirectly formed on" or "under" the other element through intervening elements.
Referring to fig. 1, fig. 1 is an exploded view showing the structure of each part of a flexible display device 1.
The application provides a flexible display device 1, this flexible display device 1 has fold condition and expansion state, and under expansion state, flexible display device 1 is flat structure, and it can be with the maximum area display image, and under fold condition, flexible display device 1 can show the image with modes such as maximum area or less area, and the shared space of flexible display device 1 after folding reduces, and convenience of customers carries.
The flexible display device 1 includes a flexible support portion 11, a flexible display portion 12, a driving unit 13, a circuit board 14, and a keyboard 15. The flexible supporting portion 11 is a carrying portion, and can provide support for the flexible display portion 12, the driving unit 13, the circuit board 14, and the keyboard 15, and the flexible display portion 12 is used for displaying images and images.
The circuit board 14 is in communication connection with the driving unit 13 and the keyboard 15, so that a user can input information through the keyboard 15, and the circuit board 14 can receive an electric signal and process related information and control the driving unit 13 to work.
Referring to fig. 2, fig. 2 shows a schematic diagram of the flexible display device in a folded state.
In order to solve prior art, this defect that magnetic mechanism caused flexible display device 1 to damage when keeping flexible display device 1 at fold condition easily, this application proposes, and flexible support portion 11 includes joint portion 111, and under fold condition, flexible display device 1 is fixed through this joint portion 111 joint to avoid under fold condition flexible display device 1 to expand by oneself.
According to the above description, the present application does not use the magnetic mechanism to pull in the flexible display device 1, but uses the clamping portion 111, because the clamping portion 111 is disposed on the flexible supporting portion 11, when the clamping is fixed, the flexible supporting portion 11 and the flexible display portion 12 do not directly contact, and thus the flexible display portion 12 is not damaged.
It is easy to understand that there are various ways to realize the clamping portion 111, for example, it can be clamped and fixed by two clamping rings, and it can also be fixed by matching the clamping jaws with the clamping holes.
Referring to fig. 1 and 3, fig. 3 is a schematic diagram illustrating an embodiment of a clamping portion.
The clamping portion 111 comprises a convex portion 111a and a concave portion 111b, the convex portion 111a is opposite to the concave portion 111b in a folded state, the convex portion 111a and the concave portion 111b are in positioning fit, a clamping mode that the convex portion 111a and the concave portion 111b are matched is adopted, after clamping is fixed, the convex portion 111a is embedded in the concave portion 111b, extra space does not need to be occupied, and compared with other clamping modes, the matching structure is more compact.
In the embodiment shown in fig. 3, the convex portion 111a includes an arc-shaped protrusion, the arc-shaped protrusion is in interference fit with the concave portion 111b, the arc-shaped protrusion has an arc-shaped surface, and since the arc-shaped surface has a radian, the difficulty of matching with the concave portion 111b is small, and the clamping is simpler and more convenient.
Referring to fig. 4, fig. 4 is a schematic diagram of a second embodiment of the convex portion.
The convex portion 111a includes a cylinder 111aa and a spine-shaped protrusion 111ab connected, the spine-shaped protrusion 111ab extending outward from a surface of the cylinder 111aa, the spine-shaped protrusion 111ab being interference-fitted with the concave portion 111 b. In this scheme, the protruding 111ab of thorn form's material is less, and intensity is lower, and deformability is stronger, and is more laborsaving during the joint. Further, the shape of the concave portion 111b may not be particularly limited as long as the two match.
Further, the number of the spine projections 111ab may be set to be plural, and the spine projections 111ab may be arranged in sequence along the direction in which the convex portion 111a is engaged with the concave portion 111 b. After setting up a plurality of thorn form archs 111ab, the user can select the joint degree of depth according to the demand of self to improve the flexibility and the variety of joint position.
In the above scheme, in order to increase the firmness of the matching, the size of the opening of the concave portion 111b can be small, and the size of the inner cavity is large, so that the thorn-shaped protrusion 111ab is not easy to be separated from the concave portion 111b after being clamped.
In the embodiment shown in fig. 4, along the circumferential direction of the cylinder 111aa, the spine-shaped protrusion 111ab may be provided with a segmented structure, or may extend continuously to form a closed structure, which may increase the connection strength between the spine-shaped protrusion 111ab and the cylinder 111aa, so as to avoid the deformation or fracture of the spine-shaped protrusion 111ab under the clamping force, which may cause the clamping failure.
Referring to fig. 5, fig. 5 is a schematic diagram of a third embodiment of the convex portion.
The convex part 111a comprises a conical protrusion, the large end of the conical protrusion is in interference fit with the concave part 111b, and the large end of the conical protrusion is matched with the concave part 111b, so that larger interference can be obtained, and the matching firmness of the large end and the concave part is improved. At this time, the concave portion 111b may also be tapered, and the opening of the concave portion 111b is set to be a small end.
Although the structure of the convex portion 111a is described above, it should be understood by those skilled in the art that the convex portion 111a is not limited to the above-described case, and in other embodiments, the convex portion 111a may be replaced by other alternatives according to different application environments.
Referring to fig. 6 and 7, fig. 6 shows a schematic view of the stopper, and fig. 7 shows an enlarged view of a portion a in fig. 6.
In this application, in order to facilitate folding, the circuit board 14 is a flexible circuit board, and the flexible circuit board is a bendable structure, and the flexible circuit board can bear large bending stress and cannot be broken or deformed in the folding process. However, on the other hand. Because the deflection of the flexible circuit board is large, when the flexible display device 1 is applied, the risk of electric connection caused by contact with other components exists, and for this reason, the flexible supporting portion 11 further comprises a limiting portion, so that the flexible circuit board is limited in a safe area through the limiting matching of the limiting portion and the flexible circuit board, and the phenomenon of electric contact is avoided.
Optionally, the limiting portion includes a limiting rib 112 disposed on the flexible supporting portion 11, the limiting rib 112 protrudes outward from the flexible supporting portion 11, the limiting rib 112 has at least one opening 112a, and the flexible circuit board is inserted into the opening 112a, so that the limiting rib 112 can constrain the extending direction of the flexible circuit board and keep away from other components, thereby avoiding electrical contact with other components.
In addition, it is easy to understand that the limiting part can be arranged in other structures, which are not limited to the scheme shown in fig. 5 and are not described herein again.
The flexible display device provided by the application further has a plurality of display states, and the plurality of display states have different purposes respectively, so that the flexible display device can be applied to a plurality of different scenes.
Referring to fig. 8, fig. 8 is a schematic diagram illustrating the flexible display device in a first display state.
The keyboard 15 and the flexible display portion 12 are arranged side by side on the surface of the flexible supporting portion 11, and the keyboard and the flexible display portion may be arranged side by side in a left-right manner or in an up-down manner.
The flexible display portion 12 includes a display surface 12a, and the flexible display device 1 has a first display state in which the keyboard 15 is in a horizontal state, the display surface 12a forms a non-zero angle with the horizontal plane, and an outer normal direction of the keyboard 15 points upward.
According to the above description, in the first display state, the flexible display device 1 can be used as a notebook computer.
Referring to fig. 9, fig. 9 is a schematic diagram illustrating the flexible display device in a second display state.
The keyboard 15 and the flexible display portion 12 are arranged side by side on the surface of the flexible support portion 11, the flexible display portion 12 comprises a display surface 12a, the flexible display device 1 has a second display state, in the second display state, the keyboard 15 is in a horizontal state, the display surface 12a and the horizontal plane form a non-zero included angle, and the external normal direction of the keyboard 15 points downward.
As can be seen from a comparison of fig. 7 and 8, the keyboard 15 is folded in the opposite direction, and in the second display state, the flexible display device 1 can be used as a television.
Referring to fig. 10, fig. 10 is a schematic diagram illustrating the flexible display device in a third display state.
The keyboard 15 and the flexible display portion 12 are arranged side by side on the surface of the flexible supporting portion 11, the flexible display device 1 has a third display state, in the third display state, the flexible display portion 12 includes a first portion 121 and a second portion 122, wherein the first portion 121 includes a first display surface 121a, the second portion 122 includes a second display surface 122a, at this time, the keyboard 15 is still in a horizontal state, the second display surface 122a forms a non-zero angle with the horizontal plane and the first display surface 121a, respectively, and the first display surface 121a and the second display surface 122a are opposite.
In the third display state, the flexible display device 1 can be used for multi-view display, which is convenient for one-to-one teaching, cash collection, management, multi-person conference, entertainment and the like, and realizes the combination of multiple functions.
Referring to fig. 11, fig. 11 is a schematic diagram illustrating the flexible display device in a fourth display state.
The keyboard 15 (not shown in the drawings) and the flexible display portion 12 are arranged side by side on the surface of the flexible supporting portion 11, the flexible display device 1 has a fourth display state, in the fourth display state, the flexible display portion 12 includes a first portion 121 and a second portion 122, the first portion 121 includes a first display surface 121a, the second portion 122 includes a second display surface 122a, the keyboard 15 is in a horizontal state and is clamped between the first portion 121 and the second portion 122, and both the first display surface 121a and the second display surface 122a are exposed to the outside.
In the fourth display state, the flexible display device 1 can be used as an electronic book or an ipad.
It should be noted that, in the embodiment shown in fig. 11, since the keyboard 15 is clamped between the first portion 121 and the second portion 122, a through hole is formed on the keyboard 15, and the protrusion 111a needs to pass through the through hole to be in snap fit with the recess 111 b.
In the embodiments shown in fig. 8 to 11, four display states of the flexible display device 1 are respectively described, so that it can be seen that the flexible display device 1 has multiple display functions, thereby meeting the use requirements of different users in different environments and realizing multiple applications.
The flexible display device 1 may be folded or unfolded by an electrically driven structure, or may be folded or unfolded by a manual operation, which is not limited in the present application.
The flexible display device 1 has a folded state in which the flexible display device 1 has the advantage of being small and convenient to carry. However, in order to meet the requirement that the user can still learn or read in the folded state, the present application sets the folding manner of the flexible display device 1 in the folded state to be the same as the folding manner in the fourth display state. Thus, on the one hand, the flexible display device 1 is reduced in size, and on the other hand, the flexible display device 1 can be used as an electronic book or an ipad in a folded state.
With continued reference to fig. 2, in order to protect the driving unit 13 and the circuit board 14 from damage, both are disposed inside the flexible supporting portion 11. The driving unit 13 and the circuit board 14 may be formed as an insert and coupled by injection molding, and of course, the circuit board 14 and the driving unit 13 may be inserted into a hole formed in the flexible supporting portion 11.
In the embodiment shown in fig. 1, the flexible supporting portion 11 includes a first flexible supporting portion 11a and a second flexible supporting portion 11b connected to each other, the flexible display portion 12 is disposed on the first flexible supporting portion 11a, and the circuit board 14, the driving unit 13 and the keyboard 15 are disposed on the second flexible supporting portion 11 b.
Alternatively, the first flexible supporting portion 11a and the second flexible supporting portion 11b may be provided as an integral structure, i.e. they are integrally formed, or they may be separately formed and connected together by bonding, clamping, etc.
Referring to fig. 12, fig. 12 is a schematic view showing that a plurality of projections and recesses are provided.
In the present application, the number of the convex portions 111a and the number of the concave portions 111b may be plural, and the number is respectively a first convex portion 111ac and a second convex portion 111ad, a first concave portion 111ba and a second concave portion 111bb, and the first convex portion 111ac and the second convex portion 111ad are disposed on a side of the first flexible supporting portion 11 away from the flexible display portion 12, and correspondingly, the first concave portion 111ba is disposed on a side of the first flexible supporting portion 11 away from the flexible display portion 12, and the second concave portion 111bb is disposed on a side of the second flexible supporting portion 11 toward the keyboard 15, and in the folded state, the first convex portion 111ac is in positioning fit with the first concave portion ba 111, and the second convex portion 111ad is in positioning fit with the second concave portion 111 bb.
Thus, the plurality of convex portions and the plurality of concave portions cooperate to realize multi-point positioning, so that the flexible display device 1 can be more reliably fixed in the folded state.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (16)
1. A flexible display device having a collapsed state and an expanded state, comprising:
a flexible support portion including a snap-in portion;
a flexible display portion;
a drive unit;
a circuit board; and
a keyboard, a display and a keyboard,
wherein the flexible display part, the driving unit, the circuit board and the keyboard are all arranged on the flexible supporting part, the circuit board is respectively connected with the flexible display part, the driving unit and the keyboard in a communication way,
in the folded state, the flexible display device is clamped and fixed through the clamping part so as to keep the folded state;
the keyboard is arranged alongside the flexible display portion on a surface of the flexible support portion,
the flexible display device has a fourth display state in which,
the flexible display part comprises a first part and a second part, the first part comprises a first display surface, the second part comprises a second display surface, the keyboard is in a horizontal state and clamped between the first part and the second part, the first display surface and the second display surface are exposed to the outside,
the keyboard comprises a through hole, and the clamping parts are matched through the through hole;
the folding mode of the flexible display device in the folding state is the same as the folding mode of the flexible display device in the fourth display state.
2. The flexible display device according to claim 1, wherein the snap-in portion comprises a convex portion and a concave portion, and in the folded state, the convex portion is opposite to the concave portion and is in positioning fit.
3. The flexible display device of claim 2, wherein the protrusion comprises an arcuate protrusion that has an interference fit with the recess.
4. The flexible display device of claim 2, wherein the protrusion comprises a cylinder and a barbed protrusion connected, the barbed protrusion extending outwardly from a surface of the cylinder, the barbed protrusion having an interference fit with the recess.
5. The flexible display device according to claim 4, wherein the number of the spine-shaped protrusions is multiple, and the spine-shaped protrusions are sequentially arranged along a direction in which the convex portion is clamped into the concave portion.
6. The flexible display device of claim 5, wherein each of the spine projections extends along an outer surface of the column to form an enclosed structure.
7. The flexible display device of claim 2, wherein the protrusion comprises a tapered protrusion, and a large end of the tapered protrusion is in interference fit with the recess.
8. The flexible display device of claim 1, wherein the flexible support portion further comprises a stopper portion,
the circuit board is a flexible circuit board, and the limiting part is in limiting fit with the flexible circuit board.
9. The flexible display device according to claim 8, wherein the position-limiting portion comprises a position-limiting rib disposed on the flexible supporting portion, the position-limiting rib defines at least one opening, and the flexible circuit board is inserted into the opening.
10. The flexible display device of claim 1, wherein the keyboard is arranged alongside the flexible display portion on a surface of the flexible support portion, the flexible display portion comprising a display surface,
the flexible display device is provided with a first display state, the keyboard is in a horizontal state in the first display state, a non-zero included angle is formed between the display surface and the horizontal plane, and the direction of the outer normal of the keyboard points upwards.
11. The flexible display device of claim 1, wherein the keyboard is arranged alongside the flexible display portion on a surface of the flexible support portion, the flexible display portion comprising a display surface,
the flexible display device is provided with a second display state, the keyboard is in a horizontal state, a non-zero included angle is formed between the display surface and the horizontal plane, and the outer normal direction of the keyboard points downwards.
12. The flexible display device of claim 1, wherein the keyboard is arranged alongside the flexible display portion on a surface of the flexible support portion,
the flexible display device is provided with a third display state, the flexible display part comprises a first part and a second part, the first part comprises a first display surface, the second part comprises a second display surface, the keyboard is in a horizontal state, the second display surface respectively forms a non-zero included angle with the horizontal plane and the first display surface, and the first display surface is opposite to the second display surface.
13. The flexible display device according to any of claims 1-12, wherein the driving unit and the circuit board are both arranged inside the flexible support portion.
14. The flexible display device according to any one of claims 2 to 7, wherein the flexible support portion comprises a first flexible support portion and a second flexible support portion connected to each other, the flexible display portion is disposed on the first flexible support portion, and the circuit board, the driving unit, and the keyboard are disposed on the second flexible support portion.
15. The flexible display device of claim 14, wherein the first flexible support portion is a unitary structure with the second flexible support portion.
16. The flexible display device according to claim 14, wherein the convex portion includes a first convex portion and a second convex portion, each of the first convex portion and the second convex portion being provided on a side of the first flexible support portion away from the flexible display portion,
the recess includes a first recess provided on a side of the first flexible support portion away from the flexible display portion and a second recess provided on a side of the second flexible support portion toward the keyboard,
in the folded state, the first convex part is in positioning fit with the first concave part, and the second convex part is in positioning fit with the second concave part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769887.4A CN107505983B (en) | 2017-08-31 | 2017-08-31 | Flexible display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769887.4A CN107505983B (en) | 2017-08-31 | 2017-08-31 | Flexible display device |
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| Publication Number | Publication Date |
|---|---|
| CN107505983A CN107505983A (en) | 2017-12-22 |
| CN107505983B true CN107505983B (en) | 2020-04-24 |
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| CN201710769887.4A Active CN107505983B (en) | 2017-08-31 | 2017-08-31 | Flexible display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108845621B (en) * | 2018-06-22 | 2021-06-15 | 联想(北京)有限公司 | Electronic device and information processing method |
| CN108874044B (en) * | 2018-06-29 | 2020-07-31 | 上海天马微电子有限公司 | Portable personal computer |
| CN109448550B (en) * | 2018-10-29 | 2021-02-19 | 武汉天马微电子有限公司 | Display panel and display device |
| CN113570962B (en) * | 2020-04-28 | 2022-11-15 | 京东方科技集团股份有限公司 | Manufacturing device and manufacturing method of flexible display screen |
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| CN106020361A (en) * | 2016-06-02 | 2016-10-12 | 联想(北京)有限公司 | Flexible electronic device |
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