CN109887414B - Shapeable flexible display device - Google Patents
Shapeable flexible display device Download PDFInfo
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- CN109887414B CN109887414B CN201910104672.XA CN201910104672A CN109887414B CN 109887414 B CN109887414 B CN 109887414B CN 201910104672 A CN201910104672 A CN 201910104672A CN 109887414 B CN109887414 B CN 109887414B
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Abstract
The invention discloses a flexible display device capable of being shaped, which comprises: the flexible display panel, a plurality of electromagnetism units set up in flexible display panel's back, a plurality of electromagnetism units are two liang adjacent and have a clearance, each electromagnetism unit with flexible display panel electricity is connected, wherein: if the flexible display panel is electrified to at least two adjacent electromagnetic units, the electrified electromagnetic units generate electromagnetic force, so that the electrified electromagnetic units control the corresponding regions of the flexible display panel to bend and keep bending in the gaps through the electromagnetic force. The invention can realize the functions of bending any curved surface of the flexible display panel and keeping the bending according to the requirement, and simultaneously can avoid the edge damage of the flexible display panel.
Description
Technical Field
The invention relates to the technical field of display devices, in particular to a flexible display device capable of being shaped.
Background
With the development of society, electronic devices are more and more widely used in people's production and life, and among them, flexible electronic devices capable of bending deformation become the next generation display product trend. However, the current flexible electronic device can only be bent, and cannot be fixed in shape. In addition, the purpose of shaping a flexible Organic Light Emitting Diode (OLED) product is achieved by a fixed mold.
However, in the prior art, generally, a fixing mold or a fixing device is used to mechanically fix the whole flexible electronic device, which is likely to damage the edge of the display module of the flexible electronic device, and thus, the requirement of a customer on the flexible whole device cannot be met. Therefore, it is an urgent technical problem to be solved by those skilled in the art to solve the problems that the flexible electronic device cannot be shaped after being bent or bent and the flexible electronic device is easily damaged by fixing the mold or the device.
Disclosure of Invention
The invention provides a flexible display device capable of being shaped, which is used for solving the problems that the flexible electronic device in the prior art cannot be shaped after being bent or bent and the edge of a flexible display module is easily damaged when the flexible electronic device is shaped by a fixed die or a device.
The invention adopts the following technical scheme:
a flexible display device capable of being shaped comprises a flexible display panel and further comprises:
the electromagnetic units are arranged on the back of the flexible display panel, the electromagnetic units are adjacent to each other in pairs and have a gap, and each electromagnetic unit is electrically connected with the flexible display panel, wherein:
if the flexible display panel is electrified to at least two adjacent electromagnetic units, the electrified electromagnetic units generate electromagnetic force, so that the electrified electromagnetic units control the corresponding regions of the flexible display panel to bend and keep bending in the gaps through the electromagnetic force.
The invention has the following beneficial effects:
according to the technical scheme of the invention, a plurality of electromagnetic units are arranged on the back of the flexible display panel, the electromagnetic units are adjacent in pairs and have a gap, and each electromagnetic unit is electrically connected with the flexible display panel, wherein if the flexible display panel is electrified to at least two adjacent electromagnetic units, the electrified electromagnetic units generate magnetic force, so that the electrified electromagnetic units control the corresponding regions of the flexible display panel to bend and keep bending in the gap through the electromagnetic force. On one hand, because the electromagnetic units are powered on, the electromagnetic units can generate electromagnetic force, and the electromagnetic units keep the powered state, the electromagnetic units continuously generate electromagnetic force, so that when the flexible display panel is powered on, the powered electromagnetic units generate electromagnetic force, and the powered electromagnetic units control the corresponding regions of the flexible display panel to bend and keep bending (i.e. shaping) in the gaps through the electromagnetic force by arranging the electromagnetic units on the back of the flexible display panel, and the electromagnetic units are adjacent to each other in pairs and have a gap; on the other hand, because the region of the flexible display panel corresponding to the energized electromagnetic unit can be bent and kept bent through the electromagnetic force controller, part of the electromagnetic units can be selectively energized according to the positions of the electromagnetic units on the back of the flexible display panel, so that the region of the flexible display panel corresponding to the energized electromagnetic unit can be selectively bent and kept bent through the energized electromagnetic unit, and the bending and keeping bending functions of any curved surface of the flexible display panel can be realized according to requirements.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a first schematic diagram of a settable flexible display device according to an embodiment of the present invention;
FIG. 2 is a first schematic diagram illustrating the operation of a flexible display device according to an embodiment of the present invention;
FIG. 3 is a second schematic diagram of a shapeable flexible display device according to an embodiment of the invention;
fig. 4 is a schematic diagram three of a shapeable flexible display device according to an embodiment of the invention;
FIG. 5 is a fourth schematic diagram of a shapeable flexible display device according to an embodiment of the invention;
FIG. 6 is a fifth schematic view of a shapeable flexible display device according to an embodiment of the invention;
fig. 7 is a sixth schematic view of a shapeable flexible display device according to an embodiment of the present invention;
fig. 8 is a second schematic operation diagram of the shapeable flexible display device according to the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic view of a shapeable flexible display device according to an embodiment of the present invention. As shown in fig. 1, the shapeable flexible display device may include a flexible display panel 101, which may further include:
a plurality of electromagnetic units 102 disposed on the back of the flexible display panel 101, wherein the plurality of electromagnetic units 102 are adjacent to each other and have a gap 103, and each electromagnetic unit 102 is electrically connected to the flexible display panel 101, wherein:
when the flexible display panel 101 applies current to at least two adjacent electromagnetic units 102, the applied electromagnetic units 102 generate electromagnetic force, so that the applied electromagnetic units 102 control the bending of the corresponding flexible display panel 101 region in the gap 103 by the electromagnetic force and keep the bending.
In the embodiment of the present application, the number of the electromagnetic units 102 may be set according to the size of the flexible display panel 101, and this exemplary embodiment is not particularly limited in this regard. The electromagnetic unit 102 may be disposed on the back surface of the flexible display panel 101 through a bolt 104, may also be disposed on the back surface of the flexible display panel 101 through welding, and the like, which is not particularly limited in this exemplary embodiment. The size of the gap 103 between two adjacent electromagnetic units 102 may be set according to the bending degree of the flexible display panel 103, which is not particularly limited in the present exemplary embodiment. Each electromagnetic unit 102 of the plurality of electromagnetic units 102 is a micro electromagnetic coil, wherein the coil winding direction of each micro electromagnetic coil is the same. Since the coil winding directions of the respective micro electromagnetic coils are the same, the electromagnetic force generated by the micro electromagnetic coils is an attractive force.
When the flexible display panel 101 supplies power to at least two adjacent electromagnetic units 102, the electromagnetic units 102 that are powered on generate electromagnetic force, and the bending of the corresponding flexible display panel 101 region in the gap 103 controlled by the powered electromagnetic units 102 and kept includes:
when the flexible display panel 101 applies current to at least two adjacent electromagnetic units 102, the electromagnetic units 102 that are energized generate electromagnetic force, and the electromagnetic units 102 that are energized attract each other under the action of the electromagnetic force, so that the gap 103 between the electromagnetic units 102 that are energized becomes smaller, and the region of the flexible display panel 101 corresponding to the electromagnetic units 102 that are energized is controlled to bend and remain bent.
The current flowing through the electromagnetic unit 102 is in positive correlation with the magnitude of the electromagnetic force generated by the electromagnetic unit 102, i.e., the larger the current flowing through the electromagnetic unit 102, the stronger the electromagnetic force generated by the electromagnetic unit 102, and the smaller the current flowing through the electromagnetic unit 102, the weaker the electromagnetic force generated by the electromagnetic unit 102. Since the larger the electromagnetic force of the electromagnetic units 102, the stronger the attraction force between the electromagnetic units 102, the larger the bending angle of the region of the flexible display panel 101 corresponding to the electromagnetic units 102, in other words, the smaller the electromagnetic force of the electromagnetic units 102, the weaker the attraction force between the electromagnetic units 102, and the smaller the bending angle of the region of the flexible display panel 101 corresponding to the electromagnetic units 102. In summary, the magnitude of the electromagnetic force generated by the electromagnetic unit 102 can be controlled by controlling the magnitude of the current provided by the flexible display panel 101 to the electromagnetic unit 102, so that the electromagnetic unit 102 controls the bending angle of the flexible display panel 101 according to the magnitude of the electromagnetic force.
Since the electromagnetic unit 102 generates an electromagnetic force when it is powered on and does not generate an electromagnetic force when the electromagnetic unit 102 is not powered on, it is possible to selectively control the region where the flexible display panel 101 is bent by selectively powering on a part of the electromagnetic unit 102. In addition, since the electromagnetic unit 102 continuously generates the electromagnetic force while the electromagnetic unit 102 remains energized, the flexible display panel 101 is bent and kept bent (i.e., shaped) while the electromagnetic unit 102 is energized and remains energized.
Next, the operation of the above-mentioned flexible display device will be described by way of example. When the flexible display panel does not energize the plurality of electromagnetic units 102, the flexible display panel 101 is in a planar state as shown in fig. 1. When the flexible display panel 101 is powered on to the first 3 electromagnetic units 102 on the left side in fig. 1, as shown in fig. 2, the first 3 electromagnetic units 102 on the left side all generate electromagnetic force, and the first 3 electromagnetic units 102 on the left side are mutually attracted by the electromagnetic force generated by themselves, so that the gap 103 between the first 3 electromagnetic units 102 on the left side is reduced, and further, the region of the flexible display panel 101 corresponding to the first 3 electromagnetic units 102 on the left side (i.e., the left region of the flexible display panel 101) is bent and kept bent (i.e., shaped). When the area of the flexible display panel 101 corresponding to the first 3 left electromagnetic units 102 is controlled to be converted from the bent state to the flat state, the current supply to the first 3 left electromagnetic units 102 is stopped, and the area of the flexible display panel 101 corresponding to the first 3 left electromagnetic units 102 is converted from the bent state to the flat state.
It should be noted that the above-mentioned process is only exemplary and is not intended to limit the present invention. For example, if the left and right regions of the flexible display panel 101 in fig. 1 are controlled to bend and remain bent, currents are supplied to the left and right electromagnetic units 102 and 102 in fig. 1, so that the left electromagnetic units 102 and the right electromagnetic units 102 generate electromagnetic forces, and the left and right regions of the flexible display panel 101 are controlled to bend and remain bent by the electromagnetic forces generated by the left electromagnetic units 102 and the right electromagnetic units 102; for another example, if the middle portion of the flexible display panel 101 in fig. 1 is controlled to be bent and kept bent, electricity is applied to the plurality of electromagnetic units 102 located at the middle position in fig. 1, so that the plurality of electromagnetic units 102 located at the middle position generate electromagnetic force, and the electromagnetic force generated by the plurality of electromagnetic units 102 located at the middle position controls the middle portion of the flexible display panel 101 to be bent and kept bent.
Further, as shown in fig. 3, the apparatus may further include: the plurality of protrusions 105 are disposed on the back surface of the flexible display panel 101, the plurality of protrusions 105 are adjacent to each other two by two and have a gap 103, and the plurality of electromagnetic units 102 correspond to the plurality of protrusions 105 one by one, and each electromagnetic unit 102 is disposed in the corresponding protrusion 105.
In the embodiment of the present application, the protrusion 105 may be a cube (as shown in fig. 3), a triangular cube (as shown in fig. 4), an isosceles trapezoid (as shown in fig. 5), or the like, and this is not particularly limited in this exemplary embodiment. In fig. 4 and 5, adjacent protrusions 105 are arranged in series, and the gap 103 between two adjacent protrusions 105 is formed by the side surfaces of two adjacent protrusions 105, and as can be seen from fig. 4 and 5, the gap 103 is a wedge angle, and the angle of the wedge angle may be any one of 0 degree to 180 degrees, for example, the angle of the wedge angle may be 30 degrees, 40 degrees, 60 degrees, and the like, which is not particularly limited in the present exemplary embodiment.
In the embodiment of the present application, as shown in fig. 6, the protruding portion 105 may be constituted by a rectangular parallelepiped and an isosceles trapezoid, wherein: the lower surface of the isosceles trapezoid is arranged on one surface of the cuboid, the surface of the cuboid on which the isosceles trapezoid is arranged is the same as the lower surface of the isosceles trapezoid, the isosceles trapezoid and the cuboid are integrally formed, the electromagnetic unit 102 is arranged in the isosceles trapezoid, and the protruding portion 105 is arranged on the back surface of the flexible display panel 101 through the surface of the cuboid opposite to the surface on which the isosceles trapezoid is arranged. The plurality of protruding portions 105 may be disposed at intervals, and the rectangular solids in each protruding portion 105 may also be disposed in a connected manner (as shown in fig. 6), that is, each protruding portion 105 is connected and disposed on the back surface of the flexible display panel 101 through the rectangular solids therein, which is not particularly limited in the present exemplary embodiment.
When the rectangular parallelepipeds in each protrusion 105 are connected, the gap 103 between adjacent protrusions 105 is a wedge angle formed by two sides of the isosceles trapezoid in the adjacent protrusions 105, and the wedge angle has a preset angle. The preset angle may be set by itself, and the preset angle may be any angle from 0 degree to 180 degrees, which is not particularly limited in the present exemplary embodiment. For example, the preset angle is 30 degrees. The protrusions 105 may be independent of each other (e.g., as shown in fig. 6), or a plurality of protrusions 105 may be integrally formed (as shown in fig. 7).
As can be seen from the above, by providing the protruding portion 105 and disposing the electromagnetic unit 102 in the protruding portion 105, the electromagnetic unit 102 is protected by the protruding portion 105, so that the service life of the electromagnetic unit 102 is prolonged, and in addition, the electromagnetic force generated by the electromagnetic unit 102 can be increased by the protruding portion 105 to act on the stressed surface of the flexible display panel 101, so that the stress of the flexible display panel 101 is more uniform, and a bending supporting point is provided for the flexible display panel 101.
The operation of the settable flexible display device shown in fig. 7 will now be described by way of example. When the flexible display panel 101 is not energized to the plurality of electromagnetic units 102, as shown in fig. 7, the flexible display panel 101 is in a planar state, and when the flexible display panel 101 is energized to the first 4 electromagnetic units 102 on the left side in fig. 7, as shown in fig. 8, the first 4 electromagnetic units 102 on the left side generate electromagnetic forces, the first 4 electromagnetic units 102 on the left side control mutual attraction between the first 4 protruding portions 105 on the left side through the generated electromagnetic forces, so that the gap 103 between the first 4 protruding portions 105 on the left side is reduced, and the region of the flexible display panel 101 corresponding to the first 4 protruding portions 105 on the left side (i.e., the left region of the flexible display panel 101) is bent and kept bent (i.e., fixed). If the area of the flexible display panel 101 corresponding to the front 4 left protruding portions 105 is controlled to be converted from the bent state to the flat state, the power supply to the front 4 left electromagnetic units 102 is stopped, so that the area of the flexible display panel 101 corresponding to the front 4 left protruding portions 105 is converted from the bent state to the flat state.
In summary, since the electromagnetic units are powered on to generate electromagnetic force, and the electromagnetic units maintain the powered state, the electromagnetic units continuously generate electromagnetic force, so that when the flexible display panel is powered on to the electromagnetic units, the powered electromagnetic units generate electromagnetic force, and the powered electromagnetic units control the corresponding regions of the flexible display panel to bend and keep bending (i.e. to be shaped) in the gaps by the electromagnetic force; in addition, because the region of the flexible display panel corresponding to the electrified electromagnetic unit can be bent and kept bent through the electromagnetic force controller, part of the electromagnetic units can be selectively electrified according to the positions of the electromagnetic units on the back of the flexible display panel, so that the region of the flexible display panel corresponding to the electrified electromagnetic unit can be bent and kept bent through the electrified electromagnetic units selectively, the bending and keeping bending functions of any curved surface of the flexible display panel can be realized according to requirements, and meanwhile, compared with the prior art, the edge damage of the flexible display panel can be avoided.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. A flexible display device can stereotype, includes flexible display panel, its characterized in that still includes:
the electromagnetic units are arranged on the back of the flexible display panel, the electromagnetic units are adjacent to each other in pairs and have a gap, and each electromagnetic unit is electrically connected with the flexible display panel, wherein:
if the flexible display panel is electrified to at least two adjacent electromagnetic units, the electrified electromagnetic units generate electromagnetic force, so that the electrified electromagnetic units control the corresponding regions of the flexible display panel to bend and keep bending in the gaps through the electromagnetic force;
the device further comprises:
a plurality of protrusions disposed on a back surface of the flexible display panel, the plurality of protrusions being adjacent to each other two by two and having the gap;
the plurality of electromagnetic units correspond to the plurality of protruding parts one by one, and each electromagnetic unit is arranged in the corresponding protruding part;
the protruding part comprises cuboid and isosceles trapezoid, wherein:
the lower surface of the isosceles trapezoid body is arranged on one surface of the cuboid, the surface of the cuboid, on which the isosceles trapezoid body is arranged, has the same shape as the lower surface of the isosceles trapezoid body, and the isosceles trapezoid body and the cuboid are integrally formed;
the electromagnetic unit is arranged in the isosceles trapezoid body;
the protruding portion is arranged on the back face of the flexible display panel through the face, opposite to the face provided with the isosceles trapezoid body, of the cuboid.
2. A shapeable flexible display device according to claim 1, wherein cuboids in each of the protrusions are arranged in series, wherein:
the gap between the adjacent protruding parts is a wedge angle with a preset angle formed by two side surfaces of an isosceles trapezoid body in the adjacent protruding parts.
3. A shapeable flexible display device according to claim 2, wherein the predetermined angle is 30 degrees.
4. The shapeable flexible display device of claim 2, wherein the plurality of protrusions are integrally formed.
5. The device of claim 1, wherein each electromagnetic unit of the plurality of electromagnetic units is a micro electromagnetic coil, and wherein the winding direction of each micro electromagnetic coil is the same.
6. The apparatus of claim 1, wherein if the flexible display panel energizes at least two adjacent electromagnetic units, the energized electromagnetic units generate electromagnetic force, and the electromagnetic units control the bending and bending of the corresponding flexible display panel region in the gap by the electromagnetic force, comprising:
if the flexible display panel is electrified to at least two adjacent electromagnetic units, the electrified electromagnetic units generate electromagnetic force, and the electrified electromagnetic units are mutually adsorbed under the action of the electromagnetic force, so that the gaps of the electrified electromagnetic units are reduced, and the regions of the flexible display panel corresponding to the electrified electromagnetic units are controlled to bend and keep bending.
7. A shapeable flexible display device according to claim 1, wherein the current on the electro-magnetic unit is positively correlated to the magnitude of the electromagnetic force generated by the electro-magnetic unit.
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| CN201910104672.XA CN109887414B (en) | 2019-02-01 | 2019-02-01 | Shapeable flexible display device |
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| CN201910104672.XA CN109887414B (en) | 2019-02-01 | 2019-02-01 | Shapeable flexible display device |
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| CN109887414B true CN109887414B (en) | 2021-09-14 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112687185B (en) * | 2019-10-17 | 2023-02-28 | 北京小米移动软件有限公司 | Coiled structure and terminal equipment |
| CN110599913B (en) * | 2019-10-31 | 2022-02-15 | 云谷（固安）科技有限公司 | Flexible display panel and flexible display device |
| CN111258115A (en) * | 2020-01-21 | 2020-06-09 | 深圳市隆利科技股份有限公司 | Flexible direct type backlight device and display equipment |
| CN112365804B (en) * | 2020-11-26 | 2022-11-22 | 武汉天马微电子有限公司 | Display module and display device |
| CN114078386B (en) * | 2021-11-09 | 2023-06-27 | 武汉华星光电半导体显示技术有限公司 | Shaping device and curved surface shaping method of flexible display panel |
| CN114898663B (en) * | 2022-05-19 | 2023-12-22 | 昆山国显光电有限公司 | display device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681221A (en) * | 2011-03-15 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Display device |
| CN105590555A (en) * | 2016-03-18 | 2016-05-18 | 王广武 | Electronic device with flexible screen for displaying |
| CN106131251A (en) * | 2016-07-08 | 2016-11-16 | 广东欧珀移动通信有限公司 | Flexible screen supporting construction, flexible display screen module and mobile terminal |
| CN106125846A (en) * | 2016-07-08 | 2016-11-16 | 广东欧珀移动通信有限公司 | Flexible screen supporting construction, flexible display screen module and mobile terminal |
| CN106898262A (en) * | 2015-12-17 | 2017-06-27 | 三星显示有限公司 | Display device |
| CN107103842A (en) * | 2017-04-18 | 2017-08-29 | 武汉华星光电技术有限公司 | A kind of flexible apparatus |
| US9829922B2 (en) * | 2013-04-25 | 2017-11-28 | Samsung Display Co., Ltd. | Flexible display and fixing method thereof |
| CN207318887U (en) * | 2017-11-02 | 2018-05-04 | 陈国华 | Screen positioning component for Folding screen |
| CN207676581U (en) * | 2018-01-19 | 2018-07-31 | 云谷（固安）科技有限公司 | A kind of flexible display apparatus |
| CN208271484U (en) * | 2018-07-03 | 2018-12-21 | 京东方科技集团股份有限公司 | A kind of flexible screen fold mechanism and terminal device |
| CN109166462A (en) * | 2018-10-15 | 2019-01-08 | 京东方科技集团股份有限公司 | Collapsible display device and its method for folding |
-
2019
- 2019-02-01 CN CN201910104672.XA patent/CN109887414B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681221A (en) * | 2011-03-15 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Display device |
| US9829922B2 (en) * | 2013-04-25 | 2017-11-28 | Samsung Display Co., Ltd. | Flexible display and fixing method thereof |
| CN106898262A (en) * | 2015-12-17 | 2017-06-27 | 三星显示有限公司 | Display device |
| CN105590555A (en) * | 2016-03-18 | 2016-05-18 | 王广武 | Electronic device with flexible screen for displaying |
| CN106131251A (en) * | 2016-07-08 | 2016-11-16 | 广东欧珀移动通信有限公司 | Flexible screen supporting construction, flexible display screen module and mobile terminal |
| CN106125846A (en) * | 2016-07-08 | 2016-11-16 | 广东欧珀移动通信有限公司 | Flexible screen supporting construction, flexible display screen module and mobile terminal |
| CN107103842A (en) * | 2017-04-18 | 2017-08-29 | 武汉华星光电技术有限公司 | A kind of flexible apparatus |
| CN207318887U (en) * | 2017-11-02 | 2018-05-04 | 陈国华 | Screen positioning component for Folding screen |
| CN207676581U (en) * | 2018-01-19 | 2018-07-31 | 云谷（固安）科技有限公司 | A kind of flexible display apparatus |
| CN208271484U (en) * | 2018-07-03 | 2018-12-21 | 京东方科技集团股份有限公司 | A kind of flexible screen fold mechanism and terminal device |
| CN109166462A (en) * | 2018-10-15 | 2019-01-08 | 京东方科技集团股份有限公司 | Collapsible display device and its method for folding |
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