CN112398972A - Foldable mobile terminal - Google Patents
Foldable mobile terminal Download PDFInfo
- Publication number
- CN112398972A CN112398972A CN201910749283.2A CN201910749283A CN112398972A CN 112398972 A CN112398972 A CN 112398972A CN 201910749283 A CN201910749283 A CN 201910749283A CN 112398972 A CN112398972 A CN 112398972A
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- CN
- China
- Prior art keywords
- region
- magnetic material
- mobile terminal
- display panel
- flexible display
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The embodiment of the invention relates to a foldable mobile terminal. The foldable mobile terminal includes: a housing; a flexible display panel disposed on the housing; at least part of the lower surface preset area of the flexible display panel in the shell is provided with a magnetic material layer; and the electromagnetic device is arranged in the shell and corresponds to the magnetic material layer, and can generate an interaction force with the magnetic material layer after being electrified so as to recover the crease generated after the flexible display panel is folded. According to the embodiment of the invention, the crease of the flexible display panel is recovered to a certain extent through the interaction force between the magnetic material and the electromagnetic device, so that the display yield of the flexible display panel and the use experience of a user are improved on one hand, and the service life of the flexible display panel is prolonged on the other hand.
Description
Technical Field
The embodiment of the invention relates to the technical field of electronic equipment, in particular to a foldable mobile terminal.
Background
With the rapid development of electronic technology, the functions of mobile terminals are more and more powerful, the larger the screen of the mobile terminal is, and in order to realize portable carrying of the mobile terminal, manufacturers have been gradually pushing out foldable mobile devices.
Among the correlation technique, collapsible mobile terminal is at folding in-process, and folding display screen produces deformation easily because of the effect that receives stress when buckling, thereby along with the increase of live time, deformation is serious gradually produces the crease, and the appearance of crease can influence display panel's demonstration yield, reduces user's use and experiences.
Accordingly, there is a need to ameliorate one or more of the problems with the related art solutions described above.
It is noted that this section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
Disclosure of Invention
An object of embodiments of the present invention is to provide a foldable mobile terminal, which may overcome, at least to some extent, one or more of the problems due to the limitations and disadvantages of the related art.
According to a first aspect of embodiments of the present invention, there is provided a foldable mobile terminal, including:
a housing;
a flexible display panel disposed on the housing; at least part of the lower surface preset area of the flexible display panel in the shell is provided with a magnetic material layer;
and the electromagnetic device is arranged in the shell and corresponds to the magnetic material layer, and can generate an interaction force with the magnetic material layer after being electrified so as to recover the crease generated after the flexible display panel is folded.
In an embodiment of the invention, the preset region includes a first region, a second region and a third region sequentially arranged.
In an embodiment of the invention, the first region and the second region are provided with magnetic material layers, and the polarities of the magnetic materials of the first region and the second region are opposite; or the second region and the third region are provided with magnetic material layers, and the magnetic material polarities of the second region and the third region are opposite.
In an embodiment of the invention, the first region, the second region and the third region are all provided with magnetic material layers, and the magnetic material polarity of the first region and the magnetic material polarity of the third region are the same, but are opposite to the magnetic material polarity of the second region.
In an embodiment of the invention, the magnetic material layer is attached to the lower surface of the flexible display panel by an adhesive.
In an embodiment of the invention, the magnetic material layer is formed by coating a magnetic paint on the lower surface of the flexible display panel.
In an embodiment of the invention, the preset region is a foldable region, and a bending part is disposed in the housing corresponding to the foldable region.
In an embodiment of the present invention, the bending part is a bending hinge.
In an embodiment of the present invention, the electromagnetic device is disposed on the bending hinge or in an area where the bending hinge is located.
In an embodiment of the present invention, the electromagnetic device is powered on at a preset time; and the preset time is when the mobile terminal is charged.
The technical scheme provided by the embodiment of the invention can have the following beneficial effects:
in the embodiment of the invention, the magnetic material layer is arranged on the lower surface of the flexible display panel of the foldable mobile terminal, the electromagnetic device is arranged in the shell of the foldable mobile terminal, and after the foldable mobile terminal is folded, the crease of the flexible display panel is recovered to a certain extent through the interaction force between the magnetic material and the electromagnetic device, so that the display yield of the flexible display panel and the user experience are improved on one hand, and the service life of the flexible display panel is prolonged on the other hand.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 illustrates a folding schematic view of a foldable mobile terminal according to an exemplary embodiment of the present invention;
fig. 2 illustrates a schematic structural view of a foldable mobile terminal in an exemplary embodiment of the present invention;
fig. 3 illustrates a schematic structural view of another foldable mobile terminal according to an exemplary embodiment of the present invention;
fig. 4 is a schematic view illustrating a structure of another foldable mobile terminal according to an exemplary embodiment of the present invention;
fig. 5 illustrates a structural diagram of another foldable mobile terminal according to an exemplary embodiment of the present invention.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of embodiments of the invention, which are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities.
As described in the background art, in the related art, when the foldable mobile terminal is folded, the foldable display screen is easily deformed due to stress during bending, and as the service life increases, the deformation is gradually serious, so as to generate creases, which can affect the display yield of the display panel and reduce the user experience.
The present exemplary embodiment provides a foldable mobile terminal. Referring to fig. 2, the foldable mobile terminal may include: the display device comprises a shell 110, a flexible display panel 120 and an electromagnetic device 140, wherein the flexible display panel 120 is arranged on the shell 110; at least a partial region of the flexible display panel 120 located in the preset region 130 of the lower surface in the housing 110 is provided with a magnetic material layer; the electromagnetic device 140 is disposed in the housing 110 and corresponds to the magnetic material layer, and after the electromagnetic device 140 is powered on, an interaction force is generated between the electromagnetic device and the magnetic material layer to recover the fold formed after the flexible display panel 120 is folded.
According to the foldable mobile terminal, the magnetic material layer is arranged on the lower surface of the flexible display panel 120 of the foldable mobile terminal, the electromagnetic device is arranged in the shell 110 of the foldable mobile terminal, after the foldable mobile terminal is folded, the crease of the flexible display panel 120 is recovered to a certain extent through the interaction force between the magnetic material and the electromagnetic device 140, on one hand, the display yield of the flexible display panel 120 and the user experience are improved, and on the other hand, the service life of the flexible display panel 120 is prolonged.
Hereinafter, the respective parts of the above-described foldable mobile terminal in the present exemplary embodiment will be described in more detail with reference to fig. 1 to 5.
In one embodiment, the foldable mobile terminal may include, but is not limited to, a smartphone. The shell can be a back shell or a shell of the mobile phone. Referring to fig. 3, the preset region includes a first region 131, a second region 132, and a third region 133, which are sequentially disposed. The first region 131, the second region 132 and the third region 133 may be disposed adjacent to each other in sequence, or may be disposed at intervals in sequence, and the second region 132 may be located at a fold of the flexible display panel, which is not limited thereto.
In one embodiment, referring to fig. 4 to 5, the first region 131 and the second region 132 are provided with magnetic material layers, and the magnetic materials of the first region 131 and the second region 132 have opposite polarities; alternatively, the second region 132 and the third region 133 are provided with magnetic material layers, and the magnetic material polarities of the second region 132 and the third region 133 are opposite. Specifically, when the first and second regions 131 and 132 are provided with magnetic material layers, the polarities of the magnetic materials of the first and second regions 131 and 132 may be one and the other of the S-pole and the N-pole, respectively; when the second region 132 and the third region 133 are provided with magnetic material layers, the polarities of the magnetic materials of the second region 132 and the third region 133 may be one and the other of the S pole and the N pole, respectively, but are not limited thereto. So configured, the crease of the flexible display panel 120 can be better recovered.
In one embodiment, referring to fig. 3, the first region 131, the second region 132 and the third region 133 are all provided with magnetic material layers, and the magnetic material polarity of the first region 131 and the third region 133 is the same, but opposite to the magnetic material polarity of the second region 132. Specifically, when the polarity of the magnetic material in the first region 131 and the third region 133 is S, the polarity of the magnetic material in the second region 132 is N; when the polarity of the magnetic material in the first region 131 and the third region 133 is N, the polarity of the magnetic material in the second region 132 is S, but not limited thereto. So configured, the crease of the flexible display panel 120 can be further better recovered.
In one embodiment, the magnetic material layer is attached to the lower surface of the flexible display panel 120 by glue. The magnetic material is a material that is capable of reacting in some way to a magnetic field.
In one embodiment, the magnetic material layer is a magnetic paint applied to the lower surface of the flexible display panel 120. The magnetic coating is a coating containing magnetic raw materials and can generate interaction force with magnetic substances. The specific coating process can refer to the prior art, and is not described in detail herein.
In one embodiment, the predetermined region 130 is a foldable region, and a bending part (not shown) may be disposed in the housing at a position corresponding to the foldable region. The mobile terminal may perform a folding operation through the bending part (not shown), but is not limited thereto.
In one embodiment, the bending member may be a bending hinge (not shown). The bending hinge (not shown) may enable the flexible display panel 120 to be folded inwards when the mobile terminal is bent, or may enable the flexible display panel 120 to be folded outwards when the mobile terminal is bent, but is not limited thereto. For the specific structure of the bending hinge, reference may be made to the prior art, and details thereof are not described herein.
In one embodiment, the electromagnetic device 140 may be disposed on the kink hinge (not shown) or in the region of the kink hinge. The device operated by an electromagnet is called an electromagnetic device 140, the electromagnet is a device which generates electromagnetism by electrifying and winding a conductive winding matched with the power of the electromagnet outside an iron core, the coil which is electrified has magnetism like a magnet, and the electromagnet has magnetism when being electrified and then disappears after being powered off. The electromagnetic device 140 is disposed on the bending hinge or in the region of the bending hinge, and the electromagnetic device 140 can be controlled by a controller in the terminal, such as a processor, but is not limited thereto.
In one embodiment, the electromagnetic device 140 is energized at a preset time; the preset time may be when the mobile terminal is charged. Specifically, the electromagnetic device 140 may be powered on when the mobile terminal is charged, and has magnetism after being powered on, and generates an interaction force with the magnetic material layer to recover the fold on the flexible display panel 120 to a certain extent, but is not limited thereto.
Above-mentioned collapsible mobile terminal sets up the magnetic material layer at collapsible mobile terminal's flexible display panel lower surface, sets up electromagnetic means in collapsible mobile terminal's casing, after collapsible mobile terminal carries out folding, through the interact power between magnetic material and the electromagnetic means, carry out the recovery to a certain extent to flexible display panel's crease, improved flexible display panel's the demonstration yield on the one hand and user's use experience, on the other hand has prolonged flexible display panel's life.
It is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like in the foregoing description are used for indicating or indicating the orientation or positional relationship illustrated in the drawings, and are used merely for convenience in describing embodiments of the present invention and for simplifying the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or the first and second features being in contact, not directly, but via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
Claims (10)
1. A foldable mobile terminal, comprising:
a housing;
a flexible display panel disposed on the housing; at least part of the lower surface preset area of the flexible display panel in the shell is provided with a magnetic material layer;
and the electromagnetic device is arranged in the shell and corresponds to the magnetic material layer, and can generate an interaction force with the magnetic material layer after being electrified so as to recover the crease generated after the flexible display panel is folded.
2. The mobile terminal of claim 1, wherein the preset area comprises a first area, a second area and a third area, which are sequentially arranged.
3. The mobile terminal according to claim 2, wherein the first region and the second region are provided with magnetic material layers, and the magnetic material polarities of the first region and the second region are opposite; or the second region and the third region are provided with magnetic material layers, and the magnetic material polarities of the second region and the third region are opposite.
4. The mobile terminal of claim 2, wherein the first, second and third regions are all provided with magnetic material layers, and the magnetic material polarity of the first and third regions is the same, and the magnetic material polarity of the second region is opposite.
5. The mobile terminal of claim 1, wherein the magnetic material layer is attached to the lower surface of the flexible display panel by glue.
6. The mobile terminal of claim 1, wherein the magnetic material layer is a magnetic paint applied to a lower surface of the flexible display panel.
7. The mobile terminal according to any of claims 1 to 6, wherein the predetermined region is a foldable region, and a bending member is disposed in the housing at a position corresponding to the foldable region.
8. The mobile terminal of claim 7, wherein the bending member is a bending hinge.
9. A mobile terminal according to claim 8, wherein the electromagnetic device is arranged on or in the area of the kink hinge.
10. The mobile terminal according to claim 7, wherein the electromagnetic device is powered on at a preset time; and the preset time is when the mobile terminal is charged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749283.2A CN112398972A (en) | 2019-08-14 | 2019-08-14 | Foldable mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749283.2A CN112398972A (en) | 2019-08-14 | 2019-08-14 | Foldable mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112398972A true CN112398972A (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910749283.2A Pending CN112398972A (en) | 2019-08-14 | 2019-08-14 | Foldable mobile terminal |
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| Country | Link |
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| CN (1) | CN112398972A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115171536A (en) * | 2022-07-18 | 2022-10-11 | 维沃移动通信有限公司 | Display module and electronic device |
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| US20180107250A1 (en) * | 2016-10-19 | 2018-04-19 | Samsung Display Co., Ltd. | Flexible display device |
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| CN208607859U (en) * | 2018-07-26 | 2019-03-15 | 京东方科技集团股份有限公司 | Flexible display apparatus |
| CN109661131A (en) * | 2018-11-06 | 2019-04-19 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN109859634A (en) * | 2019-03-25 | 2019-06-07 | 武汉华星光电半导体显示技术有限公司 | Foldable display device |
| CN109979322A (en) * | 2017-12-14 | 2019-07-05 | 乐金显示有限公司 | Backboard and foldable display device including the backboard |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20180107250A1 (en) * | 2016-10-19 | 2018-04-19 | Samsung Display Co., Ltd. | Flexible display device |
| CN106711349A (en) * | 2017-01-20 | 2017-05-24 | 武汉华星光电技术有限公司 | Display module |
| CN109979322A (en) * | 2017-12-14 | 2019-07-05 | 乐金显示有限公司 | Backboard and foldable display device including the backboard |
| CN108538208A (en) * | 2018-05-31 | 2018-09-14 | 京东方科技集团股份有限公司 | A kind of Folding display mechanism and Folding display device |
| CN208607859U (en) * | 2018-07-26 | 2019-03-15 | 京东方科技集团股份有限公司 | Flexible display apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115171536A (en) * | 2022-07-18 | 2022-10-11 | 维沃移动通信有限公司 | Display module and electronic device |
| CN115171536B (en) * | 2022-07-18 | 2024-01-30 | 维沃移动通信有限公司 | Display assembly and electronic device |
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Application publication date: 20210223 |