CN113141423B - Display device and electronic apparatus - Google Patents
Display device and electronic apparatus Download PDFInfo
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- CN113141423B CN113141423B CN202010059649.6A CN202010059649A CN113141423B CN 113141423 B CN113141423 B CN 113141423B CN 202010059649 A CN202010059649 A CN 202010059649A CN 113141423 B CN113141423 B CN 113141423B
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- connecting piece
- display panel
- flexible display
- present disclosure
- display device
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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
Abstract
The present disclosure relates to the field of electronic devices, and in particular, to a display device and an electronic device. The present disclosure provides a display device including: a flexible display panel having a bendable region; the connecting piece is arranged on one side of the bendable region; the first supporting part and the second supporting part bear the flexible display panel and are respectively connected to two ends of the connecting piece; and the elastic supporting pad is arranged between the bending area and the connecting piece. This is disclosed through set up the elasticity supporting pad between flexible display panel and connecting piece, makes flexible display panel not only receive effective support but also avoid the connecting piece to produce the extrusion to flexible display panel at the in-process of buckling at folding and expansion, still plays waterproof, dirt-proof effect simultaneously.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and in particular, to a display device and an electronic device.
Background
The overlapping position of the screen and the rotating shaft of the existing flexible screen mobile phone lacks a good supporting structure, so that a certain gap exists between the screen and the rotating shaft, dust, foreign matters, water vapor and the like are easy to enter, and the service life and the effect of the screen and the rotating shaft are influenced.
Disclosure of Invention
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
In some embodiments, the present disclosure provides a display device comprising:
a flexible display panel having a bendable region;
the connecting piece is arranged on one side of the bendable region;
the first supporting part and the second supporting part bear the flexible display panel and are respectively connected to two ends of the connecting piece; and
the elastic supporting pad is arranged between the bendable area and the connecting piece.
In some embodiments, the present disclosure provides an electronic device including the above display device.
This is disclosed through set up the elasticity supporting pad between flexible display panel and connecting piece, makes flexible display panel not only receive effective support but also avoid the connecting piece to produce the extrusion to flexible display panel at the in-process of buckling at folding and expansion, still plays waterproof, dirt-proof effect simultaneously.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and components are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of a display device provided according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a display device in an unfolded state according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a display device in a bent state according to an embodiment of the disclosure;
fig. 4 is a schematic structural diagram of an electronic device provided according to an embodiment of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and the embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
Referring to fig. 1 to 3, an embodiment of the present disclosure provides a display device 100 including a flexible display panel 110, a connecting member 120, a first support portion 130, a second support portion 140, and an elastic support pad 150. The flexible display panel 110 has a bendable region 111; the connecting member 120 is disposed at one side of the bendable region 111; the first supporting portion 130 and the second supporting portion 140 are respectively connected to two ends of the connecting member 120 for carrying the flexible display panel 110; elastic support pad 150 is disposed between bending region 111 and connecting member 120.
In the present embodiment, the elastic support pad 150 may be stretched and compressed in a radial direction, and thus may be smoothly unfolded or folded following the unfolding or folding of the flexible display panel. It should be noted that the bendable region of the embodiments of the present disclosure may be a part of the flexible display panel or a separate component constituting the flexible display panel, and the present disclosure is not limited thereto. In the disclosed embodiment, the connecting member may be a separate connecting member, and both ends of the connecting member are respectively connected to the first supporting portion and the second supporting portion; the connecting piece can also be a part of the first supporting part or the second supporting part; the first supporting portion, the second supporting portion and the connecting member may be independent components, or may be a part of a complete housing, and the disclosure is not limited thereto. In some embodiments, the connecting member 120 may be a hinge or a rotating shaft, and both ends of the connecting member are respectively hinged to the first supporting portion 130 and the second supporting portion 140 to provide the first supporting portion 130 and the second supporting portion 140 with a rotating motion. In some embodiments, the elastic support pad may be made of soft rubber.
Like this, this disclosed embodiment makes flexible display panel not only receive effective support but also avoid the connecting piece to produce the extrusion to flexible display panel at the in-process of buckling through setting up the elasticity supporting pad between flexible display panel and connecting piece folding and the in-process that expandes, still plays waterproof, dirt-proof effect simultaneously.
In some embodiments, the elastic support pad is not under a stress of 0 when the flexible display panel is in the unfolded state. In the embodiment of the present disclosure, when the flexible display panel is in the unfolded state, the stress applied to the elastic support pad is not 0, that is, the elastic support pad is in a stretched and tightened state, so that the elastic support pad can be prevented from being clamped into a gap of a connecting member such as shown in fig. 2 when the flexible display panel is unfolded. Simultaneously, the elastic supporting pad that is in the state of tightening can provide bigger holding power when flexible display panel expandes, can avoid the region of can buckling to produce down couch when user touch operation, and then prevents to reduce user experience, extension display panel's life.
It should be noted that, in the embodiment of the present disclosure, that the "flexible display panel is in the unfolded state" means that an included angle formed by extension lines of the first supporting portion and the second supporting portion and not greater than 180 degrees is in a range from 150 degrees to 180 degrees.
Further, in some embodiments, the bendable region has a theoretical equal length layer, and the elastic support pad is disposed between the theoretical equal length layer and the connecting member. In the embodiment of the present disclosure, the "theoretical equal-length layer" refers to a layer with a length unchanged when being unfolded or bent, and is a virtual layer, and the theoretical equal-length layer in the bending region may be located in the bendable region or outside the bendable region. Referring to fig. 2, the theoretical equal-length layer 1111 of the bendable region 111 is located inside the bendable region 111, and when the bendable region is bent downward from the unfolded state shown in fig. 2 to the folded state shown in fig. 3, the cross section of the theoretical equal-length layer 1111 changes from a straight line to a semi-circle, but the length remains unchanged. At this time, as can be seen from the formula related to the concentric circles, the length of the upper surface of the bendable region located above the theoretical equal-length layer in fig. 2 is extended by bending downward, and correspondingly, the length of the lower surface of the bendable region located below the theoretical equal-length layer in fig. 2 is shortened by bending downward. This disclosed embodiment is through setting up the elasticity supporting pad in the below of the equal length layer of theory in the region of can buckling, like this, only need during the equipment be the elasticity supporting pad of natural state at flexible display panel under fold condition, alright be in the state of being stretched promptly in order to make the elasticity supporting pad when flexible panel expandes.
In some embodiments, two ends of the elastic supporting pad are respectively connected with the first supporting portion and the second supporting portion. In the embodiment of the present disclosure, both ends of the elastic supporting pad are connected to the first supporting portion and the second supporting portion, respectively, so that the elastic supporting pad can be unfolded and folded along with the housing.
In some embodiments, the elastic support pad is affixed to the bendable region. It should be noted that the elastic support pad of the embodiment of the present disclosure may be directly attached to the bendable region, or may be indirectly attached to the bendable region by attaching to other components disposed on the bendable region, such as a glue layer, a base layer, etc. In this disclosed embodiment, through making the attached in the region of can buckling of elastic supporting pad, can make the regional influence of avoiding dust, foreign matter, steam towards one side of connecting piece of can buckling, and then can prolong screen life.
Further, referring to fig. 2, in some embodiments, opposite ends of the first supporting portion 130 and the second supporting portion 140 respectively have a first step portion 131 and a second step portion 141, and two ends of the elastic supporting pad are respectively disposed at a side of the first step portion 131 and the second step portion 142 facing the flexible display panel 110. Thus, the elastic supporting pads can be prevented from falling off from the gap clamped between the connecting pieces by arranging the step part supporting elastic supporting pads at the two opposite ends of the first supporting part and the second supporting part.
Referring to fig. 2, the first support part 130 has a first protrusion 132, and the second support part 140 has a second protrusion 142, according to one or more embodiments of the present disclosure; the connecting member 120 has a first concave portion 121 coupled to the first convex portion 132 and a second concave portion 122 coupled to the second convex portion 142.
In some embodiments, the theoretical equal length layers of the bendable region overlap the theoretical equal length layers of the connector. In the embodiment of the disclosure, the theoretical equal-length layer of the connecting piece is overlapped with the theoretical equal-length layer of the bendable region, so that the theoretical equal-length layer of the bendable region is not extruded by the connecting piece in the process of unfolding and bending the flexible display panel, and the deformation of the bendable region in the unfolding and bending processes is reduced.
In some embodiments, a side of the resilient support pad facing the attachment member is concave. Thus, the elastic supporting points can be prevented from being clamped into the gap of the connecting piece in the unfolding and bending processes by arranging the surface, facing the connecting piece, of the elastic supporting pad into a concave shape.
Correspondingly, the present disclosure also provides an electronic device including the display device provided in one or more embodiments of the present disclosure.
Referring now to FIG. 4, a block diagram of an electronic device 600 suitable for use in implementing embodiments of the present disclosure is shown. The terminal devices in the embodiments of the present disclosure may include, but are not limited to, mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), and fixed terminals such as digital TVs, desktop computers, and the like. The terminal device shown in fig. 4 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 4, the electronic device 600 may include a processing means (e.g., central processing unit, graphics processor, etc.) 601 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM) 602 or a program loaded from a storage means 608 into a Random Access Memory (RAM) 603. In the RAM 603, various programs and data necessary for the operation of the electronic apparatus 600 are also stored. The processing device 601, the ROM 602, and the RAM 603 are connected to each other via a bus 604. An input/output (I/O) interface 605 is also connected to bus 604.
Generally, the following devices may be connected to the I/O interface 605: input devices 606 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; output devices 607 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage 608 including, for example, tape, hard disk, etc.; and a communication device 609. The communication means 609 may allow the electronic device 600 to communicate with other devices wirelessly or by wire to exchange data. While fig. 4 illustrates an electronic device 600 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may alternatively be implemented or provided.
It should be noted that the computer readable medium in the present disclosure can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In contrast, in the present disclosure, a computer readable signal medium may comprise a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
In some embodiments, the clients, servers may communicate using any currently known or future developed network Protocol, such as HTTP (HyperText Transfer Protocol), and may interconnect with any form or medium of digital data communication (e.g., a communications network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.
The computer readable medium may be contained in the terminal device; or may be separate and not fitted into the terminal device.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
According to one or more embodiments of the present disclosure, there is provided a display device characterized by including: a flexible display panel having a bendable region; the connecting piece is arranged on one side of the bendable region; the first supporting part and the second supporting part bear the flexible display panel and are respectively connected to two ends of the connecting piece; and the elastic supporting pad is arranged between the bendable area and the connecting piece.
According to one or more embodiments of the present disclosure, when the flexible display panel is in the unfolded state, the stress applied to the elastic support pad is not 0.
According to one or more embodiments of the present disclosure, the bendable region has a theoretical equal-length layer, and the elastic supporting pad is disposed between the theoretical equal-length layer and the connecting member.
According to one or more embodiments of the present disclosure, the elastic support pad is attached to the bendable region.
According to one or more embodiments of the present disclosure, both ends of the elastic supporting pad are connected with the first supporting part and the second supporting part, respectively.
According to one or more embodiments of the present disclosure, the first supporting portion has a first step portion, the second supporting portion has a second step portion, and both ends of the elastic supporting pad are respectively disposed at one sides of the first step portion and the second step portion facing the flexible display panel.
According to one or more embodiments of the present disclosure, the first support part has a first protrusion, and the second support part has a second protrusion; the connecting piece is provided with a first concave part which is matched and connected with the first convex part and a second concave part which is matched and connected with the second convex part.
In accordance with one or more embodiments of the present disclosure, the theoretical equal length layers of the bendable region overlap the theoretical equal length layers of the connector.
According to one or more embodiments of the present disclosure, a side of the elastic support pad facing the connection member is concave.
According to one or more embodiments of the present disclosure, there is provided an electronic apparatus including the display device of any one of the above.
Although the subject matter has been described in language specific to structural features and language, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features described above. Rather, the specific features described above are merely exemplary forms of implementing the claims.
Claims (7)
1. A display device, comprising:
a flexible display panel having a bendable region;
the connecting piece is arranged on one side of the bendable area;
the first supporting part and the second supporting part bear the flexible display panel and are respectively connected to two ends of the connecting piece; and
the elastic supporting pad is arranged between the bendable area and the connecting piece;
when the flexible display panel is in an unfolded state, the stress applied to the elastic supporting pad is not 0; the flexible region is provided with theoretical isometric layers, the elastic supporting pad is arranged between the theoretical isometric layers of the flexible region and the connecting piece, and the theoretical isometric layers of the flexible region are overlapped with the theoretical isometric layers of the connecting piece.
2. The display device according to claim 1,
the elastic supporting pad is attached to the bendable region.
3. The display device according to claim 1,
the two ends of the elastic supporting pad are respectively connected with the first supporting part and the second supporting part.
4. The display device according to claim 3,
the first supporting portion is provided with a first step portion, the second supporting portion is provided with a second step portion, and two ends of the elastic supporting pad are respectively arranged on one side of the first step portion and one side of the second step portion, which face the flexible display panel.
5. The display device according to claim 1,
the first supporting part is provided with a first convex part, and the second supporting part is provided with a second convex part;
the connecting piece is provided with a first concave part in matching connection with the first convex part and a second concave part in matching connection with the second convex part.
6. The display device according to claim 1,
the elastic supporting pad faces one surface of the connecting piece and is concave.
7. An electronic device comprising the display device according to any one of claims 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010059649.6A CN113141423B (en) | 2020-01-19 | 2020-01-19 | Display device and electronic apparatus |
| PCT/CN2020/137964 WO2021139514A1 (en) | 2020-01-07 | 2020-12-21 | Display module and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010059649.6A CN113141423B (en) | 2020-01-19 | 2020-01-19 | Display device and electronic apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN113141423A CN113141423A (en) | 2021-07-20 |
| CN113141423B true CN113141423B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010059649.6A Active CN113141423B (en) | 2020-01-07 | 2020-01-19 | Display device and electronic apparatus |
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| CN (1) | CN113141423B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208689845U (en) * | 2018-07-13 | 2019-04-02 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN208806016U (en) * | 2018-06-15 | 2019-04-30 | 深圳市柔宇科技有限公司 | Electronic device and its flexible display apparatus |
| CN109830185A (en) * | 2019-02-22 | 2019-05-31 | 华为技术有限公司 | A kind of foldable assembly, Folding display terminal |
| CN110035140A (en) * | 2019-02-22 | 2019-07-19 | 华为技术有限公司 | A kind of support construction and foldable display device |
| CN110445890A (en) * | 2018-05-02 | 2019-11-12 | Oppo广东移动通信有限公司 | Foldable screen assembly and electronic device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102398836B1 (en) * | 2016-01-18 | 2022-05-17 | 엘지전자 주식회사 | Mobile terminal |
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- 2020-01-19 CN CN202010059649.6A patent/CN113141423B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445890A (en) * | 2018-05-02 | 2019-11-12 | Oppo广东移动通信有限公司 | Foldable screen assembly and electronic device |
| CN208806016U (en) * | 2018-06-15 | 2019-04-30 | 深圳市柔宇科技有限公司 | Electronic device and its flexible display apparatus |
| CN208689845U (en) * | 2018-07-13 | 2019-04-02 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN109830185A (en) * | 2019-02-22 | 2019-05-31 | 华为技术有限公司 | A kind of foldable assembly, Folding display terminal |
| CN110035140A (en) * | 2019-02-22 | 2019-07-19 | 华为技术有限公司 | A kind of support construction and foldable display device |
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| Publication number | Publication date |
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| CN113141423A (en) | 2021-07-20 |
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