CN110493386A - Foldable electronic device - Google Patents
Foldable electronic device Download PDFInfo
- Publication number
- CN110493386A CN110493386A CN201810455352.4A CN201810455352A CN110493386A CN 110493386 A CN110493386 A CN 110493386A CN 201810455352 A CN201810455352 A CN 201810455352A CN 110493386 A CN110493386 A CN 110493386A
- Authority
- CN
- China
- Prior art keywords
- support plate
- electronic device
- display screen
- flexible display
- foldable electronic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
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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 invention relates to a kind of foldable electronic devices, have folded state and unfolded state, including rotating assembly；Support component, including the first support plate and the second support plate being connected on rotating assembly, and the first support plate and the second support plate can be rotated relative to rotating assembly to switch between folded state and unfolded state；Flexible display screen is crossed on rotating assembly and connect with the first, second support plate；And stiffener assembly, and between rotating assembly and flexible display screen, at least one of stiffener assembly and the first, second support plate are slidably connected, and part corresponding with rotating assembly follows flexible display screen to bend or flatten on stiffener assembly.Stiffener assembly is isolated and is filled with the gap between flexible display screen and shaft, it avoids making rotating assembly that can not form support to flexible display screen because gap is excessive, it prevents flexible display screen from generating recess in the gap location and is formed and collapsed, it is ensured that the planarization of flexible display screen.
Description
Technical field
The present invention relates to technical field of electronic device, more particularly to a kind of foldable electronic device.
Background technique
Flexible display screen has bent performance, so that carrying the intelligent electronic device of flexible display screen, such as intelligently
Mobile phone is switching to possibility folding and unfolding realization between state.Typically, for traditional design, electronic device is being rolled over
It is folded when switching between unfolded state, phenomena such as bending region of flexible display screen is easy to produce recess or out-of-flatness, cause
Poor display effect.
Summary of the invention
The technical problem that one embodiment of the invention solves is to switch foldable electronic device in different conditions
During keep flexible display screen it is smooth.
A kind of foldable electronic device has folded state and unfolded state, comprising:
Rotating assembly；
Support component, including the first support plate and the second support plate being connected on rotating assembly, and the first support plate and
Second support plate can be rotated relative to rotating assembly to switch between folded state and unfolded state；
Flexible display screen is crossed on the rotating assembly and connect with the first, second support plate；And
Stiffener assembly, between the rotating assembly and the flexible display screen, the stiffener assembly with described first,
At least one of both second support plates are slidably connected, and part corresponding with the rotating assembly follows on the stiffener assembly
The flexible display screen bending or flattening.
One of one embodiment of the present of invention has the technical effect that due in stiffener assembly and the first, second support plate
At least one is slidably connected, and enables part corresponding with rotating assembly on stiffener assembly that flexible display screen is followed to bend simultaneously
Or flattening, stiffener assembly are isolated and are filled with the gap between flexible display screen and shaft, avoid making shaft because gap is excessive
Component can not form flexible display screen and support, and prevent flexible display screen from generating recess in the gap location and formed and collapsed, it is ensured that
The planarization of flexible display screen.
Detailed description of the invention
Fig. 1 is the schematic perspective view that the foldable electronic device that an embodiment provides is in unfolded state；
Fig. 2 is the partial structural diagram that foldable electronic device removes after shell component in Fig. 1；
Fig. 3 is the decomposition diagram of structure shown in Fig. 2；
Fig. 4 is enlarged structure schematic diagram at A in Fig. 3；
Fig. 5 is the structural schematic diagram of stiffener assembly in Fig. 4；
Fig. 6 is the schematic perspective view of Fig. 5 center rib；
Fig. 7 is the structural schematic diagram of support component in foldable electronic device in Fig. 1；
Fig. 8 is enlarged structure schematic diagram at B in Fig. 7；
Fig. 9 is enlarged structure schematic diagram at C in Fig. 7；
Figure 10 is the schematic top plan view of foldable electronic device in Fig. 1；
Figure 11 is the schematic cross-sectional view of the II-II line in Figure 10；
Figure 12 is the schematic perspective view that the foldable electronic device that an embodiment provides is in folded state；
Figure 13 is the schematic top plan view of foldable electronic device in Figure 12；
Figure 14 is the schematic cross-sectional view of the III-III line in Figure 13.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein "inner", "outside", "left", "right" and
Similar statement for illustrative purposes only, is not meant to be the only embodiment.
Simultaneously refering to fig. 1 to Fig. 5, the foldable electronic device 10 that one embodiment of the invention provides include rotating assembly 100,
Support component 200, flexible display screen 300, stiffener assembly 500 and shell component 400.Support component 200 is connect with rotating assembly 100
And the rotation of shaft assembly 100 that can rotate.Flexible display screen 300 is crossed on rotating assembly 100 and connect with support component 200, soft
Property display screen 300 is carried by support component 200 and rotating assembly 100, and shell component 400 is fixedly connected with support component 200.Reinforce
For component 500 between rotating assembly 100 and flexible display screen 300, foldable electronic device 10 is in expansion shape shown in FIG. 1
State, support component 200 and rotating assembly 100 are located substantially in same level, so that flexible display screen 300 is unfolded and same
Biggish display area is showed in a plane.It, can be by shell component 400, support when needing to fold foldable electronic device 10
The shaft assembly 100 that rotates of component 200 turns to folded state shown in Figure 11, makes 300 doubling of flexible display screen, at this time Flexible Displays
The display area of screen 300 in the same plane is smaller than the display area under unfolded state.
Flexible display screen 300 can (Organic Light-Emitting Diode, organic electric laser be aobvious using OLED
Show) shield for showing that information, OLED screen can be AMOLED (Active Matrix Organic Light Emitting
Diode, active matrix organic light-emitting diode) screen or Super AMOLED (Super Active Matrix Organic
Light Emitting Diode, super active-drive type organic light emitting diode) screen or Super AMOLED Plus
(Super Active Matrix Organic Light Emitting Diode Plus, the beautiful screen of evil spirit) screen.
Simultaneously refering to Fig. 2 to Fig. 4, support component 200 includes the first support plate 210 and the second support plate 220.First support
Plate 210 and the second support plate 220 are connect with rotating assembly 100, wherein the first support plate 210 and rotating assembly 100 are wherein
Side connection, the second support plate 220 can be connect with the other side of rotating assembly 100.First support plate 210 and the second support plate
220 can rotate shaft assembly 100 rotation, to make foldable electronic device 10 that can cut between folded state and unfolded state
It changes.First support plate 210 includes front 211 and the back side 212；Second support plate 220 includes front 221 and the back side 222, wherein just
Face 211 (221) is oppositely arranged with the back side 212 (222).Positive 211 (221) refer to towards the viewing area of flexible display screen 300
Surface, the i.e. viewing area are located at the side where positive 211 (221), in unfolded state, the support of the first support plate 210, second
The front 211,221 of plate 220 is concordant with the one side of stiffener assembly 500 towards flexible display screen 300, flexible for preferably carrying
Display screen 300 enables flexible display screen 300 that display content is presented under more entirely state in unfolded state.
Refering to fig. 1 to Fig. 3, Figure 10 and Figure 13, shell component 400 includes first shell 410 and second shell 420, first shell
Body 410 is fixedly connected with the first support plate 210, such as can be achieved a fixed connection by the modes such as be clamped, be spirally connected.First shell
410 are located at the side where the back side 212 of the first support plate 210, and the first support plate 210 is housed in first shell 410.Second
Shell 420 is fixedly connected with the second support plate 220, such as can be achieved a fixed connection by the modes such as be clamped, be spirally connected.Second shell
420 are located at the side where the back side 222 of the second support plate 220, and the second support plate 220 is housed in second shell 420.
Simultaneously refering to Fig. 3 to Fig. 5, in some embodiments, stiffener assembly 500 includes elastic slice 510, and the elastic slice 510 is in length
Rectangular sheet, while can be made of nickel-titanium alloy material.There is uniqueness using elastic slice 510 made of nickel-titanium alloy material
Shape memory function, under external force elastic slice 510 generate elastic bending deflection and bend, when external force revocation after, elasticity it is curved
Song deformation will not exist, and elastic slice 510 is restored by bending state to original state (such as flat), even if elastic slice 510 exists
Plastic bending deformation is generated under external force, under a certain specific temperature, elastic slice 510 will be eliminated plastic bending deformation and be restored just
Beginning state.It is able to achieve smooth switching of the elastic slice 510 between bending state and initial flat in this way.
Elastic slice 510 has two connecting pins 511 (512) being oppositely arranged, in the deployed state, two connecting pins 511
(512) axisymmetricly it is arranged about rotating assembly 100.When mounting elastic sheet 510, the middle part of elastic slice 510 is crossed on rotating assembly 100
On, one of connecting pin 511 is slidably connected with the first support plate 210, another connecting pin 512 also with the second support plate 220
It is slidably connected.Certainly, one of connecting pin 511 is connect with the first support plate 210 fixed (sliding), another connecting pin 512
It is connect with the second support plate 220 sliding (fixation).Alternatively, one of connecting pin 511 can also be fixed with the first support plate 210
Connection, another connecting pin 512 is fixedly connected with the second support plate 220.
Foldable electronic device 10 is in unfolded state, and refering to fig. 11, elastic slice 510 is launched into plane, and elastic slice 510 is almost tight
Flexible display screen 300 is pasted, and forms certain support force to flexible display screen 300, elastic slice 510 is isolated and is filled with Flexible Displays
Gap between screen 300 and rotating assembly 100, avoids making rotating assembly 100 can not be to flexible display screen 300 because gap is excessive
It is formed and is supported, prevent flexible display screen 300 from generating recess in the gap location and formed and collapsed, it is ensured that flexible display screen 300 is put down
Whole property.When foldable electronic device 10 is from unfolded state to folded state, refering to fig. 14, the middle part of elastic slice 510 is (i.e. and shaft
The corresponding part of component 100) follow the synchronous bending of flexible display screen 300, while elastic slice 510 is with respect to the first support plate 210 and the
At least one of two support plates 220 are slided to be applicable in the bending of elastic slice 510, are further applicable in by the bending of elastic slice 510 whole
Length variation of the side of flexible display screen 300 in folding process is set on a foldable electronic device 10.Elastic slice 510 it is curved
Folding part is divided to can form two circular arc cambers being arranged concentrically with the bending part of flexible display screen 300 always, so that the two
Bending part is almost close to, and the gap between flexible display screen 300 and shaft has equally been isolated in elastic slice 510, it is ensured that Flexible Displays
The planarization of screen 300.In other embodiments, elastic slice 510 can also be substituted using the elastic strip of strip, and elastic strip is several
And it is spaced setting, the both ends of elastic strip are connect with the first support plate 210 and the second support plate 220 respectively, and elastic strip follows flexibility
It shows display screen bending or flattening, can equally form effective support to flexible display screen 300, prevent flexible display screen 300 from collapsing,
Ensure its planarization.
Refering to fig. 4 to fig. 6, stiffener assembly 500 further includes rib 520, and the quantity of rib 520 is two, two ribs 520
Be separately fixed on two connecting pins 511 (512) of elastic slice 510, two ribs 520 respectively with the first support plate 210 and second
Support plate 220 is slidably matched, to realize sliding of the elastic slice 510 with respect to the first support plate 210 and the second support plate 220.Rib
520 be substantially in the plate structure of bending, for example, rib 520 includes fixed part 521 and sliding part 522, sliding part 522 is by fixing
The bending of portion 521 is extended, so that the cross section of entire rib 520 is in substantially L-shaped.The connection of fixed part 521 and elastic slice 510
End is fixedly connected, such as is fixedly connected by way of welding or being glued.
Support component 200 further includes guide post 230, the quantity of guide post 230 be it is multiple, multiple guide posts 230 respectively between
Every being arranged in the first support plate 210 and the second support plate 220, pilot hole 522a is offered on the sliding part 522 of rib 520,
Guide post 230 is threaded through in pilot hole 522a, and guide post 230 and pilot hole 522a form a degree of clearance fit, is made
It obtains rib 520 and is slided along guide post 230 with respect to the first support plate 210 and the second support plate 220, finally realize entire stiffener assembly
500 opposite support components 200 are slidably connected.
Refering to Fig. 7 and Fig. 8, the front 211 of the first support plate 210 is formed with bottom wall and 218 two towards the recess of the back side 212
Side wall 217, two side walls 217 are oppositely arranged, and bottom wall 218 is connected between two side walls 217, and side wall 217 and bottom wall 218 are common
A bit-avoiding slot 213 is surrounded, similarly, the front 221 of the second support plate 220 is formed with bottom wall 228 and two towards the recess of the back side 222
A side wall 227, two side walls 227 are oppositely arranged, and bottom wall 228 is connected between two side walls 227, and side wall 227 and bottom wall 228 are total
It is same to surround a bit-avoiding slot 223.The sliding part 522 of rib 520 is housed in bit-avoiding slot 213 (223), opposite to eliminate rib 520
Interfere present in 220 sliding process of first support plate 210 and the second support plate, guarantees that elastic slice 510 and flexible display screen 300 are same
Step bending or flattening, make elastic slice 510 form effective support to flexible display screen 300, and flexible display screen 300 is avoided to collapse.
Refering to Fig. 7 to Fig. 9, mounting groove 214 is offered in the two side walls 217 of the first support plate 210, the mounting groove 214
The front 211 of the first support plate 210 is connected to and run through with bit-avoiding slot 213, is provided with buckle 216 in the first support plate 210, the card
Button 216 is connect and with positive 211 towards extending reasonable length in mounting groove 214.It is opened up in the two side walls 227 of second fagging 220
There is mounting groove 224, which is connected to and runs through the front 221 of the second support plate 220, the second support plate with bit-avoiding slot 223
Buckle 226 is provided on 220, which connect with front 221 and towards extending reasonable length in mounting groove 224.Guide post
Across in bit-avoiding slot 213,223, the end of guide post 230 is then accommodated in mounting groove 217,224 at 230 middle part, buckle 216
(226) positioning and supporting role are played to guide post 230, guide post 230 will not shake in mounting groove 214 (224), work as guiding
When column 230 is threaded through the pilot hole 522a on rib 520, it can be ensured that the essence that rib 520 is slided along 230 extending direction of guide post
Exactness, to cooperate the smooth bending of elastic slice 510.When installation, first guide post 230 can be set in pilot hole 522a, then will
The end of guide post 230 is by 216 (226) holdings of buckle in mounting groove 214 (224).In other embodiments, mounting groove
214 (224) can also be simultaneously through positive 211 (221) and bottom wall 218 (228), i.e. mounting groove 214 (224) is through slot, this is logical
Slot runs through positive 211 (221) and the back side 212 (222) and the bottom wall 218 (228) for cutting bit-avoiding slot 213 (223) simultaneously.
Refering to fig. 12 to Figure 14, when foldable electronic device 10 is changed to folded state from unfolded state, rib 520
Sliding part 522 is slided along guide post 230 towards the direction close to rotating assembly 100, so that elastic slice 510 follows flexible display screen 300
It is gradually curved.0 and Figure 11 refering to fig. 1, when foldable electronic device 10 is changed to unfolded state from folded state, rib 520
Sliding part 522 is slided along guide post 230 towards the direction far from rotating assembly 100, and elastic slice 510 follows flexible display screen 300 gradually
Flattening.Therefore, it is slided far from or close to rotating assembly 100 with spring plate 510 so that elastic slice 510 is smoothly bent by rib 520
Or flattening, guarantee that elastic strip follows the synchronous bending of flexible display screen 300 or flattens to form effective branch to flexible display screen 300
Support prevents flexible display screen 300 from collapsing, it is ensured that its planarization.
Refering to Fig. 7 and Fig. 8, Figure 10 and Figure 13 are provided with heavy platform 215 in the first support plate 210, and the heavy platform 215 is first
By its front 211, rearwardly 212 recess set depths are formed support plate 210 at the position of rotating assembly 100, at second
Similar heavy platform 225 is similarly provided on fagging 220.Heavy platform 215,225 in first support plate 210, the second support plate 220
Jointly with 300 sandwiched of flexible display screen at setting width gap 310, the partial receipt of elastic slice 510 in the gap 310, with
Just the sliding for elastic slice 510 with respect to the first support plate 210 and the second support plate 220 provides space.In some embodiments,
Bit-avoiding slot 213 (223) can be set on the bottom wall of heavy platform 215 (225).Change in foldable electronic device 10 from unfolded state
To folded state, elastic slice 510 is gradually curved and its end is slided close to rotating assembly 100, is housed in gap 310
The length of elastic slice 310 gradually decrease, the part of reduction can compensate 310 middle section of elastic slice bending as shown in figure 14 and increase
Size.Conversely, elastic slice 510 is gradually opened up during foldable electronic device 10 is changed to unfolded state from folded state
Flat and its end is slided far from rotating assembly 100, and the length for the elastic slice 310 being housed in gap 310 is gradually increased.Therefore, right
In the length for the elastic slice 310 being housed in gap 310, value in the deployed state is greater than value in a folded configuration.
Communication terminal (or referred to as terminal) includes, but are not limited to be configured to connect via Wireline (such as via public affairs
Switched telephone network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another data altogether
Connection/network) and/or via (for example, electric for the number of cellular network, WLAN (WLAN), such as DVB-H network
View network, satellite network, AM-FM broadcasting transmitter and/or another communication terminal) wireless interface reception/transmission communication letter
Number device.It is configured to that " wireless communication terminal ", " wireless end can be referred to as by the communication terminal of radio interface communication
End " and/or " electronic device ".The example of electronic device provided by the invention includes, but are not limited to satellite or cellular phone；It can
With PCS Personal Communications System (PCS) terminal of combination cellular radio telephone and data processing, fax and communication ability；It can
It is fixed to include radio telephone, pager, the Internet/intranet access, Web browser, memo pad, calendar and/or the whole world
The PDA of position system (GPS) receiver；And conventional laptop and/or palmtop receiver or including radiotelephone transceiver
Other electronic devices.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (12)
1. a kind of foldable electronic device has folded state and unfolded state characterized by comprising
Rotating assembly；
Support component, including the first support plate and the second support plate being connected on rotating assembly, and the first support plate and second
Support plate can be rotated relative to rotating assembly to switch between folded state and unfolded state；
Flexible display screen is crossed on the rotating assembly and connect with the first, second support plate；And
Stiffener assembly, between the rotating assembly and the flexible display screen, the stiffener assembly and described first, second
At least one of both support plates are slidably connected, and part corresponding with the rotating assembly follows described on the stiffener assembly
Flexible display screen bending or flattening.
2. foldable electronic device according to claim 1, which is characterized in that the stiffener assembly includes elastic slice, described
Elastic slice is in the form of sheets.
3. foldable electronic device according to claim 2, which is characterized in that the elastic slice uses nickel-titanium alloy material system
At.
4. foldable electronic device according to claim 2, which is characterized in that the elastic slice is included in unfolded state ShiShimonoseki
In symmetrically arranged two connecting pins of the rotating assembly, one of them described connecting pin and first support plate sliding connect
It connects, another described connecting pin is slidably connected with second support plate.
5. foldable electronic device according to claim 4, which is characterized in that close in first, second support plate
Recess is formed with heavy platform, the heavy platform and the flexible display screen sandwiched at for the elastic slice at the position of the rotating assembly
The gap of sliding.
6. foldable electronic device according to claim 4, which is characterized in that the stiffener assembly further includes being fixed on two
Rib on a connecting pin, the rib are slidably matched with first, second support plate respectively.
7. foldable electronic device according to claim 6, which is characterized in that the support component further includes being mounted on institute
The guide post in the first, second support plate is stated, pilot hole is offered on the rib, the guide post and the pilot hole slide
Cooperation.
8. foldable electronic device according to claim 7, which is characterized in that the rib includes fixed part and by described
Sliding part made of fixed part bending extends, the fixed part are fixedly connected with the connecting pin, and the pilot hole is arranged in institute
It states on sliding part.
9. foldable electronic device according to claim 7, which is characterized in that first, second support plate includes
Front and back, the relatively described back side in front is closer to the flexible display screen, the front of first, second support plate
Be formed with bottom wall and two side walls towards back side recess respectively, the bottom wall is connected between two side walls, the bottom wall and
Side wall encloses jointly is set as a bit-avoiding slot, and the rib portion is housed in the bit-avoiding slot.
10. foldable electronic device according to claim 9, which is characterized in that the equal company of offering on two side walls
Lead to the bit-avoiding slot and is respectively arranged with and the front on the positive mounting groove, first, second support plate
It connects and towards the buckle extended in the mounting groove, the guide post is crossed in the bit-avoiding slot and the end of the guide post
It is accommodated in the mounting groove, the buckle positions the guide post.
11. foldable electronic device according to claim 10, which is characterized in that the mounting groove through it is described front and
The bottom wall.
12. foldable electronic device according to any one of claim 1 to 11, which is characterized in that it further include shell component,
The shell component includes first shell and second shell, and the first shell is fixedly connected with first support plate, and described
Two shells are fixedly connected with second support plate.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455352.4A CN110493386B (en) | 2018-05-14 | 2018-05-14 | Foldable electronic device |
| PCT/CN2019/081947 WO2019210766A1 (en) | 2018-05-02 | 2019-04-09 | Foldable screen assembly and electronic device |
| EP19169151.8A EP3564777B1 (en) | 2018-05-02 | 2019-04-15 | Foldable screen assembly and electronic device |
| US16/388,437 US10545538B2 (en) | 2018-05-02 | 2019-04-18 | Foldable screen assembly and electronic device |
| US16/707,989 US10877522B2 (en) | 2018-05-02 | 2019-12-09 | Foldable screen assembly and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455352.4A CN110493386B (en) | 2018-05-14 | 2018-05-14 | Foldable electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110493386A true CN110493386A (en) | 2019-11-22 |
| CN110493386B CN110493386B (en) | 2020-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810455352.4A Active CN110493386B (en) | 2018-05-02 | 2018-05-14 | Foldable electronic device |
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|---|---|
| CN (1) | CN110493386B (en) |
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| CN110958338A (en) * | 2019-12-05 | 2020-04-03 | 惠州Tcl移动通信有限公司 | Rotating shaft mechanism and electronic device |
| CN111145645A (en) * | 2019-12-20 | 2020-05-12 | 维沃移动通信有限公司 | Display module and electronic equipment |
| CN113053237A (en) * | 2019-12-27 | 2021-06-29 | 深圳富泰宏精密工业有限公司 | Electronic device |
| CN113824819A (en) * | 2020-06-18 | 2021-12-21 | 华为技术有限公司 | Flexible screen assembly and terminal |
| CN114120827A (en) * | 2021-11-02 | 2022-03-01 | 深圳市高展光电有限公司 | Flexible display module |
| CN114466091A (en) * | 2020-11-09 | 2022-05-10 | 昆山国显光电有限公司 | Foldable supporting member and display device |
| CN114627760A (en) * | 2022-02-24 | 2022-06-14 | 京东方科技集团股份有限公司 | Foldable display device |
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