CN208922655U - Electronic device and its flexible display apparatus - Google Patents
Electronic device and its flexible display apparatus Download PDFInfo
- Publication number
- CN208922655U CN208922655U CN201821284285.6U CN201821284285U CN208922655U CN 208922655 U CN208922655 U CN 208922655U CN 201821284285 U CN201821284285 U CN 201821284285U CN 208922655 U CN208922655 U CN 208922655U
- Authority
- CN
- China
- Prior art keywords
- display apparatus
- screening glass
- flexible display
- bending
- screen
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
Abstract
It includes shell and flexible display apparatus that the utility model, which provides a kind of electronic device, the shell includes the first framework, second framework and the hinge being connected between first framework and the second framework, the flexible display apparatus is set to first framework, in second framework and the hinge, the flexible display apparatus includes flexible screen, the back side of the flexible screen is laminated with the screening glass made of material resistant to bending, the flexible screen is provided with can bending region, it can bending region described in screening glass covering, the flexible screen includes screen body layer, the screening glass is used to support the screen body layer.Therefore, the back side of the flexible screen will not be worn during the electronic device bending or flattening, and improve the bending resistance of the flexible screen.The utility model also provides a kind of flexible display apparatus of electronic device.
Description
Technical field
The utility model relates to the field of display devices of electronic equipment more particularly to a kind of flexible display apparatus, Yi Jishe
It is equipped with the electronic device of the flexible display apparatus.
Background technique
With the development of flexible screen, the electronic device of foldable display screen, existing folding have been had already appeared in the prior art
The electronic device of stacked display screen generally realizes the bending of flexible screen by hinge.However, existing electronic device is in bending
Or during flattening, it can rub with respect to sliding between the flexible screen and the hinge, therefore, be easy to cause the flexibility
Screen damage, influences the function of the flexible screen.
Utility model content
The utility model provides a kind of flexible display apparatus that can prevent flexible screen from damaging, and is provided with described flexible aobvious
The electronic device of showing device.
A kind of flexible display apparatus provided by the utility model, including flexible screen, the back side of the flexible screen be laminated with by
Screening glass made of material resistant to bending, the flexible screen be provided with can bending region, can flex area described in screening glass covering
Domain, the flexible screen include screen body layer, and the screening glass is used to support the screen body layer.
It includes shell and flexible display apparatus that the utility model, which also provides a kind of electronic device, and the shell includes the first frame
Body, second framework and the hinge being connected between first framework and the second framework, the flexible display apparatus setting
In on first framework, second framework and the hinge, the flexible display apparatus includes flexible screen, the back of the flexible screen
Surface layer is laminated with the screening glass made of material resistant to bending, the flexible screen be provided with can bending region, the screening glass covers institute
State can bending region, the flexible screen includes screen body layer, and the screening glass is used to support the screen body layer.
The back side of the flexible screen of the utility model utility model electronic device is provided with screening glass, the screen body of the flexible screen
Layer is located at the neutral line position of the flexible display apparatus.Therefore, when the electronic device passes through the hinge bending or flattening
When, the screening glass has the function of the protection flexible screen, and the stress that the screen body layer is subject to is less, improves described
The bending resistance for shielding body layer, increases the service life of the flexible screen.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the schematic perspective view of the electronic device in the utility model first embodiment.
Fig. 2 is in Fig. 1 along the cross-sectional view of II-II line.
Fig. 3 is the partial cross-sectional structural diagram of the electronic device in the utility model second embodiment.
Fig. 4 is the enlarged drawing of the part IV in Fig. 3.
Fig. 5 is the partial cross-sectional structural diagram of the electronic device in the utility model 3rd embodiment.
Fig. 6 is the enlarged drawing of the part VI in Fig. 5.
Fig. 7 is the partial cross-sectional structural diagram of the electronic device in the utility model fourth embodiment.
Fig. 8 is the enlarged drawing of the part VIII in Fig. 7.
Fig. 9 is the partial cross-sectional structural diagram of the electronic device in the 5th embodiment of the utility model.
Figure 10 is the enlarged drawing of X section in Fig. 9.
Figure 11 is the partial cross-sectional structural diagram of the electronic device in the utility model sixth embodiment.
Figure 12 is the partial cross-sectional structural diagram of the electronic device in the 7th embodiment of the utility model.
Figure 13 is the positive structure schematic of the electronic device in the 8th embodiment of the utility model.
Figure 14 is the positive structure schematic of the electronic device in the 9th embodiment of the utility model.
Figure 15 is the positive structure schematic of the electronic device in the tenth embodiment of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
Show also referring to the stereochemical structure that Fig. 1 and Fig. 2, Fig. 1 are the electronic devices in the utility model first embodiment
It is intended to；Fig. 2 is in Fig. 1 along the cross-sectional view of II-II line.Electronic device 100 in the first embodiment of the utility model includes one
Shell 20 and the flexible display apparatus 30 being set on the shell 20.The shell 20 includes one first framework 21,1 the
Two frameworks 23 and the hinge 25 being connected between first framework 21 and the second framework 23.The flexible display apparatus
30 are set on first framework 21, second framework 23 and the hinge 25.The flexible display apparatus 30 is provided with correspondence
The one of the hinge 25 can bending region 31 and be connected to it is described can bending region 31 non-bending region.The Flexible Displays dress
Setting 30 includes a flexible screen 32 and the screening glass 34 for being set to 32 back side of flexible screen.The screening glass 34 cover it is described can
Bending region 31.The flexible screen 32 includes a screen body layer 322, and the screening glass 34 is set to the back side of the screen body layer 322,
The screening glass 34 is used to support and protects the flexible screen 32, to improve the rigidity of the flexible screen 32 and prevent the flexibility
The back side abrasion of screen 32.The screen body layer 322 is the main body for showing image.
In the present embodiment, the screening glass 34 can be silica gel, foam, foil such as copper foil, liquid metal sheet, memory
Alloy or other meet material.More preferably use liquid metal sheet, the liquid metal sheet can for copper, titanium, iron, zirconium, silver,
The alloy material of one or more materials in nickel, gallium, gold, antimony, cadmium, zinc, indium, silicon etc., specific metal preferably can get lower
Other mechanical properties such as elasticity modulus, hardness, extensibility.It is amplexiformed by colloid fixation in described soft in the front of the screening glass 34
Property screen 32 the back side, can opposite sliding between the back side and the hinge 25 of the screening glass 34.When the electronic device 100 is logical
When crossing the hinge 25 bending, the flexible display apparatus 30 along it is described can bending region 31 be bent, the screening glass 34 is opposite
It is slided in the hinge 25.In the bending process of the flexible display apparatus 30, the screen body layer 322 is located at described flexible aobvious
The neutral line position of showing device 30, to improve the bending resistance of the screen body layer 322.The front of the flexible screen 32 refers to described soft
The light-emitting surface of property screen 32, the back side of the flexible screen 32 refers to the face facing away from the light-emitting surface.
The neutral line refer to flexible display apparatus 30 during curved, the outer layer of the flexible display apparatus 30 by
It stretching, the internal layer of flexible display apparatus 30 is squeezed, there are a not Tensile, and the transition zone being not under compression on its section,
The stress of the transition zone is seldom, and the transition zone is neutral line.Screen body layer 322 in the utility model is located at the neutrality
On layer, to improve the bending resistance of the screen body layer 322.
Liquid metal alleged by the utility model, which refers to, is heated to molten state for alloy, then cold with ultrafast cooling velocity
But, make alloy lattice have little time ordered arrangement crystallization just to solidify, because being non-crystalline state, as glass, so it is non-to be otherwise known as
Peritectic alloy, liquid metal or glassy metal.The characteristic of liquid metal is longrange disorder (shortrange order), metastable state, to a certain degree
On physical characteristic isotropism, without definite fusing point, there is glass transition temperature point etc., the spy with solid-state, metal, glass
Property, can have high intensity, high rigidity, plasticity, heat transfer and wearability etc. under certain condition.That is, this is practical new
The so-called liquid metal of type is substantially solid in room temperature, and only its certain characteristic is close to liquid, so referred to as liquid
Metal.
Liquid metal sheet, which is selected, as the reason of screening glass 34 in the present embodiment is that the wearability of liquid metal sheet is preferable,
When it is attached at the back side of flexible screen 32 by optical cement, UV glue, gum isocolloid, the liquid metal sheet can not only be propped up
The case where supportting the flexible screen 32, and can effectively resisting the friction that hinge 25 generates it, be less prone to abrasion.It is another
The elasticity modulus of aspect, liquid metal sheet is lower, can be affixed directly to the back side of flexible screen 32, in flexible display apparatus 30
Can follow flexible screen 32 synchronous together when bending or near-synchronous stretches, thus avoid flexible display apparatus 30 in bending due to
Stretch range, which differs greatly, leads to the situation of appearance breakage.Also, compared to the lower material of existing elasticity modulus, such as silicon
The intensity of glue, foam, plastic cement, foil, memorial alloy etc., liquid metal is higher, and wearability is more preferably, can be effectively to soft
Property screen is supported.
The screening glass 34 can fit in the entire back side of flexible screen 32 entirely, and can also only fit in the flexible screen back side can
Bending region 31, i.e., only 32 back side of flexible screen can bending region 31 post screening glass 34, un-flexed region unprotect piece
34 distributions, to save the manufacturing cost of the flexible display apparatus 30.
The screening glass 34 covers the non-bending region at the back side of the flexible screen 32, and the mode of this all standing can be kept away
Exempt from segment difference occur in the opposite sides of screening glass 34, flexible screen 32 is caused the case where fold or bad order occur.
The position of the neutral line of the flexible display apparatus 30 can by adjust flexible display apparatus 30 can flex area
The elasticity modulus and/or thickness of each tunic material in domain 31 determines.In the present embodiment, by adjusting the corresponding institute of the screening glass 34
State can bending region 31 region thickness and/or elasticity modulus, so that the screen body layer 322 is located at the flexible display apparatus 30
Neutral line position.In the flexible screen 32 bending, the screening glass 34 is also bent with the flexible screen 32, the screen body layer
322 are located at the neutral line position of the flexible display apparatus 30.The screening glass 34 can be selected as reference layer, the reference
The distance of layer to the neutral line should meet Yn=(∑ (Ti*Ei*Yi))/(∑ (Ti*Ei)), and Yn is that reference layer arrives neutral line
Distance, Ti are the equivalent layer thickness of flexible display apparatus, and Ei is the equivalent layer elasticity modulus of flexible display apparatus, and Yi is reference layer
To the distance of corresponding assembly layer geometric center, i is the corresponding number of plies.
Preferably, the elasticity modulus of the screening glass 34 is greater than the elasticity modulus of flexible screen 32, each due to flexible screen 32
The elasticity modulus of tunic material (such as luminescent layer, basal layer, cathode layer, anode layer, TFT layer) is in lower range, if adopted
Fixation is directly bonded with flexible screen as protective layer with common sheet metal, such as steel plate, aluminium sheet material, then due to common gold
The elasticity modulus for belonging to piece is much larger than the elasticity modulus of each tunic material of flexible screen, will be easy when bending together with flexible screen due to going out
Existing difference in stretch amount is excessive and the case where cause flexible screen to be damaged.Therefore, the utility model is using elasticity modulus and flexible screen
With the liquid metal being more nearly as screening glass, compared to common sheet metal, elasticity modulus closer to flexible screen, and
Sufficient hardness can be provided and support flexible screen, be ideal material.The elasticity of liquid metal screening glass 34 and flexible screen 32
The difference (average elastic modulus that the elasticity modulus of flexible screen is each film layer) of modulus is greater than or equal to 100Gpa and is less than or equal to
120Gpa is more preferably, less than or is equal to 100Gpa.
It is highly preferred that the thickness of the liquid metal screening glass of the utility model embodiment is between 5 microns (μm) and 200 microns
Between (contain this number).The liquid metals screening glass of this thickness range can provide sufficient support force, and bending to flexible screen 32
Can be excellent, avoidable screening glass 34 is blocked up and influences the case where flexible screen is bent.Further, the thickness of liquid metal screening glass
It can be controlled under 50um to obtain more ideal bending performance.
In other embodiments, the screening glass 34 can also be by stainless steel substrates, soft, wear-resistant sheet, soft, wear-resistant
Sheet rubber or soft silica gel piece etc..
In the present embodiment, the electronic device 100 is mobile phone.It is appreciated that in other embodiments, electronic device 100
It can be but not limited to radio telephone, pager, Web browser, memo pad, calendar and/or global positioning system (GPS)
The PDA of receiver.
The back side of the flexible screen 32 of the utility model electronic device 100 is provided with screening glass 34, that is, the flexible screen 32
It can at bending region 31 be contacted by the screening glass 34 between the hinge 25 described in the back side is corresponding.When the electronics fills
Set 100 by 25 bending of hinge or flattening when, between the screening glass 34 and the hinge 25 in it is described can bending region
Opposite sliding at 31, therefore, the screening glass 34 has the function of the protection flexible screen 32, and the back side of the flexible screen 32 exists
Will not be worn during 100 bending of electronic device or flattening, so can ensure that the function of the flexible screen 32 not by
It influences；Secondly, the flexible screen 32 along it is described can bending region 31 be bent when, due to the screen body layer 322 of the flexible screen 32
Positioned at the neutral line position of the flexible display apparatus 30, therefore, the stress that the screen body layer 322 is subject to is less, to improve
The bending resistance of the screen body layer 322, increases the service life of the flexible screen 32；In addition, the screening glass 34 is hard
Degree can sufficiently support the flexible screen 32, improve the rigidity of the flexible screen 32.
First framework 21 offers a guide runner 212, the guide runner 212 far from one end of the second framework 23
It is inside slidably provided with a sliding block 214, along the sliding side of the sliding block 214 between the sliding block 214 and first framework 21
To being provided with an elastic component 216.In the present embodiment, one end fixation at the back side of the screening glass 34 fits in the second framework
On 23, the other end fixation at the back side of the screening glass 34 is fitted in first framework 21, the back side of the screening glass 34
Middle part and the hinge 25 between be slidably connected, in order to 30 bending of flexible display apparatus and flattening.The flexible screen
One end fixation at 32 back side fits on the sliding block 214, and the other end fixation at the back side of the flexible screen 32 fits in institute
On the front for stating screening glass 34.Between the back side of the flexible screen 32 and the front of the screening glass 34 it is corresponding described in can flex area
The fixed fitting in the region in domain 31.216 elasticity of elastic component pushes the sliding block 214 towards one end far from the second framework 23
Sliding, the flexible screen 32 to be straightened outward, avoids the electronic device 100 in bending/flattening, the flexible display apparatus
30 it is corresponding described in can the region of bending region 31 separate and arch upward with the hinge 25.
In the present embodiment, the elastic component 216 is spring, and one end of the spring is connected to first framework 21, institute
The other end for stating spring is connected to the sliding block 214.
In the present embodiment, the flexible screen 32 further includes the support membrane 324 for being laminated in the back side of the screen body layer 322,
And it is laminated in a positive cover layer 326 for the screen body layer 322.The support membrane 324 passes through optical cement, UV glue, gum
The fixed back side for fitting in the screen body layer 322 of isocolloid；The screening glass 34 is solid by optical cement, UV glue, gum isocolloid
Surely the back side of the support membrane 324 is fitted in.By adjust cover layer 326, screening glass 34 and support membrane 324 thickness and/or
Elasticity modulus can make the screen body layer 322 be located at the neutral line position of the flexible display apparatus 30.The support membrane 324 can
To be PET film, PI film or PC film etc..
Also be laminated with optical cement between the support membrane 324 and the sliding block 214 so that the back side of the flexible screen 32 with
The connection of the sliding block 214 is stronger.The back side of the screening glass 34 and first framework 21 and the second framework 23 it
Between be laminated with optical cement, to keep the connection of the flexible screen 32 and first framework 21 and second framework 23 stronger.
In other embodiments, the front of the screening glass 34 is corresponding with the back side of the support membrane 324 described bent
Region 31 is opposite to be slided, and first framework is fixed on by modes such as splicing, welding or clampings in the back side of the screening glass 34
21, on the second framework 23 and the hinge 25.When the electronic device 100 is by 25 bending of hinge or flattening,
It can be slided relatively in the region of bending region 31 between institute's screening glass 34 and the support membrane 324 described, the screen body layer 322
Positioned at the neutral line position of the flexible display apparatus 30, the flexible screen may wear to so as to be effectively prevented the hinge 25
32, and improve the bending resistance of the flexible screen 32.
The cover layer 326 is light transmission and thin slice resistant to bending, and in the present embodiment, the cover layer 326 is ultra-thin glass
Glass cover plate, the ultra-thin glass cover plate with a thickness of micron order.
Ultra-thin glass cover plate is selected to be that ultra-thin glass cover plate has preferably as the reason of cover layer 326 in the present embodiment
Bending resistance, high intensity, high rigidity the advantages that, when ultra-thin glass cover plate be attached at screen body layer 322 front when, it is described ultra-thin
Cover glass not only can be bent or flatten with the flexible screen 32, and can effectively resist external object to ultra-thin glass
The case where cover plate scratches, and is less prone to abrasion.Secondly, the elasticity modulus of ultra-thin glass cover plate is lower, can be affixed directly to
The front of flexible screen 32, flexible screen 32 can be followed when flexible display apparatus 30 is bent, and synchronous or near-synchronous stretches together, from
And flexible display apparatus 30 is avoided to lead to the situation of appearance breakage since stretch range differs greatly in bending.On the other hand,
The light transmittance of the ultra-thin glass cover plate is high, facilitates the injection of the light of the flexible screen 32, and after long-time use, described super
Thin glass cover plate such as will not occur changing colour the problem of aging.
Preferably, the thickness range of the cover layer 326 is (to contain this number) between 5 microns~80 microns, the cover layer
326 elasticity modulus range (contains this number) between 50GPa~100GPa, and yield strength is greater than 1Gpa.
In other embodiments, the cover layer 326 is also possible to transparent cover plate flexible.
In the utility model, if setting the thickness of the cover layer 326 and elasticity modulus is respectively t1 and E1, the protection
The thickness and elasticity modulus of piece 34 are respectively t2 and E2.When the cover layer 326 is suitable with the elasticity modulus of the screening glass 34
When, i.e. E1 ≈ E2, the thickness that the cover layer 326 and the screening glass 34 should be arranged meets 2t1 ≈ t2；When the cover layer
326 it is suitable with the thickness of the screening glass 34 when, i.e. the bullet of the cover layer 326 and the screening glass 34 should be arranged in t1 ≈ t2
Property modulus meets 2.5E1 ≈ E2." suitable " alleged by the utility model and " being approximately equal to (≈) " indicates the difference ratio of front and back numerical value
Less than or equal to 20%, i.e. E1 ≈ E2 Biao Shi ∣ E1-E2 ∣/(the smaller person of numerical value in E1 and E2) is less than or equal to 20%, other tables
Up to formula see also above-mentioned statement.
In the present embodiment, the positive of the screening glass 34 is bonded between the back side of the flexible screen 32 by colloid layer,
The storage modulu value of the colloid layer is greater than or equal to 50KPa, and the glass transition temperature of the colloid 36 is less than or equal to -20
℃。
In other embodiments, the also settable shading black glue layer in 322 back side of screen body layer, the support membrane 324 are fixed
It is fitted on the back side of the shading black glue layer of screen body layer 322, prevents or reduce the shading black glue layer of flexible screen 32 to play and ground
Damage.
It please refers to shown in Fig. 3 and Fig. 4, Fig. 3 is the partial cross knot of the electronic device in the utility model second embodiment
Structure schematic diagram, Fig. 4 are the enlarged drawings of the part IV in Fig. 3.The structure of the second embodiment of the electronic device of the utility model and the
The structure of one embodiment is similar, the difference is that: the flexible display apparatus 30 further includes being laminated in the screening glass 34 to carry on the back
One support chip 36 in face, the thickness of the support chip 36 are greater than or equal to the thickness of the screening glass 34, to provide more fully
Support degree.The intensity of the support chip 36 is greater than the intensity of the screening glass 34.The support chip 36 is by material system resistant to bending
At the front of, the support chip 36 it is corresponding with the back side of the screening glass 34 described in can bending region 31 region with respect to sliding,
That is, the support chip 36 front it is corresponding with the back side of the screening glass 34 described in can bending region 31 be not fixed.
In the present embodiment, the elasticity modulus of the screening glass 34 is less than the elasticity modulus of the support chip 36.Further,
The difference of the elasticity modulus of the elasticity modulus and flexible screen 32 of the screening glass 34 is less than elasticity modulus and the protection of support chip 36
The difference of the elasticity modulus of piece 34.The screening glass 34 is liquid metal.
It is highly preferred that the screening glass 34 of the utility model embodiment is the liquid metal screening glass being made of liquid metal,
The thickness of the liquid metal screening glass (contains this number) between 5 microns (μm) and 200 microns.The liquid gold of this thickness range
Sufficient support force can be provided to flexible screen 32 by belonging to screening glass, and bending performance is excellent, and avoidable screening glass 34 is blocked up and influences
The case where flexible screen is bent.Further, the thickness of liquid metal screening glass (contains this number) between 5 microns and 50 microns,
To obtain more ideal bending performance.
The support chip 36 can be liquid metal sheet, soft, wear-resistant sheet, soft, wear-resistant sheet rubber or soft silica gel
Piece etc..The support chip 36 can also be by such as tetrafluoroethene layer, graphite, molybdenum disulfide or thermoplastic polyurethane elastomer rubber etc.
Material is made.In the present embodiment, the support chip 36 is liquid metal sheet, specifically, the thickness of the support chip 36 is between 50
(contain this number) between micron and 300 microns.
In other embodiments, the support chip 36 is also possible to the curved steel disc of energy, specifically, the steel disc is stainless
Steel thin slice.
In the present embodiment, the back side of the support chip 36 covers first framework 21, second framework 23 and hinge 25, institute
Support chip 36 is stated to be bent or tile with the bending or flattening of the hinge 25.Specifically, the back side of the support chip 36 passes through
The fixation of the modes such as viscose glue, welding, screw lock, buckle, magnetic is amplexiformed in the front of the hinge 25 and the first framework and the second frame
The front of body.Described in the front of the support chip 36 is corresponding can bending region 31 offer a container 362, the screening glass 34
It is slidable to be contained in the container 362.The screening glass 34 is contained in the container 362, and the screening glass
34 front is by optical cement, UV glue, the fixed back side for fitting in the support membrane 324 of gum isocolloid, at this point, the support
The side that piece 36 faces the flexible screen 32 is flushed with the side that the screening glass 34 faces the flexible screen 32.
Referring to Fig. 4, the container 362 is big along the length that the direction of the bending axis perpendicular to the flexible screen 32 extends
In the length that the screening glass 34 extends along the direction of the bending axis perpendicular to the flexible screen 32, that is, 362 edge of container
The length of the length direction in the outside of the flexible screen 32 is greater than the screening glass 34 along the length in the outside of the flexible screen 32
The length in direction.The thickness of the container 362 is greater than or equal to the thickness of the screening glass 34.Receipts on the support chip 36
Tank 362 is formed using laser or etching and processing.Bending axis alleged by the utility model and it is non-limiting be entity axis, can also
To be the axis of non-physical, as long as flexible screen can may be considered bending axis around the bending shaft.
In the present embodiment, the container 362 cover it is described can bending region 31, that is, the aperture face of the container 362
Product be greater than or equal to it is described can bending region 31 region area.The Dorsal glide of the screening glass 34 is amplexiformed in the container
362 inner surface for facing the flexible screen 32.The back side of the screening glass 34 is the screening glass 34 facing away from the flexible screen
The inner surface of 32 side, the container 362 towards the screening glass 34 is the groove bottom of the container 364.When described
When electronic device 100 is by 25 bending of hinge or flattening, the slot bottom at the back side of the screening glass 34 and the container 364
Opposite sliding between face, so as to prevent the hinge 25 from wearing the flexible screen 32.
In other embodiments, the container 362 can support chip 36 described in break-through the back side, the back of the screening glass 34
Face is flushed with the back side of the support chip 36, that is, side and the support chip of the screening glass 34 facing away from the flexible screen 32
36 flush facing away from the side of the flexible screen 32.
In other embodiments, setting helps cunning between the back side of the screening glass 34 and the slot bottom of the container 362
Substance.Helping sliding substance can be Teflon.It certainly, in other embodiments, can also on screening glass and the opposite surface of support chip
To coat above-mentioned sliding substance is helped to reduce frictional force between the two.
In other embodiments, the perforated area of the container 362 can be less than it is described can bending region 31 area.
It please refers to shown in Fig. 5 and Fig. 6, Fig. 5 is the partial cross knot of the electronic device in the utility model 3rd embodiment
Structure schematic diagram, Fig. 6 are the enlarged drawings of the part VI in Fig. 5.The structure of the 3rd embodiment of the electronic device of the utility model and the
The structure of two embodiments is similar, the difference is that: in the third embodiment, the back side of screening glass 34 and the container 362
Inner surface (i.e. groove bottom) between have gap 364.When the electronic device 100 is by 25 bending of hinge or flattening,
The screening glass 34 moves in the container 362, but the groove bottom at the back side of the screening glass 34 and the container 364
Between have gap 364 without CONTACT WITH FRICTION, be worn so as to be better protected from the flexible screen 32.
As shown in fig. 6, specifically, the container 362 include face the screening glass 34 the back side groove bottom 3621,
And two opposite medial surfaces 3623, each medial surface 3623 are parallel to the bending axis of the flexible screen 32.Two described interior
Side 3623 and the groove bottom 3621 surround the container 362 jointly.The groove bottom 3621 and the screening glass 34
The gap 364 is surrounded between the back side and described two medial surfaces 3623 lateral surface corresponding with the screening glass 34.
The thickness a of the support chip 36 is (to contain this number) between 50 microns to 300 microns.The back side of the screening glass 34 and the slot bottom
The width b in the gap between face 3621 is 10 microns to 300 microns (containing this number).Each medial surface 3623 and the screening glass 34
Corresponding lateral surface between gap c be greater than 0 micron.By maintaining gap width in above range, guarantor can be effectively reduced
Friction between bluff piece 34 and support chip 36, and it is controlled the thickness of complete machine.
It please refers to shown in Fig. 7 and Fig. 8, Fig. 7 is the partial cross knot of the electronic device in the utility model fourth embodiment
Structure schematic diagram, Fig. 8 are the enlarged drawings of the part VIII in Fig. 7.The structure of the fourth embodiment of the electronic device of the utility model with
The structure of 3rd embodiment is similar, the difference is that: in the fourth embodiment, each medial surface 3623 and the groove bottom
3621 intersection is provided with chamfering 3625, and the chamfering 3625 can disperse what the support chip 36 generated during curved
Stress avoids support chip 36 from generating excessive stress at the position that medial surface 3623 connects with groove bottom 3621, to extend
State the service life of flexible screen 32.
It please refers to shown in Fig. 9 and Figure 10, Fig. 9 is the partial cross knot of the electronic device in the 5th embodiment of the utility model
Structure schematic diagram, Figure 10 are the enlarged drawings of X section in Fig. 9.The structure of 5th embodiment of the electronic device of the utility model and the
The structure of three embodiments is similar, the difference is that: in the 5th embodiment, each medial surface 3623 and the groove bottom 3621
Intersection be provided with fillet 3626, the stress that the flexible screen 32 generates during curved is concentrated with the fillet 3626
Radius increase and reduce, tend to the distribution of the stress uniformly, to improve the tired of the flexible display apparatus 30
Labor safety coefficient, to extend the service life of the flexible screen 32.
In the present embodiment, the groove bottom 3621 of the circular arc of each fillet 3626 and the support chip 36 is tangent or container
362 medial surface 3623 is tangent, to make the medial surface 3623 and the fillet 3626 of the intersection of the groove bottom 3621
Radius value is larger.
It please refers to shown in Figure 11, Figure 11 is that the partial cross structure of the electronic device in the utility model sixth embodiment is shown
It is intended to.The structure of the sixth embodiment of the electronic device of the utility model and the structure of 3rd embodiment are similar, and difference exists
In: in the sixth embodiment, it is corresponding between the back side of the screening glass 34 and the support chip 36 described in can bending region setting
There is lubriation material coating 39, that is, the container 362 of the back side of the screening glass 34 and the support chip 36 faces the protection
Lubriation material coating 39 is provided between the groove bottom at the back side of piece 34.The lubriation material coating 39 can be applied set on the guarantor
The back side of bluff piece 34 can also apply the groove bottom set on the back side for facing the screening glass 34 of the container 362.When described
When electronic device 100 is by 25 bending of hinge or flattening, the slot bottom at the back side of the screening glass 34 and the container 364
Opposite sliding between face, due to being provided with the profit between the back side of the screening glass 34 and the groove bottom of the container 362
Sliding material coating 39, therefore, to can be reduced the coefficient of friction between the screening glass 34 and the support chip 36, described in extension
The service life of flexible screen 32.
In the present embodiment, the lubriation material coating 39 is Teflon.
In other embodiments, the lubricating layer is also possible to graphite, molybdenum disulfide or thermoplastic polyurethane elastic
Body rubber etc..
It please refers to shown in Figure 12, Figure 12 is that the partial cross structure of the electronic device in the 7th embodiment of the utility model is shown
It is intended to.The structure of 7th embodiment of the electronic device of the utility model is similar to the structure of the 5th embodiment, and difference exists
In: in the seventh embodiment, it is corresponding between the back side of the screening glass 34 and the support chip 36 described in can bending region setting
There is lubriation material coating 39, that is, the container 362 of the back side of the screening glass 34 and the support chip 36 faces the protection
Lubriation material coating 39 is provided between the groove bottom at the back side of piece 34.The lubriation material coating 39 can be applied set on the guarantor
The back side of bluff piece 34 can also apply the groove bottom set on the back side for facing the screening glass 34 of the container 362.When described
When electronic device 100 is by 25 bending of hinge or flattening, the slot bottom at the back side of the screening glass 34 and the container 364
Opposite sliding between face, due to being provided with the profit between the back side of the screening glass 34 and the groove bottom of the container 362
Sliding material coating 39, therefore, to can be reduced the coefficient of friction between the screening glass 34 and the support chip 36, described in extension
The service life of flexible screen 32.
It is to be appreciated that screening glass and support chip can be set between two surfaces in opposite directions in foregoing embodiments
Lubriation material coating, lubriation material coating can be coated in any one of screening glass or support chip, between the two to reduce
Frictional force.
It please refers to shown in Figure 13, Figure 13 is the Facad structure signal of the electronic device in the 8th embodiment of the utility model
Figure.The structure of 8th embodiment of the electronic device of the utility model is similar to the structure of 3rd embodiment, the difference is that:
In the eighth embodiment, the front of support chip 36 it is corresponding described in can bending region 31 offer the container 362 of prismatic, screening glass
34 be the liquid metal sheet for the prismatic being contained in the container 362 of the prismatic.Wherein the one of the container 362 of the prismatic
Symmetry axis is parallel to the bending axis of the flexible screen 32, and another symmetry axis of the container 362 of the prismatic is perpendicular to described soft
The bending axis of property screen 32.The screening glass 34 is designed to that prismatic can enhance the bending resistance of the flexible screen 32.
It please refers to shown in Figure 14, Figure 14 is the Facad structure signal of the electronic device in the 9th embodiment of the utility model
Figure.The structure of 9th embodiment of the electronic device of the utility model is similar to the structure of the 8th embodiment, the difference is that:
In the 9th embodiment, described in the front of support chip 36 is corresponding can bending region 31 offer the container 362 of ellipse, protection
Piece 34 is the liquid metal sheet for the ellipse being contained in the container 362 of the prismatic.
It please refers to shown in Figure 15, Figure 15 is the Facad structure signal of the electronic device in the tenth embodiment of the utility model
Figure.The structure of tenth embodiment of the electronic device of the utility model is similar to the structure of 3rd embodiment, the difference is that:
In the tenth embodiment, described in the front of support chip 36 is corresponding can bending region 31 offer several containers being spaced apart from each other
362, each container 362 is in rectangle, and each container 362 extends along the direction of the bending axis perpendicular to the flexible screen 32,
The screening glass 34 of rectangle is provided in each container 362.The screening glass 34 of several rectangles can disperse the flexible screen 32
Stress when bending, to enhance the bending resistance of the flexible screen 32.
In the various embodiments described above, screening glass 34 can also be in patterning setting, i.e., being formed on screening glass 34 is in array
The pattern of arrangement or queue-type arrangement.For example, screening glass 34 may include in the losenges of array distribution, between each losenges
It forms gap and is connected by strip piece.For another example, screening glass 34 may include in the strip piece of queue-type arrangement, each strip piece
Between separated by gap, the bending axis for extending perpendicularly to the flexible screen 32 of each strip piece.By graphical, so that
The buckle resistance of screening glass 34 can increase.
It is to be appreciated that the flexible screen 32 of the utility model can also not include or only comprising cover board in addition to shielding body layer 322
Layer 326 and support membrane 324 are therein any one or more or all.
It is also understood that ground, material resistant to bending alleged by the utility model refers to that material will not be sent out at least 5000 times or more in bending
The material of raw fracture.
With being also understood that, " opposite sliding " alleged by the utility model does not limit and directly contacts simultaneously phase between two elements
To sliding, but solid element, such as piece can also be also not limited to comprising the opposite sliding of interval third party's element, third party's element
Material, membrane material etc., but can also include non-physical element, such as gap, space or solid element and non-physical element
Combination；Third party's element is also not limited to one, but may include multiple.That is, as long as two elements have relatively
It is so-called " relatively sliding to be construed as the utility model regardless of the physical location of two elements for the movement relation of sliding
It is dynamic " in the range of.
It is the embodiment of the utility model embodiment above, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the utility model embodiment principle, several improvements and modifications can also be made, these improvement
Also it is considered as the protection scope of the utility model with retouching.
Claims (21)
1. a kind of flexible display apparatus, including flexible screen, which is characterized in that the back side of the flexible screen is laminated with by material resistant to bending
Screening glass made of expecting, the flexible screen be provided with can bending region, described in screening glass covering can bending region, it is described soft
Property screen include screen body layer, the screening glass is used to support the screen body layer.
2. flexible display apparatus as described in claim 1, which is characterized in that screen body layer is located in the flexible display apparatus
Property layer position.
3. flexible display apparatus as described in claim 1, which is characterized in that the hardness of the screening glass is greater than the screen body layer
Hardness.
4. flexible display apparatus as described in claim 1, which is characterized in that the screening glass is liquid metal sheet.
5. flexible display apparatus as claimed in claim 4, which is characterized in that the elasticity modulus and flexibility of the liquid metal sheet
The difference of the elasticity modulus of screen is less than or equal to 100Gpa.
6. flexible display apparatus as described in claim 1, which is characterized in that the back side of the screening glass is provided with support chip,
The support chip is made of material resistant to bending, it is corresponding between the screening glass and the support chip described in can bending region region
It can opposite sliding.
7. flexible display apparatus as claimed in claim 6, which is characterized in that the back side of the screening glass and the support chip it
Between it is corresponding described in can the region of bending region be provided with gap.
8. flexible display apparatus as claimed in claim 6, which is characterized in that the thickness of the support chip is greater than or equal to described
The thickness of screening glass, the intensity of the support chip are greater than the intensity of the screening glass.
9. flexible display apparatus as claimed in claim 6, which is characterized in that can bending described in the front of the support chip is corresponding
Region offers container, and the screening glass is slidably contained in the container.
10. flexible display apparatus as described in claim 1, which is characterized in that the front of the screening glass is fixed by colloid
Fit in the back side of the flexible screen.
11. flexible display apparatus as claimed in claim 10, which is characterized in that the container is along perpendicular to the flexible screen
The length that extends of direction of bending axis be greater than what the screening glass extended along the direction of the bending axis perpendicular to the flexible screen
Length.
12. flexible display apparatus as claimed in claim 9, which is characterized in that the thickness of the container is greater than or equal to institute
State the thickness of screening glass.
13. flexible display apparatus as claimed in claim 9, which is characterized in that the container includes facing the screening glass
Groove bottom and two opposite medial surfaces.
14. flexible display apparatus as claimed in claim 13, which is characterized in that the intersection of each medial surface and the groove bottom
Place is provided with chamfering.
15. flexible display apparatus as claimed in claim 14, which is characterized in that the chamfering is fillet.
16. flexible display apparatus as claimed in claim 15, which is characterized in that the circular arc of the fillet and the support chip
Groove bottom is tangent.
17. flexible display apparatus as claimed in claim 16, which is characterized in that each medial surface is parallel to the bending of flexible screen
Axis.
18. flexible display apparatus as claimed in claim 6, which is characterized in that can bending region described in the support chip is corresponding
The container of prismatic, ellipse or rectangle is offered, screening glass corresponds to the container in prismatic, ellipse or rectangle.
19. flexible display apparatus as claimed in claim 7, which is characterized in that the back side of the screening glass and the support chip
Between it is corresponding described in can bending region be provided with lubriation material coating.
20. flexible display apparatus as claimed in claim 19, which is characterized in that the lubriation material coating is Teflon, stone
Ink, molybdenum disulfide or thermoplastic polyurethane elastomer rubber.
21. a kind of electronic device, including shell and according to claim 1 flexible display apparatus described in any one of -20, institute
Stating shell includes the first framework, second framework and the hinge being connected between first framework and the second framework, described
Flexible display apparatus is set on first framework, second framework and the hinge.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2018/091511 | 2018-06-15 | ||
| PCT/CN2018/091511 WO2019237337A1 (en) | 2018-06-15 | 2018-06-15 | Electronic apparatus and flexible screen supporting mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922655U true CN208922655U (en) | 2019-05-31 |
Family
ID=66231526
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880093881.2A Pending CN112513772A (en) | 2018-06-15 | 2018-06-15 | Electronic device and flexible screen supporting mechanism thereof |
| CN201880093854.5A Pending CN112602139A (en) | 2018-06-15 | 2018-08-09 | Electronic device and flexible display device thereof |
| CN201880093858.3A Pending CN112602140A (en) | 2018-06-15 | 2018-08-09 | Electronic device and flexible display device thereof |
| CN201880093896.9A Pending CN112639922A (en) | 2018-06-15 | 2018-08-09 | Electronic device and flexible display device thereof |
| CN201821300601.4U Active CN208806016U (en) | 2018-06-15 | 2018-08-09 | Electronic device and its flexible display apparatus |
| CN201821284285.6U Active CN208922655U (en) | 2018-06-15 | 2018-08-09 | Electronic device and its flexible display apparatus |
| CN201880093894.XA Pending CN112602034A (en) | 2018-06-15 | 2018-08-09 | Electronic device and flexible display device thereof |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880093881.2A Pending CN112513772A (en) | 2018-06-15 | 2018-06-15 | Electronic device and flexible screen supporting mechanism thereof |
| CN201880093854.5A Pending CN112602139A (en) | 2018-06-15 | 2018-08-09 | Electronic device and flexible display device thereof |
| CN201880093858.3A Pending CN112602140A (en) | 2018-06-15 | 2018-08-09 | Electronic device and flexible display device thereof |
| CN201880093896.9A Pending CN112639922A (en) | 2018-06-15 | 2018-08-09 | Electronic device and flexible display device thereof |
| CN201821300601.4U Active CN208806016U (en) | 2018-06-15 | 2018-08-09 | Electronic device and its flexible display apparatus |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880093894.XA Pending CN112602034A (en) | 2018-06-15 | 2018-08-09 | Electronic device and flexible display device thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (7) | CN112513772A (en) |
| WO (5) | WO2019237337A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110288908A (en) * | 2019-06-10 | 2019-09-27 | 武汉华星光电半导体显示技术有限公司 | Flexible display apparatus with bending mechanism |
| CN110728910A (en) * | 2019-10-10 | 2020-01-24 | 云谷（固安）科技有限公司 | Bendable display screen |
| CN110782790A (en) * | 2019-10-25 | 2020-02-11 | 武汉华星光电半导体显示技术有限公司 | Display cover plate, display panel and display |
| WO2020216007A1 (en) * | 2019-04-25 | 2020-10-29 | Oppo广东移动通信有限公司 | Folding housing and electronic device |
| WO2021012190A1 (en) * | 2019-07-23 | 2021-01-28 | 深圳市柔宇科技有限公司 | Electronic device and flexible apparatus |
| CN112767829A (en) * | 2019-10-21 | 2021-05-07 | 深圳市柔宇科技有限公司 | Bendable device |
| CN113383171A (en) * | 2019-07-15 | 2021-09-10 | 深圳市柔宇科技股份有限公司 | Folding device and electronic equipment |
| CN113936550A (en) * | 2020-06-29 | 2022-01-14 | 华为技术有限公司 | Inward folding screen electronic equipment |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237337A1 (en) * | 2018-06-15 | 2019-12-19 | 深圳市柔宇科技有限公司 | Electronic apparatus and flexible screen supporting mechanism thereof |
| CN110086917A (en) * | 2019-05-31 | 2019-08-02 | 努比亚技术有限公司 | A kind of infolding supporting mechanism being used to support display screen |
| CN113383343A (en) * | 2019-07-05 | 2021-09-10 | 深圳市柔宇科技股份有限公司 | Electronic device and flexible display device thereof |
| CN111047988B (en) | 2019-12-03 | 2021-10-15 | 上海天马有机发光显示技术有限公司 | Display device |
| CN113141423B (en) * | 2020-01-19 | 2023-03-24 | 北京字节跳动网络技术有限公司 | Display device and electronic apparatus |
| CN211455154U (en) * | 2020-01-22 | 2020-09-08 | 华为技术有限公司 | Display module and electronic equipment |
| CN111292623B (en) * | 2020-02-27 | 2022-04-01 | 合肥维信诺科技有限公司 | Display module and display device |
| CN111179762A (en) | 2020-03-06 | 2020-05-19 | 上海天马微电子有限公司 | Folding display device |
| CN111489650A (en) | 2020-05-13 | 2020-08-04 | 昆山国显光电有限公司 | Flexible screen supporting device and flexible display terminal |
| CN112509465A (en) * | 2020-11-23 | 2021-03-16 | 京东方科技集团股份有限公司 | Folding display device and electronic equipment |
| CN114005362B (en) * | 2021-10-29 | 2023-11-14 | 湖北长江新型显示产业创新中心有限公司 | Display module and display device |
Family Cites Families (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85104311A (en) * | 1985-06-07 | 1986-12-03 | 标准电话和电缆公共有限公司 | Cable |
| JP2006337819A (en) * | 2005-06-03 | 2006-12-14 | Canon Inc | Display device and driving method thereof |
| CN102262845A (en) * | 2010-05-31 | 2011-11-30 | 纬创资通股份有限公司 | Electronic device capable of providing plane support of display panel |
| US20160237537A1 (en) * | 2012-04-25 | 2016-08-18 | Crucible Intellectual Property, Llc | Articles containing shape retaining wire therein |
| CN103472888A (en) * | 2012-06-08 | 2013-12-25 | 朱洪来 | Deformable tablet personal computer |
| US8908365B2 (en) * | 2012-06-25 | 2014-12-09 | Creator Technology B.V. | Display system having a continuous flexible display with display supports |
| KR102020659B1 (en) * | 2013-06-03 | 2019-09-11 | 삼성디스플레이 주식회사 | Foldable display device |
| KR102080011B1 (en) * | 2013-06-13 | 2020-02-24 | 삼성디스플레이 주식회사 | Display device and method for manufacturing the same |
| KR102210047B1 (en) * | 2014-03-05 | 2021-02-01 | 엘지디스플레이 주식회사 | Foldable display apparatus |
| JP2016018198A (en) * | 2014-07-11 | 2016-02-01 | 株式会社ジャパンディスプレイ | Display device |
| KR102088674B1 (en) * | 2014-11-27 | 2020-03-13 | 삼성전자주식회사 | flexible display device |
| JP6492197B2 (en) * | 2015-05-05 | 2019-03-27 | アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． | Mandrel flex circuit routing |
| CN104851365B (en) * | 2015-05-28 | 2017-07-04 | 京东方科技集团股份有限公司 | Folding display device |
| US10334723B2 (en) * | 2015-06-03 | 2019-06-25 | 3M Innovative Properties Company | Flexible displays having stiff layers for neutral plane adjustment |
| KR102345270B1 (en) * | 2015-06-15 | 2022-01-03 | 삼성디스플레이 주식회사 | Display apparatus |
| KR102366299B1 (en) * | 2015-08-31 | 2022-02-21 | 엘지디스플레이 주식회사 | Supporting frame for flexible display and flexible display apparatus comprising the same |
| KR102069286B1 (en) * | 2015-11-20 | 2020-01-22 | 동우 화인켐 주식회사 | Flexible image displaying unit |
| CN106920471B (en) * | 2015-12-24 | 2023-01-06 | 联想(北京)有限公司 | Flexible device and electronic equipment |
| CN106920472B (en) * | 2015-12-25 | 2020-06-23 | 联想(北京)有限公司 | Flexible device and electronic equipment |
| CN108491107B (en) * | 2015-12-29 | 2021-11-02 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN105676958B (en) * | 2015-12-29 | 2018-07-06 | 广东欧珀移动通信有限公司 | A kind of terminal with flexible screen |
| CN105516410B (en) * | 2015-12-29 | 2018-06-29 | 广东欧珀移动通信有限公司 | A kind of mobile terminal |
| CN108388367B (en) * | 2015-12-29 | 2021-04-16 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN105430132B (en) * | 2015-12-29 | 2017-11-17 | 广东欧珀移动通信有限公司 | A kind of collapsible terminal |
| CN205510132U (en) * | 2016-02-03 | 2016-08-24 | 杭州安费诺飞凤通信部品有限公司 | Flexible screen supporting mechanism and mobile terminal |
| WO2017142258A2 (en) * | 2016-02-15 | 2017-08-24 | 박현민 | Hinge structure for mobile communication device provided with flexible display panel |
| CN105867546A (en) * | 2016-04-20 | 2016-08-17 | 广东欧珀移动通信有限公司 | Flexible protective panel, flexible display and mobile terminal |
| CN205847346U (en) * | 2016-06-07 | 2016-12-28 | 杭州安费诺飞凤通信部品有限公司 | The hinge of a kind of flexible screen mobile terminal, hinge means and flexible screen mobile terminal |
| KR102426512B1 (en) * | 2016-06-09 | 2022-07-28 | 삼성디스플레이 주식회사 | Foldable display device |
| WO2018014196A1 (en) * | 2016-07-19 | 2018-01-25 | 深圳市柔宇科技有限公司 | Flexible device |
| CN106328003B (en) * | 2016-09-09 | 2017-10-17 | 京东方科技集团股份有限公司 | A kind of display panel and display device |
| CN106455371A (en) * | 2016-10-24 | 2017-02-22 | 南昌欧菲显示科技有限公司 | Hinge, flexible screen component and electronic device |
| CN108076171B (en) * | 2016-11-17 | 2020-04-03 | 华为技术有限公司 | Folding assembly and mobile terminal |
| CN206370253U (en) * | 2016-11-30 | 2017-08-01 | 深圳中润光电科技开发有限公司 | Display device and its Flexible Displays module |
| CN106710450A (en) * | 2017-02-17 | 2017-05-24 | 武汉华星光电技术有限公司 | Folding mechanism for flexible display screen |
| CN106652802B (en) * | 2017-02-27 | 2020-03-17 | 上海天马微电子有限公司 | Foldable display device |
| CN207200775U (en) * | 2017-04-06 | 2018-04-06 | 杭州安费诺飞凤通信部品有限公司 | Hinge, hinge means and the flexible screen mobile terminal of flexible screen mobile terminal |
| CN107181838B (en) * | 2017-05-26 | 2020-11-10 | 宇龙计算机通信科技(深圳)有限公司 | Flexible display device and mobile terminal with same |
| CN107301821B (en) * | 2017-07-31 | 2020-04-17 | 上海中航光电子有限公司 | Foldable display screen and display device |
| CN207115888U (en) * | 2017-08-03 | 2018-03-16 | 深圳市柔宇科技有限公司 | Fold mechanism and terminal |
| CN107301822A (en) * | 2017-08-23 | 2017-10-27 | 京东方科技集团股份有限公司 | A kind of protection device of display screen, display screen module |
| CN207075032U (en) * | 2017-09-01 | 2018-03-06 | 广东欧珀移动通信有限公司 | Folding mobile terminal |
| CN207117712U (en) * | 2017-09-06 | 2018-03-16 | 广东欧珀移动通信有限公司 | Foldable mobile terminal |
| CN107437378B (en) * | 2017-09-20 | 2020-09-11 | 上海天马微电子有限公司 | Flexible display module |
| CN207268258U (en) * | 2017-09-22 | 2018-04-24 | 深圳市柔宇科技有限公司 | Bending structure and bending display device |
| CN107831836A (en) * | 2017-11-27 | 2018-03-23 | 努比亚技术有限公司 | A kind of fold mechanism for flexible screen |
| CN208314628U (en) * | 2018-06-15 | 2019-01-01 | 深圳市柔宇科技有限公司 | Electronic device and its flexible screen supporting mechanism |
| WO2019237337A1 (en) * | 2018-06-15 | 2019-12-19 | 深圳市柔宇科技有限公司 | Electronic apparatus and flexible screen supporting mechanism thereof |
-
2018
- 2018-06-15 WO PCT/CN2018/091511 patent/WO2019237337A1/en active Application Filing
- 2018-06-15 CN CN201880093881.2A patent/CN112513772A/en active Pending
- 2018-08-09 CN CN201880093854.5A patent/CN112602139A/en active Pending
- 2018-08-09 CN CN201880093858.3A patent/CN112602140A/en active Pending
- 2018-08-09 CN CN201880093896.9A patent/CN112639922A/en active Pending
- 2018-08-09 CN CN201821300601.4U patent/CN208806016U/en active Active
- 2018-08-09 WO PCT/CN2018/099720 patent/WO2019237485A1/en active Application Filing
- 2018-08-09 WO PCT/CN2018/099723 patent/WO2019237486A1/en active Application Filing
- 2018-08-09 WO PCT/CN2018/099719 patent/WO2019237484A1/en active Application Filing
- 2018-08-09 CN CN201821284285.6U patent/CN208922655U/en active Active
- 2018-08-09 WO PCT/CN2018/099724 patent/WO2019237487A1/en active Application Filing
- 2018-08-09 CN CN201880093894.XA patent/CN112602034A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020216007A1 (en) * | 2019-04-25 | 2020-10-29 | Oppo广东移动通信有限公司 | Folding housing and electronic device |
| CN110288908A (en) * | 2019-06-10 | 2019-09-27 | 武汉华星光电半导体显示技术有限公司 | Flexible display apparatus with bending mechanism |
| CN113383171A (en) * | 2019-07-15 | 2021-09-10 | 深圳市柔宇科技股份有限公司 | Folding device and electronic equipment |
| WO2021012190A1 (en) * | 2019-07-23 | 2021-01-28 | 深圳市柔宇科技有限公司 | Electronic device and flexible apparatus |
| CN113383379A (en) * | 2019-07-23 | 2021-09-10 | 深圳市柔宇科技股份有限公司 | Electronic equipment and flexible device |
| CN110728910A (en) * | 2019-10-10 | 2020-01-24 | 云谷（固安）科技有限公司 | Bendable display screen |
| CN112767829A (en) * | 2019-10-21 | 2021-05-07 | 深圳市柔宇科技有限公司 | Bendable device |
| CN110782790A (en) * | 2019-10-25 | 2020-02-11 | 武汉华星光电半导体显示技术有限公司 | Display cover plate, display panel and display |
| CN113936550A (en) * | 2020-06-29 | 2022-01-14 | 华为技术有限公司 | Inward folding screen electronic equipment |
| CN113936550B (en) * | 2020-06-29 | 2023-02-14 | 华为技术有限公司 | Inward folding screen electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112602034A (en) | 2021-04-02 |
| CN112639922A (en) | 2021-04-09 |
| WO2019237484A1 (en) | 2019-12-19 |
| WO2019237485A1 (en) | 2019-12-19 |
| CN112602140A (en) | 2021-04-02 |
| WO2019237486A1 (en) | 2019-12-19 |
| CN112513772A (en) | 2021-03-16 |
| WO2019237337A1 (en) | 2019-12-19 |
| WO2019237487A1 (en) | 2019-12-19 |
| CN112602139A (en) | 2021-04-02 |
| CN208806016U (en) | 2019-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208922655U (en) | Electronic device and its flexible display apparatus | |
| CN208737802U (en) | Electronic device and its flexible display apparatus | |
| CN112602138A (en) | Flexible display device, electronic device and manufacturing method of flexible display device | |
| CN109671363B (en) | Protection cover plate and flexible display device | |
| US10146261B2 (en) | Wearable apparatus having a flexible electrophoretic display | |
| US20190051223A1 (en) | Cover structure, manufacturing method thereof and display device | |
| CN113707018B (en) | Display module and display device | |
| JP2012078825A (en) | Curved surface display module and display device | |
| CN111785167B (en) | Screen assembly and display device | |
| US8437073B2 (en) | Electrophoretic display device | |
| CN106773346A (en) | A kind of curved face display panel and curved-surface display device | |
| CN209199498U (en) | Display screen, display device and electronic device | |
| CN112270890B (en) | Flexible display panel and flexible display device | |
| WO2020037507A1 (en) | Electronic device and flexible display device thereof | |
| CN107015397B (en) | Display panel and display device | |
| US20170185105A1 (en) | Protective layer and electronic device | |
| US20220276414A1 (en) | Digital Photo Frame with AG Explosion-proof Function | |
| CN220537731U (en) | Protective film and electronic equipment | |
| CN113178531B (en) | Display device and preparation method thereof | |
| CN217418578U (en) | Waterproof liquid crystal screen protective film | |
| CN219032064U (en) | Mobile phone screen protective film | |
| CN210573481U (en) | Novel myopia-preventing notebook computer display screen | |
| CN212624625U (en) | Electronic equipment screen with prevent breakable, waterproof and dustproof effect | |
| CN214045722U (en) | Tempering membrane for cell-phone | |
| CN211227004U (en) | 3D (three-dimensional) visual glass film with eye protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518172 43 Universiade Software Town, 8288 Longgang Avenue, Henggang Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Ruoyu Technology Co.,Ltd. Address before: 518172 43 Universiade Software Town, 8288 Longgang Avenue, Henggang Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ROYOLE TECHNOLOGIES Co.,Ltd. |