CN206697158U - OLED Curved screens and the mobile terminal with the OLED Curved screens - Google Patents
OLED Curved screens and the mobile terminal with the OLED Curved screens Download PDFInfo
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- CN206697158U CN206697158U CN201720228770.0U CN201720228770U CN206697158U CN 206697158 U CN206697158 U CN 206697158U CN 201720228770 U CN201720228770 U CN 201720228770U CN 206697158 U CN206697158 U CN 206697158U
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Abstract
The utility model provides OLED Curved screens and the mobile terminal with the OLED Curved screens, and OLED Curved screens include the screen body of OLED materials, and the frame of screen this body side surface insertion mobile terminal, the positive main part of screen body is plane；The positive fringe region of screen body is bent to the screen body back side, the fringe region at the screen body back side is supported or opposed the bending of off screen curtain body positive direction, for reaching the visual effect of Rimless using the light refraction between the positive bent portion of screen body and the bent portion at the back side.The OLED Curved screen thickness is low, angle of bend is small, and reaches the effect of vision Rimless.
Description
Technical field
Display and electronic device field are the utility model is related to, in particular it relates to OLED Curved screens and there is the OLED
The mobile terminal of Curved screen.
Background technology
With the fast development of wireless communication technique, in the more and more common entrance lives of the people of mobile phone.Wherein, curved surface
The mobile phone of screen is more and more welcomed by the people as a kind of new mobile phone.Curve screens mobile phone, as its name suggests, that is, refer to and be different from
Conventional mobile phone screen is the feature of a plane, but carries certain radian.The material of Curved screen is less likely to be damaged, thickness
Low, in light weight, low in energy consumption, more convenient operation, and it is more attractive.
The existing Curved screen for mobile phone is mostly LCD materials, due to the limitation of material property, screen thickness still compared with
Greatly, weight is big, and aesthetics and practicality have much room for improvement.Moreover, existing Curved screen angle of bend is big, yields is low, bending section
It is point more lofty with the binding site of mobile phone frame, it is not attractive in appearance enough.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of OLED Curved screens, and thickness is low, angle of bend
It is small, and reach the effect of vision Rimless.
Its concrete scheme is a kind of OLED Curved screens, includes the screen body of OLED materials, and described this body side surface of screen is embedding
Enter the frame of mobile terminal, the positive main part of screen body is plane；The positive fringe region of screen body
Bent to the screen body back side, the fringe region at the screen body back side is to away from the positive direction of screen body
Bending, for utilizing the optics between the positive fringe region of the screen body and the fringe region at the screen body back side
Refraction reaches the visual effect of mobile terminal Rimless.
The processing technology of OLED Curved screens comprises at least following steps in the utility model：
(1) lathe pair of the cutter that can be cut in the horizontal direction first with band and the cutter that can vertically cut
OLED glass substrates are cut.Lathe main frame or PLC are according to the real-time controlled level platform of program of compiling and hang down
The movement of d-axis frame, so as to carry out horizontal, vertical both direction to OLED glass substrates using the cutter on pedestal
Cutting and grinding, high efficiency make the bent portion with predetermined angle.Preferably, vertical cutters (vertical shaft) can be utilized to process
The appearance profile of material, using horizontal cutters (transverse axis) come rapidoprint cambered surface, finally give screen body 1000.Preferably,
It is that machined surface is divided into N number of face to be ground during processing bent portion, one bent portion of processing need to only come and go twice.
(2) edging, polishing are carried out to the bent portion of screen body 1000, makes it have smooth surface.
As the improvement to technical scheme, the positive main part of screen body and the positive side of screen body
Between the fringe region at rounding off between edge region, the main part at the screen body back side and the screen body back side
Rounding off.
As the improvement to technical scheme, the positive fringe region of screen body is between 30 degree to 60 degree；
And/or the angle of bend of the fringe region at the screen body back side is between 30 degree to 60 degree.
As the improvement to technical scheme, the positive fringe region of screen body is arc-shaped curved surface.
As the improvement to technical scheme, described this body side surface of screen outwards rolls relative to the normal of the arc-shaped curved surface
Tiltedly.
As the improvement to technical scheme, the main part at the screen body back side has default radian, its thickness
It is gradually reduced by two lateral centers.
As the improvement to technical scheme, transparent Scrub plastic layer is provided with the screen body front.
As the improvement to technical scheme, titanium oxide silicon layer, the screen body are provided with the screen body front
Rupture pressure disc is provided with the back side.
The utility model additionally provides a kind of mobile terminal, and the mobile terminal has according to any in above-mentioned technical proposal
OLED Curved screens described in.
As the improvement to technical scheme, the mobile terminal is mobile phone.
The utility model at least has following technique effect：
(1) because the positive main part of screen body is plane, the positive fringe region of screen body is to screen body
The back side is bent, and the fringe region at the screen body back side is supported or opposed the positive direction bending of off screen curtain body.When user is from screen sheet
When body front is seen to screen, the effect of light refraction between the positive bent portion of screen body and the bent portion at the back side can be with
A kind of visual effect of Rimless is given people, improves the aesthetics of screen.
(2) Curved screen uses OLED materials, and its intensity is big, can reduce screen thickness, reduces weight, reduces cost, and
Reduce angle of bend, improve yields.
(3) main part at the screen body back side has default radian, and its thickness is gradually reduced by two lateral centers, because
And thickness, lower weight can be further reduced, while the elastic deformability of screen main part is also improved, make screen not
It is easily broken.
(4) transparent Scrub plastic layer can protect screen, prevent from scratching, and can reduce, and make screen in not backlight shape
Also can clear display image under state.
(5) titanium oxide silicon layer can reduce the light reflection of screen, improve translucency, rupture pressure disc can improve screen body
Anti-crushing ability, even if broken, also it can prevent chip from splashing to a certain extent.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of positive diagram of OLED Curved screens in the utility model embodiment；
Fig. 2 is a kind of anaclasis schematic diagram of OLED Curved screens in the utility model embodiment；
Fig. 3 is a kind of oblique view of OLED Curved screens in the utility model embodiment；
Fig. 4 is the positive diagram of another OLED Curved screens in the utility model embodiment.
Main element symbol description：
1000- screen bodies, the positive main part of 0110- screen bodies, the positive marginal zone of 0120- screen bodies
Domain, the main part at the 0210- screen bodies back side, the fringe region at the 0220- screen bodies back side, this body side surface of 0300- screens.
Embodiment
Hereinafter, various embodiments of the present utility model will be described more fully.The utility model can have various realities
Example is applied, and can adjust and change wherein.It should be understood, however, that：Limited in the absence of by various embodiments of the present utility model
In the intention of specific embodiment disclosed herein, but the utility model should be interpreted as covering fall into it is of the present utility model various
All adjustment, equivalent and/or alternative in the spirit and scope of embodiment.
Hereinafter, the term " comprising " that can be used in various embodiments of the present utility model or " may include " instruction institute
Disclosed function, operation or the presence of element, and the increase of one or more functions, operation or element is not limited.In addition,
As used in various embodiments of the present utility model, term " comprising ", " having " and its cognate are meant only to represent specific
Feature, numeral, step, operation, the combination of element, component or foregoing item, and it is understood not to exclude one or first
A number of other features, numeral, step, operation, element, component or foregoing item combination presence or one or more spies of increase
Sign, numeral, step, operation, element, component or foregoing item combination possibility.
In various embodiments of the present utility model, stating "or" or " at least one in A or/and B " includes arranging simultaneously
Any combinations of the word gone out or all combinations." A or B " or " at least one in A or/and B " may include A, can for example, statement
Including B or it may include A and B both.
The statement (" first ", " second " etc.) used in various embodiments of the present utility model can be modified various
Various element in embodiment, but respective sets can not be limited into element.For example, presented above be not intended to limit the element
Order and/or importance.The purpose presented above for being only used for differentiating an element and other elements.For example, first uses
Family device and second user device instruction different user device, although the two is all user's set.For example, this practicality is not being departed from
In the case of the scope of new various embodiments, the first element is referred to alternatively as the second element, and similarly, the second element also can quilt
Referred to as the first element.
It should be noted that：In the utility model, unless otherwise clear and definite regulation and definition, " installation ", " connection ", " fixation "
It should be interpreted broadly Deng term, for example, it may be being fixedly connected, can also be detachably connected or be integrally connected；Can be with
It is mechanical connection or electrical connection；Can be directly connected to, and can be indirectly connected by intermediary；Can be
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
In the utility model, one of ordinary skill in the art is it is to be appreciated that indicating position or position in text
The term of relation is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplification is retouched
State, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
The term used in various embodiments of the present utility model is only used for describing the purpose and simultaneously of specific embodiment
It is not intended to limit various embodiments of the present utility model.As used herein, singulative is intended to also include plural form, unless
Context is expressly otherwise indicated.Unless otherwise defined, all terms (including technical term and the science being otherwise used herein
Term) there is the implication identical being generally understood that with various embodiment one skilled in the art of the present utility model to contain
Justice.The term (term such as limited in the dictionary typically used) be to be interpreted as have with correlative technology field
Situational meaning identical implication and the implication with Utopian implication or overly formal will be not construed as, unless at this
It is clearly defined in the various embodiments of utility model.
Embodiment 1
Fig. 1, Fig. 2 are referred to, present embodiments provides a kind of OLED Curved screens and the mobile end with the OLED Curved screens
End.The OLED Curved screen thickness is low, angle of bend is small, and reaches the effect of mobile terminal vision Rimless.
Specifically, OLED Curved screens include the screen body 1000 of OLED materials.In the present embodiment, OLED is that machine lights
The abbreviation of diode (Organic Light-Emitting Diode, UIV OLED), its Chinese can also be referred to as organic
Electric laser is shown, organic luminous semiconductor.OLED uses organic polymer materials as the semiconductor in light emitting diode
(semiconductor) material.Wherein, polymeric material can be natural, it is also possible to which artificial synthesized, possible size is very
Greatly, it is also possible to small-sized.Protein and DNA are exactly the example of organic polymer.
Compared with traditional LCD (liquid crystal display Liquid Crystal Display), OLED Display Techniques have spontaneous
Light, wide viewing angle, almost infinite high contrast, compared with low power consumption, high reaction speed the advantages that.OLED Display Techniques are widely transported
For mobile phone, DV, DVD player, personal digital assistant (PDA), notebook computer, automobile audio and TV.OLED shows
Show that device is very thin very light, because it is without using backlight.OLED display also has the widescreen for being up to a 160 degree visual angle, its work
Voltage is two to ten volts (volt, being represented with V).
Mobile terminal in this implementation, also referred to as mobile communication terminal, refer to the computer that can be used on the move
Equipment, saying for broad sense even include vehicle-mounted computer including mobile phone, notebook, tablet personal computer, POS.
On hardware systems, mobile terminal possesses central processing unit, memory, input block and output block.In software
In system, mobile terminal must possess operating system.
As a preferred embodiment, mobile terminal is mobile phone.
In the present embodiment, this body side surface of screen 0300 is embedded in the frame of mobile terminal.The positive main part of screen body
It is plane to divide 0110.The positive fringe region 0120 of screen body is bent to the screen body back side, the edge at the screen body back side
Region 0220 is supported or opposed the bending of off screen curtain body positive direction.
As shown in Fig. 2 the light refraction between the positive bent portion of screen body and the bent portion at the back side can make
Terminal device reaches the visual effect of Rimless.
The processing technology of OLED Curved screens comprises at least following steps in the present embodiment：
(1) lathe pair of the cutter that can be cut in the horizontal direction first with band and the cutter that can vertically cut
OLED glass substrates are cut.Lathe main frame or PLC are according to the real-time controlled level platform of program of compiling and hang down
The movement of d-axis frame, so as to carry out horizontal, vertical both direction to OLED glass substrates using the cutter on pedestal
Cutting and grinding, high efficiency make the bent portion with predetermined angle.Preferably, vertical cutters (vertical shaft) can be utilized to process
The appearance profile of material, using horizontal cutters (transverse axis) come rapidoprint cambered surface, finally give screen body 1000.Preferably,
It is that machined surface is divided into N number of face to be ground during processing bent portion, one bent portion of processing need to only come and go twice.
(2) edging, polishing are carried out to the bent portion of screen body 1000, makes it have smooth surface.
As a preferred embodiment, the positive main part 0110 of screen body and the positive edge of screen body
Rounding off between region 0120, the main part 0210 at the screen body back side and the fringe region 0220 at the screen body back side it
Between rounding off.
Due to rounding off between bent portion and non-exterior section, it can not only make OLED Curved screens more attractive, it is boundless
Frame effect is more preferable, and can prevent the bent portion rupture or scratch of OLED Curved screens.
As a preferred embodiment, the angle of bend of the positive fringe region 0120 of screen body is at 30 degree to 60
Between degree；
And/or the angle of bend of the fringe region 0220 at the screen body back side is between 30 degree to 60 degree.
Due to OLED Material Strengths it is big the characteristics of, only need to bend 30 degree to the 60 degree effects that can reach vision Rimless.
Avoiding existing LCD Curved screens needs 70 degree to 90 degree of bending, and then lacking for screen body 1000 is easily destroyed in bending
Fall into.It is smaller to be additionally, since angle of bend, it is more attractive, it is not easy to cause stress concentration.
As a preferred embodiment, the positive fringe region 0120 of screen body is arc-shaped curved surface.By that will shield
The curtain positive fringe region 0120 of body is designed as arc-shaped curved surface, further increases aesthetics and vision Rimless effect.
As a preferred embodiment, screen this body side surface 0300 outwards rolls relative to the normal of arc-shaped curved surface
Tiltedly.Pass through above-mentioned design so that by OLED Curved screens it is face-up horizontal positioned when, screen this body side surface 0300 and vertical plane
Inclination angle very little, set concordant, so that screen this body side surface 0300 is easier in the frame of embedded terminal device.
As a preferred embodiment, the main part 0210 at the screen body back side has default radian, it is thick
Degree is gradually reduced by two lateral centers.By above-mentioned design, thickness, lower weight can be further reduced, is also improved simultaneously
The elastic deformability of screen body 1000, do not allow screen easily rupturable.
As a preferred embodiment, transparent Scrub plastic layer is provided with screen body front.Transparent
Scrub plastic layer can protect screen, prevent from scratching, and can reduce, and screen also can be clearly shown figure under not backlight state
Picture.
As a preferred embodiment, the thickness of transparent Scrub plastic layer is 120-180nm.
As a preferred embodiment, titanium oxide silicon layer is provided with screen body front, on the screen body back side
It is provided with rupture pressure disc.Titanium oxide silicon layer can reduce the light reflection of screen, improve translucency so that screen can be persistently clear.
Rupture pressure disc can improve the anti-crushing ability of screen body, even if broken, also can prevent chip from splashing to a certain extent.
As a preferred embodiment, the thickness of titanium oxide silicon layer is 120-180nm.
Present embodiment at least has the advantages that：
(1) because the positive main part of screen body is plane, the positive fringe region of screen body is to screen body
The back side is bent, and the fringe region at the screen body back side is supported or opposed the positive direction bending of off screen curtain body.When user is from screen sheet
When body front is seen to screen, the effect of light refraction between the positive bent portion of screen body and the bent portion at the back side can be with
A kind of visual effect of mobile terminal Rimless is given people, improves the aesthetics of screen.
(2) Curved screen uses OLED materials, and its intensity is big, can reduce screen thickness, reduces weight, reduces cost, and
Reduce angle of bend, improve yields.
(3) main part at the screen body back side has default radian, and its thickness is gradually reduced by two lateral centers, because
And thickness, lower weight can be further reduced, while the elastic deformability of screen main part is also improved, make screen not
It is easily broken.
(4) transparent Scrub plastic layer can protect screen, prevent from scratching, and can reduce, and make screen in not backlight shape
Also can clear display image under state.
(5) titanium oxide silicon layer can reduce the light reflection of screen, improve translucency, rupture pressure disc can improve screen body
Anti-crushing ability, even if broken, also it can prevent chip from splashing to a certain extent.
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram for being preferable to carry out scene, module in accompanying drawing or
Flow is not necessarily implemented necessary to the utility model.
It will be appreciated by those skilled in the art that the module in device in implement scene can be described according to implement scene into
Row is distributed in the device of implement scene, can also carry out one or more dresses that respective change is disposed other than this implement scene
In putting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
Above-mentioned the utility model sequence number is for illustration only, does not represent the quality of implement scene.
Disclosed above is only several specific implementation scenes of the present utility model, and still, the utility model is not limited to
This, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (10)
1. a kind of OLED Curved screens, it is characterised in that the screen body including OLED materials, this body side surface of screen insertion move
The frame of dynamic terminal, the positive main part of screen body is plane；The positive fringe region of screen body is to institute
State the bending of the screen body back side, the fringe region at the screen body back side is to curved away from the positive direction of screen body
Song, for utilizing the optics folding between the positive fringe region of the screen body and the fringe region at the screen body back side
Penetrate the visual effect for reaching mobile terminal Rimless.
2. OLED Curved screens according to claim 1, it is characterised in that the positive main part of the screen body and institute
State rounding off, the main part at the screen body back side and the screen body between the positive fringe region of screen body
Rounding off between the fringe region at the back side.
3. OLED Curved screens according to claim 1 or 2, it is characterised in that the positive fringe region of screen body
Between 30 degree to 60 degree；
And/or the angle of bend of the fringe region at the screen body back side is between 30 degree to 60 degree.
4. OLED Curved screens according to claim 3, it is characterised in that the positive fringe region of screen body is arc
Shape curved surface.
5. OLED Curved screens according to claim 4, it is characterised in that described this body side surface of screen is relative to the arc
Normal to a surface tilts laterally.
6. according to the OLED Curved screens any one of claim 1,2,4,5, it is characterised in that the screen body back side
Main part there is default radian, its thickness is gradually reduced by two lateral centers.
7. OLED Curved screens according to claim 6, it is characterised in that be provided with the screen body front transparent
Scrub plastic layer.
8. OLED Curved screens according to claim 6, it is characterised in that be provided with titanium oxide on the screen body front
Silicon layer, rupture pressure disc is provided with the screen body back side.
9. a kind of mobile terminal, it is characterised in that the mobile terminal has according to any one of claim 1-8
OLED Curved screens.
10. mobile terminal according to claim 9, it is characterised in that the mobile terminal is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228770.0U CN206697158U (en) | 2017-03-09 | 2017-03-09 | OLED Curved screens and the mobile terminal with the OLED Curved screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228770.0U CN206697158U (en) | 2017-03-09 | 2017-03-09 | OLED Curved screens and the mobile terminal with the OLED Curved screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697158U true CN206697158U (en) | 2017-12-01 |
Family
ID=60442529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720228770.0U Expired - Fee Related CN206697158U (en) | 2017-03-09 | 2017-03-09 | OLED Curved screens and the mobile terminal with the OLED Curved screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697158U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385627A (en) * | 2018-04-18 | 2019-10-29 | 南昌欧菲光学技术有限公司 | Panel and preparation method thereof |
| CN110913041A (en) * | 2018-09-14 | 2020-03-24 | 北京小米移动软件有限公司 | Terminal device |
| CN112086578A (en) * | 2020-09-14 | 2020-12-15 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN112600959A (en) * | 2020-12-18 | 2021-04-02 | Oppo（重庆）智能科技有限公司 | Cover plate for electronic equipment and electronic equipment with same |
| WO2022052723A1 (en) * | 2020-09-14 | 2022-03-17 | Oppo广东移动通信有限公司 | Electronic device, display panel and cover plate thereof |
-
2017
- 2017-03-09 CN CN201720228770.0U patent/CN206697158U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385627A (en) * | 2018-04-18 | 2019-10-29 | 南昌欧菲光学技术有限公司 | Panel and preparation method thereof |
| CN110913041A (en) * | 2018-09-14 | 2020-03-24 | 北京小米移动软件有限公司 | Terminal device |
| CN112086578A (en) * | 2020-09-14 | 2020-12-15 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| WO2022052723A1 (en) * | 2020-09-14 | 2022-03-17 | Oppo广东移动通信有限公司 | Electronic device, display panel and cover plate thereof |
| CN112600959A (en) * | 2020-12-18 | 2021-04-02 | Oppo（重庆）智能科技有限公司 | Cover plate for electronic equipment and electronic equipment with same |
| CN112600959B (en) * | 2020-12-18 | 2022-11-15 | Oppo（重庆）智能科技有限公司 | Cover plate for electronic equipment and electronic equipment with same |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171201 Termination date: 20180309 |