CN105975135A - Display device, electronic equipment and manufacturing method of display device - Google Patents
Display device, electronic equipment and manufacturing method of display device Download PDFInfo
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- CN105975135A CN105975135A CN201610460687.6A CN201610460687A CN105975135A CN 105975135 A CN105975135 A CN 105975135A CN 201610460687 A CN201610460687 A CN 201610460687A CN 105975135 A CN105975135 A CN 105975135A
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- Prior art keywords
- display device
- cushion
- substrate
- buffer stopper
- display module
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- 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
- G09F9/33—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 being semiconductor devices, e.g. diodes
-
- 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
- G09F9/35—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 being liquid crystals
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a display device, electronic equipment and a manufacturing method of the display device. The display device comprises a substrate, a display module and a buffer layer. The buffer layer is arranged between the substrate and the display module in an attached mode and used for reducing stress generated when the display device is bent. A first region of the buffer layer comprises at least two buffer blocks. A clearance exists between at least two adjacent buffer blocks. According to the technical scheme, the technical problem that the bending frequency of a display screen in the prior art is limited is solved.
Description
Technical field
The present invention relates to electronic technology field, particularly to a kind of display device, electronic equipment and display device
Manufacture method.
Background technology
Along with science and technology development, various electronic equipments, such as: smart mobile phone, panel computer etc.,
Become the necessary of people's daily life.In order to meet the use demand of user, flexible display screen by
Gradually become the study hotspot in display market.
But at present, be all to be fitted by glue surface between each layer of display screen, after repeatedly bending, glue
Its tack in face, plastic deformation accumulation becomes big, simultaneously as laminating of the prior art is to use patch comprehensively,
The deformation of each local influences each other, thus causes the appearance of folding line, thus affects the service life of display screen.
Visible, there is the technical problem that bending number of times is limited in display screen of the prior art.
Summary of the invention
The embodiment of the present invention provides a kind of display device, electronic equipment and the manufacture method of display device, is used for
Solve display screen of the prior art and there is the technical problem that bending number of times is limited, to reach to improve display screen
The technique effect of bending number of times.
On the one hand, the embodiment of the present application provides a kind of display device, including:
Substrate
Display module；
Cushion, laminating is arranged between described substrate and described display module, is used for reducing described display dress
Put the stress produced when bending state；
Wherein, the first area of described cushion includes at least two buffer stopper, described at least two buffer stopper
In adjacent buffer block between there is gap.
Optionally, when described display device is in described bending state, described substrate, described display module
Being in described bending state with described cushion, wherein, the bending region of described display device is described
One region.
Optionally, the element of the curved surface that the gap between described at least two buffer stopper is formed with described bending region
Line is parallel.
Optionally, described cushion also includes that at least one second area, at least one second area described are
Other region in addition to described first area on described cushion, at least one second area described with described extremely
The distance being between the buffer stopper at edge, described first area in the buffer stopper of few two be first preset away from
From.
Optionally, the distance between described adjacent two buffer stoppers is less than the second predeterminable range.
Optionally, the viscosity coefficient of described cushion is more than preset value, for bonding described substrate and described
Display module.
Optionally, described cushion is formed by optical cement or pressure sensitive adhesive.
Optionally, the thickness of described cushion is less than preset thickness.
Optionally, described display device also includes:
Touch sensitive layer, is arranged on the described display module side away from described substrate；
External protection, is arranged on the described touch sensitive layer side away from described display module；
Wherein, described display module, described touch sensitive layer and described external protection are all provided with between neighbor
It is equipped with described cushion.
On the other hand, the embodiment of the present application also provides for a kind of electronic equipment, including:
Housing；
Display device, is arranged in described housing；
Processor, is arranged in described housing；
Wherein, described display device includes: substrate；Display module；Cushion, laminating is arranged on the described back of the body
Between surface protective film and described display module, for answering of reducing that described display device produces when bending state
Power；Wherein, the first area of described cushion includes at least two buffer stopper, between said two buffer stopper
There is gap.
On the other hand, the embodiment of the present application also provides for the manufacture method of a kind of display device, including:
The first upper surface at substrate arranges mask, and wherein, described mask includes at least two subregion,
Between adjacent subarea territory in described at least two subregion, there is gap；
Being coated with cushion on the disjunct subregion of described at least two, wherein, described cushion is used for subtracting
The stress that few described display device produces when bending state；
Remove described mask, it is thus achieved that comprise the substrate of at least two buffer stopper.
Optionally, at the described mask of described removal, it is thus achieved that after comprising the substrate of at least two buffer stopper,
Described method also includes:
The described substrate comprising at least two buffer stopper is carried out ultraviolet treatment with irradiation.
Optionally, described, the described substrate including at least two buffer stopper is carried out ultraviolet treatment with irradiation
Afterwards, described method also includes:
On the described substrate comprising at least two buffer stopper, laminating arranges display module, it is thus achieved that described display fills
Put.
Said one in the embodiment of the present application or multiple technical scheme, at least have one or more skills following
Art effect:
One, due to the technical scheme in the embodiment of the present application, display device includes: substrate；Display module；
Cushion, laminating is arranged between described substrate and described display module, is used for reducing described display device and exists
The stress produced during bending state；Wherein, the first area of described cushion includes at least two buffer stopper,
Between adjacent buffer block in described at least two buffer stopper, there is gap.I.e. will not be as patch of the prior art
Conjunction is to use patch comprehensively, and the deformation of each local influences each other, thus causes the appearance of folding line, so that impact
Service life of display screen, and in the technical program, cushion includes at least two buffer stopper, and at least
Between two buffer stoppers, there is gap so that the deformation of each several part is only confined at the buffer stopper of correspondence, not
Influence whether whole cushion, thus alleviate creasing problem.Thus it is possible to effectively solve of the prior art
There is the technical problem that bending number of times is limited in display screen, and then reaches to improve the technology of the bending number of times of display screen
Effect.
Two, due to the technical scheme in the embodiment of the present application, described cushion also includes at least one secondth district
Territory, at least one second area described is other region on described cushion in addition to described first area, institute
State at least one second area and be in the slow of edge, described first area in the buffer stopper of described at least two
Rushing the distance between block is the first predeterminable range.I.e. in the technical program, bending region and non-bending region
Use different buffering scheme, and then reach also to ensure display dress while improving the bending number of times of display screen
The technique effect of the sticking effect put.
Accompanying drawing explanation
The structural representation of a kind of display device that Fig. 1 provides for the embodiment of the present application one；
The bending region that Fig. 2 provides for the embodiment of the present application one shows with the relation in the gap of at least two buffer stopper
It is intended to；
The structural representation of a kind of electronic equipment that Fig. 3 provides for the embodiment of the present application two；
The manufacture method of a kind of display device that Fig. 4 provides for the embodiment of the present application three implement flow process
Figure；
Fig. 5 A-Fig. 5 B is the schematic diagram of the mask in the embodiment of the present application three.
Detailed description of the invention
The technical scheme that the embodiment of the present application provides, is used for solving display screen of the prior art and there is bending time
The technical problem that number is limited, to reach to improve the technique effect of the bending number of times of display screen.
Technical scheme in the embodiment of the present application is for solving above-mentioned technical problem, and general thought is as follows:
Substrate；
Display module；
Cushion, laminating is arranged between described substrate and described display module, is used for reducing described display dress
Put the stress produced when bending state；
Wherein, the first area of described cushion includes at least two buffer stopper, described at least two buffer stopper
In adjacent buffer block between there is gap.
In technique scheme, display device includes: substrate；Display module；Cushion, laminating is arranged on
Between described substrate and described display module, for answering of reducing that described display device produces when bending state
Power；Wherein, the first area of described cushion includes at least two buffer stopper, described at least two buffer stopper
In adjacent buffer block between there is gap.Will not be i.e. to use patch comprehensively, respectively as laminating of the prior art
The deformation of individual local influences each other, thus causes the appearance of folding line, so that affecting the service life of display screen,
And in the technical program, cushion includes having between at least two buffer stopper, and at least two buffer stopper
Gap so that the deformation of each several part is only confined to, at the buffer stopper of correspondence, to have influence on whole cushion,
Thus alleviate creasing problem.It is subject to thus it is possible to effectively solve display screen of the prior art existence bending number of times
The technical problem of limit, and then reach to improve the technique effect of the bending number of times of display screen.
In order to the embodiment of the present application or technical scheme of the prior art are clearly described, below will be to reality
Execute the required accompanying drawing used in example or prior art to be briefly described, it should be apparent that, in describing below
Accompanying drawing be only the embodiment of the present application, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Embodiment one
Refer to Fig. 1, a kind of display device provided for the embodiment of the present application one, including:
Substrate 10；
Display module 11；
Cushion 12, laminating is arranged between described substrate 10 and described display module 11, is used for reducing institute
State the stress that display device produces when bending state；
Wherein, the first area of described cushion 12 includes at least two buffer stopper, and described at least two is delayed
Rush, between the adjacent buffer block in block, there is gap.
The display device that the embodiment of the present application provides can be applied to an electronic equipment, such as: smart mobile phone, flat
Plate computer or notebook computer etc., or be other electronic equipment, here, schematically illustrate the most one by one.
In the embodiment of the present application, display device is specifically as follows OLED (Organic Light-Emitting
Diode, Organic Light Emitting Diode) display or LCD (Liquid Crystal Display, liquid crystal display
Device) display or be other display, it is not especially limited in the embodiment of the present application.Real in the application
Executing in example, the display device in the embodiment of the present application, as a example by OLED display screen, is carried out in detail by display device
Thin description.
In the embodiment of the present application, substrate is the back protection film of display device, during implementing,
Substrate can be can deformation substrate, such as: Flexible Printed Circuit (FPC, flexible printed circuit board),
With mylar or polyimides as base material, have by being etched on Copper Foil the one forming circuit and make
Height reliability, the printed circuit of excellent flexibility.Its disclosure satisfy that original text density, miniaturization, lightweight,
The needs that direction lightening, highly reliable is developed, and can arbitrarily move at three dimensions and stretch, thus reach
To element assembling and wire connecting integration.
Further, the embodiment of the present application also includes showing module, and display module is for the driving at drive circuit
Under make luminous organic material send the redgreenblue of varying strength, thus realize showing the effect of picture.Aobvious
Show that module is mainly made up of metal anode, organic luminous layer and negative electrode.In the selection of metal anode material,
Material itself necessarily has high work function (Highworkfunction) and light-transmissive, e.g., has
The transparent conducting film of the high work function of 4.5eV-5.3eV, stable in properties and printing opacity, naturally it is also possible to be
Other materials, those skilled in the art can select according to actual needs.In cathode portion, for
Increasing the luminous efficiency of element, the injection of electrons and holes typically requires low work function
(Lowworkfunction) metals such as Ag, Al, Ca, In, Li and Mg, or low work function is compound
Metal makes negative electrode (such as: Mg-Ag magnesium silver).The material of organic luminous layer must possess have under solid-state stronger
Fluorescent, carrier transportation performance are good, heat stability and chemical stability is good, quantum efficiency is high and can vacuum steam
The characteristic of plating, e.g., Alq3 (8-hydroxyquinoline aluminum) etc..
Display module can also include circular polarizing disk, and laminating is arranged on negative electrode, can produce circularly polarized light,
For eliminating polarized light, increasing color density, those skilled in the art can be according to the function to display device
Property requirement, select adaptively suitable material make make circular polarizing disk, do not limit
System.
Further, in the embodiment of the present application, for the stress produced when reducing display device bending, at base
Being additionally provided with cushion in plate and display module, the first area of described cushion includes that at least two buffers
Block, has gap between the adjacent buffer block in described at least two buffer stopper.
In the embodiment of the present application, when described display device is in described bending state, described substrate, institute
State display module and described cushion is in described bending state, wherein, the bent area of described display device
Territory is described first area.
Further, the element of the curved surface that the gap between described at least two buffer stopper is formed with described bending region
Line is parallel.
During implementing, when display device is in bending state, substrate in display device, aobvious
Show that module and cushion all can be in bending state because of External Force Acting, when display device is in bending state,
Bending region is then first area.
In the embodiment of the present application, bending region is specifically as follows laterally bending region or longitudinally bending region,
Or it is cross bending region, or is other type of bending region, the most not
Make concrete restriction.
Further, in the embodiment of the present application, refer to Fig. 2, at least two arranged in first area is delayed
The direction rushing the gap between block is parallel, such as with the plain line of the curved surface of bending region formation: bending region is horizontal
To region, the gap direction between at least two buffer stopper is then horizontal direction, corresponding with laterally bending region
Horizontal folding line parallel；If bending region is longitudinal region, the gap direction between at least two buffer stopper
Longitudinal direction, the longitudinal folding line corresponding with laterally bending region is parallel, and wherein, curved surface can be regarded as one
Moving-wire is at the track of space motion, and this moving-wire is referred to as bus, when bus is in any position on curved surface, is referred to as
Element line.
In the embodiment of the present application, the direction in the gap between at least two buffer stopper is parallel with element line, so,
When there is bending because of External Force Acting in display device, although can deform upon at crooked place, but due to curved
Certain gap is had between the buffer stopper of folding position, so, the deformation between each buffer stopper does not interferes with
To other position, to avoid raw folding line.
In the embodiment of the present application, the viscosity coefficient of described cushion is more than preset value, described for bonding
Substrate and described display module.
In the embodiment of the present application, preset value is specifically as follows 40 pools, 50 pools or 60 pools, or is other
Value, those of ordinary skill in the art can be set according to actual needs, does not makees in the embodiment of the present application to have
Body limits.
During implementing, preset value is as a example by 50 pools, then the viscosity coefficient of cushion is greater than pre-
If value 50 pool, such as: 60 pools or 70 pools etc., for bonding described substrate and described display module.
Further, in the embodiment of the present application, described cushion is formed by optical cement or pressure sensitive adhesive.
During implementing, cushion specifically can be formed by optical cement or sub-quick glue.Wherein, optics
Glue can be natural resin optical cement or the big class of synthetic resin optical cement two, and meanwhile, optical cement has colourless
Bright, cold-hot impact, vibration resistance, oil resistant, solvent resistant, ageing-resistant, wet and heat ageing resistant, and can be easily separated
Etc. feature；Sub-quick glue can be divided into rubber-type and resin type two class, solvent-free, pollution-free, in the molten state
Smear.Cool and solidify after-applied slight finger pressure and just can play adhesive effect.Certainly, implementing
Can also be that other have the glue that low Young's modulus is little, pliability is good in journey, those of ordinary skill in the art can
To select according to actual needs, it is not especially limited in the embodiment of the present application.
Further, in the embodiment of the present application, the thickness of described cushion is less than preset thickness.
During implementing, along with electronic equipment develops towards lightening direction, in the embodiment of the present application
In, ensure between each layer of display device can be while firm pasting, it is ensured that the thickness of cushion to be use up
That measures is thin.
In the embodiment of the present application, in order to avoid cushion is after repeatedly bending, become big because plastic deformation is accumulative,
The deformation making each local influences each other, then the first area of cushion is divided at least two buffer stopper,
Such as 2,4 or 6, or specifically determine according to the area in bending region and be divided into several buffer stopper,
Those of ordinary skill in the art can be set according to actual needs, does not the most make concrete
Limit.
In the embodiment of the present application, the shape of at least two buffer stopper can be circle, triangle, rectangle
Or it is other shape, is not especially limited in the embodiment of the present application.
In the embodiment of the present application, at least two buffer stopper has gap between adjacent two buffer stoppers, but
It is that the distance between described adjacent two buffer stoppers is less than the second predeterminable range.
During implementing, the distance between adjacent two buffer stoppers is equal, but this distance is less than pre-
If distance value, such as: 1 millimeter, 1.5 millimeters or 2 millimeters, or being other predeterminable range value, this area is general
Logical technical staff can be set according to actual needs.In the embodiment of the present application, adjacent two bufferings are limited
Distance between block is then in order to mutual in the deformation avoiding each local less than the purpose of the second predeterminable range
Impact, the fastness of the stickup between substrate to be ensured and display screen.
Further, in the embodiment of the present application, described cushion also includes at least one second area, described
At least one second area is other region on described cushion in addition to described first area, described at least one
The buffer stopper of individual second area and described at least two is between the buffer stopper at edge, described first area
Distance be the first predeterminable range.
In the embodiment of the present application, between the most adjacent two buffer stoppers, there is gap, then in first area extremely
The distance between the buffer stopper being in edge, first area in few two buffer stoppers is the first predeterminable range,
During implementing, the first predeterminable range and the second predeterminable range can be identical predeterminable range, it is possible to
Think different predeterminable ranges, with avoid at least two buffer stopper occur occur influence of crust deformation to the secondth district
Territory.
Further, in the embodiment of the present application, in order to avoid the mutual shadow of the deformation between at least two buffer stopper
Ring, and have influence on second area, then at least two buffer stopper between gap between adjacent buffer block
It is not provided with any implant, or, set between gap between adjacent buffer block at least two buffer stopper
Put the implant being more easy to deformation than buffer stopper.
In the embodiment of the present application, second area is non-bending region, and the buffer stopper in second area can be adopted
With a complete buffer stopper, the most in the embodiment of the present application, bending region uses different with non-bending region
Buffering scheme, and then reach also to ensure the stickup effect of display device while improving the bending number of times of display screen
The technique effect of fruit.
Further, in the embodiment of the present application, described display device also includes:
Touch sensitive layer, is arranged on the described display module side away from described substrate；
External protection, is arranged on the described touch sensitive layer side away from described display module；
Wherein, described display module, described touch sensitive layer and described external protection are all provided with between neighbor
It is equipped with described cushion.
During implementing, in order to make display device have touch controllable function, the most all right
Include touch-control sensing layer, be arranged on the display module side away from substrate, be i.e. arranged on the upper of display module
Side.In the embodiment of the present application, touch-control sensing layer can be specifically that the transparent feel formed by nano silver particles should
Loop or the transparent loop inductance formed through coating process by the ink containing conductive metal material, it is thick
Degree could be arranged to 0.05～0.25um, and certainly, those skilled in the art can also be according to actually used demand
It is configured, is not restricted.
Further, in order to enable all parts of guarantee display device not damaged by the external world, touching
Inductive layer is provided with external protection away from the side of display module, during implementing, and described hard cover
Plate can be specifically to be formed, such as by clear glass or clear hard plastics: hard cover plate.
During implementing, display module, touch sensitive layer and external protection are all provided with between neighbor
It is equipped with cushion, greatly folding line occurs with accumulative change of plastic deformation avoiding the cushion between each layer.
Embodiment two
Based on same inventive concept, the embodiment of the present application also provides for a kind of electronic equipment, refer to Fig. 3, bag
Include:
Housing 30；
Display device 31, is arranged in described housing 30；
Processor 32, is arranged in described housing 30；
Wherein, described display device includes: substrate；Display module；Cushion, laminating is arranged on the described back of the body
Between surface protective film and described display module, for answering of reducing that described display device produces when bending state
Power；Wherein, the first area of described cushion includes at least two buffer stopper, between said two buffer stopper
There is gap.
Electronic equipment in the embodiment of the present application is specifically as follows: smart mobile phone, panel computer, notebook electricity
Brain or other with display function electronic equipment, here, schematically illustrate the most one by one.
In the embodiment of the present application, display device is specifically as follows OLED (Organic Light-Emitting
Diode, Organic Light Emitting Diode) display screen or LCD (Liquid Crystal Display, liquid crystal display
Device) display or be other display, it is not especially limited in the embodiment of the present application.
Embodiment three
Based on same inventive concept, the embodiment of the present application also provides for the manufacture method of a kind of display device, please join
Examine Fig. 4, including:
S401: the first upper surface at substrate arranges mask, wherein, described mask includes at least two
Subregion, has gap between the adjacent subarea territory in described at least two subregion；
S402: be coated with cushion, wherein, described cushion on the disjunct subregion of described at least two
For reducing the stress that described display device produces when bending state；
S403: remove described mask, it is thus achieved that comprise the substrate of at least two buffer stopper.
In the embodiment of the present application, mask plate is the mask with specific pattern made in advance, specifically please
With reference to Fig. 5 A-Fig. 5 B, concrete, mask includes at least two subregion, at least two subregion
Adjacent subarea territory between there is gap, during implementing, the shape of at least two subregion is permissible
For circular, square or triangle or rectangle, or being other shape, those of ordinary skill in the art can
To be set according to actual needs, it is not especially limited in the embodiment of the present application.
Optionally, after execution of step S403, described method also includes:
The described substrate comprising at least two buffer stopper is carried out ultraviolet treatment with irradiation.
In the embodiment of the present application, the substrate comprising at least two buffer stopper being carried out ultraviolet treatment with irradiation is
In order to improve the fastness between substrate and display module, to realize the process of post bake.
Optionally, described, the described substrate including at least two buffer stopper is carried out ultraviolet treatment with irradiation
Afterwards, described method also includes:
On the described substrate comprising at least two buffer stopper, laminating arranges display module, it is thus achieved that described display fills
Put.
Said one in the embodiment of the present application or multiple technical scheme, at least have one or more skills following
Art effect:
One, due to the technical scheme in the embodiment of the present application, display device includes: substrate；Display module；
Cushion, laminating is arranged between described substrate and described display module, is used for reducing described display device and exists
The stress produced during bending state；Wherein, the first area of described cushion includes at least two buffer stopper,
Between adjacent buffer block in described at least two buffer stopper, there is gap.I.e. will not be as patch of the prior art
Conjunction is to use patch comprehensively, and the deformation of each local influences each other, thus causes the appearance of folding line, so that impact
Service life of display screen, and in the technical program, cushion includes at least two buffer stopper, and at least
Between two buffer stoppers, there is gap so that the deformation of each several part is only confined at the buffer stopper of correspondence, not
Influence whether whole cushion, thus alleviate creasing problem.Thus it is possible to effectively solve of the prior art
There is the technical problem that bending number of times is limited in display screen, and then reaches to improve the technology of the bending number of times of display screen
Effect.
Two, due to the technical scheme in the embodiment of the present application, described cushion also includes at least one secondth district
Territory, at least one second area described is other region on described cushion in addition to described first area, institute
State at least one second area and be in the slow of edge, described first area in the buffer stopper of described at least two
Rushing the distance between block is the first predeterminable range.I.e. in the technical program, bending region and non-bending region
Use different buffering scheme, and then reach also to ensure display dress while improving the bending number of times of display screen
The technique effect of the sticking effect put.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know base
This creativeness concept, then can make other change and amendment to these embodiments.So, appended right is wanted
Ask and be intended to be construed to include preferred embodiment and fall into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprise these change and modification.
Claims (13)
1. a display device, including:
Substrate；
Display module；
Cushion, laminating is arranged between described substrate and described display module, is used for reducing described display dress
Put the stress produced when bending state；
Wherein, the first area of described cushion includes at least two buffer stopper, described at least two buffer stopper
In adjacent buffer block between there is gap.
2. display device as claimed in claim 1, it is characterised in that be in institute in described display device
When stating bending state, described substrate, described display module and described cushion are in described bending state,
Wherein, the bending region of described display device is described first area.
3. display device as claimed in claim 2, it is characterised in that described at least two buffer stopper it
Between gap parallel with the plain line of the curved surface that described bending region is formed.
4. display device as claimed in claim 3, it is characterised in that described cushion also includes at least
One second area, at least one second area described is its in addition to described first area on described cushion
Its region, at least one second area described is in described first area in the buffer stopper of described at least two
Distance between the buffer stopper at edge is the first predeterminable range.
5. display device as claimed in claim 3, it is characterised in that between described adjacent two buffer stoppers
Distance less than the second predeterminable range.
6. display device as claimed in claim 1, it is characterised in that the viscosity coefficient of described cushion
More than preset value, for bonding described substrate and described display module.
7. display device as claimed in claim 6, it is characterised in that described cushion by optical cement or
Pressure sensitive adhesive is formed.
8. display device as claimed in claim 7, it is characterised in that the thickness of described cushion is less than
Preset thickness.
9. display device as claimed in claim 1, it is characterised in that described display device also includes:
Touch sensitive layer, is arranged on the described display module side away from described substrate；
External protection, is arranged on the described touch sensitive layer side away from described display module；
Wherein, described display module, described touch sensitive layer and described external protection are all provided with between neighbor
It is equipped with described cushion.
10. an electronic equipment, including:
Housing；
Display device, is arranged in described housing；
Processor, is arranged in described housing；
Wherein, described display device includes: substrate；Display module；Cushion, laminating is arranged on the described back of the body
Between surface protective film and described display module, for answering of reducing that described display device produces when bending state
Power；Wherein, the first area of described cushion includes at least two buffer stopper, between said two buffer stopper
There is gap.
The manufacture method of 11. 1 kinds of display devices, including:
The first upper surface at substrate arranges mask, and wherein, described mask includes at least two subregion,
Between adjacent subarea territory in described at least two subregion, there is gap；
Being coated with cushion on the disjunct subregion of described at least two, wherein, described cushion is used for subtracting
The stress that few described display device produces when bending state；
Remove described mask, it is thus achieved that comprise the substrate of at least two buffer stopper.
12. methods as claimed in claim 11, it is characterised in that at the described mask of described removal,
After obtaining the substrate comprising at least two buffer stopper, described method also includes:
The described substrate comprising at least two buffer stopper is carried out ultraviolet treatment with irradiation.
13. methods as claimed in claim 12, it is characterised in that include at least described described
After the substrate of two buffer stoppers carries out ultraviolet treatment with irradiation, described method also includes:
On the described substrate comprising at least two buffer stopper, laminating arranges display module, it is thus achieved that described display fills
Put.
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