CN108919543A - A kind of flexible liquid crystal mould group - Google Patents
A kind of flexible liquid crystal mould group Download PDFInfo
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- CN108919543A CN108919543A CN201811124669.6A CN201811124669A CN108919543A CN 108919543 A CN108919543 A CN 108919543A CN 201811124669 A CN201811124669 A CN 201811124669A CN 108919543 A CN108919543 A CN 108919543A
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- film layer
- liquid crystal
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133305—Flexible substrates, e.g. plastics, organic film
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Dispersion Chemistry (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of flexible liquid crystal mould groups, with flexible backlight's plate, the first conductive film layer set gradually outward along the light-emitting area of flexible backlight's plate, pdlc film layer and the second conductive film layer, wherein pdlc film layer is also referred to as liquid crystal light modulation film, evenly dispersed in pdlc film layer to have liquid crystal molecule.It is powered by above-mentioned first conductive film layer and the second conductive film layer, voltage can be applied to the two sides of the pdlc film layer positioned at the region that above-mentioned first electrode intersects with second electrode, so that pdlc film layer generates the variation of light and shade, and then can show image.Compared to traditional flexible liquid crystal box, it can greatly simplify the structure of flexible liquid crystal mould group using pdlc film layer.
Description
Technical field
The present invention relates to technical field of liquid crystal display, more particularly to a kind of flexible liquid crystal mould group.
Background technique
With the continuous progress of science and technology in recent years and the development of display product industry, display module either from performance also
It is that production technology all achieves great development.
Common display module remains as liquid crystal display die set at this stage, and people get over the demand of Flexible Displays mould group
Come more vigorous, but flexible liquid crystal mould group in the prior art only will compared with conventional liquid crystal display die set
The material of all parts in custom liquid crystals display module is replaced with flexible material, so that flexible liquid crystal mould group be made.But
It is that in the prior art, the structure of flexible liquid crystal mould group is more complicated, is unfavorable for making.
So how to provide a kind of simple novel flexible liquid crystal display die set of structure is that those skilled in the art are badly in need of solution
Certainly the problem of.
Summary of the invention
The object of the present invention is to provide the structure of a kind of flexible liquid crystal mould group, the soft net liquid crystal display die set is more simple
It is single.
In order to solve the above technical problems, the present invention provides a kind of flexible liquid crystal mould group, including：
Flexible backlight's plate；
Positioned at the first conductive film layer of flexible backlight's plate light-emitting area；Wherein, it is arranged in first conductive film layer
There is the first electrode that at least one is extended in a first direction；
Positioned at first conductive film layer backwards to the pdlc film layer of one side surface of flexible backlight's plate；
Positioned at the pdlc film layer backwards to the second conductive film layer of one side surface of flexible backlight's plate；Wherein, described
At least one second electrode extended in a second direction, the first direction and the second direction are provided in two conductive film layers
Intersection.
Optionally, the flexible liquid crystal mould group further includes frame glue；
The frame glue covers flexible backlight's plate, first conductive film layer, the pdlc film layer and described second and leads
The side wall of electrolemma layer.
Optionally, the frame glue is hot melt adhesive.
Optionally, the flexible liquid crystal mould group further includes：
The first polaroid between flexible backlight's plate and the pdlc film layer；
Positioned at the pdlc film layer backwards to the second polaroid of flexible backlight's plate side；Wherein, first polarisation
The polarization direction of piece and the polarization direction of second polaroid are mutually perpendicular to.
Optionally, the flexible liquid crystal mould group further includes：
Positioned at first conductive film layer towards the first flexible substrate of one side surface of flexible backlight's plate；
Positioned at second conductive film layer backwards to the second flexible substrate of one side surface of flexible backlight's plate.
Optionally, first polaroid is located at the light-emitting area of flexible backlight's plate；
Second polaroid is located at the second flexible substrate backwards to one side surface of flexible backlight's plate.
Optionally, the flexible liquid crystal mould group further includes：
Positioned at second polaroid backwards to the flexible cover plate of one side surface of flexible backlight's plate.
Optionally, the flexible cover plate is provided with antireflective film backwards to one side surface of flexible backlight's plate.
Optionally, the flexible cover plate is provided with anti-fingerprint oil coating backwards to one side surface of flexible backlight's plate.
Optionally, the flexible cover plate is rough surface backwards to one side surface of flexible backlight's plate.
A kind of flexible liquid crystal mould group provided by the present invention has flexible backlight's plate, along shining for flexible backlight's plate
The first conductive film layer that surface is set gradually outward, pdlc film layer and the second conductive film layer, wherein pdlc film layer is also referred to as
Liquid crystal light modulation film, it is evenly dispersed in pdlc film layer to have liquid crystal molecule.Pass through above-mentioned first conductive film layer and the second conductive film layer
Power supply can apply voltage to the two sides of the pdlc film layer positioned at the region that above-mentioned first electrode intersects with second electrode, thus
Pdlc film layer can be made to generate the variation of light and shade, and then can show image.Compared to traditional flexible liquid crystal box, use
Pdlc film layer can greatly simplify the structure of flexible liquid crystal mould group.
Detailed description of the invention
It, below will be to embodiment or existing for the clearer technical solution for illustrating the embodiment of the present invention or the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of flexible liquid crystal mould group provided by the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the first conductive film layer and the second conductive film layer in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of specific flexible liquid crystal mould group provided by the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the specific flexible liquid crystal mould group of another kind provided by the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another specific flexible liquid crystal mould group provided by the embodiment of the present invention.
In figure：1. flexible backlight's plate, 2. first conductive film layers, 21. first electrodes, 22. first leads, 3.PDLC film layer,
4. the second conductive film layer, 41. second electrodes, 42. second leads, 5. first polaroids, 6. second polaroids, 7. first flexible bases
Plate, 8. second flexible substrates, 9. frame glues, 10. flexible cover plates.
Specific embodiment
Core of the invention is to provide a kind of flexible liquid crystal mould group.In the prior art, flexible liquid crystal mould group
It is generally necessary to the variation of light and shade be generated by flexible liquid crystal box, to generate corresponding pattern.And the structure of flexible liquid crystal box
Be usually relatively complex, need in the corresponding electrode of two sheets of flexible transparent electrode surface etch, and two sheets of flexible transparent electrode it
Between be perfused liquid crystal, while flexible circuit board is set in two sheets of flexible transparent electrode outside two sides, to constitute liquid crystal cell.It is above-mentioned
Flexible liquid crystal box is a kind of to need two-layer flex circuit plate, two sheets of flexible transparent electrode and one layer of liquid crystal, and 5 layers of composition, makes altogether
The structure for obtaining flexible liquid crystal mould group in the prior art is extremely complex.
And a kind of flexible liquid crystal mould group provided by the present invention, there is flexible backlight's plate, along the hair of flexible backlight's plate
The first conductive film layer that optical surface is set gradually outward, pdlc film layer and the second conductive film layer, wherein pdlc film layer is also known as it
It is evenly dispersed in pdlc film layer to have liquid crystal molecule for liquid crystal light modulation film.Pass through above-mentioned first conductive film layer and the second conductive film
Layer power supply can apply voltage to the two sides of the pdlc film layer positioned at the region that above-mentioned first electrode intersects with second electrode, from
And pdlc film layer can be made to generate the variation of light and shade, and then can show image.Compared to traditional flexible liquid crystal box, make
The structure of flexible liquid crystal mould group can greatly be simplified with pdlc film layer.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 shows for a kind of structure of flexible liquid crystal mould group provided by the embodiment of the present invention
It is intended to；Fig. 2 is the structural schematic diagram of the first conductive film layer and the second conductive film layer in Fig. 1.
Referring to Fig. 1, in embodiments of the present invention, flexible liquid crystal mould group includes flexible backlight's plate 1；Positioned at the flexibility
First conductive film layer 2 of 1 light-emitting area of backlight；Wherein, at least one is provided with along first party in first conductive film layer 2
To the first electrode 21 of extension；Positioned at first conductive film layer 2 backwards to the pdlc film layer of 1 one side surface of flexible backlight's plate
3；Positioned at the pdlc film layer 3 backwards to the second conductive film layer 4 of 1 one side surface of flexible backlight's plate；Wherein, it described second leads
At least one second electrode 41 extended in a second direction, the first direction and the second direction are provided in electrolemma layer 4
Intersection.
Above-mentioned flexible backlight's plate 1 can usually issue the light-emitting area of uniform light with one, and flexible backlight's plate 1 is produced
Raw light can uniformly irradiate outwardly from light-emitting area.Since provided display module is in embodiments of the present invention
Flexible liquid crystal mould group needs in embodiments of the present invention accordingly using flexible backlight's plate 1 with certain bendable curvature
As light source.Specific structure in relation to flexible backlight's plate 1 is referred to the prior art, does not do in embodiments of the present invention specific
It limits.
Above-mentioned flexible backlight's plate 1 can provide the light of any one color, such as yellow light, green light, blue
Light, white light etc..In embodiments of the present invention specific limit is not done for the color of light produced by flexible backlight's plate 1
It is fixed.Under normal conditions, flexible backlight's plate 1 needs to generate equal white light in embodiments of the present invention.Certainly, related flexible backlight's plate
The design parameters such as 1 thickness are referred to the prior art, in embodiments of the present invention and are not specifically limited.
In embodiments of the present invention, the first conductive film layer 2 is located at the light-emitting area of above-mentioned flexible backlight's plate 1, pdlc film layer 3
Positioned at the first conductive film layer 2 backwards to 1 one side surface of flexible backlight's plate, the second conductive film layer 4 is located at pdlc film layer 3 backwards to flexible back
1 one side surface of tabula rasa.At least one first electrode 21 extended in a first direction is wherein provided in the first conductive film layer 2；The
At least one second electrode 41 extended in a second direction, the first direction and described second are provided in two conductive film layers 4
Direction intersection.
Above-mentioned first conductive film layer 2, pdlc film layer 3 and the second conductive film layer 4 constitute a kind of sandwich, wherein
For pdlc film layer 3 between the first conductive film layer 2 and the second conductive film layer 4, above-mentioned class sandwich is located at backlight
Light-emitting area.
Above-mentioned first conductive film layer 2 and the second conductive film layer 4 are used to apply voltage to pdlc film layer 3 in the operating condition,
So that pdlc film layer 3 generates the variation of transparency.Above-mentioned first conductive film layer 2 is extended in a first direction at least one
First electrode 21, it is generally the case that can have multiple first electrodes 21 being parallel to each other in the first conductive film layer 2, and each
First electrode 21 is each parallel to first direction.The end of above-mentioned first electrode 21 would generally be electrically connected with first lead 22, above-mentioned
First lead 22 can transmit electric current to the first conductive film layer 2 from first direction.
The second electrode 41 that there is above-mentioned second conductive film layer 4 at least one to extend in a second direction, it is generally the case that the
There can be multiple second electrodes 41 being parallel to each other in two conductive film layers 4, and each second electrode 41 is each parallel to second direction.
The end of above-mentioned second electrode 41 would generally be electrically connected with the second lead 42, above-mentioned second lead 42 can from second direction to
Second conductive film layer 4 transmits electric current.It should be noted that above-mentioned first direction needs to intersect with second direction, it is any to guarantee
A first electrode 21 can intersect with any one second electrode 41.Under normal conditions, first direction and second direction need mutually to hang down
Directly.In embodiments of the present invention, it the specific material for first lead 22 and the second lead 42 and is not specifically limited, depending on specific
Depending on situation.
Above-mentioned pdlc film layer 3 is also referred to as liquid crystal light modulation film, evenly dispersed in pdlc film layer 3 to have liquid crystal particle.Usual feelings
Under condition, in an inactive state, the direction of optic axis of the liquid crystal particle in pdlc film layer 3 is random, is in disordered state.Work as light at this time
When being irradiated in pdlc film layer 3, light can largely be reflected, so that pdlc film layer 3 is in the opaque translucent state of meeting；
In working condition, can be powered to above-mentioned first electrode 21 with second electrode 41, thus being located at the first electrode 21 being powered
3 both ends of pdlc film layer of intersecting area apply voltage between the second electrode 41 of energization, and then change the liquid for being located at the region
The optical axis of brilliant particle, so that the optical axis of the liquid crystal particle in the region is vertical with 3 surface of pdlc film layer.At this time when light passes through the area
In domain, light will not be scattered, i.e. the pdlc film layer 3 in the region becomes transparent under the action of voltage.By controlling above-mentioned place
In the first electrode 21 and second electrode 41 of different location, thus it is possible to vary the transparency of predeterminable area in pdlc film layer 3.Due to
Light caused by above-mentioned flexible backlight's plate 1 can penetrate pdlc film layer 3, by change pdlc film layer 3 in predeterminable area it is transparent
Degree can produce light and shade variation, and then generate image.Specific structure and production method in relation to pdlc film layer 3 are referred to existing
There is technology, in embodiments of the present invention and is not specifically limited.
Under normal conditions, above-mentioned first conductive film layer 2 and the second conductive film layer 4 are ITO (oxygen in embodiments of the present invention
Change indium tin) film layer, above-mentioned first electrode 21 and second electrode 41 are usually to be existed by the methods of yellow light etching or laser ablation
The electrode etched in above-mentioned ito film layer.
A kind of flexible liquid crystal mould group provided by the embodiment of the present invention has flexible backlight's plate 1, along flexible backlight's plate
The first conductive film layer 2 that 1 light-emitting area is set gradually outward, pdlc film layer 3 and the second conductive film layer 4, wherein pdlc film
The also referred to as liquid crystal light modulation film of layer 3, it is evenly dispersed in pdlc film layer 3 to have liquid crystal molecule.By above-mentioned first conductive film layer 2 with
The power supply of second conductive film layer 4, can be to the pdlc film layer 3 for being located at the region that above-mentioned first electrode 21 intersects with second electrode 41
Two sides apply voltage, so that pdlc film layer 3 generates the variation of light and shade, and then can show image.Compared to biography
The flexible liquid crystal box of system can greatly simplify the structure of flexible liquid crystal mould group using pdlc film layer 3.
In order to further improve the performance of above-mentioned flexible liquid crystal mould group, polaroid, frame can be further set
The components such as glue 9.Specific structure in relation to above-mentioned flexible liquid crystal mould group will be described in detail in following inventive embodiments.
Fig. 3 and Fig. 4 are please referred to, Fig. 3 is a kind of specific flexible liquid crystal mould group provided by the embodiment of the present invention
Structural schematic diagram；Fig. 4 is the structural schematic diagram of the specific flexible liquid crystal mould group of another kind provided by the embodiment of the present invention.
It is different from foregoing invention embodiment, the embodiment of the present invention is on the basis of foregoing invention embodiment, further
The structure of flexible liquid crystal mould group is specifically limited.Remaining content has carried out detailed Jie in foregoing invention embodiment
It continues, is no longer repeated herein.
Referring to Fig. 3, in embodiments of the present invention, the flexible liquid crystal mould group further includes：Positioned at the flexible backlight
The first polaroid 5 between plate 1 and the pdlc film layer 3；Positioned at the pdlc film layer 3 backwards to 1 side of flexible backlight's plate
The second polaroid 6；Wherein, the polarization direction of first polaroid 5 and the polarization direction of second polaroid 6 are mutually hung down
Directly.
Above-mentioned first polaroid 5 is between flexible transparent substrate and pdlc film layer 3, the first polaroid 5 under normal conditions
Positioned at the light-emitting area of flexible backlight's plate 1.Above-mentioned first polaroid 5 can adjust the natural light that flexible transparent substrate is issued
For polarised light, the direction of vibration of the polarised light is identical as the direction of vibration of the first polaroid 5.When the preset areas in pdlc film layer 3
When the both ends in domain apply voltage, not only the optical axis of the liquid crystal particle in the region can be adjusted to vertical with 3 surface of pdlc film layer,
It is also possible that the liquid crystal particle for being located at the region is turned round turn 90 degrees in the horizontal direction, so that the polarised light passed through from the region be turned round
It turn 90 degrees.
Above-mentioned second polaroid 6 is located at 1 side of flexible backlight's plate, and the polarization side of the first polaroid 5 backwards of pdlc film layer 3
It is mutually perpendicular to the polarization direction with the second polaroid 6.It, should when polarization light passes through the above-mentioned liquid crystal particle for being applied voltage
Light can be twisted 90 degree so as to project from the second polaroid 6；When polarised light does not pass through the above-mentioned liquid for being applied voltage
When brilliant particle, most can be scattered, and remaining polarised light also can not be through second partially after through pdlc film layer 3
Mating plate 6.It can effectively increase the flexible liquid crystal at working condition by above-mentioned first polaroid 5 and the second polaroid 6 is arranged and show
Show the contrast of mould group displayed image.
It should be noted that above-mentioned first polaroid 5 and the second polaroid 6 need to be flexibility in embodiments of the present invention
Polaroid.
Referring to fig. 4, preferably, above-mentioned flexible liquid crystal mould group further includes being located at 2 court of the first conductive film layer
To the first flexible substrate 7 of 1 one side surface of flexible backlight's plate；Positioned at second conductive film layer 4 backwards to the flexible back
The second flexible substrate 8 of 1 one side surface of tabula rasa.
Above-mentioned first flexible substrate 7 is with second flexible substrate 8 usually as above-mentioned first conductive film layer 2 and the second conductive film
Layer 4 in the provisioning process needed for carrier, while providing structural strength necessary to entire Flexible Displays mould group.Usual situation
Under, above-mentioned first flexible substrate 7 is located at the first conductive film layer 2 towards 1 one side surface of flexible backlight's plate, and second flexible substrate 8
Positioned at the second conductive film layer 4 backwards to 1 one side surface of flexible backlight's plate.Above-mentioned first flexible substrate 7 is with second flexible substrate 8 at this
It is usually pet substrate in inventive embodiments, it is certainly, flexible for first flexible substrate 7 and second in embodiments of the present invention
The specific material of substrate 8 is simultaneously not specifically limited, depending on the circumstances.Under normal conditions, in embodiments of the present invention, above-mentioned
First flexible substrate 7 and second flexible substrate 8 are chosen as the transparent non-delay amount material such as TAC, COP, PI.
Correspondingly, above-mentioned first polaroid 5 is usually located at the light-emitting area of flexible backlight's plate 1, i.e., first partially
Mating plate 5 is between flexible backlight's plate 1 and first flexible substrate 7；It is flexible that above-mentioned second polaroid 6 is then usually located at described second
Substrate 8 is backwards to 1 one side surface of flexible backlight's plate.
Preferably, above-mentioned flexible liquid crystal mould group further includes frame glue 9；The frame glue 9 covers the flexible backlight
Plate 1, first conductive film layer 2, the pdlc film layer 3 and second conductive film layer 4 side wall.
Above-mentioned frame glue 9 is usually hot melt adhesive in embodiments of the present invention, and it is aobvious that this kind of frame glue 9 can seal above-mentioned flexible liquid crystal
Show the side of mould group.The effect of i.e. above-mentioned frame glue 9 is by the sealed around of flexible liquid crystal mould group, to prevent steam from entering
Flexible liquid crystal mould group and the damage for leading to flexible liquid crystal mould group.When being provided with above-mentioned first in embodiments of the present invention
When polaroid 5, the second polaroid 6, first flexible substrate 7, second flexible substrate 8, above-mentioned frame glue 9 can cover above-mentioned each simultaneously
The side wall of film layer, by the side seals of flexible liquid crystal mould group.
A kind of flexible liquid crystal mould group provided by the embodiment of the present invention, it is inclined by above-mentioned first polaroid 5 and second
Mating plate 6 can effectively increase the contrast of the generated image of flexible liquid crystal mould group；Pass through above-mentioned first flexible substrate 7 and
Two flexible base boards 8 can provide structural strength necessary to flexible liquid crystal mould group；It can effectively be sealed by above-mentioned frame glue 9
The side of flexible liquid crystal mould group.
It, in the present invention can be into order to further improve the practicability of flexible liquid crystal mould group provided by the invention
Flexible cover plate 10 is arranged in one step in flexible liquid crystal mould group.Specific structure in relation to flexible liquid crystal mould group will be under
It states in inventive embodiments and is described in detail.
Referring to FIG. 5, Fig. 5 is the structure of another specific flexible liquid crystal mould group provided by the embodiment of the present invention
Schematic diagram.
It is different from foregoing invention embodiment, the embodiment of the present invention is discussed in detail on the basis of foregoing invention embodiment
The specific structure of flexible liquid crystal mould group especially highlights the specific knot of flexible cover plate 10 in flexible liquid crystal mould group
Structure.Remaining content is described in detail in foregoing invention embodiment, is no longer repeated herein.
Referring to Fig. 5, in embodiments of the present invention, above-mentioned flexible liquid crystal mould group further includes being located at second polaroid
6 backwards to 1 one side surface of flexible backlight's plate flexible cover plate 10.
Since in embodiments of the present invention, above-mentioned flexible cover plate 10 is the flexibility that flexible liquid crystal mould group surface is arranged in
Cover board 10, the generally transparent flexible cover plate 10 of the corresponding flexible cover plate 10.Under normal conditions, the needs of flexible cover plate 10 are set
The outermost in flexible liquid crystal mould group is set, to protect entire flexible liquid crystal mould group, so that flexible liquid crystal mould group
Middle all parts are not easily susceptible to damage.Under normal conditions, above-mentioned flexible cover plate 10 is plastic cover plate, and plastic cover plate can have
Good light permeability has certain flexibility, while can be with the entire flexible liquid crystal mould group of effective protection.
Under normal conditions, flexible cover plate 10 needs to be fitted in the second polaroid 6 by optical cement backwards to flexible backlight's plate 1 one
Side surface.Concrete type in relation to optical cement in embodiments of the present invention and is not specifically limited, depending on the circumstances.
It further, in embodiments of the present invention, can be to positioned at the entire outermost flexibility of flexible liquid crystal mould group
Cover board 10 carries out a variety of surface treatments backwards to 1 one side surface of flexible backlight's plate.Specifically, the first surface treatment is will be soft
Property cover board 10 be fabricated to rough surface backwards to 1 one side surface of flexible backlight's plate, i.e., in flexible cover plate 10 backwards to flexible backlight's plate 1 one
Side surface is provided with multiple grooves.Certainly, in embodiments of the present invention, the groove be usually by flexible cover plate 10 backwards
1 one side surface of flexible backlight's plate carry out fine irregularities processing is formed by groove, the groove usually very it is tiny, if user with
Naked eyes, which are usually unable to observe, to be come, but flexible cover plate 10 can be made backwards by being formed by groove by fine irregularities processing
1 one side surface of flexible backlight's plate becomes rough surface.When ambient is irradiated to the flexible cover plate 10 with rough surface backwards
When flexible backlight 1 one side surface of plate, scattering can occur for ambient to avoid the occurrence of dazzle.
Second of surface treatment is that 1 one side surface of flexible backlight's plate is provided with antireflective film in flexible cover plate 10.Anti-reflection
Film is also referred to as antireflective coating, also known as anti-reflection film.The surface for being provided with the flexible cover plate 10 of antireflective film can effectively reduce even
The generation of reflected light is eliminated, while the physical property, such as mechanical property etc. of flexible cover plate 10 can be improved.
The third surface treatment is to be coated with anti-fingerprint oil backwards to 1 one side surface of flexible backlight's plate in flexible cover plate 10 to apply
Layer.Anti-fingerprint oil is also referred to as anti-fingerprint oil, anti-fingerprint paint, has anti-fingerprint, the effect of oil rub resistance.Specific anti-fingerprint oil coating
Lipophilic can be divided into, refuse oil type, the related specific type of anti-fingerprint oil coating is not specifically limited in embodiments of the present invention.
Certainly, above-mentioned anti-fingerprint oil coating can be set on the surface of above-mentioned antireflective film.Above describe at three kinds of surfaces
The specific method of reason can only carry out flexible cover plate 10 backwards to 1 one side surface of flexible backlight's plate in embodiments of the present invention
Any one surface treatment；Any two kinds of tables can also be carried out backwards to 1 one side surface of flexible backlight's plate to flexible cover plate 10 simultaneously
Surface treatment can also carry out three kinds of surface treatments backwards to 1 one side surface of flexible backlight's plate to flexible cover plate 10 simultaneously, even also
It can carry out other kinds of surface treatment.In embodiments of the present invention in relation to the particular content that is surface-treated to flexible cover plate 10
It is not specifically limited.
A kind of flexible liquid crystal mould group provided by the embodiment of the present invention, in the second polaroid 6 backwards to flexible backlight's plate 1
One side surface is provided with flexible cover plate 10, and carries out a variety of surface treatments on 10 surface of flexible cover plate, can effectively promote touch-control
The optical property of display module.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
A kind of flexible liquid crystal mould group provided by the present invention is described in detail above.Tool used herein
Principle and implementation of the present invention are described for body example, the above embodiments are only used to help understand this hair
Bright method and its core concept.It should be pointed out that for those skilled in the art, not departing from the present invention
, can be with several improvements and modifications are made to the present invention under the premise of principle, these improvement and modification also fall into right of the present invention
It is required that protection scope in.
Claims (10)
1. a kind of flexible liquid crystal mould group, which is characterized in that including：
Flexible backlight's plate；
Positioned at the first conductive film layer of flexible backlight's plate light-emitting area；Wherein, be provided in first conductive film layer to
A few first electrode extended in a first direction；
Positioned at first conductive film layer backwards to the pdlc film layer of one side surface of flexible backlight's plate；
Positioned at the pdlc film layer backwards to the second conductive film layer of one side surface of flexible backlight's plate；Wherein, it described second leads
At least one second electrode extended in a second direction, the first direction and the second direction phase are provided in electrolemma layer
It hands over.
2. flexible liquid crystal mould group according to claim 1, which is characterized in that the flexible liquid crystal mould group is also wrapped
Include frame glue；
The frame glue covers flexible backlight's plate, first conductive film layer, the pdlc film layer and second conductive film
The side wall of layer.
3. flexible liquid crystal mould group according to claim 2, which is characterized in that the frame glue is hot melt adhesive.
4. according to claim 1 to flexible liquid crystal mould group described in any one of 3 claims, which is characterized in that described soft
Property liquid crystal display die set further includes：
The first polaroid between flexible backlight's plate and the pdlc film layer；
Positioned at the pdlc film layer backwards to the second polaroid of flexible backlight's plate side；Wherein, first polaroid
Polarization direction and the polarization direction of second polaroid are mutually perpendicular to.
5. flexible liquid crystal mould group according to claim 4, which is characterized in that the flexible liquid crystal mould group is also wrapped
It includes：
Positioned at first conductive film layer towards the first flexible substrate of one side surface of flexible backlight's plate；
Positioned at second conductive film layer backwards to the second flexible substrate of one side surface of flexible backlight's plate.
6. flexible liquid crystal mould group according to claim 5, which is characterized in that first polaroid is located at described soft
The light-emitting area of property backlight；
Second polaroid is located at the second flexible substrate backwards to one side surface of flexible backlight's plate.
7. flexible liquid crystal mould group according to claim 6, which is characterized in that the flexible liquid crystal mould group is also wrapped
It includes：
Positioned at second polaroid backwards to the flexible cover plate of one side surface of flexible backlight's plate.
8. flexible liquid crystal mould group according to claim 7, which is characterized in that the flexible cover plate is backwards to the flexibility
One side surface of backlight is provided with antireflective film.
9. flexible liquid crystal mould group according to claim 7, which is characterized in that the flexible cover plate is backwards to the flexibility
One side surface of backlight is provided with anti-fingerprint oil coating.
10. flexible liquid crystal mould group according to claim 7, which is characterized in that the flexible cover plate is backwards to described soft
Property one side surface of backlight be rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124669.6A CN108919543A (en) | 2018-09-26 | 2018-09-26 | A kind of flexible liquid crystal mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124669.6A CN108919543A (en) | 2018-09-26 | 2018-09-26 | A kind of flexible liquid crystal mould group |
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| Publication Number | Publication Date |
|---|---|
| CN108919543A true CN108919543A (en) | 2018-11-30 |
Family
ID=64409153
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811124669.6A Withdrawn CN108919543A (en) | 2018-09-26 | 2018-09-26 | A kind of flexible liquid crystal mould group |
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| Country | Link |
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| CN (1) | CN108919543A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11493809B2 (en) | 2021-01-14 | 2022-11-08 | Tpk Advanced Solutions Inc. | Electronic curtain and electronic device |
-
2018
- 2018-09-26 CN CN201811124669.6A patent/CN108919543A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11493809B2 (en) | 2021-01-14 | 2022-11-08 | Tpk Advanced Solutions Inc. | Electronic curtain and electronic device |
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