CN208984913U - Flexible liquid crystal device - Google Patents
Flexible liquid crystal device Download PDFInfo
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- CN208984913U CN208984913U CN201821842390.7U CN201821842390U CN208984913U CN 208984913 U CN208984913 U CN 208984913U CN 201821842390 U CN201821842390 U CN 201821842390U CN 208984913 U CN208984913 U CN 208984913U
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- liquid crystal
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Abstract
The utility model discloses a kind of flexible liquid crystal devices.The flexible liquid crystal device of the utility model has sticking spacer particle by being arranged between upper and lower base plate, it can be avoided box thickness ununiformity problem caused by flexible liquid crystal device occurs in bending or distortion because of spacer particle movement, promote the quality and service life of flexible liquid crystal device.
Description
Technical field
The utility model relates to field of display technology more particularly to a kind of flexible liquid crystal devices.
Background technique
Liquid crystal display device (Liquid Crystal Display, LCD) has thin fuselage, power saving, radiationless etc. numerous
Advantage is widely used, such as: mobile phone, personal digital assistant (PDA), digital camera, computer screen and notes
This computer screen etc..
Liquid crystal display device on existing market is largely backlight liquid crystal display device comprising shell is set to shell
Intracorporal liquid crystal display panel and the backlight module being set in the housing (Backlight module).The structure of traditional liquid crystal display panel is
By a colored filter substrate (Color Filter), a thin-film transistor array base-plate (Thin Film Transistor
Array Substrate, TFT Array Substrate) and one it is configured at colored filter substrate and thin film transistor (TFT) battle array
Liquid crystal layer (Liquid Crystal Layer) between column substrate is constituted, its working principle is that by colorized optical filtering chip base
Apply driving voltage on plate and thin-film transistor array base-plate to control the rotation of the liquid crystal molecule of liquid crystal layer, by backlight module
Light refraction, which comes out, generates picture.Since liquid crystal display panel itself does not shine, need to come by the light source that backlight module provides normal
Show image, therefore, backlight module becomes one of the key component of liquid crystal display device.Backlight module is according to light source incidence position
Difference be divided into side entrance back module and down straight aphototropism mode set.Down straight aphototropism mode set is by illuminating source (such as cathode
Fluorescent lamp (Cold Cathode Fluorescent Lamp, CCFL) or light emitting diode (Light Emitting
Diode, LED)) at liquid crystal display panel rear, directly formation area source is supplied to liquid crystal display panel for setting.And side entrance back module is
By backlight LED lamp bar (Light bar) be set to liquid crystal display panel side rear back plate edges at, LED light bar issue light from
The incidence surface of the side light guide plate (Light Guide Plate, LGP) enters light guide plate, goes out after reflection and diffusion from light guide plate
Smooth surface projects, then via optical diaphragm group, is supplied to liquid crystal display panel to form area source.
Current LCD display part, which is substantially, uses glass substrate as substrate, the display device based on glass substrate
Due to that cannot be bent the requirement caused being many times unable to satisfy designer to product shape, also, glass substrate generally compared with
Thickness, it is easy to break after being pressurized or impacting.
Traditional LCD production technology is produced using sheet to sheet (piece is to piece) technique, special for flexible LCD product
Point production efficiency is not high.
Traditional flexible LCD produces and uses general interval particle, is bent or distorts in use process in flexible LCD product and holds
Easily lead to spacer particle moving influence box thickness uniformity.
Utility model content
The purpose of this utility model is to provide a kind of flexible liquid crystal devices, be not in bending or distortion because
Box thickness ununiformity problem caused by spacer particle is mobile, high-quality, long service life.
To realize the above purpose of utility model, the utility model provides a kind of flexible liquid crystal device, comprising: opposite to set
The first flexible conductive base plate for setting and the second flexible conductive base plate are set to first flexible conductive base plate and described second flexible
Frame adhesive, liquid crystal material and spacer particle between electrically-conductive backing plate；
It is empty that the frame adhesive crosses sealing between first flexible conductive base plate and second flexible conductive base plate
Between, the liquid crystal material and spacer particle are respectively positioned in the sealing space, and the spacer particle is scattered in the liquid crystal material；
The spacer particle includes mother bulb and the adhesive-layer for being wrapped in the mother bulb outer surface, and the two of the spacer particle
Side is adhered to the surface of first flexible conductive base plate Yu second flexible conductive base plate respectively.
Optionally, first flexible conductive base plate includes the first flexible substrate, in first flexible substrate
First electrode, the first alignment film in first flexible substrate and the first electrode.
Optionally, second flexible conductive base plate includes the second flexible substrate, in second flexible substrate
Second electrode, the second alignment film in second flexible substrate and the second electrode.
Optionally, the flexible liquid crystal device further includes being attached at first flexible conductive base plate far from the liquid
First polaroid of brilliant material side or the first uv blocking protective film are set to second flexible conductive base plate far from the liquid crystal material
Expect the second polaroid or the second uv blocking protective film of side.
Optionally, the material of first flexible substrate and the second flexible substrate includes polyethylene terephthalate, three
One of cellulose acetate, polycarbonate are a variety of.
Optionally, the material of the first electrode and second electrode includes at least one of molybdenum, aluminium, copper, titanium, chromium, silver.
Optionally, the liquid crystal material is non-dichroic dye positivity liquid crystal, non-dichroic dye negative liquid crystal, positivity two
Color dye liquid crystal or negativity dichroic dye liquid crystal.
Optionally, the liquid crystal material is positivity dichroic dye liquid crystal or negativity dichroic dye liquid crystal, the flexibility
The first uv blocking protective film and the second uv blocking protective film is respectively set in liquid crystal display device two sides.
Optionally, the liquid crystal material be non-dichroic dye positivity liquid crystal or non-dichroic dye negative liquid crystal, it is described
The first uv blocking protective film and the second uv blocking protective film is respectively set in flexible liquid crystal device two sides.
Optionally, the material of the mother bulb is inorganic matter or organic matter.
The utility model has the beneficial effects that the flexible liquid crystal device of the utility model between upper and lower base plate by setting
The sticking spacer particle of tool is set, flexible liquid crystal device is can be avoided and occurs in bending or distortion because spacer particle is mobile
Caused by box thickness ununiformity problem, promoted flexible liquid crystal device quality and service life.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to the scope of the utility model as.
Fig. 1 is the structural schematic diagram and the utility model of an embodiment of the flexible liquid crystal device of the utility model
The schematic diagram of the step 7 of the production method of flexible liquid crystal device；
Fig. 2 is the flow chart of the production method of the flexible liquid crystal device of the utility model；
The production method step 1 of Fig. 3 A, Fig. 3 B, the flexible liquid crystal device that Fig. 3 C and Fig. 3 D are the utility model
Schematic diagram；
Fig. 4 A and Fig. 4 B is the schematic diagram of the production method step 2 of the flexible liquid crystal device of the utility model；
Fig. 5 A and Fig. 5 B is the schematic diagram of the production method step 3 of the flexible liquid crystal device of the utility model；
Fig. 6 A and Fig. 6 B is the schematic diagram of the production method step 4 of the flexible liquid crystal device of the utility model.
Main element symbol description:
10, the first flexible conductive base plate；20, the second flexible conductive base plate；30, frame adhesive；40, liquid crystal material；50, it is spaced
Particle；51, mother bulb；52, adhesive-layer；11, the first flexible conductive film；21, the second flexible conductive film；111, the first flexible substrate；
112, the first conductive layer；113, first electrode；114, the first alignment film；211, the second flexible substrate；212, the second conductive layer；
213, second electrode；214, the second alignment film；61, the first polaroid；71, the first uv blocking protective film；62, the second polaroid；72,
Second uv blocking protective film；80, the axis of rolling；90, flexible display panels.
Specific embodiment
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.
The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be matched with a variety of different
It sets to arrange and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to below
The range of claimed invention is limited, but is merely representative of the selected embodiment of the utility model.It is practical based on this
Novel embodiment, those skilled in the art's every other implementation obtained without making creative work
Example, fall within the protection scope of the utility model.
It hereinafter, can the term " includes " used in the various embodiments of the utility model, " having " and its homologous
Word is meant only to indicate special characteristic, number, step, operation, the combination of element, component or aforementioned item, and is understood not to
The combined presence or increasing of one or more other features, number, step, operation, element, component or aforementioned item is excluded first
A possibility that adding the combination of one or more features, number, step, operation, element, component or aforementioned item.
In the various embodiments of the utility model, statement " A or/and B " includes any combination of the text listed file names with
Or all combinations, it may include A, may include B or may include A and B both.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", " transverse direction ", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and should not be understood as referring to
Show or imply relative importance.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection, the connection being also possible to inside two elements can be
It is connected directly, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can be according to specific
Situation understands the concrete meaning of above-mentioned term.Unless otherwise defined, otherwise all terms used herein (including technical term
With scientific term) with identical as the various normally understood meanings of embodiment one skilled in the art of the utility model
Meaning.The term (term such as limited in the dictionary generally used) is to be interpreted as having and lead in the relevant technologies
The identical meaning of situational meaning in domain and it will be interpreted as having Utopian meaning or meaning too formal, unless
It is clearly defined in the various embodiments of the utility model.
Referring to Fig. 1, the utility model provides a kind of flexible liquid crystal device, comprising: first be oppositely arranged is flexible
Electrically-conductive backing plate 10 and the second flexible conductive base plate 20 are set to first flexible conductive base plate 10 and the second compliant conductive base
Frame adhesive 30, liquid crystal material 40 and spacer particle 50 between plate 20；
The frame adhesive 30 crosses between first flexible conductive base plate 10 and second flexible conductive base plate 20
Sealing space, the liquid crystal material 40 are respectively positioned in the sealing space with spacer particle 50, and the spacer particle 50 is evenly dispersed
In the liquid crystal material 40；
The spacer particle 50 includes mother bulb 51 and the adhesive-layer 52 for being wrapped in 51 outer surface of mother bulb, the interval
The two sides of particle 50 are adhered to the surface of first flexible conductive base plate 10 and second flexible conductive base plate 20 respectively.
The utility model is by being firmly bonded in first flexible conductive base plate 10 and described for spacer particle 50
The surface of two flexible conductive base plates 20, to be not in because of spacer particle when flexible liquid crystal device is in bending or distortion
Box thickness ununiformity problem caused by 50 movements, improves the quality and service life of flexible liquid crystal device.
Specifically, the material of the mother bulb 51 can be inorganic matter or organic matter, optionally, the inorganic matter is silicon,
The organic matter is polymer.
Specifically, first flexible conductive base plate 10 includes the first flexible substrate 111, is set to first flexible substrate
First electrode 113 on 111, the first alignment film 114 in first flexible substrate 111 and the first electrode 113；
Second flexible conductive base plate 20 includes the second flexible substrate 211, in second flexible substrate 211
Second electrode 213, the second alignment film 214 in second flexible substrate 211 and the second electrode 213.
Optionally, the material of first flexible substrate 111 and the second flexible substrate 211 includes PET (poly terephthalic acid
Second diester), TAC (Triafol T), one of materials such as PC (polycarbonate) or a variety of.
Optionally, the material of the first electrode 113 and second electrode 213 includes molybdenum (Mo), aluminium (Al), copper (Cu), titanium
(Ti), at least one of chromium (Cr), silver-colored (Ag).
Specifically, the liquid crystal material 40 is non-dichroic dye positivity liquid crystal, non-dichroic dye negative liquid crystal, positivity
Dichroic dye liquid crystal or negativity dichroic dye liquid crystal.
Specifically, the flexible liquid crystal device further includes being attached at first flexible conductive base plate 10 far from described
The first polaroid 61 or the first uv blocking protective film 71 of 40 side of liquid crystal material, be set to second flexible conductive base plate 20 it is separate
The second polaroid 62 or the second uv blocking protective film 72 of 40 side of liquid crystal material.
Specifically, when the liquid crystal material 40 is positivity dichroic dye liquid crystal or negativity dichroic dye liquid crystal, it is described
Flexible liquid crystal device two sides do not need setting polaroid, and the first uv blocking protective film 71 and the second uv blocking protective film is respectively set
72.
Specifically, when the liquid crystal material 40 is non-dichroic dye positivity liquid crystal or non-dichroic dye negative liquid crystal,
It needs that the first uv blocking protective film 71 and the second uv blocking protective film 72 is respectively set in flexible liquid crystal device two sides.
Specifically, frame adhesive 30, the first alignment film 114 in the flexible liquid crystal device of the utility model, second matching
The material selected to film 214 is material of the solidification temperature at 100~150 DEG C, due to first flexible substrate 111 and second
Flexible substrate 211 is generally the materials such as PC, PET, TAC, and the maximum temperature that can be born is between 100~150 DEG C, therefore this is practical
The frame adhesive 30 of novel use, the first alignment film 114, the second alignment film 214 solidification temperature will not be to the first flexible substrate 111
It causes to damage with the second flexible substrate 211.
Preferably, the frame adhesive 30 is to have the epoxy resin frame adhesive of flexible and stretchable characteristic.
Traditional flexible LCD procedure for producing is usually using common epoxy resin frame adhesive, this epoxy resin frame adhesive
With stronger brittleness, the epoxy resin frame being easy to appear during the bending of flexible LCD or distortion between upper and lower base plate
The phenomenon that glue cracking causes liquid crystal to leak out.The utility model has the epoxy resin side of flexible and stretchable characteristic by selecting
Frame glue, the frame adhesive 30 after solidification is flexible stretchable, and frame adhesive 30 is intact in the bending process of flexible LCD does not crack, energy
It enough avoids flexible LCD from occurring the phenomenon that rupture of frame adhesive 30 causes liquid crystal to leak out in bending, promote the quality of flexibility LCD and makes
Use the service life.
In conclusion the flexible liquid crystal device of the utility model is sticking by the way that tool is arranged between upper and lower base plate
Spacer particle 50 can be avoided box caused by flexible liquid crystal device occurs in bending or distortion because of the movement of spacer particle 50
Thickness ununiformity problem promotes the quality and service life of flexible liquid crystal device.In addition, also there is lower solidification temperature by selection
The frame glue material and alignment film material of degree, guaranteeing will not when frame adhesive 30, the first alignment film 114, the second alignment film 214 solidify
The flexible substrate of upper and lower base plate is caused to damage.Have the epoxy resin frame adhesive of flexible and stretchable characteristic by selecting,
It can be avoided flexible LCD and occur the phenomenon that rupture of frame adhesive 30 causes liquid crystal to leak out in bending.
In addition, the flexible liquid crystal device of the utility model also has, light-weight, thickness is thin, flexible, pressure-resistant is not easy
The advantages that broken.
Referring to Fig. 2, simultaneously refering to fig. 1 and Fig. 3 A to Fig. 6, being based on above-mentioned flexible liquid crystal device, this is practical new
Type also provides a kind of production method of flexible liquid crystal device, comprising:
Step 1, as shown in Fig. 3 A, Fig. 3 B, Fig. 3 C and Fig. 3 D, the first flexible conductive film 11 and the second compliant conductive are provided
Film 21, first flexible conductive film 11 include the first flexible substrate 111 and first in first flexible substrate 111
Conductive layer 112, second flexible conductive film 21 include the second flexible substrate 211 and are set in second flexible substrate 211
The second conductive layer 212.
Processing is patterned to first conductive layer 112 and the second conductive layer 212 respectively, obtains first electrode 113
With second electrode 213.
Specifically, in the step 1, the graphical treatment includes that coating photoresist, exposure, development, etching, removing are surplus
Remaining light photoresist, cleaning and drying and etc..
Optionally, in the step 1, processing is being patterned to first conductive layer 112 and the second conductive layer 212
Before, first conductive layer 112 and the second conductive layer 212 are cleaned respectively, drying and processing.
Step 2, as shown in Figure 4 A, the side on first flexible conductive film 11 equipped with first electrode 113 forms the
One alignment film 114 obtains the first flexible conductive base plate 10；As shown in Figure 4 B, the is equipped on second flexible conductive film 21
The side of two electrodes 213 forms the second alignment film 214, obtains the second flexible conductive base plate 20.
Specifically, the preparation process of first alignment film 114 and the second alignment film 214 includes: first described first
Alignment materials are coated on flexible conductive film 11 and the second flexible conductive film 21, it is molten to remove to carry out precuring to the alignment materials
Agent is solidified later so that the alignment materials cross-linked polymeric, is respectively formed first polymer film and second polymer film, right
After the first polymer film and second polymer film carry out orientation processing respectively, the first alignment film 114 and the second orientation are formed
Film 214.
Specifically, the alignment materials include polyimides (PI), the temperature of the precuring is 60 DEG C~80 DEG C, described
Cured temperature is 100 DEG C~150 DEG C.Due to first flexible substrate 111 and the second flexible substrate 211 be generally PC,
The materials such as PET, TAC, the maximum temperature that can bear is between 100~150 DEG C, therefore the alignment materials that the utility model uses
Solidification temperature will not cause to damage to the first flexible substrate 111 and the second flexible substrate 211.
Optionally, the orientation processing is friction matching or light orientation.
Step 3, as shown in Figure 5A, a few frame adhesives 30 are coated in first flexible conductive base plate 10, to the number
It encloses frame adhesive 30 and carries out precuring, and correspond to the inside note of every circle frame adhesive 30 in first flexible conductive base plate 10
Enter liquid crystal material 40.
As shown in Figure 5 B, interval is set corresponding to the inside of the frame adhesive 30 in second flexible conductive base plate 20
Particle 50, the spacer particle 50 include mother bulb 51 and the adhesive-layer 52 for being wrapped in 51 outer surface of mother bulb.
Optionally, in the step 3, a few described frame adhesives 30 are carried out using the method for heating or ultraviolet light
Precuring, heating temperature can be 60~80 DEG C when using the method for heating to the progress precuring of a few described frame adhesives 30.
Optionally, in the step 3, corresponded in second flexible conductive base plate 20 by the way of sprinkling described
Spacer particle 50 is arranged in the inside of frame adhesive 30.
Specifically, the adhesive-layer 52 on 50 surface of spacer particle 60 DEG C~120 DEG C heating before do not have viscosity, 60 DEG C
There is viscosity after~120 DEG C of heating.
Therefore, right after the spacer particle 50 is sprayed in second flexible conductive base plate 20 in the step 3
Second flexible conductive base plate 20 is heated, and the adhesive-layer 52 is made to have viscosity, and heat treatment temperature is 60 DEG C
~120 DEG C.
Step 4, as shown in figs. 6 a and 6b, using roll-to-roll attaching process to first flexible conductive base plate 10 and
Two flexible conductive base plates 20 are bonded, and first flexible conductive base plate 10 and the second flexible conductive base plate 20 are in the frame
It bonds together under the action of glue 30, the two sides of the spacer particle 50 are bonded in first flexible conductive film 11 and institute respectively
The surface for stating the second flexible conductive film 21, obtains flexible display panels 90.
Specifically, the roll-to-roll attaching process includes: by the way of rolling respectively from the first compliant conductive base
The two sides of plate 10 and the second flexible conductive base plate 20 apply pressure.
Optionally, as shown in fig. 6, the mode of the rolling is by being respectively arranged on first flexible conductive base plate 10 and
Two axis of rolling 80 of two flexible conductive base plates, 20 two sides are realized.
Specifically, first flexible conductive base plate 10 is located at second compliant conductive in roll-to-roll attaching process
The top of substrate 20.
Specifically, the frame adhesive 30 can first flexible conductive base plate 10 and the second flexible conductive base plate 20 it
Between form the sealing space for accommodating liquid crystal material 40.
It electrically conducts specifically, needing to realize with the second flexible conductive base plate 20 for first flexible conductive base plate 10
The case where, it is additionally provided between the step 3 and step 4 in first flexible conductive base plate 10 or the second flexible conductive base plate
On 20 the step of applying conductive glue.
Step 5 solidifies the frame adhesive 30 in the flexible display panels 90.
Optionally, in the step 5, the frame adhesive 30 in the flexible display panels 90 is carried out using the method for heating
Solidification, heating temperature are 100~150 DEG C.Due to first flexible substrate 111 and the second flexible substrate 211 be generally PC,
The materials such as PET, TAC, the maximum temperature that can bear is between 100~150 DEG C, therefore the frame adhesive 30 that the utility model uses
Solidification temperature will not cause to damage to the first flexible substrate 111 and the second flexible substrate 211.
Optionally, in the step 5, using the method for ultraviolet light (UV) irradiation to the side in the flexible display panels 90
Frame glue 30 is solidified.
Step 6, referring to Fig. 1, along a few frame adhesives 30 periphery the flexible display panels 90 are cut,
Several flexible display units are obtained, attach first partially in the outer surface of the first flexible conductive base plate 10 of the flexible display unit
Mating plate 61 or the first uv blocking protective film 71 attach the in the outer surface of the second flexible conductive base plate 20 of the flexible display unit
Two polaroids 62 or the second uv blocking protective film 72, obtain flexible liquid crystal device.
Specifically, the step 1 is to step 6, the continuous productive process on spool production line is completed, on the spool production line
The carrying of support material is used for equipped with the unreeling shaft and Scroll that are oppositely arranged and between the unreeling shaft and Scroll
Axis, the unreeling shaft and Scroll are used for the flexible raw material to production and application, the flexible semi-finished product in production process and flexibility
Finished product carries out blowing or rewinding.
For the production method of existing monolithic production flexible liquid crystal device, using spool apparatus for production line
Production method can be realized continuous productive process, production efficiency is substantially improved.
For example, first flexible conductive film 11 and the second flexible conductive film 21 are in the form of coiled strip in the step 1
In the presence of being sheathed on unreeling shaft in production and carry out blowing.
Specifically, can determine the need for setting in production line as the case may be in the step 2 into step 6
Scroll is set to wind to flexible semi-finished product.
Optionally, in the step 6, using laser along the periphery of a few frame adhesives 30 to the flexible display panels
90 are cut.
It preferably,, will be described flexible aobvious before attaching the first polaroid 61 and the second polaroid 62 in the step 6
Show unit to be placed under light table to check appearance, the electrical property of the flexible display unit is tested using test equipment.
Preferably, the step 6 further include: polaroid or uv blocking protective film are carried out to each flexible liquid crystal device
Deaeration processing.
Optionally, the step 6 further include: the finished product of the flexible liquid crystal device is carried out at packaging and storage
Reason.
In conclusion the production method of the flexible liquid crystal device of the utility model is using roll-to-roll attaching process to upper
Lower substrate is bonded, and relative to existing for piece fitting production technology, the flexible liquid crystal of the utility model is filled
The production efficiency for the production method set is higher, yield is bigger, and production cost is low.In addition, by being set between upper and lower base plate
The sticking spacer particle 50 of tool is set, flexible liquid crystal device is can be avoided and occurs in bending or distortion because of spacer particle 50
Box thickness ununiformity problem caused by movement promotes the quality and service life of flexible liquid crystal device.In addition, also passing through selection tool
There are the frame glue material and alignment film material of lower solidification temperature, guarantees frame adhesive 30, the first alignment film 114, the second alignment film
214 will not cause to damage when solidifying to the flexible substrate of upper and lower base plate.
It will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario, module in attached drawing or
Process 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 be carried out corresponding change and is located at the one or more dresses for being different from this implement scene
In setting.The module of above-mentioned implement scene can be merged into a module, can also be further split into multiple submodule.
The foregoing is merely the preferable implementation examples of the utility model, are not intended to limit the utility model, it is all
Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Claims (10)
1. a kind of flexible liquid crystal device characterized by comprising the first flexible conductive base plate and second being oppositely arranged are soft
Property electrically-conductive backing plate, the frame adhesive between first flexible conductive base plate and second flexible conductive base plate, liquid crystal material
Material and spacer particle；
The frame adhesive crosses sealing space between first flexible conductive base plate and second flexible conductive base plate, institute
It states liquid crystal material and spacer particle is respectively positioned in the sealing space, the spacer particle is scattered in the liquid crystal material；
The spacer particle includes mother bulb and the adhesive-layer for being wrapped in the mother bulb outer surface, the two sides point of the spacer particle
It is not adhered to the surface of first flexible conductive base plate Yu second flexible conductive base plate.
2. flexible liquid crystal device as described in claim 1, which is characterized in that first flexible conductive base plate includes the
One flexible substrate, the first electrode in first flexible substrate are set to first flexible substrate and first electricity
The first alignment film on extremely.
3. flexible liquid crystal device as claimed in claim 2, which is characterized in that second flexible conductive base plate includes the
Two flexible substrates, the second electrode in second flexible substrate are set to second flexible substrate and second electricity
The second alignment film on extremely.
4. flexible liquid crystal device as described in claim 1, which is characterized in that the flexible liquid crystal device further includes
It is attached at first polaroid or first uv blocking protective film of first flexible conductive base plate far from the liquid crystal material side, sets
In second polaroid or second uv blocking protective film of second flexible conductive base plate far from the liquid crystal material side.
5. flexible liquid crystal device as described in claim 1, which is characterized in that first flexible substrate is flexible with second
The material of substrate includes one of polyethylene terephthalate, Triafol T, polycarbonate or a variety of.
6. flexible liquid crystal device as claimed in claim 3, which is characterized in that the material of the first electrode and second electrode
Material includes at least one of molybdenum, aluminium, copper, titanium, chromium, silver.
7. flexible liquid crystal device as claimed in claim 4, which is characterized in that the liquid crystal material is non-dichroic dye
Positivity liquid crystal, non-dichroic dye negative liquid crystal, positivity dichroic dye liquid crystal or negativity dichroic dye liquid crystal.
8. flexible liquid crystal device as claimed in claim 7, which is characterized in that the liquid crystal material is positivity dichroism dye
Feed liquid is brilliant or negativity dichroic dye liquid crystal, and the first uv blocking protective film and the is respectively set in flexible liquid crystal device two sides
Two uv blocking protective films.
9. flexible liquid crystal device as claimed in claim 7, which is characterized in that the liquid crystal material is non-dichroic dye
The first uv blocking protective film is respectively set in positivity liquid crystal or non-dichroic dye negative liquid crystal, flexible liquid crystal device two sides
With the second uv blocking protective film.
10. flexible liquid crystal device as described in claim 1, which is characterized in that the material of the mother bulb be inorganic matter or
Person's organic matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842390.7U CN208984913U (en) | 2018-11-07 | 2018-11-07 | Flexible liquid crystal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842390.7U CN208984913U (en) | 2018-11-07 | 2018-11-07 | Flexible liquid crystal device |
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| Publication Number | Publication Date |
|---|---|
| CN208984913U true CN208984913U (en) | 2019-06-14 |
Family
ID=66790711
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821842390.7U Active CN208984913U (en) | 2018-11-07 | 2018-11-07 | Flexible liquid crystal device |
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| Country | Link |
|---|---|
| CN (1) | CN208984913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143653A (en) * | 2018-11-07 | 2019-01-04 | 深圳秋田微电子股份有限公司 | Flexible liquid crystal device and preparation method thereof |
-
2018
- 2018-11-07 CN CN201821842390.7U patent/CN208984913U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143653A (en) * | 2018-11-07 | 2019-01-04 | 深圳秋田微电子股份有限公司 | Flexible liquid crystal device and preparation method thereof |
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