CN106773095A - A kind of grating applying method and device - Google Patents
A kind of grating applying method and device Download PDFInfo
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- CN106773095A CN106773095A CN201710204582.9A CN201710204582A CN106773095A CN 106773095 A CN106773095 A CN 106773095A CN 201710204582 A CN201710204582 A CN 201710204582A CN 106773095 A CN106773095 A CN 106773095A
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- fit
- optics
- lenticular sheet
- sealant
- grating
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
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- Optics & Photonics (AREA)
Abstract
The present invention relates to a kind of grating applying method and device, belong to 3D display technology fields.The grating applying method, including：The optics to be fit that sealant will be provided with is moved to the lower section of the lenticular sheet for leaving opening, so that the optics to be fit is aligned with the lenticular sheet.The face to be fit of the lenticular sheet is adsorbed on the binding face of the optics described to be fit in the sealant.Optical glue is injected the joint of the lenticular sheet and the optics to be fit, laminating panel is formed.The method goes for the grating with male and fomale(M＆F) compared with prior art, not only, and in laminating optical glue can be avoided to overflow, and improves the planarization of surface laminating, so as to improve Anawgy accuracy, yields, efficiency etc., and then reduces production cost.
Description
Technical field
The invention belongs to 3D display technology fields, and in particular to a kind of grating applying method and device.
Background technology
It is main smart by grating and optics as the 3D modules of the core component of 3D display panels along with the rise of 3D
Really laminating is formed, and the 3D display panels with 3D modules can realize the mutual conversion of 2D and 3D.At present, 3D technology mainly has four
Kind：Electronics visually impaired raster pattern, lens pillar technology, shutter interference backlight type and double-layer showing formula.Wherein, lens pillar technology
Principle be that lenticular sheet is fitted on optics formation 3D modules, refraction of the 3D modules to light coordinates people's
Binocular parallax and convergence form third dimension, so as to form 3D effect.But, in the 3D optical grating constructions under the state of the art, electricity
It is all fixed with gap width that polar curve is wide, once lenticular sheet occurs in that skew with laminating between optics, just
It is hardly visible preferable 3D effect.Meanwhile, grating is difficult separately to be fitted both again after being fitted with optics.Mesh
Before, grating laminating it is main in the way of LOCA (liquid optical cement) fits based on, this laminating type is primarily present excessive glue and is difficult to
Control, Anawgy accuracy is low and the planarization of surface laminating is poor, easily produces bubble, and overall yield is low, efficiency is low.Another is adopted
With the laminating type of OCA (optical double-sided adhesive tape), this mode does not apply to grating surface has the laminating of male and fomale(M＆F), with itself
It is not enough.Because the quality of grating laminating quality directly influences 3D viewing effects, therefore traditional laminating type can not expire
Sufficient demand, needs a kind of new coating technique badly to improve viewing experience.
The content of the invention
In consideration of it, it is an object of the invention to provide a kind of grating applying method and device, effectively to improve above-mentioned asking
Topic.
What embodiments of the invention were realized in：
In a first aspect, a kind of grating applying method is the embodiment of the invention provides, including：By be provided with sealant wait paste
The lower section that optics is moved to the lenticular sheet for leaving opening is closed, so that the optics to be fit and the column
Lenticulation is aligned.The face to be fit of the lenticular sheet is adsorbed in the light described to be fit in the sealant
Learn on the binding face of device.Optical glue is injected the joint of the lenticular sheet and the optics to be fit,
Form laminating panel.Wherein, sealant width is not more than the black surround width of the optics to be fit with A/F sum,
The sealant is used to avoid excessive glue.
In preferred embodiments of the present invention, the described optics to be fit that will be provided with sealant is moved to and leaves
Before the step of lower section of the lenticular sheet of opening, also include：According to preset rules optics to be fit laminating
The surface in face forms sealant, and the sealant is provided with mouth-sealed portion；The optics described to be fit of sealant will be formed with
Absorption is on support platform；The lenticular sheet suck-back that opening will be left is attached to the lower surface of zone of heating.
In preferred embodiments of the present invention, the described optics to be fit that will be provided with sealant is moved to and leaves
The step of lower section of the lenticular sheet of opening, includes：Acquisition is arranged at first pair of bitmap in the lenticular sheet
Mark, and according to the described first contraposition icon, the movement optics to be fit is to leaving under the lenticular sheet of opening
Side；Acquisition is arranged at the second contraposition icon on the optics to be fit, and according to the first pair of bitmap for getting
Mark and the described second contraposition icon, the movement optics to be fit, so that the optics to be fit and the column
Lenticulation is aligned.
In preferred embodiments of the present invention, described is adsorbed in positioned at institute the face to be fit of the lenticular sheet
The step stated on the binding face of the optics described to be fit in sealant includes：The lenticular sheet is driven to moving down
It is dynamic；The patch of the optics described to be fit face to be fit of the lenticular sheet being adsorbed in the sealant
On conjunction face；Precuring is carried out to sealant, so that the lenticular sheet aligns into box with the optics to be fit.
In preferred embodiments of the present invention, the described lenticular sheet of injecting optical glue is waited to paste with described
The joint of optics is closed, forming the step of fitting panel includes：Optical glue is carried out to vacuumize defoaming treatment；Will carry out
The joint that the glue after defoaming treatment injects the lenticular sheet and the optics to be fit is vacuumized, patch is formed
Close panel.
Second aspect, the embodiment of the present invention additionally provides a kind of grating laminating apparatus, including：Support mechanism, fit body
And mechanism for filling liquid, the support mechanism is connected with the mechanism for filling liquid, when lenticular sheet is carried out with optics to be fit
During laminating, the fit body is connected with the support mechanism；The support mechanism includes：Sealant is provided with for placing
The support platform of the optics to be fit and for driving the support platform to be moved to leave the column of opening saturating
The lower section of mirror grating, so that the sliding block that the optics to be fit is aligned with the lenticular sheet；The fit body
Including：Cavity wall, adhesive parts and drive rail, the adhesive parts and the drive rail may be contained within the cavity wall
Interior, the drive rail is located between the top of the cavity wall and the adhesive parts, and the drive rail is used to drive institute
State adhesive parts to move up and down, for the lenticular sheet to be adsorbed in the light described to be fit in the sealant
Learn on the binding face of device；The mechanism for filling liquid includes：Fluid reservoir and fluid injection portion, the one end in the fluid reservoir and the fluid injection portion
Connection, the other end in the fluid injection portion is used to for optical glue to inject the lenticular sheet with the optics to be fit
Joint, formed laminating panel.
In preferred embodiments of the present invention, contraposition part and sealing ring, the contraposition part are provided with the support platform
Be made up of light-transmitting materials, when the lenticular sheet is fitted with the optics to be fit, the sealing ring with
The cavity wall contact.
In preferred embodiments of the present invention, the adhesive parts include：Vacuum cavity portion and zone of heating, the transmission are led
Rail is located between the top of the cavity wall and the vacuum cavity portion, and the zone of heating is located under the vacuum cavity portion
Face, the vacuum cavity portion is attached to the lower surface of zone of heating for will leave the lenticular sheet suck-back of opening, described
Zone of heating is used to carry out precuring to the sealant.
In preferred embodiments of the present invention, the mechanism for filling liquid also includes：First control piece, first control piece with
The fluid injection portion connection, first control piece is used to control the fluid injection portion to be moved along X-direction, so that the fluid injection portion
The other end away from or contact the joint of the lenticular sheet and the optics to be fit.
In preferred embodiments of the present invention, the grating laminating apparatus also include：CCD image captures mechanism, the CCD
Image capture mechanism is used to obtain the first contraposition icon being arranged in the lenticular sheet, and is additionally operable to obtain setting
In the second contraposition icon on the optics to be fit.
The embodiment of the invention provides a kind of grating applying method and device, the method and existing two kinds of main flow sides of laminating
Method is compared, and not only goes for the grating with male and fomale(M＆F), and in laminating optical glue can be avoided to overflow, and improves table
The planarization of face laminating, so as to improve Anawgy accuracy, yields, efficiency etc., simultaneously as improve the smooth of surface laminating
Property, and Anawgy accuracy, yields, efficiency etc., it is to avoid grating with separately being pasted both after optics laminating again
That closes does over again, so as to reduce production cost.Secondly, it is not more than using sealant width and A/F sum described to be fit
The design of the black surround width of optics, improves 3D viewing effects.
Other features and advantages of the present invention will illustrate in subsequent specification, also, partly become from specification
It is clear that or being understood by implementing the embodiment of the present invention.The purpose of the present invention and other advantages can be by being write
Specifically noted structure is realized and obtained in specification, claims and accompanying drawing.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to these accompanying drawings
Obtain other accompanying drawings.By the way that shown in accompanying drawing, above and other purpose of the invention, feature and advantage will become apparent from.In whole
Identical reference indicates identical part in accompanying drawing.Deliberately accompanying drawing, emphasis are not drawn by actual size equal proportion scaling
It is that purport of the invention is shown.
Fig. 1 shows a kind of flow chart of grating applying method that first embodiment of the invention is provided.
Fig. 2 shows the flow chart of the step S11 in Fig. 1 provided in an embodiment of the present invention.
Fig. 3 shows the flow chart of the step S12 in Fig. 1 provided in an embodiment of the present invention.
Fig. 4 shows the flow chart of the step S13 in Fig. 1 provided in an embodiment of the present invention.
Fig. 5 shows a kind of flow chart of grating applying method that second embodiment of the invention is provided.
When Fig. 6 shows that lenticular sheet provided in an embodiment of the present invention is fitted with optics to be fit, column is saturating
The structural representation of mirror grating and sealant.
Fig. 7 shows that the application provided in an embodiment of the present invention lenticular sheet is shown with optics to be fit
Structural representation.
Fig. 8 shows a kind of structural representation at the first visual angle of grating laminating apparatus provided in an embodiment of the present invention.
Fig. 9 shows a kind of structural representation at the second visual angle of grating laminating apparatus provided in an embodiment of the present invention.
Icon：100- grating laminating apparatus；110- supports mechanism；111- support platforms；112- contraposition parts；113-
Sealing ring；114- sliding blocks；120- fit bodies；121- cavity walls；122- vacuum cavities portion；123- zones of heating；124-
Drive rail；125- heat-insulation layers；126- lift chain extension bars；127- adhesive parts；130- mechanism for filling liquid；131- fluid reservoirs；
132- fluid injections portion；133- liquid filling cottons；The control pieces of 134- first；140-CCD image captures mechanism.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Present invention implementation generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " interior ",
The orientation or position relationship of the instruction such as " outward " are that, based on orientation shown in the drawings or position relationship, or the invention product is used
When the orientation usually put or position relationship, be for only for ease of the description present invention and simplify and describe, rather than indicating or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of invention.Additionally, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative
Importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is two connections of element internal.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
In order to improve the defect that existing two kinds of main flow applying methods are present, a kind of grating patch is the embodiment of the invention provides
Conjunction method, as shown in Figure 1.Grating applying method provided in an embodiment of the present invention at least includes step S11 to step S13.
Step S11：The optics to be fit that sealant will be provided with is moved to the lenticular sheet that leaves opening
Lower section, so that the optics to be fit is aligned with the lenticular sheet.
In the present embodiment, the optics can be flexible glass, polyethylene terephthalate
(Polyethylene Terephthalate, PET), PEN (Polyethylene Naphthalate,
PEN), makrolon (Polycarbonate, PC), polyether sulfone (Polyether Sulfone, PES), polyimides
(Polyimide, PI), composite material film (Fiber Reinforced Plastic, FRP), polystyrene
Base materials such as (Polystyrene, PS).It should be appreciated that above-mentioned base material can also be rigid base material.Relative to rigid base material
For, more preferably, applicability is stronger for the ductility of flexible parent metal, and can effectively reduce that manufacturing cost and improving fits with Grating Film can
By property and stability.
As a kind of implementation method, can be by controlling support platform to be moved to optics to leave the column of opening saturating
The lower section of mirror grating, so that the optics to be fit is aligned with the lenticular sheet.Wherein, as shown in Fig. 2 described
The optics to be fit that will be provided with sealant be moved to the lower section of the lenticular sheet for leaving opening so that described treat
The step of laminating optics is aligned with the lenticular sheet includes：Step S21-S22.
Step S21：Acquisition is arranged at the first contraposition icon in the lenticular sheet, and according to the described first contraposition
Icon, the movement optics to be fit to the lower section of the lenticular sheet for leaving opening.
As a kind of implementation method, can be obtained by double CCD image captures mechanisms and be pre-set at lens pillar light
The first contraposition icon on grid.Wherein, the first contraposition icon being pre-set in lenticular sheet can be saturating in column
The surrounding of mirror grating is respectively provided with the first contraposition icon, and the first contraposition icon is used for the position where identifying lenticular sheet,
In order to adjust the position of optics and lenticular sheet, so as to realize optics to be fit with the lens pillar light
Grid are aligned.
By the first contraposition icon for obtaining, the position where being also obtained with lenticular sheet, and with this position,
Optics can be moved by controlling support platform by optics along just being moved to the direction below lenticular sheet
Move to the lower section of the lenticular sheet for leaving opening.
Step S22：Acquisition is arranged at the second contraposition icon on the optics to be fit, and according to the institute for getting
State the first contraposition icon and the second contraposition icon, the movement optics to be fit, so that the optics device to be fit
Part is aligned with the lenticular sheet.
As a kind of implementation method, can be obtained by double CCD image captures mechanisms and be pre-set at optics to be fit
The second contraposition icon on device.Wherein, the second contraposition icon being pre-set on optics to be fit can be in institute
The surrounding for stating optics to be fit is respectively provided with the second contraposition icon, and the second contraposition icon is used for where optics to be fit
Position, in order to adjust the position of optics and lenticular sheet, so as to realize optics to be fit with the post
Shape lenticulation is aligned.
It is icon, the position where being also obtained with lenticular sheet by the first contraposition icon for obtaining and second pair
Put, and the position where the optics to be fit, and with this position, the movement optics to be fit, adjustment is treated
The position of laminating optics and lenticular sheet, so that the optics to be fit and the lenticular sheet pair
Position.
Wherein, by the position where lenticular sheet, and the position where the optics to be fit, adjustment
The position of optics to be fit and lenticular sheet, so that the optics to be fit and the lenticular sheet pair
Position.I.e. by coordinate position of the optics to be fit on the axle of X, Y, Z tri-, and lenticular sheet is on the axle of X, Y, Z tri-
Coordinate position, the angle of optics to be fit and lenticular sheet is adjusted, so that the optics to be fit and institute
State lenticular sheet contraposition.
Step S12：By the face to be fit of the lenticular sheet be adsorbed in the sealant described in wait to paste
Close on the binding face of optics.
As a kind of implementation method, the face to be fit of the lens pillar light can be adsorbed by controlling fit body
In on the binding face of the optics described to be fit in the sealant.
Wherein, fit body can include：Cavity wall, vacuum cavity portion, zone of heating and drive rail.The vacuum cavity
Portion, the zone of heating and the drive rail may be contained within the cavity wall, and the drive rail is located at the cavity wall
Between top and the vacuum cavity portion, the zone of heating is located at below the vacuum cavity portion, and the drive rail is used for
The lenticular sheet is adsorbed on the binding face of the optics described to be fit in the sealant.Pass through
Control drive rail is moved down, and the lenticular sheet is adsorbed in the optics described to be fit in the sealant
On the binding face of device.
Wherein, as shown in figure 3, described is adsorbed in positioned at the sealant face to be fit of the lenticular sheet
Step on the binding face of interior optics described to be fit includes：Step S31-S33.
Step S31：The lenticular sheet is driven to move down.
As a kind of implementation method, the lift chain extension bar that can be connected at the top of the cavity wall by control with fit body come
Cavity wall is driven to move down, until the outer wall of cavity wall and support contact with platform, then, then by controlling drive rail downward
It is mobile, until the patch of the face to be fit of the lenticular sheet and the optics described to be fit being located in the sealant
Conjunction face contacts.
Step S32：By the face to be fit of the lenticular sheet be adsorbed in the sealant described in wait to paste
Close on the binding face of optics.
Face to be fit and the optics described to be fit being located in the sealant when the lenticular sheet
After binding face contact, start heating plate, under the heat environment two-way function that the driving of drive rail and heating plate are provided, will
The face to be fit of the lenticular sheet is adsorbed in the binding face of the optics described to be fit in the sealant
On.
Wherein, the face to be fit of the lenticular sheet is adsorbed in the light described to be fit in the sealant
During learning on the binding face of device, remain that the absorption vacuum in cavity is constant, and the lenticular sheet is always
It is adsorbed in the lower surface of zone of heating always in adsorbed state, i.e. lenticular sheet, the planarization of coating surface is improved with this.
Step S33：Precuring is carried out to sealant, so that the lenticular sheet and the optics pair to be fit
Position is into box.
Under the heat environment two-way function that the driving of drive rail and heating plate are provided, sealant is carried out pre- solid
Change, so that the lenticular sheet aligns into box with the optics to be fit.Wherein, in procuring process, protect all the time
The absorption vacuum held in cavity is constant, and the lenticular sheet is constantly in adsorbed state, i.e. lenticular sheet always
The lower surface of zone of heating is adsorbed in, the planarization of coating surface is improved with this.
Step S13：Optical glue is injected the joint of the lenticular sheet and the optics to be fit, shape
Into laminating panel.
As a kind of implementation method, the lenticular sheet and institute can be injected by mechanism for filling liquid just optical glue
The joint of optics to be fit is stated, laminating panel is formed.
Wherein, the mechanism for filling liquid includes：Fluid reservoir, fluid injection portion and the first control piece.The fluid reservoir and the fluid injection
One end connection in portion, the other end in the fluid injection portion is to be fit with described for optical glue to be injected into the lenticular sheet
The joint of optics, forms laminating panel.
Wherein, as shown in figure 4, described optical glue to be injected the lenticular sheet with the optics device to be fit
The joint of part, forming the step of fitting panel includes：Step S41-S42.
Step S41：Optical glue is carried out to vacuumize defoaming treatment.
Before optical glue to be injected joint of the lenticular sheet with the optics to be fit, it is necessary to
Defoaming treatment is persistently vacuumized to the optical glue in fluid reservoir.After the completion of froth breaking, continue to take out in cavity and laminating grating
The vacuum of side, after after vacuum values≤5Pa, just performs step S42, to improve the Anawgy accuracy during laminating.
Step S42：The glue after defoaming treatment will be carried out vacuumizing, and to inject the lenticular sheet to be fit with described
The joint of optics, forms laminating panel.
As a kind of implementation method, the fluid injection portion can be driven to be moved along X-direction by controlling first control piece
It is dynamic so that the other end in the fluid injection portion away from or contact the engagement of the lenticular sheet and the optics to be fit
Place.In the present embodiment, by controlling first control piece column described in another end in contact in fluid injection portion can be driven saturating
The joint of mirror grating and the optics to be fit, and the glue for vacuumize after defoaming treatment is injected into the engagement
Place, forms laminating panel.
After the completion of fluid injection, the fluid injection portion other end can be driven away from the column by controlling first control piece
The joint of lenticulation and the optics to be fit, after mechanism for filling liquid returns to initial position；Led by controlling transmission again
Rail is moved upwards, lenticular sheet is departed from the lower surface of zone of heating, it is adsorbed on optics completely；Meanwhile, control
System drives cavity wall to move up with the lift chain extension bar being connected at the top of the cavity wall of fit body, makes whole cavity and support
Platform is separated；Then precuring is being carried out to joint, face is being carried out to whole laminating panel again after the completion of the precuring of joint
Curing process.
As another embodiment provide grating applying method, as shown in Figure 5.The grating patch that present embodiment is provided
Conjunction method at least includes step S51 to step S56.
Step S51：According to preset rules sealant, the envelope frame are formed on the surface of the binding face of optics to be fit
Glue is provided with mouth-sealed portion.
As a kind of implementation method, can by scraper to the sealant material on the silk screen through area according to preset rules
Figure silk-screen is carried out, required sealant is formed on the surface of the binding face of optics to be fit, the sealant is used to keep away
Exempt from excessive glue.Wherein, the preset rules in above-mentioned can be the demand according to designer or user, and the structure to sealant is entered
Row design.For example, to the position where envelope width of frame, the quantity of mouth-sealed portion, the mouth-sealed portion of sealant, playing the second of mark action
Align the design such as quantity and position of icon.For example, in the present embodiment, as shown in Figure 6, it is preferable that positioned at filling machine
Three mouth-sealed portions are provided with the sealant of structure side.Wherein, the mouth-sealed portion is easy to mechanism for filling liquid that optical glue injection is described
The joint of lenticular sheet and the optics to be fit.
Wherein, the icon 151 in Fig. 6 is used to represent sealant that 152 to be used to represent mouth-sealed portion that 160 to leave out for expression
The lenticular sheet of mouth.
Step S52：The optics described to be fit that sealant will be formed with is adsorbed on support platform.
The optics described to be fit that sealant will be formed with is adsorbed on support platform, during placement, will be formed with envelope
The laminating of the optics described to be fit of frame glue faces up, and is fitted in order to the face to be fit with lenticular sheet.So,
Moved along Y-axis by controlling support platform, optics just can be moved to the lower section of the lenticular sheet for leaving opening.
Step S53：The lenticular sheet suck-back that opening will be left is attached to the lower surface of zone of heating.
Used as a kind of implementation method, the lenticular sheet suck-back that can will leave opening by vacuum cavity portion is attached to and adds
The lower surface of thermosphere.Wherein, during absorption, to be fit by lenticular sheet faces down, i.e., towards the binding face of optics,
Fitted in order to the binding face with optics.Wherein, before absorption, lenticular sheet needs to be pre-processed, for example, root
According to the size of the size adjusting lenticular sheet of sealant, and mark action is set in the surrounding of lenticular sheet
First contraposition icon etc..Wherein, the size of the size adjusting lenticular sheet according to sealant includes：According to the width of sealant
The width of degree adjustment lenticular sheet, the length of the length adjustment lenticular sheet according to sealant, according to sealant
Thickness, adjusts the thickness of lenticular sheet.
Wherein, described in the opening in step S53 to refer to and be adsorbed in the sealant lenticular sheet
When on the binding face of optics to be fit, there is certain spacing on width, between lenticular sheet and sealant.
Wherein, by taking Fig. 6 and Fig. 7 as an example, the light to be fit is not more than to sealant width h2 and A/F h1 sums
The black surround width H for learning device is introduced.Wherein, the h1 in Fig. 6 is A/F, and h2 is sealant width.In Fig. 7
H is the black surround width of optics to be fit.That is h1+h2≤H, can so avoid applying the lenticular sheet and treating
When laminating optics is shown, there is black surround in viewing area, or display image cannot show completely in viewing area
Out.
Wherein, the icon 150 in Fig. 7 is used to represent the optics to be fit for being provided with sealant.Step S54：To set
The optics to be fit for being equipped with sealant is moved to the lower section of the lenticular sheet for leaving opening, so that the light to be fit
Device is learned to be aligned with the lenticular sheet.
Step S55：By the face to be fit of the lenticular sheet be adsorbed in the sealant described in wait to paste
Close on the binding face of optics.
Step S56：Optical glue is injected the joint of the lenticular sheet and the optics to be fit, shape
Into laminating panel.
Wherein, step S54 is identical with step S11, step S55 is identical with step S12, step S56 is identical with step S13,
In order to avoid burden, no longer step S54, step S55 and step S56 are introduced herein, specific introduction is referred to step
The introduction of S11, step S12 and step S13.
The embodiment of the present invention additionally provides a kind of grating laminating apparatus 100, and the grating laminating apparatus 100 can be used for basis
Above-mentioned grating applying method completes fitting to lenticular sheet and the optics to be fit.As shown in fig. 7, the grating
Laminating apparatus 100 include：Support mechanism 110, fit body 120, mechanism for filling liquid 130 and CCD image captures mechanism 140.
The optics to be fit that the support mechanism 110 is used to be provided with sealant is moved to the column for leaving opening
The lower section of lenticulation, so that the optics to be fit is aligned with the lenticular sheet.As shown in figure 8, described hold
Support mechanism 110 includes：Support platform 111 and the sliding block 114 for driving the support platform 111 to be moved along Y direction.
The support platform 111 is used to adsorb the optics described to be fit for being formed with sealant.The support platform
Contraposition part 112 and sealing ring 113 are provided with 111.The contraposition part 112 is located at just going up for the CCD image captures mechanism 140
Side, i.e., the center line of contraposition part 112 aligns with the centre focus point of the camera lens of CCD image captures mechanism 140.The contraposition part
112 are made up of light-transmitting materials, and such as light-transmitting materials can be glass, acrylic, polyvinyl chloride (Polyvinyl
Chloride, PVC) material such as polystyrene (Polystyrene, PS).
Wherein, the optics described to be fit that will be formed with sealant is adsorbed in when on support platform 111, will be to be fit
On optics second contraposition icon is placed in the contraposition part 112, so as to CCD image captures mechanism 140 get this second
Contraposition icon.
The one side of the sealing ring 113 is used to strengthen the outer wall and support platform of the cavity wall 121 in fit body 120
The sealing of 111 contacts, in order to maintain vacuum state in cavity；On the other hand, the sealing ring 113 may also operate as buffering work
With the wear intensity of cavity wall 121 and support platform 111 being reduced, and avoid because of mechanical breakdown, in causing fit body 120
Cavity wall 121 is contacted firmly with support platform 111, breaking-up equipment etc..In the present embodiment, the sealing ring 113 can be by moulding
Material material is made, or has quality of rubber materials to be made.For example, there is silica gel material to be made.
The sliding block 114 is used for the sliding block 114 for driving the support platform 111 to be moved along Y direction, that is to say, that can
It is saturating to drive the optics to be fit being adsorbed on the support platform 111 to be moved to column by controlling the sliding block 114
The lower section of mirror grating, so that the optics to be fit is aligned with the lenticular sheet.
The fit body 120 includes：Cavity wall 121, adhesive parts 127, heat-insulation layer 125 and drive rail 124.
The adhesive parts 127 are arranged in the cavity wall 121, for being optics to be fit and lens pillar light
The laminating of grid provides vacuum environment and heat environment, and is attached to itself for will leave the lenticular sheet suck-back of opening
Lower surface.In the present embodiment, the adhesive parts 127 include：Vacuum cavity portion 122 and zone of heating 123.
The vacuum cavity portion 122 is used to provide vacuum ring with fitting for lenticular sheet for optics to be fit
Border, and the lower surface of zone of heating 123 is attached to for the lenticular sheet suck-back of opening will to be left.
The zone of heating 123 is arranged in the cavity wall 121, below the vacuum cavity portion 122.For for
Optics to be fit and the heat environment needed for the offer of fitting of lenticular sheet, and it is pre- solid for being carried out to sealant
Change.
The drive rail 124 is arranged in the cavity wall 121, positioned at the top of the cavity wall 121 and the patch
Between conjunction part 127, for driving adhesive parts 127 to move up and down.Further, positioned at the top of the cavity wall 121 with
Between the vacuum cavity portion 122, for driving lenticular sheet to move up and down, so that the lenticular sheet is adsorbed
In on the binding face of the optics described to be fit in the sealant.
The heat-insulation layer 125 is located in the cavity wall 121, positioned at the left and right sides of the cavity wall 121, in whole
The insulation of individual cavity.In the present embodiment, the heat-insulation layer 125 can be made up of plastic material, or have rubber material
Matter is made.For example, there is silica gel material to be made.
The mechanism for filling liquid 130 includes：Fluid reservoir 131, the control piece 134 of fluid injection portion 132 and first.
The fluid reservoir 131 is connected with the one end in the fluid injection portion 132, for containing optical glue.Can be using outside
The mode of heat temperature raising ensures the low viscosity of the optical glue in fluid reservoir 131, in order to fluid injection.
The one end in the fluid injection portion 132 connects with the fluid reservoir 131, and the other end in the fluid injection portion 132 is used for light
The joint that glue injects the lenticular sheet and the optics to be fit is learned, laminating panel is formed.Wherein, in order to
The other end and the lenticular sheet for making fluid injection portion 132 are fully contacted with the joint of the optics to be fit, with
And the bubble in discharge optical glue, in the present embodiment, liquid filling is additionally provided with the end face of the other end in the fluid injection portion 132
Cotton 133.The liquid filling cotton 133 is arranged on the end face of the other end in fluid injection portion 132, and beyond the distance of end face about 2mm.One side
Face, the liquid filling cotton 133 can make the other end in fluid injection portion 132 and the lenticular sheet and the optics to be fit
Joint is fully contacted and discharges the bubble in optical glue；On the other hand, moreover it is possible to prevent foreign from passing through fluid injection portion 132
The other end circulate pipeline, cause line clogging.
First control piece 134 is used to control the fluid injection portion 132 to be moved along X-direction, so that the fluid injection portion 132
The other end away from or contact the joint of the lenticular sheet and the optics to be fit.
The CCD image captures mechanism 140 is used to obtain the first contraposition icon being arranged in the lenticular sheet,
And it is additionally operable to obtain the second contraposition icon being arranged on the optics to be fit.Further, first, by CCD
Image capture mechanism 140 obtains the first contraposition icon being arranged in the lenticular sheet, and according to getting
First contraposition icon, control slide block 114 drives the support platform 111 to move the optics to be fit that will be provided with sealant
It is moved to the lower section of the lenticular sheet for leaving opening.It is arranged at by the acquisition of CCD image captures mechanism 140 described to be fit
The second contraposition icon on optics.According to obtain first contraposition icon and second pair be icon, adjustment optics with
The position of lenticular sheet, so as to realize that optics to be fit is aligned with the lenticular sheet.
Wherein, by taking Fig. 8 and Fig. 9 as an example, to the process that lenticular sheet is fitted with optics to be fit is entered
Row explanation.As shown in figure 8, the lift chain extension bar 126 being connected with the top of cavity wall 121 of fit body 120 by control first
To drive cavity wall 121 to move down, until the outer wall of cavity wall 121 connects with the sealing ring 113 being arranged on support platform 111
Touch, then, then moved down by controlling drive rail 124, until the face to be fit of the lenticular sheet be located at institute
State the binding face contact of the optics described to be fit in sealant.When the face to be fit of the lenticular sheet be located at
After the binding face contact of the optics described to be fit in the sealant, start heating plate, in the driving of drive rail 124
And heating plate provide heat environment two-way function under, precuring is carried out to sealant so that the lenticular sheet with
The optics to be fit aligns into box.The fluid injection portion 132 is driven along X-axis by controlling first control piece 134 again
Direction is moved, so that lenticular sheet described in another end in contact in the fluid injection portion 132 and the optics to be fit
Joint, and the glue for vacuumize after defoaming treatment is injected into the joint, form laminating panel.Now support mechanism
110th, the position relationship between fit body 120 and mechanism for filling liquid 130, as shown in Figure 9.
After the completion of fluid injection, the other end of fluid injection portion 132 can be driven away from institute by controlling first control piece 134
The joint of lenticular sheet and the optics to be fit is stated, after mechanism for filling liquid 130 returns to initial position；Again by control
Drive rail processed 124 is moved upwards, lenticular sheet is departed from the lower surface of zone of heating 123, it is adsorbed completely in optics
On device；Meanwhile, control drives cavity wall with the lift chain extension bar 126 being connected at the top of the cavity wall 121 of fit body 120
121 move up, and whole cavity is separated with support platform 111；Then carrying out precuring to joint, joint it is pre- solid
Face curing process is carried out to whole laminating panel again after the completion of change.Now support mechanism 110, fit body 120 and mechanism for filling liquid
Position relationship between 130, as shown in Figure 8
Wherein, it should be understood that be, the shape that the preparation fitted during the state of the pictorial representation shown in Fig. 8 has been finished
State, i.e., the optics described to be fit that will be formed with sealant is adsorbed on support platform 111, will leave the post of opening
Shape lenticulation suck-back is attached to the lower surface of zone of heating 123, and has been completed lenticular sheet with optics device to be fit
Positioning between part.
Wherein, the icon 150 in Fig. 8 and Fig. 9 is used to represent the optics to be fit for being provided with sealant that 160 to be used for
Expression leaves the lenticular sheet of opening.
In sum, a kind of grating applying method and device be the embodiment of the invention provides.The method with existing two kinds
Main flow applying method is compared, and not only goes for the grating with male and fomale(M＆F), and can avoid optical glue in laminating
Overflow, the planarization of surface laminating is improved, so as to improve Anawgy accuracy, yields, efficiency etc., simultaneously as improve table
The planarization of face laminating, and Anawgy accuracy, yields, efficiency etc., it is to avoid grating is with dividing both after optics laminating
Drive into row fit again do over again, so as to reduce production cost.Secondly, it is little with A/F sum using sealant width
In the design of the black surround width of the optics to be fit, 3D viewing effects are improve.
The grating laminating apparatus can be used for being completed to treat lenticular sheet with described according to above-mentioned grating applying method
The laminating of laminating optics.The grating laminating apparatus include：Support mechanism, fit body, mechanism for filling liquid and CCD image captures
Mechanism.The optics to be fit that the support mechanism is used to be provided with sealant is moved to the lens pillar light for leaving opening
The lower section of grid, so that the optics to be fit is aligned with the lenticular sheet；The fit body is used for will be described
The face to be fit of lenticular sheet is adsorbed on the binding face of the optics described to be fit in the sealant；Institute
Mechanism for filling liquid is stated for optical glue to be injected the joint of the lenticular sheet and the optics to be fit, is formed
Laminating panel；The CCD image captures mechanism is used to obtain the first contraposition icon being arranged in the lenticular sheet, with
And it is additionally operable to obtain the second contraposition icon being arranged on the optics to be fit.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of grating applying method, it is characterised in that including：
The optics to be fit that sealant will be provided with is moved to the lower section of the lenticular sheet for leaving opening, so that described
Optics to be fit is aligned with the lenticular sheet；
The optics described to be fit face to be fit of the lenticular sheet being adsorbed in the sealant
On binding face；
Optical glue is injected the joint of the lenticular sheet and the optics to be fit, laminating panel is formed,
Wherein, sealant width is not more than the black surround width of the optics to be fit with A/F sum, and the sealant is used
In avoiding excessive glue.
2. method according to claim 1, it is characterised in that the described optics to be fit that will be provided with sealant
Before the step of being moved to the lower section of the lenticular sheet for leaving opening, also include：
Sealant is formed on the surface of the binding face of optics to be fit according to preset rules, the sealant is provided with sealing
Portion；
The optics described to be fit that sealant will be formed with is adsorbed on support platform；
The lenticular sheet suck-back that opening will be left is attached to the lower surface of zone of heating.
3. method according to claim 1, it is characterised in that the described optics to be fit that will be provided with sealant
The step of being moved to the lower section of the lenticular sheet for leaving opening includes：
Acquisition is arranged at the first contraposition icon in the lenticular sheet, and according to the described first contraposition icon, mobile institute
State optics to be fit to the lower section of the lenticular sheet for leaving opening；
Acquisition is arranged at the second contraposition icon on the optics to be fit, and according to the first pair of bitmap for getting
Mark and the described second contraposition icon, the movement optics to be fit, so that the optics to be fit and the column
Lenticulation is aligned.
4. method according to claim 1, it is characterised in that inhale in the described face to be fit by the lenticular sheet
The step invested on the binding face of the optics described to be fit in the sealant includes：
The lenticular sheet is driven to move down；
The optics described to be fit face to be fit of the lenticular sheet being adsorbed in the sealant
On binding face；
Precuring is carried out to sealant, so that the lenticular sheet aligns into box with the optics to be fit.
5. method according to claim 1, it is characterised in that described optical glue is injected the lenticular sheet
With the joint of the optics to be fit, forming the step of fitting panel includes：
Optical glue is carried out to vacuumize defoaming treatment；
The glue after defoaming treatment will be carried out vacuumizing and inject connecing for the lenticular sheet and the optics to be fit
At conjunction, laminating panel is formed.
6. a kind of grating laminating apparatus, it is characterised in that including：Support mechanism, fit body and mechanism for filling liquid, the support machine
Structure is connected with the mechanism for filling liquid, when lenticular sheet is fitted with optics to be fit, the fit body with
The support mechanism connection；
The support mechanism includes：For placing the support platform of the optics described to be fit for being provided with sealant and being used for
The support platform is driven to be moved to the lower section of the lenticular sheet for leaving opening, so that the optics to be fit
The sliding block aligned with the lenticular sheet；
The fit body includes：Cavity wall, adhesive parts and drive rail, the adhesive parts and the drive rail are all provided with
It is placed in the cavity wall, the drive rail is located between the top of the cavity wall and the adhesive parts, the transmission
Guide rail is used to drive the adhesive parts to move up and down, for the lenticular sheet to be adsorbed in the sealant
Optics described to be fit binding face on；
The mechanism for filling liquid includes：Fluid reservoir and fluid injection portion, the fluid reservoir are connected with the one end in the fluid injection portion, the fluid injection
The other end in portion is used to inject optical glue the joint of the lenticular sheet and the optics to be fit, is formed
Laminating panel.
7. grating laminating apparatus according to claim 6, it is characterised in that be provided with the support platform contraposition part and
Sealing ring, the contraposition part is made up of light-transmitting materials, when the lenticular sheet is pasted with the optics to be fit
During conjunction, the sealing ring is contacted with the cavity wall.
8. grating laminating apparatus according to claim 6, it is characterised in that the adhesive parts include：Vacuum cavity portion
And zone of heating, between the top and the vacuum cavity portion of the cavity wall, the zone of heating is located at the drive rail
Below the vacuum cavity portion, the vacuum cavity portion adds for will leave the lenticular sheet suck-back of opening and be attached to
The lower surface of thermosphere, the zone of heating is used to carry out precuring to the sealant.
9. grating laminating apparatus according to claim 6, it is characterised in that the mechanism for filling liquid also includes：First control
Part, first control piece is connected with the fluid injection portion, and first control piece is used to control the fluid injection portion to be moved along X-direction
It is dynamic so that the other end in the fluid injection portion away from or contact the engagement of the lenticular sheet and the optics to be fit
Place.
10. grating laminating apparatus according to claim 6, it is characterised in that the grating laminating apparatus also include：CCD
Image capture mechanism, the CCD image captures mechanism is used to obtain first pair of bitmap being arranged in the lenticular sheet
Mark, and it is additionally operable to obtain the second contraposition icon being arranged on the optics to be fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204582.9A CN106773095B (en) | 2017-03-30 | 2017-03-30 | A kind of grating applying method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204582.9A CN106773095B (en) | 2017-03-30 | 2017-03-30 | A kind of grating applying method and device |
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| CN106773095A true CN106773095A (en) | 2017-05-31 |
| CN106773095B CN106773095B (en) | 2019-05-03 |
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| CN106773095B (en) | 2019-05-03 |
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