CN106773095B - A kind of grating applying method and device - Google Patents
A kind of grating applying method and device Download PDFInfo
- Publication number
- CN106773095B CN106773095B CN201710204582.9A CN201710204582A CN106773095B CN 106773095 B CN106773095 B CN 106773095B CN 201710204582 A CN201710204582 A CN 201710204582A CN 106773095 B CN106773095 B CN 106773095B
- Authority
- CN
- China
- Prior art keywords
- fit
- optical device
- lenticular sheet
- sealant
- contraposition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The present invention relates to a kind of grating applying method and devices, belong to 3D display technical field.The grating applying method, comprising: the optical device to be fit for being provided with sealant is moved to the lower section of the lenticular sheet there are opening, so that the optical device to be fit and the lenticular sheet align.The face to be fit of the lenticular sheet is adsorbed on the binding face of the optical device to be fit in the sealant.Optical glue is injected to the joint of the lenticular sheet Yu the optical device to be fit, forms fitting panel.This method compared with prior art, not only can be adapted for the grating with male and fomale(M&F), but also can overflow to avoid optical glue in fitting, the planarization for improving surface fitting thereby reduces production cost to improve Anawgy accuracy, yields, efficiency etc..
Description
Technical field
The invention belongs to 3D display technical fields, and in particular to a kind of grating applying method and device.
Background technique
Along with the rise of 3D, the 3D mould group of the core component as 3D display panel is mainly by grating and optical device essence
It is really bonded, the 3D display panel with 3D mould group can realize the mutual conversion of 2D and 3D.Currently, 3D technology mainly has four
Kind: electronics raster pattern visually impaired, cylindrical lenses technology, shutter interference backlight type and double-layer showing formula.Wherein, cylindrical lenses technology
Principle be that lenticular sheet is fitted in on optical device formation 3D mould group, the 3D mould group is to the refraction cooperation people's of light
Binocular parallax and convergence form three-dimensional sense, to form 3D effect.But in the 3D optical grating construction under the state of the art, electricity
The wide width with gap of polar curve is fixed, once there is offset with fitting between optical device in lenticular sheet, just
It is hardly visible ideal 3D effect.Meanwhile grating is bonded again with being difficult to separate the two after optical device fitting.Mesh
Before, grating fitting mainly by LOCA (liquid optical cement) fitting in a manner of based on, this laminating type is primarily present excessive glue and is difficult to
Control, Anawgy accuracy is low and the planarization of surface fitting is poor, is easy to produce bubble, and whole yield is low, low efficiency.Another is adopted
With the laminating type of OCA (optical double-sided adhesive tape), this mode is not suitable for the fitting that grating surface has male and fomale(M&F), has itself
It is insufficient.Since the quality of grating fitting quality directly influences 3D viewing effect, therefore traditional laminating type cannot expire
Sufficient demand needs the new coating technique of one kind to improve viewing experience.
Summary of the invention
In consideration of it, the purpose of the present invention is to provide a kind of grating applying method and device, to effectively improve above-mentioned ask
Topic.
The embodiment of the present invention is achieved in that
In a first aspect, the embodiment of the invention provides a kind of grating applying methods, comprising: by be provided with sealant wait paste
The lower section that optical device is moved to the lenticular sheet there are opening is closed, so that the optical device to be fit and the column
Lenticulation contraposition.The face to be fit of the lenticular sheet is adsorbed in the light to be fit in the sealant
On the binding face for learning device.Optical glue is injected to the joint of the lenticular sheet Yu the optical device to be fit,
Form fitting panel.Wherein, the sum of sealant width and opening width are not more than the black surround width of the optical device to be fit,
The sealant is for avoiding excessive glue.
In preferred embodiments of the present invention, it is described by the optical device to be fit for being provided with sealant be moved to there are
Before the step of lower section of the lenticular sheet of opening, further includes: according to preset rules optical device to be fit fitting
The surface in face forms sealant, and the sealant is equipped with mouth-sealed portion；The optical device to be fit of sealant will be formed with
It is adsorbed on support platform；Lenticular sheet suck-back there are opening is attached to the lower surface of heating layer.
In preferred embodiments of the present invention, it is described by the optical device to be fit for being provided with sealant be moved to there are
The step of lower section of the lenticular sheet of opening includes: the first pair of bitmap for obtaining and being set in the lenticular sheet
Mark, and according to the first contraposition icon, the mobile optical device to be fit is to there are under the lenticular sheet of opening
Side；The second contraposition icon being set on the optical device to be fit is obtained, and according to the first pair of bitmap got
Mark and the second contraposition icon, the mobile optical device to be fit, so that the optical device to be fit and the column
Lenticulation contraposition.
It is described that the face to be fit of the lenticular sheet is adsorbed in positioned at institute in preferred embodiments of the present invention
Stating the step on the binding face of the optical device to be fit in sealant includes: the driving lenticular sheet to moving down
It is dynamic；The face to be fit of the lenticular sheet is adsorbed in the patch of the optical device to be fit in the sealant
On conjunction face；Precuring is carried out to sealant, so that the lenticular sheet and the optical device contraposition to be fit are at box.
It is described that optical glue is injected into the lenticular sheet with described wait paste in preferred embodiments of the present invention
The step of closing the joint of optical device, forming fitting panel includes: to carry out vacuumizing defoaming treatment to optical glue；It will carry out
Glue after vacuumizing defoaming treatment injects the joint of the lenticular sheet Yu the optical device to be fit, forms patch
Close panel.
Second aspect, the embodiment of the invention also provides a kind of grating laminating apparatus, comprising: support mechanism, fit body
And mechanism for filling liquid, the support mechanism are connect with the mechanism for filling liquid, when lenticular sheet and optical device to be fit carry out
When fitting, the fit body is connect with the support mechanism；The support mechanism includes: to be provided with sealant for placing
The support platform of the optical device to be fit and there are the column of opening is saturating for driving the support platform to be moved to
The lower section of mirror grating, so that the sliding block of the optical device to be fit and lenticular sheet contraposition；The fit body
It include: cavity wall, adhesive parts and drive rail, the adhesive parts and the drive rail are all set in the cavity wall
Interior, the drive rail is located between the top and the adhesive parts of the cavity wall, and the drive rail is for driving institute
It states adhesive parts to move up and down, for the lenticular sheet to be adsorbed in the light to be fit in the sealant
On the binding face for learning device；The mechanism for filling liquid includes: fluid reservoir and fluid injection portion, one end of the fluid reservoir and the fluid injection portion
Connection, the other end in the fluid injection portion are used to optical glue injecting the lenticular sheet and the optical device to be fit
Joint, formed fitting panel.
In preferred embodiments of the present invention, contraposition part and sealing ring, the contraposition part are provided on the support platform
Be made of light-transmitting materials, when the lenticular sheet is bonded with the optical device 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 heating layer, and the transmission is led
Rail is located between the top and the vacuum cavity portion of the cavity wall, and the heating layer is located under the vacuum cavity portion
Face, the vacuum cavity portion is used to for the lenticular sheet suck-back there are opening being attached to the lower surface of heating layer, described
Heating layer is used to carry out precuring to the sealant.
In preferred embodiments of the present invention, the mechanism for filling liquid further include: the first control piece, first control piece with
The fluid injection portion connection, first control piece move along the x axis for controlling the fluid injection portion, so that the fluid injection portion
The other end is separate or contacts the joint of the lenticular sheet and the optical device to be fit.
In preferred embodiments of the present invention, the grating laminating apparatus further include: CCD image capture mechanism, the CCD
Image capture mechanism is used to obtain the first contraposition icon being set in the lenticular sheet, and is also used to obtain setting
In the second contraposition icon on the optical device to be fit.
The embodiment of the invention provides a kind of grating applying method and device, this method and existing two kinds of mainstream sides of fitting
Method is compared, and not only be can be adapted for the grating with male and fomale(M&F), but also can overflow to avoid optical glue in fitting, is improved table
The planarization that face paste is closed, so that Anawgy accuracy, yields, efficiency etc. are improved, simultaneously as improving the smooth of surface fitting
Property and Anawgy accuracy, yields, efficiency etc., avoid grating and pasted again with separating the two after optical device fitting
That closes does over again, to reduce production cost.Secondly, using the sum of sealant width and opening width no more than described to be fit
The design of the black surround width of optical device, improves 3D viewing effect.
Other features and advantages of the present invention will be illustrated in subsequent specification, also, partly be become from specification
It is clear that being understood by implementing the embodiment of the present invention.The objectives and other advantages of the invention can be by written
Specifically noted structure is achieved and obtained in specification, claims and attached drawing.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.By the way that shown in attached drawing, above and other purpose of the invention, feature and advantage will be more clear.In whole
Identical appended drawing reference indicates identical part in attached drawing.Attached drawing, emphasis deliberately are not drawn by actual size equal proportion scaling
It is to show the gist of the present invention.
Fig. 1 shows a kind of flow chart of grating applying method of first embodiment of the invention offer.
Fig. 2 shows the flow charts 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 of second embodiment of the invention offer.
When Fig. 6 shows lenticular sheet provided in an embodiment of the present invention and is bonded with optical device to be fit, column is saturating
The structural schematic diagram of mirror grating and sealant.
Fig. 7 shows the application provided in an embodiment of the present invention lenticular sheet and is shown with optical device to be fit
Structural schematic diagram.
Fig. 8 shows a kind of structural schematic diagram at the first visual angle of grating laminating apparatus provided in an embodiment of the present invention.
Fig. 9 shows a kind of structural schematic diagram at the second visual angle of grating laminating apparatus provided in an embodiment of the present invention.
Icon: 100- grating laminating apparatus；110- support mechanism；111- support platform；112- contraposition part；113-
Sealing ring；114- sliding block；120- fit body；121- cavity wall；122- vacuum cavity portion；123- heating layer；124-
Drive rail；125- insulating layer；126- lift chain extension bar；127- adhesive parts；130- mechanism for filling liquid；131- fluid reservoir；
132- fluid injection portion；133- liquid filling cotton；The first control piece of 134-；140-CCD image capture mechanism.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "inner",
The orientation or positional relationship of the instructions such as "outside" be based on the orientation or positional relationship shown in the drawings or the invention product use
When the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
In order to improve defect existing for existing two kinds of mainstream applying methods, the embodiment of the invention provides a kind of grating patches
Conjunction method, as shown in Figure 1.Grating applying method provided in an embodiment of the present invention includes at least step S11 to step S13.
Step S11: the optical device to be fit for being provided with sealant is moved to the lenticular sheet there are opening
Lower section, so that the optical device to be fit and the lenticular sheet align.
In this present embodiment, the optical device can be flexible glass, polyethylene terephthalate
(Polyethylene Terephthalate, PET), polyethylene naphthalate (Polyethylene Naphthalate,
PEN), polycarbonate (Polycarbonate, PC), polyether sulfone (Polyether Sulfone, PES), polyimides
(Polyimide, PI), composite material film (Fiber Reinforced Plastic, FRP), polystyrene
Substrates such as (Polystyrene, PS).It should be understood that above-mentioned substrate may be rigid base material.Relative to rigid base material
For, the ductility of flexible parent metal is more preferable, and applicability is stronger, can be effectively reduced manufacturing cost and improve be bonded with Grating Film can
By property and stability.
As an implementation, optical device can be moved to there are the column of opening is saturating by control support platform
The lower section of mirror grating, so that the optical device to be fit and the lenticular sheet align.Wherein, as shown in Fig. 2, it is described
The lower section that the optical device to be fit for being provided with sealant is moved to the lenticular sheet there are opening so that it is described to
The step of being bonded optical device and lenticular sheet contraposition includes: step S21-S22.
Step S21: the first contraposition icon being set in the lenticular sheet is obtained, and according to first contraposition
Icon, the mobile optical device to be fit is to there are the lower sections of the lenticular sheet of opening.
As an implementation, it can be obtained by double CCD image captures mechanism and be pre-set at cylindrical lenses 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, which is used to identify the position where lenticular sheet,
In order to adjust the position of optical device and lenticular sheet, to realize optical device to be fit and the cylindrical lenses light
Grid contraposition.
Icon is aligned by the first of acquisition, is also obtained with the position where lenticular sheet, and with this position,
Direction of the optical device below face lenticular sheet can be moved by control support platform, optical device is moved
It moves to there are the lower sections of the lenticular sheet of opening.
Step S22: the second contraposition icon being set on the optical device to be fit is obtained, and according to the institute got
State the first contraposition icon and the second contraposition icon, the mobile optical device to be fit, so that the optics device to be fit
Part and the lenticular sheet align.
As an implementation, it can be obtained by double CCD image captures mechanism and be pre-set at optics to be fit
The second contraposition icon on device.Wherein, the second contraposition icon being pre-set on optical device to be fit can be in institute
The surrounding for stating optical device to be fit is respectively provided with the second contraposition icon, and the second contraposition icon is for where optical device to be fit
Position, in order to adjust the position of optical device and lenticular sheet, to realize optical device to be fit and the column
The contraposition of shape lenticulation.
Aligning icon and second pair by the first of acquisition is icon, is also obtained with the position where lenticular sheet
Set and the optical device to be fit where position, and with this position, the mobile optical device to be fit, adjustment to
It is bonded the position of optical device and lenticular sheet, so that the optical device to be fit and the lenticular sheet pair
Position.
Wherein, pass through the position where lenticular sheet and the position where the optical device to be fit, adjustment
The position of optical device to be fit and lenticular sheet, so that the optical device to be fit and the lenticular sheet pair
Position.I.e. by optical device to be fit on tri- axis of X, Y, Z coordinate position and lenticular sheet on tri- axis of X, Y, Z
Coordinate position, the angle of optical device to be fit and lenticular sheet is adjusted, so that the optical device 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 paste
On the binding face for closing optical device.
As an implementation, the face to be fit of the cylindrical lenses light can be adsorbed by controlling fit body
In on the binding face for the optical device to be fit being located in the sealant.
Wherein, fit body may include: cavity wall, vacuum cavity portion, heating layer and drive rail.The vacuum cavity
Portion, the heating layer and the drive rail are all set in the cavity wall, and the drive rail is located at the cavity wall
Between top and the vacuum cavity portion, the heating layer 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 optical device to be fit in the sealant.Pass through
Control drive rail moves down, and the lenticular sheet is adsorbed in the optics to be fit in the sealant
On the binding face of device.
Wherein, as shown in figure 3, described be adsorbed in the face to be fit of the lenticular sheet positioned at the sealant
Step on the binding face of the interior optical device to be fit includes: step S31-S33.
Step S31: the lenticular sheet is driven to move down.
As an implementation, can by control the lift chain extension bar being connect with the cavity wall of fit body top come
Driving cavity wall moves down, until the outer wall and support contact with platform of cavity wall, then, then it is downward by control drive rail
It is mobile, until the patch in the face to be fit of the lenticular sheet and the optical device to be fit being located in the sealant
Close face contact.
Step S32: by the face to be fit of the lenticular sheet be adsorbed in the sealant described in wait paste
On the binding face for closing optical device.
Face to be fit when the lenticular sheet and the optical device to be fit in the sealant
After being bonded face contact, start heating plate, it, will under the heat environment two-way function that the driving of drive rail and heating plate provide
The face to be fit of the lenticular sheet is adsorbed in the binding face of the optical device to be fit in the sealant
On.
Wherein, the face to be fit of the lenticular sheet is adsorbed in the light to be fit in the sealant
During learning on the binding face of device, remain that the intracorporal absorption vacuum of chamber is constant, and the lenticular sheet is always
In adsorbed state, i.e. the lenticular sheet lower surface that is adsorbed in heating layer always, so as to improve the planarization of coating surface.
Step S33: carrying out precuring to sealant, so that the lenticular sheet and the optical device pair to be fit
Position is at box.
Under the heat environment two-way function that the driving of drive rail and heating plate provide, sealant is carried out pre- solid
Change, so that the lenticular sheet and the optical device contraposition to be fit are at box.Wherein, it in procuring process, protects always
It is constant to hold the intracorporal absorption vacuum of chamber, and the lenticular sheet is constantly in adsorbed state, i.e. lenticular sheet always
It is adsorbed in the lower surface of heating layer, so as to improve the planarization of coating surface.
Step S13: optical glue is injected to the joint of the lenticular sheet Yu the optical device to be fit, shape
At fitting panel.
As an implementation, optical glue can will be injected by mechanism for filling liquid by the lenticular sheet and institute
The joint of optical device to be fit is stated, fitting 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
The one end in portion is connected to, the other end in the fluid injection portion be used to inject optical glue the lenticular sheet with it is described to be fit
The joint of optical device forms fitting panel.
Wherein, as shown in figure 4, described inject the lenticular sheet and the optics device to be fit for optical glue
The joint of part, forming the step of being bonded panel includes: step S41-S42.
Step S41: optical glue is carried out to vacuumize defoaming treatment.
Before optical glue to be injected to the joint of the lenticular sheet and the optical device to be fit, need
Defoaming treatment is persistently vacuumized to the optical glue in fluid reservoir.After the completion of defoaming, continues to take out cavity and be bonded in grating
The vacuum of side just executes step S42 after vacuum values≤5Pa, to improve the Anawgy accuracy during fitting.
Step S42: by the glue for vacuumize after defoaming treatment inject the lenticular sheet with it is described to be fit
The joint of optical device forms fitting panel.
As an implementation, the fluid injection portion can be driven to move along the x axis by controlling first control piece
It is dynamic, so that the other end in the fluid injection portion is separate or contacts the engagement of the lenticular sheet and the optical device to be fit
Place.In this present embodiment, column described in another end in contact in fluid injection portion can be driven saturating by controlling first control piece
The joint of mirror grating and the optical device to be fit, and the glue for vacuumize after defoaming treatment is injected into the engagement
Place forms fitting panel.
After the completion of fluid injection, the fluid injection portion other end can be driven far from the column by controlling first control piece
The joint of lenticulation and the optical device to be fit, after mechanism for filling liquid returns to initial position；It is led again by controlling transmission
Rail moves upwards, and so that lenticular sheet is detached from the lower surface of heating layer, is adsorbed on it on optical device completely；Meanwhile it controlling
Lift chain extension bar that system is connect with the cavity wall of fit body top drives cavity wall to move up, and makes entire cavity and support
Platform separation；Then precuring is being carried out to joint, face is carried out to entire fitting panel again after the completion of the precuring of joint
Curing process.
The grating applying method provided as another embodiment, as shown in Figure 5.The grating patch that present embodiment provides
Conjunction method includes at least step S51 to step S56.
Step S51: sealant, the envelope frame are formed on the surface of the binding face of optical device to be fit according to preset rules
Glue is equipped with mouth-sealed portion.
As an implementation, can by scraper to through area silk screen on sealant material according to preset rules
Figure silk-screen is carried out, forms required sealant on the surface of the binding face of optical device to be fit, the sealant is for keeping away
Exempt from excessive glue.Wherein, preset rules among the above can be the demand according to designer or user, to the structure of sealant into
Row design.For example, second to position, mark action where the envelope width of frame of sealant, the quantity of mouth-sealed portion, mouth-sealed portion
Align the designs such as quantity and the position of icon.For example, in this present embodiment, as shown in Figure 6, it is preferable that be located at filling machine
Mouth-sealed portion there are three being respectively provided in the sealant of structure side.Wherein, described in which injects optical glue convenient for mechanism for filling liquid
The joint of lenticular sheet and the optical device to be fit.
Wherein, the icon 151 in Fig. 6 is for indicating sealant, and 152 for indicating mouth-sealed portion, and 160 for indicating that there are open
The lenticular sheet of mouth.
Step S52: the optical device to be fit for being formed with sealant is adsorbed on support platform.
The optical device to be fit for being formed with sealant is adsorbed on support platform, when placement, envelope will be formed with
The fitting of the optical device to be fit of frame glue is face-up, in order to close with the face paste to be fit of lenticular sheet.In this way,
It is moved by control support platform along Y-axis, optical device can be moved to the lower section of the lenticular sheet there are opening.
Step S53: the lenticular sheet suck-back there are opening is attached to the lower surface of heating layer.
As an implementation, it can will be attached to and be added there are the lenticular sheet suck-back of opening by vacuum cavity portion
The lower surface of thermosphere.Wherein, when absorption, by lenticular sheet it is to be fit down, i.e., towards the binding face of optical device,
In order to be bonded with the binding face of optical device.Wherein, before absorption, lenticular sheet is pre-processed, for example, root
According to the size of the size adjusting lenticular sheet of sealant, and in the surrounding of lenticular sheet, mark action has been set
First contraposition icon etc..Wherein, according to the width that the size of the size adjusting lenticular sheet of sealant includes: according to sealant
The width of degree adjustment lenticular sheet, according to the length of the length adjustment lenticular sheet of sealant, according to sealant
Thickness adjusts the thickness of lenticular sheet.
Wherein, described in the opening in step S53 refers to lenticular sheet is adsorbed in the sealant
When on the binding face of optical device to be fit, on the width, there are certain spacing 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 the sum of sealant width h2 and opening width h1
The black surround width H for learning device is introduced.Wherein, the h1 in Fig. 6 is opening width, and h2 is sealant width.In Fig. 7
H is the black surround width of optical device to be fit.That is h1+h2≤H, in this way can to avoid application the lenticular sheet with to
When fitting optical device is shown, there is black surround in display area, or display image can not be shown in display area completely
Out.
Wherein, the icon 150 in Fig. 7 is used to indicate to be provided with the optical device to be fit of sealant.Step S54: it will set
The optical device to be fit for being equipped with sealant is moved to the lower section of the lenticular sheet there are opening, so that the light to be fit
It learns device and the lenticular sheet aligns.
Step S55: by the face to be fit of the lenticular sheet be adsorbed in the sealant described in wait paste
On the binding face for closing optical device.
Step S56: optical glue is injected to the joint of the lenticular sheet Yu the optical device to be fit, shape
At fitting panel.
Wherein, step S54 and step S11 is identical, step S55 and step S12 are identical, step S56 is identical as step S13,
In order to avoid burden, no longer step S54, step S55 and step S56 are introduced herein, specific introduce please refers to step
The introduction of S11, step S12 and step S13.
The embodiment of the invention also provides a kind of grating laminating apparatus 100, which can be used for basis
Above-mentioned grating applying method completes being bonded to lenticular sheet and the optical device to be fit.As shown in fig. 7, the grating
Laminating apparatus 100 includes: support mechanism 110, fit body 120, mechanism for filling liquid 130 and CCD image capture mechanism 140.
The support mechanism 110 is used to for the optical device to be fit for being provided with sealant to be moved to the column there are opening
The lower section of lenticulation, so that the optical device to be fit and the lenticular sheet align.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 move along the y axis.
The support platform 111 is for adsorbing the optical device to be fit for being formed with sealant.The support platform
Contraposition part 112 and sealing ring 113 are provided on 111.The contraposition part 112 be located at CCD image capture mechanism 140 just on
The centre focus point alignment of the camera lens of side, the i.e. center line of contraposition part 112 and CCD image capture mechanism 140.The contraposition part
112 are made of light-transmitting materials, such as the light-transmitting materials can be glass, acrylic, polyvinyl chloride (Polyvinyl
Chloride, PVC) materials such as polystyrene (Polystyrene, PS).
It wherein, will be to be fit when the optical device to be fit for being formed with sealant being adsorbed on support platform 111
On optical device second contraposition icon is placed in the contraposition part 112, so as to CCD image capture mechanism 140 get this second
Align icon.
113 one side of sealing ring is used to enhance the outer wall and support platform of the cavity wall 121 in fit body 120
The leakproofness of 111 contacts, in order to maintain vacuum state in cavity；On the other hand, which can also play buffering and make
With, the wear intensity of reduction cavity wall 121 and support platform 111, and avoid causing in fit body 120 because of mechanical breakdown
Cavity wall 121 contacts firmly with support platform 111, damages equipment etc..In this present embodiment, the sealing ring 113 can be by moulding
Material material is made, and is also possible to have rubber material to be made.For example, there is silica gel material to be made.
The sliding block 114 that the sliding block 114 is used to that the support platform 111 to be driven to move along the y axis, that is to say, that can
It is saturating to drive the optical device 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 optical device to be fit and the lenticular sheet align.
The fit body 120 includes: cavity wall 121, adhesive parts 127, insulating layer 125 and drive rail 124.
The adhesive parts 127 are set in the cavity wall 121, for being optical device to be fit and cylindrical lenses light
The fitting of grid provides vacuum environment and heat environment, and for by there are the lenticular sheet suck-backs of opening to be attached to itself
Lower surface.In this present embodiment, the adhesive parts 127 include: vacuum cavity portion 122 and heating layer 123.
The vacuum cavity portion 122 is used to provide vacuum ring with being bonded for lenticular sheet for optical device to be fit
Border, and the lower surface for the lenticular sheet suck-back there are opening to be attached to heating layer 123.
The heating layer 123 is set in the cavity wall 121, is located at below the vacuum cavity portion 122.For for
The heat environment of optical device to be fit and lenticular sheet being bonded needed for providing, and it is pre- solid for being carried out to sealant
Change.
The drive rail 124 is set in the cavity wall 121, top and the patch positioned at the cavity wall 121
It closes between component 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 for the optical device to be fit being located in the sealant.
The insulating layer 125 is located in the cavity wall 121, positioned at the left and right sides of the cavity wall 121, in whole
The heat preservation of a cavity.In this present embodiment, the insulating layer 125 can be is made of plastic material, is also possible to 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, fluid injection portion 132 and the first control piece 134.
The fluid reservoir 131 is connected to the one end in the fluid injection portion 132, for containing optical glue.It can be using outside
The mode of heat temperature raising guarantees 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 is connected to 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 Yu the optical device to be fit is learned, fitting panel is formed.Wherein, in order to
Come into full contact with the other end in fluid injection portion 132 with the lenticular sheet and the joint of the optical device to be fit, with
And the bubble in discharge optical glue is additionally provided with liquid filling on the end face of the other end in the fluid injection portion 132 in this present embodiment
Cotton 133.On the end face for the other end that the liquid filling cotton 133 is set to fluid injection portion 132, and exceed 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 optical device to be fit
Joint comes into full contact with and is discharged 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 moves along the x axis for controlling the fluid injection portion 132, so that the fluid injection portion 132
The other end is separate or the joint of the contact lenticular sheet and the optical device to be fit.
CCD image capture mechanism 140 is used to obtain the first contraposition icon being set in the lenticular sheet,
And it is also used to obtain the second contraposition icon being set on the optical device to be fit.Further, firstly, passing through CCD
Image capture mechanism 140 obtains the first contraposition icon being set in the lenticular sheet, and according to getting
First contraposition icon, control sliding block 114 drive the mobile optical device to be fit that will be provided with sealant of the support platform 111
It is moved to the lower section of the lenticular sheet there are opening.It is set to by the acquisition of CCD image capture mechanism 140 described to be fit
The second contraposition icon on optical device.According to the first of acquisition contraposition icon and second pair be icon, adjustment optical device with
The position of lenticular sheet, to realize that optical device to be fit and the lenticular sheet align.
Wherein, by taking Fig. 8 and Fig. 9 as an example, to the process for being bonded lenticular sheet with optical device to be fit into
Row explanation.As shown in figure 8, the lift chain extension bar 126 first by being connected at the top of control and the cavity wall 121 of fit body 120
Cavity wall 121 is driven to move down, until the outer wall of cavity wall 121 connects with the sealing ring 113 being set on support platform 111
It touches, then, then passes through control drive rail 124 and move down, up to the face to be fit of the lenticular sheet and positioned at institute
State the fitting face contact of the optical device to be fit in sealant.When the face to be fit of the lenticular sheet be located at
After the fitting face contact of the optical device 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, to sealant carry out precuring so that the lenticular sheet with
The optical device contraposition to be fit is at box.Drive the fluid injection portion 132 along X-axis by controlling first control piece 134 again
Direction is mobile, so that lenticular sheet described in another end in contact in the fluid injection portion 132 and the optical device to be fit
Joint, and the glue for vacuumize after defoaming treatment is injected into the joint, form fitting panel.Support mechanism at this time
110, the positional relationship between fit body 120 and mechanism for filling liquid 130, as shown in Figure 9.
After the completion of fluid injection, 132 other end of fluid injection portion can be driven far from institute by controlling first control piece 134
The joint for stating lenticular sheet Yu the optical device to be fit, after mechanism for filling liquid 130 returns to initial position；Pass through control again
Drive rail 124 processed moves upwards, and so that lenticular sheet is detached from the lower surface of heating layer 123, it is made to be adsorbed on optics completely
On device；Meanwhile the lift chain extension bar 126 that connects at the top of control and the cavity wall 121 of fit body 120 drives cavity wall
121 move up, and separate entire cavity with support platform 111；Then to joint carry out precuring, joint it is pre- solid
Face curing process is carried out to entire fitting panel again after the completion of changing.Support mechanism 110, fit body 120 and mechanism for filling liquid at this time
Positional relationship between 130, as shown in Figure 8
Wherein, it should be understood that be the shape that the preparation that when state of pictorial representation shown in Fig. 8 is bonded has been finished
The optical device to be fit for being formed with sealant is adsorbed on support platform 111, by there are the columns of opening by state
Shape lenticulation suck-back is attached to the lower surface of heating layer 123, and has been completed lenticular sheet and optics device to be fit
Positioning between part.
Wherein, the icon 150 in Fig. 8 and Fig. 9 is used to indicate to be provided with the optical device to be fit of sealant, and 160 are used for
Indicate that there are the lenticular sheets of opening.
In conclusion the embodiment of the invention provides a kind of grating applying method and devices.This method with existing two kinds
Mainstream applying method is compared, and not only can be adapted for the grating with male and fomale(M&F), but also can be to avoid optical glue in fitting
It overflows, the planarization of surface fitting is improved, so that Anawgy accuracy, yields, efficiency etc. are improved, simultaneously as improving table
The planarization of face paste conjunction and Anawgy accuracy, yields, efficiency etc. avoid grating with dividing the two after optical device fitting
Drive into row be bonded again do over again, to reduce production cost.Secondly, little using the sum of sealant width and opening width
In the design of the black surround width of the optical device to be fit, 3D viewing effect is improved.
The grating laminating apparatus can be used for according to above-mentioned grating applying method complete to lenticular sheet and it is described to
It is bonded the fitting of optical device.The grating laminating apparatus includes: support mechanism, fit body, mechanism for filling liquid and CCD image capture
Mechanism.The support mechanism is used to for the optical device to be fit for being provided with sealant to be moved to the cylindrical lenses light there are opening
The lower section of grid, so that the optical device to be fit and the lenticular sheet align；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 optical device to be fit in the sealant；Institute
Mechanism for filling liquid is stated for optical glue to be injected to the joint of the lenticular sheet Yu the optical device to be fit, is formed
It is bonded panel；CCD image capture mechanism is used to obtain the first contraposition icon being set in the lenticular sheet, with
And it is also used to obtain the second contraposition icon being set on the optical device to be fit.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of grating applying method characterized by comprising
The optical device to be fit for being provided with sealant is moved to the lower section of the lenticular sheet there are opening, so that described
Optical device to be fit and the lenticular sheet align；
The face to be fit of the lenticular sheet is adsorbed in the optical device to be fit in the sealant
On binding face；
Optical glue is injected to the joint of the lenticular sheet Yu the optical device to be fit, forms fitting panel,
Wherein, the sum of sealant width and opening width are not more than the black surround width of the optical device to be fit, and the sealant is used
In avoiding excessive glue, the opening refer to by the lenticular sheet be adsorbed in the sealant described in wait paste
When closing on the binding face of optical device, on the width, between existing centainly between the lenticular sheet and the sealant
Away from.
2. the method according to claim 1, wherein the optical device to be fit that sealant will be provided with
It is moved to before the step of there are the lower sections of the lenticular sheet of opening, further includes:
Sealant is formed on the surface of the binding face of optical device to be fit according to preset rules, the sealant is equipped with sealing
Portion；
The optical device to be fit for being formed with sealant is adsorbed on support platform；
Lenticular sheet suck-back there are opening is attached to the lower surface of heating layer.
3. the method according to claim 1, wherein the optical device to be fit that sealant will be provided with
It is moved to that there are the step of lower section of the lenticular sheet of opening to include:
The first contraposition icon being set in the lenticular sheet is obtained, and according to the first contraposition icon, mobile institute
Optical device to be fit is stated to there are the lower sections of the lenticular sheet of opening；
The second contraposition icon being set on the optical device to be fit is obtained, and according to the first pair of bitmap got
Mark and the second contraposition icon, the mobile optical device to be fit, so that the optical device to be fit and the column
Lenticulation contraposition.
4. the method according to claim 1, wherein the face to be fit by the lenticular sheet is inhaled
Invest be located at the sealant in the optical device to be fit binding face on step include:
The lenticular sheet is driven to move down；
The face to be fit of the lenticular sheet is adsorbed in the optical device to be fit in the sealant
On binding face；
Precuring is carried out to sealant, so that the lenticular sheet and the optical device contraposition to be fit are at box.
5. the method according to claim 1, wherein described inject the lenticular sheet for optical glue
With the joint of the optical device to be fit, forming the step of being bonded panel includes:
Optical glue is carried out to vacuumize defoaming treatment；
To vacuumize the glue after defoaming treatment and injects connecing for the lenticular sheet and the optical device to be fit
At conjunction, fitting panel is formed.
6. a kind of grating laminating apparatus characterized by comprising support mechanism, fit body and mechanism for filling liquid, the support machine
Structure is connect with the mechanism for filling liquid, when lenticular sheet is bonded with optical device to be fit, the fit body with
The support mechanism connection；
The support mechanism includes: support platform for placing the optical device to be fit for being provided with sealant and is used for
The lower section for the lenticular sheet for driving the support platform to be moved to there are opening, so that the optical device to be fit
With the sliding block of lenticular sheet contraposition；
The fit body includes: cavity wall, adhesive parts and drive rail, and 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 and the adhesive parts of the cavity wall, the transmission
Guide rail is for driving the adhesive parts to move up and down, for being adsorbed in the lenticular sheet in the sealant
The optical device to be fit binding face on；
The mechanism for filling liquid includes: fluid reservoir and fluid injection portion, and the fluid reservoir is connected to 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 Yu the optical device to be fit, is formed
It is bonded panel, wherein the sum of sealant width and opening width are not more than the black surround width of the optical device to be fit, described
For sealant for avoiding excessive glue, the opening, which refers to, is adsorbed in the lenticular sheet in the sealant
When on the binding face of the optical device to be fit, on the width, exist between the lenticular sheet and the sealant
Certain spacing.
7. grating laminating apparatus according to claim 6, which is characterized in that be provided on the support platform contraposition part and
Sealing ring, the contraposition part are made of light-transmitting materials, when the lenticular sheet and the optical device to be fit are pasted
When conjunction, the sealing ring is contacted with the cavity wall.
8. grating laminating apparatus according to claim 6, which is characterized in that the adhesive parts include: vacuum cavity portion
And heating layer, the drive rail are located between the top and the vacuum cavity portion of the cavity wall, the heating layer is located at
Below the vacuum cavity portion, the vacuum cavity portion, which is used to be attached to there are the lenticular sheet suck-back of opening, to be added
The lower surface of thermosphere, the heating layer are used to carry out precuring to the sealant.
9. grating laminating apparatus according to claim 6, which is characterized in that the mechanism for filling liquid further include: the first control
Part, first control piece are connect with the fluid injection portion, and first control piece moves along the x axis for controlling the fluid injection portion
It is dynamic, so that the other end in the fluid injection portion is separate or contacts the engagement of the lenticular sheet and the optical device to be fit
Place.
10. grating laminating apparatus according to claim 6, which is characterized in that the grating laminating apparatus further include: CCD
Image capture mechanism, CCD image capture mechanism is for obtaining first pair of bitmap being set in the lenticular sheet
Mark, and it is also used to obtain the second contraposition icon being set on the optical device 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106773095A CN106773095A (en) | 2017-05-31 |
| CN106773095B true CN106773095B (en) | 2019-05-03 |
Family
ID=58965592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710204582.9A Active CN106773095B (en) | 2017-03-30 | 2017-03-30 | A kind of grating applying method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106773095B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111913254B (en) * | 2020-09-15 | 2023-07-21 | 苏州浩联光电科技有限公司 | Mounting method of WDM (wavelength division multiplexing) component |
| CN113910739B (en) * | 2021-10-21 | 2023-11-24 | 宁波维真显示科技股份有限公司 | 3D-LED attaching device and method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2845093Y (en) * | 2005-05-27 | 2006-12-06 | 东莞宏威数码机械有限公司 | Glue supplier for producing binded discs |
| CN101533158B (en) * | 2008-03-11 | 2011-07-06 | 比亚迪股份有限公司 | Stereo-display, manufacturing method thereof and fixture used for manufacturing stereo-display |
| AU2009237419A1 (en) * | 2008-04-14 | 2009-10-22 | Bae Systems Plc | Lamination of optical substrates |
| CN202088630U (en) * | 2011-04-22 | 2011-12-28 | 深圳市福和达电子设备有限公司 | Three-dimensional (3D) module joint device |
| CN103135291B (en) * | 2011-12-05 | 2015-09-16 | 上海天马微电子有限公司 | 3D liquid crystal grating device and 3D liquid crystal display device |
| CN103529975A (en) * | 2012-07-06 | 2014-01-22 | 瀚宇彩晶股份有限公司 | Touch control type stereoscopic image control module and touch control type stereo display device |
| CN102991092B (en) * | 2012-12-13 | 2015-07-08 | Tcl显示科技（惠州）有限公司 | Method for adhering touch screen and display panel |
| TW201536559A (en) * | 2014-03-28 | 2015-10-01 | Wintek Corp | Electronic device and attaching method of the elements thereof |
-
2017
- 2017-03-30 CN CN201710204582.9A patent/CN106773095B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106773095A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106379023B (en) | The method and one screen that a kind of curve screens and plane display module are bonded entirely | |
| CN102169250B (en) | Manufacturing method of flat-panel display device and bonding press apparatus therefor | |
| CN205315417U (en) | Anchor clamps that TP and LCM laminated entirely | |
| CN104122673B (en) | The 3D grating attaching process of LED display | |
| CN104015465B (en) | 3D shows the applying method of module | |
| CN106773095B (en) | A kind of grating applying method and device | |
| CN103336381B (en) | A kind of method of stereoscopic film laminating contraposition | |
| CN104155796A (en) | Liquid crystal display panel structure and manufacturing method thereof | |
| CN107831598A (en) | A kind of grating exactitude position applying method and its device | |
| CN104808364A (en) | Polarizer attaching device for liquid crystal display | |
| CN110154405A (en) | Vacuum abutted jig and its applying method for 3D bend glass and rupture pressure disc | |
| CN110441937A (en) | Screen attaching method and display screen | |
| CN108582944B (en) | Laminating equipment and manufacturing method of display module | |
| CN108983473A (en) | A kind of applying method of display screen and its display screen | |
| CN105717711A (en) | Frame-sealing glue, manufacture method for liquid crystal display panel and liquid crystal display panel | |
| CN207857268U (en) | A kind of automatic double surface gluer | |
| CN104267494B (en) | Accurate contraposition and the process apparatus and method fitted under a kind of electric moistening display part liquid level | |
| CN103676276A (en) | Display screen and manufacturing method thereof | |
| CN201501143U (en) | gluing laminating machine | |
| CN107167941A (en) | Panel and preparation method thereof | |
| CN102681264A (en) | Manufacturing method for liquid crystal display device | |
| CN203799158U (en) | Flexible liquid crystal box high in sealing strength | |
| CN212112045U (en) | Shading glue coating device | |
| CN204666999U (en) | A kind of liquid crystal display polarized light sheet pasting device | |
| CN106681028A (en) | Film laminating method and three-dimensional display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |