CN109878068A - A kind of applying method and device of soft sheet material - Google Patents
A kind of applying method and device of soft sheet material Download PDFInfo
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- CN109878068A CN109878068A CN201910276922.8A CN201910276922A CN109878068A CN 109878068 A CN109878068 A CN 109878068A CN 201910276922 A CN201910276922 A CN 201910276922A CN 109878068 A CN109878068 A CN 109878068A
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- flexible material
- curved surface
- grabbing device
- horizontal table
- display panel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a kind of laminating apparatus and method, and for flexible material to be conformed to liquid crystal display panel, described device includes: for putting the horizontal table of the liquid crystal display panel (202)；For correcting the horizontal table (202) along the drive system (201) of horizontal position and longitudinally perpendicular position angle；And the curved surface grabbing device (205) with slight radian for grabbing the flexible material；Control the train of mechanism (206) that the curved surface grabbing device (205) is moved along horizontal position and longitudinally perpendicular position；The drive system (201) is connected by the first control system (208) with the second control system (207) with the first vacuum machine (403) with the second vacuum machine (402) respectively with the train of mechanism (206).The present invention can prevent soft sheet material from deforming during fitting, lower bubble and be bonded undesirable ratio, help improving production efficiency and reduce cost.
Description
Technical field
The present invention relates to the fitting fields of flexible material, and in particular, to flexible material is fitted to liquid crystal display panel
On method and apparatus.
Background technique
Product and naked eye 3D display product scope are shown in touch LCD, are made commonly using solid state optics double-sided adhesive (OCA)
For laminated material, touch layer or naked eye 3D optical film are attached on liquid crystal display panel.During fitting, once OCA is pushed away
It squeezes or stretches and deform, and paste the surface of workpiece simultaneously, cannot just return to the original form.It is being stretched partially due to
Workpiece surface poor contact and generate bubble, the part that thickens can influence its light transmittance because thickness increases, and OCA thickness is not
The irregular refraction that uniformly also will cause light, enables image thicken.
Fig. 1 is the schematic diagram that touch layer is fitted in by OCA layers display panel in the prior art.Wherein, display panel
101 be that liquid crystal display, disparity barrier film or column Grating Film 103 are bonding in display panel 101 by OCA layer 102.In addition to
There is the possibility of deformation in OCA layer 102, there is also the possibility of deformation for disparity barrier film or column Grating Film 103.Deformation will lead to view
The contraposition accuracy of poor barrier film or column Grating Film 103 and 101 pixel of display panel；OCA layers and disparity barrier film or column
Bad fitting between Grating Film 103 will cause apparent bubble, and lead to irregular light refraction, destroy the vertical of 3D image
Body vision effect, while influencing product appearance.
Therefore, lower the power of fixed OCA layer 102, OCA layer 102 during fitting in order to avoid pushing and expanded material
The displacement that may be generated, it is same to generate disparity barrier film or column grate film 103 and 101 misalignment of pixels of display panel
Problem.The mode of existing attaching film material such as polaroid, needs to crimp or bend, is only applicable to non-resilient and not
The material being easily deformed.Elastic film and viscose glue curling and bending can all be caused to deform.
In addition, in the prior art disparity barrier or column Grating Film and OCA layers of fitting usually in atmospheric pressure environments and
It is carried out under non-vacuum environment.The high viscosity surface of OCA enables disparity barrier or column Grating Film and OCA contact at the beginning just at once
Bonding is difficult to exclude the air of binding face completely in the moment of bonding, therefore causes bubble.The lesser display screen of area ratio is for example
The individual mobile terminals device such as mobile phone, air can be extracted out and eliminate bubble by carrying out bubble removal step usually after fitting.But it is right
Reach 65 cun or more large-sized naked eye 3D display screens in display area, even if deaeration is carried out, due to the consistency ratio liquid of OCA
The consistency of optical cement (OCR) is height, is not easy to extract out in the air of display screen middle section, still has an opportunity to remain in OCA layers.
It needs to provide and a kind of flexible material is fitted into method and apparatus on liquid crystal display panel solve in the prior art
The above problem.
Summary of the invention
Present invention is generally directed to enable the different points of view watched with both eyes because of the deformation of OCA layers, disparity barrier film or column Grating Film
Figure parallax is excessive or too small, caused by the collimation error, and cause to watch the relatively strong or weak part of partial depth and can feel
Fuzzy situation.Therefore the present invention proposes a kind of applying method and relevant apparatus for preventing soft sheet material deformation.This method can
It avoids material from being pressurized or be stretched, and the air between binding face is effectively discharged, it is not easy to generate fitting bubble, can more be answered
For soft to soft soft to hard material fitting.In general, the soft applying method to soft material is coiled material mostly with coiled material, no
It is suitably applied the material of dicing, and the fitting between two coiled materials needs strictly to control tension and feeding speed
System, can be only achieved ideal effect.But the invention is suitable for the material of dicing, so not by tension and feeding speed
The limitation of degree.In order to solve to reduce the defect problem of the various influence precision generated during positional shift and fitting, the present invention
Propose a kind of applying method and device flexible material fitted on liquid crystal display panel.Laminating apparatus of the invention, including
For flexible material to be conformed to liquid crystal display panel, described device includes: the water for putting the liquid crystal display panel
Flat workbench (202)；For correcting the horizontal table (202) along the driving system of horizontal position and longitudinally perpendicular position angle
It unites (201)；And the curved surface grabbing device (205) with slight radian for grabbing the flexible material；Control the curved surface
The train of mechanism (206) that grabbing device (205) is moved along horizontal position and longitudinally perpendicular position；The drive system
(201) and the train of mechanism (206) is true by the first control system (208) and the second control system (207) and first respectively
Empty machine (403) is connected with the second vacuum machine (402).The wherein horizontal table (202) and/or curved surface grabbing device
(205) multiple subregion absorption surfaces are respectively provided with.Wherein opposite the multiple subregion absorption surface has same size.Its
In opposite the multiple subregion absorption surface have different sizes.The wherein curved surface grabbing device of the slight radian of the band
(205) curvature range of radian is 2.5 meters to 4.0 meters.The horizontal table (202) and/or curved surface grabbing device (205)
Each subregion absorption surface passes through corresponding individually control valve (404,401) and first vacuum machine (403) and described
Second vacuum machine (402) is connected, and under the control of the independent control valve (404,401), inhales with regard to the multiple subregion
One or more realize in subordinate list face vacuumizes.Wherein the horizontal table (202) is for placing liquid crystal display panel；It is described
Curved surface grabbing device (205) is for grabbing the flexible material.Wherein the flexible material is laminated material, comprising: flexibility touching
Touch film, OCA, the disparity barrier film of naked eye 3D display product or column grate film etc..The wherein curved surface grabbing device
It include pressure sensor in 205, monitoring curved surface grabbing device (205) is applied to the pressure of the flexible material, it is ensured that will not make
The flexible material deformation.
It is of the invention for flexible material to be conformed to the applying method on liquid crystal display panel, include the following steps: by
The flexible material is placed in horizontal table (202), and the flexible material is located on the horizontal table (202)
Positioning；The first vacuum machine (403) that the horizontal table (202) is connected, vacuum are opened by first control device (208)
It adsorbs and fixes the flexible material；Curved surface grabbing device (205) decline, under the control of second control device (207), by the
Two vacuum machines (402) pick up the flexible material from the horizontal table (202) surface；Close first vacuum machine
(403), it is fitted in the flexible material on the curved surface grabbing device (205), and rises the curved surface grabbing device
(205)；The liquid crystal display panel is placed on the horizontal table (202), is passed through the first control device (208)
It opens the first vacuum machine (403) that the horizontal table (202) is connected the liquid crystal display panel is fixed in described
Flexible material same position locating before being picked up；The correction horizontal table (202) is adjusted separately along horizontal position and is indulged
To the drive system (201) of upright position angle and the control curved surface grabbing device (205) along horizontal position and longitudinally perpendicular
The mobile train of mechanism (206) in position, the flexible material and the liquid crystal display panel are aligned；Reduce the curved surface crawl
Device (205) is until contacting and being fitted on the liquid crystal display panel with certain pressure, by the second control device (207)
Second vacuum machine (402) is closed, the flexible material is fitted on the liquid crystal display panel.
The invention can prevent soft sheet material from deforming during fitting, lower bubble and be bonded undesirable ratio, help
Improving production efficiency and reduce cost.The contraposition accuracy of fitting is not influenced, guarantees that touching display product and naked eye 3D display produces
The fitting of product reaches required precision to provide high-quality display effect.Hard material is bonded in addition to soft, it is soft right to be also applied to
Soft material fitting.It is now coiled material mostly with coiled material to soft applying method for soft, is not suitable for being applied to be cut into
The material of piece, and the fitting between two coiled materials needs to can be only achieved ideal effect to tension and feeding speed strict control
Fruit.But the invention is suitable for the material of dicing, so not limited by tension and feeding speed.
Detailed description of the invention
Fig. 1 is the schematic diagram that touch layer is fitted in by OCA layers display panel in the prior art.
Fig. 2 laminating apparatus schematic diagram of the present invention.
Fig. 3 is a kind of embodiment workbench vacuum suction face region division exemplary diagram of laminating apparatus of the present invention.
Fig. 4 is the vacuum suction system of grabbing device and workbench signal in a kind of embodiment of laminating apparatus of the present invention
Figure.
Fig. 5 is that a kind of display panel of embodiment of applying method of the present invention and OCA are bonded flow chart.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction with each embodiment of the present invention
In attached drawing, the technical solution in embodiment of the present invention is clearly and completely described, it is clear that described embodiment party
Formula only a part of the embodiments of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
This all should belong in domain those of ordinary skill every other embodiment obtained without making creative work
Invent the range of protection.
Solve air bubble problem, it is necessary to the air between binding face is excluded while fitting, and it is most directly effective square
Method is that both sides binding face is allowed to come into contact with and be bonded, and avoids the same time fitting of entire plane.Accordingly, the present invention provides one kind
Applying method and device.
Fig. 2 is laminating apparatus schematic diagram of the present invention.Laminating apparatus in the invention includes a horizontal table 202, and one
The drive system 201 of a responsible correcting working table horizontal X and Y location and the angle of vertical longitudinal Z-direction；One with slight arc
The curved surface grabbing device 205 of degree, one controls its movable train of mechanism 206.The effect of workbench 202 is to utilize vacuum suction
Soft or made hard material workpiece to be fit 203, the grabbing device to be fit facing towards top of workpiece to be fit 203
205.The effect of grabbing device 205 is aobvious using vacuum suction laminated material 204, such as flexible touch film, OCA, naked eye 3D
Show disparity barrier film or the column grate film etc. of product, laminated material 204 it is to be fit facing towards lower horizontal workbench
202.Grabbing device 205 and workbench 202 are separately connected control system 207 and 208.
Fig. 3 is a kind of embodiment workbench vacuum suction face region division exemplary diagram of laminating apparatus of the present invention.Crawl
The vacuum suction face of device 205 and workbench 202 is all made of several isolated areas, and one embodiment of the subregion is referring to figure
Example in 3.As shown in figure 3, along the direction of arrow F, the vacuum suction of grabbing device 205 of the invention and workbench 202
Face is divided into multiple isolated areas 301 along fitting direction.Each region is equipped with an air valve, and control system 207 and 208 passes through
The switch of individual air valves and the air mass flow of pumping are controlled, grabbing device 205 is just adjustable or workbench 202 is some region of true
Empty suction intensity, make its adsorb or decontrol positive absorption material, such as OCA.Other partition methods include but is not limited to it
The various shape that he is evenly dividing, as long as the mode that can implement for those of ordinary skill in the art, to vacuum suction face area
The main purpose that domain is divided is in order to enable each area's pull of vacuum intensity of the independent control of control system 207 and 208 and switch.
Fig. 4 is the vacuum suction system of grabbing device and workbench signal in a kind of embodiment of laminating apparatus of the present invention
Figure.The part of electronic control and driving mechanism is omitted in Fig. 4, and assumes that the vacuum suction face of the two is respectively divided into four solely
Vertical region 301.The laminating apparatus of the prior art usually using flat type or sucker form grabbing device.The present invention proposes
Laminating apparatus adopt then with the grabbing device 205 with certain radian, the curvature range of radian is generally 2.5 meters to 4.0 meters, real
Border curvature depends on depending on area, thickness and the physical characteristic such as pliability and elasticity of the material to be bonded.On grabbing device 205
Partitioning device respectively by the control of respective control valve 401 and 402 gas connection of vacuum machine, do not drawn in Fig. 4 wherein
The specific structure of vacuum machine 402 out.When control valve 401 (1)-(4) are opened, vacuum machine 402 can be to grabbing device 205
Vacuum pumping is carried out, OCA material is adsorbed on grabbing device 205；Otherwise control valve 401 (1)-(4) is successively closed
It is small, when closing or simultaneously closing off, OCA material will partially leave or leave grabbing device.Corresponding control valve 404
(1)-(4) control the isolated area (being not shown in Fig. 3 and Fig. 4) of workbench 202 respectively, and with 403 gas connection of vacuum machine,
The specific structure of vacuum machine 403 is not drawn out in Fig. 4 wherein.Vacuum machine 402,403 is any pumping that can industrially apply
Vacuum plant, as long as their index meets practical application of the invention.Those of ordinary skill in the art can be according to different
Fitting demand and material, and by the type of fitting panel, select suitable vacuum evacuation device and its suction force range.In fact,
Since grabbing device 205 and workbench 202 are respectively by two control system management, the vacuum of grabbing device 205 and workbench 202
Adsorption plane isolated area 301 can be identical quantity, be also possible to different number；And be not necessarily intended to be divided into 4, it can be
Greater number.
The vacuum system of grabbing device 205 of the invention can cooperate crawl material gradually to close with the progress being bonded very
It is empty.By taking the fitting between display panel and OCA as an example, inhaled when grabbing device 205 starts during fitting with 20 kPas of vacuum
Power picks up OCA.When starting to be bonded, grabbing device 205, which is dropped to, contacts display panel with preset pressure, from display panel one
End starts OCA fitting to panel surface.At this point, bonding position is in the first area in grabbing device vacuum suction face,
The pull of vacuum of first area is reduced to 5 kPas to 10 kPas, and the OCA of the part is maintained not fall because of own wt enough,
And the bonding force that OCA fits to display panel is not influenced, so that the OCA of the part can smoothly be detached from crawl dress after fitting
205 are set, until bonding position leaves first area and enters second area, the vacuum of first area can be completely closed, simultaneously
The pull of vacuum of second area lowers with benefit fitting, and so on.
Fig. 5 is that a kind of display panel of embodiment of applying method of the present invention and OCA are bonded flow chart.In step 501,
Before fitting process carries out, OCA is placed in horizontal table 202, and according to the alignment mark on workbench 202, by OCA
Positioning.In step 502, the vacuum machine 403 that workbench 202 is connected, OCA described in vacuum suction are opened by control device 208
And it is fixed.In step 503, repeatedly obtained using high-precision charge coupled cell (Charge Coupled Device, CCD)
The position with identification tetra- angles OCA is taken, and by the rotation of the automatic compensation work platform X-axis of system and the distance and Z-direction of Y direction
Gyration, with the angle of the X of correcting working table and Y location and Z-direction, until OCA corresponds to the scope of activities of grabbing device.
In step 504, the decline of grabbing device 205 vacuum suction system starting simultaneously, since one end of horizontal table
Pick up OCA.In the process, grabbing device 205 is rotated along its surface radian, and in the case where the motor of connection and drive gear set drive
The position of its X-direction is adjusted, keep and does not have position movement between OCA, and is moved along the direction of absorption.Grabbing device
205 inside can install pressure sensor, and real time monitoring grabbing device 205 is applied to the pressure of OCA, it is ensured that will not make OCA
Deformation.The vacuum system 208 of workbench 202 cooperates grasp speed to close pull of vacuum district by district, and OCA is allowed to be not under compression or stretch
In the state of leave workbench, be adsorbed on grabbing device surface docile and obediently, and grabbing device 205 is after picking up full wafer OCA
Rise.In step 505, display panel is placed on workbench 202 by the alignment mark on horizontal table 202.In step
506, the absorption of vacuum machine 403 and fixed display panel are opened in identical position by control device 208.In step 507, utilize
The high-precision CCD more times location of pixels for obtaining and identifying four angles of display panel, by the automatic compensation work platform X-axis of system and Y-axis
The distance in direction and the rotation angle of Z-direction, the angle of correcting working table X and Y location and Z-direction, until display panel
The scope of activities of corresponding grabbing device 205.
In step 508, it is bonded later by the release film that manpower or device tear OCA off automatically.In step
509, grabbing device 205, which is dropped to, contacts display panel with preset pressure, and OCA is fitted to panel since display panel one end
Surface.The rotation of the cooperation of grabbing device 205 fitting speed one side simultaneously adjusts the position of its X-direction simultaneously in the process, is by control
The vacuum machine 402 of 207 control of system closes vacuum district by district, it is ensured that OCA and display panel are without relatively movable；The binding face of the two exists
Intermediate air is discharged when contact, until full wafer OCA fits to display panel.Pressure sensor inside grabbing device 205, it is real
When monitoring grabbing device 205 whether apply appropriate pressure OCA and display panel enabled to fit closely.Complete grabbing device after being bonded
205 rise, and 202 vacuum suction system 403 of workbench is closed, and can take out display panel.
By taking the liquid crystal display panel of 1106 millimeters × 629 mm in size as an example, it is assumed that by grabbing device 205 and workbench
202 vacuum suction face is respectively divided into 4 regions in the direction of F.When grabbing device 205 is when picking up OCA, the grabbing device
205 pressure for being applied to OCA are 0；When OCA contacts panel surface and starts fitting, according to the pliability of OCA material,
Grabbing device 205 applies about 2 kPas to 8 kPas of pressure to OCA.
The present invention has been explained by the above embodiments, but it is to be understood that, above embodiment is only used
In the purpose of citing and explanation, and it is not intended to limit the invention within the scope of described embodiment.Furthermore this field skill
It is understood that the invention is not limited to above embodiment, introduction according to the present invention can also be made more art personnel
A variety of variants and modifications, all fall within the scope of the claimed invention for these variants and modifications.Protection of the invention
Range is defined by the appended claims and their equivalents.
Claims (20)
1. a kind of laminating apparatus, for flexible material to be conformed to liquid crystal display panel, described device includes:
For putting the horizontal table (202) of the liquid crystal display panel；
For correcting the horizontal table (202) along the drive system (201) of horizontal position and longitudinally perpendicular position angle；With
And
For grabbing the curved surface grabbing device (205) with slight radian of the flexible material；
Control the train of mechanism (206) that the curved surface grabbing device (205) is moved along horizontal position and longitudinally perpendicular position；
The drive system (201) and the train of mechanism (206) pass through the first control system (208) and the second control system respectively
System (207) is connected with the first vacuum machine (403) with the second vacuum machine (402).
2. laminating apparatus as described in claim 1, wherein
The horizontal table (202) and/or curved surface grabbing device (205) are respectively provided with multiple subregion absorption surfaces.
3. laminating apparatus as claimed in claim 2, wherein opposite the multiple subregion absorption surface has same size.
4. laminating apparatus as claimed in claim 2, wherein opposite the multiple subregion absorption surface has different sizes.
5. any one laminating apparatus as described in claim 1-4, wherein the curved surface grabbing device of the slight radian of the band
(205) curvature range of radian is 2.5 meters to 4.0 meters.
6. any one laminating apparatus as claimed in claim 2, the horizontal table (202) and/or curved surface grabbing device
(205) each subregion absorption surface passes through corresponding individually control valve (404,401) and first vacuum machine (403)
It is connected with second vacuum machine (402), and under the control of the independent control valve (404,401), it is just the multiple
One or more realize of subregion absorption surface vacuumizes.
7. any one laminating apparatus as described in claim 1-6, wherein the horizontal table (202) is for placing liquid
LCD panel；The curved surface grabbing device (205) is for grabbing the flexible material.
8. laminating apparatus as claimed in claim 7, wherein the flexible material is laminated material, comprising: flexible touch film,
OCA, the disparity barrier film of naked eye 3D display product or column grate film etc..
9. laminating apparatus as described in claim 1, wherein including pressure sensor, monitoring in the curved surface grabbing device 205
Curved surface grabbing device (205) is applied to the pressure of the flexible material, it is ensured that the flexible material will not be made to deform.
10. a kind of applying method, for flexible material to be conformed to liquid crystal display panel, which comprises
The flexible material is placed in horizontal table (202), and the flexible material is located in the horizontal table
(202) it is positioned on；
The first vacuum machine (403) that the horizontal table (202) is connected, vacuum are opened by first control device (208)
It adsorbs and fixes the flexible material；
Curved surface grabbing device (205) decline, under the control of second control device (207), by the second vacuum machine (402) from described
Horizontal table (202) surface picks up the flexible material；
First vacuum machine (403) is closed, is fitted in the flexible material on the curved surface grabbing device (205), and rise
Play the curved surface grabbing device (205)；
The liquid crystal display panel is placed on the horizontal table (202), is opened by the first control device (208)
It opens the first vacuum machine (403) that the horizontal table (202) is connected the liquid crystal display panel is fixed in described soft
Property material by locating same position before being picked up；
It adjusts separately and corrects the horizontal table (202) along the drive system of horizontal position and longitudinally perpendicular position angle
(201) and the train of mechanism (206) that is moved along horizontal position and longitudinally perpendicular position of the control curved surface grabbing device (205),
The flexible material and the liquid crystal display panel are aligned；
The curved surface grabbing device (205) is reduced up to contact and is fitted on the liquid crystal display panel with certain pressure, by
The second control device (207) closes second vacuum machine (402), and the flexible material is fitted in the liquid crystal display
On panel.
11. applying method as claimed in claim 10, wherein
The horizontal table (202) and/or curved surface grabbing device (205) are respectively provided with multiple subregion absorption surfaces.
12. applying method as claimed in claim 11, wherein opposite the multiple subregion absorption surface has same ruler
It is very little.
13. applying method as claimed in claim 11, wherein opposite the multiple subregion absorption surface has different rulers
It is very little.
14. any one applying method as described in claim 10-13, wherein the curved surface of the slight radian of the band grabs dress
The curvature range for setting (205) radian is 2.5 meters to 4.0 meters.
15. any one laminating apparatus as claimed in claim 11, the horizontal table (202) and/or curved surface crawl dress
The each subregion absorption surface for setting (205) passes through corresponding individually control valve (404,401) and first vacuum machine
(403) it is connected with second vacuum machine (402), and under the control of the independent control valve (404,401), it is just described
One or more realize of multiple subregion absorption surfaces vacuumizes.
16. any one applying method as described in claim 10-15, wherein the horizontal table (202) is for placing
Liquid crystal display panel；The curved surface grabbing device (205) is for grabbing flexible material.
17. applying method as claimed in claim 16, wherein the flexible material is laminated material, comprising: flexible touch is thin
Film, OCA, the disparity barrier film of naked eye 3D display product or column grate film etc..
18. applying method as claimed in claim 10, wherein the pressure sensor of the curved surface grabbing device (205) is for supervising
Control curved surface grabbing device (205) is applied to the pressure of the flexible material, it is ensured that deforms the flexible material.
19. applying method as claimed in claim 10 is placed in horizontal table (202) by the flexible material, and will
It further include utilizing high-precision Charged Couple after the flexible material is located in the step of positioning on the horizontal table (202)
Element (Charge Coupled Device, CCD) obtains the position with the identification flexible material.
20. applying method as claimed in claim 10, in the step for being aligned the flexible material and the liquid crystal display panel
After rapid, further include the steps that the release film for tearing the flexible material off by manpower or device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276922.8A CN109878068A (en) | 2019-04-08 | 2019-04-08 | A kind of applying method and device of soft sheet material |
| PCT/CN2020/079095 WO2020207187A1 (en) | 2019-04-08 | 2020-03-13 | Method and device for bonding of soft sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276922.8A CN109878068A (en) | 2019-04-08 | 2019-04-08 | A kind of applying method and device of soft sheet material |
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| Publication Number | Publication Date |
|---|---|
| CN109878068A true CN109878068A (en) | 2019-06-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910276922.8A Pending CN109878068A (en) | 2019-04-08 | 2019-04-08 | A kind of applying method and device of soft sheet material |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109878068A (en) |
| WO (1) | WO2020207187A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546748A (en) * | 2020-05-22 | 2020-08-18 | 上海科世达-华阳汽车电器有限公司 | Curved surface laminating equipment and laminating method |
| WO2020207187A1 (en) * | 2019-04-08 | 2020-10-15 | 万维科研有限公司 | Method and device for bonding of soft sheet |
| CN111924177A (en) * | 2020-07-27 | 2020-11-13 | 歌尔光学科技有限公司 | Film pasting method and film pasting equipment |
| CN112188830A (en) * | 2020-10-16 | 2021-01-05 | Tcl华星光电技术有限公司 | Adsorption mechanism, pressing device and pressing method of display module |
| CN115519878A (en) * | 2022-09-06 | 2022-12-27 | 武汉华星光电技术有限公司 | Laminating device |
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| WO2020207187A1 (en) * | 2019-04-08 | 2020-10-15 | 万维科研有限公司 | Method and device for bonding of soft sheet |
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| CN112188830A (en) * | 2020-10-16 | 2021-01-05 | Tcl华星光电技术有限公司 | Adsorption mechanism, pressing device and pressing method of display module |
| CN112188830B (en) * | 2020-10-16 | 2021-09-03 | Tcl华星光电技术有限公司 | Adsorption mechanism, pressing device and pressing method of display module |
| CN115519878A (en) * | 2022-09-06 | 2022-12-27 | 武汉华星光电技术有限公司 | Laminating device |
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| WO2020207187A1 (en) | 2020-10-15 |
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