CN105122337B - The system of laminated optical film and the method using system manufacture display unit - Google Patents
The system of laminated optical film and the method using system manufacture display unit Download PDFInfo
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- CN105122337B CN105122337B CN201480021607.6A CN201480021607A CN105122337B CN 105122337 B CN105122337 B CN 105122337B CN 201480021607 A CN201480021607 A CN 201480021607A CN 105122337 B CN105122337 B CN 105122337B
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- optical film
- laminated
- panel
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- completely
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Abstract
Included according to the system of the laminated optical film of an exemplary embodiment of the present invention：For transmitting the plane transport unit of panel, for the first laminated units being pressed in the optical film for being cut to predetermined length completely along the first direction parallel with the transmission direction of the panel on the first surface of the panel, with the second laminated units for being pressed in the optical film for being cut to predetermined length completely along the second direction identical or opposite with the first direction on the second surface of the panel, wherein, the optical film supplied in a second direction with complete cut state is rotated in the horizontal direction.
Description
Technical field
Method the present invention relates to the system of laminated optical film and using system manufacture display unit, and it is more specific and
Speech, method efficiency can be improved in the method on two surfaces that optical film is attached to the panel for forming display device by being related to
And the system of the attaching optical film of the efficiency in terms of space utilization, and the method using system manufacture display unit.
Application claims enjoy on January 8th, 2014 in the 10-2014-0002582 Korean Patents Shen that South Korea submits
Priority please, the disclosure of which are incorporated herein by reference.
In addition, application claims enjoy in the 10-2014-0034705 South Korea submitted in South Korea on March 25th, 2014
The priority of patent application, the disclosure of which are incorporated herein by reference.
Background technology
For use in a display device, by the way that optical film (such as polarizing coating) is attached on two surfaces of panel
And the display unit realized is manufactured by manufacture system, conceptual illustrate of Fig. 1 shows according to the manufacture of correlation technique
A part for the system of unit, and Fig. 2 illustrate the method using manufacture system manufacture display unit.
Referring to Figures 1 and 2, display unit is made by following：There is provided to panel 3 using roller and attached on a surface
There is the optical film 2 of stripping film 1, optical film 2 is cut into the size corresponding to panel 3, and optical film 2 is attached to removing
Optical film 2 is laminated on a surface of the panel while stripping film 1, then, by same process by 2 layers of optical film
It is pressed on another surface of panel 3.
However, in the case where manufacturing the method for display unit according to correlation technique, it is necessary to the technique that panel 3 is inverted,
Therefore, the efficiency of method can be reduced.
Meanwhile reference picture 3, in the case where the optical film 2 of panel 3 to be attached to corresponds to polarizing coating, will polarize
When film is attached on two surfaces of panel 3, polarizing coating, which should be attached, make it that absorption axiss are perpendicular to one another, and in order to so
Do, it is also necessary to the technique of rotating panel 3.
In order to carry out this additional technique, it is necessary to add for inverting/the equipment of rotating panel, and this equipment plus
Enter to cause the increase of technique productions line length, cause space efficiency to reduce.
The content of the invention
Technical problem
The invention aims to solve the above problems, therefore, it is contemplated that optical film is being attached into panel
Method efficiency is improved in method on two surfaces.
However, the purpose of the present invention is not limited to above-mentioned purpose, and from following description, other objects of the present invention pair
It will become obvious for those skilled in the art.
Technical scheme
To achieve these goals, according to the system bag of the laminated optical film of an exemplary embodiment of the present invention
Include：, will be complete for the first direction along the transmission direction parallel to the panel for transmitting the plane transport unit of panel
The full optical film for being cut to predetermined length is pressed in the first laminated units on the first surface of the panel, and for along with
The optical film for being cut to predetermined length completely is pressed in the panel by the identical or opposite second direction of the first direction
The second laminated units on second surface, second laminated units rotate along the second direction with complete in the horizontal direction
The optical film of full cut state supply, and it is laminated the optical film.
The plane transport unit can include being used for the conveyer belt for supporting and transmitting the panel.
The plane transport unit can include being used for the delivery roll for supporting and transmitting the panel.
The plane transport unit can have the width of the width corresponding to the panel.
First laminated units may include：For supplying the first donor rollers of optical film, for by the optical film of supply
The first cutter of predetermined length is cut to completely, for being adsorbed the optical film cut completely and being laminated to the of the panel
First layer drum pressure on one surface, and be disposed over optical film it is relative with the first layer drum pressure, for keep attach
To the stripping film of the optical film to allow the first film retainer of stripping film separation.
First laminated units may include the first bellows, to replace the first donor rollers and the first cutter supply cutting completely
Optical film, first bellows includes multiple optical films for cutting completely in advance.
The first layer drum pressure can have the first adsorption hole formed on the outer periphery.
First absorption layer can be attached on the periphery of the first layer drum pressure.
Second laminated units may include：For supplying the second donor rollers of optical film, for by the optical film of supply
The second cutter of predetermined length is cut to completely, is cut to the optical film of predetermined length completely for rotating in the horizontal direction
Rotating device, for the second layer that the optical film rotated in the horizontal direction is adsorbed and is laminated on the second surface of the panel
Drum pressure, and be disposed over optical film it is relative with the second layer drum pressure, for keeping attaching to the stripping of the optical film
From piece to allow the second film retainer of stripping film separation.
Second laminated units may include the second bellows, to replace the second donor rollers and the supply of the second cutter complete
The optical film of cutting, second bellows include multiple optical films cut completely in advance.
The rotating device can be rotated with 90 ° of angle.
The second layer drum pressure can have the second adsorption hole formed on the outer periphery.
Second absorption layer can be attached on the periphery of the second layer drum pressure.
Meanwhile also it can realize above-mentioned mesh by manufacturing the method for display unit according to an illustrative embodiment of the invention
, the method for the manufacture display unit includes：(a) panel for manufacturing display unit is supplied, (b) is along parallel to described
The first direction of the transmission direction of panel is laminated the optical film for being cut to predetermined length completely on the first surface of the panel,
And (c) is laminated on the second surface of the panel along the second direction identical or opposite with the first direction and cut completely
Cut to the optical film of predetermined length, wherein, rotate and be laminated along the second direction in the horizontal direction and supplied with complete cut state
The optical film given.
The step (c) can simultaneously or sequentially be carried out with the step (b).
The step (c) may include that (c1) supplies optical film in a second direction using the second donor rollers, and (c2) is cut completely
The optical film of supply, (c3) rotate the optical film cut completely in the horizontal direction, and (c4) uses the second lamination
Drum adsorbs and is laminated the optical film rotated in the horizontal direction on the second surface of the panel.
The step (c3) may include 90 ° of rotary optical film in the horizontal direction.
The step (c) may include：Using containing multiple the second bellows of optical films cut completely in advance along second party
To supply optical film, the optical film of supply is rotated in the horizontal direction, and using second layer drum pressure the of the panel
Two Adsorption on Surface are simultaneously laminated the optical film rotated in the horizontal direction.
Beneficial effect
It is not necessary according to the invention that the technique of rotation and/or reversion panel, which increase process efficiency, in addition, with roller
In form supply optical film, when the defects of a large amount of be present in optics deflector roll, only good part is individually cut completely
And supply in the form of mini-tablets, so as to the productivity ratio being improved.
Brief description of the drawings
Accompanying drawing illustrates the preferred embodiment of the present invention, and together with above disclosure, for providing this
The technical spirit of invention is further understood, and therefore, the present invention should not be construed as limited to accompanying drawing.
Fig. 1 is the concept map for the system for illustrating the laminated optical film according to correlation technique.
Fig. 2 is the technique according to correlation technique for illustrating the system using laminated optical film shown in Fig. 1
Flow chart.
Fig. 3 and Fig. 4 is to illustrate a pair of polarizing films to be formed and be each attached on the two sides of the panel shown in Fig. 1
The figure in the direction of absorption axiss.
Fig. 5 is the concept map for the system for illustrating laminated optical film according to an illustrative embodiment of the invention.
Fig. 6 is to illustrate the direction with the first laminated units shown in Fig. 5 and the second lamination elementary layer pressure optical film
Figure.
Fig. 7 and Fig. 8 is the figure of the example for the implementation for illustrating the first laminated units shown in Fig. 5.
Fig. 9 and Figure 10 is the figure of the example for the implementation for illustrating the lamination drum shown in Fig. 7 and Fig. 8.
Figure 11 and Figure 12 is the figure of the example for the implementation for illustrating the second laminated units shown in Fig. 5.
Embodiment
Hereinafter, it will be described in detail with reference to the accompanying drawings the preferred embodiment of the present invention.Before described, it should be understood that
It is the term used in specification and appended book, and should not be interpreted as limited to general and dictionary meaning, but
The principle of term should be suitably defined based on the best explanation of inventor is allowed, based on corresponding to the technology of the present invention aspect
Meaning and concept explain.Therefore, the preferred embodiment of description in this only for illustration purpose, and not refer to limit this hair
Bright scope, it is therefore to be understood that, can make without departing from the spirit and scope of the invention other it is equivalent implement and
Modification.
First, reference picture 5 describes the overall structure of the system of laminated optical film according to an illustrative embodiment of the invention
Make.
Fig. 5 is the concept map for the system for illustrating laminated optical film according to an illustrative embodiment of the invention.
Reference picture 5, the system of laminated optical film according to an illustrative embodiment of the invention include plane transport unit
10th, the first laminated units 20 and the second laminated units 30.
The plane transport unit 10 will transmit in the system to attach optical film F panel P to it, and have
Corresponding to the width of panel P width.
As for supporting the device with delivery panel P, various devices can be used, such as conveyer belt or delivery roll.
First laminated units 20 and the second laminated units 30 are respectively installed on panel P transmission line with by optical film F1
It is laminated to F2 on panel P first surface and opposite second surface.
Hereinafter with reference to the specific work(of Fig. 6 to Figure 12 laminated units 30 of the first laminated units 20 and second described in more detail
Can and it construct.
First, reference picture 6, the laminating direction on panel P first surface and lamination on a second surface are described
Direction.
Fig. 6 is the laminating direction for the optical film for illustrating the first laminated units and the second laminated units shown in Fig. 5
Figure.
Reference picture 6, the optical film F1 that will be laminated on panel P first surface and will be laminated on a second surface
Optical film F2 is laminated along direction parallel to each other.
That is, reference picture 5 and Fig. 6 together, the first laminated units 20 and the second laminated units 30 are along parallel to panel P
Transmission direction direction on panel P first surface and second surface laminated optical film F1 and F2.
In addition, the optical film F2 that will be attached on panel P second surface width W1 and length L1 respectively equal to will
The length L2 and width W2 for the optical film F1 being attached on panel P first surface.
That is, optical film F1 of the second laminated units 30 supply with the first surface with being attached at panel P list
Width W1 equal first length L2 optical film F2, is cut into element length L1, is rotated by 90 ° in the horizontal direction,
Then it is attached on panel P second surface.Here, rotation is represented around the plane perpendicular to panel P in the horizontal direction
Axle rotation, and hereinafter represent identical implication.
As described above, it is to allow optical film that the optical film F2 for making to be laminated on panel P second surface, which rotates,
F1 and F2 absorption axiss M1 and M2 forms right angle, particularly, in the case where optical film F1 and F2 correspond to polarizing coating.
Then, reference picture 7 and Fig. 8 are described more fully to the structure of the first laminated units 20.
Fig. 7 and Fig. 8 is the figure of the example for the implementation for illustrating the first laminated units shown in Fig. 5.
First, with reference to figure 7, first laminated units 20 may be embodied as including the first donor rollers 21, first layer drum pressure
22, the first film retainer 23, and the first cutter 24.
First donor rollers 21, it is wound with thereon with the stripping film S optical film F1 attached on a surface, along flat
Row is in the direction of panel P direction of motion supply optical film F1.
The optical film F1 of the absorption supply of first layer drum pressure 22, and be laminated on panel P first surface.
That is, with reference to Fig. 6 with reference to figure 7, the optical film F1 for being cut into element length L2 is adsorbed in first layer drum pressure 22, and
It is laminated on panel P first surface.
First layer drum pressure 22 can have approximate cylinder shape, and while moved between panel P and optical film F1
Optical film F1 is peeled off/adsorbed from stripping film S, and optical film F1 is laminated on panel P first surface.
Meanwhile first layer drum pressure 22 can have the various adsorption structures for adsorbing optical film F1 in its periphery, and
And an example of the adsorption structure is shown in Fig. 9 and Figure 10.
First, reference picture 9, first layer drum pressure 22 can have the adsorption hole H of multiple formation on their outer circumference.In such case
Under, the inner space of first layer drum pressure 22 can be connected to vavuum pump (not being shown), and with vacuum pump operation, optical film
F can be adsorbed on the periphery of first layer drum pressure 22.
Then, reference picture 10, the absorption layer 22a with multiple adsorption tank G can be attached to the outer of first layer drum pressure 22
Week.
As described above, with the surface texture that can adsorb the optical film F1, the first layer drum pressure 22 is along vertical
The optical film F1 separated from stripping film S is adsorbed on the outer periphery in the direction of the panel P direction of motion, rotates institute in the horizontal direction
About 90 ° of optical film F1 is stated, and the optical film F1 is laminated to panel along the direction of the direction of motion parallel to the panel P
On P.
In this case, the bonding between panel P and optical film F1 is by optical film F1 two surfaces
The adhesive phase that is formed on stripping film S surface was attached to realize.
Referring back to Fig. 7, the first film retainer 23 is disposed over optical film F1 and first layer drum pressure 22 is relative, and uses
In keeping stripping film S to allow the stripping film S for attaching to optical film F1 to be separated.
The first film retainer 23 is not limited to specific structure, as long as its structure adsorbs light in first layer drum pressure 22
Learn film F1 and can keep above-mentioned stripping film S when being moved to panel P to allow stripping film S to be separated from optical film F1, for example,
The adsorption structure that first layer drum pressure 22 shown in fig.9 can be applied to use.
First cutter 24 is arranged between first donor rollers 21 and the first film retainer 23, and by institute
State optical film F1 and be cut to predetermined length completely.Here, cutting represents cutting optical film F1 and attaches to the optics completely
Stripping film S on a film F1 surface is whole, on the other side, and hemisect represents only to cut optical film F1, and completely retains
Stripping film S, length of the optical film F1 Cutting Length based on panel P and determine.
When using complete cutting technique, optical film F1 length can be limited to less than predetermined level, so as to easily real
Flatness is now kept, thereby increases performance accuracy, the advantages of as a result realizing the attaching quality for improving optical film F1.
Meanwhile during optical film F1 is laminated on panel P first surface, for full-cutting work
Skill, the use that is described above can be applied to be used for the roller type for continuously supplying optical film F1 the first donor rollers 21, but with
On the contrary, the type of small pieces can be applied, wherein, be cut to completely in advance panel P size optical film F1 use it is single
Only transmission machine is transferred to first layer drum pressure 22.
That is, with reference to figure 8, except the component shown in Fig. 7, the first laminated units 20 can be implemented as further wrapping
The first bellows 25 is included, to include multiple optical film F1 for being cut to the length L2 corresponding to panel P length completely in advance.
In the case, first bellows 25 replace the first donor rollers 21 shown in Fig. 7 and the first cutter 24 and
Equivalent to the component for supplying the optical film F1 cut completely.
In application first bellows 25, exist in the raw material optical film wound in the first donor rollers 21 a large amount of
The defects of part, still can only select and not have defective part, and in advance completely cutting, as a result, it is possible to supply small pieces type
Optical film, so as to improve productivity ratio.
In addition, it is not explicitly depicted in figure, the optical film F1 between the first bellows 25 and the first film retainer 23
Transmission can be carried out by single transmitting device.
Then, reference picture 11 and Figure 12 are described more fully to the structure of the second laminated units 30.
Figure 11 and Figure 12 is the figure of the example for the implementation for illustrating the second laminated units shown in Fig. 5.
First, with reference to figure 11, second laminated units 30 may be embodied as including the second donor rollers 31, rotating device
36, second layer drum pressure 32, the second film retainer 33, and the second cutter 34.
Second donor rollers 31, second layer drum pressure 32, the second film retainer 33 and the second cutter 34, are corresponded respectively to
With the first the above donor rollers 21, first layer drum pressure 22, the first film retainer 23 and the first cutter 24 substantially
Identical component, therefore its identical explanation is omitted herein.
The optical film F2 supplied by the second donor rollers 31 rotating device 36 has been wound thereon along the fortune parallel to panel P
The direction supply optical film F2 in dynamic direction.
The rotating device 36 makes the optical film F2 supplied by the second donor rollers 31 rotate about 90 ° in the horizontal direction, i.e.
Around the rotary shaft to extend perpendicular to panel P direction, so as to the first surface that allows to attach to panel P and second surface
Optical film F1 and F2 absorption axiss M1 and M2 are substantially perpendicular to each other.
Here, rotating device 36 is not limited to particular type, as long as it is configured to around to prolong perpendicular to panel P direction
The rotary shaft rotation stretched, so as to be rotated in the optical film F2 for the complete cutting placed thereon, for example, it may be embodied as revolving
Turn the form of panel, the optical film F2 is supported and rotated to the rotating panel.
The optical film F2 cut completely by the second cutter 34 can be transferred to rotation by single transmitting device
Rotary device 36, and the transmission between rotating device 36 and film retainer 33 can also be carried out by single transmitting device.
Meanwhile during optical film F2 is laminated on panel P second surface, for full-cutting work
Skill, the use that is described above can be applied to be used for the roller type for continuously supplying optical film F2 the second donor rollers 31, but with
On the contrary, the type of small pieces can be applied, wherein, be cut to completely in advance panel P size optical film F2 use it is single
Only transmission machine is transferred to rotating device 36 and second layer drum pressure 32.
That is, with reference to figure 12, except the component shown in Figure 11, the second laminated units 30 can be implemented as further
Including the second bellows 35, to include multiple optical film F2 for being cut to the length L1 corresponding to panel P width completely in advance.
In the case, second bellows 35 replace the second donor rollers 31 shown in Figure 11 and the second cutter 34 and
Equivalent to the component for supplying the optical film F2 cut completely.
It is similar to the situation of the first the above laminated units 20 in application second bellows 35, even in
Substantial amounts of defect part be present in the raw material optical film wound in second donor rollers 31, still can only select and not have defective portion
Point, and cutting completely in advance, as a result, it is possible to small pieces type optical film be supplied, so as to improve productivity ratio.
As described above, in the process by the laminated optical film manufacture display unit D on two surfaces of panel (referring to figure
5) in, the system of laminated optical film according to an illustrative embodiment of the invention is configured not only to allow on the first surface
Laminating direction and second surface on laminating direction it is parallel to each other, be also allowed for the optical film F1 being laminated on the first surface
The direction of the supply and the optical film F2 being laminated on a second surface the direction of the supply it is parallel to each other.
Therefore, can be minimized according to the system of the laminated optical film of the present invention by the width for occupying equipment, so as to
Maximize space efficiency.
In addition, according to the system of the laminated optical film of the present invention be configured as allowing lamination drum 32 adsorb optical film F2 it
It is preceding so that optical film F2 is rotated by 90 ° in the horizontal direction, so as to the absorption axiss of optical film that are attached on two surfaces of panel from
It is so perpendicular to one another.
Above, the present invention is had been described in.It will be appreciated, however, that although the detailed description and specific example refer to
Show the preferred embodiments of the invention, but be only to provide by way of illustration, because from the detailed description, for ability
For field technique personnel, variations and modifications within the spirit and scope of the present invention will be apparent.
Claims (17)
1. a kind of system of laminated optical film, including：
Plane transport unit, it is used to transmit panel；
First laminated units, it is used to being cut to completely along the first direction of the transmission direction parallel to the panel predetermined
First optical film of length is pressed on the first surface of the panel；With
Second laminated units, it is used to being cut to completely along the second direction identical or opposite with the first direction predetermined
Second optical film of length is pressed on the second surface of the panel, and second laminated units are in the horizontal direction along
Two directions rotate second optical film supplied with complete cut state, and are laminated second optical film,
Wherein, first laminated units include：
First donor rollers, it is used to supply first optical film；
First cutter, it is used to first optical film of supply being cut to predetermined length completely；
First layer drum pressure, it is used on the first surface of the panel adsorb and is laminated first optics that cuts completely
Film；And
First film retainer, it is relative with the first layer drum pressure that it is disposed over first optical film, for keeping attaching
To the stripping film of first optical film to allow the stripping film to separate.
2. the system of laminated optical film according to claim 1, wherein, the plane transport unit include being used to support and
Transmit the conveyer belt of the panel.
3. the system of laminated optical film according to claim 1, wherein, the plane transport unit include being used to support and
Transmit the delivery roll of the panel.
4. the system of laminated optical film according to claim 1, wherein, the plane transport unit has corresponding to described
The width of the width of panel.
5. the system of laminated optical film according to claim 1, wherein, first laminated units include the first bellows,
To replace the first donor rollers and the first cutter to supply first optical film cut completely, first bellows includes more
Individual first optical film cut completely in advance.
6. the system of laminated optical film according to claim 1, wherein, the first layer drum pressure, which has, to be formed on the outer periphery
The first adsorption hole.
7. the system of laminated optical film according to claim 1, wherein, the first absorption layer is attached into first lamination
On bulging periphery.
8. the system of laminated optical film according to claim 1, wherein, second laminated units include：
Second donor rollers, it is used to supply the second optical film；
Second cutter, it is used to the second optical film of supply being cut to predetermined length completely；
Rotating device, it is used to rotate second optical film for being cut to predetermined length completely in the horizontal direction；
Second layer drum pressure, its be used on the second surface of the panel adsorb and be laminated rotate in the horizontal direction described second
Optical film；And
Second film retainer, it is relative with the second layer drum pressure that it is disposed over second optical film, for keeping attaching
To the stripping film of second optical film to allow the stripping film to separate.
9. the system of laminated optical film according to claim 8, wherein, second laminated units include the second bellows,
To replace the second donor rollers and the second cutter to supply second optical film cut completely, second bellows includes more
Individual second optical film cut completely in advance.
10. the system of laminated optical film according to claim 8, wherein, the rotating device is rotated with 90 ° of angle.
11. the system of laminated optical film according to claim 8, wherein, the second layer drum pressure, which has, to be formed in periphery
On the second adsorption hole.
12. the system of laminated optical film according to claim 8, wherein, the second absorption layer is attached into the second layer
On the periphery of drum pressure.
13. a kind of method for manufacturing display unit, including：
(a) panel for manufacturing display unit is supplied；
(b) the first optical film is supplied from the first donor rollers, cuts first optical film to provide the complete cutting of predetermined length
The first optical film, adsorbed along the first direction of the transmission direction parallel to the panel on the first surface of the panel
And be laminated and be cut to first optical film of predetermined length completely, and keep attaching to the stripping film of first optical film with
The stripping film is allowed to separate；And
(c) it is laminated on the second surface of the panel along the second direction identical or opposite with the first direction and cuts completely
Cut to the second optical film of predetermined length, wherein, rotate and be laminated along the second direction to cut shape completely in the horizontal direction
Second optical film of state supply.
14. the method for manufacture display unit according to claim 13, wherein, the step (c) is same with the step (b)
When or sequentially carry out.
15. the method for manufacture display unit according to claim 13, wherein, the step (c) includes：
(c1) second optical film is supplied along the second direction using the second donor rollers；
(c2) second optical film that cutting supplies completely；
(c3) second optical film cut completely is rotated in the horizontal direction；And
(c4) adsorbed using second layer drum pressure on the second surface of the panel and described in being laminated and rotating in the horizontal direction
Second optical film.
16. the method for manufacture display unit according to claim 15, wherein, the step (c3) is included in the horizontal direction
Rotate 90 ° of second optical film.
17. the method for manufacture display unit according to claim 13, wherein, the step (c) includes：
Using the second bellows containing multiple optical films cut completely in advance second optics is supplied along the second direction
Film；
Second optical film of supply is rotated in the horizontal direction；And
Adsorbed using second layer drum pressure on the second surface of the panel and be laminated rotate in the horizontal direction described second
Optical film.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0002582 | 2014-01-08 | ||
| KR20140002582 | 2014-01-08 | ||
| KR10-2014-0034705 | 2014-03-25 | ||
| KR1020140034705A KR101549175B1 (en) | 2014-01-08 | 2014-03-25 | System for laminating an optical film and Method for manufacturing a display unit using the same |
| PCT/KR2014/003608 WO2015105241A1 (en) | 2014-01-08 | 2014-04-24 | System for laminating optical film and method for manufacturing display unit using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105122337A CN105122337A (en) | 2015-12-02 |
| CN105122337B true CN105122337B (en) | 2018-01-26 |
Family
ID=53876991
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480021607.6A Active CN105122337B (en) | 2014-01-08 | 2014-04-24 | The system of laminated optical film and the method using system manufacture display unit |
| CN201480020267.5A Active CN105103212B (en) | 2014-01-08 | 2014-04-24 | System for laminated optical film and the method using system manufacture display unit |
| CN201480020472.1A Active CN105122335B (en) | 2014-01-08 | 2014-04-24 | The system of laminated optical film and the method using system manufacture display unit |
| CN201480020261.8A Active CN105122334B (en) | 2014-01-08 | 2014-04-24 | The method that display unit is prepared for the system of laminated optical film and using the system |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480020267.5A Active CN105103212B (en) | 2014-01-08 | 2014-04-24 | System for laminated optical film and the method using system manufacture display unit |
| CN201480020472.1A Active CN105122335B (en) | 2014-01-08 | 2014-04-24 | The system of laminated optical film and the method using system manufacture display unit |
| CN201480020261.8A Active CN105122334B (en) | 2014-01-08 | 2014-04-24 | The method that display unit is prepared for the system of laminated optical film and using the system |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102029695B1 (en) * | 2016-04-04 | 2019-11-08 | 주식회사 엘지화학 | System for laminating an optical film and Method for manufacturing a display unit using the same |
| KR101674352B1 (en) | 2016-05-30 | 2016-11-08 | 주식회사 엘지화학 | The system and method for manufacturing optical display element |
| KR101674354B1 (en) * | 2016-05-30 | 2016-11-22 | 주식회사 엘지화학 | The system and method for manufacturing optical display element |
| KR102042053B1 (en) * | 2016-08-25 | 2019-11-07 | 주식회사 엘지화학 | The system for manufacturing display unit |
| JP6379150B2 (en) | 2016-10-18 | 2018-08-22 | 日東電工株式会社 | Manufacturing apparatus and manufacturing method of optical display unit |
| KR102024886B1 (en) | 2016-11-04 | 2019-11-04 | 주식회사 엘지화학 | Lamination apparatus |
| CN107331798B (en) * | 2017-07-18 | 2019-07-26 | 昆山国显光电有限公司 | Polaroid attaching device and polarizer sheet sticking method |
| JP6619785B2 (en) * | 2017-09-28 | 2019-12-11 | 日東電工株式会社 | Method for manufacturing laminated body of optical display device |
| NL2020362B1 (en) | 2018-01-31 | 2019-08-07 | Airborne Int B V | Manufacturing layered products |
| KR102166696B1 (en) | 2018-02-13 | 2020-10-16 | 주식회사 엘지화학 | System and apparatus for laminating optical film |
| CN108341087B (en) * | 2018-03-12 | 2024-02-23 | 苏州易昇光学材料股份有限公司 | Solar coating laminating machine |
| TWI744098B (en) * | 2020-11-18 | 2021-10-21 | 中華精測科技股份有限公司 | Sandpaper installation method and sandpaper installation device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1470890A (en) * | 2002-06-28 | 2004-01-28 | ��ʿ��Ƭ��ʽ���� | Polaroid-bindnig method and apparatus |
| CN2829982Y (en) * | 2005-04-01 | 2006-10-25 | 阳程科技股份有限公司 | Aligning device |
| CN201317149Y (en) * | 2008-12-17 | 2009-09-30 | 李锦泉 | Two-patch lining device |
| CN101551472A (en) * | 2008-03-31 | 2009-10-07 | 富士胶片株式会社 | Optical film, polarizing plate, and liquid crystal display device |
| CN101823645A (en) * | 2008-04-16 | 2010-09-08 | 日东电工株式会社 | The manufacturing system of optical display |
| TW201316096A (en) * | 2011-10-07 | 2013-04-16 | V Technology Co Ltd | Method of affixing polarizing film |
| CN103149712A (en) * | 2007-12-11 | 2013-06-12 | 日东电工株式会社 | Method for manufacturing optical display device and system for manufacturing optical display device |
| CN103329033A (en) * | 2011-03-21 | 2013-09-25 | Lg电子株式会社 | Device for attaching film for display panel and method for attaching film using same |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006058411A (en) * | 2004-08-18 | 2006-03-02 | Takatori Corp | Method and apparatus for bonding polarizing plate to liquid crystal panel |
| KR100590072B1 (en) * | 2004-11-15 | 2006-06-14 | 삼성에스디아이 주식회사 | Lamination apparatus |
| KR100556339B1 (en) * | 2005-02-05 | 2006-03-03 | 주식회사 에스에프에이 | Vertical type apparatus for attaching a polarizing plate to lcd panel |
| CN102837437B (en) * | 2006-10-17 | 2015-02-18 | 日东电工株式会社 | Optical member adhering method, and apparatus using the method |
| JP5299736B2 (en) * | 2007-09-04 | 2013-09-25 | Ｎｌｔテクノロジー株式会社 | Film sticking device |
| JP2012068641A (en) | 2008-04-14 | 2012-04-05 | Nitto Denko Corp | Optical display device manufacturing system and optical display device manufacturing method |
| JP4855493B2 (en) * | 2008-04-14 | 2012-01-18 | 日東電工株式会社 | Optical display device manufacturing system and optical display device manufacturing method |
| CN101559889B (en) * | 2008-04-16 | 2011-06-01 | 日东电工株式会社 | Roller-shaped coiling set and method for production thereof |
| JP2009300768A (en) * | 2008-06-13 | 2009-12-24 | Sumitomo Chemical Co Ltd | Polarizing plate roll, and polarizing plate roll with pressure sensitive adhesive layer, polarizing plate and liquid crystal display device using the same |
| KR101121431B1 (en) * | 2009-01-29 | 2012-03-15 | 엘아이지에이디피 주식회사 | Apparatus for attaching polorizer |
| KR101254749B1 (en) * | 2010-10-12 | 2013-04-15 | (주)와이티에스 | Apparatus for Manufacturing Stereoscopic Image Display Device |
| KR20130066892A (en) * | 2011-12-13 | 2013-06-21 | 동우 화인켐 주식회사 | Apparatus for film peeling and replantation |
| CN202608200U (en) * | 2012-03-27 | 2012-12-19 | 明基材料有限公司 | Optical film attaching device |
-
2014
- 2014-02-12 KR KR1020140016230A patent/KR101540431B1/en active IP Right Grant
- 2014-02-17 KR KR1020140018125A patent/KR101571862B1/en active IP Right Grant
- 2014-03-10 KR KR1020140027932A patent/KR101540432B1/en active IP Right Grant
- 2014-03-19 KR KR1020140032131A patent/KR101549176B1/en active IP Right Grant
- 2014-03-25 KR KR1020140034705A patent/KR101549175B1/en active IP Right Grant
- 2014-04-24 CN CN201480021607.6A patent/CN105122337B/en active Active
- 2014-04-24 CN CN201480020267.5A patent/CN105103212B/en active Active
- 2014-04-24 CN CN201480020472.1A patent/CN105122335B/en active Active
- 2014-04-24 CN CN201480020261.8A patent/CN105122334B/en active Active
- 2014-10-28 TW TW103137170A patent/TWI577535B/en active
- 2014-10-30 TW TW103137545A patent/TWI533057B/en active
- 2014-10-30 TW TW103137536A patent/TWI542927B/en active
- 2014-10-30 TW TW103137546A patent/TWI597545B/en active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1470890A (en) * | 2002-06-28 | 2004-01-28 | ��ʿ��Ƭ��ʽ���� | Polaroid-bindnig method and apparatus |
| CN2829982Y (en) * | 2005-04-01 | 2006-10-25 | 阳程科技股份有限公司 | Aligning device |
| CN103149712A (en) * | 2007-12-11 | 2013-06-12 | 日东电工株式会社 | Method for manufacturing optical display device and system for manufacturing optical display device |
| CN101551472A (en) * | 2008-03-31 | 2009-10-07 | 富士胶片株式会社 | Optical film, polarizing plate, and liquid crystal display device |
| CN101823645A (en) * | 2008-04-16 | 2010-09-08 | 日东电工株式会社 | The manufacturing system of optical display |
| CN201317149Y (en) * | 2008-12-17 | 2009-09-30 | 李锦泉 | Two-patch lining device |
| CN103329033A (en) * | 2011-03-21 | 2013-09-25 | Lg电子株式会社 | Device for attaching film for display panel and method for attaching film using same |
| TW201316096A (en) * | 2011-10-07 | 2013-04-16 | V Technology Co Ltd | Method of affixing polarizing film |
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| Publication number | Publication date |
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| CN105122334B (en) | 2018-02-09 |
| CN105103212B (en) | 2018-04-06 |
| CN105122335B (en) | 2018-06-08 |
| KR20150082998A (en) | 2015-07-16 |
| KR101549175B1 (en) | 2015-09-01 |
| CN105122334A (en) | 2015-12-02 |
| KR20150082997A (en) | 2015-07-16 |
| TW201527077A (en) | 2015-07-16 |
| TWI577535B (en) | 2017-04-11 |
| TWI542927B (en) | 2016-07-21 |
| CN105103212A (en) | 2015-11-25 |
| KR101571862B1 (en) | 2015-11-25 |
| TW201527839A (en) | 2015-07-16 |
| KR20150082993A (en) | 2015-07-16 |
| TWI597545B (en) | 2017-09-01 |
| KR20150082996A (en) | 2015-07-16 |
| TW201527841A (en) | 2015-07-16 |
| TW201527840A (en) | 2015-07-16 |
| KR101540431B1 (en) | 2015-07-30 |
| KR20150082994A (en) | 2015-07-16 |
| KR101549176B1 (en) | 2015-09-02 |
| CN105122335A (en) | 2015-12-02 |
| KR101540432B1 (en) | 2015-08-06 |
| CN105122337A (en) | 2015-12-02 |
| TWI533057B (en) | 2016-05-11 |
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