CN109727892A - Equipment for recycling window panel - Google Patents
Equipment for recycling window panel Download PDFInfo
- Publication number
- CN109727892A CN109727892A CN201811258216.2A CN201811258216A CN109727892A CN 109727892 A CN109727892 A CN 109727892A CN 201811258216 A CN201811258216 A CN 201811258216A CN 109727892 A CN109727892 A CN 109727892A
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- China
- Prior art keywords
- light shield
- window panel
- shield pattern
- laser beam
- platform
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- 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.)
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- 238000004064 recycling Methods 0.000 title claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 72
- 239000000112 cooling gas Substances 0.000 claims abstract description 35
- 238000005452 bending Methods 0.000 claims description 30
- 239000011159 matrix material Substances 0.000 claims description 19
- 238000004040 coloring Methods 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 36
- 238000000034 method Methods 0.000 description 23
- 239000000853 adhesive Substances 0.000 description 13
- 230000001070 adhesive effect Effects 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 7
- 239000000057 synthetic resin Substances 0.000 description 7
- UCNQNZOSHKDAKL-UHFFFAOYSA-N 10-[5,6-dihexyl-2-[8-(16-methylheptadecanoyloxy)octyl]cyclohex-3-en-1-yl]dec-9-enyl 16-methylheptadecanoate Chemical compound CCCCCCC1C=CC(CCCCCCCCOC(=O)CCCCCCCCCCCCCCC(C)C)C(C=CCCCCCCCCOC(=O)CCCCCCCCCCCCCCC(C)C)C1CCCCCC UCNQNZOSHKDAKL-UHFFFAOYSA-N 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000003319 supportive effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 238000009991 scouring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 241000473945 Theria <moth genus> Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002096 quantum dot Substances 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 238000007616 round robin method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000003666 anti-fingerprint Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910003471 inorganic composite material Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
- H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/40—Thermal treatment, e.g. annealing in the presence of a solvent vapour
- H10K71/421—Thermal treatment, e.g. annealing in the presence of a solvent vapour using coherent electromagnetic radiation, e.g. laser annealing
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A kind of equipment for recycling window panel is provided.Equipment for recycling window panel may include being configured to platform, laser source and the cooling gas source of support window panel.Window panel may include base substrate and the light shield pattern that is set up directly on a surface of base substrate.Laser beam can be irradiated to light shield pattern by laser source；And cooling gas can be supplied to the region that the laser beam of light shield pattern is irradiated to by cooling gas source.
Description
Technical field
The disclosure herein relates to a kind of equipment for recycling window panel and a kind of method for recycling window panel,
More particularly, to the equipment for being used to that window panel to be made to recycle that the base substrate of window panel can be made to recycle and for making window face
The method of plate circulation.
Background technique
The electronic device of such as smart phone, tablet PC, laptop, intelligent TV set is being developed always.Electronics dress
It sets including display device to provide information.In addition to display device, electronic device further includes various electronic modules.
Electronic device includes window panel, which provides the display table that most external is arranged in and shows image thereon
Face.Frame region is limited on the edge of window panel.
Summary of the invention
The disclosure provides a kind of equipment for recycling window panel, which can make base substrate circulation without damaging
Base substrate.
The disclosure also provides a kind of method for recycling window panel, and this method can make base substrate circulation without damaging
Bad base substrate.
The embodiment of inventive concept provides the equipment for recycling window panel, which includes: platform, is configured to prop up
Window panel is supportted, window panel includes base substrate and the light shield pattern that is set up directly on a surface of base substrate；Laser
Source is configured to for laser beam to be irradiated to light shield pattern；And cooling gas source, it is configured to cooling gas being supplied to light
The region that the laser beam of shielding pattern is irradiated to.
In embodiment, the equipment may also include that fabric；And pad, it is configured to make fabric contact laser beam irradiation
The light shield pattern arrived.
In embodiment, base substrate may include planar section and extend from planar section and have the curved of curved surface
Bent portions, and light shield pattern can be stacked at least part of bending part.
In embodiment, light shield pattern can also be stacked with a part of planar section.Light shield pattern may include direct
At least one coloring layer being arranged on a surface of base substrate and the coating being arranged on coloring layer.
In embodiment, the equipment may also include the drive member for being configured to the tilt angle of adjustment platform.
In embodiment, light shield pattern can also be stacked with a part of planar section.Laser source can irradiate laser beam
To a part of light shield pattern being stacked under the horizontality of platform with planar section, and laser source can shine laser beam
It is mapped to a part of light shield pattern being stacked under the heeling condition of platform with bending part.
In embodiment, the support surface of support window panel under horizontality of platform can pass through perpendicular to one another first
Axis of orientation and second direction axis limit, and the equipment may also include and be configured to make platform axis and second party in a first direction
The drive member moved on axis.
In embodiment, cooling gas source may be provided at compared with laser source in the plane on the inside of base substrate.It is cold
But gas can be supplied in the plane from the inside of base substrate towards the outside of base substrate.
In embodiment, a surface of base substrate than base substrate another surface further from platform support table
Face setting.Laser source can be the CO for being configured to for laser beam being irradiated to a surface of base substrate2Laser source.
In embodiment, CO2Laser source may have about the output of 10mW to about 1000W.
In embodiment, a surface of base substrate than base substrate another surface closer to platform support table
Face setting.Laser source can be the UV laser source for being configured to irradiate laser beam towards another surface of base substrate.
In embodiment, equipment may include platform, laser source and drive member.Platform can support window panel.Window panel can
Include: base substrate, extends and have the bending part of curved surface including planar section and from planar section；And optical screen
Pattern is covered, is stacked and is set up directly on at least part of bending part on a surface of base substrate.Laser source can incite somebody to action
Laser beam is irradiated to light shield pattern.Drive member can adjust the tilt angle of platform.
In embodiment, light shield pattern can also be provided in a part of planar section.Laser source can shine laser beam
It is mapped to a part of light shield pattern being stacked under the horizontality of platform with planar section.Laser source can irradiate laser beam
To a part of light shield pattern being stacked under the heeling condition of platform with bending part.
In embodiment, the method for recycling window panel can include: separate window panel with display module；By laser
Beam is irradiated to the light shield pattern of window panel；The region that the laser beam that cooling gas is supplied to light shield pattern is irradiated to；With
And the light shield pattern that removal laser beam is irradiated to.
In embodiment, the step of separating window panel can carry out cooling settings in display module and window panel by using liquid nitrogen
Between adhesive component, display module and window panel are separated from each other.
In embodiment, the step of the step of irradiating laser beam and supply cooling gas, can be performed simultaneously.
In embodiment, window panel may include planar section and extend and have the bending of curved surface from planar section
Laser beam can be irradiated to a part of light shield pattern being stacked under the horizontality of window panel with planar section by part,
And laser beam can be irradiated to a part of light shield pattern being stacked under the heeling condition of window panel with bending part.
In embodiment, the step of removing light shield pattern may include the light being irradiated to by using fabric scouring laser beam
Shielding pattern.
It in embodiment, in the plane can be from the inside of window panel towards window panel in the step of supplying cooling gas
Outside supply cooling gas.
It in embodiment, can be from CO2Laser source or UV laser source supply laser beam.
Detailed description of the invention
Inventive concept is further understood with providing including attached drawing, attached drawing includes in the present specification and to constitute this explanation
A part of book.Attached drawing shows the exemplary embodiment of inventive concept, and together with the description for explaining inventive concept
Principle.In the accompanying drawings:
Fig. 1 is the perspective view for showing the display device of the embodiment according to inventive concept；
Fig. 2A to Fig. 2 C is the cross-sectional view for showing the display device of the embodiment according to inventive concept；
Fig. 3 is the flow chart for showing the method for recycling window panel of the embodiment according to inventive concept；
Fig. 4 A to Fig. 4 C is the perspective view for showing the window panel of the embodiment according to inventive concept；
Fig. 5 A to Fig. 5 C is the cross-sectional view for showing a part of window panel of the embodiment according to inventive concept；
Fig. 6 A and Fig. 6 B are the views for showing the in-line arrangement equipment for recycling window panel；
Fig. 7 A is the perspective view for showing the equipment for recycling window panel of the embodiment according to inventive concept；
Fig. 7 B is the side view for showing the equipment for recycling window panel of the embodiment according to inventive concept；
Fig. 7 C and Fig. 7 D are the platforms for showing the equipment for recycling window panel of the embodiment according to inventive concept
The view of operation；
Fig. 7 E is the view for showing the scan operation of laser beam；
Fig. 8 A to Fig. 8 C is the operation for showing the equipment for recycling window panel of the embodiment according to inventive concept
View；
Fig. 9 is the view for showing the operation of the equipment for recycling window panel of the embodiment according to inventive concept；With
And
Figure 10 is the side view for showing the equipment for recycling window panel of the embodiment according to inventive concept.
Specific embodiment
Hereinafter, it will be described with reference to the accompanying drawings the embodiment of the present invention.In this specification, it will be further understood that working as
When one component (or region, layer, part) is referred to as " " another component "upper", " being connected to " or " being integrated to " another component,
One component can be set up directly on another component, connect/be integrated to another component, or also may be present
Between third component.
Same appended drawing reference always shows same element.In addition, in the accompanying drawings, in order to illustrate clearness, exaggerate
The thickness of component, ratio and size.Term "and/or" includes any combination of one or more related institute lists and owns
Combination.
Although will be appreciated that term used here as such as " first ", " second " to describe various elements, these
Element should not be limited by these terms.Term is only used for distinguishing a component with other components.For example, not departing from
In the case where attached the scope of the claims, it is referred to as the first element of first element in another embodiment in one embodiment
It can be referred to second element.Unless indicated to the contrary, otherwise the term of singular may include plural form.
In addition, using " ... below ", " in ... lower section ", " in ... top ", " above " etc. explain attached drawing
Shown in component correlation combiner.Term can be relative concept and is described based on the direction indicated in attached drawing.
The meaning specified characteristic of " include " or " contain ", fixed quantity, step, operation, element, component or combinations thereof, but
It is not excluded for other characteristics, fixed quantity, step, operation, element, component or combinations thereof.
Fig. 1 is the perspective view for showing the display device DD according to the embodiment of inventive concept.
As shown in Figure 1, display device DD can show image IM by display surface DD-IS.It can be according to whether display image
Display surface DD-IS is divided into different regions by IM.Display surface DD-IS may include the display area for showing image IM thereon
The DD-DA and non-display area DD-NDA adjacent with display area DD-DA.Non-display area DD-NDA can form electronic device
Frame.Non-display area DD-NDA can surround display area DD-DA.However, the embodiment of inventive concept is without being limited thereto.For example,
Display area DD-DA and non-display area DD-NDA can be designed relatively in shape.For example, non-display area DD-NDA can
On the region being only arranged above axis DR1 in a first direction pair.
Display surface DD-IS can be divided into different regions according to the display image IM direction.Display surface DD-IS
It may include plane domain DD-F and bending region DD-C1 and DD-C2.It schematically illustrates including two bending region DD-
The display surface DD-IS of C1 and DD-C2.
Plane domain DD-F is parallel to the surface limited by first direction axis DR1 and second direction axis DR2.Plane domain
The normal direction (i.e. the thickness direction of display device DD) of DD-F indicates third direction axis DR3.In the side along display image IM
To be set to it is identical as third direction axis DR3 in the state of, the top surface (or front surface) and bottom table of each component or unit
It is distinguished by third direction axis DR3 in face (or rear surface).Hereinafter, first direction to third direction can be by first party respectively
The direction indicated to axis DR1, second direction axis DR2 and third direction axis DR3, and be indicated by the same numbers respectively.
Bending region DD-C1 and DD-C2 extends from plane domain DD-F and has curved outer surface.First bending region
DD-C1 can generally show image IM on fourth direction axis DR4, and the second bending region DD-C2 can be generally in the 5th direction
Image IM is shown on axis DR5.
Although showing the display device DD of the display surface including 3D shape, the embodiment of inventive concept is unlimited
In this.For example, display device DD may include flexure type display surface or plane display surface.
Display device DD according to the embodiment can be rigid display device.However, the embodiment of inventive concept is not limited to
This.For example, the display device DD according to the embodiment of inventive concept can be flexible display apparatus DD.In embodiment, example
Show the display device DD that can be applied to mobile terminal to property.Although it is not shown, be mounted on the electronic module on mainboard,
Camera model and power module can be arranged on bracket or shell to constitute mobile terminal together with display device DD.According to invention
The display device DD of the embodiment of design can be used for the large-sized electronic device and such as plate of such as television set and display
PC, vehicle mounted guidance unit, game console, smartwatch small-medium size electronic device.
Fig. 2A to Fig. 2 C is the cross-sectional view for showing the display device DD according to the embodiment of inventive concept.Fig. 2A to Fig. 2 C shows
The section limited by second direction axis DR2 and third direction axis DR3 is gone out.In order to explain the function panel for constituting display device DD
And/or the layered relationship between functional unit, Fig. 2A to Fig. 2 C is shown in a simplified manner.In addition, the bending region in Fig. 1
DD-C1 and DD-C2 is shown in Fig. 2A to Fig. 2 C with unfolded state.
Display device DD according to the embodiment of inventive concept may include display module DM and window panel WP.Display module DM
It may include display panel, protection component, input sensing unit and antireflection unit.Constitute the display panel, defeated of display module DM
At least part for entering sensing unit and antireflection unit can be formed by continuous technique, or can be by using adhesive structure
Part is bonded to each other.In the embodiment of inventive concept, antireflection unit, input sensing unit and protection component can be by other components
Instead of or omit.
In Fig. 2A to Fig. 2 C, pressure sensitive adhesive films (PSA) are exemplarily illustrated as adhesive component.Hereinafter, it glues
Mixture component may include typical adhesive or adhesive.However, the embodiment of inventive concept is without being limited thereto.
In Fig. 2A to Fig. 2 C, input sensing unit and antireflection unit are formed by continuous technique and another component
Corresponding assembly be referred to as " layer ".Input sensing unit and antireflection unit are integrated to another component by adhesive component
Component is referred to as " panel ".Although the panel includes providing base layer (such as synthetic resin film, composite material of matrix surface
Film and substrate of glass), but " layer " may not include the base layer.That is, being arranged by the said units of " layer " statement
On the matrix surface provided by another unit.According to whether input sensing unit and antireflection unit can quilts there are base layer
Referred to as input sensing panel ISP and Anti-reflection panel RPP or input sensing layer ISL and anti-reflecting layer.
As shown in Figure 2 A, display device DD may include display module DM and window panel WP.Display module DM may include display
Panel DP, protection component PF, input sensing layer ISL and Anti-reflection panel RPP.Pressure sensitive adhesive films (PSA) setting is felt in input
It surveys between layer ISL and Anti-reflection panel RPP and is arranged between Anti-reflection panel RPP and window panel WP.Input sensing layer ISL
It is set up directly on display panel DP.In this specification, the term of " component B1 is set up directly on component A1 " indicates component
Additional adhesive component is not present between A1 and component B1.After component A1 formation, component B1 passes through continuous technique shape
At on the matrix surface provided by component A1.
Display panel DP generates image, and input sensing layer ISL obtains the coordinate of external input (for example, touch event).It protects
Shield component PF support display panel DP simultaneously protects display panel DP from external impact.
Although the display panel DP according to the embodiment of inventive concept can be light emitting-type display panel, inventive concept
Embodiment it is without being limited thereto.For example, display panel DP can be organic light emitting display panel or quantum dot light emitting display panel.Have
Machine light emitting display panel may include the luminescent layer comprising luminous organic material.Quantum dot light emitting display panel may include comprising quantum
The luminescent layer of point, quantum rod etc..Hereinafter, display panel DP will be described as organic light emitting display panel.
It can be essentially identical with capacitive touch panel according to the input sensing layer ISL of the embodiment of inventive concept.It is defeated
Entering sensed layer ISL may include point sensor pattern and the signal wire for being connected to it.Input sensing layer ISL may include intersected with each other
Sensor electrode and be connected to its signal wire.
Protection component PF may include the plastic foil as base layer.Protecting component PF may include thermoplastic resin.Invention structure
The embodiment of think of is not limited to use in the plastic resin to form the material of protection component PF.For example, forming the material of protection component PF
It may include organic/inorganic composite material.Protection component PF may include porous organic layer and the nothing that is filled in the hole of organic layer
Machine material.
Anti-reflection panel RPP reduces the reflectivity from the exterior light being incident in window panel WP on the upside of window panel WP.Root
Anti-reflection panel RPP according to the embodiment of inventive concept may include delayer and polarizer.Delayer can be membranous type or liquid crystal
Application type, and including λ/2 delayers and/or the delayer of λ/4.In addition, polarizer can be membranous type or liquid crystal application type.Membranous type
It may include elongation formula synthetic resin film, liquid crystal application type may include the liquid crystal being orientated with preset bearing.In delayer and polarizer
Each of may also include protective film.Delayer, polarizer or its protective film can be defined as the base layer of Anti-reflection panel RPP.
It may include colour filter according to the Anti-reflection panel RPP of the embodiment of inventive concept.Anti-reflection panel RPP may also include
The black matrix" adjacent with colour filter.Anti-reflection panel RPP according to the embodiment of inventive concept may include destructive interference structure.
For example, destructive interference structure may include the first reflecting layer and the second reflecting layer being arranged on layer different from each other.
Window panel WP according to the embodiment of inventive concept includes base substrate WP-BS and is set up directly on base substrate
Light shield pattern WP-BZ on a surface of WP-BS.Base substrate WP-BS can be substrate of glass.However, inventive concept
Embodiment it is without being limited thereto.For example, base substrate WP-BS may include plastic-substrates.
Light shield pattern WP-BZ is partly stacked with base substrate WP-BS.Light shield pattern WP-BZ may be provided at matrix
The frame region of display device DD, i.e. non-display area DD-NDA (referring to Fig.1) are limited in the rear surface of substrate WP-BS.
Light shield pattern WP-BZ can be the rear surface that base substrate WP-BS is for example formed directly by coating method
On coloring organic film.Although not separately shown, window panel WP may also include the front surface that base substrate WP-BS is arranged in
On function coat.Function coat may include anti-finger print layer, anti-reflecting layer, hard-coating layer.
In Fig. 2 B and Fig. 2 C, window panel WP is simply shown and unallocated light shield pattern WP-BZ and base substrate WP-
BS.As shown in fig. 2 b and fig. 2 c, input sensing panel ISP and Anti-reflection panel RPP can be changed by lamination order.
Although not separately shown, antireflection list can be omitted from the display module DM of the embodiment according to inventive concept
Member.According to embodiment, input sensing unit or display panel DP may include colour filter or the destructive interference with anti-reflection function
Structure.
The display device DD in Fig. 2A to Fig. 2 C is manufactured in this way: individually preparing display panel DP, input sensing
Unit, antireflection unit and window panel WP, are then laminated display panel via lamination process by using adhesive component PSA
DP, input sensing unit, antireflection unit and window panel WP.When completing the manufacture of display device DD, executes and produced for examining
Product whether the inspection technique of normal operating.
Since display panel DP or input sensing unit have self-defect, display device DD can abnormal operation.By
Mistake (misalignment) in lamination process, display device DD can be classified as abnormal products.As described above, working as display device DD
When being confirmed as abnormal products, the circulation technology for recycling window panel WP is executed.
Fig. 3 is the flow chart for showing the method for recycling window panel WP of the embodiment according to inventive concept.Fig. 4 A
It is the perspective view for showing the window panel WP according to the embodiment of inventive concept to Fig. 4 C.Fig. 5 A to Fig. 5 C is shown according to invention structure
The partial sectional view (cross-sectional view of the line I-I' interception i.e. in Fig. 4 A) of the window panel WP of the embodiment of think of.Hereinafter, will
Method (hereinafter, being referred to as " window panel round-robin method ") referring to Fig. 3 description for recycling window panel WP.
As shown in figure 3, when display device DD is confirmed as abnormal products, in the operation s 10, by window panel WP and display
Device DD separation.The embodiment of inventive concept is not specifically limited to the separation method of window panel WP Yu display module DM.
In the embodiment of inventive concept, can be come by using liquid nitrogen cooling settings display module DM and window panel WP it
Between adhesive component PSA (referring to Fig. 2A), then display module DM and window panel WP can be separated from each other.When will be defective aobvious
When showing device DD is immersed in the bath filled with liquid nitrogen, adhesive component PSA is cooled and loses adhesive strength.Therefore, it shows
Module DM and window panel WP can be easily separated without generating scuffing on window panel WP.
Fig. 4 A to Fig. 4 C shows the window panel WP separated with display device DD.Fig. 4 A to Fig. 4 C shows window panel WP's
The state of upside is arranged in rear surface.
Fig. 4 A shows the window panel WP separated with display device DD in Fig. 1.Window panel WP includes base substrate WP-BS
With light shield pattern WP-BZ.Base substrate WP-BS include respectively in Fig. 1 plane domain DD-F and bending region DD-C1
Plane domain WP-F corresponding with DD-C2 and bending region WP-C1 and WP-C2.Bending region WP-C1 and WP-C2 can pass through
Two side edges of bending flat base are formed.Each of bending region WP-C1 and WP-C2 can have scheduled curvature.It is curved
Each of bent region WP-C1 and WP-C2 has at least curved outer surface.
Light shield pattern WP-BZ includes being stacked with plane domain WP-F and being separated from each other on axis DR1 in a first direction
First part WP-BZ1 and second part WP-BZ2 and it is stacked with bending region WP-C1 and WP-C2 and in second direction axis DR2
On the Part III WP-BZ3 and Part IV WP-BZ4 that are separated from each other.In embodiment, although Part III WP-BZ3 and
The bending region WP-C2 overlapping portions of bending region WP-C1 and second of Part IV WP-BZ4 and first, but the reality of inventive concept
It is without being limited thereto to apply example.
In embodiment, although first part WP-BZ1 to Part IV WP-BZ4 can be formed and be had by identical technique
There is mutually the same stepped construction, but the embodiment of inventive concept is without being limited thereto.Stepped construction will be described referring to Fig. 5 A later.
As shown in figs. 4 b and 4 c, base substrate WP-BS can have two-dimensional shapes.The bending region in Fig. 4 A can be omitted
WP-C1 and WP-C2.As shown in figs. 4 b and 4 c, Part III WP-BZ3 and Part IV WP-BZ4 may be configured as and plane area
Domain is stacked.
As shown in Figure 4 C, base substrate WP-BS can have the corner region rounded by polishing process.Such as Fig. 4 C institute
Show, first part WP-BZ1 and second part WP-BZ2 there can be configurations differing from one.First part WP-BZ1 may include tool
There are the region of relatively small width (length on axis DR1 in a first direction) and the region with relatively large width.
In the embodiment of inventive concept, the first part WP-BZ1 and second part WP- in Fig. 4 A to Fig. 4 C can be omitted
BZ2 or Part III WP-BZ3 and Part IV WP-BZ4.In the embodiment of inventive concept, it can omit in Fig. 4 A to Fig. 4 C
First part WP-BZ1 it is one or more into Part IV WP-BZ4.
Although not specifically illustrated, opening can be limited in the partial region of light shield pattern WP-BZ.Opening corresponds to light
Through the access for being provided by it the optical sensor of electronic device.
As shown in Figure 5 A to FIG. 5 C, light shield pattern WP-BZ may include at least one organic layer.Light shield pattern WP-BZ
May include on the surface (referring to the rear surface of the display device DD in Fig. 2A) for be set up directly on base substrate WP-BS extremely
The a few coloring layer WP-BZC and coating WP-BZV being arranged on coloring layer WP-BZC.Schematically illustrate bilayer
Coloring layer WP-BZC.
Coloring layer WP-BZC can be the synthetic resin layer comprising dyestuff or pigment.It can be determined such as according to dyestuff or pigment
White, blue, red or black color.At least one of multiple coloring layer WP-BZC can have black.
Coloring layer WP-BZC can be by directly printing the synthetic resin group comprising dyestuff or pigment on base substrate WP-BS
Object and then the dry compound resin composition are closed to be formed.Compound resin composition may also include photoinitiator or dispersing agent.?
Chromatograph WP-BZC may include acrylic material.
Coating WP-BZV may include the material for having larger adhesive strength relative to coloring layer WP-BZC.Coloring layer WP-
BZC may include polyester material.In the embodiment of inventive concept, coating WP-BZV can be omitted.
In the technique for separating window panel WP with display module DM, each region shows different results.Such as Fig. 5 A institute
Show, display module DM and window panel WP can be separated normally each other.As shown in Figure 5 B, the residue PSA-R of adhesive material can be protected
It stays on coating WP-BZV.In addition, as shown in Figure 5 C, a part of coating WP-BZV can be removed.According to circumstances, it colours
Layer WP-BZC may also be removed.
As shown in Figure 5 A to FIG. 5 C, different for each region due to the state of light shield pattern WP-BZ, it is grasping
Make in S20, if the removal light shield pattern WP-BZ in Fig. 3 is to reuse base substrate WP-BS.
According to the embodiment of inventive concept, directly removal (polishing or removing) does not have greatly relative to base substrate WP-BS
Binding force light shield pattern WP-BZ.The technique for removing light shield pattern WP-BZ includes that laser beam is irradiated to light shield figure
The technique of case WP-BZ.When the chemical chain of the synthetic resin of formation light shield pattern WP-BZ is cut off, light shield pattern WP-BZ
Binding force relative to base substrate WP-BS weakens.
Hereafter, the light shield pattern WP-BZ that laser beam is irradiated to is removed.It is irradiated to by using fabric scouring laser beam
Light shield pattern WP-BZ.Even if the cut-off light shield pattern of its chemical bond can also be readily removable by small external force
WP-BZ.Since big external force is not applied directly to base substrate WP-BS, base substrate WP-BS can be prevented in circulation industrial
Be damaged (or scratch) in skill.Hereinafter, it (will hereinafter, be referred to as referring to the equipment WRE for being used to that window panel to be made to recycle
" window panel recycle unit ") window panel round-robin method is more fully described.
Fig. 6 A and Fig. 6 B are the views for showing the window panel recycle unit WRE of provided in-line.Fig. 6 A is plan view, Fig. 6 B
It is side view.Fig. 7 A is the perspective view for showing the panel recycle unit WRE according to the embodiment of inventive concept.Fig. 7 B is to show root
According to the side view of the window panel recycle unit WRE of the embodiment of inventive concept.Fig. 7 C and Fig. 7 D are shown according to inventive concept
The view of the operation of the platform of the window panel recycle unit WRE of embodiment.Fig. 7 E is the view for showing the scan operation of laser beam.
As shown in Figure 6 A and 6 B, window panel recycle unit WRE may include the cavity C B for being divided into multiple regions.Cavity C B
Vacuum state can be kept, and can be using the entrance system for keeping vacuum state between the multiple region.
Window panel recycle unit WRE may include loading area RA, laser-irradiated domain RIA, remove region CA and unloading area
Domain URA, window panel WP is loaded on platform in loading area RA, and laser beam is irradiated to window in the RIA of laser-irradiated domain
Panel WP is removed in removing region CA by the light shield pattern WP-BZ that laser beam irradiates, the window face in unloading area URA
Plate WP is unloaded from platform.
In Fig. 6 A and Fig. 6 B, the platform of window panel recycle unit WRE is not shown.Although it is not shown, mechanical arm can
It is arranged on loading area RA and unloading area URA.Platform can be sent to multiple regions by inline system.However, hair
The embodiment of bright design is not specifically limited to this.
Fig. 7 A and Fig. 7 B show the window panel recycle unit WRE being arranged in the RIA of laser-irradiated domain.In figure 7b,
Window panel WP is shown as the section of the plane domain of axis DR2 interception in a second direction.
Window panel recycle unit WRE may include the platform TB for supporting window panel WP, laser beam be irradiated to light shield pattern
The cooling in the laser source RS of WP-BZ and the region for being irradiated to the laser beam that cooling gas is supplied to light shield pattern WP-BZ
Gas source CGS.Laser source RS and cooling gas source CGS can be coupled to supportive body SP.Supportive body SP can by laser source RS and
Cooling gas source CGS is fixed on specific location.
Although platform TB has flat support surface in Fig. 7 A and Fig. 7 B, the shape of platform TB can change.
For example, platform TB may include the groove and/or protruding portion for being firmly supported window panel WP.
Laser source RS can be CO2Laser source or UV laser source.However, the embodiment of inventive concept is without being limited thereto.Laser
Beam may have about 700nm to 20 μm of wavelength.Laser beam may have about the output of 10mW to about 1000W.Laser beam can
With about 1mm/s to the speed of about 1m/s.Laser beam may have about 1 μm of depth of focus (DOF) to 1mm.Laser beam can have
Having diameter is about 1 μm of hot spot to 1cm.Laser beam may have about the pulse duration of 1fs to 1 μ s.
Nitrogen can be output in cooling gas by cooling gas source CGS.Cooling gas is supplied to light by cooling gas source CGS
The region that the laser beam of shielding pattern WP-BZ is irradiated to.When irradiating laser beam, cooling gas can be supplied simultaneously.
Control device CM controls laser source RS, cooling gas source CGS and supportive body SP.Control device CM is controllable from sharp
Output intensity, wavelength, focus, size and the pulse duration of the laser beam of light source RS output.Control device CM can adjust cold
But the output intensity of gas, selects the type of cooling gas, and controls the position of supportive body SP.Control device CM can be meter
Calculation machine system.
As shown in Figure 7 B, window panel recycle unit WRE may include the drive member DDM of the operation of control platform TB.Driving
Component DDM can transmit platform TB, rotatable platform TB and the tilt angle for adjusting platform TB.Drive member DDM may include rotation axis
Bracket F1, F2 and F3 that RRA is connected with by connected structure.Drive member DDM can have structure similar with mechanical arm.
Fig. 7 C, which is shown, to be shown by platform TB, Fig. 7 D that drive member DDM is rotated with 90 ° through drive member DDM
Inclined platform TB.Although platform TB is tilted within second direction axis DR2 along third direction axis DR3 in fig. 7d, put down
Platform TB can be tilted within axis DR1 along third direction axis DR3 in a first direction.
Fig. 7 E shows the scan path of first part WP-BZ1.Laser source RS is operated to form laser at the first point P1
Beam hot spot.Hereafter, when passing through drive member DDM delivery platform TB, laser beam spot is moved along scan path.When platform TB exists
When moving on first direction axis DR1, laser beam spot can be moved to second point P2 from the first point P1.When platform TB is in second direction
When moving on axis DR2, laser beam spot can be moved to thirdly P3 from second point P2.When platform TB in a first direction axis DR1 and
When moving in a repetitive fashion on second direction axis DR2, laser beam spot is moved to the 4th point P4, the 5th point P5, the 6th point P6
With last point Pf, the laser beam flying of first part WP-BZ1 is completed.
Although laser source RS is fixed in embodiment, and platform TB is mobile, and the plan-position of platform TB can be fixed,
And laser beam is irradiated to entire first part WP-BZ1 while laser source RS is moved along scan path.
Fig. 8 A to Fig. 8 C is the view for showing the operation of the window panel recycle unit WRE according to the embodiment of inventive concept.
The method that description is used to successively irradiate laser beam from first part WP-BZ1 to Part IV WP-BZ4.However, inventive concept
Embodiment be not specifically limited to the method for laser beam to be irradiated to first part WP-BZ1 to Part IV WP-BZ4.
In fig. 8 a, laser beam scans first part WP-BZ1 at first mode M1.With the side with reference Fig. 7 E description
The identical mode of formula executes laser beam flying.As shown in Figure 8 B, it is arranged in the rear surface WP-RS of window panel WP in top side and window
Under the top surface WP-FS state arranged at the bottom of panel WP, laser beam is irradiated to light shield pattern WP-BZ.Form light shield
The chemical chain of the synthetic resin of pattern WP-BZ is by laser tractotomy.When the output of laser beam is too high, synthetic resin can be by point
Combustion.Therefore, CO2The output of laser source is adjusted to about 10mW to about 1000W with being expected to.
Fig. 8 B shows the relative positional relationship between laser source RS and cooling gas source CGS.Such as in the PP1 of first position
Shown, cooling gas source CGS is desirably arranged on the inside of base substrate WP-BS relative to laser source RS.It is arranged in matrix
Cooling gas source CGS on the inside of substrate WP-BS is from the inside of base substrate WP-BS towards the outside of base substrate WP-BS
Export cooling gas.
As shown in the PP2 of the second position, when cooling gas source CGS is arranged relative to laser source RS in base substrate WP-
When the outside of BS, base substrate WP-BS can be contaminated.The organic material of light shield pattern WP-BZ can be lighted instantaneously and be synthesized
Pollutant, and pollutant can be blown to the inside of base substrate WP-BS by cooling gas.
In the embodiment of inventive concept, cooling gas source CGS can change in a certain direction.Here, it can adjust cold
But the output intensity of gas is to prevent base substrate WP-BS to be pollutant-contaminated.Referring again to Fig. 8 A, terminate in first mode M1
Afterwards, window panel recycle unit WRE is operated at second mode M2.During above-mentioned technique, platform TB can be rotated about 180 °.Swash
Light beam by be irradiated to first part WP-BZ1 in a manner of identical mode be irradiated to second part WP-BZ2.
After second mode M2, platform TB can be rotated 90 °.Such as in Fig. 8 C, platform TB can be at the third mode M3
Inclination.Therefore, it can be formed in the first bending region WP-C1 to adjust (referring to figure in the mode similar with first mode M1
4A) the focus of the laser beam spot on stacked Part III WP-BZ3.Due to that can come by adjusting the tilt angle of platform TB
The focus of laser beam is adjusted, thus while window panel WP has 3D shape, but can equably remove light shield pattern WP-
BZ。
Window panel recycle unit WRE can be operated at fourth mode M4 in the mode similar with the third mode M3.Upper
During stating technique, platform TB can be rotated about 180 °.Therefore, it can be formed in the mode similar with first mode M1 to adjust
The focus of laser beam spot with the second bending region WP-C2 (referring to Fig. 4 A) on stacked Part IV WP-BZ4.
Although in embodiment, Part III WP-BZ3 and Part IV WP-BZ4 is bent region WP-C1 with first respectively
It is stacked with the second bending region WP-C2, but the embodiment of inventive concept is without being limited thereto.In the embodiment of inventive concept, the
A part of WP-BZ1 and second part WP-BZ2 can be stacked with the first bending region WP-C1 and the second bending region WP-C2 respectively.
Here, the focus of laser beam is controlled by lowering the tilt angle of leveling platform TB in first mode M1 and second mode M2.
Fig. 9 is the view for showing the operation of the window panel recycle unit WRE according to the embodiment of inventive concept.It shows and sets
It sets and is removing the window panel recycle unit WRE in the CA of region.The platform TB of support window panel WP is not shown.
Window panel recycle unit WRE may include fabric FB and pad PD.When window panel WP, which is moved to, to be removed in the CA of region, pad
PD is moved down so that the light shield pattern WP-BZ that fabric FB contact laser beam is irradiated to.PD is padded to move in the plane with scouring
Light shield pattern WP-BZ, to remove the light shield pattern WP-BZ that laser beam is irradiated to.
Fabric FB can be synthetic fibers.Selectively, fabric FB can be polyester fiber.Pad PD can be silicon pad or rubber
Rubber mat.
Figure 10 is the side view for showing the window panel recycle unit WRE according to the embodiment of inventive concept.In Figure 10, window
Rear surface WP-RS is arranged in downside in panel WP setting.
Laser source RS irradiates laser beam towards top surface WP-FS.Laser beam of the cooling gas source CGS to top surface WP-FS
The region supply cooling gas being irradiated to.Since the energy of laser beam reduces because of base substrate WP-BS, it is therefore desirable for ground uses
UV laser source with relatively large energy.However, the embodiment of inventive concept is not limited to this laser source.
As described above, not removing the light shield figure that (polishing or removing) has big binding force relative to base substrate directly
Case.The binding force of light shield pattern can be weakened by laser beam, then light shield pattern can be removed by using fabric.Due to not
Big external force is applied to base substrate, therefore base substrate can be prevented to be damaged (scratch) during circulation technology.
The region that laser beam due to being cooled down light shield pattern by using cooling gas is irradiated to, can prevent base
The black-matrix material pollution that body substrate is heated.It always can be prevented in base substrate by adjusting the supplier of cooling gas
Side region is contaminated.
Since the focus of laser beam can be controlled by adjusting the tilt angle of platform, thus while window panel has three-dimensional
Shape, but can equably remove light shield pattern.
Although exemplary embodiments of the present invention have been described, it should be understood that, the present invention should not necessarily be limited by this
A little exemplary embodiments, but can by those skilled in the art in the spirit and scope of the present invention as required into
Row various changes and modifications.
Therefore, the actual protection scope of inventive concept will be determined by the technical scope of appended claims.
Claims (10)
1. the equipment for recycling window panel, the equipment include:
Platform, is configured to support window panel, and the window panel includes base substrate and is set up directly on described matrix substrate
Light shield pattern on one surface；
Laser source is configured to for laser beam to be irradiated to the light shield pattern；And
Cooling gas source is configured to for cooling gas to be supplied to the area that the laser beam of the light shield pattern is irradiated to
Domain.
2. equipment according to claim 1, the equipment further include:
Fabric；And
Pad, is configured to that the fabric is made to contact the light shield pattern that the laser beam is irradiated to.
3. equipment according to claim 1, wherein described matrix substrate includes planar section and from the planar section
Extend and have the bending part of curved surface, and
At least part of the light shield pattern and the bending part is stacked.
4. equipment according to claim 3, wherein the light shield pattern is also folded with a part of the planar section
It sets, and
The light shield pattern includes at least one coloring layer being set up directly on one surface of described matrix substrate
And the coating at least one described coloring layer is set.
5. equipment according to claim 3, the equipment further includes the tilt angle for being configured to adjust the platform
Drive member.
6. equipment according to claim 5, wherein the light shield pattern is also folded with a part of the planar section
It sets,
The laser source by the laser beam be irradiated to the light shield pattern under the horizontality of the platform with it is described
The stacked a part of planar section, and
The laser source by the laser beam be irradiated to the light shield pattern under the heeling condition of the platform with it is described
The stacked a part in bending part.
7. equipment according to claim 1, wherein the support for supporting the window panel under horizontality of the platform
Surface by first direction axis and second direction axis limit perpendicular to one another, and
The equipment further includes being configured to move the platform on the first direction axis and the second direction axis
Drive member.
8. equipment according to claim 1, wherein the cooling gas source is arranged in the plane compared with the laser source
On the inside of described matrix substrate, and
The cooling gas is supplied from the inside of described matrix substrate towards the outside of described matrix substrate on the plane
It answers.
9. equipment according to claim 1, wherein one surface of described matrix substrate is than described matrix substrate
The support surface of another surface further from the platform is arranged, and
The laser source is CO2Laser source, the CO2Laser source is configured to the laser beam being irradiated to described matrix substrate
One surface.
10. equipment according to claim 1, wherein one surface of described matrix substrate is than described matrix substrate
Another surface closer to the platform support surface be arranged, and
The laser source is UV laser source, and the UV laser source is configured to the institute by the laser beam towards described matrix substrate
State another surface irradiation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170141536A KR102388103B1 (en) | 2017-10-27 | 2017-10-27 | Recycle equipment for window panel and recycling mathod of window panel |
| KR10-2017-0141536 | 2017-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109727892A true CN109727892A (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811258216.2A Pending CN109727892A (en) | 2017-10-27 | 2018-10-26 | Equipment for recycling window panel |
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| Country | Link |
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| KR (1) | KR102388103B1 (en) |
| CN (1) | CN109727892A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1690820A (en) * | 2004-04-15 | 2005-11-02 | 日本电气株式会社 | Manufacturing method of a device |
| CN1991484A (en) * | 2005-12-29 | 2007-07-04 | Lg.菲利浦Lcd株式会社 | Apparatus and method for cutting liquid crystal display device and method for fabricating liquid crystal display device using the same |
| CN101047146A (en) * | 2006-03-30 | 2007-10-03 | 株式会社瑞萨科技 | Method of manufacturing semiconductor device |
| CN103781869A (en) * | 2012-08-27 | 2014-05-07 | 早川橡胶株式会社 | Adhesive composition and adhesive tape for laser bonding |
| CN104487391A (en) * | 2012-08-21 | 2015-04-01 | 旭硝子株式会社 | Method for cutting composite sheet, method for cutting glass sheet, and cut piece of composite sheet |
| KR20150136317A (en) * | 2014-05-27 | 2015-12-07 | 엘지디스플레이 주식회사 | Cover window for organic light emitting display device, organic light emitting display device and method of manufacturing the same |
| US20170147040A1 (en) * | 2015-11-20 | 2017-05-25 | Samsung Display Co., Ltd. | Window substrate and display apparatus including the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101023292B1 (en) * | 2003-10-28 | 2011-03-18 | 엘지디스플레이 주식회사 | Method for manufacturing lcd |
-
2017
- 2017-10-27 KR KR1020170141536A patent/KR102388103B1/en active IP Right Grant
-
2018
- 2018-10-26 CN CN201811258216.2A patent/CN109727892A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1690820A (en) * | 2004-04-15 | 2005-11-02 | 日本电气株式会社 | Manufacturing method of a device |
| CN1991484A (en) * | 2005-12-29 | 2007-07-04 | Lg.菲利浦Lcd株式会社 | Apparatus and method for cutting liquid crystal display device and method for fabricating liquid crystal display device using the same |
| CN101047146A (en) * | 2006-03-30 | 2007-10-03 | 株式会社瑞萨科技 | Method of manufacturing semiconductor device |
| CN104487391A (en) * | 2012-08-21 | 2015-04-01 | 旭硝子株式会社 | Method for cutting composite sheet, method for cutting glass sheet, and cut piece of composite sheet |
| CN103781869A (en) * | 2012-08-27 | 2014-05-07 | 早川橡胶株式会社 | Adhesive composition and adhesive tape for laser bonding |
| KR20150136317A (en) * | 2014-05-27 | 2015-12-07 | 엘지디스플레이 주식회사 | Cover window for organic light emitting display device, organic light emitting display device and method of manufacturing the same |
| US20170147040A1 (en) * | 2015-11-20 | 2017-05-25 | Samsung Display Co., Ltd. | Window substrate and display apparatus including the same |
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| KR102388103B1 (en) | 2022-04-20 |
| KR20190047757A (en) | 2019-05-09 |
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