WO2012128468A2 - Dispositif permettant d'attacher un film destiné à un écran d'affichage et procédé permettant d'attacher un film à l'aide de celui-ci - Google Patents

Dispositif permettant d'attacher un film destiné à un écran d'affichage et procédé permettant d'attacher un film à l'aide de celui-ci Download PDF

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Publication number
WO2012128468A2
WO2012128468A2 PCT/KR2012/000764 KR2012000764W WO2012128468A2 WO 2012128468 A2 WO2012128468 A2 WO 2012128468A2 KR 2012000764 W KR2012000764 W KR 2012000764W WO 2012128468 A2 WO2012128468 A2 WO 2012128468A2
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WO
WIPO (PCT)
Prior art keywords
film
attachment
roller
display panel
attachment roller
Prior art date
Application number
PCT/KR2012/000764
Other languages
English (en)
Korean (ko)
Other versions
WO2012128468A3 (fr
WO2012128468A4 (fr
Inventor
박란희
이현주
김태원
정재식
김명환
임옥균
김태용
Original Assignee
엘지전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to CN201280006109.5A priority Critical patent/CN103329033B/zh
Publication of WO2012128468A2 publication Critical patent/WO2012128468A2/fr
Publication of WO2012128468A3 publication Critical patent/WO2012128468A3/fr
Publication of WO2012128468A4 publication Critical patent/WO2012128468A4/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00865—Applying coatings; tinting; colouring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • 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
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • 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
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors

Definitions

  • the present invention relates to a film attaching device for a display panel and a film attaching method using the same.
  • a display panel including an LCD (LCD), an organic light emitting diode (ELD), or a plasma display panel (PDP)
  • LCD liquid crystal display
  • ELD organic light emitting diode
  • PDP plasma display panel
  • the film attaching device for display panel for the film attaching process supplies a film or a polarizing film formed with a fine pattern one by one to peel off the release film from the attaching surface to which the adhesive is applied, and then attaches to the panel which is supplied in advance and waiting. Or the supplied film was transferred to a vacuum suction roller to peel off the release film and then attached to the supplied panel.
  • the conventional film attaching device for display panels has a disadvantage in that the supply of the film and the panel, the release film peeling, and the film attaching process are sequentially performed, thereby increasing the attaching time due to the film attaching.
  • the conventional film attaching device for display panels is fixed to the panel while the vacuum adsorption roller is adsorbed film is moved up and down, so that no separate process management is possible, the panel breakage occurs, the film by using the vacuum adsorption roller Bubbles are generated when attaching, which makes it difficult to fix with high accuracy.
  • An object of the present invention for solving the above problems is to supply and align a film to a film stage and simultaneously supply a display panel, and to adhere the film to an attaching roller, and at the same time, a film previously adhered to the attaching roller is formed on the display panel
  • the present invention provides a film attaching device and a film attaching method for a display panel that can be attached to the display panel to reduce the attaching time for the film attaching operation.
  • an object of the present invention the film attaching device for a display panel to make a film attaching process without damaging the display panel in the film attaching process to pressurized conveying the panel stage for transporting the display panel toward the attachment roller and It is to provide a film attaching method and a film attaching method using the same.
  • the cylindrical attachment roller rotatably fixed; A film stage installed at one side of the attachment roller so as to be horizontally or vertically transported to transfer the supplied film toward the attachment roller, thereby adhering the film to the attachment roller; And a panel stage installed on the other side of the attachment roller so as to horizontally or vertically transfer the display panel supplied to the attachment roller to attach the film adhered to the attachment roller on the display panel. It is characterized by.
  • it may further include a release film peeler is installed on one side of the attachment roller to separate the release film from the film.
  • the apparatus may further include a first pressurizing cylinder for pressurizing the film stage toward the attaching roller when the film is attached to the attaching roller.
  • the apparatus may further include a second pressurizing cylinder for pressurizing the film stage toward the attaching roller when attaching the film attached to the attaching roller to the display panel.
  • the adhesion auxiliary roller is provided adjacent to the outer circumferential surface of the attachment roller to press the film transferred from the film stage to the attachment roller side; And a film support plate supplied from the film stage and supporting the rear end of the film adhered to the attachment roller by the adhesion auxiliary roller.
  • a film supply for supplying the film on the film stage step A film aligning and panel feeding step of aligning the supplied film on the film stage and simultaneously supplying the display panel on the panel stage;
  • the film pressing step of transferring the film stage toward the attachment roller to press the film adhered to the attachment roller;
  • a panel pressing step of transferring the panel stage upward toward the attachment roller to press the film to attach the film.
  • a film attachment device for a display panel the cylindrical attachment roller being rotatably fixed to the display panel;
  • the film adhered to the attachment roller is attached to the display panel, and the film adsorbed on the film stage is adhered to the attachment roller.
  • the display panel is supplied at the same time by supplying and aligning the film to the film stage, and the film is transferred to the attaching roller.
  • the panel stage for transporting and supplying the display panel is pressurized and conveyed toward the attachment roller, so that the film attaching process may be performed without damaging the display panel.
  • FIG. 1 is a schematic view showing a film attachment apparatus for a display panel according to a first embodiment of the present invention.
  • FIG. 2 is a flowchart illustrating a display panel film attaching method according to a first embodiment of the present invention.
  • FIG. 3 is a schematic diagram illustrating a film attachment apparatus for a display panel according to a second embodiment of the present invention.
  • FIG. 1 is a schematic view showing a film attachment apparatus for a display panel according to a first embodiment of the present invention.
  • the film attachment device 1 for a display panel includes an attachment roller 10, a film stage 20, a panel stage 30, and a release film peeler 40. do.
  • An adhesive sheet is integrally attached to the outer circumferential surface of the attachment roller 10.
  • the adhesive sheet bonds the film 5 conveyed and aligned through the film stage 20 onto the outer circumferential surface such that the film 5 is conveyed and aligned through the panel stage 30. It is fixedly installed in both directions so that it can be attached continuously.
  • the attachment roller 10 is an operation of adhering the film 5 to the attachment roller 10 and an operation of attaching the film 5 adhered to the attachment roller 10 to the display panel 7.
  • at least two or more of the films 5 in the circumferential direction on the outer circumferential surface may have a circumferential length that can be bonded at regular intervals.
  • An adhesive member (not shown) is installed on the attachment roller 10 to adhere the film 5 to the attachment roller 10.
  • the adhesive member allows the film 5 transferred from the film stage 20 to be in close contact with the attachment roller 10 without lifting. It is also possible to form a fine recessed hole that can adsorb the film 5 on the surface of the attachment roller 10 by a method not using the adhesive member.
  • the film 5 may include both a film or a polarizing film having a fine pattern formed to be attached to the display panel 7 to improve a display function and the like.
  • the film stage 20 is installed on one side of the attachment roller, and transfers the film for display panel horizontally or vertically to align to one side of the attachment roller.
  • the film stage 20 may be installed above the attachment roller 10 so that the film 5 may be horizontally transported.
  • the film stage 20 may be installed to be vertically transported toward the attachment roller 10 to adhere the horizontally transported film 5 on the outer peripheral surface of the attachment roller 10.
  • the film stage 20 may be transported horizontally or vertically toward the attachment roller 10 by holding the film 5 by a suction method using a vacuum method.
  • the film attachment device 1 for the display panel of the present embodiment is to attach the film stage 20 to the attachment roller so that the film 50 aligned by the film stage 20 is adhered to the attachment roller 10. It may further include a first pressurizing cylinder 210 for pressurizing with (10).
  • the release film peeler 40 is a release film 6 applied to one surface of the film 5 from the film 50 installed on one side of the attachment roller 10 and adhered to the attachment roller 20. Can be peeled off.
  • the release film 6 is attached to one surface of the film 5 to which the adhesive is applied to prevent the film 5 from being incorrectly attached by the adhesive in the alignment and transfer supply process.
  • the panel stage 30 is installed at the other side of the attachment roller 10, and moves the display panel 7 horizontally or vertically to align the other side of the attachment roller 10.
  • the panel stage 30 may be installed to be horizontally transported toward the attachment roller 10 while the display panel 7 is loaded. In addition, the panel stage 30 may be installed to be vertically transported toward the attachment roller 10 such that the film 5 adhered to the attachment roller 10 is attached to the loaded display panel 7. Can be.
  • the film 5 is adhered to the attachment roller 10 at one side of the attachment roller 10, and at the same time, the film 5 is attached to the display panel 7 at the other side of the attachment roller 10. Can be attached.
  • the film attachment device 1 for the display panel of the present embodiment is to prevent the occurrence of bubbles, etc. when attaching the film 5 adhered to the attachment roller 10 to the display panel 7,
  • the display device may further include a second pressing cylinder 31 for pressing the panel stage 30 with the attachment roller 10 so that the film 5 adhered to the attachment roller is attached to the display panel 7.
  • FIG. 2 is a flowchart illustrating a display panel film attaching method according to a first embodiment of the present invention.
  • the display panel film attaching process of the present embodiment is performed through a film transfer step ST1, a film alignment and panel supply step ST2, and a film roller adhesion and film panel attachment step ST3.
  • the display panel film attachment device 1 supplies the film 5 with the release film 6 attached to the film stage 20.
  • the film attachment device 1 for the display panel transfers the film 5 horizontally or vertically to align it to one side of the attachment roller 10, and the display panel 7 is fed horizontally or vertically to the other side of the attachment roller 10.
  • the film attachment device 1 for the display panel arranges the film 5 to which the release film 6 supplied to the film stage 20 is attached by horizontally or vertically transferring the film 5 to the attachment roller 10.
  • the display panel film attachment device 1 loads the display panel 7 on the panel stage 30, and supplies the display panel 7 by horizontally or vertically feeding the attachment roller 10.
  • the film attaching apparatus 1 for the display panel may move the aligned film 5 to the attaching roller 10 by the rotation of the attaching roller 10.
  • the film 5 adhered to the attachment roller 10 may be attached to the display panel 7 at the same time.
  • the display panel film attachment device 1 may adhere the film 5 aligned on one side of the attachment roller 10 to one side of the attachment roller 10. Thereafter, the film attachment device 1 for the display panel rotates the attachment roller 10 to attach the adhered film 5 to the display panel 7 aligned with the other side of the attachment roller 10. Can be. In this case, the film 5 aligned on the other side may be newly bonded to the other side of the attachment roller 10 to which the display panel 7 is attached. The newly adhered film 5 is again attached to the display panel 7 by the rotation of the attachment roller 10, and at the same time the newly adhered film 5 is attached to the display panel 7, The new film 5 is again bonded to the attachment roller 10.
  • the film 5 is supplied to the film stage 20 so as to be aligned, and at the same time, the display panel 7 is loaded, the film 5 is adhered to the attachment roller 10, and at the same time, the By allowing the film 5 to be attached on the display panel 7, it is possible to improve the productivity of the product by reducing the attachment time for the film attachment operation.
  • the film roller adhesion and film panel attaching step ST3 may include a film pressing step ST31, a release film peeling step ST32, and a panel pressing step ST33.
  • the first pressing cylinder 21 presses the film 5 so that the film 5 may be better attached on the outer circumferential surface of the attachment roller 10.
  • the attachment roller 10 is rotated in the clockwise direction in the drawing so that the film 5 is bonded on the outer peripheral surface of the attachment roller 10.
  • the film 5 is attached in a state in which the release film 6 is exposed to the outside.
  • the release film 6 is peeled off from the film 5 adhered to the attachment roller 10 by using the release film peeler 40.
  • the attachment roller 10 is rotated counterclockwise in the drawing to the release film peeler 40. By this, the release film 6 attached to the film 5 is peeled off.
  • the second pressing cylinder 31 may move the panel stage 30 so that the film 5 having the release film 6 completely peeled off is attached onto the display panel 70. It is pressed toward the attachment roller 10.
  • the attachment roller 10 is rotated clockwise to position the film 5 on the display panel 7 loaded on the panel stage 30.
  • the panel stage 30 is horizontally moved toward the attachment roller 10 so as to align the start position of the display panel 7 and the start position of the film 5 to coincide.
  • the panel stage 30 is vertically conveyed and pressed toward the attachment roller 10 by using the second pressurizing cylinder 31 to attach the film 5 on the display panel 7.
  • the film 5 is attached to the display panel 7 while the roller 10 rotates clockwise and the panel stage 30 moves horizontally to the left in the drawing.
  • the panel stage 30, which transfers and supplies the display panel 7, may be pressed toward the attachment roller 10 in the process of attaching the film 5 to adjust the pressing force of the display panel 7.
  • the film attachment process can be made without breakage.
  • FIG. 3 is a schematic diagram illustrating a film attachment apparatus for a display panel according to a second embodiment of the present invention.
  • the display panel film attachment device 100 has an adhesive assist roller 50 and a film support plate as compared to the display panel film attachment device 1 according to the first embodiment described above. 60 has the difference that it is further configured.
  • the adhesion auxiliary roller 50 is installed to be external to the upper outer peripheral surface adjacent to the film stage 20 of the attachment roller 10, the adhesive from the film stage 20 to the attachment roller 10 Pressing and then rotating the film 5 helps the film 5 adhere to the attachment roller 5.
  • the film supporting plate 60 is conveyed from the film stage 20 and is pressed by the adhesion auxiliary roller 50 so as to support the rear end of the film 5 adhered on the outer peripheral surface of the attachment roller 10. do.
  • the film stage 20 is horizontally moved to the position of the upper end of the attachment roller 10 in a state that the film 5 is adsorbed on the lower surface. Then, when the adsorption force of a part of the film 5 attached to the film stage 20, that is, the right part of the drawing is removed, the right end of the film 5 is separated from the film stage 20. The right end of the separated film 5 is located between the attachment roller 10 and the adhesion auxiliary roller 50.
  • the attachment roller 10 rotates in a clockwise direction and is adhered to the attachment roller 10 from the right end of the film 5 by the adhesion auxiliary roller 50.
  • the adhesion assist roller 50 in order to pressurize the film stage 20 in the process of adhering the film 5 to the attachment roller 10 using the film stage 20, the adhesion assist roller 50 and the film support.
  • the film is adhered to the attachment roller by supporting the rear end of the film 5 to which the front end is bonded to the attachment roller 10 by the adhesion auxiliary roller 50 with the film support plate 60. It is possible to improve the adhesion efficiency by preventing bending or folding of the film 5 in the process.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

La présente invention a trait à un dispositif permettant d'attacher un film destiné à un écran d'affichage et à un procédé permettant d'attacher le film à l'aide de celui-ci, lesquels dispositif et procédé comprennent les étapes consistant à fournir un écran d'affichage tout en fournissant simultanément et en alignant le film sur un niveau de film ; à attacher le film sur un rouleau de fixation et, en même temps, à attacher le film préalablement attaché sur le rouleau de fixation sur l'écran d'affichage, ce qui permet de la sorte de réduire le temps de fixation lors d'une opération de fixation de film, ce qui améliore la productivité du produit ; et au cours d'un processus de fixation de film, à mettre sous pression/transférer un niveau de panneau permettant de transférer/fournir l'écran d'affichage vers le rouleau de fixation, ce qui permet d'obtenir un processus de fixation sans endommager l'écran d'affichage.
PCT/KR2012/000764 2011-03-21 2012-01-31 Dispositif permettant d'attacher un film destiné à un écran d'affichage et procédé permettant d'attacher un film à l'aide de celui-ci WO2012128468A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280006109.5A CN103329033B (zh) 2011-03-21 2012-01-31 用于附接显示面板用膜的设备和用于使用该设备附接膜的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110025013A KR20120107360A (ko) 2011-03-21 2011-03-21 디스플레이 패널용 필름 부착 장치 및 이를 이용한 필름 부착 방법
KR10-2011-0025013 2011-03-21

Publications (3)

Publication Number Publication Date
WO2012128468A2 true WO2012128468A2 (fr) 2012-09-27
WO2012128468A3 WO2012128468A3 (fr) 2012-11-22
WO2012128468A4 WO2012128468A4 (fr) 2013-01-17

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PCT/KR2012/000764 WO2012128468A2 (fr) 2011-03-21 2012-01-31 Dispositif permettant d'attacher un film destiné à un écran d'affichage et procédé permettant d'attacher un film à l'aide de celui-ci

Country Status (3)

Country Link
KR (1) KR20120107360A (fr)
CN (1) CN103329033B (fr)
WO (1) WO2012128468A2 (fr)

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KR101419351B1 (ko) * 2012-10-11 2014-07-15 주식회사 에스에프에이 기능성 필름 부착장치
KR101540431B1 (ko) * 2014-01-08 2015-07-30 주식회사 엘지화학 광학 필름 라미네이팅 시스템 및 이를 이용한 디스플레이 유닛 제조방법
US9914289B2 (en) 2014-01-08 2018-03-13 Lg Chem, Ltd. System for laminating optical film and method for manufacturing display unit using the same
KR101666801B1 (ko) * 2014-04-14 2016-10-24 주식회사 에스에프에이 플렉시블 디스플레이용 필름 부착장치
KR20170112239A (ko) * 2016-03-31 2017-10-12 동우 화인켐 주식회사 이송장치
KR101900551B1 (ko) * 2016-05-25 2018-09-19 삼성에스디아이 주식회사 광학패널 제조장치 및 제조방법
KR102642197B1 (ko) * 2016-10-21 2024-03-05 삼성디스플레이 주식회사 표시 장치의 제조장치 및 표시 장치의 제조방법
CN107331798B (zh) * 2017-07-18 2019-07-26 昆山国显光电有限公司 偏光片贴附设备及偏光片贴附方法
CN108269754B (zh) * 2018-02-01 2021-09-14 京东方科技集团股份有限公司 载膜台、贴膜设备、贴膜方法以及用于显示面板的待贴膜

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KR20070106795A (ko) * 2005-03-23 2007-11-05 후지필름 가부시키가이샤 감광성 적층체의 제조 장치 및 방법
JP2009109981A (ja) * 2007-07-31 2009-05-21 Hitachi High-Technologies Corp 光学フィルム貼り付け方法、光学フィルム貼り付け装置、及び表示用パネルの製造方法
KR20090066184A (ko) * 2007-12-18 2009-06-23 이시야마 가부시키가이샤 필름 첩부 장치

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WO2012128468A3 (fr) 2012-11-22
WO2012128468A4 (fr) 2013-01-17
KR20120107360A (ko) 2012-10-02
CN103329033B (zh) 2016-06-22

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