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WO2012128468A3 - Device for attaching film for display panel and method for attaching film using same - Google Patents

Device for attaching film for display panel and method for attaching film using same Download PDF

Info

Publication number
WO2012128468A3
WO2012128468A3 PCT/KR2012/000764 KR2012000764W WO2012128468A3 WO 2012128468 A3 WO2012128468 A3 WO 2012128468A3 KR 2012000764 W KR2012000764 W KR 2012000764W WO 2012128468 A3 WO2012128468 A3 WO 2012128468A3
Authority
WO
WIPO (PCT)
Prior art keywords
film
display panel
attachment
attaching film
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2012/000764
Other languages
French (fr)
Korean (ko)
Other versions
WO2012128468A4 (en
WO2012128468A2 (en
Inventor
박란희
이현주
김태원
정재식
김명환
임옥균
김태용
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to CN201280006109.5A priority Critical patent/CN103329033B/en
Publication of WO2012128468A2 publication Critical patent/WO2012128468A2/en
Publication of WO2012128468A3 publication Critical patent/WO2012128468A3/en
Publication of WO2012128468A4 publication Critical patent/WO2012128468A4/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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

Landscapes

  • 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

The present invention relates to a device for attaching a film for a display panel and a method for attaching the film using same, and provides a display panel while simultaneously providing and aligning the film to a film stage; attaches the film to an attachment roller, and at the same time, attaches the film previously attached to the attachment roller on the display panel, thereby reducing the attachment time in a film attachment operation, which enhances the productivity of the product; and during a film attachment process, pressurize-transfers a panel stage for transfer-providing the display panel towards the attachment roller, thereby enabling an attachment process without damaging the display panel.
PCT/KR2012/000764 2011-03-21 2012-01-31 Device for attaching film for display panel and method for attaching film using same Ceased WO2012128468A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280006109.5A CN103329033B (en) 2011-03-21 2012-01-31 For being attached the equipment of display floater film and the method for using this equipment attachment film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110025013A KR20120107360A (en) 2011-03-21 2011-03-21 Sticking device of film for display panel and sticking method of film using the same
KR10-2011-0025013 2011-03-21

Publications (3)

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

Family

ID=46879838

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000764 Ceased WO2012128468A2 (en) 2011-03-21 2012-01-31 Device for attaching film for display panel and method for attaching film using same

Country Status (3)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101419351B1 (en) * 2012-10-11 2014-07-15 주식회사 에스에프에이 Apparatus for attaching functional film
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
KR101540431B1 (en) * 2014-01-08 2015-07-30 주식회사 엘지화학 System for laminating an optical film and Method for manufacturing a display unit using the same
KR101666801B1 (en) * 2014-04-14 2016-10-24 주식회사 에스에프에이 Film attachment device for flexible display
KR20170112239A (en) * 2016-03-31 2017-10-12 동우 화인켐 주식회사 Feeding apparatus
KR101900551B1 (en) * 2016-05-25 2018-09-19 삼성에스디아이 주식회사 Manufacturing method and apparatus of optical panel
KR102642197B1 (en) * 2016-10-21 2024-03-05 삼성디스플레이 주식회사 Apparatus and method for manufacturing display 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
CN108269754B (en) * 2018-02-01 2021-09-14 京东方科技集团股份有限公司 Film carrying table, film pasting equipment, film pasting method and film to be pasted for display panel
CN117699128A (en) * 2023-12-29 2024-03-15 深圳市八零联合装备有限公司 Film sticking device and film sticking method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060001561A (en) * 2004-06-30 2006-01-06 엘지.필립스 엘시디 주식회사 Manufacturing apparatus and manufacturing method of liquid crystal display
KR20070106795A (en) * 2005-03-23 2007-11-05 후지필름 가부시키가이샤 Apparatus and method for producing photosensitive laminate
JP2009109981A (en) * 2007-07-31 2009-05-21 Hitachi High-Technologies Corp Optical film affixing method, optical film affixing device, and display panel manufacturing method
KR20090066184A (en) * 2007-12-18 2009-06-23 이시야마 가부시키가이샤 Film pasting device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070055216A (en) * 2005-11-25 2007-05-30 삼성전자주식회사 Apparatus and Method for Attaching Polarizer
JP5134523B2 (en) * 2008-12-17 2013-01-30 株式会社日立ハイテクノロジーズ Optical film pasting apparatus, optical film pasting method, and display panel manufacturing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060001561A (en) * 2004-06-30 2006-01-06 엘지.필립스 엘시디 주식회사 Manufacturing apparatus and manufacturing method of liquid crystal display
KR20070106795A (en) * 2005-03-23 2007-11-05 후지필름 가부시키가이샤 Apparatus and method for producing photosensitive laminate
JP2009109981A (en) * 2007-07-31 2009-05-21 Hitachi High-Technologies Corp Optical film affixing method, optical film affixing device, and display panel manufacturing method
KR20090066184A (en) * 2007-12-18 2009-06-23 이시야마 가부시키가이샤 Film pasting device

Also Published As

Publication number Publication date
WO2012128468A4 (en) 2013-01-17
CN103329033A (en) 2013-09-25
CN103329033B (en) 2016-06-22
WO2012128468A2 (en) 2012-09-27
KR20120107360A (en) 2012-10-02

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