KR102018925B1 - 광학 표시 패널의 연속 제조 방법 및 광학 표시 패널의 연속 제조 시스템 - Google Patents

광학 표시 패널의 연속 제조 방법 및 광학 표시 패널의 연속 제조 시스템 Download PDF

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KR102018925B1
KR102018925B1 KR1020137031139A KR20137031139A KR102018925B1 KR 102018925 B1 KR102018925 B1 KR 102018925B1 KR 1020137031139 A KR1020137031139 A KR 1020137031139A KR 20137031139 A KR20137031139 A KR 20137031139A KR 102018925 B1 KR102018925 B1 KR 102018925B1
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South Korea
Prior art keywords
carrier film
film
tension
optical
bonding
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Expired - Fee Related
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Korean (ko)
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KR20150042119A (ko
Inventor
사토시 히라타
세이지 곤도
가즈야 하다
사토루 고시오
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닛토덴코 가부시키가이샤
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    • 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
    • B32B38/1883—Detensioning
    • 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
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00788—Producing optical films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/20—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of continuous webs only
    • B32B37/203—One or more of the layers being plastic
    • 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
    • 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
    • B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • 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
    • 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
    • G02F1/133528—Polarisers
    • 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
    • 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
    • B32B2551/00—Optical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B32B37/025—Transfer laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/22—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of both discrete and continuous layers
    • B32B37/223—One or more of the layers being plastic

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
KR1020137031139A 2012-08-10 2013-08-01 광학 표시 패널의 연속 제조 방법 및 광학 표시 패널의 연속 제조 시스템 Expired - Fee Related KR102018925B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2012-178584 2012-08-10
JP2012178584A JP5427929B2 (ja) 2012-08-10 2012-08-10 光学表示パネルの連続製造方法及び光学表示パネルの連続製造システム
PCT/JP2013/070929 WO2014024778A1 (ja) 2012-08-10 2013-08-01 光学表示パネルの連続製造方法及び光学表示パネルの連続製造システム

Publications (2)

Publication Number Publication Date
KR20150042119A KR20150042119A (ko) 2015-04-20
KR102018925B1 true KR102018925B1 (ko) 2019-09-05

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KR1020137031139A Expired - Fee Related KR102018925B1 (ko) 2012-08-10 2013-08-01 광학 표시 패널의 연속 제조 방법 및 광학 표시 패널의 연속 제조 시스템

Country Status (6)

Country Link
US (1) US9561641B2 (enExample)
JP (1) JP5427929B2 (enExample)
KR (1) KR102018925B1 (enExample)
CN (1) CN103796814B (enExample)
TW (1) TW201413343A (enExample)
WO (1) WO2014024778A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101588427B1 (ko) * 2014-11-21 2016-01-25 (주)피엔티 내층 패턴 필름 제조 장치
JP6171041B1 (ja) * 2016-04-06 2017-07-26 日東電工株式会社 光学的表示装置を製造する方法
KR101900551B1 (ko) * 2016-05-25 2018-09-19 삼성에스디아이 주식회사 광학패널 제조장치 및 제조방법
KR101678803B1 (ko) * 2016-06-03 2016-11-22 주식회사 엘지화학 광학 표시 소자의 연속 제조 시스템 및 방법
KR102008178B1 (ko) * 2016-08-29 2019-08-07 삼성에스디아이 주식회사 광학패널 제조장치 및 제조방법
KR102124184B1 (ko) * 2017-09-26 2020-06-17 주식회사 엘지화학 광학필름 부착시스템
JP7389703B2 (ja) * 2019-12-25 2023-11-30 住友化学株式会社 積層体の製造方法、及び、貼合装置
CN111175878B (zh) * 2020-01-03 2020-11-13 昆山之奇美材料科技有限公司 一种液晶显示屏用偏光片生产制造涂布处理工艺

Citations (1)

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KR101034111B1 (ko) * 2010-09-29 2011-05-13 닛토덴코 가부시키가이샤 액정 표시 소자의 연속 제조 시스템 및 액정 표시 소자의 연속 제조 방법

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KR20040002796A (ko) 2002-06-28 2004-01-07 후지 샤신 필름 가부시기가이샤 편광판 점착방법 및 그 장치
JP2004338408A (ja) 2003-04-24 2004-12-02 Mitsui Chemicals Inc フィルムのラミネート方法および装置
US20060225831A1 (en) 2005-04-08 2006-10-12 Herong Lei Process for forming polarizer plate
JP4697871B2 (ja) 2005-10-20 2011-06-08 日東電工株式会社 積層フィルム
JP2007304211A (ja) 2006-05-09 2007-11-22 Fujifilm Corp 大型表示装置用樹脂層付き基板の製造方法、大型表示装置用樹脂層付き基板、大型表示装置用材料、表示装置
JP5058953B2 (ja) * 2007-12-06 2012-10-24 日東電工株式会社 光学表示ユニットの製造方法およびそれに用いられるロール原反
JP5313002B2 (ja) * 2008-04-07 2013-10-09 日東電工株式会社 光学表示装置の製造方法
JP5766909B2 (ja) 2009-12-24 2015-08-19 住友化学株式会社 光学フィルムの貼合方法
US9500887B2 (en) * 2009-12-25 2016-11-22 Nitto Denko Corporation Method and apparatus for the continuous manufacture of liquid crystal display devices
JP5792597B2 (ja) 2010-11-25 2015-10-14 日東電工株式会社 液晶表示素子の製造方法および液晶表示素子の製造システム

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
KR101034111B1 (ko) * 2010-09-29 2011-05-13 닛토덴코 가부시키가이샤 액정 표시 소자의 연속 제조 시스템 및 액정 표시 소자의 연속 제조 방법

Also Published As

Publication number Publication date
JP5427929B2 (ja) 2014-02-26
WO2014024778A1 (ja) 2014-02-13
JP2014034206A (ja) 2014-02-24
US20160221321A1 (en) 2016-08-04
TWI560497B (enExample) 2016-12-01
CN103796814B (zh) 2016-11-09
CN103796814A (zh) 2014-05-14
KR20150042119A (ko) 2015-04-20
US9561641B2 (en) 2017-02-07
TW201413343A (zh) 2014-04-01

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