JP5427929B2 - 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 - Google Patents

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 Download PDF

Info

Publication number
JP5427929B2
JP5427929B2 JP2012178584A JP2012178584A JP5427929B2 JP 5427929 B2 JP5427929 B2 JP 5427929B2 JP 2012178584 A JP2012178584 A JP 2012178584A JP 2012178584 A JP2012178584 A JP 2012178584A JP 5427929 B2 JP5427929 B2 JP 5427929B2
Authority
JP
Japan
Prior art keywords
carrier film
optical
film
tension
unit
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.)
Active
Application number
JP2012178584A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014034206A (ja
Inventor
聡 平田
誠司 近藤
和也 秦
智 小塩
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2012178584A priority Critical patent/JP5427929B2/ja
Priority to PCT/JP2013/070929 priority patent/WO2014024778A1/ja
Priority to US14/237,782 priority patent/US9561641B2/en
Priority to CN201380001609.4A priority patent/CN103796814B/zh
Priority to KR1020137031139A priority patent/KR102018925B1/ko
Priority to TW102128539A priority patent/TW201413343A/zh
Publication of JP2014034206A publication Critical patent/JP2014034206A/ja
Application granted granted Critical
Publication of JP5427929B2 publication Critical patent/JP5427929B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP2012178584A 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 Active JP5427929B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
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
US14/237,782 US9561641B2 (en) 2012-08-10 2013-08-01 Method and system for continuously manufacturing optical display panel
CN201380001609.4A CN103796814B (zh) 2012-08-10 2013-08-01 光学显示面板的连续制造方法及光学显示面板的连续制造系统
KR1020137031139A KR102018925B1 (ko) 2012-08-10 2013-08-01 광학 표시 패널의 연속 제조 방법 및 광학 표시 패널의 연속 제조 시스템
TW102128539A TW201413343A (zh) 2012-08-10 2013-08-08 光學顯示面板之連續製造方法及光學顯示面板之連續製造系統

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Publications (2)

Publication Number Publication Date
JP2014034206A JP2014034206A (ja) 2014-02-24
JP5427929B2 true JP5427929B2 (ja) 2014-02-26

Family

ID=50068009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012178584A Active 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

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)

Families Citing this family (8)

* 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2011078253A1 (ja) * 2009-12-25 2011-06-30 日東電工株式会社 液晶表示素子の連続製造方法及び装置
JP4689763B1 (ja) 2010-09-29 2011-05-25 日東電工株式会社 液晶表示素子の連続製造システムおよび液晶表示素子の連続製造方法
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

Also Published As

Publication number Publication date
US9561641B2 (en) 2017-02-07
JP2014034206A (ja) 2014-02-24
TWI560497B (enExample) 2016-12-01
TW201413343A (zh) 2014-04-01
US20160221321A1 (en) 2016-08-04
CN103796814A (zh) 2014-05-14
CN103796814B (zh) 2016-11-09
KR102018925B1 (ko) 2019-09-05
WO2014024778A1 (ja) 2014-02-13
KR20150042119A (ko) 2015-04-20

Similar Documents

Publication Publication Date Title
JP5427929B2 (ja) 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
KR101717830B1 (ko) 광학 표시 패널의 연속 제조 방법 및 광학 표시 패널의 연속 제조 시스템
JP5185313B2 (ja) 剥離方法および剥離装置
JP6101431B2 (ja) 光学表示パネルの連続製造方法および光学表示パネルの連続製造システム
TW201213928A (en) System and method for continuously manufacturing liquid crystal display devices
TWI482698B (zh) A continuous manufacturing method of an optical display panel and a continuous manufacturing system for an optical display panel
JP6088187B2 (ja) 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
CN104854501B (zh) 光学显示面板的连续制造系统及光学显示面板的连续制造方法
US8485241B2 (en) System and method for continuously manufacturing liquid crystal display device
JP2016130860A (ja) 光学表示パネルの連続製造方法および光学表示パネルの連続製造システム

Legal Events

Date Code Title Description
TRDD Decision of grant or rejection written
A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20131120

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20131122

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20131202

R150 Certificate of patent or registration of utility model

Ref document number: 5427929

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250