KR20140139418A - 광학 필름 롤의 제조 시스템 및 광학 필름 롤의 제조 방법 - Google Patents

광학 필름 롤의 제조 시스템 및 광학 필름 롤의 제조 방법 Download PDF

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Publication number
KR20140139418A
KR20140139418A KR20140061489A KR20140061489A KR20140139418A KR 20140139418 A KR20140139418 A KR 20140139418A KR 20140061489 A KR20140061489 A KR 20140061489A KR 20140061489 A KR20140061489 A KR 20140061489A KR 20140139418 A KR20140139418 A KR 20140139418A
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KR
South Korea
Prior art keywords
optical film
section
slit
roll
pattern
Prior art date
Application number
KR20140061489A
Other languages
English (en)
Korean (ko)
Inventor
고타 나카이
히로카즈 다츠보
요스케 무라카미
유키 오세
마사노리 미야마
Original Assignee
닛토덴코 가부시키가이샤
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.)
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Publication date
Application filed by 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20140139418A publication Critical patent/KR20140139418A/ko

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • 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
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
KR20140061489A 2013-05-27 2014-05-22 광학 필름 롤의 제조 시스템 및 광학 필름 롤의 제조 방법 KR20140139418A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013111190A JP2014228847A (ja) 2013-05-27 2013-05-27 光学フィルムロールの製造システムおよび光学フィルムロールの製造方法
JPJP-P-2013-111190 2013-05-27

Publications (1)

Publication Number Publication Date
KR20140139418A true KR20140139418A (ko) 2014-12-05

Family

ID=51957945

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20140061489A KR20140139418A (ko) 2013-05-27 2014-05-22 광학 필름 롤의 제조 시스템 및 광학 필름 롤의 제조 방법

Country Status (4)

Country Link
JP (1) JP2014228847A (zh)
KR (1) KR20140139418A (zh)
CN (1) CN104176545A (zh)
TW (1) TWI541548B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6668310B2 (ja) * 2017-02-10 2020-03-18 日東電工株式会社 偏光フィルム、画像表示装置、および偏光フィルムの製造方法
JP6668312B2 (ja) * 2017-02-10 2020-03-18 日東電工株式会社 偏光フィルム、画像表示装置、および偏光フィルムの製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69516233T2 (de) * 1994-11-07 2000-11-02 Eastman Kodak Co Vorrichtung und Verfahren zum Langsscheiden von Bandmaterial
US6055103A (en) * 1997-06-28 2000-04-25 Sharp Kabushiki Kaisha Passive polarisation modulating optical element and method of making such an element
JP2002226102A (ja) * 2001-02-05 2002-08-14 Dainippon Printing Co Ltd スリッター
JP2005008410A (ja) * 2003-05-27 2005-01-13 Tdk Corp 蛇行制御装置及び帯状体裁断装置
JP4278563B2 (ja) * 2004-05-26 2009-06-17 共同印刷株式会社 ウェブの蛇行認識装置
JP4845746B2 (ja) * 2006-06-20 2011-12-28 株式会社オーク製作所 搬送装置
DE102006037432C5 (de) * 2006-08-09 2014-08-14 Leonhard Kurz Gmbh & Co. Kg Verfahren zur Herstellung mindestens einer Fensteröffnung in einem langgestreckten Papiersubstrat, sowie Vorrichtung
WO2009128115A1 (ja) * 2008-04-15 2009-10-22 日東電工株式会社 光学フィルム積層体ロールならびにその製造方法および装置
CN101559889B (zh) * 2008-04-16 2011-06-01 日东电工株式会社 辊状卷料组及辊状卷料的制造方法
JP2011057336A (ja) * 2009-09-08 2011-03-24 Sharp Corp スリッター装置
KR20110118270A (ko) * 2010-04-23 2011-10-31 동우 화인켐 주식회사 광학필름 슬리터와 이를 이용한 광학필름 슬리팅 시스템
KR20120067106A (ko) * 2010-12-15 2012-06-25 주식회사 엘지화학 사행 적응성 필름 절단 장치 및 방법
JP2013011800A (ja) * 2011-06-30 2013-01-17 Fujifilm Corp パターン位相差フィルム、その製造方法、光学積層体の製造方法、及び３ｄ画像表示装置
CN102874642A (zh) * 2012-10-09 2013-01-16 武汉虹之彩包装印刷有限公司 软标裁切设备

Also Published As

Publication number Publication date
TWI541548B (zh) 2016-07-11
JP2014228847A (ja) 2014-12-08
TW201506465A (zh) 2015-02-16
CN104176545A (zh) 2014-12-03

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