KR101757604B1 - 광학 필름의 제조 방법 및 제조 장치 - Google Patents

광학 필름의 제조 방법 및 제조 장치 Download PDF

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KR101757604B1
KR101757604B1 KR1020167012936A KR20167012936A KR101757604B1 KR 101757604 B1 KR101757604 B1 KR 101757604B1 KR 1020167012936 A KR1020167012936 A KR 1020167012936A KR 20167012936 A KR20167012936 A KR 20167012936A KR 101757604 B1 KR101757604 B1 KR 101757604B1
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South Korea
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detected
film
strip
width direction
detected portion
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Korean (ko)
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KR20160087809A (ko
Inventor
아키라 오카노
미노루 마에다
고타 나카이
마사히로 야에가시
유키 오세
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닛토덴코 가부시키가이샤
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • 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
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/34—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier scanning being effected by a photosensitive device
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polarising Elements (AREA)
  • Control Of Cutting Processes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
KR1020167012936A 2014-12-02 2015-11-25 광학 필름의 제조 방법 및 제조 장치 Active KR101757604B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2014-243855 2014-12-02
JP2014243855A JP6146921B2 (ja) 2014-12-02 2014-12-02 光学フィルムの製造方法および製造装置
PCT/JP2015/083040 WO2016088619A1 (ja) 2014-12-02 2015-11-25 光学フィルムの製造方法および製造装置

Publications (2)

Publication Number Publication Date
KR20160087809A KR20160087809A (ko) 2016-07-22
KR101757604B1 true KR101757604B1 (ko) 2017-07-12

Family

ID=56091567

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167012936A Active KR101757604B1 (ko) 2014-12-02 2015-11-25 광학 필름의 제조 방법 및 제조 장치

Country Status (5)

Country Link
JP (1) JP6146921B2 (enrdf_load_stackoverflow)
KR (1) KR101757604B1 (enrdf_load_stackoverflow)
CN (3) CN111483004A (enrdf_load_stackoverflow)
TW (1) TWI667111B (enrdf_load_stackoverflow)
WO (1) WO2016088619A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240146531A (ko) * 2023-03-29 2024-10-08 닛토덴코 가부시키가이샤 광학 필름의 제조 방법 및 제조 장치
KR102720761B1 (ko) 2024-04-16 2024-10-23 주식회사 국보옵틱스 디스플레이의 시인성 개선 효과를 극대화 하는 광학필름의 제조방법

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6872312B2 (ja) * 2015-09-30 2021-05-19 日東電工株式会社 偏光板の製造方法
JP7691853B2 (ja) * 2021-05-27 2025-06-12 日東電工株式会社 偏光子片の製造方法
KR20220169754A (ko) 2021-06-21 2022-12-28 최은지 입체퍼즐을 이용한 혼합현실 체감형 학습 교구

Citations (3)

* Cited by examiner, † Cited by third party
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JP2001350130A (ja) * 2000-06-07 2001-12-21 Ricoh Co Ltd 液晶表示素子用フィルム切断装置及びこれに用いるフィルム
JP2003015120A (ja) * 2001-06-27 2003-01-15 Mitsuboshi Diamond Industrial Co Ltd 液晶表示パネル製造方法
JP2003019697A (ja) * 2001-07-06 2003-01-21 Eastern Giken Kk 枚葉シート打抜き製造機における送り制御装置

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US3200373A (en) * 1960-11-22 1965-08-10 Control Data Corp Handwritten character reader
FR2570315B1 (fr) * 1984-09-18 1988-06-10 Loriot Jean Marc Procede de reperage de la position et de la forme de gabarits disposes sur un materiau en plaque ou en feuille
DE4100534C1 (enrdf_load_stackoverflow) * 1991-01-10 1992-01-23 Duerkopp Systemtechnik Gmbh, 4800 Bielefeld, De
TW473619B (en) * 1997-04-16 2002-01-21 Sumitomo Chemical Co Method for producing an optical film chip and optical film chip intermediate
JPH11231129A (ja) 1997-11-17 1999-08-27 Sumitomo Chem Co Ltd 光学フィルム積層中間体およびその製造方法ならびに光学フィルム積層チップの製造方法
JP3713183B2 (ja) * 2000-04-26 2005-11-02 リンテック株式会社 偏光板付剥離シート、その製造方法、偏光板の剥離方法及びその剥離装置
DE20009427U1 (de) * 2000-05-26 2000-09-28 Felber, Thea, 86709 Wolferstadt Vorrichtung zur Bearbeitung eines Materials oder eines Gegenstandes
EP1157793A1 (de) * 2000-05-26 2001-11-28 Thea Felber Vorrichtung und Verfahren zum Ausrichten eines Zuschnittmusters auf der Oberfläche eines Materials
US6672187B2 (en) * 2001-04-05 2004-01-06 Mikkelsen Graphic Engineering, Inc. Method and apparatus for rapid precision cutting of graphics areas from sheets
JP4376558B2 (ja) * 2002-07-04 2009-12-02 富士フイルム株式会社 偏光板貼合方法及び装置
JP2006337630A (ja) * 2005-06-01 2006-12-14 Sumitomo Chemical Co Ltd 積層光学フィルムの製造方法
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
JP5221164B2 (ja) * 2008-02-15 2013-06-26 日東電工株式会社 光学フィルム積層体の製造方法
US8924002B2 (en) * 2011-04-22 2014-12-30 I-Cut, Inc. Adaptive registration during precision graphics cutting from multiple sheets
JP5945143B2 (ja) * 2011-05-20 2016-07-05 日東電工株式会社 光学フィルムロールセットおよび光学フィルムロールセットの製造方法。
WO2013129219A1 (ja) * 2012-02-29 2013-09-06 住友化学株式会社 光学表示デバイスの生産システム及び光学表示デバイスの生産方法
TWI616293B (zh) * 2012-04-04 2018-03-01 住友化學股份有限公司 薄膜切斷方法及薄膜切斷系統

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001350130A (ja) * 2000-06-07 2001-12-21 Ricoh Co Ltd 液晶表示素子用フィルム切断装置及びこれに用いるフィルム
JP2003015120A (ja) * 2001-06-27 2003-01-15 Mitsuboshi Diamond Industrial Co Ltd 液晶表示パネル製造方法
JP2003019697A (ja) * 2001-07-06 2003-01-21 Eastern Giken Kk 枚葉シート打抜き製造機における送り制御装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240146531A (ko) * 2023-03-29 2024-10-08 닛토덴코 가부시키가이샤 광학 필름의 제조 방법 및 제조 장치
KR102742675B1 (ko) 2023-03-29 2024-12-16 닛토덴코 가부시키가이샤 광학 필름의 제조 방법 및 제조 장치
KR102720761B1 (ko) 2024-04-16 2024-10-23 주식회사 국보옵틱스 디스플레이의 시인성 개선 효과를 극대화 하는 광학필름의 제조방법

Also Published As

Publication number Publication date
CN107041131A (zh) 2017-08-11
JP6146921B2 (ja) 2017-06-14
TWI667111B (zh) 2019-08-01
JP2016109722A (ja) 2016-06-20
CN111483004A (zh) 2020-08-04
CN114236665A (zh) 2022-03-25
TW201627119A (zh) 2016-08-01
KR20160087809A (ko) 2016-07-22
WO2016088619A1 (ja) 2016-06-09

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