TWI667111B - Optical film manufacturing method and manufacturing device - Google Patents

Optical film manufacturing method and manufacturing device Download PDF

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Publication number
TWI667111B
TWI667111B TW104140113A TW104140113A TWI667111B TW I667111 B TWI667111 B TW I667111B TW 104140113 A TW104140113 A TW 104140113A TW 104140113 A TW104140113 A TW 104140113A TW I667111 B TWI667111 B TW I667111B
Authority
TW
Taiwan
Prior art keywords
film
detected
strip
detected portion
shaped film
Prior art date
Application number
TW104140113A
Other languages
English (en)
Chinese (zh)
Other versions
TW201627119A (zh
Inventor
岡野彰
前田實
仲井宏太
八重樫將寬
大瀨雄基
Original Assignee
日商日東電工股份有限公司
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 日商日東電工股份有限公司 filed Critical 日商日東電工股份有限公司
Publication of TW201627119A publication Critical patent/TW201627119A/zh
Application granted granted Critical
Publication of TWI667111B publication Critical patent/TWI667111B/zh

Links

Classifications

    • 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

Landscapes

  • 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)
TW104140113A 2014-12-02 2015-12-01 Optical film manufacturing method and manufacturing device TWI667111B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
JP2014-243855 2014-12-02

Publications (2)

Publication Number Publication Date
TW201627119A TW201627119A (zh) 2016-08-01
TWI667111B true TWI667111B (zh) 2019-08-01

Family

ID=56091567

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104140113A TWI667111B (zh) 2014-12-02 2015-12-01 Optical film manufacturing method and manufacturing device

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)

Families Citing this family (5)

* 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
JP7555446B1 (ja) * 2023-03-29 2024-09-24 日東電工株式会社 光学フィルムの製造方法および製造装置
KR102720761B1 (ko) 2024-04-16 2024-10-23 주식회사 국보옵틱스 디스플레이의 시인성 개선 효과를 극대화 하는 광학필름의 제조방법

Citations (2)

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Publication number Priority date Publication date Assignee Title
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
WO2013151097A1 (ja) * 2012-04-04 2013-10-10 住友化学株式会社 フィルム切断方法及びフィルム切断システム

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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
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
US6672187B2 (en) * 2001-04-05 2004-01-06 Mikkelsen Graphic Engineering, Inc. Method and apparatus for rapid precision cutting of graphics areas from sheets
JP2003015120A (ja) * 2001-06-27 2003-01-15 Mitsuboshi Diamond Industrial Co Ltd 液晶表示パネル製造方法
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2013151097A1 (ja) * 2012-04-04 2013-10-10 住友化学株式会社 フィルム切断方法及びフィルム切断システム

Also Published As

Publication number Publication date
CN107041131A (zh) 2017-08-11
JP6146921B2 (ja) 2017-06-14
JP2016109722A (ja) 2016-06-20
CN111483004A (zh) 2020-08-04
CN114236665A (zh) 2022-03-25
TW201627119A (zh) 2016-08-01
KR101757604B1 (ko) 2017-07-12
KR20160087809A (ko) 2016-07-22
WO2016088619A1 (ja) 2016-06-09

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