TWI599601B - Optical film manufacturing method and manufacturing apparatus - Google Patents

Optical film manufacturing method and manufacturing apparatus Download PDF

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Publication number
TWI599601B
TWI599601B TW105137490A TW105137490A TWI599601B TW I599601 B TWI599601 B TW I599601B TW 105137490 A TW105137490 A TW 105137490A TW 105137490 A TW105137490 A TW 105137490A TW I599601 B TWI599601 B TW I599601B
Authority
TW
Taiwan
Prior art keywords
film
blade
long
cutting
width direction
Prior art date
Application number
TW105137490A
Other languages
English (en)
Chinese (zh)
Other versions
TW201723041A (zh
Inventor
Taketoshi Shoji
Hirofumi Tanaka
Takashi Nanjiyou
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of TW201723041A publication Critical patent/TW201723041A/zh
Application granted granted Critical
Publication of TWI599601B publication Critical patent/TWI599601B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
    • B26D1/245—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
    • 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
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0025—Machining, e.g. grinding, polishing, diamond turning, manufacturing of mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/28—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on an endless belt

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Polarising Elements (AREA)
TW105137490A 2015-12-15 2016-11-16 Optical film manufacturing method and manufacturing apparatus TWI599601B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015244404A JP6623737B2 (ja) 2015-12-15 2015-12-15 光学フィルムの製造方法および製造装置

Publications (2)

Publication Number Publication Date
TW201723041A TW201723041A (zh) 2017-07-01
TWI599601B true TWI599601B (zh) 2017-09-21

Family

ID=59078954

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105137490A TWI599601B (zh) 2015-12-15 2016-11-16 Optical film manufacturing method and manufacturing apparatus

Country Status (4)

Country Link
JP (1) JP6623737B2 (ja)
KR (1) KR101852691B1 (ja)
CN (1) CN106881739B (ja)
TW (1) TWI599601B (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6974966B2 (ja) * 2017-06-23 2021-12-01 株式会社クラレ 樹脂フィルムの切断方法
JP6470829B1 (ja) * 2017-12-04 2019-02-13 住友化学株式会社 光学積層体及びその製造方法
JP6470828B1 (ja) * 2017-12-04 2019-02-13 住友化学株式会社 プロテクトフィルム付偏光板枚葉体の製造方法
TWI656938B (zh) * 2017-12-11 2019-04-21 住華科技股份有限公司 裁切設備及應用其之裁切方法
KR102649555B1 (ko) * 2017-12-21 2024-03-21 디아이씨 가부시끼가이샤 셀룰로오스에스테르 수지의 가소화제, 셀룰로오스에스테르 수지 조성물, 광학 필름 및 액정 표시 장치
WO2019151983A1 (en) * 2018-01-30 2019-08-08 Hewlett-Packard Development Company, L.P. Media cutting arrangement and method
JP7016269B2 (ja) * 2018-02-02 2022-02-04 日東電工株式会社 延伸フィルムの製造方法
JP2019174636A (ja) * 2018-03-28 2019-10-10 コニカミノルタ株式会社 斜め延伸フィルム、偏光板、異形表示装置および斜め延伸フィルムの製造方法
WO2019198039A2 (en) * 2018-04-14 2019-10-17 Lohia Corp Limited An integrated intelligent system and a method for estimating actual thickness of extruded films
TW202030072A (zh) * 2018-11-27 2020-08-16 奧地利商百德福鋼帶公司 製造薄片或薄膜之方法
JP7253412B2 (ja) * 2019-03-20 2023-04-06 日東電工株式会社 延伸フィルムの製造方法
JP7253413B2 (ja) * 2019-03-20 2023-04-06 日東電工株式会社 延伸フィルムの製造方法
JP7326956B2 (ja) * 2019-07-18 2023-08-16 コニカミノルタ株式会社 光学フィルム製造方法
JP7415504B2 (ja) 2019-12-06 2024-01-17 コニカミノルタ株式会社 後処理装置及び画像形成システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE58568B1 (en) * 1984-11-15 1993-10-06 Suiker Unie Method and device for the carrying out of a microbiological or enzymatic process
EP0820840B1 (en) * 1996-07-22 2004-05-26 Fuji Photo Film Co., Ltd. Method for manufacturing sensitized printing plate
JP2007030097A (ja) * 2005-07-27 2007-02-08 Oji Paper Co Ltd スリッター装置と記録材料のスリット断裁方法
SK50352010A3 (sk) * 2008-02-19 2010-12-07 Sumitomo Chemical Company, Limited Rezacie zariadenie využívajúce otočné kruhové čepele, spôsob výroby pásového predmetu a pásový predmet vyrobený týmto spôsobom
JP5362533B2 (ja) * 2009-12-15 2013-12-11 富士フイルム株式会社 フィルムスリット方法及び装置
CN202225248U (zh) * 2011-08-16 2012-05-23 广东嘉元科技股份有限公司 铜箔分切装置
JP5862687B2 (ja) * 2012-02-09 2016-02-16 コニカミノルタ株式会社 長尺延伸フィルムの製造方法
CN105051578B (zh) 2013-03-29 2018-02-09 柯尼卡美能达株式会社 光学膜的制造方法
CN104972487B (zh) * 2014-04-11 2018-01-12 日东电工株式会社 形成光学膜层积体条带的装置以及方法

Also Published As

Publication number Publication date
CN106881739B (zh) 2019-03-05
TW201723041A (zh) 2017-07-01
JP6623737B2 (ja) 2019-12-25
CN106881739A (zh) 2017-06-23
KR20170071423A (ko) 2017-06-23
JP2017109262A (ja) 2017-06-22
KR101852691B1 (ko) 2018-04-26

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