CN106886070B - 光学膜的制造装置以及光学膜的制造方法 - Google Patents

光学膜的制造装置以及光学膜的制造方法 Download PDF

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Publication number
CN106886070B
CN106886070B CN201610891824.1A CN201610891824A CN106886070B CN 106886070 B CN106886070 B CN 106886070B CN 201610891824 A CN201610891824 A CN 201610891824A CN 106886070 B CN106886070 B CN 106886070B
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film
roller
rollers
manufacturing
optical film
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Chinese (zh)
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CN106886070A (zh
Inventor
古谷勉
芹川祐二
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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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
    • 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
    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/894—Pinholes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Polarising Elements (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
CN201610891824.1A 2015-10-15 2016-10-12 光学膜的制造装置以及光学膜的制造方法 Active CN106886070B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-203692 2015-10-15
JP2015203692 2015-10-15

Publications (2)

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CN106886070A CN106886070A (zh) 2017-06-23
CN106886070B true CN106886070B (zh) 2020-07-28

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CN201621116729.6U Active CN206515501U (zh) 2015-10-15 2016-10-12 光学膜的制造装置
CN201610891824.1A Active CN106886070B (zh) 2015-10-15 2016-10-12 光学膜的制造装置以及光学膜的制造方法

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JP (1) JP2017075936A (ko)
KR (1) KR20170044598A (ko)
CN (2) CN206515501U (ko)
TW (1) TWI694963B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017075936A (ja) * 2015-10-15 2017-04-20 住友化学株式会社 光学フィルムの製造装置及び製造方法
JP7079365B1 (ja) * 2021-09-28 2022-06-01 日東電工株式会社 延伸フィルムの製造方法、光学積層体の製造方法およびフィルム延伸装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09109372A (ja) * 1995-10-18 1997-04-28 Datsuku Eng Kk 製品検査装置及びそのマーク有無検査手段
CN1576828A (zh) * 2003-07-28 2005-02-09 日东电工株式会社 薄片状制品的检查方法及检查系统
CN1605859A (zh) * 2003-10-09 2005-04-13 日东电工株式会社 薄片状制品及其检查方法和检查系统、图像显示装置
CN102177081A (zh) * 2008-09-10 2011-09-07 3M创新有限公司 幅材生产线的多辊配准重复缺陷检测
CN206515501U (zh) * 2015-10-15 2017-09-22 住友化学株式会社 光学膜的制造装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3881506B2 (ja) * 2000-11-24 2007-02-14 住友化学株式会社 ロール起因欠陥の判定方法および装置
JP4202707B2 (ja) * 2002-09-30 2008-12-24 富士フイルム株式会社 周期欠陥発生箇所の特定方法および検査システム
JP5413275B2 (ja) * 2010-03-31 2014-02-12 東レ株式会社 周期欠点検出方法、装置およびシート状物体の製造方法
JP6413243B2 (ja) * 2014-01-22 2018-10-31 大日本印刷株式会社 品質管理システム、品質管理方法、及び、プログラム
JP2015172527A (ja) * 2014-03-12 2015-10-01 東レ株式会社 欠点検査装置及び欠点発生位置推定装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09109372A (ja) * 1995-10-18 1997-04-28 Datsuku Eng Kk 製品検査装置及びそのマーク有無検査手段
CN1576828A (zh) * 2003-07-28 2005-02-09 日东电工株式会社 薄片状制品的检查方法及检查系统
CN1605859A (zh) * 2003-10-09 2005-04-13 日东电工株式会社 薄片状制品及其检查方法和检查系统、图像显示装置
CN102177081A (zh) * 2008-09-10 2011-09-07 3M创新有限公司 幅材生产线的多辊配准重复缺陷检测
CN206515501U (zh) * 2015-10-15 2017-09-22 住友化学株式会社 光学膜的制造装置

Also Published As

Publication number Publication date
CN206515501U (zh) 2017-09-22
KR20170044598A (ko) 2017-04-25
JP2017075936A (ja) 2017-04-20
CN106886070A (zh) 2017-06-23
TWI694963B (zh) 2020-06-01
TW201718381A (zh) 2017-06-01

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