JP6823919B2 - 光学フィルムおよびその製造方法 - Google Patents

光学フィルムおよびその製造方法 Download PDF

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Publication number
JP6823919B2
JP6823919B2 JP2015176700A JP2015176700A JP6823919B2 JP 6823919 B2 JP6823919 B2 JP 6823919B2 JP 2015176700 A JP2015176700 A JP 2015176700A JP 2015176700 A JP2015176700 A JP 2015176700A JP 6823919 B2 JP6823919 B2 JP 6823919B2
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JP
Japan
Prior art keywords
curable composition
optical film
layer
thickness
film
Prior art date
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Active
Application number
JP2015176700A
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English (en)
Japanese (ja)
Other versions
JP2017053941A (ja
Inventor
康彰 岡田
康彰 岡田
武士 斉藤
武士 斉藤
昌之 岡本
昌之 岡本
池田　哲朗
哲朗 池田
山崎　達也
達也 山崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2015176700A priority Critical patent/JP6823919B2/ja
Priority to CN201680049719.1A priority patent/CN108027466B/zh
Priority to KR1020187004708A priority patent/KR20180050650A/ko
Priority to CN202110181093.2A priority patent/CN112946809A/zh
Priority to PCT/JP2016/071734 priority patent/WO2017043198A1/ja
Priority to TW105123757A priority patent/TWI725980B/zh
Publication of JP2017053941A publication Critical patent/JP2017053941A/ja
Application granted granted Critical
Publication of JP6823919B2 publication Critical patent/JP6823919B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G02B5/305—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 including organic materials, e.g. polymeric layers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
    • G01B11/0658—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating with measurement of emissivity or reradiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Polarising Elements (AREA)
  • Optical Filters (AREA)
  • Electroluminescent Light Sources (AREA)
  • Laminated Bodies (AREA)
JP2015176700A 2015-09-08 2015-09-08 光学フィルムおよびその製造方法 Active JP6823919B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2015176700A JP6823919B2 (ja) 2015-09-08 2015-09-08 光学フィルムおよびその製造方法
CN201680049719.1A CN108027466B (zh) 2015-09-08 2016-07-25 光学膜及其制造方法
KR1020187004708A KR20180050650A (ko) 2015-09-08 2016-07-25 광학 필름 및 그 제조 방법
CN202110181093.2A CN112946809A (zh) 2015-09-08 2016-07-25 光学膜及其制造方法
PCT/JP2016/071734 WO2017043198A1 (ja) 2015-09-08 2016-07-25 光学フィルムおよびその製造方法
TW105123757A TWI725980B (zh) 2015-09-08 2016-07-27 光學薄膜及其製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015176700A JP6823919B2 (ja) 2015-09-08 2015-09-08 光学フィルムおよびその製造方法

Publications (2)

Publication Number Publication Date
JP2017053941A JP2017053941A (ja) 2017-03-16
JP6823919B2 true JP6823919B2 (ja) 2021-02-03

Family

ID=58239626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015176700A Active JP6823919B2 (ja) 2015-09-08 2015-09-08 光学フィルムおよびその製造方法

Country Status (5)

Country Link
JP (1) JP6823919B2 (zh)
KR (1) KR20180050650A (zh)
CN (2) CN108027466B (zh)
TW (1) TWI725980B (zh)
WO (1) WO2017043198A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7325731B2 (ja) 2018-08-23 2023-08-15 国立大学法人九州大学 有機エレクトロルミネッセンス素子
JP6512361B1 (ja) * 2018-11-29 2019-05-15 横河電機株式会社 測定装置、測定方法、および測定プログラム
JP2021009231A (ja) * 2019-07-01 2021-01-28 日東電工株式会社 偏光フィルム及びその製造方法、光学フィルム、並びに画像表示装置
JP7417386B2 (ja) * 2019-09-04 2024-01-18 日東電工株式会社 積層光学フィルムの製造方法
JP7369160B2 (ja) * 2021-04-30 2023-10-25 日東電工株式会社 光学積層体
CN115678463A (zh) * 2022-11-14 2023-02-03 业泓科技(成都)有限公司 助黏组合物、助黏层的制备方法、触控模组和电子设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0599627A (ja) * 1991-10-07 1993-04-23 Mitsubishi Heavy Ind Ltd 膜厚測定装置
GB9722736D0 (en) * 1997-10-29 1997-12-24 Ciba Sc Holding Ag Adhesive compositions
US6252237B1 (en) * 1998-07-15 2001-06-26 3M Innovation Properties Company Low cost thickness measurement method and apparatus for thin coatings
JP2001174809A (ja) * 1999-12-15 2001-06-29 Asahi Kasei Corp 面状偏光発光体
US7858953B2 (en) * 2008-05-23 2010-12-28 Honeywell Asca Inc. Use of fluorescent nanoparticles to measure individual layer thicknesses or composition in multi-layer films and to calibrate secondary measurement devices
KR101707424B1 (ko) * 2009-09-10 2017-02-16 스미또모 가가꾸 가부시키가이샤 필름의 접착성 평가 방법 및 적층체의 제조 방법
KR102010799B1 (ko) * 2012-01-13 2019-08-14 닛뽄 가야쿠 가부시키가이샤 광학 부재 및 그 제조에 사용하는 자외선 경화형 접착제
KR101918508B1 (ko) * 2012-01-13 2018-11-14 닛뽄 가야쿠 가부시키가이샤 광학 부재 및 그 제조에 사용하는 자외선 경화형 접착제
JP2013205743A (ja) * 2012-03-29 2013-10-07 Sumitomo Chemical Co Ltd 偏光板の製造方法および製造装置
JP6267886B2 (ja) * 2013-07-22 2018-01-24 富士フイルム株式会社 液晶表示装置
JP6262514B2 (ja) * 2013-12-12 2018-01-17 住友化学株式会社 偏光板
JP6383792B2 (ja) * 2014-08-06 2018-08-29 株式会社青木科学研究所 金型用離型剤の膜厚計測方法

Also Published As

Publication number Publication date
KR20180050650A (ko) 2018-05-15
WO2017043198A1 (ja) 2017-03-16
TW201718266A (zh) 2017-06-01
CN112946809A (zh) 2021-06-11
CN108027466A (zh) 2018-05-11
CN108027466B (zh) 2021-06-11
TWI725980B (zh) 2021-05-01
JP2017053941A (ja) 2017-03-16

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