KR102445631B1 - 적층체의 제조 방법 - Google Patents

적층체의 제조 방법 Download PDF

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Publication number
KR102445631B1
KR102445631B1 KR1020207021330A KR20207021330A KR102445631B1 KR 102445631 B1 KR102445631 B1 KR 102445631B1 KR 1020207021330 A KR1020207021330 A KR 1020207021330A KR 20207021330 A KR20207021330 A KR 20207021330A KR 102445631 B1 KR102445631 B1 KR 102445631B1
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KR
South Korea
Prior art keywords
temperature
coating film
liquid crystalline
compound
dichroic compound
Prior art date
Application number
KR1020207021330A
Other languages
English (en)
Korean (ko)
Other versions
KR20200100799A (ko
Inventor
요헤이 하마치
아츠시 고도
야스카즈 구와야마
Original Assignee
후지필름 가부시키가이샤
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Application filed by 후지필름 가부시키가이샤 filed Critical 후지필름 가부시키가이샤
Publication of KR20200100799A publication Critical patent/KR20200100799A/ko
Application granted granted Critical
Publication of KR102445631B1 publication Critical patent/KR102445631B1/ko

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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
    • G02B5/3016—Polarising elements involving passive liquid crystal 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
KR1020207021330A 2018-03-06 2019-02-08 적층체의 제조 방법 KR102445631B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018040245 2018-03-06
JPJP-P-2018-040245 2018-03-06
PCT/JP2019/004546 WO2019171877A1 (ja) 2018-03-06 2019-02-08 積層体の製造方法

Publications (2)

Publication Number Publication Date
KR20200100799A KR20200100799A (ko) 2020-08-26
KR102445631B1 true KR102445631B1 (ko) 2022-09-21

Family

ID=67845582

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207021330A KR102445631B1 (ko) 2018-03-06 2019-02-08 적층체의 제조 방법

Country Status (3)

Country Link
JP (1) JP6741899B2 (ja)
KR (1) KR102445631B1 (ja)
WO (1) WO2019171877A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024048272A1 (ja) * 2022-08-30 2024-03-07 富士フイルム株式会社 光吸収異方性膜、光吸収異方性膜の製造方法、積層体及び画像表示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013033249A (ja) 2011-07-07 2013-02-14 Sumitomo Chemical Co Ltd 偏光素子、円偏光板及びそれらの製造方法
WO2017090668A1 (ja) 2015-11-24 2017-06-01 富士フイルム株式会社 ２色性色素化合物、２色性色素組成物、光吸収異方性膜、偏光素子および画像表示装置
WO2017154907A1 (ja) * 2016-03-08 2017-09-14 富士フイルム株式会社 着色組成物、光吸収異方性膜、積層体および画像表示装置
WO2017195833A1 (ja) 2016-05-12 2017-11-16 富士フイルム株式会社 着色組成物、２色性色素化合物、光吸収異方性膜、積層体および画像表示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4404624B2 (ja) 2003-12-25 2010-01-27 日東電工株式会社 楕円偏光板および画像表示装置
JP5566178B2 (ja) * 2010-05-07 2014-08-06 富士フイルム株式会社 光吸収異方性膜、その製造方法、及びそれを用いた液晶表示装置
JP6268730B2 (ja) 2012-03-30 2018-01-31 住友化学株式会社 円偏光板及びその製造方法
US10394881B2 (en) * 2017-03-31 2019-08-27 Google Llc Automatic suggestions to share images

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013033249A (ja) 2011-07-07 2013-02-14 Sumitomo Chemical Co Ltd 偏光素子、円偏光板及びそれらの製造方法
WO2017090668A1 (ja) 2015-11-24 2017-06-01 富士フイルム株式会社 ２色性色素化合物、２色性色素組成物、光吸収異方性膜、偏光素子および画像表示装置
WO2017154907A1 (ja) * 2016-03-08 2017-09-14 富士フイルム株式会社 着色組成物、光吸収異方性膜、積層体および画像表示装置
WO2017195833A1 (ja) 2016-05-12 2017-11-16 富士フイルム株式会社 着色組成物、２色性色素化合物、光吸収異方性膜、積層体および画像表示装置

Also Published As

Publication number Publication date
WO2019171877A1 (ja) 2019-09-12
KR20200100799A (ko) 2020-08-26
JP6741899B2 (ja) 2020-08-19
JPWO2019171877A1 (ja) 2020-07-30

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