KR102475633B1 - 편광판의 제조 방법 및 제조 장치 - Google Patents

편광판의 제조 방법 및 제조 장치 Download PDF

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Publication number
KR102475633B1
KR102475633B1 KR1020217010216A KR20217010216A KR102475633B1 KR 102475633 B1 KR102475633 B1 KR 102475633B1 KR 1020217010216 A KR1020217010216 A KR 1020217010216A KR 20217010216 A KR20217010216 A KR 20217010216A KR 102475633 B1 KR102475633 B1 KR 102475633B1
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KR
South Korea
Prior art keywords
adhesive
active energy
polarizing film
film
energy ray
Prior art date
Application number
KR1020217010216A
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English (en)
Korean (ko)
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KR20210041127A (ko
Inventor
준 후루카와
아즈사 히로이와
에츠오 구메
도모야스 다케우치
Original Assignee
스미또모 가가꾸 가부시키가이샤
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.)
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Application filed by 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20210041127A publication Critical patent/KR20210041127A/ko
Application granted granted Critical
Publication of KR102475633B1 publication Critical patent/KR102475633B1/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
    • G02B5/3025—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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/416—Additional features of adhesives in the form of films or foils characterized by the presence of essential components use of irradiation

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Adhesives Or Adhesive Processes (AREA)
KR1020217010216A 2012-07-02 2013-06-28 편광판의 제조 방법 및 제조 장치 KR102475633B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012148375A JP6371031B2 (ja) 2012-07-02 2012-07-02 偏光板の製造方法および製造装置
JPJP-P-2012-148375 2012-07-02
PCT/JP2013/067806 WO2014007160A1 (ja) 2012-07-02 2013-06-28 偏光板の製造方法および製造装置
KR1020147031624A KR102243122B1 (ko) 2012-07-02 2013-06-28 편광판의 제조 방법 및 제조 장치

Related Parent Applications (1)

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KR1020147031624A Division KR102243122B1 (ko) 2012-07-02 2013-06-28 편광판의 제조 방법 및 제조 장치

Publications (2)

Publication Number Publication Date
KR20210041127A KR20210041127A (ko) 2021-04-14
KR102475633B1 true KR102475633B1 (ko) 2022-12-07

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KR1020217010216A KR102475633B1 (ko) 2012-07-02 2013-06-28 편광판의 제조 방법 및 제조 장치
KR1020147031624A KR102243122B1 (ko) 2012-07-02 2013-06-28 편광판의 제조 방법 및 제조 장치

Family Applications After (1)

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KR1020147031624A KR102243122B1 (ko) 2012-07-02 2013-06-28 편광판의 제조 방법 및 제조 장치

Country Status (5)

Country Link
JP (1) JP6371031B2 (zh)
KR (2) KR102475633B1 (zh)
CN (2) CN104395786B (zh)
TW (2) TWI570458B (zh)
WO (1) WO2014007160A1 (zh)

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DE3242131A1 (de) * 1981-11-18 1983-05-26 General Electric Co., Schenectady, N.Y. Regelanordnung fuer ein metallwalzwerk und verfahren zur stossbelastungskompensation
JP6371031B2 (ja) * 2012-07-02 2018-08-08 住友化学株式会社 偏光板の製造方法および製造装置
JP6265590B2 (ja) * 2012-08-31 2018-01-24 日東電工株式会社 偏光フィルムの製造方法
JP2017058664A (ja) * 2015-09-14 2017-03-23 住友化学株式会社 積層光学フィルムの製造方法、及び、積層光学フィルムの製造装置
KR102512665B1 (ko) * 2016-08-18 2023-03-21 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법 및 제조 장치
JP6518303B2 (ja) * 2017-09-27 2019-05-22 日東電工株式会社 偏光フィルムの製造方法
JP6622347B2 (ja) * 2018-04-06 2019-12-18 住友化学株式会社 偏光板の製造方法および製造装置
JP7463050B2 (ja) * 2018-06-05 2024-04-08 日東電工株式会社 偏光フィルムロールの製造方法
JP6947870B2 (ja) * 2018-11-12 2021-10-13 日東電工株式会社 偏光フィルムの製造方法
JP6689349B2 (ja) * 2018-11-12 2020-04-28 日東電工株式会社 偏光フィルムの製造方法
KR102325975B1 (ko) * 2019-01-08 2021-11-12 주식회사 엘지화학 광학 적층체, 편광판, 및 디스플레이 장치
JP7224729B2 (ja) * 2019-04-25 2023-02-20 日東電工株式会社 積層偏光フィルムの製造方法及び積層偏光フィルムの製造装置
JP7305473B2 (ja) * 2019-07-18 2023-07-10 日東電工株式会社 偏光フィルムの製造方法及び偏光フィルムの製造装置

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JP2010256757A (ja) * 2009-04-28 2010-11-11 Sumitomo Chemical Co Ltd 光学表示パネルの製造方法

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KR20110131512A (ko) * 2010-05-31 2011-12-07 동우 화인켐 주식회사 편광판 및 이의 제조방법
KR101279612B1 (ko) * 2010-08-13 2013-06-28 주식회사 엘지화학 편광판 및 이를 포함하는 액정 표시 장치
JP5991803B2 (ja) * 2010-10-29 2016-09-14 住友化学株式会社 偏光板の製造方法
JP6371031B2 (ja) * 2012-07-02 2018-08-08 住友化学株式会社 偏光板の製造方法および製造装置

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Also Published As

Publication number Publication date
KR20210041127A (ko) 2021-04-14
CN104395786A (zh) 2015-03-04
TW201730602A (zh) 2017-09-01
TW201415093A (zh) 2014-04-16
JP6371031B2 (ja) 2018-08-08
JP2014010385A (ja) 2014-01-20
CN107340560A (zh) 2017-11-10
KR102243122B1 (ko) 2021-04-22
WO2014007160A1 (ja) 2014-01-09
TWI570458B (zh) 2017-02-11
CN104395786B (zh) 2017-09-01
KR20150035528A (ko) 2015-04-06
TWI613472B (zh) 2018-02-01

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