CN108780172B - 偏振片 - Google Patents

偏振片 Download PDF

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Publication number
CN108780172B
CN108780172B CN201680083155.3A CN201680083155A CN108780172B CN 108780172 B CN108780172 B CN 108780172B CN 201680083155 A CN201680083155 A CN 201680083155A CN 108780172 B CN108780172 B CN 108780172B
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CN
China
Prior art keywords
film
resin substrate
polyester
based resin
stretching
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201680083155.3A
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English (en)
Chinese (zh)
Other versions
CN108780172A (zh
Inventor
滨本大介
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
Publication of CN108780172A publication Critical patent/CN108780172A/zh
Application granted granted Critical
Publication of CN108780172B publication Critical patent/CN108780172B/zh
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    • 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
    • B29D11/00634—Production of filters
    • B29D11/00644—Production of filters polarizing
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • B29D11/0073—Optical laminates
    • 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
    • B29D11/00865—Applying coatings; tinting; colouring
    • B29D11/00894—Applying coatings; tinting; colouring colouring or tinting
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polarising Elements (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
CN201680083155.3A 2016-03-04 2016-12-21 偏振片 Active CN108780172B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-042098 2016-03-04
JP2016042098A JP6893762B2 (ja) 2016-03-04 2016-03-04 偏光板
PCT/JP2016/088101 WO2017149909A1 (ja) 2016-03-04 2016-12-21 偏光板

Publications (2)

Publication Number Publication Date
CN108780172A CN108780172A (zh) 2018-11-09
CN108780172B true CN108780172B (zh) 2021-07-20

Family

ID=59743674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680083155.3A Active CN108780172B (zh) 2016-03-04 2016-12-21 偏振片

Country Status (6)

Country Link
JP (1) JP6893762B2 (ko)
KR (2) KR20200022539A (ko)
CN (1) CN108780172B (ko)
SG (1) SG11201807351UA (ko)
TW (1) TWI645223B (ko)
WO (1) WO2017149909A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7240091B2 (ja) * 2017-10-03 2023-03-15 日東電工株式会社 偏光板、画像表示装置、および偏光板の製造方法
JP7240090B2 (ja) * 2017-10-03 2023-03-15 日東電工株式会社 偏光板、画像表示装置、および偏光板の製造方法
JP7240092B2 (ja) * 2017-10-03 2023-03-15 日東電工株式会社 偏光板、画像表示装置、および偏光板の製造方法
JP7240089B2 (ja) * 2017-10-03 2023-03-15 日東電工株式会社 偏光板、画像表示装置、および偏光板の製造方法
WO2019112020A1 (ja) * 2017-12-06 2019-06-13 大日本印刷株式会社 電池用包装材料、電池、これらの製造方法、及びポリエステルフィルム
JP7355585B2 (ja) * 2018-10-15 2023-10-03 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
JP7355582B2 (ja) * 2018-10-15 2023-10-03 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
JP7154188B2 (ja) * 2019-01-31 2022-10-17 日東電工株式会社 ポリエステルフィルム、および該ポリエステルフィルムを含む偏光板
JP7392715B2 (ja) 2019-04-18 2023-12-06 東洋紡株式会社 ポリエステル系シーラントフィルムおよびそれを用いた包装体
JP2021157068A (ja) * 2020-03-27 2021-10-07 日東電工株式会社 ポリエステルフィルム、および該ポリエステルフィルムを含む偏光板

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103163583A (zh) * 2011-12-12 2013-06-19 日东电工株式会社 偏光膜的制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4279944B2 (ja) 1999-06-01 2009-06-17 株式会社サンリッツ 偏光板の製造方法
JP5991803B2 (ja) * 2010-10-29 2016-09-14 住友化学株式会社 偏光板の製造方法
TW201231275A (en) 2010-12-02 2012-08-01 Nitto Denko Corp Method of manufacturing polarizing plate
JP4975186B1 (ja) * 2010-12-16 2012-07-11 日東電工株式会社 偏光膜の製造方法
KR101757035B1 (ko) * 2012-03-29 2017-07-11 스미또모 가가꾸 가부시키가이샤 적층 필름, 및 편광성 적층 필름의 제조 방법 및 편광판의 제조 방법
JP5889158B2 (ja) * 2012-10-04 2016-03-22 日東電工株式会社 延伸積層体の製造方法
KR102329698B1 (ko) * 2013-08-09 2021-11-23 스미또모 가가꾸 가부시키가이샤 장척 원편광판의 제조 방법 및 장척 원편광판
JP5860449B2 (ja) * 2013-11-14 2016-02-16 日東電工株式会社 偏光膜および偏光膜の製造方法
JP5860448B2 (ja) * 2013-11-14 2016-02-16 日東電工株式会社 偏光膜および偏光膜の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103163583A (zh) * 2011-12-12 2013-06-19 日东电工株式会社 偏光膜的制造方法

Also Published As

Publication number Publication date
TWI645223B (zh) 2018-12-21
TW201732332A (zh) 2017-09-16
JP2017156663A (ja) 2017-09-07
SG11201807351UA (en) 2018-09-27
JP6893762B2 (ja) 2021-06-23
KR20180107221A (ko) 2018-10-01
CN108780172A (zh) 2018-11-09
KR102219988B1 (ko) 2021-02-24
WO2017149909A1 (ja) 2017-09-08
KR20200022539A (ko) 2020-03-03

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