JPWO2021182557A1 - - Google Patents

Info

Publication number
JPWO2021182557A1
JPWO2021182557A1 JP2022507273A JP2022507273A JPWO2021182557A1 JP WO2021182557 A1 JPWO2021182557 A1 JP WO2021182557A1 JP 2022507273 A JP2022507273 A JP 2022507273A JP 2022507273 A JP2022507273 A JP 2022507273A JP WO2021182557 A1 JPWO2021182557 A1 JP WO2021182557A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022507273A
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 filed Critical
Publication of JPWO2021182557A1 publication Critical patent/JPWO2021182557A1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polarising Elements (AREA)
JP2022507273A 2020-03-13 2021-03-11 Pending JPWO2021182557A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020044526 2020-03-13
PCT/JP2021/009719 WO2021182557A1 (ja) 2020-03-13 2021-03-11 偏光フィルム及びその製造方法

Publications (1)

Publication Number Publication Date
JPWO2021182557A1 true JPWO2021182557A1 (ja) 2021-09-16

Family

ID=77670694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022507273A Pending JPWO2021182557A1 (ja) 2020-03-13 2021-03-11

Country Status (5)

Country Link
JP (1) JPWO2021182557A1 (ja)
KR (1) KR20220149535A (ja)
CN (1) CN115244440A (ja)
TW (1) TW202140645A (ja)
WO (1) WO2021182557A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI771225B (zh) * 2021-11-16 2022-07-11 長春石油化學股份有限公司 聚乙烯醇薄膜、包含其之偏光薄膜及其製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6484203A (en) 1987-09-26 1989-03-29 Nippon Synthetic Chem Ind Polarizing film having superior durability and its production
JP6188187B2 (ja) 2012-01-05 2017-08-30 日東電工株式会社 ヨウ素系偏光子、偏光板、光学フィルムおよび画像表示装置
KR20140059898A (ko) * 2012-11-08 2014-05-19 삼성디스플레이 주식회사 편광판 및 이를 갖는 액정 표시 장치
KR102041878B1 (ko) * 2013-11-06 2019-11-07 동우 화인켐 주식회사 편광자의 제조방법
WO2018021274A1 (ja) 2016-07-26 2018-02-01 株式会社クラレ 偏光フィルム及びその製造方法
TWI757444B (zh) * 2017-03-08 2022-03-11 日商可樂麗股份有限公司 偏光薄膜、偏光板、及其製造方法
WO2019146677A1 (ja) 2018-01-25 2019-08-01 株式会社クラレ 偏光フィルム及びその製造方法

Also Published As

Publication number Publication date
TW202140645A (zh) 2021-11-01
CN115244440A (zh) 2022-10-25
WO2021182557A1 (ja) 2021-09-16
KR20220149535A (ko) 2022-11-08

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231225