JPWO2021200367A1 - - Google Patents

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Publication number
JPWO2021200367A1
JPWO2021200367A1 JP2021570132A JP2021570132A JPWO2021200367A1 JP WO2021200367 A1 JPWO2021200367 A1 JP WO2021200367A1 JP 2021570132 A JP2021570132 A JP 2021570132A JP 2021570132 A JP2021570132 A JP 2021570132A JP WO2021200367 A1 JPWO2021200367 A1 JP WO2021200367A1
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.)
Granted
Application number
JP2021570132A
Other languages
Japanese (ja)
Other versions
JP7024934B1 (ja
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 JPWO2021200367A1 publication Critical patent/JPWO2021200367A1/ja
Priority to JP2022016016A priority Critical patent/JP2022048363A/ja
Application granted granted Critical
Publication of JP7024934B1 publication Critical patent/JP7024934B1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02B1/11—Anti-reflection coatings
    • 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
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • 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
    • 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
    • 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
    • G02F1/133528—Polarisers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2021570132A 2020-03-31 2021-03-23 偏光子保護用ポリエステルフィルム、偏光板及び液晶表示装置 Active JP7024934B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022016016A JP2022048363A (ja) 2020-03-31 2022-02-04 偏光子保護用ポリエステルフィルム、偏光板及び液晶表示装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020064118 2020-03-31
JP2020064118 2020-03-31
PCT/JP2021/011877 WO2021200367A1 (ja) 2020-03-31 2021-03-23 偏光子保護用ポリエステルフィルム、偏光板及び液晶表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022016016A Division JP2022048363A (ja) 2020-03-31 2022-02-04 偏光子保護用ポリエステルフィルム、偏光板及び液晶表示装置

Publications (2)

Publication Number Publication Date
JPWO2021200367A1 true JPWO2021200367A1 (enrdf_load_stackoverflow) 2021-10-07
JP7024934B1 JP7024934B1 (ja) 2022-02-24

Family

ID=77928598

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021570132A Active JP7024934B1 (ja) 2020-03-31 2021-03-23 偏光子保護用ポリエステルフィルム、偏光板及び液晶表示装置
JP2022016016A Pending JP2022048363A (ja) 2020-03-31 2022-02-04 偏光子保護用ポリエステルフィルム、偏光板及び液晶表示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022016016A Pending JP2022048363A (ja) 2020-03-31 2022-02-04 偏光子保護用ポリエステルフィルム、偏光板及び液晶表示装置

Country Status (5)

Country Link
JP (2) JP7024934B1 (enrdf_load_stackoverflow)
KR (2) KR102831870B1 (enrdf_load_stackoverflow)
CN (1) CN115335737A (enrdf_load_stackoverflow)
TW (1) TWI871456B (enrdf_load_stackoverflow)
WO (1) WO2021200367A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7024934B1 (ja) * 2020-03-31 2022-02-24 東洋紡株式会社 偏光子保護用ポリエステルフィルム、偏光板及び液晶表示装置
KR20250037771A (ko) * 2022-07-13 2025-03-18 다이니폰 인사츠 가부시키가이샤 광학 필름, 광학 작용 필름, 접착 용이성 필름, 광학 적층체, 표면판, 화상 표시 장치 및 편광판

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002122735A (ja) * 2000-10-16 2002-04-26 Fuji Photo Film Co Ltd 偏光板用フィルム
JP3985969B2 (ja) * 2004-09-29 2007-10-03 日東電工株式会社 液晶パネル及び液晶表示装置
JP4697871B2 (ja) * 2005-10-20 2011-06-08 日東電工株式会社 積層フィルム
JP5240387B1 (ja) * 2012-07-26 2013-07-17 東洋紡株式会社 熱収縮性ポリエステル系フィルムおよび包装体
KR20160053955A (ko) * 2013-09-10 2016-05-13 도요보 가부시키가이샤 액정표시장치, 편광판 및 편광자 보호 필름
JP6617561B2 (ja) * 2013-12-18 2019-12-11 東レ株式会社 積層ポリエステルフィルム、及び、それを用いた偏光板
JP2015215593A (ja) * 2014-02-14 2015-12-03 東レ株式会社 光学用ポリエステルフィルム及びそれを用いた偏光板、透明導電性フィルム
JP6852264B2 (ja) * 2016-02-15 2021-03-31 東洋紡株式会社 光学フィルム検査用二軸延伸ポリエチレンテレフタレートフィルム
KR102502207B1 (ko) * 2016-03-31 2023-02-21 도요보 가부시키가이샤 편광자 보호 필름, 편광판 및 액정 표시 장치
TWI750280B (zh) * 2016-12-14 2021-12-21 日商東洋紡股份有限公司 液晶顯示裝置、偏光板及偏光鏡保護膜
WO2018164176A1 (ja) * 2017-03-08 2018-09-13 株式会社クラレ 偏光フィルム、偏光板、及びそれらの製造方法
WO2019054406A1 (ja) 2017-09-15 2019-03-21 東洋紡株式会社 偏光子保護フィルム、偏光板及び液晶表示装置
JP2019203121A (ja) * 2018-05-17 2019-11-28 東レ株式会社 感熱孔版用ポリエステルフィルム
JP7024934B1 (ja) * 2020-03-31 2022-02-24 東洋紡株式会社 偏光子保護用ポリエステルフィルム、偏光板及び液晶表示装置

Also Published As

Publication number Publication date
TWI871456B (zh) 2025-02-01
KR20220159411A (ko) 2022-12-02
TW202200685A (zh) 2022-01-01
JP7024934B1 (ja) 2022-02-24
KR102831870B1 (ko) 2025-07-09
WO2021200367A1 (ja) 2021-10-07
CN115335737A (zh) 2022-11-11
KR20240145073A (ko) 2024-10-04
JP2022048363A (ja) 2022-03-25
KR102711409B1 (ko) 2024-09-27

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