JP2022101098A - 偏光板セットおよび液晶パネル - Google Patents

偏光板セットおよび液晶パネル Download PDF

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Publication number
JP2022101098A
JP2022101098A JP2020215485A JP2020215485A JP2022101098A JP 2022101098 A JP2022101098 A JP 2022101098A JP 2020215485 A JP2020215485 A JP 2020215485A JP 2020215485 A JP2020215485 A JP 2020215485A JP 2022101098 A JP2022101098 A JP 2022101098A
Authority
JP
Japan
Prior art keywords
polarizing plate
liquid crystal
crystal cell
layer
side polarizing
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.)
Pending
Application number
JP2020215485A
Other languages
English (en)
Japanese (ja)
Inventor
天熙 趙
Cheon Hee Jo
允石 崔
Yoonseok Choi
重萬 朴
Joong Man Park
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2020215485A priority Critical patent/JP2022101098A/ja
Priority to KR1020237023791A priority patent/KR20230118957A/ko
Priority to CN202180086352.1A priority patent/CN116670574A/zh
Priority to PCT/JP2021/044423 priority patent/WO2022138062A1/ja
Priority to TW110146972A priority patent/TW202232152A/zh
Publication of JP2022101098A publication Critical patent/JP2022101098A/ja
Pending legal-status Critical Current

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Classifications

    • 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

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  • 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)
JP2020215485A 2020-12-24 2020-12-24 偏光板セットおよび液晶パネル Pending JP2022101098A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020215485A JP2022101098A (ja) 2020-12-24 2020-12-24 偏光板セットおよび液晶パネル
KR1020237023791A KR20230118957A (ko) 2020-12-24 2021-12-03 편광판 세트 및 액정 패널
CN202180086352.1A CN116670574A (zh) 2020-12-24 2021-12-03 偏振板组和液晶面板
PCT/JP2021/044423 WO2022138062A1 (ja) 2020-12-24 2021-12-03 偏光板セットおよび液晶パネル
TW110146972A TW202232152A (zh) 2020-12-24 2021-12-15 偏光板套組及液晶面板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020215485A JP2022101098A (ja) 2020-12-24 2020-12-24 偏光板セットおよび液晶パネル

Publications (1)

Publication Number Publication Date
JP2022101098A true JP2022101098A (ja) 2022-07-06

Family

ID=82159534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020215485A Pending JP2022101098A (ja) 2020-12-24 2020-12-24 偏光板セットおよび液晶パネル

Country Status (5)

Country Link
JP (1) JP2022101098A (ko)
KR (1) KR20230118957A (ko)
CN (1) CN116670574A (ko)
TW (1) TW202232152A (ko)
WO (1) WO2022138062A1 (ko)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013182070A (ja) * 2012-02-29 2013-09-12 Techno Polymer Co Ltd 偏光子保護用フィルム及び偏光板
JP6412807B2 (ja) * 2015-01-19 2018-10-24 富士フイルム株式会社 偏光板及び液晶表示装置
JP2018072533A (ja) 2016-10-28 2018-05-10 住友化学株式会社 偏光板のセットおよび液晶パネル
JP2017083857A (ja) 2016-12-02 2017-05-18 住友化学株式会社 前面板一体型液晶表示パネル
JP6620180B2 (ja) * 2017-04-07 2019-12-11 住友化学株式会社 偏光板

Also Published As

Publication number Publication date
WO2022138062A1 (ja) 2022-06-30
TW202232152A (zh) 2022-08-16
KR20230118957A (ko) 2023-08-14
CN116670574A (zh) 2023-08-29

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