JP2021121841A - 光学積層体およびそれを用いた表示装置 - Google Patents

光学積層体およびそれを用いた表示装置 Download PDF

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Publication number
JP2021121841A
JP2021121841A JP2020014988A JP2020014988A JP2021121841A JP 2021121841 A JP2021121841 A JP 2021121841A JP 2020014988 A JP2020014988 A JP 2020014988A JP 2020014988 A JP2020014988 A JP 2020014988A JP 2021121841 A JP2021121841 A JP 2021121841A
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JP
Japan
Prior art keywords
meth
resin
compound
polarizer
film
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
JP2020014988A
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English (en)
Japanese (ja)
Inventor
謙一 福田
Kenichi Fukuda
謙一 福田
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 JP2020014988A priority Critical patent/JP2021121841A/ja
Priority to KR1020227029530A priority patent/KR20220126778A/ko
Priority to PCT/JP2020/045824 priority patent/WO2021153019A1/ja
Priority to CN202080094673.1A priority patent/CN115023634A/zh
Priority to TW109146482A priority patent/TW202138180A/zh
Publication of JP2021121841A publication Critical patent/JP2021121841A/ja
Pending legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363Birefringent elements, e.g. for optical compensation
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/02Details

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP2020014988A 2020-01-31 2020-01-31 光学積層体およびそれを用いた表示装置 Pending JP2021121841A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020014988A JP2021121841A (ja) 2020-01-31 2020-01-31 光学積層体およびそれを用いた表示装置
KR1020227029530A KR20220126778A (ko) 2020-01-31 2020-12-09 광학 적층체 및 그것을 이용한 표시 장치
PCT/JP2020/045824 WO2021153019A1 (ja) 2020-01-31 2020-12-09 光学積層体およびそれを用いた表示装置
CN202080094673.1A CN115023634A (zh) 2020-01-31 2020-12-09 光学层叠体和使用了该光学层叠体的显示装置
TW109146482A TW202138180A (zh) 2020-01-31 2020-12-28 光學積層體及使用該光學積層體的顯示裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020014988A JP2021121841A (ja) 2020-01-31 2020-01-31 光学積層体およびそれを用いた表示装置

Publications (1)

Publication Number Publication Date
JP2021121841A true JP2021121841A (ja) 2021-08-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020014988A Pending JP2021121841A (ja) 2020-01-31 2020-01-31 光学積層体およびそれを用いた表示装置

Country Status (5)

Country Link
JP (1) JP2021121841A (ko)
KR (1) KR20220126778A (ko)
CN (1) CN115023634A (ko)
TW (1) TW202138180A (ko)
WO (1) WO2021153019A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024106856A1 (ko) * 2022-11-16 2024-05-23 삼성에스디아이 주식회사 편광판 및 광학표시장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016540260A (ja) * 2013-09-30 2016-12-22 エルジー・ケム・リミテッド 偏光板およびこれを含む画像表示装置
JP2018022060A (ja) * 2016-08-04 2018-02-08 東洋紡株式会社 長尺偏光フィルム及び液晶表示装置、エレクトレットルミネッセンス表示装置
WO2019168005A1 (ja) * 2018-02-28 2019-09-06 大日本印刷株式会社 光学フィルムおよび画像表示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009103900A (ja) * 2007-10-23 2009-05-14 Nitto Denko Corp 積層光学フィルム、液晶パネルおよび液晶表示装置
JP5396439B2 (ja) 2011-07-22 2014-01-22 学校法人慶應義塾 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置
JP6136527B2 (ja) * 2012-10-29 2017-05-31 大日本印刷株式会社 インセルタッチパネル液晶素子の前面用の光学積層体及びこれを用いたインセルタッチパネル型液晶表示装置
KR20140074171A (ko) * 2012-12-07 2014-06-17 동우 화인켐 주식회사 편광판 및 이를 포함하는 액정표시장치
KR20160092163A (ko) * 2015-01-27 2016-08-04 동우 화인켐 주식회사 보호층을 포함하는 편광판 및 이를 포함하는 표시장치
JP7309264B2 (ja) * 2017-10-19 2023-07-18 日東電工株式会社 ヘッドアップディスプレイ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016540260A (ja) * 2013-09-30 2016-12-22 エルジー・ケム・リミテッド 偏光板およびこれを含む画像表示装置
JP2018022060A (ja) * 2016-08-04 2018-02-08 東洋紡株式会社 長尺偏光フィルム及び液晶表示装置、エレクトレットルミネッセンス表示装置
WO2019168005A1 (ja) * 2018-02-28 2019-09-06 大日本印刷株式会社 光学フィルムおよび画像表示装置

Also Published As

Publication number Publication date
TW202138180A (zh) 2021-10-16
KR20220126778A (ko) 2022-09-16
CN115023634A (zh) 2022-09-06
WO2021153019A1 (ja) 2021-08-05

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