JPWO2021187379A1 - - Google Patents

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Publication number
JPWO2021187379A1
JPWO2021187379A1 JP2022508324A JP2022508324A JPWO2021187379A1 JP WO2021187379 A1 JPWO2021187379 A1 JP WO2021187379A1 JP 2022508324 A JP2022508324 A JP 2022508324A JP 2022508324 A JP2022508324 A JP 2022508324A JP WO2021187379 A1 JPWO2021187379 A1 JP WO2021187379A1
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
JP2022508324A
Other languages
Japanese (ja)
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JP7428785B2 (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 JPWO2021187379A1 publication Critical patent/JPWO2021187379A1/ja
Application granted granted Critical
Publication of JP7428785B2 publication Critical patent/JP7428785B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133633—Birefringent elements, e.g. for optical compensation using mesogenic materials
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133635—Multifunctional compensators
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/08—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 light absorbing layer
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/04—Materials and properties dye
    • G02F2202/043—Materials and properties dye pleochroic

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Spectroscopy & Molecular Physics (AREA)
JP2022508324A 2020-03-19 2021-03-12 液晶表示装置 Active JP7428785B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2020049929 2020-03-19
JP2020049929 2020-03-19
JP2020211164 2020-12-21
JP2020211164 2020-12-21
JP2021033114 2021-03-03
JP2021033114 2021-03-03
PCT/JP2021/010135 WO2021187379A1 (ja) 2020-03-19 2021-03-12 液晶表示装置

Publications (2)

Publication Number Publication Date
JPWO2021187379A1 true JPWO2021187379A1 (https=) 2021-09-23
JP7428785B2 JP7428785B2 (ja) 2024-02-06

Family

ID=77772093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022508324A Active JP7428785B2 (ja) 2020-03-19 2021-03-12 液晶表示装置

Country Status (3)

Country Link
US (1) US11982897B2 (https=)
JP (1) JP7428785B2 (https=)
WO (1) WO2021187379A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022138504A1 (https=) * 2020-12-21 2022-06-30
JPWO2023276679A1 (https=) * 2021-06-28 2023-01-05
JPWO2023053995A1 (https=) * 2021-09-29 2023-04-06
JPWO2023176672A1 (https=) * 2022-03-15 2023-09-21
JPWO2025022843A1 (https=) * 2023-07-26 2025-01-30

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012078436A (ja) * 2010-09-30 2012-04-19 Sony Corp 波長板及びこれを用いた偏光変換素子、照明光学系、画像表示装置
JP2017037150A (ja) * 2015-08-07 2017-02-16 Ｊｘエネルギー株式会社 位相差板、位相差板を用いた積層偏光板、および位相差板を用いた表示装置
WO2017195833A1 (ja) * 2016-05-12 2017-11-16 富士フイルム株式会社 着色組成物、２色性色素化合物、光吸収異方性膜、積層体および画像表示装置
WO2019114099A1 (zh) * 2017-12-12 2019-06-20 惠州市华星光电技术有限公司 一种液晶显示面板及液晶显示器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4902516B2 (ja) 2007-12-17 2012-03-21 日東電工株式会社 視角制御システムならびに画像表示装置
JP5420986B2 (ja) * 2008-06-30 2014-02-19 富士フイルム株式会社 光学補償フィルム、及び液晶表示装置
JP7062770B2 (ja) * 2018-08-15 2022-05-06 富士フイルム株式会社 積層体および画像表示装置
CN113227851B (zh) * 2018-12-21 2023-04-04 富士胶片株式会社 液晶组合物、高分子液晶性化合物的制造方法、吸光各向异性膜、层叠体及图像显示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012078436A (ja) * 2010-09-30 2012-04-19 Sony Corp 波長板及びこれを用いた偏光変換素子、照明光学系、画像表示装置
JP2017037150A (ja) * 2015-08-07 2017-02-16 Ｊｘエネルギー株式会社 位相差板、位相差板を用いた積層偏光板、および位相差板を用いた表示装置
WO2017195833A1 (ja) * 2016-05-12 2017-11-16 富士フイルム株式会社 着色組成物、２色性色素化合物、光吸収異方性膜、積層体および画像表示装置
WO2019114099A1 (zh) * 2017-12-12 2019-06-20 惠州市华星光电技术有限公司 一种液晶显示面板及液晶显示器

Also Published As

Publication number Publication date
US20230039106A1 (en) 2023-02-09
US11982897B2 (en) 2024-05-14
WO2021187379A1 (ja) 2021-09-23
JP7428785B2 (ja) 2024-02-06

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