JPWO2021166119A1 - - Google Patents

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Publication number
JPWO2021166119A1
JPWO2021166119A1 JP2022501478A JP2022501478A JPWO2021166119A1 JP WO2021166119 A1 JPWO2021166119 A1 JP WO2021166119A1 JP 2022501478 A JP2022501478 A JP 2022501478A JP 2022501478 A JP2022501478 A JP 2022501478A JP WO2021166119 A1 JPWO2021166119 A1 JP WO2021166119A1
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
JP2022501478A
Other versions
JP7325026B2 (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 JPWO2021166119A1 publication Critical patent/JPWO2021166119A1/ja
Application granted granted Critical
Publication of JP7325026B2 publication Critical patent/JP7325026B2/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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13793—Blue phases
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
    • C09K19/18—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0275—Blue phase
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/56—Aligning agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
JP2022501478A 2020-02-19 2020-02-19 光学システム Active JP7325026B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/006514 WO2021166119A1 (ja) 2020-02-19 2020-02-19 光学システム

Publications (2)

Publication Number Publication Date
JPWO2021166119A1 true JPWO2021166119A1 (ja) 2021-08-26
JP7325026B2 JP7325026B2 (ja) 2023-08-14

Family

ID=77390804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022501478A Active JP7325026B2 (ja) 2020-02-19 2020-02-19 光学システム

Country Status (3)

Country Link
US (1) US20230072583A1 (ja)
JP (1) JP7325026B2 (ja)
WO (1) WO2021166119A1 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004170868A (ja) * 2002-11-22 2004-06-17 Minolta Co Ltd 積層型液晶表示素子
JP2005135479A (ja) * 2003-10-29 2005-05-26 Sony Corp ホログラム記録再生装置、ホログラム記録再生方法、位相変調パターンの表示方法及び位相変調パターンの作成方法
JP2007045894A (ja) * 2005-08-09 2007-02-22 Seiko Epson Corp 液晶装置及び投射型液晶表示装置
JP2008216579A (ja) * 2007-03-02 2008-09-18 Olympus Corp ホログラフィックプロジェクション方法及びホログラフィックプロジェクション装置
JP2010224434A (ja) * 2009-03-25 2010-10-07 Seiko Epson Corp 液晶表示装置、液晶表示装置の製造方法
JP2012185401A (ja) * 2011-03-07 2012-09-27 Seiko Epson Corp プロジェクター
JP2015179292A (ja) * 2015-06-18 2015-10-08 セイコーエプソン株式会社 プロジェクター

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017208914A1 (ja) * 2016-05-31 2017-12-07 シャープ株式会社 液晶パネル、スイッチャブル・ミラーパネル及びスイッチャブル・ミラーディスプレイ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004170868A (ja) * 2002-11-22 2004-06-17 Minolta Co Ltd 積層型液晶表示素子
JP2005135479A (ja) * 2003-10-29 2005-05-26 Sony Corp ホログラム記録再生装置、ホログラム記録再生方法、位相変調パターンの表示方法及び位相変調パターンの作成方法
JP2007045894A (ja) * 2005-08-09 2007-02-22 Seiko Epson Corp 液晶装置及び投射型液晶表示装置
JP2008216579A (ja) * 2007-03-02 2008-09-18 Olympus Corp ホログラフィックプロジェクション方法及びホログラフィックプロジェクション装置
JP2010224434A (ja) * 2009-03-25 2010-10-07 Seiko Epson Corp 液晶表示装置、液晶表示装置の製造方法
JP2012185401A (ja) * 2011-03-07 2012-09-27 Seiko Epson Corp プロジェクター
JP2015179292A (ja) * 2015-06-18 2015-10-08 セイコーエプソン株式会社 プロジェクター

Also Published As

Publication number Publication date
WO2021166119A1 (ja) 2021-08-26
US20230072583A1 (en) 2023-03-09
JP7325026B2 (ja) 2023-08-14

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