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FR3033331B1 - Materiau destine a la realisation d'un dispositif d'obturation electro-optique a trois etats de transmission, dispositif et utilisations correspondants. - Google Patents

Materiau destine a la realisation d'un dispositif d'obturation electro-optique a trois etats de transmission, dispositif et utilisations correspondants.

Info

Publication number
FR3033331B1
FR3033331B1 FR1551764A FR1551764A FR3033331B1 FR 3033331 B1 FR3033331 B1 FR 3033331B1 FR 1551764 A FR1551764 A FR 1551764A FR 1551764 A FR1551764 A FR 1551764A FR 3033331 B1 FR3033331 B1 FR 3033331B1
Authority
FR
France
Prior art keywords
electro
producing
transmission states
corresponding uses
optical shuttering
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.)
Expired - Fee Related
Application number
FR1551764A
Other languages
English (en)
Other versions
FR3033331A1 (fr
Inventor
Bougrenet De La Tocnaye Jean-Louis De
Laurent Dupont
Kedar Sathaye
Sumankalyan Manna
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.)
Institut Mines Telecom IMT
Eyes Triple Shut SAS
Original Assignee
Institut Mines Telecom IMT
Eyes Triple Shut SAS
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 Institut Mines Telecom IMT, Eyes Triple Shut SAS filed Critical Institut Mines Telecom IMT
Priority to FR1551764A priority Critical patent/FR3033331B1/fr
Priority to JP2017564797A priority patent/JP2018508840A/ja
Priority to PCT/EP2016/054120 priority patent/WO2016139150A1/fr
Priority to US15/555,732 priority patent/US20180051212A1/en
Priority to EP16707090.3A priority patent/EP3265541A1/fr
Publication of FR3033331A1 publication Critical patent/FR3033331A1/fr
Application granted granted Critical
Publication of FR3033331B1 publication Critical patent/FR3033331B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • 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
    • C09K19/60—Pleochroic dyes
    • 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
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
    • 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
    • G02F1/13725—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 based on guest-host interaction
    • 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
    • G02F1/13731—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 based on a field-induced phase transition
    • G02F1/13737—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 based on a field-induced phase transition in liquid crystals doped with a pleochroic dye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
FR1551764A 2015-03-03 2015-03-03 Materiau destine a la realisation d'un dispositif d'obturation electro-optique a trois etats de transmission, dispositif et utilisations correspondants. Expired - Fee Related FR3033331B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1551764A FR3033331B1 (fr) 2015-03-03 2015-03-03 Materiau destine a la realisation d'un dispositif d'obturation electro-optique a trois etats de transmission, dispositif et utilisations correspondants.
JP2017564797A JP2018508840A (ja) 2015-03-03 2016-02-26 ３つの透過状態を有する電気光学シャッタ装置を作成するための材料、及びその装置と使用
PCT/EP2016/054120 WO2016139150A1 (fr) 2015-03-03 2016-02-26 Matériau destiné à la réalisation d'un dispositif d'obturation électro-optique à trois états de transmission, dispositif et utilisations correspondants
US15/555,732 US20180051212A1 (en) 2015-03-03 2016-02-26 Material for producing an electro-optical shutter device having three transmission states, corresponding device and uses thereof
EP16707090.3A EP3265541A1 (fr) 2015-03-03 2016-02-26 Matériau destiné à la réalisation d'un dispositif d'obturation électro-optique à trois états de transmission, dispositif et utilisations correspondants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1551764A FR3033331B1 (fr) 2015-03-03 2015-03-03 Materiau destine a la realisation d'un dispositif d'obturation electro-optique a trois etats de transmission, dispositif et utilisations correspondants.

Publications (2)

Publication Number Publication Date
FR3033331A1 FR3033331A1 (fr) 2016-09-09
FR3033331B1 true FR3033331B1 (fr) 2017-04-14

Family

ID=53879560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551764A Expired - Fee Related FR3033331B1 (fr) 2015-03-03 2015-03-03 Materiau destine a la realisation d'un dispositif d'obturation electro-optique a trois etats de transmission, dispositif et utilisations correspondants.

Country Status (5)

Country Link
US (1) US20180051212A1 (fr)
EP (1) EP3265541A1 (fr)
JP (1) JP2018508840A (fr)
FR (1) FR3033331B1 (fr)
WO (1) WO2016139150A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3049727B1 (fr) * 2016-04-01 2018-04-27 Institut Mines Telecom Dispositif d'obturation electro-optique a double etat de transmission optimise sur l'ensemble de la bande spectrale du visible
JP7180589B2 (ja) * 2017-03-10 2022-11-30 大日本印刷株式会社 調光フィルム及び調光システム、調光部材
JP7468142B2 (ja) * 2020-05-22 2024-04-16 大日本印刷株式会社 調光装置
CN116009298B (zh) * 2021-10-22 2025-05-13 江苏集萃智能液晶科技有限公司 一种液晶调光器件
JP2024047499A (ja) * 2022-09-26 2024-04-05 Dic株式会社 液晶調光装置、液晶調光装置の調光方法、及び液晶調光プログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7471369B2 (en) * 2001-01-11 2008-12-30 Sipix Imaging, Inc. Transmissive or reflective liquid crystal display and process for its manufacture
DE602004031142D1 (de) * 2003-11-06 2011-03-03 Sumitomo Chemical Co Dichroitischer guest-host-polarisierer mit einem orientierten polymerfilm
JP2009093143A (ja) 2007-09-18 2009-04-30 Fujifilm Corp 液晶デバイス
CN104725894B (zh) * 2010-06-14 2017-06-06 巴斯夫欧洲公司 黑色二色性染料
JP2012000907A (ja) * 2010-06-18 2012-01-05 Fujifilm Corp 立体画像印刷物、及びその製造方法
KR20140085466A (ko) * 2011-09-30 2014-07-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 전기적으로 전환 가능한 프라이버시 필름 및 그것을 갖는 표시 장치
US9116370B2 (en) 2013-02-12 2015-08-25 Alphamicron Incorporated Liquid crystal light variable device
CN113985665A (zh) * 2013-05-08 2022-01-28 默克专利股份有限公司 用于调节光学能量通过的具有两个液晶切换层的装置

Also Published As

Publication number Publication date
WO2016139150A1 (fr) 2016-09-09
EP3265541A1 (fr) 2018-01-10
US20180051212A1 (en) 2018-02-22
FR3033331A1 (fr) 2016-09-09
JP2018508840A (ja) 2018-03-29

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