JPWO2021054099A1 - - Google Patents

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Publication number
JPWO2021054099A1
JPWO2021054099A1 JP2021546582A JP2021546582A JPWO2021054099A1 JP WO2021054099 A1 JPWO2021054099 A1 JP WO2021054099A1 JP 2021546582 A JP2021546582 A JP 2021546582A JP 2021546582 A JP2021546582 A JP 2021546582A JP WO2021054099 A1 JPWO2021054099 A1 JP WO2021054099A1
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
JP2021546582A
Other versions
JP7210758B2 (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 JPWO2021054099A1 publication Critical patent/JPWO2021054099A1/ja
Application granted granted Critical
Publication of JP7210758B2 publication Critical patent/JP7210758B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • 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
    • G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type

Landscapes

  • 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)
JP2021546582A 2019-09-20 2020-08-31 光学フィルタ、光学装置、および、ヘッドマウントディスプレイ Active JP7210758B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019171376 2019-09-20
JP2019171376 2019-09-20
PCT/JP2020/032839 WO2021054099A1 (ja) 2019-09-20 2020-08-31 光学フィルタ、光学装置、および、ヘッドマウントディスプレイ

Publications (2)

Publication Number Publication Date
JPWO2021054099A1 true JPWO2021054099A1 (ja) 2021-03-25
JP7210758B2 JP7210758B2 (ja) 2023-01-23

Family

ID=74883074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021546582A Active JP7210758B2 (ja) 2019-09-20 2020-08-31 光学フィルタ、光学装置、および、ヘッドマウントディスプレイ

Country Status (4)

Country Link
US (1) US11933987B2 (ja)
JP (1) JP7210758B2 (ja)
CN (1) CN114424098B (ja)
WO (1) WO2021054099A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11906828B2 (en) 2020-09-30 2024-02-20 Sioptica Gmbh Switchable light filter and use thereof
WO2022202268A1 (ja) * 2021-03-26 2022-09-29 富士フイルム株式会社 視角制御システム、画像表示装置、光学異方性層、積層体
WO2022270199A1 (ja) * 2021-06-25 2022-12-29 富士フイルム株式会社 光吸収異方性膜、光学フィルム、画像表示装置
KR20240008352A (ko) * 2021-06-28 2024-01-18 후지필름 가부시키가이샤 광흡수 이방성층, 광학 필름, 시야각 제어 시스템 및 화상 표시 장치
WO2023149359A1 (ja) * 2022-02-04 2023-08-10 富士フイルム株式会社 光学積層体および画像表示装置
WO2023176672A1 (ja) * 2022-03-15 2023-09-21 富士フイルム株式会社 光学フィルムおよび視角制御システム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008165201A (ja) * 2006-12-08 2008-07-17 Fujifilm Corp 光学フィルム及びガラス
WO2017199656A1 (ja) * 2016-05-20 2017-11-23 富士フイルム株式会社 光学装置および表示装置
WO2017208617A1 (ja) * 2016-06-02 2017-12-07 富士フイルム株式会社 視野角制御フィルムおよび画像表示装置
WO2018003380A1 (ja) * 2016-06-30 2018-01-04 富士フイルム株式会社 光学装置および表示装置
JP2019132895A (ja) * 2018-01-29 2019-08-08 日本ゼオン株式会社 有機発光表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9229139B2 (en) * 2012-01-19 2016-01-05 Lc-Tec Displays Ab Enhanced vision system implemented with optical shutter alternately transmitting visible radiation and near infrared radiation
WO2017022591A1 (ja) * 2015-07-31 2017-02-09 富士フイルム株式会社 積層体および窓

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008165201A (ja) * 2006-12-08 2008-07-17 Fujifilm Corp 光学フィルム及びガラス
WO2017199656A1 (ja) * 2016-05-20 2017-11-23 富士フイルム株式会社 光学装置および表示装置
WO2017208617A1 (ja) * 2016-06-02 2017-12-07 富士フイルム株式会社 視野角制御フィルムおよび画像表示装置
WO2018003380A1 (ja) * 2016-06-30 2018-01-04 富士フイルム株式会社 光学装置および表示装置
JP2019132895A (ja) * 2018-01-29 2019-08-08 日本ゼオン株式会社 有機発光表示装置

Also Published As

Publication number Publication date
US20220206302A1 (en) 2022-06-30
WO2021054099A1 (ja) 2021-03-25
JP7210758B2 (ja) 2023-01-23
CN114424098A (zh) 2022-04-29
US11933987B2 (en) 2024-03-19
CN114424098B (zh) 2023-09-05

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