CN120917350A - 光学层叠体、显示装置、传感器 - Google Patents

光学层叠体、显示装置、传感器

Info

Publication number
CN120917350A
CN120917350A CN202480021219.1A CN202480021219A CN120917350A CN 120917350 A CN120917350 A CN 120917350A CN 202480021219 A CN202480021219 A CN 202480021219A CN 120917350 A CN120917350 A CN 120917350A
Authority
CN
China
Prior art keywords
liquid crystal
crystal layer
compound
optical axis
alignment pattern
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
CN202480021219.1A
Other languages
English (en)
Chinese (zh)
Inventor
关根彩人
佐藤宽
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.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN120917350A publication Critical patent/CN120917350A/zh
Pending legal-status Critical Current

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
    • G02F1/1347—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • 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
    • G02B5/32—Holograms used as optical 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
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
CN202480021219.1A 2023-03-31 2024-03-25 光学层叠体、显示装置、传感器 Pending CN120917350A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023058102 2023-03-31
JP2023-058102 2023-03-31
PCT/JP2024/011704 WO2024204065A1 (ja) 2023-03-31 2024-03-25 光学積層体、表示装置、センサー

Publications (1)

Publication Number Publication Date
CN120917350A true CN120917350A (zh) 2025-11-07

Family

ID=92905313

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480021219.1A Pending CN120917350A (zh) 2023-03-31 2024-03-25 光学层叠体、显示装置、传感器

Country Status (4)

Country Link
US (1) US20250383565A1 (https=)
JP (1) JPWO2024204065A1 (https=)
CN (1) CN120917350A (https=)
WO (1) WO2024204065A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI672361B (zh) * 2015-01-30 2019-09-21 日商日本瑞翁股份有限公司 複層膜、其用途及製造方法
EP3869245A4 (en) * 2018-10-17 2021-12-15 FUJIFILM Corporation PROJECTION IMAGE DISPLAY ELEMENT, WINDSHIELD GLASS AND HEADUP DISPLAY SYSTEM
WO2020226080A1 (ja) * 2019-05-09 2020-11-12 富士フイルム株式会社 液晶回折素子および積層回折素子
WO2021132624A1 (ja) * 2019-12-26 2021-07-01 富士フイルム株式会社 光学フィルム、円偏光板、有機エレクトロルミネッセンス表示装置
JP2021107871A (ja) * 2019-12-27 2021-07-29 富士フイルム株式会社 投映型画像表示システム
JP7427077B2 (ja) * 2020-04-01 2024-02-02 富士フイルム株式会社 光学素子、画像表示ユニットおよびヘッドマウントディスプレイ
JP7492001B2 (ja) * 2020-05-20 2024-05-28 富士フイルム株式会社 透過型液晶回折素子

Also Published As

Publication number Publication date
US20250383565A1 (en) 2025-12-18
JPWO2024204065A1 (https=) 2024-10-03
WO2024204065A1 (ja) 2024-10-03

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