CN118176448A - 光学元件及图像显示装置 - Google Patents

光学元件及图像显示装置 Download PDF

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Publication number
CN118176448A
CN118176448A CN202280072996.XA CN202280072996A CN118176448A CN 118176448 A CN118176448 A CN 118176448A CN 202280072996 A CN202280072996 A CN 202280072996A CN 118176448 A CN118176448 A CN 118176448A
Authority
CN
China
Prior art keywords
liquid crystal
optically anisotropic
anisotropic layer
crystal compound
optical element
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
CN202280072996.XA
Other languages
English (en)
Chinese (zh)
Inventor
铃木雅明
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 CN118176448A publication Critical patent/CN118176448A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • 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
    • 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
    • G02B27/02—Viewing or reading apparatus
    • 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
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
CN202280072996.XA 2021-11-12 2022-11-11 光学元件及图像显示装置 Pending CN118176448A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021184669 2021-11-12
JP2021-184669 2021-11-12
PCT/JP2022/042084 WO2023085398A1 (ja) 2021-11-12 2022-11-11 光学素子、および、画像表示装置

Publications (1)

Publication Number Publication Date
CN118176448A true CN118176448A (zh) 2024-06-11

Family

ID=86335854

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280072996.XA Pending CN118176448A (zh) 2021-11-12 2022-11-11 光学元件及图像显示装置

Country Status (4)

Country Link
US (1) US20240280829A1 (https=)
JP (1) JPWO2023085398A1 (https=)
CN (1) CN118176448A (https=)
WO (1) WO2023085398A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025205296A1 (ja) * 2024-03-29 2025-10-02 富士フイルム株式会社 組成物、光学異方性層

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6514578B1 (en) * 1999-06-30 2003-02-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Polymerizable mesogenic tolanes
WO2013052834A1 (en) * 2011-10-07 2013-04-11 North Carolina State University Multi-twist retarders for broadband polarization transformation and related fabrication methods
JP6726110B2 (ja) * 2014-07-31 2020-07-22 イマジンオプティクス・コーポレイション 光学素子、及び回折光学素子
JP6968190B2 (ja) * 2017-11-13 2021-11-17 富士フイルム株式会社 光学素子
WO2019182129A1 (ja) * 2018-03-23 2019-09-26 富士フイルム株式会社 化合物、組成物、硬化物、光学異方体、反射膜
WO2019221294A1 (ja) * 2018-05-18 2019-11-21 富士フイルム株式会社 光学素子
JP7394794B2 (ja) * 2019-02-14 2023-12-08 富士フイルム株式会社 反射光学素子、導光素子および画像表示素子

Also Published As

Publication number Publication date
US20240280829A1 (en) 2024-08-22
JPWO2023085398A1 (https=) 2023-05-19
WO2023085398A1 (ja) 2023-05-19

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