JP7749248B2 - 複合導光光学要素 - Google Patents

複合導光光学要素

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Publication number
JP7749248B2
JP7749248B2 JP2023516468A JP2023516468A JP7749248B2 JP 7749248 B2 JP7749248 B2 JP 7749248B2 JP 2023516468 A JP2023516468 A JP 2023516468A JP 2023516468 A JP2023516468 A JP 2023516468A JP 7749248 B2 JP7749248 B2 JP 7749248B2
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JP
Japan
Prior art keywords
image
loe
outer major
optical system
conjugate
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.)
Active
Application number
JP2023516468A
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English (en)
Japanese (ja)
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JP2023544093A (ja
JP2023544093A5 (https=
JPWO2022070197A5 (https=
Inventor
ローネン，イータン
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.)
Lumus Ltd
Original Assignee
Lumus Ltd
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.)
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Publication date
Application filed by Lumus Ltd filed Critical Lumus Ltd
Publication of JP2023544093A publication Critical patent/JP2023544093A/ja
Publication of JP2023544093A5 publication Critical patent/JP2023544093A5/ja
Publication of JPWO2022070197A5 publication Critical patent/JPWO2022070197A5/ja
Priority to JP2025153486A priority Critical patent/JP2025179216A/ja
Application granted granted Critical
Publication of JP7749248B2 publication Critical patent/JP7749248B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B27/01—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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/12—Beam splitting or combining systems operating by refraction only
    • G02B27/126—The splitting element being a prism or prismatic array, including systems based on total internal reflection
    • 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
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • 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)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP2023516468A 2020-10-01 2021-10-01 複合導光光学要素 Active JP7749248B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025153486A JP2025179216A (ja) 2020-10-01 2025-09-16 複合導光光学要素

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063086136P 2020-10-01 2020-10-01
US63/086,136 2020-10-01
US202063114110P 2020-11-16 2020-11-16
US63/114,110 2020-11-16
PCT/IL2021/051185 WO2022070197A1 (en) 2020-10-01 2021-10-01 Compound light-guide optical elements

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025153486A Division JP2025179216A (ja) 2020-10-01 2025-09-16 複合導光光学要素

Publications (4)

Publication Number Publication Date
JP2023544093A JP2023544093A (ja) 2023-10-20
JP2023544093A5 JP2023544093A5 (https=) 2024-07-10
JPWO2022070197A5 JPWO2022070197A5 (https=) 2024-07-10
JP7749248B2 true JP7749248B2 (ja) 2025-10-06

Family

ID=80949868

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023516468A Active JP7749248B2 (ja) 2020-10-01 2021-10-01 複合導光光学要素
JP2025153486A Pending JP2025179216A (ja) 2020-10-01 2025-09-16 複合導光光学要素

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025153486A Pending JP2025179216A (ja) 2020-10-01 2025-09-16 複合導光光学要素

Country Status (8)

Country Link
US (2) US12498571B2 (https=)
EP (2) EP4700458A3 (https=)
JP (2) JP7749248B2 (https=)
KR (1) KR20230077721A (https=)
CN (1) CN116368413B (https=)
IL (1) IL301401A (https=)
TW (1) TWI839642B (https=)
WO (1) WO2022070197A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116635773B (zh) 2021-03-01 2025-06-13 鲁姆斯有限公司 具有从投影仪到波导中的紧凑耦合的光学系统
WO2022219628A1 (en) 2021-04-11 2022-10-20 Lumus Ltd. Displays including light-guide optical elements with two-dimensional expansion
IL313871A (en) 2022-01-07 2024-08-01 Lumus Ltd Optical system for image orientation for viewing
JP2025518767A (ja) * 2022-06-01 2025-06-19 ルムス エルティーディー． 色混合小型画像プロジェクターの均一性向上
CN116679455A (zh) * 2023-06-21 2023-09-01 浙江舜为科技有限公司 照明组件、显示光机及近眼显示设备
WO2026018242A1 (en) * 2024-07-14 2026-01-22 Lumus Ltd. Image projector for near-eye display system and method of assembly

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JP2020101717A (ja) 2018-12-21 2020-07-02 株式会社日立エルジーデータストレージ 映像表示装置及び映像表示システム

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