JP7408138B2 - ニアアイ表示装置における反射抑制 - Google Patents

ニアアイ表示装置における反射抑制 Download PDF

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Publication number
JP7408138B2
JP7408138B2 JP2019564124A JP2019564124A JP7408138B2 JP 7408138 B2 JP7408138 B2 JP 7408138B2 JP 2019564124 A JP2019564124 A JP 2019564124A JP 2019564124 A JP2019564124 A JP 2019564124A JP 7408138 B2 JP7408138 B2 JP 7408138B2
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Prior art keywords
loe
light
eye display
eye
reflection
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Japanese (ja)
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JP2021535412A (ja
JP2021535412A5 (https=
Inventor
ダンジガー，ヨチャイ
ローネン，イーサン
ジェルベール，ジョナサン
アイゼンフェルト，ツィオン
シャピーラ，アミール
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Lumus Ltd
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Lumus Ltd
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Publication of JP2021535412A publication Critical patent/JP2021535412A/ja
Publication of JP2021535412A5 publication Critical patent/JP2021535412A5/ja
Priority to JP2023210547A priority Critical patent/JP7788739B2/ja
Application granted granted Critical
Publication of JP7408138B2 publication Critical patent/JP7408138B2/ja
Priority to JP2025211536A priority patent/JP2026035757A/ja
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    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • 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
    • 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
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • 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
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Prostheses (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2019564124A 2018-08-26 2019-08-26 ニアアイ表示装置における反射抑制 Active JP7408138B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023210547A JP7788739B2 (ja) 2018-08-26 2023-12-13 ニアアイ表示装置における反射抑制
JP2025211536A JP2026035757A (ja) 2018-08-26 2025-12-01 ニアアイ表示装置における反射抑制

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862722903P 2018-08-26 2018-08-26
US62/722,903 2018-08-26
US201962843610P 2019-05-06 2019-05-06
US62/843,610 2019-05-06
PCT/IB2019/057149 WO2020044198A1 (en) 2018-08-26 2019-08-26 Reflection suppression in near eye displays

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023210547A Division JP7788739B2 (ja) 2018-08-26 2023-12-13 ニアアイ表示装置における反射抑制

Publications (3)

Publication Number Publication Date
JP2021535412A JP2021535412A (ja) 2021-12-16
JP2021535412A5 JP2021535412A5 (https=) 2022-09-05
JP7408138B2 true JP7408138B2 (ja) 2024-01-05

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ID=69645052

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2019564124A Active JP7408138B2 (ja) 2018-08-26 2019-08-26 ニアアイ表示装置における反射抑制
JP2023210547A Active JP7788739B2 (ja) 2018-08-26 2023-12-13 ニアアイ表示装置における反射抑制
JP2025211536A Pending JP2026035757A (ja) 2018-08-26 2025-12-01 ニアアイ表示装置における反射抑制

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023210547A Active JP7788739B2 (ja) 2018-08-26 2023-12-13 ニアアイ表示装置における反射抑制
JP2025211536A Pending JP2026035757A (ja) 2018-08-26 2025-12-01 ニアアイ表示装置における反射抑制

Country Status (12)

Country Link
US (4) US12099214B2 (https=)
EP (3) EP3841414B1 (https=)
JP (3) JP7408138B2 (https=)
KR (2) KR102781637B1 (https=)
CN (1) CN112601993A (https=)
AU (1) AU2019330119B2 (https=)
BR (1) BR112021003215A2 (https=)
CA (1) CA3109796C (https=)
IL (1) IL280934B2 (https=)
MX (1) MX2021002204A (https=)
TW (2) TWI871876B (https=)
WO (1) WO2020044198A1 (https=)

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