IL171820A - A polarizing optical component for light coupling within a conductive substrate - Google Patents

A polarizing optical component for light coupling within a conductive substrate

Info

Publication number
IL171820A
IL171820A IL171820A IL17182005A IL171820A IL 171820 A IL171820 A IL 171820A IL 171820 A IL171820 A IL 171820A IL 17182005 A IL17182005 A IL 17182005A IL 171820 A IL171820 A IL 171820A
Authority
IL
Israel
Prior art keywords
optical system
light
optical
substrate
reflecting surface
Prior art date
Application number
IL171820A
Other languages
English (en)
Hebrew (he)
Inventor
Yaakov Amitai
Jonathan Gelberg
Original Assignee
Lumus Ltd
Yaakov Amitai
Jonathan Gelberg
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 Lumus Ltd, Yaakov Amitai, Jonathan Gelberg filed Critical Lumus Ltd
Priority to IL171820A priority Critical patent/IL171820A/en
Priority to CA2628871A priority patent/CA2628871C/en
Priority to EP20153139.9A priority patent/EP3702827A1/en
Priority to US12/092,818 priority patent/US9551880B2/en
Priority to PCT/IL2006/001278 priority patent/WO2007054928A1/en
Priority to EP06809838.3A priority patent/EP1949169B1/en
Priority to JP2008539606A priority patent/JP5457033B2/ja
Publication of IL171820A publication Critical patent/IL171820A/en
Priority to US15/289,774 priority patent/US10048499B2/en
Priority to US15/289,712 priority patent/US10261321B2/en
Priority to US16/013,983 priority patent/US10598937B2/en
Priority to US16/823,454 priority patent/US11187905B2/en
Priority to US17/506,841 priority patent/US11719938B2/en
Priority to US18/205,544 priority patent/US20230324693A1/en

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
    • G02B27/28—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
    • G02B27/285—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 comprising arrays of elements, e.g. microprisms
    • 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
    • G02B27/0081—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. enlarging, the entrance or exit pupil
    • 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
    • G02B27/28—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
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • 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
    • 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
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
IL171820A 2005-11-08 2005-11-08 A polarizing optical component for light coupling within a conductive substrate IL171820A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IL171820A IL171820A (en) 2005-11-08 2005-11-08 A polarizing optical component for light coupling within a conductive substrate
EP06809838.3A EP1949169B1 (en) 2005-11-08 2006-11-06 Polarizing optical system
EP20153139.9A EP3702827A1 (en) 2005-11-08 2006-11-06 Collimating optical system
US12/092,818 US9551880B2 (en) 2005-11-08 2006-11-06 Polarizing optical system
PCT/IL2006/001278 WO2007054928A1 (en) 2005-11-08 2006-11-06 Polarizing optical system
CA2628871A CA2628871C (en) 2005-11-08 2006-11-06 Polarizing optical system
JP2008539606A JP5457033B2 (ja) 2005-11-08 2006-11-06 偏光光学系
US15/289,774 US10048499B2 (en) 2005-11-08 2016-10-10 Polarizing optical system
US15/289,712 US10261321B2 (en) 2005-11-08 2016-10-10 Polarizing optical system
US16/013,983 US10598937B2 (en) 2005-11-08 2018-06-21 Polarizing optical system
US16/823,454 US11187905B2 (en) 2005-11-08 2020-03-19 Polarizing optical system
US17/506,841 US11719938B2 (en) 2005-11-08 2021-10-21 Polarizing optical system
US18/205,544 US20230324693A1 (en) 2005-11-08 2023-06-04 Polarizing optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL171820A IL171820A (en) 2005-11-08 2005-11-08 A polarizing optical component for light coupling within a conductive substrate

Publications (1)

Publication Number Publication Date
IL171820A true IL171820A (en) 2014-04-30

Family

ID=37648372

Family Applications (1)

Application Number Title Priority Date Filing Date
IL171820A IL171820A (en) 2005-11-08 2005-11-08 A polarizing optical component for light coupling within a conductive substrate

Country Status (6)

Country Link
US (1) US9551880B2 (enExample)
EP (2) EP3702827A1 (enExample)
JP (1) JP5457033B2 (enExample)
CA (1) CA2628871C (enExample)
IL (1) IL171820A (enExample)
WO (1) WO2007054928A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020212835A1 (en) * 2019-04-15 2020-10-22 Lumus Ltd. Method of fabricating a light-guide optical element

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