DE112019003032A5 - Lichtwellenleiter für ein Head-Up-Display - Google Patents

Lichtwellenleiter für ein Head-Up-Display Download PDF

Info

Publication number
DE112019003032A5
DE112019003032A5 DE112019003032.9T DE112019003032T DE112019003032A5 DE 112019003032 A5 DE112019003032 A5 DE 112019003032A5 DE 112019003032 T DE112019003032 T DE 112019003032T DE 112019003032 A5 DE112019003032 A5 DE 112019003032A5
Authority
DE
Germany
Prior art keywords
head
display
optical fiber
fiber
optical
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
DE112019003032.9T
Other languages
English (en)
Inventor
Felicitas Wille
Wolff von Spiegel
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.)
Continental Automotive Technologies GmbH
Original Assignee
Continental Automotive GmbH
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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of DE112019003032A5 publication Critical patent/DE112019003032A5/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0093—Means for protecting 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
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • 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
    • 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
    • G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
    • G02B2027/0125—Field-of-view increase by wavefront division
    • 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
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instrument Panels (AREA)
DE112019003032.9T 2018-06-15 2019-06-13 Lichtwellenleiter für ein Head-Up-Display Pending DE112019003032A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018209642.2 2018-06-15
DE102018209642 2018-06-15
PCT/EP2019/065564 WO2019238859A1 (de) 2018-06-15 2019-06-13 Lichtwellenleiter für ein head-up-display

Publications (1)

Publication Number Publication Date
DE112019003032A5 true DE112019003032A5 (de) 2021-03-18

Family

ID=66999802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112019003032.9T Pending DE112019003032A5 (de) 2018-06-15 2019-06-13 Lichtwellenleiter für ein Head-Up-Display

Country Status (2)

Country Link
DE (1) DE112019003032A5 (de)
WO (1) WO2019238859A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002350849A (ja) * 2001-05-25 2002-12-04 Citizen Electronics Co Ltd 液晶表示装置のフロントライト
JP6341270B2 (ja) * 2014-02-21 2018-06-13 旭硝子株式会社 導光素子および映像表示装置
JP2016085430A (ja) 2014-10-29 2016-05-19 セイコーエプソン株式会社 虚像表示装置
TWI698326B (zh) * 2015-01-14 2020-07-11 德商科思創德意志股份有限公司 以全相光學元件製備光學鑄件之方法及光學鑄件
EP3486708B1 (de) * 2016-07-12 2022-04-06 Sony Group Corporation Bildanzeigevorrichtung und anzeigevorrichtung

Also Published As

Publication number Publication date
WO2019238859A1 (de) 2019-12-19

Similar Documents

Publication Publication Date Title
GB2584537B (en) Optical arrangements for displays
ZA202101552B (en) A display system for a viewing optic
EP3698190A4 (de) Spleisskassette für optische fasern
IL286719A (en) Optical Fiber
PL3637160T3 (pl) Światłowód ze stopniowanym współczynnikiem załamania światła o małej średnicy rdzenia
EP3841411A4 (de) Lichtabstreifer für den mantel einer optischen faser
GB2574317B (en) Optical fiber
EP3842395A4 (de) Optische faser
FR3069336B1 (fr) Fibre optique
EP3850408A4 (de) Durch einen mantellichtabstreifer eingekapselte glasfaserspleissung
DK3764134T3 (da) Optisk fiber
GB201909618D0 (en) Optical fiber
EP3580594A4 (de) Profilgehäuse für faseroptische spleisse
GB2584542B (en) Optical arrangements for displays
DE112019003032A5 (de) Lichtwellenleiter für ein Head-Up-Display
GB2574883B (en) Optical fiber
GB2584539B (en) Optical arrangements for displays
DK3754394T3 (da) Optisk fiber
EP3977094C0 (de) Optische multifasersonde
GB201911183D0 (en) Optical fibre splicing method
GB202002972D0 (en) Optical fiber
GB2592502B (en) Optical fibers for optically sensing through wound dressings
DE112022002239A5 (de) Spiegel für ein Head-Up-Display
GB2591568B (en) Binocular optical display system
GB2588474B (en) Optical fiber adapter

Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

R081 Change of applicant/patentee

Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, DE

Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, 30165 HANNOVER, DE