WO2020187366A3 - Optische vorrichtung, anordnung, fahrzeugleuchte und verfahren - Google Patents

Optische vorrichtung, anordnung, fahrzeugleuchte und verfahren Download PDF

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Publication number
WO2020187366A3
WO2020187366A3 PCT/DE2020/100203 DE2020100203W WO2020187366A3 WO 2020187366 A3 WO2020187366 A3 WO 2020187366A3 DE 2020100203 W DE2020100203 W DE 2020100203W WO 2020187366 A3 WO2020187366 A3 WO 2020187366A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical device
arrangement
vehicle light
light
decoupling surface
Prior art date
Application number
PCT/DE2020/100203
Other languages
English (en)
French (fr)
Other versions
WO2020187366A2 (de
Inventor
Michael Koller
Richard SCHLEICHER
Thomas HUETTMAYER
Christoph KOLLER
Julia Hoffmann
Christian Gammer
Sergey Khrushchev
Original Assignee
OSRAM CONTINENTAL 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 OSRAM CONTINENTAL GmbH filed Critical OSRAM CONTINENTAL GmbH
Priority to US17/439,753 priority Critical patent/US20220186911A1/en
Priority to CN202080021455.5A priority patent/CN113632001A/zh
Publication of WO2020187366A2 publication Critical patent/WO2020187366A2/de
Publication of WO2020187366A3 publication Critical patent/WO2020187366A3/de

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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
    • B60Q3/76—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for spotlighting, e.g. reading lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/16—Cooling; Preventing overheating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/206—Control of light source other than position or intensity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/60—Projection of signs from lighting devices, e.g. symbols or information being projected onto the road

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Es ist eine optische Vorrichtung, zumindest einer Leuchte, offenbart. Die Leuchte hat eine Auskoppelfläche für das Licht und auf dieser Auskoppelfläche ist eine Bildmaske angebracht.
PCT/DE2020/100203 2019-03-15 2020-03-16 Optische vorrichtung, anordnung, fahrzeugleuchte und verfahren WO2020187366A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US17/439,753 US20220186911A1 (en) 2019-03-15 2020-03-16 Optical Device, Arrangement, Vehicle Lamp and Method
CN202080021455.5A CN113632001A (zh) 2019-03-15 2020-03-16 光学装置，布置，车灯和方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102019106686 2019-03-15
DE102019106686.7 2019-03-15
DE102019112474.3 2019-05-13
DE102019112474.3A DE102019112474A1 (de) 2019-03-15 2019-05-13 Optische Vorrichtung, Anordnung, Fahrzeugleuchte und Verfahren

Publications (2)

Publication Number Publication Date
WO2020187366A2 WO2020187366A2 (de) 2020-09-24
WO2020187366A3 true WO2020187366A3 (de) 2020-12-30

Family

ID=72241005

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2020/100203 WO2020187366A2 (de) 2019-03-15 2020-03-16 Optische vorrichtung, anordnung, fahrzeugleuchte und verfahren

Country Status (4)

Country Link
US (1) US20220186911A1 (de)
CN (1) CN113632001A (de)
DE (1) DE102019112474A1 (de)
WO (1) WO2020187366A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022116998A1 (de) 2022-07-07 2024-01-18 Ams OSRAM Automotive Lighting Systems GmbH Projektionssystem, fahrzeugleuchte mit einem projektionssystem und verfahren

Citations (4)

* Cited by examiner, † Cited by third party
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US20080116468A1 (en) * 2006-11-22 2008-05-22 Gelcore Llc LED backlight using discrete RGB phosphors
EP2175436A1 (de) * 2008-10-08 2010-04-14 Richard Peter James Barton Punktmatrix- und segmentierte Anzeigen mit gleichmäßiger Beleuchtung
DE102012107578A1 (de) * 2012-08-17 2014-02-20 Ic - Haus Gmbh Optoelektronisches Bauelement und Verfahren zur Herstellung eines optoelektronischen Bauelements
DE102014213636A1 (de) * 2013-07-16 2015-01-22 Koito Manufacturing Co., Ltd. Fahrzeugleuchte

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MXPA06011736A (es) * 2004-04-08 2007-01-25 Federal Mogul Corp Lampara de luz de proyector con correccion de aberracion cromatica.
US7937865B2 (en) * 2006-03-08 2011-05-10 Intematix Corporation Light emitting sign and display surface therefor
JP5818134B2 (ja) * 2011-05-24 2015-11-18 スタンレー電気株式会社 車両用前照灯
US20130070440A1 (en) * 2011-09-21 2013-03-21 Universal Display Corporation OLED Light Panel in Combination with a Gobo
DE202012005638U1 (de) * 2012-06-08 2012-06-29 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung, insbesondere Fahrzeugscheinwerfer
US9170474B2 (en) * 2012-06-21 2015-10-27 Qualcomm Mems Technologies, Inc. Efficient spatially modulated illumination system
US9937855B2 (en) * 2016-06-02 2018-04-10 Ford Global Technologies, Llc Automotive window glazings
DE102016112617B3 (de) * 2016-07-08 2017-10-26 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugscheinwerfer mit geringer Bautiefe
DE112017006014T5 (de) * 2016-11-28 2019-09-26 Magna Mirrors Of America, Inc. Außenbeleuchtungs- und Symbolprojektionsmodul für Fahrzeuge
DE102017117027B3 (de) * 2017-07-27 2018-12-13 SMR Patents S.à.r.l. Projektionsvorrichtung, Rückblickvorrichtung und Kraftfahrzeug
US10160380B1 (en) * 2017-10-05 2018-12-25 Ford Global Technologies, Llc Enhanced informational vehicle puddle lamp assemblies
DE102017222028B4 (de) * 2017-12-06 2021-11-25 Osram Gmbh Beleuchtungsoptik für projektor und projektor
CN208157409U (zh) * 2018-05-08 2018-11-27 南昌欧菲生物识别技术有限公司 光电模组、图像撷取装置及电子装置
JP7132748B2 (ja) * 2018-05-24 2022-09-07 スタンレー電気株式会社 照明装置、光投影システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080116468A1 (en) * 2006-11-22 2008-05-22 Gelcore Llc LED backlight using discrete RGB phosphors
EP2175436A1 (de) * 2008-10-08 2010-04-14 Richard Peter James Barton Punktmatrix- und segmentierte Anzeigen mit gleichmäßiger Beleuchtung
DE102012107578A1 (de) * 2012-08-17 2014-02-20 Ic - Haus Gmbh Optoelektronisches Bauelement und Verfahren zur Herstellung eines optoelektronischen Bauelements
DE102014213636A1 (de) * 2013-07-16 2015-01-22 Koito Manufacturing Co., Ltd. Fahrzeugleuchte

Also Published As

Publication number Publication date
WO2020187366A2 (de) 2020-09-24
US20220186911A1 (en) 2022-06-16
CN113632001A (zh) 2021-11-09
DE102019112474A1 (de) 2020-09-17

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