[go: up one dir, main page]

WO2012072190A3 - Optisches bauteil für beleuchtungszwecke - Google Patents

Optisches bauteil für beleuchtungszwecke Download PDF

Info

Publication number
WO2012072190A3
WO2012072190A3 PCT/EP2011/005700 EP2011005700W WO2012072190A3 WO 2012072190 A3 WO2012072190 A3 WO 2012072190A3 EP 2011005700 W EP2011005700 W EP 2011005700W WO 2012072190 A3 WO2012072190 A3 WO 2012072190A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical component
illumination purposes
optically effective
lens
light
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.)
Ceased
Application number
PCT/EP2011/005700
Other languages
English (en)
French (fr)
Other versions
WO2012072190A2 (de
Inventor
Dmitry Fedosik
Wolfram Wintzer
Silvana Kock
Mohsen Mozaffari
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.)
Docter Optics SE
Original Assignee
Docter Optics SE
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 Docter Optics SE filed Critical Docter Optics SE
Priority to CN201180058320.7A priority Critical patent/CN103238025B/zh
Priority to US13/990,101 priority patent/US8899802B2/en
Publication of WO2012072190A2 publication Critical patent/WO2012072190A2/de
Publication of WO2012072190A3 publication Critical patent/WO2012072190A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/24—Light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/27—Thick lenses
    • 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
    • F21V5/00—Refractors for light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/17—Arrangement or contour of the emitted light for regions other than high beam or low beam
    • F21W2102/18—Arrangement or contour of the emitted light for regions other than high beam or low beam for overhead signs
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/17—Arrangement or contour of the emitted light for regions other than high beam or low beam
    • F21W2102/19—Arrangement or contour of the emitted light for regions other than high beam or low beam for curves
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/30—Fog lights

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Die Erfindung betrifft ein optisches Bauteil (1, 100) für Beleuchtungszwecke, insbesondere Scheinwerferlinse (1, 100) für einen Fahrzeugscheinwerfer, insbesondere für einen Kraftfahrzeugscheinwerfer, wobei das optische Bauteil (1, 100) für Beleuchtungszwecke, insbesondere die Scheinwerferlinse (1, 100), einen, insbesondere blankgepressten, einstückigen Körper aus einem transparenten Material mit einer optisch wirksamen ersten Lichteintrittsfläche (11), mit einer optisch wirksamen ersten Lichtaustrittsfläche (12), mit zumindest einer optisch wirksamen zweiten Lichteintrittsfläche (13) und mit zumindest einer optisch wirksamen zweiten Lichtaustrittsfläche (14) aufweist.
PCT/EP2011/005700 2010-12-03 2011-11-11 Optisches bauteil für beleuchtungszwecke Ceased WO2012072190A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180058320.7A CN103238025B (zh) 2010-12-03 2011-11-11 用于照明的光学组件
US13/990,101 US8899802B2 (en) 2010-12-03 2011-11-11 Optical component for illumination purposes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010053185.5 2010-12-03
DE102010053185 2010-12-03
DE102011009951 2011-02-01
DE102011009951.4 2011-02-01

Publications (2)

Publication Number Publication Date
WO2012072190A2 WO2012072190A2 (de) 2012-06-07
WO2012072190A3 true WO2012072190A3 (de) 2013-01-03

Family

ID=44993523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/005700 Ceased WO2012072190A2 (de) 2010-12-03 2011-11-11 Optisches bauteil für beleuchtungszwecke

Country Status (4)

Country Link
US (1) US8899802B2 (de)
CN (1) CN103238025B (de)
DE (1) DE102011118456A1 (de)
WO (1) WO2012072190A2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013013456B4 (de) * 2012-10-14 2023-03-30 Docter Optics Se Optisches Element für einen Fahrzeugscheinwerfer
JP6131724B2 (ja) * 2013-06-11 2017-05-24 スタンレー電気株式会社 車両用灯具
AT514573B1 (de) 2013-08-27 2015-02-15 Univ Wien Tech Lichtlenkvorrichtung und Beleuchtungseinheit mit einer solchen Lichtlenkvorrichtung
EP3150905B1 (de) * 2014-05-23 2018-09-19 Stanley Electric Co., Ltd. Linsenkörper, kombinierter linsenkörper und fahrzeuglampenfassung
CN105090781B (zh) * 2015-07-17 2018-01-05 开发晶照明（厦门）有限公司 Led灯具以及光学透镜
US10148888B2 (en) 2016-05-18 2018-12-04 Texas Instruments Incorporated Image data processing for multi-exposure wide dynamic range image data
US11287098B2 (en) * 2016-06-02 2022-03-29 Docter Optics Se Headlight lens for a vehicle headlight
DE112018000084A5 (de) 2017-03-29 2019-05-09 Docter Optics Se Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer
DE102017009441A1 (de) 2017-10-10 2019-04-11 DOCTER OPTlCS SE Verfahren zum Herstellen eines optischen Elementes aus Glas
DE102017009440A1 (de) 2017-10-10 2019-04-11 DOCTER OPTlCS SE Verfahren zum Herstellen eines optischen Elementes aus Glas
DE102018002267A1 (de) 2018-03-20 2019-09-26 Docter Optics Se Verfahren zum Herstellen eines Automotive-Linsenelementes
DE102019102521A1 (de) 2019-01-31 2020-08-06 Docter Optics Se Verfahren zum Herstellen eines Automotive-Linsenelementes
US11826935B2 (en) 2018-03-20 2023-11-28 Docter Optics Se Method for producing a lens element
DE102020109869A1 (de) 2019-05-03 2020-11-05 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
WO2021008647A1 (de) 2019-07-13 2021-01-21 Docter Optics Se Verfahren zur herstellung eines optischen elementes aus glas
DE102020115083A1 (de) 2019-07-13 2021-01-14 Docter Optics Se Verfahren zur Herstellung einer Scheinwerferlinse für einen Fahrzeugscheinwerfer
WO2021104558A1 (de) 2019-11-28 2021-06-03 Docter Optics Se Verfahren zur herstellung eines optischen elementes aus glas
DE102020116793A1 (de) 2020-01-15 2021-07-15 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Kunststoff
DE102020107075A1 (de) * 2020-03-15 2021-09-16 Docter Optics Se Scheinwerferlinse für einen Fahrzeugscheinwerfer
DE102020127639A1 (de) 2020-10-20 2022-04-21 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
US20230348309A1 (en) 2020-10-20 2023-11-02 Docter Optics Se Method for producing an optical element made of glass
DE102020127638A1 (de) 2020-10-20 2022-04-21 Docter Optics Se Optisches Element aus Glas
DE112021004665A5 (de) 2020-11-04 2023-06-29 Docter Optics Se Verfahren zur herstellung eines optischen elementes aus kunststoff
US11708289B2 (en) 2020-12-03 2023-07-25 Docter Optics Se Process for the production of an optical element from glass
DE102022101728A1 (de) 2021-02-01 2022-08-04 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
DE102021105560A1 (de) 2021-03-08 2022-09-08 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742159A1 (de) * 1996-09-24 1998-04-02 Fuji Photo Optical Co Ltd Vorrichtung und Verfahren zum Herstellen glasartiger optischer Elemente durch Druckguß
WO2009147070A1 (de) * 2008-06-03 2009-12-10 Siemens Aktiengesellschaft Beleuchtungssystem
US20100033849A1 (en) * 2006-12-20 2010-02-11 Hitachi Maxell, Ltd. Production method of optical element, optical element forming mold and optical element

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469080A (en) * 1945-05-09 1949-05-03 Cressaty Unitary lens unit
DE1165514B (de) 1957-09-20 1964-03-19 Akad Wissenschaften Ddr Axialsymmetrische Sammellinse
DE4121673A1 (de) 1991-07-01 1993-01-07 Wild Heerbrugg Ag Scheinwerfersystem fuer fahrzeuge
DE4209957A1 (de) 1992-03-27 1993-09-30 Bosch Gmbh Robert Beleuchtungseinrichtung für Fahrzeuge
JP3341325B2 (ja) 1992-06-19 2002-11-05 株式会社デンソー 車両用灯具装置
US5257168A (en) 1992-11-30 1993-10-26 General Electric Company Projection headlamp lighting system using a light conductor having stepped termination
JP3337560B2 (ja) 1994-07-21 2002-10-21 株式会社デンソー 車両用灯具装置
DE19963336A1 (de) 1999-12-27 2001-07-12 Hella Kg Hueck & Co Beleuchtungsvorrichtung und Verfahren zum Beleuchten eines Auskoppelraums für Fahrzeuge
US6527411B1 (en) 2000-08-01 2003-03-04 Visteon Corporation Collimating lamp
DE10252228B4 (de) 2002-02-05 2010-01-14 Automotive Lighting Reutlingen Gmbh Scheinwerfer, insbesondere für Kraftfahrzeuge
DE10216706B9 (de) 2002-04-16 2007-02-08 Schott Ag Verfahren zur Herstellung einer Projektionsscheinwerferlinse
JP4068387B2 (ja) 2002-04-23 2008-03-26 株式会社小糸製作所 光源ユニット
FR2839139B1 (fr) 2002-04-25 2005-01-14 Valeo Vision Module d'eclairage elliptique sans cache realisant un faisceau d'eclairage a coupure et projecteur comportant un tel module
US6709141B1 (en) 2003-01-24 2004-03-23 Sebastian Sisti Automotive warning light
JP4047186B2 (ja) 2003-02-10 2008-02-13 株式会社小糸製作所 車両用前照灯及び光学ユニット
DE10315131A1 (de) 2003-04-03 2004-10-14 Hella Kg Hueck & Co. Scheinwerfer für Fahrzeuge
JP4044024B2 (ja) 2003-09-29 2008-02-06 株式会社小糸製作所 車両用前照灯
DE202004005936U1 (de) 2004-04-08 2005-03-10 Schott Ag Beleuchtungseinrichtung
JP4459702B2 (ja) 2004-04-27 2010-04-28 株式会社小糸製作所 車両用照明灯具
DE102004043706B4 (de) 2004-09-09 2010-04-01 Oec Ag Optisches System für einen Kraftfahrzeugscheinwerfer, Beleuchtungseinheit für einen Kraftfahrzeugscheinwerfer und Kraftfahrzeugscheinwerfer
DE102004048500B9 (de) 2004-10-06 2010-03-25 Schott Ag Verfahren zur Herstellung einer Projektionsscheinwerferlinse und Werkzeug zum Blankpressen
FR2878938B1 (fr) 2004-12-06 2007-01-19 Valeo Vision Sa Module d'eclairage pour projecteur de vehicule automobile
DE102005041682A1 (de) 2005-09-01 2007-03-08 Docter Optics Gmbh Fahrzeugscheinwerfer
JP4430599B2 (ja) 2005-09-26 2010-03-10 本田技研工業株式会社 車両用灯火ユニットおよび知覚精度を向上した自動車
JP4624257B2 (ja) 2005-12-28 2011-02-02 株式会社小糸製作所 車両用灯具
JP4663548B2 (ja) 2006-02-24 2011-04-06 株式会社小糸製作所 車両用前照灯の灯具ユニット
DE102007044517A1 (de) 2007-09-18 2009-03-19 Docter Optics Gmbh Verfahren zum Herstellen einer Scheinwerferlinse für einen Fahrzeugscheinwerfer
WO2009057371A1 (ja) 2007-10-31 2009-05-07 Yasuhiro Fukuhara 歯科印象用フィルム及び歯科印象用フィルムの製造方法
US20110000260A1 (en) 2008-03-03 2011-01-06 Doctors Optics Gmbh Method for producing an optical glass part, particularly of a motor vehicle headlight lens
JP5087500B2 (ja) 2008-08-27 2012-12-05 株式会社小糸製作所 車両用灯具ユニット
DE102008049168A1 (de) 2008-09-26 2010-04-01 Hella Kgaa Hueck & Co. Projektionskörper zur Lichtformung für einen Scheinwerfer
DE102009008631B4 (de) 2009-02-12 2016-11-03 Automotive Lighting Reutlingen Gmbh Projektionsmodul für einen Kraftfahrzeugscheinwerfer
US8080942B2 (en) 2009-02-24 2011-12-20 Volkswagen Ag System and method for electronic adaptive front-lighting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742159A1 (de) * 1996-09-24 1998-04-02 Fuji Photo Optical Co Ltd Vorrichtung und Verfahren zum Herstellen glasartiger optischer Elemente durch Druckguß
US20100033849A1 (en) * 2006-12-20 2010-02-11 Hitachi Maxell, Ltd. Production method of optical element, optical element forming mold and optical element
WO2009147070A1 (de) * 2008-06-03 2009-12-10 Siemens Aktiengesellschaft Beleuchtungssystem

Also Published As

Publication number Publication date
CN103238025A (zh) 2013-08-07
CN103238025B (zh) 2016-02-03
WO2012072190A2 (de) 2012-06-07
DE102011118456A1 (de) 2012-06-06
US20130250596A1 (en) 2013-09-26
US8899802B2 (en) 2014-12-02

Similar Documents

Publication Publication Date Title
WO2012072190A3 (de) Optisches bauteil für beleuchtungszwecke
WO2012072189A3 (de) Scheinwerferlinse für einen fahrzeugscheinwerfer
WO2009031571A1 (ja) 光抽出素子、光抽出素子の製造方法および表示装置
EP2194312A3 (de) Fahrzeugprojektionsscheinwerfer
EP2284577A3 (de) Optisches Bauelement und Beleuchtungsvorrichtung
EP3982035A4 (de) Optisches bauteil für ein fahrzeuglicht und fahrzeugscheinwerfer
WO2012158444A3 (en) Lighting assembly
EP2747157A3 (de) Lichtemittierendes Modul und Beleuchtungsquelle damit
EA201070492A1 (ru) Защитное устройство на основе фотонного кристалла и способ формирования такого устройства
IN2014MN02084A (de)
IN2014CN02939A (de)
EP2503226A3 (de) Fahrzeugausleuchtungslampe
EP2551581A3 (de) Fahrzeugscheinwerfer
EP2525142A3 (de) Optische Einheit, insbesondere für Kraftfahrzeug
WO2013037861A3 (fr) Unite optique, notamment pour vehicule automobile, comportant deux sources lumineuses et une lentille multifocale convergente
EP2522897A3 (de) Fahrzeugscheinwerfer
WO2010078456A3 (en) Illuminated optical apparatus
WO2013121765A8 (en) Illumination device and projector
WO2008093819A1 (ja) 光学シート、面光源装置、透過型表示装置
ATE429008T1 (de) Scheinweferlinse für einen kraftfahzeugscheinwerfer
WO2007094875A3 (en) Light absorbers and methods
WO2006124557A3 (en) Optics for controlling the direction of light rays and assemblies incorporating the optics
IN2014MN01956A (de)
EP4343415A3 (de) Anzeigevorrichtung
WO2014172195A3 (en) Filter array with reduced stray light

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11784599

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 13990101

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11784599

Country of ref document: EP

Kind code of ref document: A2