DE112005002366A5 - Lens and microlens array - Google Patents

Lens and microlens array Download PDF

Info

Publication number
DE112005002366A5
DE112005002366A5 DE112005002366T DE112005002366T DE112005002366A5 DE 112005002366 A5 DE112005002366 A5 DE 112005002366A5 DE 112005002366 T DE112005002366 T DE 112005002366T DE 112005002366 T DE112005002366 T DE 112005002366T DE 112005002366 A5 DE112005002366 A5 DE 112005002366A5
Authority
DE
Germany
Prior art keywords
lens
microlens array
microlens
array
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.)
Withdrawn
Application number
DE112005002366T
Other languages
German (de)
Inventor
Julius Muschaweck
Harald Ries
Andreas Dr. Timinger
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.)
OEC AG
Original Assignee
OEC AG
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 OEC AG filed Critical OEC AG
Publication of DE112005002366A5 publication Critical patent/DE112005002366A5/en
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938Using specific optical elements
    • G02B27/095Refractive optical elements
    • G02B27/0955Lenses
    • G02B27/0961Lens arrays
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00Lighting devices or systems using a string or strip of light sources
    • F21S4/20Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141Light emitting diodes [LED]
    • F21S41/151Light emitting diodes [LED] arranged in one or more lines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/002Refractors for light sources using microoptical elements for redirecting or diffusing light
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/007Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/04Refractors for light sources of lens shape
    • F21V5/045Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/10Refractors for light sources comprising photoluminescent material
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0905Dividing and/or superposing multiple light beams
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/103Outdoor lighting of streets or roads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
DE112005002366T 2004-10-21 2005-10-20 Lens and microlens array Withdrawn DE112005002366A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004051382A DE102004051382A1 (en) 2004-10-21 2004-10-21 Microlens array
DE102004051382.1 2004-10-21
PCT/EP2005/011318 WO2006045545A1 (en) 2004-10-21 2005-10-20 Lens and microlens array

Publications (1)

Publication Number Publication Date
DE112005002366A5 true DE112005002366A5 (en) 2007-10-31

Family

ID=35614172

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004051382A Withdrawn DE102004051382A1 (en) 2004-10-21 2004-10-21 Microlens array
DE112005002366T Withdrawn DE112005002366A5 (en) 2004-10-21 2005-10-20 Lens and microlens array

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004051382A Withdrawn DE102004051382A1 (en) 2004-10-21 2004-10-21 Microlens array

Country Status (3)

Country Link
AT (1) AT505107B1 (en)
DE (2) DE102004051382A1 (en)
WO (1) WO2006045545A1 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9412926B2 (en) 2005-06-10 2016-08-09 Cree, Inc. High power solid-state lamp
DE102006028961A1 (en) * 2006-06-23 2007-12-27 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lighting device, has collimation lenses, which collimate rotation bundles from sources and align bundles on entering side of common collimating lens, where bundles are coupled together on emission side and are overlapping on entering side
DE202007008430U1 (en) * 2007-06-15 2008-10-16 Heise, Sebastian lighting device
DE102007036174A1 (en) * 2007-08-02 2009-02-05 Hella Kgaa Hueck & Co. Headlamp e.g. for vehicles, has optical component and light source and incident light rays which diverge and converge on back of lens
DE102007043192A1 (en) 2007-09-11 2009-03-12 Osram Opto Semiconductors Gmbh LEDs module
DE102008005488B4 (en) * 2008-01-22 2016-10-06 Hella Kgaa Hueck & Co. Headlights for vehicles
DE102008056403B4 (en) * 2008-11-07 2016-10-06 Hella Kgaa Hueck & Co. Headlights for vehicles
DE102008063369B4 (en) * 2008-12-30 2016-12-15 Erco Gmbh Lamp and module system for luminaires
US8408772B2 (en) 2009-02-13 2013-04-02 Excelitas Technologies LED Solutions, Inc. LED illumination device
US9057511B2 (en) 2010-03-03 2015-06-16 Cree, Inc. High efficiency solid state lamp and bulb
US9024517B2 (en) 2010-03-03 2015-05-05 Cree, Inc. LED lamp with remote phosphor and diffuser configuration utilizing red emitters
US8632196B2 (en) 2010-03-03 2014-01-21 Cree, Inc. LED lamp incorporating remote phosphor and diffuser with heat dissipation features
US9062830B2 (en) 2010-03-03 2015-06-23 Cree, Inc. High efficiency solid state lamp and bulb
US10359151B2 (en) 2010-03-03 2019-07-23 Ideal Industries Lighting Llc Solid state lamp with thermal spreading elements and light directing optics
US9310030B2 (en) 2010-03-03 2016-04-12 Cree, Inc. Non-uniform diffuser to scatter light into uniform emission pattern
US8882284B2 (en) 2010-03-03 2014-11-11 Cree, Inc. LED lamp or bulb with remote phosphor and diffuser configuration with enhanced scattering properties
US9625105B2 (en) 2010-03-03 2017-04-18 Cree, Inc. LED lamp with active cooling element
US8931933B2 (en) 2010-03-03 2015-01-13 Cree, Inc. LED lamp with active cooling element
US8562161B2 (en) 2010-03-03 2013-10-22 Cree, Inc. LED based pedestal-type lighting structure
US9500325B2 (en) 2010-03-03 2016-11-22 Cree, Inc. LED lamp incorporating remote phosphor with heat dissipation features
DE202010003313U1 (en) * 2010-03-09 2011-08-26 Ridi-Leuchten Gmbh lamp
DE102010017977A1 (en) * 2010-04-23 2011-10-27 Conti Temic Microelectronic Gmbh Optical device with optical module and carrier housing
US10451251B2 (en) 2010-08-02 2019-10-22 Ideal Industries Lighting, LLC Solid state lamp with light directing optics and diffuser
US9068701B2 (en) 2012-01-26 2015-06-30 Cree, Inc. Lamp structure with remote LED light source
US9234655B2 (en) 2011-02-07 2016-01-12 Cree, Inc. Lamp with remote LED light source and heat dissipating elements
US11251164B2 (en) 2011-02-16 2022-02-15 Creeled, Inc. Multi-layer conversion material for down conversion in solid state lighting
US9488359B2 (en) 2012-03-26 2016-11-08 Cree, Inc. Passive phase change radiators for LED lamps and fixtures
EP2860553B1 (en) 2013-10-10 2015-12-30 Sick Ag Optoelectronic sensor and method for detecting object information
DE102014202461A1 (en) 2014-02-11 2015-08-13 Zumtobel Lighting Gmbh Elongated multi-part lens arrangement and luminaire with such a lens arrangement
US9360188B2 (en) 2014-02-20 2016-06-07 Cree, Inc. Remote phosphor element filled with transparent material and method for forming multisection optical elements
DE102015118788A1 (en) * 2015-11-03 2017-05-04 TRüTZSCHLER GMBH & CO. KG Lighting unit for a device for foreign part recognition for spinning preparation
DE202015105858U1 (en) * 2015-11-04 2017-02-07 Zumtobel Lighting Gmbh lighting device
DE102016217121A1 (en) 2016-09-08 2018-03-08 Osram Gmbh Optics and optical system
DE102018118684A1 (en) * 2018-08-01 2020-02-06 Ledlenser GmbH & Co. KG Optical collimator
JP6919673B2 (en) 2019-05-07 2021-08-18 オムロン株式会社 Display switching device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03188685A (en) * 1989-12-18 1991-08-16 Kusumoto Kasei Kk Lighting fixture using light-emitting element as light source
US5644431A (en) * 1990-05-18 1997-07-01 University Of Arkansas, N.A. Directional image transmission sheet and method of making same
JPH11202103A (en) * 1998-01-13 1999-07-30 Ricoh Co Ltd Manufacture of microlens array
EP1056971A1 (en) * 1998-12-17 2000-12-06 Koninklijke Philips Electronics N.V. Light engine
WO2001071410A2 (en) * 2000-03-17 2001-09-27 Zograph, Llc High acuity lens system
DE10129743C2 (en) * 2001-06-20 2003-05-08 Daimler Chrysler Ag Vehicle headlight, with a number of electronic lighting elements as the light source
ITMI20030112A1 (en) * 2003-01-24 2004-07-25 Fraen Corp Srl MULTIPLE OPTICAL ELEMENT FOR A LED LIGHTING DEVICE AND LED LIGHTING DEVICE INCLUDING SUCH OPTICAL ELEMENT.

Also Published As

Publication number Publication date
WO2006045545A1 (en) 2006-05-04
AT505107A5 (en) 2008-10-15
DE102004051382A1 (en) 2006-04-27
AT505107B1 (en) 2009-08-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: F21V 5/04 AFI20051020BHDE

R082 Change of representative

Representative=s name: ROESLER - RASCH - VAN DER HEIDE & PARTNER PATE, DE

Representative=s name: ROESLER RASCH & PARTNER PATENT- UND RECHTSANWA, DE

R082 Change of representative

Representative=s name: ROESLER - RASCH - VAN DER HEIDE & PARTNER PATE, DE

Representative=s name: ROESLER RASCH & PARTNER PATENT- UND RECHTSANWA, DE

R082 Change of representative

Representative=s name: ROESLER - RASCH - VAN DER HEIDE & PARTNER PATE, DE

Representative=s name: ROESLER RASCH & PARTNER PATENT- UND RECHTSANWA, DE

R016 Response to examination communication
R120 Application withdrawn or ip right abandoned
R120 Application withdrawn or ip right abandoned

Effective date: 20140131