DE112005002366A5 - Lens and microlens array - Google Patents
Lens and microlens array Download PDFInfo
- 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- Withdrawn
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
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
- G02B27/0961—Lens arrays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
-
- 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
- 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
- F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
-
- 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
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- 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
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel 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
- F21V5/10—Refractors for light sources comprising photoluminescent material
-
- 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
- G02B27/0905—Dividing and/or superposing multiple light beams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-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
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- 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
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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)
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)
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. |
-
2004
- 2004-10-21 DE DE102004051382A patent/DE102004051382A1/en not_active Withdrawn
-
2005
- 2005-10-20 DE DE112005002366T patent/DE112005002366A5/en not_active Withdrawn
- 2005-10-20 AT AT0939205A patent/AT505107B1/en not_active IP Right Cessation
- 2005-10-20 WO PCT/EP2005/011318 patent/WO2006045545A1/en not_active Application Discontinuation
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 |