ATE221173T1 - Nichtabbildendes optisches beleuchtungssystem - Google Patents

Nichtabbildendes optisches beleuchtungssystem

Info

Publication number
ATE221173T1
ATE221173T1 AT94915932T AT94915932T ATE221173T1 AT E221173 T1 ATE221173 T1 AT E221173T1 AT 94915932 T AT94915932 T AT 94915932T AT 94915932 T AT94915932 T AT 94915932T AT E221173 T1 ATE221173 T1 AT E221173T1
Authority
AT
Austria
Prior art keywords
reference line
medium means
refracting medium
light
imaging optical
Prior art date
Application number
AT94915932T
Other languages
English (en)
Inventor
Roland Winston
Harald Ries
Original Assignee
3M Innovative Properties Co
Arch Dev Corp
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 3M Innovative Properties Co, Arch Dev Corp filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE221173T1 publication Critical patent/ATE221173T1/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
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/80—Arrangements for concentrating solar-rays for solar heat collectors with reflectors having discontinuous faces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
    • G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with infrared radiation
    • 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
    • G02B27/0977—Reflective elements
    • G02B27/0983—Reflective elements being curved
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S2023/83—Other shapes
    • F24S2023/838—Other shapes involutes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lenses (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Image Input (AREA)
  • Laser Surgery Devices (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
AT94915932T 1993-04-28 1994-04-28 Nichtabbildendes optisches beleuchtungssystem ATE221173T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/054,816 US5586013A (en) 1991-07-19 1993-04-28 Nonimaging optical illumination system
PCT/US1994/004682 WO1994025794A1 (en) 1993-04-28 1994-04-28 Nonimaging optical illumination system

Publications (1)

Publication Number Publication Date
ATE221173T1 true ATE221173T1 (de) 2002-08-15

Family

ID=21993716

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94915932T ATE221173T1 (de) 1993-04-28 1994-04-28 Nichtabbildendes optisches beleuchtungssystem

Country Status (11)

Country Link
US (3) US5586013A (de)
EP (2) EP1139012A3 (de)
JP (1) JPH08509838A (de)
AT (1) ATE221173T1 (de)
AU (1) AU696712B2 (de)
CA (1) CA2161667A1 (de)
DE (1) DE69431057T2 (de)
ES (1) ES2182842T3 (de)
IL (1) IL109457A (de)
TW (1) TW224518B (de)
WO (1) WO1994025794A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586013A (en) * 1991-07-19 1996-12-17 Minnesota Mining And Manufacturing Company Nonimaging optical illumination system
US5971551A (en) * 1995-07-07 1999-10-26 Arch Development Corporation Nonimaging optical concentrators and illuminators
US5961196A (en) * 1996-07-26 1999-10-05 Eastman Kodak Company Flash device for dye transferring
US5934779A (en) * 1996-07-26 1999-08-10 Eastman Kodak Company Reflector and a reflector/light source system
IT1291474B1 (it) * 1997-01-27 1999-01-11 Fiat Ricerche Riflettore per dispositivo di illuminazione con sorgente luminosa estesa.
US6048084A (en) * 1997-04-01 2000-04-11 The Coleman Company, Inc. Illumination reflector for area projection
US6263097B1 (en) * 1997-07-04 2001-07-17 Agfa-Gevaert Method of determining (a) symmetry line(s) in a radiation image
US6244264B1 (en) 1999-06-09 2001-06-12 Solar Enterprises, International, Llc Non-imaging optical illumination system
WO2001066997A2 (en) 2000-03-06 2001-09-13 Teledyne Lighting And Display Products, Inc. Lighting apparatus having quantum dot layer
CA2401461C (en) 2000-03-06 2008-06-03 Teledyne Lighting And Display Products, Inc. Led light source with field-of-view-controlling optics
WO2001069300A2 (en) 2000-03-16 2001-09-20 Led Products, Inc. High efficiency non-imaging optics
US6412961B1 (en) * 2000-05-30 2002-07-02 Robert Andrew Hicks Rectifying mirror
US6323601B1 (en) * 2000-09-11 2001-11-27 Nordson Corporation Reflector for an ultraviolet lamp system
US6637924B2 (en) 2000-11-15 2003-10-28 Teledyne Lighting And Display Products, Inc. Strip lighting apparatus and method
US6784603B2 (en) * 2001-07-20 2004-08-31 Teledyne Lighting And Display Products, Inc. Fluorescent lighting apparatus
US7153015B2 (en) * 2001-12-31 2006-12-26 Innovations In Optics, Inc. Led white light optical system
JP2005536835A (ja) * 2002-06-26 2005-12-02 イノベーションズ イン オプティクス， インコーポレイテッド 高輝度照射システム
US6857772B2 (en) * 2002-12-10 2005-02-22 Innovations In Optics, Inc. High performance light engine
US7455431B2 (en) 2005-03-11 2008-11-25 Richard Brower High efficiency light fixture
DE102006003057A1 (de) * 2006-01-20 2007-07-26 Phoenix Contact Gmbh & Co. Kg Drucker mit einem Belichtungskopf
CN102419959A (zh) * 2007-05-20 2012-04-18 3M创新有限公司 有效利用有色led光源的白光背光源等
US9028108B2 (en) * 2007-05-20 2015-05-12 3M Innovative Properties Company Collimating light injectors for edge-lit backlights
JP5336474B2 (ja) 2007-05-20 2013-11-06 スリーエム イノベイティブ プロパティズ カンパニー 半鏡面構成要素を備えたリサイクル型バックライト
US8523419B2 (en) * 2007-05-20 2013-09-03 3M Innovative Properties Company Thin hollow backlights with beneficial design characteristics
CN101681056B (zh) 2007-05-20 2013-03-27 3M创新有限公司 中空光循环腔型显示器背光源
US20090107488A1 (en) * 2007-10-30 2009-04-30 Gee Randy C Apparatus and Method for Solar Thermal Energy Collection
US7971587B2 (en) 2007-10-31 2011-07-05 The Regents Of The University Of California Apparatus and method for solar thermal energy collection
WO2009061352A1 (en) * 2007-11-08 2009-05-14 Innovations In Optics, Inc Led illumination system
US20090139515A1 (en) * 2007-12-03 2009-06-04 Gee Randy C Solar thermal energy collector
TWI494655B (zh) * 2008-02-07 2015-08-01 3M Innovative Properties Co 具有結構性薄膜之空孔背光裝置及具有該空孔背光裝置之顯示器
CN101952646B (zh) * 2008-02-22 2014-01-29 3M创新有限公司 具有选定的输出光通量分布的背光源及使用该背光源的显示系统
WO2009149010A1 (en) * 2008-06-04 2009-12-10 3M Innovative Properties Company Hollow backlight with tilted light source
US9642687B2 (en) 2010-06-15 2017-05-09 The Procter & Gamble Company Methods for whitening teeth
US20120155077A1 (en) * 2010-12-17 2012-06-21 Yuyang Dnu Co., Ltd. Light emitting diode floodlight
MX344101B (es) 2012-07-10 2016-12-05 Emergency Tech Inc Accesorio de lampara de emergencia para vehiculo.
US8917437B2 (en) 2012-07-18 2014-12-23 Magna Mirrors Of America, Inc. Mirror assembly with formed reflective element substrate
CN102878528A (zh) * 2012-08-28 2013-01-16 中国科学院长春光学精密机械与物理研究所 变形椭球面聚光镜
US9874508B2 (en) * 2013-08-19 2018-01-23 Iasotek, Llc. Spectrophotometer based on optical caustics

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2215900A (en) 1939-10-28 1940-09-24 Ralph E Bitner Catadioptrical lens
US3398272A (en) * 1965-12-03 1968-08-20 William B. Elmer Isoradiant energy reflecting
DE2248369A1 (de) * 1972-10-03 1974-04-11 Siemens Ag Optischer zwischenverstaerker fuer ein nachrichtenuebertragungssystem
US3760237A (en) * 1972-06-21 1973-09-18 Gen Electric Solid state lamp assembly having conical light director
US3923381A (en) * 1973-12-28 1975-12-02 Univ Chicago Radiant energy collection
US4003638A (en) * 1973-12-28 1977-01-18 The University Of Chicago Radiant energy collection
US4002499A (en) * 1974-07-26 1977-01-11 The United States Of America As Represented By The United States Energy Research And Development Administration Radiant energy collector
US3957031A (en) * 1975-05-29 1976-05-18 The United States Of America As Represented By The United States Energy Research And Development Administration Light collectors in cylindrical geometry
US4045246A (en) * 1975-08-11 1977-08-30 Mobil Tyco Solar Energy Corporation Solar cells with concentrators
US4240692A (en) * 1975-12-17 1980-12-23 The University Of Chicago Energy transmission
GB1562015A (en) * 1976-03-03 1980-03-05 Us Energy Solar concentrator with the angle of incidence of energy on the energy absorber restricted
US4114592A (en) * 1976-08-16 1978-09-19 The United States Of America As Represented By The United States Department Of Energy Cylindrical radiant energy direction device with refractive medium
US4230095A (en) * 1978-05-26 1980-10-28 The United States Of America As Represented By The United States Department Of Energy Ideal light concentrators with reflector gaps
GB2033103B (en) * 1978-09-21 1983-03-09 Unisearch Ltd Radiation concentrator or distributor
US4237332A (en) * 1978-09-26 1980-12-02 The United States Of America As Represented By The United States Department Of Energy Nonimaging radiant energy direction device
US4483007A (en) * 1979-08-24 1984-11-13 The University Of Chicago Energy transmission with respect to convex sources and receivers
US4387961A (en) * 1980-01-18 1983-06-14 Roland Winston Compound parabolic concentrator with cavity for tubular absorbers
US4359265A (en) * 1980-01-18 1982-11-16 University Patents, Inc. Controlled directional scattering cavity for tubular absorbers
JPS57102077A (en) * 1980-12-16 1982-06-24 Mitsubishi Electric Corp Photo coupling device by photo semiconductor element and optical fiber
JPS60100102A (ja) * 1983-11-07 1985-06-04 Ichikoh Ind Ltd 灯具用反射鏡
FR2566925B1 (fr) * 1984-06-29 1987-11-27 Blanc Michel Dispositif concentrateur de radiations multidirectionnel non imageur
JPS6154430A (ja) * 1984-08-27 1986-03-18 Canon Inc 光学的表面物性測定装置
JPH0769520B2 (ja) * 1985-10-16 1995-07-31 ブリティシュ・テレコミュニケ−ションズ・パブリック・リミテッド・カンパニ 可動部材の取付構造
US4875750A (en) * 1987-02-25 1989-10-24 Siemens Aktiengesellschaft Optoelectronic coupling element and method for its manufacture
US4898450A (en) * 1987-08-31 1990-02-06 Physical Optics Corporation Expanded beam non-imaging fiber optic connector
US4883333A (en) * 1987-10-13 1989-11-28 Yanez Serge J Integrated, solid, optical device
FR2623633B1 (fr) * 1987-11-25 1991-08-16 Armines Appareil emetteur de rayonnement infrarouge comportant au moins une source cylindrique de rayons infrarouges et un reflecteur
FR2623634B1 (fr) * 1987-11-25 1991-08-16 Armines Appareil emetteur de rayonnement infrarouge comportant une source plane de rayons infrarouges et un reflecteur
US4912614A (en) * 1987-12-23 1990-03-27 North American Philips Corporation Light valve projection system with non imaging optics for illumination
DE3818229C1 (de) * 1988-05-28 1989-12-07 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De
US4964025A (en) * 1988-10-05 1990-10-16 Hewlett-Packard Company Nonimaging light source
US4956759A (en) * 1988-12-30 1990-09-11 North American Philips Corporation Illumination system for non-imaging reflective collector
US4947305A (en) * 1989-05-19 1990-08-07 Vector Technical Group, Inc. Lamp reflector
DE3919334A1 (de) * 1989-06-13 1990-12-20 Tetsuhiro Kano Reflektor fuer eine leuchte
US5289356A (en) * 1991-07-19 1994-02-22 Nioptics Corporation Nonimaging optical illumination system
US5586013A (en) * 1991-07-19 1996-12-17 Minnesota Mining And Manufacturing Company Nonimaging optical illumination system

Also Published As

Publication number Publication date
CA2161667A1 (en) 1994-11-10
US5816693A (en) 1998-10-06
IL109457A (en) 1997-03-18
EP1139012A2 (de) 2001-10-04
ES2182842T3 (es) 2003-03-16
EP0699286A1 (de) 1996-03-06
US6019485A (en) 2000-02-01
EP0699286B1 (de) 2002-07-24
JPH08509838A (ja) 1996-10-15
AU696712B2 (en) 1998-09-17
US5586013A (en) 1996-12-17
AU6777294A (en) 1994-11-21
WO1994025794A1 (en) 1994-11-10
IL109457A0 (en) 1994-07-31
TW224518B (en) 1994-06-01
DE69431057T2 (de) 2002-11-07
DE69431057D1 (de) 2002-08-29
EP1139012A3 (de) 2005-10-05
EP0699286A4 (de) 1999-05-12

Similar Documents

Publication Publication Date Title
ATE221173T1 (de) Nichtabbildendes optisches beleuchtungssystem
CA2113357A1 (en) Non-imaging optical illumination system
CA2075532A1 (en) Outdoor light fixture
GB2261302A (en) Real image viewfinder requiring no field lens
AU2961289A (en) Internally illuminated retroreflective sign
EP0376398A3 (de) Beleuchtungssystem für einen nichtabbildenden reflektierenden Kondensor
ES2087095T3 (es) Lampara de quirofano.
MY103238A (en) Reflective film
AU2937692A (en) Lighting structure having variable transmissivity internal light guide illumination
DE69322895D1 (de) Optischer Scanner mit Anpassungsobjektiv
EP1293834A3 (de) Beleuchtungsvorrichtung
DE69622076T2 (de) Projektionssystem mit einem Reflektor und einer Feldlinse
DE59305949D1 (de) Optisches System mit einem Linsensystem und einer Lichtquelle
DE69111842D1 (de) Optisches System zur Abtastung mit Lichtstrahlen.
SE8700078L (sv) Forfarande och anordning for att legesbestemma ett foremal
CA2043167A1 (en) Method and apparatus to produce enhanced luminosity on display devices in glare
ES2129103T3 (es) Luminaria con efecto optico orientable.
FR2676383B1 (fr) Dispositif de pose d'un adaptateur sur une ebauche de verre optique.
ATE218050T1 (de) Lichthärtgerät
KR970057645A (ko) 실내조명기능을 갖는 프로젝터
SU1597593A1 (ru) Осветитель дл спектрального прибора с регулируемой освещенностью щели
FR2743001B1 (fr) Dispositif de projection de dessin de lumiere
DE3877340D1 (de) Lichtsammelndes optisches system auf basis eines spiegelobjektives mit grosser numerischer apertur.
CA2183721A1 (en) Electromagnetic Shutter and Cover
Shibatani et al. Optimization of illumination system for LC projector using newly developed'Reverse ray tracing method,.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties