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IT1305161B1 - ADAPTIVE LIGHTING DEVICE, WITH DOUBLE PROJECTOR, FOR VEHICLES, WITH MICROLENT MATRICES. - Google Patents

ADAPTIVE LIGHTING DEVICE, WITH DOUBLE PROJECTOR, FOR VEHICLES, WITH MICROLENT MATRICES.

Info

Publication number
IT1305161B1
IT1305161B1 IT1998TO000933A ITTO980933A IT1305161B1 IT 1305161 B1 IT1305161 B1 IT 1305161B1 IT 1998TO000933 A IT1998TO000933 A IT 1998TO000933A IT TO980933 A ITTO980933 A IT TO980933A IT 1305161 B1 IT1305161 B1 IT 1305161B1
Authority
IT
Italy
Prior art keywords
microlent
matrices
vehicles
lighting device
adaptive lighting
Prior art date
Application number
IT1998TO000933A
Other languages
Italian (it)
Inventor
Bartolomeo Pairetti
Piero Perlo
Sabino Sinesi
Claudia Bigliati
Vito Lambertini
Silvia Farina
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT1998TO000933A priority Critical patent/IT1305161B1/en
Priority to EP99122136A priority patent/EP0999407A3/en
Publication of ITTO980933A1 publication Critical patent/ITTO980933A1/en
Application granted granted Critical
Publication of IT1305161B1 publication Critical patent/IT1305161B1/en

Links

Classifications

    • 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
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
IT1998TO000933A 1998-11-05 1998-11-05 ADAPTIVE LIGHTING DEVICE, WITH DOUBLE PROJECTOR, FOR VEHICLES, WITH MICROLENT MATRICES. IT1305161B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1998TO000933A IT1305161B1 (en) 1998-11-05 1998-11-05 ADAPTIVE LIGHTING DEVICE, WITH DOUBLE PROJECTOR, FOR VEHICLES, WITH MICROLENT MATRICES.
EP99122136A EP0999407A3 (en) 1998-11-05 1999-11-05 Double headlamp adaptive device for motor-vehicles, with microlens matrices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998TO000933A IT1305161B1 (en) 1998-11-05 1998-11-05 ADAPTIVE LIGHTING DEVICE, WITH DOUBLE PROJECTOR, FOR VEHICLES, WITH MICROLENT MATRICES.

Publications (2)

Publication Number Publication Date
ITTO980933A1 ITTO980933A1 (en) 2000-05-05
IT1305161B1 true IT1305161B1 (en) 2001-04-10

Family

ID=11417159

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998TO000933A IT1305161B1 (en) 1998-11-05 1998-11-05 ADAPTIVE LIGHTING DEVICE, WITH DOUBLE PROJECTOR, FOR VEHICLES, WITH MICROLENT MATRICES.

Country Status (2)

Country Link
EP (1) EP0999407A3 (en)
IT (1) IT1305161B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10242441A1 (en) 2002-09-11 2004-04-01 Erco Leuchten Gmbh lamp
DE102004012654A1 (en) * 2004-03-16 2005-10-06 Schefenacker Vision Systems Germany Gmbh & Co. Kg Luminaire with an optical structure influencing the radiation
AT514967B1 (en) * 2013-10-25 2015-08-15 Zizala Lichtsysteme Gmbh Microprojection light module for a motor vehicle headlight
JP6812695B2 (en) * 2016-08-08 2021-01-13 市光工業株式会社 Vehicle lighting
DE102017110886A1 (en) * 2017-05-18 2018-11-22 Automotive Lighting Reutlingen Gmbh Motor vehicle headlight with a light projector having microprojectors
DE102017112971A1 (en) 2017-06-13 2018-12-13 Automotive Lighting Reutlingen Gmbh Motor vehicle headlight with at least two output projection lenses having microprojection modules
CN109469881A (en) * 2017-09-08 2019-03-15 法雷奥照明公司 Photo-patterning device, car light and motor vehicles including the photo-patterning device
AT519863B1 (en) * 2017-09-27 2018-11-15 Zkw Group Gmbh Automotive vehicle lighting device with subdivided micro-optics systems having micro-entry optics
DE102018101991B3 (en) 2018-01-30 2019-05-09 Automotive Lighting Reutlingen Gmbh Efficient projection projector module with microprojectors for a motor vehicle headlight
DE102018217213A1 (en) 2018-10-09 2020-04-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. High beam headlights
DE102020100624A1 (en) * 2020-01-14 2021-07-15 Zumtobel Lighting Gmbh Luminaire optics arrangement as well as luminaire with luminaire optics arrangement
DE102020110900A1 (en) 2020-05-04 2021-11-04 HELLA GmbH & Co. KGaA Lighting device for vehicles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2579256Y2 (en) * 1992-04-30 1998-08-20 株式会社小糸製作所 Variable luminous flux pattern type 4-light headlight
DE4313914C2 (en) * 1993-04-28 2003-05-08 Bosch Gmbh Robert Motor vehicle headlight device with variable illuminance distribution
IT1279130B1 (en) 1995-04-19 1997-12-04 Carello Spa ADAPTIVE LIGHTING DEVICE, IN PARTICULAR HEADLAMP FOR VEHICLES.

Also Published As

Publication number Publication date
ITTO980933A1 (en) 2000-05-05
EP0999407A3 (en) 2001-09-05
EP0999407A2 (en) 2000-05-10

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