ITTO20030610A1 - Disposizione di illuminamento a profondita' ridotta per - Google Patents

Disposizione di illuminamento a profondita' ridotta per

Info

Publication number
ITTO20030610A1
ITTO20030610A1 IT000610A ITTO20030610A ITTO20030610A1 IT TO20030610 A1 ITTO20030610 A1 IT TO20030610A1 IT 000610 A IT000610 A IT 000610A IT TO20030610 A ITTO20030610 A IT TO20030610A IT TO20030610 A1 ITTO20030610 A1 IT TO20030610A1
Authority
IT
Italy
Prior art keywords
lighting arrangement
low depth
depth lighting
low
arrangement
Prior art date
Application number
IT000610A
Other languages
English (en)
Inventor
Davide Capello
Pietro Perlo
Piermario Repetto
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 IT000610A priority Critical patent/ITTO20030610A1/it
Priority to EP04018330A priority patent/EP1505660A1/en
Priority to US10/910,376 priority patent/US7178959B2/en
Priority to JP2004229761A priority patent/JP2005056849A/ja
Publication of ITTO20030610A1 publication Critical patent/ITTO20030610A1/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
    • H01L33/20—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate
    • 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
    • F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
    • 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]
    • F21S41/155—Surface emitters, e.g. organic light emitting diodes [OLED]
    • 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
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K7/00—Lamps for purposes other than general lighting
    • H01K7/04—Lamps for purposes other than general lighting for indicating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K9/00—Lamps having two or more incandescent bodies separately heated
    • 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]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
    • H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
    • H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IT000610A 2003-08-05 2003-08-05 Disposizione di illuminamento a profondita' ridotta per ITTO20030610A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000610A ITTO20030610A1 (it) 2003-08-05 2003-08-05 Disposizione di illuminamento a profondita' ridotta per
EP04018330A EP1505660A1 (en) 2003-08-05 2004-08-03 Illumination arrangement with reduced depth for a vehicle headlight
US10/910,376 US7178959B2 (en) 2003-08-05 2004-08-04 Illumination arrangement with reduced depth for a vehicle headlight
JP2004229761A JP2005056849A (ja) 2003-08-05 2004-08-05 深さを減少した自動車用ヘッドライトの照明配列

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000610A ITTO20030610A1 (it) 2003-08-05 2003-08-05 Disposizione di illuminamento a profondita' ridotta per

Publications (1)

Publication Number Publication Date
ITTO20030610A1 true ITTO20030610A1 (it) 2005-02-06

Family

ID=33548893

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000610A ITTO20030610A1 (it) 2003-08-05 2003-08-05 Disposizione di illuminamento a profondita' ridotta per

Country Status (4)

Country Link
US (1) US7178959B2 (it)
EP (1) EP1505660A1 (it)
JP (1) JP2005056849A (it)
IT (1) ITTO20030610A1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4745272B2 (ja) * 2007-03-14 2011-08-10 株式会社小糸製作所 車両用灯具
WO2009130655A2 (en) * 2008-04-25 2009-10-29 Philips Intellectual Property & Standards Gmbh Lamp assembly
EP2484957B1 (en) 2009-07-06 2022-05-04 Kabushiki Kaisha Toshiba Method of packaging a ceramic substrate for mounting a device, method of packaging a ceramic substrate for mounting an led
WO2011035265A1 (en) * 2009-09-18 2011-03-24 Soraa, Inc. Power light emitting diode and method with current density operation
US9293644B2 (en) 2009-09-18 2016-03-22 Soraa, Inc. Power light emitting diode and method with uniform current density operation
US8933644B2 (en) 2009-09-18 2015-01-13 Soraa, Inc. LED lamps with improved quality of light
US9583678B2 (en) 2009-09-18 2017-02-28 Soraa, Inc. High-performance LED fabrication
KR20120092614A (ko) * 2009-10-01 2012-08-21 루미너스 디바이시즈, 아이엔씨. 발광 소자 어레이
DE102011102032A1 (de) 2011-05-19 2012-11-22 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleitermodul und Display mit einer Mehrzahl derartiger Module
JP6150050B2 (ja) * 2012-12-07 2017-06-21 東芝ライテック株式会社 発光装置及び照明装置
CN103855142B (zh) * 2012-12-04 2017-12-29 东芝照明技术株式会社 发光装置及照明装置
US9761763B2 (en) 2012-12-21 2017-09-12 Soraa, Inc. Dense-luminescent-materials-coated violet LEDs
US9410664B2 (en) 2013-08-29 2016-08-09 Soraa, Inc. Circadian friendly LED light source
DE102019132236A1 (de) 2019-11-28 2021-06-02 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für ein Kraftfahrzeug, insbesondere hochauflösender Scheinwerfer für ein Kraftfahrzeug

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846661A (en) * 1971-04-29 1974-11-05 Ibm Technique for fabricating integrated incandescent displays
JPS5416878A (en) * 1977-07-08 1979-02-07 Toshiba Corp Bulb
GB9607862D0 (en) * 1996-04-16 1996-06-19 Smiths Industries Plc Light-emitting assemblies
JP2000261103A (ja) 1999-03-10 2000-09-22 Fuji Electric Co Ltd Ｉｉｉ族窒化物半導体装置およびその製造方法
JP2000261038A (ja) * 1999-03-11 2000-09-22 Matsushita Electronics Industry Corp 発光ダイオード
DE10009782B4 (de) * 2000-03-01 2010-08-12 Automotive Lighting Reutlingen Gmbh Beleuchtungseinrichtung eines Fahrzeugs
DE10039433B4 (de) * 2000-08-11 2017-10-26 Osram Opto Semiconductors Gmbh Halbleiterchip für die Optoelektronik
DE10129743C2 (de) * 2001-06-20 2003-05-08 Daimler Chrysler Ag Fahrzeugscheinwerfer, mit einer Anzahl von elektronischen Leuchtelementen als Lichtquelle
JP4040955B2 (ja) * 2002-11-06 2008-01-30 株式会社小糸製作所 車両用前照灯及びその製造方法

Also Published As

Publication number Publication date
US7178959B2 (en) 2007-02-20
US20050030760A1 (en) 2005-02-10
JP2005056849A (ja) 2005-03-03
EP1505660A1 (en) 2005-02-09

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