PL3000284T3 - Urządzenie oświetleniowe i światło samochodowe zawierające wspomniane urządzenie oświetleniowe - Google Patents

Urządzenie oświetleniowe i światło samochodowe zawierające wspomniane urządzenie oświetleniowe

Info

Publication number
PL3000284T3
PL3000284T3 PL14733346T PL14733346T PL3000284T3 PL 3000284 T3 PL3000284 T3 PL 3000284T3 PL 14733346 T PL14733346 T PL 14733346T PL 14733346 T PL14733346 T PL 14733346T PL 3000284 T3 PL3000284 T3 PL 3000284T3
Authority
PL
Poland
Prior art keywords
lighting device
automotive light
automotive
light
lighting
Prior art date
Application number
PL14733346T
Other languages
English (en)
Inventor
Matteo Iellina
Andrea Englaro
Stefano Marchesin
Original Assignee
Automotive Lighting Italia S.P.A.
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 Automotive Lighting Italia S.P.A. filed Critical Automotive Lighting Italia S.P.A.
Publication of PL3000284T3 publication Critical patent/PL3000284T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0076—Switches therefor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/34—Voltage stabilisation; Maintaining constant voltage
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
    • H05B45/397—Current mirror circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
PL14733346T 2013-05-23 2014-05-23 Urządzenie oświetleniowe i światło samochodowe zawierające wspomniane urządzenie oświetleniowe PL3000284T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000079A ITTV20130079A1 (it) 2013-05-23 2013-05-23 Dispositivo di illuminazione e fanale per autoveicoli comprendente detto dispositivo di illuminazione
PCT/IB2014/061669 WO2014188391A1 (en) 2013-05-23 2014-05-23 Lighting device and automotive light comprising said lighting device
EP14733346.2A EP3000284B1 (en) 2013-05-23 2014-05-23 Lighting device and automotive light comprising said lighting device

Publications (1)

Publication Number Publication Date
PL3000284T3 true PL3000284T3 (pl) 2019-08-30

Family

ID=48877471

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14733346T PL3000284T3 (pl) 2013-05-23 2014-05-23 Urządzenie oświetleniowe i światło samochodowe zawierające wspomniane urządzenie oświetleniowe

Country Status (8)

Country Link
US (1) US9674913B2 (pl)
EP (1) EP3000284B1 (pl)
CN (1) CN105432143B (pl)
ES (1) ES2727294T3 (pl)
IT (1) ITTV20130079A1 (pl)
PL (1) PL3000284T3 (pl)
TR (1) TR201907406T4 (pl)
WO (1) WO2014188391A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104868487B (zh) * 2015-05-07 2017-08-29 国家电网公司 低频段抑制加强型抗反调电力系统稳定方法
JP6747657B2 (ja) * 2015-06-30 2020-08-26 新日本無線株式会社 Ｌｅｄ駆動回路
JP6720753B2 (ja) * 2016-07-27 2020-07-08 東芝ライテック株式会社 車両用照明装置および車両用灯具
CN106714387B (zh) * 2017-02-09 2018-08-24 中山自信照明科技有限公司 照明驱动电路
JP7069522B2 (ja) * 2018-03-08 2022-05-18 東芝ライテック株式会社 車両用照明装置および車両用灯具
DE112018007763B4 (de) 2018-06-27 2023-02-23 Dialog Semiconductor (Uk) Limited Schaltung und verfahren zum reduzieren eines rauschsignals
EP3741630B1 (en) * 2019-05-21 2024-04-10 TE Connectivity Sensors France Real-time, fine adjustment of driver current of a light emitting device of an optical rain sensor
JP7303983B2 (ja) * 2019-11-27 2023-07-06 東芝ライテック株式会社 車両用照明装置、および車両用灯具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003029853A (ja) * 2001-07-16 2003-01-31 Mitsubishi Electric Corp シリーズレギュレータ
US8183824B2 (en) * 2005-06-10 2012-05-22 Integrated Memory Logic, Inc. Adaptive mode change for power unit
US20080174929A1 (en) * 2007-01-24 2008-07-24 Vastview Technology Inc. Light emitting diode driver
DE102007008783A1 (de) * 2007-02-22 2008-08-28 Vastview Technology Inc. Leuchtdiodentreiber
US7786677B2 (en) * 2008-04-17 2010-08-31 Kuang-Hou Chen Control circuit for turning on/off automobile lights
IT1400180B1 (it) * 2010-05-28 2013-05-17 Automotive Lighting Rear Lamps Italia S P A Fanale per autoveicoli e similari

Also Published As

Publication number Publication date
US9674913B2 (en) 2017-06-06
US20160262231A1 (en) 2016-09-08
TR201907406T4 (tr) 2019-06-21
ITTV20130079A1 (it) 2014-11-24
WO2014188391A1 (en) 2014-11-27
CN105432143B (zh) 2017-12-12
CN105432143A (zh) 2016-03-23
EP3000284A1 (en) 2016-03-30
EP3000284B1 (en) 2019-04-17
ES2727294T3 (es) 2019-10-15

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