ATE481600T1 - Led-anzeigevorrichtung - Google Patents

Led-anzeigevorrichtung

Info

Publication number
ATE481600T1
ATE481600T1 AT06003202T AT06003202T ATE481600T1 AT E481600 T1 ATE481600 T1 AT E481600T1 AT 06003202 T AT06003202 T AT 06003202T AT 06003202 T AT06003202 T AT 06003202T AT E481600 T1 ATE481600 T1 AT E481600T1
Authority
AT
Austria
Prior art keywords
lens
leds
display device
led display
array
Prior art date
Application number
AT06003202T
Other languages
English (en)
Inventor
Mario Wanninger
Matthias Hofer
Original Assignee
Osram Opto Semiconductors Gmbh
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 Osram Opto Semiconductors Gmbh filed Critical Osram Opto Semiconductors Gmbh
Application granted granted Critical
Publication of ATE481600T1 publication Critical patent/ATE481600T1/de

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
    • F21V5/008—Combination of two or more successive refractors along an optical axis
    • 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
    • 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
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • 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]
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • 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]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Led Device Packages (AREA)
  • Control Of El Displays (AREA)
AT06003202T 2005-02-28 2006-02-16 Led-anzeigevorrichtung ATE481600T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005009058 2005-02-28

Publications (1)

Publication Number Publication Date
ATE481600T1 true ATE481600T1 (de) 2010-10-15

Family

ID=36498885

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06003202T ATE481600T1 (de) 2005-02-28 2006-02-16 Led-anzeigevorrichtung

Country Status (3)

Country Link
EP (1) EP1696171B1 (de)
AT (1) ATE481600T1 (de)
DE (1) DE502006007871D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI400441B (zh) * 2007-02-20 2013-07-01 肯提克有限公司 照明系統及用於提供一列光線之方法
DE102007040573A1 (de) * 2007-08-28 2009-03-05 Christian Bartenbach Beleuchtungsvorrichtung
CN101182904B (zh) * 2007-11-30 2010-06-09 中国计量学院 一种以大功率led为光源的交通信号灯
KR100905502B1 (ko) * 2008-11-10 2009-07-01 현대통신 주식회사 엘이디 조명 장치
EP2226780A1 (de) * 2009-03-02 2010-09-08 Textmate Limited Elektronische Autobahnanzeige
EP2446707A2 (de) * 2009-06-25 2012-05-02 Koninklijke Philips Electronics N.V. Mehrstrahliges beleuchtungssystem und beleuchtungsverfahren
PL216006B1 (pl) * 2009-09-09 2014-02-28 Inst Badawczy Drog I Mostow Macierzowy uklad optyczny rozsylu swiatla
DE102010009432A1 (de) * 2010-02-24 2011-08-25 Siemens Aktiengesellschaft, 80333 Symbolanzeiger
CN102812507B (zh) * 2010-03-24 2016-04-13 西门子公司 光学指示部件和指示设备
EP2860719B1 (de) * 2013-10-10 2018-12-05 Ortana Elektronik Yazilim Taah. San. ve Tic. A.S. Bereitstellung von Informationen mittels eines optischen Elements
CN105605484B (zh) * 2016-01-29 2024-02-23 欧普照明股份有限公司 背光灯
EP4051957B1 (de) * 2019-10-28 2023-12-06 Signify Holding B.V. Beleuchtungsvorrichtung zur bereitstellung einer funkelnden erscheinung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905439A3 (de) * 1997-09-24 1999-12-01 SWARCO FUTURIT Verkehrssignalsysteme Ges.m.b.H. Signalgeber mit mehreren Lichtquellen
AT500056B8 (de) * 1998-01-19 2007-02-15 Swarco Futurit Verkehrssignals Optikelement für verkehrszeichen, anzeigetafeln oder dgl.
DE10022712B4 (de) * 1999-12-07 2005-04-07 Osram Opto Semiconductors Gmbh Signalgebereinsatz mit einer Lamellenanordnung für Verkehrssignalanlagen
US6509840B2 (en) * 2001-01-10 2003-01-21 Gelcore Llc Sun phantom led traffic signal
FR2863686B1 (fr) * 2003-12-10 2006-02-24 Sagem Feu de signalisation a diodes electroluminescentes

Also Published As

Publication number Publication date
EP1696171A1 (de) 2006-08-30
DE502006007871D1 (de) 2010-10-28
EP1696171B1 (de) 2010-09-15

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