WO2003083943A3 - Homogen paralleles licht emittierende leuchtdiode - Google Patents

Homogen paralleles licht emittierende leuchtdiode Download PDF

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Publication number
WO2003083943A3
WO2003083943A3 PCT/DE2003/001086 DE0301086W WO03083943A3 WO 2003083943 A3 WO2003083943 A3 WO 2003083943A3 DE 0301086 W DE0301086 W DE 0301086W WO 03083943 A3 WO03083943 A3 WO 03083943A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
emitting
emitting diode
led
parallel light
Prior art date
Application number
PCT/DE2003/001086
Other languages
English (en)
French (fr)
Other versions
WO2003083943A2 (de
Inventor
Volker Frese
Markus Kamp
Original Assignee
G L I Global Light Ind Gmbh
Volker Frese
Markus Kamp
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 G L I Global Light Ind Gmbh, Volker Frese, Markus Kamp filed Critical G L I Global Light Ind Gmbh
Priority to AU2003233924A priority Critical patent/AU2003233924A1/en
Priority to DE10391138T priority patent/DE10391138D2/de
Publication of WO2003083943A2 publication Critical patent/WO2003083943A2/de
Publication of WO2003083943A3 publication Critical patent/WO2003083943A3/de

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
    • H01L33/48—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 body packages
    • H01L33/58—Optical field-shaping elements
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Die Erfindung betrifft eine Leuchtdiode (LED) und eine Lichtquelle umfassend eine Mehrzahl von Leuchtdioden zur homogenen Ausleuchtung von Flächen mit parallel verlau­fenden Lichtstrahlen. Erfindungsgemäß wird die Aufgabe, eine LED sowie eine eine Mehrzahl von LED's umfassende Lichtquelle zur Verfügung zu stellen, welche eine homo­gene Ausleuchtung von Flächen mit parallel verlaufenden Lichtstrahlen ermöglichen, durch eine LED (1) gelöst, de­ren Linsenkörper (2) eine Fresnellinse (3) zur Abstrah­lung von Lichtstrahlen mit parallelem Strahlengang auf­weist und in der Fresnellinse (3) Totalreflektionsflä­chen (5) vorgesehen sind.
PCT/DE2003/001086 2002-04-02 2003-04-02 Homogen paralleles licht emittierende leuchtdiode WO2003083943A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003233924A AU2003233924A1 (en) 2002-04-02 2003-04-02 Light-emitting diode emitting homogeneous parallel light
DE10391138T DE10391138D2 (de) 2002-04-02 2003-04-02 Homogen paralleles Licht emittierende Leuchtdiode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10214566A DE10214566B4 (de) 2002-04-02 2002-04-02 Homogen paralleles Licht emittierende Leuchtdiode
DE10214566.0 2002-04-02

Publications (2)

Publication Number Publication Date
WO2003083943A2 WO2003083943A2 (de) 2003-10-09
WO2003083943A3 true WO2003083943A3 (de) 2004-07-01

Family

ID=28458529

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/001086 WO2003083943A2 (de) 2002-04-02 2003-04-02 Homogen paralleles licht emittierende leuchtdiode

Country Status (3)

Country Link
AU (1) AU2003233924A1 (de)
DE (2) DE10214566B4 (de)
WO (1) WO2003083943A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004004779B4 (de) * 2004-01-30 2015-09-03 Osram Opto Semiconductors Gmbh Leuchtdioden-Beleuchtungsmodul mit optischer Einrichtung zur Strahlformung
US20060044806A1 (en) * 2004-08-25 2006-03-02 Abramov Vladimir S Light emitting diode system packages
DE102005004419A1 (de) 2005-01-31 2006-08-03 Sick Ag Optoelektronischer Sensor
DE102005055997A1 (de) * 2005-05-02 2006-11-09 Hieke, Bernhard Homogene Lichtquelle
JP5053531B2 (ja) 2005-09-14 2012-10-17 スリーエム イノベイティブ プロパティズ カンパニー フレネルレンズ
DE102007014811A1 (de) 2007-03-28 2008-10-09 Rehau Ag + Co Lichtemittierende Anordnung
TW201011349A (en) 2008-09-10 2010-03-16 E Pin Optical Industry Co Ltd Plano-Fresnel LED lens for angular distribution patterns and LED assembly thereof
TWI364120B (en) 2008-09-10 2012-05-11 E Pin Optical Industry Co Ltd Convex-fresnel led lens for angular distribution patterns and led assembly thereof
DE102010014209A1 (de) * 2010-04-08 2011-10-13 Siteco Beleuchtungstechnik Gmbh Leuchte mit optischer Platte
DE102015107443B4 (de) * 2015-05-12 2022-01-13 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Linse und optoelektronische Leuchtvorrichtung

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149527A (en) * 1983-09-20 1985-06-12 Cassel Smith Limited A sign readable at passing speeds
EP0499946A1 (de) * 1991-02-20 1992-08-26 AT&T Corp. LED mit Vielfach-Facettenreflektor zur Erhöhung des Kopplungsgrades und der Justiertoleranz
JPH05102528A (ja) * 1991-10-11 1993-04-23 Omron Corp 光半導体素子
DE19542416A1 (de) * 1994-11-17 1996-05-23 Teledyne Ind Anordnung zum Erzeugen einer gerichteten Lichtabstrahlung aus einer LED
US5528057A (en) * 1993-05-28 1996-06-18 Omron Corporation Semiconductor luminous element with light reflection and focusing configuration
DE10016714A1 (de) * 2000-04-04 2001-10-18 Vishay Semiconductor Gmbh Strahlungsemittierende Vorrichtung
WO2001080322A2 (de) * 2000-04-19 2001-10-25 Osram Opto Semiconductors Gmbh Lumineszenzdiodenchip und verfahren zu dessen herstellung
WO2002007131A1 (de) * 2000-07-18 2002-01-24 Osram Opto Semiconductors Gmbh Passives strahloptik-modul, insbesondere zur verwendung mit leuchtdioden
TW475068B (en) * 2000-11-13 2002-02-01 Ind Tech Res Inst Surface light source generator
WO2002089217A2 (de) * 2001-04-27 2002-11-07 Osram Opto Semiconductors Gmbh Halbleiterchip für die optoelektronik
DE10163117C1 (de) * 2001-12-24 2003-01-16 Reitter & Schefenacker Gmbh Verfahren zum Herstellen von lichtleitenden LED-Körpern in zwei zeitlich getrennten Stufen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8812039U1 (de) * 1988-09-23 1988-12-29 Jungck, Günter, 79400 Kandern Leuchtdiodengehäuse
JPH06104489A (ja) * 1992-09-17 1994-04-15 Rohm Co Ltd 集合型発光ダイオード表示装置
JPH11346003A (ja) * 1998-06-01 1999-12-14 Adobanet:Kk 発光ダイオード

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149527A (en) * 1983-09-20 1985-06-12 Cassel Smith Limited A sign readable at passing speeds
EP0499946A1 (de) * 1991-02-20 1992-08-26 AT&T Corp. LED mit Vielfach-Facettenreflektor zur Erhöhung des Kopplungsgrades und der Justiertoleranz
JPH05102528A (ja) * 1991-10-11 1993-04-23 Omron Corp 光半導体素子
US5528057A (en) * 1993-05-28 1996-06-18 Omron Corporation Semiconductor luminous element with light reflection and focusing configuration
DE19542416A1 (de) * 1994-11-17 1996-05-23 Teledyne Ind Anordnung zum Erzeugen einer gerichteten Lichtabstrahlung aus einer LED
DE10016714A1 (de) * 2000-04-04 2001-10-18 Vishay Semiconductor Gmbh Strahlungsemittierende Vorrichtung
WO2001080322A2 (de) * 2000-04-19 2001-10-25 Osram Opto Semiconductors Gmbh Lumineszenzdiodenchip und verfahren zu dessen herstellung
WO2002007131A1 (de) * 2000-07-18 2002-01-24 Osram Opto Semiconductors Gmbh Passives strahloptik-modul, insbesondere zur verwendung mit leuchtdioden
TW475068B (en) * 2000-11-13 2002-02-01 Ind Tech Res Inst Surface light source generator
US20020085379A1 (en) * 2000-11-13 2002-07-04 Han Wei-Kuo Surface light source generator
WO2002089217A2 (de) * 2001-04-27 2002-11-07 Osram Opto Semiconductors Gmbh Halbleiterchip für die optoelektronik
DE10163117C1 (de) * 2001-12-24 2003-01-16 Reitter & Schefenacker Gmbh Verfahren zum Herstellen von lichtleitenden LED-Körpern in zwei zeitlich getrennten Stufen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 453 (E - 1417) 19 August 1993 (1993-08-19) *

Also Published As

Publication number Publication date
DE10214566B4 (de) 2007-05-24
DE10214566A1 (de) 2003-10-30
DE10391138D2 (de) 2005-02-24
AU2003233924A8 (en) 2003-10-13
WO2003083943A2 (de) 2003-10-09
AU2003233924A1 (en) 2003-10-13

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