WO2000021061A3 - Mit weisslicht arbeitende hintergrundbeleuchtung - Google Patents

Mit weisslicht arbeitende hintergrundbeleuchtung Download PDF

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Publication number
WO2000021061A3
WO2000021061A3 PCT/DE1999/003147 DE9903147W WO0021061A3 WO 2000021061 A3 WO2000021061 A3 WO 2000021061A3 DE 9903147 W DE9903147 W DE 9903147W WO 0021061 A3 WO0021061 A3 WO 0021061A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
white light
functions
background lighting
emitting diode
Prior art date
Application number
PCT/DE1999/003147
Other languages
English (en)
French (fr)
Other versions
WO2000021061A2 (de
Inventor
Hans-Dieter Wustlich
Original Assignee
Wustlich Daniel
Wustlich Hans Dieter
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 Wustlich Daniel, Wustlich Hans Dieter filed Critical Wustlich Daniel
Publication of WO2000021061A2 publication Critical patent/WO2000021061A2/de
Publication of WO2000021061A3 publication Critical patent/WO2000021061A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • 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
    • 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
    • H01L33/50—Wavelength conversion elements
    • H01L33/505—Wavelength conversion elements characterised by the shape, e.g. plate or foil

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

Die Erfindung betrifft eine mit Weißlicht arbeitende Hintergrundbeleuchtung auf der Basis von Leuchtdioden-Chips, bei welcher zur Erzeugung eines Weißlichts die Leuchtdioden-Chips als blaues Licht emittierende Leuchtdioden-Chips (12) ausgebildet sind und die Diffusorfolie (15) auf ihrer der Leiterplatte (11) zugewandten Innenfläche mit einer aus einem das blau emittierte Licht in Weißlicht transformierenden Konverterpulver und einem Trägermaterial bestehenden Beschichtung (16) versehen ist.
PCT/DE1999/003147 1998-10-01 1999-09-30 Mit weisslicht arbeitende hintergrundbeleuchtung WO2000021061A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19845229A DE19845229C1 (de) 1998-10-01 1998-10-01 Mit Weißlicht arbeitende Hintergrundbeleuchtung
DE19845229.2 1998-10-01

Publications (2)

Publication Number Publication Date
WO2000021061A2 WO2000021061A2 (de) 2000-04-13
WO2000021061A3 true WO2000021061A3 (de) 2000-11-16

Family

ID=7883059

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/003147 WO2000021061A2 (de) 1998-10-01 1999-09-30 Mit weisslicht arbeitende hintergrundbeleuchtung

Country Status (2)

Country Link
DE (1) DE19845229C1 (de)
WO (1) WO2000021061A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6577073B2 (en) * 2000-05-31 2003-06-10 Matsushita Electric Industrial Co., Ltd. Led lamp
JP4386693B2 (ja) * 2000-05-31 2009-12-16 パナソニック株式会社 Ｌｅｄランプおよびランプユニット
DE10216394B3 (de) 2002-04-12 2004-01-08 Osram Opto Semiconductors Gmbh LED-Modul
US7256057B2 (en) 2004-09-11 2007-08-14 3M Innovative Properties Company Methods for producing phosphor based light sources
DE102006008793A1 (de) * 2006-02-24 2007-09-13 Osram Opto Semiconductors Gmbh Elektronisches Bauteil
JP2010506371A (ja) * 2006-10-10 2010-02-25 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 薄型イルミネーションデバイス、ディスプレイデバイス及び照明デバイス
DE102007010244A1 (de) 2007-02-02 2008-08-07 Osram Opto Semiconductors Gmbh Anordnung und Verfahren zur Erzeugung von Mischlicht
EP2212929B1 (de) 2007-11-19 2018-02-14 Philips Lighting Holding B.V. Lichtquelle mit vordefiniertem äusseren erscheinungsbild und beleuchtungssystem mit derselben
DE102008006990A1 (de) * 2008-01-31 2009-08-06 Osram Opto Semiconductors Gmbh Hintergrundbeleuchtungseinheit für eine Hintergrundbeleuchtung eines Bildschirms und Bildschirmeinheit des Bildschirms
DE102008019084B4 (de) 2008-04-15 2020-01-09 Schott Ag Linienförmige Beleuchtungseinrichtung
DE102008054029A1 (de) * 2008-10-30 2010-05-06 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil
DE102008054219A1 (de) 2008-10-31 2010-05-06 Osram Opto Semiconductors Gmbh Organisches strahlungsemittierendes Bauelement und Verfahren zur Herstellung eines organischen strahlungsemittierenden Bauelements
DE102009005907A1 (de) 2009-01-23 2010-07-29 Osram Opto Semiconductors Gmbh Optoelektronisches Halbleiterbauteil
US20130279149A1 (en) * 2012-04-19 2013-10-24 Sumitronics Taiwan Co., Ltd. Led light bulb
DE102015113961A1 (de) * 2015-08-24 2017-03-02 Osram Opto Semiconductors Gmbh Verfahren zum Herstellen eines Konverterelements, Verfahren zum Herstellen eines optoelektronischen Bauelements, Konverterelement und optoelektronisches Bauelement
US10698150B2 (en) 2016-03-15 2020-06-30 Signify Holding B.V. Compound parabolic collimator array for high intensity lighting
DE102017006017A1 (de) * 2017-06-24 2018-09-27 Audi Ag Beleuchtungssystem
CN114631718B (zh) * 2022-02-14 2023-03-31 深圳市六安信息咨询有限公司 一种视觉传达设计用的全方位展示平台

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536825A1 (de) * 1995-09-20 1997-03-27 Dsd Dynamisch Statische Displa Lichtsteuer-Anzeigevorrichtung für transflektiven Betrieb
EP0850799A2 (de) * 1996-12-24 1998-07-01 Mannesmann VDO Aktiengesellschaft Anzeigeeinheit mit durchleuchtbarem Anzeigeelement
CA2226604A1 (en) * 1997-03-07 1998-09-07 Osram Sylvania Inc. Neon gas discharge lamp providing white light

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914448A1 (de) * 1989-05-02 1990-11-08 Wustlich Elektr Bauteile Anordnung zur ausleuchtung von hintergrundflaechen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536825A1 (de) * 1995-09-20 1997-03-27 Dsd Dynamisch Statische Displa Lichtsteuer-Anzeigevorrichtung für transflektiven Betrieb
EP0850799A2 (de) * 1996-12-24 1998-07-01 Mannesmann VDO Aktiengesellschaft Anzeigeeinheit mit durchleuchtbarem Anzeigeelement
CA2226604A1 (en) * 1997-03-07 1998-09-07 Osram Sylvania Inc. Neon gas discharge lamp providing white light

Also Published As

Publication number Publication date
WO2000021061A2 (de) 2000-04-13
DE19845229C1 (de) 2000-03-09

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