WO2009077209A3 - Luminous element and lamp having a surface structure for creating visible light - Google Patents

Luminous element and lamp having a surface structure for creating visible light Download PDF

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Publication number
WO2009077209A3
WO2009077209A3 PCT/EP2008/056087 EP2008056087W WO2009077209A3 WO 2009077209 A3 WO2009077209 A3 WO 2009077209A3 EP 2008056087 W EP2008056087 W EP 2008056087W WO 2009077209 A3 WO2009077209 A3 WO 2009077209A3
Authority
WO
WIPO (PCT)
Prior art keywords
luminous element
lamp
visible light
surface structure
creating visible
Prior art date
Application number
PCT/EP2008/056087
Other languages
German (de)
French (fr)
Other versions
WO2009077209A2 (en
Inventor
Ruppert Goihl
Original Assignee
Osram Gesellschaft mit beschränkter Haftung
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 Gesellschaft mit beschränkter Haftung filed Critical Osram Gesellschaft mit beschränkter Haftung
Publication of WO2009077209A2 publication Critical patent/WO2009077209A2/en
Publication of WO2009077209A3 publication Critical patent/WO2009077209A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/04—Incandescent bodies characterised by the material thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/04—Incandescent bodies characterised by the material thereof
    • H01K1/10—Bodies of metal or carbon combined with other substance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape

Abstract

The invention relates to a luminous element with a substrate and a structure that is arranged adjacent thereto, preferably provided with a photonic crystal, surface texturing or a lattice, said structure being designed and dimensioned such that substantially monochromatic, visible radiation can be produced. Due to suitable dimensioning, high light output can be achieved with little effort, using more recent developments, such as photonic crystals. The light output can be increased while using less energy.
PCT/EP2008/056087 2007-12-18 2008-05-19 Luminous element and lamp having a surface structure for creating visible light WO2009077209A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007060839.1 2007-12-18
DE200710060839 DE102007060839A1 (en) 2007-12-18 2007-12-18 Illuminant and lamp with a one-dimensional photonic crystal

Publications (2)

Publication Number Publication Date
WO2009077209A2 WO2009077209A2 (en) 2009-06-25
WO2009077209A3 true WO2009077209A3 (en) 2009-11-19

Family

ID=40671033

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/056087 WO2009077209A2 (en) 2007-12-18 2008-05-19 Luminous element and lamp having a surface structure for creating visible light

Country Status (2)

Country Link
DE (1) DE102007060839A1 (en)
WO (1) WO2009077209A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8823250B2 (en) * 2012-01-05 2014-09-02 Massachusetts Institute Of Technology High efficiency incandescent lighting
WO2014037622A1 (en) * 2012-09-06 2014-03-13 Vaisala Oyj Optical layered structure, manufacturing method, and use
KR102225843B1 (en) 2019-08-20 2021-03-09 고려대학교 산학협력단 Down-converted light emitting combination and method of manufacturing the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003019680A1 (en) * 2001-08-27 2003-03-06 Sandia Corporation Photonically engineered incandescent emitter
US20030071564A1 (en) * 1999-03-19 2003-04-17 Yuzo Hirayama Light-emitting device and a display apparatus having a light-emitting device
WO2003058676A2 (en) * 2002-01-11 2003-07-17 C.R.F. Società Consortile Per Azioni Three-dimensional tungsten structure for an incandescent lamp and light source comprising said structure
US6768256B1 (en) * 2001-08-27 2004-07-27 Sandia Corporation Photonic crystal light source
US20050160964A1 (en) * 2004-01-28 2005-07-28 David Champion Photonic-crystal filament and methods
US20050168147A1 (en) * 2004-01-16 2005-08-04 Gianfranco Innocenti Light emitting device
US20060071585A1 (en) * 2004-10-06 2006-04-06 Shih-Yuan Wang Radiation emitting structures including photonic crystals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701794A1 (en) 1997-01-20 1998-07-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Incandescent lamp with reflective coating
US6829281B2 (en) 2002-06-19 2004-12-07 Finisar Corporation Vertical cavity surface emitting laser using photonic crystals

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030071564A1 (en) * 1999-03-19 2003-04-17 Yuzo Hirayama Light-emitting device and a display apparatus having a light-emitting device
WO2003019680A1 (en) * 2001-08-27 2003-03-06 Sandia Corporation Photonically engineered incandescent emitter
US6768256B1 (en) * 2001-08-27 2004-07-27 Sandia Corporation Photonic crystal light source
WO2003058676A2 (en) * 2002-01-11 2003-07-17 C.R.F. Società Consortile Per Azioni Three-dimensional tungsten structure for an incandescent lamp and light source comprising said structure
US20050168147A1 (en) * 2004-01-16 2005-08-04 Gianfranco Innocenti Light emitting device
US20050160964A1 (en) * 2004-01-28 2005-07-28 David Champion Photonic-crystal filament and methods
US20060071585A1 (en) * 2004-10-06 2006-04-06 Shih-Yuan Wang Radiation emitting structures including photonic crystals

Also Published As

Publication number Publication date
DE102007060839A1 (en) 2009-06-25
WO2009077209A2 (en) 2009-06-25

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