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 PDFInfo
- 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
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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lasers (AREA)
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.
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)
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)
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)
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 |
-
2007
- 2007-12-18 DE DE200710060839 patent/DE102007060839A1/en not_active Withdrawn
-
2008
- 2008-05-19 WO PCT/EP2008/056087 patent/WO2009077209A2/en active Application Filing
Patent Citations (7)
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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