WO2007007236A3 - Electroluminescent device - Google Patents
Electroluminescent device Download PDFInfo
- Publication number
- WO2007007236A3 WO2007007236A3 PCT/IB2006/052251 IB2006052251W WO2007007236A3 WO 2007007236 A3 WO2007007236 A3 WO 2007007236A3 IB 2006052251 W IB2006052251 W IB 2006052251W WO 2007007236 A3 WO2007007236 A3 WO 2007007236A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electroluminescent
- electroluminescent device
- light
- light source
- converting
- Prior art date
Links
Classifications
-
- 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
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
-
- 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
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
-
- 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
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
- H05B33/145—Arrangements of the electroluminescent material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008520996A JP5066084B2 (en) | 2005-07-14 | 2006-07-04 | Electroluminescence device |
US11/995,385 US7952270B2 (en) | 2005-07-14 | 2006-07-04 | Electroluminescent device |
KR1020087003505A KR101437839B1 (en) | 2005-07-14 | 2006-07-04 | Electroluminescent device |
CN2006800255540A CN101223824B (en) | 2005-07-14 | 2006-07-04 | Electroluminescent device |
EP06766002A EP1905272B1 (en) | 2005-07-14 | 2006-07-04 | Electroluminescent device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05106451 | 2005-07-14 | ||
EP05106451.7 | 2005-07-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007007236A2 WO2007007236A2 (en) | 2007-01-18 |
WO2007007236A3 true WO2007007236A3 (en) | 2007-03-29 |
Family
ID=37492122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2006/052251 WO2007007236A2 (en) | 2005-07-14 | 2006-07-04 | Electroluminescent device |
Country Status (7)
Country | Link |
---|---|
US (1) | US7952270B2 (en) |
EP (1) | EP1905272B1 (en) |
JP (1) | JP5066084B2 (en) |
KR (1) | KR101437839B1 (en) |
CN (1) | CN101223824B (en) |
TW (1) | TWI406432B (en) |
WO (1) | WO2007007236A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102197499A (en) * | 2008-09-04 | 2011-09-21 | 3M创新有限公司 | Light source with improved monochromaticity |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2508616C2 (en) * | 2008-02-27 | 2014-02-27 | Конинклейке Филипс Электроникс Н.В. | Illumination device with led and one or more transmitting windows |
CN102197500A (en) | 2008-09-04 | 2011-09-21 | 3M创新有限公司 | Monochromatic light source with high aspect ratio |
US8385380B2 (en) | 2008-09-04 | 2013-02-26 | 3M Innovative Properties Company | Monochromatic light source |
CA2751030A1 (en) * | 2009-01-28 | 2010-08-05 | Koninklijke Philips Electronics N.V. | Illumination system with remote phosphor layer and/or scattering layer |
US8803171B2 (en) * | 2009-07-22 | 2014-08-12 | Koninklijke Philips N.V. | Reduced color over angle variation LEDs |
CN102473819A (en) * | 2009-08-27 | 2012-05-23 | 京瓷株式会社 | Light-emitting device |
JP2012038889A (en) * | 2010-08-06 | 2012-02-23 | Koito Mfg Co Ltd | Fluorescent member and light-emitting module |
WO2012073887A1 (en) * | 2010-11-30 | 2012-06-07 | パナソニック株式会社 | Phosphor and light emitting device |
EP2472612A1 (en) * | 2010-12-29 | 2012-07-04 | Koninklijke Philips Electronics N.V. | Improved angular color performance of white LED lighting systems |
RU2617672C2 (en) * | 2011-06-10 | 2017-04-26 | Филипс Лайтинг Холдинг Б.В. | Phosphor-enhanced light source to produce visible pattern and lighting device |
JP6076015B2 (en) * | 2012-09-27 | 2017-02-08 | 株式会社カネカ | Organic EL light emitting system |
US10295413B2 (en) * | 2013-04-08 | 2019-05-21 | Ann Balboni | Fever alert system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030111955A1 (en) * | 2001-12-17 | 2003-06-19 | General Electric Company | Light-emitting device with organic electroluminescent material and photoluminescent materials |
WO2005103199A1 (en) * | 2004-04-27 | 2005-11-03 | Matsushita Electric Industrial Co., Ltd. | Phosphor composition and method for producing the same, and light-emitting device using the same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5091653A (en) * | 1987-12-01 | 1992-02-25 | Quantex Corporation | Fiber optic dosimeter using electron trapping materials employing technique for eliminating background fluorescence |
US5255171A (en) * | 1991-11-27 | 1993-10-19 | Clark L Douglas | Colored light source providing intensification of initial source illumination |
US6252254B1 (en) * | 1998-02-06 | 2001-06-26 | General Electric Company | Light emitting device with phosphor composition |
JPH11329726A (en) * | 1998-05-21 | 1999-11-30 | Sharp Corp | Organic element |
US6504301B1 (en) | 1999-09-03 | 2003-01-07 | Lumileds Lighting, U.S., Llc | Non-incandescent lightbulb package using light emitting diodes |
US6417019B1 (en) * | 2001-04-04 | 2002-07-09 | Lumileds Lighting, U.S., Llc | Phosphor converted light emitting diode |
JP3962572B2 (en) * | 2001-10-30 | 2007-08-22 | 出光興産株式会社 | Organic electroluminescence light emitting device |
US6734465B1 (en) | 2001-11-19 | 2004-05-11 | Nanocrystals Technology Lp | Nanocrystalline based phosphors and photonic structures for solid state lighting |
JP4122791B2 (en) | 2002-02-14 | 2008-07-23 | 松下電工株式会社 | Light emitting device |
US6870311B2 (en) * | 2002-06-07 | 2005-03-22 | Lumileds Lighting U.S., Llc | Light-emitting devices utilizing nanoparticles |
US20040159900A1 (en) * | 2003-01-27 | 2004-08-19 | 3M Innovative Properties Company | Phosphor based light sources having front illumination |
US7091653B2 (en) | 2003-01-27 | 2006-08-15 | 3M Innovative Properties Company | Phosphor based light sources having a non-planar long pass reflector |
JP4504662B2 (en) | 2003-04-09 | 2010-07-14 | シチズン電子株式会社 | LED lamp |
-
2006
- 2006-07-04 US US11/995,385 patent/US7952270B2/en active Active
- 2006-07-04 KR KR1020087003505A patent/KR101437839B1/en active IP Right Grant
- 2006-07-04 EP EP06766002A patent/EP1905272B1/en active Active
- 2006-07-04 WO PCT/IB2006/052251 patent/WO2007007236A2/en active Application Filing
- 2006-07-04 CN CN2006800255540A patent/CN101223824B/en active Active
- 2006-07-04 JP JP2008520996A patent/JP5066084B2/en active Active
- 2006-07-11 TW TW095125288A patent/TWI406432B/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030111955A1 (en) * | 2001-12-17 | 2003-06-19 | General Electric Company | Light-emitting device with organic electroluminescent material and photoluminescent materials |
WO2005103199A1 (en) * | 2004-04-27 | 2005-11-03 | Matsushita Electric Industrial Co., Ltd. | Phosphor composition and method for producing the same, and light-emitting device using the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102197499A (en) * | 2008-09-04 | 2011-09-21 | 3M创新有限公司 | Light source with improved monochromaticity |
Also Published As
Publication number | Publication date |
---|---|
US20080211387A1 (en) | 2008-09-04 |
KR20080031409A (en) | 2008-04-08 |
EP1905272B1 (en) | 2012-10-17 |
TW200711176A (en) | 2007-03-16 |
WO2007007236A2 (en) | 2007-01-18 |
CN101223824A (en) | 2008-07-16 |
TWI406432B (en) | 2013-08-21 |
EP1905272A2 (en) | 2008-04-02 |
US7952270B2 (en) | 2011-05-31 |
KR101437839B1 (en) | 2014-09-04 |
CN101223824B (en) | 2011-05-18 |
JP2009501416A (en) | 2009-01-15 |
JP5066084B2 (en) | 2012-11-07 |
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