WO2006005005A3 - Efficient, green-emitting phosphors, and combinations with red-emitting phosphors - Google Patents
Efficient, green-emitting phosphors, and combinations with red-emitting phosphors Download PDFInfo
- Publication number
- WO2006005005A3 WO2006005005A3 PCT/US2005/023537 US2005023537W WO2006005005A3 WO 2006005005 A3 WO2006005005 A3 WO 2006005005A3 US 2005023537 W US2005023537 W US 2005023537W WO 2006005005 A3 WO2006005005 A3 WO 2006005005A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- emitting phosphors
- green
- red
- efficient
- combinations
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0883—Arsenides; Nitrides; Phosphides
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- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/7784—Chalcogenides
- C09K11/7786—Chalcogenides with alkaline earth metals
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- C09K11/58—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing copper, silver or gold
- C09K11/582—Chalcogenides
- C09K11/584—Chalcogenides with zinc or cadmium
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- C09K11/62—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing gallium, indium or thallium
- C09K11/621—Chalcogenides
- C09K11/623—Chalcogenides with zinc or cadmium
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/74—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth
- C09K11/7407—Chalcogenides
- C09K11/7421—Chalcogenides with alkaline earth metals
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7701—Chalogenides
- C09K11/7703—Chalogenides with alkaline earth metals
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- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
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- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
- C09K11/7716—Chalcogenides
- C09K11/7718—Chalcogenides with alkaline earth metals
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- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
- C09K11/7721—Aluminates
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- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7729—Chalcogenides
- C09K11/7731—Chalcogenides with alkaline earth metals
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- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7732—Halogenides
- C09K11/7733—Halogenides with alkali or alkaline earth metals
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7734—Aluminates
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7737—Phosphates
- C09K11/7738—Phosphates with alkaline earth metals
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7743—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing terbium
- C09K11/7749—Aluminates
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7774—Aluminates
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
- C09K11/7784—Chalcogenides
- C09K11/7787—Oxides
- C09K11/7789—Oxysulfides
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- 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
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- 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
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05800911A EP1769050B1 (en) | 2004-07-06 | 2005-07-05 | Efficient, green-emitting phosphors, and combinations with red-emitting phosphors |
JP2007520406A JP2008506011A (en) | 2004-07-06 | 2005-07-05 | Efficient green-emitting phosphor and combination with red-emitting phosphor |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58566404P | 2004-07-06 | 2004-07-06 | |
US60/585,664 | 2004-07-06 | ||
US60698104P | 2004-09-03 | 2004-09-03 | |
US60/606,981 | 2004-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006005005A2 WO2006005005A2 (en) | 2006-01-12 |
WO2006005005A3 true WO2006005005A3 (en) | 2006-12-28 |
Family
ID=35783384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/023537 WO2006005005A2 (en) | 2004-07-06 | 2005-07-05 | Efficient, green-emitting phosphors, and combinations with red-emitting phosphors |
Country Status (5)
Country | Link |
---|---|
US (1) | US7427366B2 (en) |
EP (1) | EP1769050B1 (en) |
JP (1) | JP2008506011A (en) |
KR (1) | KR101209488B1 (en) |
WO (1) | WO2006005005A2 (en) |
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JP4814540B2 (en) * | 2005-03-23 | 2011-11-16 | スタンレー電気株式会社 | Method for manufacturing phosphor |
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KR100724591B1 (en) * | 2005-09-30 | 2007-06-04 | 서울반도체 주식회사 | Light emitting device and LCD backlight using the same |
US20070125984A1 (en) * | 2005-12-01 | 2007-06-07 | Sarnoff Corporation | Phosphors protected against moisture and LED lighting devices |
US8906262B2 (en) * | 2005-12-02 | 2014-12-09 | Lightscape Materials, Inc. | Metal silicate halide phosphors and LED lighting devices using the same |
JP2007238827A (en) * | 2006-03-10 | 2007-09-20 | Toshiba Corp | Phosphor for display device and field emission type display device |
WO2007105845A1 (en) * | 2006-03-16 | 2007-09-20 | Seoul Semiconductor Co., Ltd. | Fluorescent material and light emitting diode using the same |
US20080074884A1 (en) * | 2006-09-25 | 2008-03-27 | Thye Linn Mok | Compact high-intensty LED-based light source and method for making the same |
JP2010506006A (en) | 2006-10-03 | 2010-02-25 | ライトスケイプ マテリアルズ,インク. | Metal silicate halide phosphor and LED lighting device using the same |
US20080158886A1 (en) * | 2006-12-29 | 2008-07-03 | Siew It Pang | Compact High-Intensity LED Based Light Source |
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US20090309114A1 (en) | 2008-01-16 | 2009-12-17 | Luminus Devices, Inc. | Wavelength converting light-emitting devices and methods of making the same |
US8592829B2 (en) * | 2009-08-17 | 2013-11-26 | Osram Sylvania Inc. | Phosphor blend for an LED light source and LED light source incorporating same |
DE102009037732A1 (en) | 2009-08-17 | 2011-02-24 | Osram Gesellschaft mit beschränkter Haftung | Conversion LED with high efficiency |
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CN103045241A (en) * | 2013-01-15 | 2013-04-17 | 重庆希晨科技有限公司 | Sulphide red fluorescent material for white-light LED (light-emitting diode) and preparation method for same |
US20150348136A1 (en) * | 2014-05-30 | 2015-12-03 | Facebook, Inc. | Calculating Bids for Advertisements Based on Conversion Value |
US10777331B2 (en) | 2016-11-11 | 2020-09-15 | Curium Us Llc | Processes for generating germanium-68 with reduced volatiles |
US10017396B1 (en) | 2017-04-28 | 2018-07-10 | Eie Materials, Inc. | Phosphors with narrow green emission |
US10056530B1 (en) | 2017-07-31 | 2018-08-21 | Eie Materials, Inc. | Phosphor-converted white light emitting diodes having narrow-band green phosphors |
US10177287B1 (en) | 2017-09-19 | 2019-01-08 | Eie Materials, Inc. | Gamut broadened displays with narrow band green phosphors |
US10236422B1 (en) | 2018-05-17 | 2019-03-19 | Eie Materials, Inc. | Phosphors with narrow green emission |
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JP7112355B2 (en) * | 2019-02-28 | 2022-08-03 | デクセリアルズ株式会社 | GREEN-EMITTING PHOSPHOR AND MANUFACTURING METHOD THEREOF, PHOSPHOR SHEET AND LIGHT-EMITTING DEVICE |
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- 2005-07-05 JP JP2007520406A patent/JP2008506011A/en active Pending
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US7427366B2 (en) | 2008-09-23 |
EP1769050A4 (en) | 2011-12-07 |
EP1769050A2 (en) | 2007-04-04 |
US20060012287A1 (en) | 2006-01-19 |
JP2008506011A (en) | 2008-02-28 |
KR20070030949A (en) | 2007-03-16 |
KR101209488B1 (en) | 2012-12-07 |
EP1769050B1 (en) | 2013-01-16 |
WO2006005005A2 (en) | 2006-01-12 |
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