SG11201801730PA - Orange-yellow-emitting phosphor for leds, preparation method and use thereof - Google Patents
Orange-yellow-emitting phosphor for leds, preparation method and use thereofInfo
- Publication number
- SG11201801730PA SG11201801730PA SG11201801730PA SG11201801730PA SG11201801730PA SG 11201801730P A SG11201801730P A SG 11201801730PA SG 11201801730P A SG11201801730P A SG 11201801730PA SG 11201801730P A SG11201801730P A SG 11201801730PA SG 11201801730P A SG11201801730P A SG 11201801730PA
- Authority
- SG
- Singapore
- Prior art keywords
- leds
- orange
- yellow
- preparation
- emitting phosphor
- Prior art date
Links
Classifications
-
- 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
- C09K11/70—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus
- C09K11/71—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus also containing alkaline earth metals
-
- 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
- C09K11/7728—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510556027.3A CN105087003B (en) | 2015-09-02 | 2015-09-02 | Orange LED fluorescent powder as well as preparation method and application thereof |
PCT/CN2015/094654 WO2017035954A1 (en) | 2015-09-02 | 2015-11-16 | Orange light led fluorescent powder, preparation method therefor and use thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201801730PA true SG11201801730PA (en) | 2018-04-27 |
Family
ID=54568353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201801730PA SG11201801730PA (en) | 2015-09-02 | 2015-11-16 | Orange-yellow-emitting phosphor for leds, preparation method and use thereof |
Country Status (5)
Country | Link |
---|---|
US (1) | US10414975B2 (en) |
CN (1) | CN105087003B (en) |
RU (1) | RU2657905C1 (en) |
SG (1) | SG11201801730PA (en) |
WO (1) | WO2017035954A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106381144B (en) * | 2016-09-06 | 2018-10-12 | 上海应用技术大学 | A kind of green emitting phosphor and preparation method thereof |
CN107189779A (en) * | 2017-06-02 | 2017-09-22 | 中国计量大学 | A kind of white light LEDs adjustable phosphate phosphor of spectrum and preparation method thereof |
CN110591712A (en) * | 2018-06-13 | 2019-12-20 | 广州航海学院 | Single-matrix multicolor fluorescent powder for ultraviolet LED and preparation method thereof |
CN111607398B (en) * | 2020-06-30 | 2022-07-12 | 青岛科技大学 | Fluorescent powder with adjustable light emitting color and preparation method thereof |
CN116814264B (en) * | 2023-06-28 | 2024-03-15 | 南京信息工程大学 | Europium and erbium single-doped and europium and erbium co-doped strontium yttrium indium acid polycrystalline fluorescent powder and preparation method thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484383A (en) * | 1967-08-10 | 1969-12-16 | Gen Electric | Europium-activated strontium magnesium pyrophosphate phosphors |
US3544483A (en) * | 1968-03-27 | 1970-12-01 | Sylvania Electric Prod | Europium activated strontium magnesium orthophosphate phosphors |
US3721849A (en) * | 1971-01-07 | 1973-03-20 | Gte Sylvania Inc | Dual persistence screen for a cathode ray tube |
AT410266B (en) * | 2000-12-28 | 2003-03-25 | Tridonic Optoelectronics Gmbh | LIGHT SOURCE WITH A LIGHT-EMITTING ELEMENT |
CN100519693C (en) * | 2005-12-16 | 2009-07-29 | 中国科学院长春应用化学研究所 | Alkaline earth phosphate long afterglow luminous material and its preparing method |
CN102051176A (en) * | 2009-10-27 | 2011-05-11 | 财团法人工业技术研究院 | Fluorescent material, manufacture method thereof and light-emitting device comprising fluorescent material |
CN101818065A (en) * | 2010-04-28 | 2010-09-01 | 中国科学院长春应用化学研究所 | Fluorescent material and preparation method thereof |
CN103773372A (en) * | 2014-01-07 | 2014-05-07 | 中国计量学院 | Emission peak-adjustable phosphate fluorescent powder for white-light LED (Light-Emitting Diode) and preparation method thereof |
CN104498031B (en) * | 2014-11-26 | 2016-05-18 | 中国计量学院 | A kind of phosphate yellow fluorescent powder and preparation method thereof for white light LEDs |
-
2015
- 2015-09-02 CN CN201510556027.3A patent/CN105087003B/en active Active
- 2015-11-16 SG SG11201801730PA patent/SG11201801730PA/en unknown
- 2015-11-16 US US15/329,390 patent/US10414975B2/en not_active Expired - Fee Related
- 2015-11-16 WO PCT/CN2015/094654 patent/WO2017035954A1/en active Application Filing
- 2015-11-16 RU RU2017106158A patent/RU2657905C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN105087003A (en) | 2015-11-25 |
US20180194998A1 (en) | 2018-07-12 |
RU2657905C1 (en) | 2018-06-18 |
US10414975B2 (en) | 2019-09-17 |
CN105087003B (en) | 2017-05-17 |
WO2017035954A1 (en) | 2017-03-09 |
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