JPWO2020218109A1 - - Google Patents
Info
- Publication number
- JPWO2020218109A1 JPWO2020218109A1 JP2021516029A JP2021516029A JPWO2020218109A1 JP WO2020218109 A1 JPWO2020218109 A1 JP WO2020218109A1 JP 2021516029 A JP2021516029 A JP 2021516029A JP 2021516029 A JP2021516029 A JP 2021516029A JP WO2020218109 A1 JPWO2020218109 A1 JP WO2020218109A1
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
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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 materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
-
- 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 materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7734—Aluminates
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
-
- 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 materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/61—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
- C09K11/615—Halogenides
- C09K11/616—Halogenides with alkali or 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 materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/64—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing aluminium
-
- 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 materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
-
- 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 materials, e.g. electroluminescent or chemiluminescent
- C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
- C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/822—Materials of the light-emitting regions
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H20/8512—Wavelength conversion materials
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H20/8512—Wavelength conversion materials
- H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Luminescent Compositions (AREA)
- Led Device Packages (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019081456 | 2019-04-23 | ||
| JP2019081456 | 2019-04-23 | ||
| PCT/JP2020/016538 WO2020218109A1 (ja) | 2019-04-23 | 2020-04-15 | 蛍光体粉末および発光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2020218109A1 true JPWO2020218109A1 (https=) | 2020-10-29 |
| JP7394125B2 JP7394125B2 (ja) | 2023-12-07 |
Family
ID=72942049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021516029A Active JP7394125B2 (ja) | 2019-04-23 | 2020-04-15 | 蛍光体粉末および発光装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11781064B2 (https=) |
| JP (1) | JP7394125B2 (https=) |
| KR (1) | KR102832653B1 (https=) |
| CN (1) | CN113710772B (https=) |
| DE (1) | DE112020002078T5 (https=) |
| TW (1) | TWI812859B (https=) |
| WO (1) | WO2020218109A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2022118600A1 (https=) * | 2020-12-04 | 2022-06-09 | ||
| WO2024203353A1 (ja) * | 2023-03-30 | 2024-10-03 | デンカ株式会社 | 蛍光体粉末及び発光装置 |
| JP7361968B1 (ja) * | 2023-03-31 | 2023-10-16 | デンカ株式会社 | α型サイアロン蛍光体、発光装置およびα型サイアロン蛍光体の製造方法 |
| WO2025205103A1 (ja) * | 2024-03-29 | 2025-10-02 | デンカ株式会社 | γ－ＡｌＯＮを含有する蛍光体粉末、その製造方法、照明器具及び画像表示装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007308593A (ja) * | 2006-05-18 | 2007-11-29 | Denki Kagaku Kogyo Kk | サイアロン蛍光体の製造方法、サイアロン蛍光体、照明器具 |
| WO2010143590A1 (ja) * | 2009-06-09 | 2010-12-16 | 電気化学工業株式会社 | β型サイアロン蛍光体、その用途及びその製造方法 |
| WO2016186058A1 (ja) * | 2015-05-15 | 2016-11-24 | 国立研究開発法人物質・材料研究機構 | 発光器具および画像表示装置 |
| JP2017210529A (ja) * | 2016-05-24 | 2017-11-30 | 国立研究開発法人物質・材料研究機構 | 蛍光体、その製造方法、発光装置、画像表示装置、顔料、および、紫外線吸収剤 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5122765B2 (ja) | 2006-06-09 | 2013-01-16 | 電気化学工業株式会社 | 蛍光体の製造方法、蛍光体と照明器具 |
| KR101445624B1 (ko) | 2009-11-10 | 2014-09-29 | 덴끼 가가꾸 고교 가부시키가이샤 | β형 사이알론, 그 제조 방법 및 그것을 사용한 발광 장치 |
| US8709283B2 (en) | 2010-01-08 | 2014-04-29 | Sharp Kabushiki Kaisha | Phosphor, light emitting apparatus, and liquid crystal display apparatus using the same |
| WO2013054901A1 (ja) * | 2011-10-12 | 2013-04-18 | 宇部興産株式会社 | 酸窒化物蛍光体粉末、酸窒化物蛍光体粉末製造用窒化ケイ素粉末及び酸窒化物蛍光体粉末の製造方法 |
| EP2832817A4 (en) | 2012-03-29 | 2015-12-09 | Ube Industries | OXYNITRIDPHOSPHORPULVER |
| JP2019081456A (ja) | 2017-10-31 | 2019-05-30 | セイコーエプソン株式会社 | 頭部装着型表示装置、無人機の操縦方法 |
-
2020
- 2020-04-15 CN CN202080030346.XA patent/CN113710772B/zh active Active
- 2020-04-15 KR KR1020217037631A patent/KR102832653B1/ko active Active
- 2020-04-15 US US17/605,079 patent/US11781064B2/en active Active
- 2020-04-15 WO PCT/JP2020/016538 patent/WO2020218109A1/ja not_active Ceased
- 2020-04-15 JP JP2021516029A patent/JP7394125B2/ja active Active
- 2020-04-15 DE DE112020002078.9T patent/DE112020002078T5/de active Pending
- 2020-04-20 TW TW109113119A patent/TWI812859B/zh active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007308593A (ja) * | 2006-05-18 | 2007-11-29 | Denki Kagaku Kogyo Kk | サイアロン蛍光体の製造方法、サイアロン蛍光体、照明器具 |
| WO2010143590A1 (ja) * | 2009-06-09 | 2010-12-16 | 電気化学工業株式会社 | β型サイアロン蛍光体、その用途及びその製造方法 |
| WO2016186058A1 (ja) * | 2015-05-15 | 2016-11-24 | 国立研究開発法人物質・材料研究機構 | 発光器具および画像表示装置 |
| JP2017210529A (ja) * | 2016-05-24 | 2017-11-30 | 国立研究開発法人物質・材料研究機構 | 蛍光体、その製造方法、発光装置、画像表示装置、顔料、および、紫外線吸収剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020218109A1 (ja) | 2020-10-29 |
| KR102832653B1 (ko) | 2025-07-11 |
| CN113710772B (zh) | 2024-01-02 |
| CN113710772A (zh) | 2021-11-26 |
| DE112020002078T5 (de) | 2022-01-05 |
| JP7394125B2 (ja) | 2023-12-07 |
| US11781064B2 (en) | 2023-10-10 |
| TW202104550A (zh) | 2021-02-01 |
| TWI812859B (zh) | 2023-08-21 |
| US20220204842A1 (en) | 2022-06-30 |
| KR20220002390A (ko) | 2022-01-06 |
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