DE602004032508D1 - Leuchtstoff basierend auf Sialon und Verfahren zu seiner Herstellung - Google Patents
Leuchtstoff basierend auf Sialon und Verfahren zu seiner HerstellungInfo
- Publication number
- DE602004032508D1 DE602004032508D1 DE602004032508T DE602004032508T DE602004032508D1 DE 602004032508 D1 DE602004032508 D1 DE 602004032508D1 DE 602004032508 T DE602004032508 T DE 602004032508T DE 602004032508 T DE602004032508 T DE 602004032508T DE 602004032508 D1 DE602004032508 D1 DE 602004032508D1
- Authority
- DE
- Germany
- Prior art keywords
- sialon
- preparation
- phosphorus based
- phosphorus
- Prior art date
- 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.)
- Active
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/597—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon oxynitride, e.g. SIALONS
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62675—Thermal treatment of powders or mixtures thereof other than sintering characterised by the treatment temperature
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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
- C09K11/0838—Aluminates; Silicates
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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
- C09K11/0883—Arsenides; Nitrides; Phosphides
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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
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/77348—Silicon Aluminium Nitrides or Silicon Aluminium Oxynitrides
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
- C04B2235/3203—Lithium oxide or oxide-forming salts thereof
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3229—Cerium oxides or oxide-forming salts thereof
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
- C04B2235/3865—Aluminium nitrides
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
- C04B2235/3865—Aluminium nitrides
- C04B2235/3869—Aluminium oxynitrides, e.g. AlON, sialon
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3852—Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
- C04B2235/3873—Silicon nitrides, e.g. silicon carbonitride, silicon oxynitride
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5409—Particle size related information expressed by specific surface values
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5463—Particle size distributions
- C04B2235/5481—Monomodal
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/76—Crystal structural characteristics, e.g. symmetry
- C04B2235/766—Trigonal symmetry, e.g. alpha-Si3N4 or alpha-Sialon
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003401202A JP4277666B2 (ja) | 2003-12-01 | 2003-12-01 | サイアロン系蛍光体の製造方法およびサイアロン系蛍光体 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004032508D1 true DE602004032508D1 (de) | 2011-06-16 |
Family
ID=34616698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004032508T Active DE602004032508D1 (de) | 2003-12-01 | 2004-12-01 | Leuchtstoff basierend auf Sialon und Verfahren zu seiner Herstellung |
Country Status (4)
Country | Link |
---|---|
US (1) | US7258818B2 (de) |
EP (1) | EP1555307B1 (de) |
JP (1) | JP4277666B2 (de) |
DE (1) | DE602004032508D1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4165318B2 (ja) * | 2003-07-16 | 2008-10-15 | 宇部興産株式会社 | サイアロン系蛍光体およびその製造方法 |
WO2005090514A1 (ja) * | 2004-03-22 | 2005-09-29 | Fujikura Ltd. | 酸窒化物蛍光体及び発光デバイス |
US20090093074A1 (en) * | 2004-04-23 | 2009-04-09 | Jae Hyung Yi | Light Emission From Silicon-Based Nanocrystals By Sequential Thermal Annealing Approaches |
JP4581120B2 (ja) * | 2004-04-26 | 2010-11-17 | 独立行政法人物質・材料研究機構 | 酸窒化物粉末およびその製造方法 |
JP4888624B2 (ja) * | 2004-07-30 | 2012-02-29 | 独立行政法人物質・材料研究機構 | α型サイアロン粉末の製造方法 |
JP4822203B2 (ja) * | 2005-04-28 | 2011-11-24 | 独立行政法人物質・材料研究機構 | リチウム含有サイアロン蛍光体およびその製造法 |
KR101118459B1 (ko) | 2005-07-01 | 2012-04-12 | 도쿠리츠교세이호징 붓시쯔 자이료 겐큐키코 | 형광체와 그 제조 방법 및 조명 기구 |
CN102643645B (zh) * | 2006-05-10 | 2014-05-07 | 电气化学工业株式会社 | 赛隆荧光粉及其制备方法以及使用该荧光粉的照明器具和发光元件 |
EP2036966B1 (de) * | 2006-07-05 | 2017-10-25 | Ube Industries, Ltd. | Auf sialon basierende oxynitridleuchtstoffe und herstellungsverfahren dafür |
EP2060155A2 (de) * | 2006-08-23 | 2009-05-20 | Cree Led Lighting Solutions, Inc. | Beleuchtungsvorrichtung und beleuchtungsverfahren |
JP5136547B2 (ja) * | 2007-03-23 | 2013-02-06 | 宇部興産株式会社 | α型窒化ケイ素蛍光体及びその製造方法 |
US20080283864A1 (en) * | 2007-05-16 | 2008-11-20 | Letoquin Ronan P | Single Crystal Phosphor Light Conversion Structures for Light Emitting Devices |
KR20100128336A (ko) * | 2008-03-21 | 2010-12-07 | 나노그램 코포레이션 | 금속 규소 질화물 또는 금속 규소 산질화물 서브미크론 인광체 입자 및 이들 인광체의 합성 방법 |
CN102625820A (zh) | 2009-07-28 | 2012-08-01 | 成均馆大学校产学协力团 | 氮氧化物荧光体粉、氮化物荧光体粉及其制造方法 |
US8497624B2 (en) * | 2010-03-01 | 2013-07-30 | Ube Industries, Ltd. | Li-containing α-sialon-based phosphor particle, production method thereof, lighting device, and image display device |
US9991427B2 (en) | 2010-03-08 | 2018-06-05 | Cree, Inc. | Photonic crystal phosphor light conversion structures for light emitting devices |
US8974698B2 (en) | 2010-03-31 | 2015-03-10 | Ube Industries, Ltd. | Production method of sialon-based oxynitride phosphor, and sialon-based oxynitride phosphor |
KR101290678B1 (ko) * | 2011-04-15 | 2013-07-29 | 한국에너지기술연구원 | 알루미늄이 결핍된 α-SiAlON계 형광체, 그 제조 방법 및 이를 이용한 LED 칩 패키지 |
EP2767572A4 (de) * | 2011-10-12 | 2015-09-30 | Ube Industries | Fluoreszierendes oxynitridpulver, siliziumnitridpulver zu seiner herstellung und verfahren zu seiner herstellung |
KR20140006365A (ko) * | 2012-07-04 | 2014-01-16 | 선문대학교 산학협력단 | 인광체용 세라믹스, 이를 이용한 인광체 및 그 제조방법 |
CN104797684B (zh) * | 2012-11-13 | 2017-03-29 | 电化株式会社 | 荧光体、发光元件及照明装置 |
EP2921542B1 (de) * | 2012-11-13 | 2017-08-09 | Denka Company Limited | Phosphor, lichtemittierendes element und beleuchtungsvorrichtung |
CN103045249A (zh) * | 2012-12-08 | 2013-04-17 | 北京工业大学 | 一种二价铕激活的硅磷铝酸盐荧光粉及其制备方法 |
DE102013100429B4 (de) * | 2013-01-16 | 2023-12-07 | Osram Gmbh | Verfahren zur Herstellung eines pulverförmigen Precursormaterials und Verwendung eines mit dem Verfahren hergestellten pulverförmigen Precursormaterials |
JP6354326B2 (ja) * | 2014-05-21 | 2018-07-11 | 宇部興産株式会社 | サイアロン粉末の製造方法 |
JP6354325B2 (ja) * | 2014-05-21 | 2018-07-11 | 宇部興産株式会社 | 窒化物蛍光体粉末の製造方法、および顔料の製造方法 |
CN106497559B (zh) * | 2016-09-08 | 2018-12-14 | 西安建筑科技大学 | 一种利用煤气化炉渣合成白光LED用Ca-α-SiAlON:Eu荧光粉的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1994011945A1 (en) * | 1992-11-06 | 1994-05-26 | Georgia Tech Research Corporation | Method of observer-based control of permanent-magnet synchronous motors |
JP3617076B2 (ja) * | 1993-06-30 | 2005-02-02 | 住友電気工業株式会社 | 窒化ケイ素系焼結体及びその製造方法 |
US6081091A (en) * | 1999-03-08 | 2000-06-27 | Motorola, Inc. | Motor controller, integrated circuit, and method of controlling a motor |
WO2001020351A1 (en) * | 1999-09-17 | 2001-03-22 | Delphi Technologies, Inc. | A low cost approach to measuring high resolution rotary position of electric machines |
US6632379B2 (en) * | 2001-06-07 | 2003-10-14 | National Institute For Materials Science | Oxynitride phosphor activated by a rare earth element, and sialon type phosphor |
JP3726131B2 (ja) * | 2002-05-23 | 2005-12-14 | 独立行政法人物質・材料研究機構 | サイアロン系蛍光体 |
JP3668770B2 (ja) | 2001-06-07 | 2005-07-06 | 独立行政法人物質・材料研究機構 | 希土類元素を付活させた酸窒化物蛍光体 |
DE10133352A1 (de) * | 2001-07-16 | 2003-02-06 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle |
US6694287B2 (en) * | 2001-08-30 | 2004-02-17 | Delphi Technologies, Inc. | Phase angle diagnostics for sinusoidal controlled electric machine |
DE10146719A1 (de) * | 2001-09-20 | 2003-04-17 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle |
DE10147040A1 (de) * | 2001-09-25 | 2003-04-24 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Beleuchtungseinheit mit mindestens einer LED als Lichtquelle |
US7074346B2 (en) * | 2003-02-06 | 2006-07-11 | Ube Industries, Ltd. | Sialon-based oxynitride phosphor, process for its production, and use thereof |
-
2003
- 2003-12-01 JP JP2003401202A patent/JP4277666B2/ja not_active Expired - Fee Related
-
2004
- 2004-12-01 DE DE602004032508T patent/DE602004032508D1/de active Active
- 2004-12-01 US US11/000,853 patent/US7258818B2/en active Active
- 2004-12-01 EP EP04028384A patent/EP1555307B1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005162808A (ja) | 2005-06-23 |
EP1555307B1 (de) | 2011-05-04 |
EP1555307A3 (de) | 2008-12-24 |
US20050116244A1 (en) | 2005-06-02 |
US7258818B2 (en) | 2007-08-21 |
EP1555307A2 (de) | 2005-07-20 |
JP4277666B2 (ja) | 2009-06-10 |
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