BR9602895A - Utilização de um composto à base de um fosfato de ítrio de lantânio de gadolínio e de lutécio dopado por pelo menos uma terra rara - Google Patents
Utilização de um composto à base de um fosfato de ítrio de lantânio de gadolínio e de lutécio dopado por pelo menos uma terra raraInfo
- Publication number
- BR9602895A BR9602895A BR9602895A BR9602895A BR9602895A BR 9602895 A BR9602895 A BR 9602895A BR 9602895 A BR9602895 A BR 9602895A BR 9602895 A BR9602895 A BR 9602895A BR 9602895 A BR9602895 A BR 9602895A
- Authority
- BR
- Brazil
- Prior art keywords
- rare earth
- compound based
- lutetium
- lanthanum yttrium
- gadolinium
- 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
- C09K11/77—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
- C09K11/7777—Phosphates
-
- 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
- C09K11/7795—Phosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Glass Compositions (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Dental Preparations (AREA)
- Solid Thermionic Cathode (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9507759A FR2736062B1 (fr) | 1995-06-28 | 1995-06-28 | Utilisation comme luminophore dans les systemes a plasma d'un compose a base d'un phosphate de terre rare |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9602895A true BR9602895A (pt) | 1998-04-28 |
Family
ID=9480465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9602895A BR9602895A (pt) | 1995-06-28 | 1996-06-26 | Utilização de um composto à base de um fosfato de ítrio de lantânio de gadolínio e de lutécio dopado por pelo menos uma terra rara |
Country Status (14)
Country | Link |
---|---|
US (3) | US5725800A (pt) |
EP (1) | EP0751201B1 (pt) |
JP (1) | JPH09169973A (pt) |
KR (1) | KR970001506A (pt) |
CN (1) | CN1095867C (pt) |
AT (1) | ATE184311T1 (pt) |
BR (1) | BR9602895A (pt) |
CA (1) | CA2180174C (pt) |
DE (1) | DE69604134T2 (pt) |
FR (1) | FR2736062B1 (pt) |
HU (1) | HU221257B1 (pt) |
MY (1) | MY113808A (pt) |
SG (1) | SG70993A1 (pt) |
TW (1) | TW379248B (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2736062B1 (fr) * | 1995-06-28 | 1997-09-19 | Rhone Poulenc Chimie | Utilisation comme luminophore dans les systemes a plasma d'un compose a base d'un phosphate de terre rare |
US6197218B1 (en) * | 1997-02-24 | 2001-03-06 | Superior Micropowders Llc | Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same |
CN1085718C (zh) * | 1997-11-21 | 2002-05-29 | 中国科学院长春应用化学研究所 | 镝离子激活高压汞灯用荧光粉的制备方法 |
CN1085719C (zh) * | 1997-11-21 | 2002-05-29 | 中国科学院长春应用化学研究所 | 镝、铅共掺高压汞灯用荧光粉的制备方法 |
DE10009916A1 (de) * | 2000-03-01 | 2001-09-13 | Philips Corp Intellectual Pty | Plasmabildschirm mit blauem Leuchtstoff |
JP2002212553A (ja) * | 2001-01-19 | 2002-07-31 | Kasei Optonix Co Ltd | 真空紫外線用燐酸ランタン蛍光体及び希ガス放電ランプ |
CN1326570C (zh) * | 2001-03-08 | 2007-07-18 | 纳米技术应用中心(Can)股份有限公司 | 顺磁纳米粒子 |
DE102004058922B4 (de) * | 2003-12-17 | 2013-02-28 | Osram Ag | Verfahren zur Herstellung eines Phosphats der Lanthanoiden und daraus hergestelltes Phosphat |
CN100388405C (zh) * | 2004-02-23 | 2008-05-14 | 中国科学院上海光学精密机械研究所 | 掺铈掺铕铝酸镥钇亚微米成像荧光屏及其制备方法 |
JP3804804B2 (ja) * | 2004-04-08 | 2006-08-02 | 信越化学工業株式会社 | 希土類元素りん酸塩組成物及びその製造方法 |
JP2006152034A (ja) * | 2004-11-25 | 2006-06-15 | Koito Mfg Co Ltd | 赤色発光蛍光体およびそれを用いた発光モジュール |
US7238302B2 (en) * | 2004-12-28 | 2007-07-03 | Osram Sylvania Inc. | Single-component, UV-emitting phosphor |
JP4699047B2 (ja) * | 2005-02-25 | 2011-06-08 | 株式会社小糸製作所 | 発光モジュール |
US7497974B2 (en) * | 2006-08-01 | 2009-03-03 | Osram Sylvania Inc. | Ce,Pr-coactivated yttrium phosphate phosphor and lamp containing same |
US7605373B2 (en) * | 2006-12-01 | 2009-10-20 | General Electric Company | Scintillator compositions containing cerium and praseodymium activator ions, and related methods and articles of manufacture |
JP4991471B2 (ja) * | 2007-05-16 | 2012-08-01 | 株式会社日本触媒 | グリセリン脱水用触媒、およびアクロレインの製造方法 |
CN102021652B (zh) * | 2010-10-19 | 2012-11-21 | 中国科学院安徽光学精密机械研究所 | 稀土或Bi、Cr、Ti掺杂IIA族稀土氧化物发光材料及其制备方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617792A (en) * | 1969-02-24 | 1971-11-02 | Gen Electric | Highly loaded flourescent lamp particularly for dc operation |
NL166975C (nl) * | 1973-10-22 | 1981-10-15 | Hitachi Ltd | Lichtemitterend apparaat. |
US4171501A (en) * | 1973-10-22 | 1979-10-16 | Hitachi, Ltd. | Light emitting devices based on the excitation of phosphor screens |
DE2607888A1 (de) * | 1975-03-07 | 1976-09-30 | Max Planck Gesellschaft | Leuchtstoff |
JPS51114388A (en) * | 1975-04-02 | 1976-10-08 | Hitachi Ltd | Method of producing a fluorescent sulestance |
JPS5275673A (en) * | 1975-12-19 | 1977-06-24 | Matsushita Electric Ind Co Ltd | Fluorescent substance |
JPS5441286A (en) * | 1977-09-09 | 1979-04-02 | Japan Broadcasting Corp | Luminescent matter |
JPS5943508B2 (ja) * | 1977-10-12 | 1984-10-22 | 三菱電機株式会社 | 螢光体 |
US4423349A (en) * | 1980-07-16 | 1983-12-27 | Nichia Denshi Kagaku Co., Ltd. | Green fluorescence-emitting material and a fluorescent lamp provided therewith |
JPS5740853A (en) * | 1980-08-22 | 1982-03-06 | Nichia Denshi Kagaku Kk | Mercury vapor discharge lamp |
JPS59179578A (ja) * | 1983-03-30 | 1984-10-12 | Hitachi Ltd | 「けい」光体の製造方法 |
JPS6337184A (ja) * | 1986-08-01 | 1988-02-17 | Nichia Chem Ind Ltd | 螢光ランプ |
JP2536752B2 (ja) * | 1987-04-21 | 1996-09-18 | 化成オプトニクス株式会社 | 螢光体 |
SE458365B (sv) * | 1987-04-27 | 1989-03-20 | Lumalampan Ab | Gasurladdningslampa av metallaangtyp |
US5156764A (en) * | 1988-12-28 | 1992-10-20 | Kasei Optonix, Ltd. | Phosphor |
US5091110A (en) * | 1990-05-14 | 1992-02-25 | Gte Products Corporation | Method of making lanthanum cerium terbium phosphate phosphor |
FR2672281B1 (fr) * | 1991-02-04 | 1993-04-16 | Rhone Poulenc Chimie | Phosphate mixte de lanthane, terbium et cerium, procede de fabrication de celui-ci. |
FR2679242A1 (fr) * | 1991-07-19 | 1993-01-22 | Rhone Poulenc Chimie | Phosphate mixte de lanthane, terbium et cerium, procede de fabrication de ceux-ci a partir de sels insolubles de terres rares. |
FR2694281B1 (fr) * | 1992-07-29 | 1994-09-16 | Rhone Poulenc Chimie | Procédé de préparation de phosphates de terres rares et produits obtenus. |
JP3153043B2 (ja) * | 1993-03-22 | 2001-04-03 | 日本合成化学工業株式会社 | フォトレジストフィルム |
JP3027299B2 (ja) * | 1994-05-30 | 2000-03-27 | 信越化学工業株式会社 | 希土類元素燐酸塩粒子およびその製造方法 |
FR2736062B1 (fr) * | 1995-06-28 | 1997-09-19 | Rhone Poulenc Chimie | Utilisation comme luminophore dans les systemes a plasma d'un compose a base d'un phosphate de terre rare |
-
1995
- 1995-06-28 FR FR9507759A patent/FR2736062B1/fr not_active Expired - Lifetime
-
1996
- 1996-06-24 JP JP8181660A patent/JPH09169973A/ja active Pending
- 1996-06-24 AT AT96401383T patent/ATE184311T1/de not_active IP Right Cessation
- 1996-06-24 EP EP96401383A patent/EP0751201B1/fr not_active Expired - Lifetime
- 1996-06-24 DE DE69604134T patent/DE69604134T2/de not_active Expired - Fee Related
- 1996-06-25 TW TW085107648A patent/TW379248B/zh not_active IP Right Cessation
- 1996-06-25 US US08/672,523 patent/US5725800A/en not_active Expired - Fee Related
- 1996-06-26 BR BR9602895A patent/BR9602895A/pt active Search and Examination
- 1996-06-26 SG SG1996010161A patent/SG70993A1/en unknown
- 1996-06-27 CA CA002180174A patent/CA2180174C/fr not_active Expired - Fee Related
- 1996-06-27 MY MYPI96002636A patent/MY113808A/en unknown
- 1996-06-27 KR KR1019960024430A patent/KR970001506A/ko active IP Right Grant
- 1996-06-27 HU HU9601780A patent/HU221257B1/hu not_active IP Right Cessation
- 1996-06-27 CN CN96110203A patent/CN1095867C/zh not_active Expired - Fee Related
-
1997
- 1997-11-14 US US08/970,285 patent/US5916482A/en not_active Expired - Fee Related
- 1997-11-14 US US08/970,290 patent/US5961882A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SG70993A1 (en) | 2000-03-21 |
US5725800A (en) | 1998-03-10 |
EP0751201B1 (fr) | 1999-09-08 |
HUP9601780A3 (en) | 1998-12-28 |
HU221257B1 (en) | 2002-09-28 |
CN1095867C (zh) | 2002-12-11 |
FR2736062B1 (fr) | 1997-09-19 |
MY113808A (en) | 2002-05-31 |
JPH09169973A (ja) | 1997-06-30 |
DE69604134D1 (de) | 1999-10-14 |
ATE184311T1 (de) | 1999-09-15 |
CA2180174C (fr) | 2001-04-17 |
DE69604134T2 (de) | 2000-04-20 |
KR970001506A (ko) | 1997-01-24 |
TW379248B (en) | 2000-01-11 |
US5961882A (en) | 1999-10-05 |
CA2180174A1 (fr) | 1996-12-29 |
EP0751201A1 (fr) | 1997-01-02 |
CN1146478A (zh) | 1997-04-02 |
US5916482A (en) | 1999-06-29 |
HUP9601780A2 (en) | 1997-06-30 |
FR2736062A1 (fr) | 1997-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB34 | Technical and formal requirements: requirement - article 34 of industrial property law | ||
B11T | Dismissal of application maintained [chapter 11.20 patent gazette] |