DE69908877T2 - Phosphor-Überzug für Gasentladungslampen - Google Patents
Phosphor-Überzug für GasentladungslampenInfo
- Publication number
- DE69908877T2 DE69908877T2 DE69908877T DE69908877T DE69908877T2 DE 69908877 T2 DE69908877 T2 DE 69908877T2 DE 69908877 T DE69908877 T DE 69908877T DE 69908877 T DE69908877 T DE 69908877T DE 69908877 T2 DE69908877 T2 DE 69908877T2
- Authority
- DE
- Germany
- Prior art keywords
- phosphor
- gas discharge
- phosphor coating
- discharge lamps
- coating
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/44—Devices characterised by the luminescent material
-
- 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
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
-
- 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
- C09K11/7774—Aluminates
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/46—Devices characterised by the binder or other non-luminescent constituent of the luminescent material, e.g. for obtaining desired pouring or drying properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/162,192 US6313578B1 (en) | 1998-09-28 | 1998-09-28 | Phosphor coating for gas discharge lamps and lamp containing same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69908877D1 DE69908877D1 (de) | 2003-07-24 |
DE69908877T2 true DE69908877T2 (de) | 2003-12-04 |
Family
ID=22584565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69908877T Expired - Fee Related DE69908877T2 (de) | 1998-09-28 | 1999-09-22 | Phosphor-Überzug für Gasentladungslampen |
Country Status (7)
Country | Link |
---|---|
US (1) | US6313578B1 (de) |
EP (1) | EP0993020B1 (de) |
JP (1) | JP2000106136A (de) |
AT (1) | ATE243362T1 (de) |
CA (1) | CA2276916A1 (de) |
DE (1) | DE69908877T2 (de) |
ES (1) | ES2202979T3 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6531074B2 (en) * | 2000-01-14 | 2003-03-11 | Osram Sylvania Inc. | Luminescent nanophase binder systems for UV and VUV applications |
US6531823B2 (en) * | 2000-12-18 | 2003-03-11 | Koninklijke Philips Electronics N.V. | Fluorescent colortone lamp with reduced mercury |
KR20050010757A (ko) * | 2003-01-21 | 2005-01-28 | 마쯔시다덴기산교 가부시키가이샤 | 플라즈마 디스플레이 패널의 제조 방법 |
EP1605028B1 (de) * | 2003-03-13 | 2016-12-07 | Nichia Corporation | Lichtemittierender film, lumineszierende vorrichtung, verfahren zur herstellung eines lichtemittierenden films und verfahren zur herstellung einer lumineszierenden vorrichtung |
US6982046B2 (en) | 2003-10-01 | 2006-01-03 | General Electric Company | Light sources with nanometer-sized VUV radiation-absorbing phosphors |
DE602005011614D1 (de) * | 2004-06-14 | 2009-01-22 | Philips Intellectual Property | Niederdruck-gasentladungslampe mit einem uv-b-leuchtstoff |
WO2006120613A2 (en) * | 2005-05-11 | 2006-11-16 | Philips Intellectual Property & Standards Gmbh | Discharge lamp with a monolithic ceramic color converter |
RU2434925C2 (ru) * | 2006-03-06 | 2011-11-27 | Конинклейке Филипс Электроникс Н.В. | ЛЮМИНЕСЦЕНТНЫЙ МАТЕРИАЛ С ИСПОЛЬЗОВАНИЕМ (Y, Gd)-СОДЕРЖАЩИХ НАНОЧАСТИЦ И СВЯЗАННЫХ С ПОВЕРХНОСТЬЮ ОРГАНИЧЕСКИХ ЛИГАНДОВ |
KR101072162B1 (ko) | 2009-12-04 | 2011-10-10 | 엘지이노텍 주식회사 | 형광체 제조방법 및 상기 형광체를 포함하는 발광장치 |
TWI434912B (zh) | 2010-12-29 | 2014-04-21 | Ind Tech Res Inst | 螢光粉改質之方法、螢光粉組成物及其製造方法與螢光粉溶液 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2987414A (en) | 1956-12-03 | 1961-06-06 | Gen Electric | Treatment of luminescent materials |
US3551180A (en) | 1968-12-09 | 1970-12-29 | Gen Electric | Aqueous binder with adherence additive for lamp phosphor coating |
US4340512A (en) | 1979-10-01 | 1982-07-20 | North American Philips Corporation | Method of providing a universal coating for fluorescent lamps |
JP2784255B2 (ja) | 1990-10-02 | 1998-08-06 | 日亜化学工業株式会社 | 蛍光体及びそれを用いた放電ランプ |
US5518808A (en) * | 1992-12-18 | 1996-05-21 | E. I. Du Pont De Nemours And Company | Luminescent materials prepared by coating luminescent compositions onto substrate particles |
US5460701A (en) | 1993-07-27 | 1995-10-24 | Nanophase Technologies Corporation | Method of making nanostructured materials |
US5923118A (en) * | 1997-03-07 | 1999-07-13 | Osram Sylvania Inc. | Neon gas discharge lamp providing white light with improved phospher |
US5565741A (en) | 1994-03-16 | 1996-10-15 | Osram Sylvania Inc. | Method of operating a neon discharge lamp particularly useful on a vehicle |
US5455489A (en) | 1994-04-11 | 1995-10-03 | Bhargava; Rameshwar N. | Displays comprising doped nanocrystal phosphors |
CN1208753A (zh) * | 1998-07-07 | 1999-02-24 | 东南大学 | 纳米粘结剂 |
CN1208750A (zh) * | 1998-07-07 | 1999-02-24 | 东南大学 | 荧光灯涂粉用纳米涂覆液及其制灯工艺 |
-
1998
- 1998-09-28 US US09/162,192 patent/US6313578B1/en not_active Expired - Lifetime
-
1999
- 1999-07-06 CA CA002276916A patent/CA2276916A1/en not_active Abandoned
- 1999-09-22 AT AT99118700T patent/ATE243362T1/de not_active IP Right Cessation
- 1999-09-22 ES ES99118700T patent/ES2202979T3/es not_active Expired - Lifetime
- 1999-09-22 DE DE69908877T patent/DE69908877T2/de not_active Expired - Fee Related
- 1999-09-22 EP EP99118700A patent/EP0993020B1/de not_active Expired - Lifetime
- 1999-09-28 JP JP11274772A patent/JP2000106136A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0993020B1 (de) | 2003-06-18 |
ATE243362T1 (de) | 2003-07-15 |
JP2000106136A (ja) | 2000-04-11 |
CA2276916A1 (en) | 2000-03-28 |
ES2202979T3 (es) | 2004-04-01 |
EP0993020A1 (de) | 2000-04-12 |
DE69908877D1 (de) | 2003-07-24 |
US6313578B1 (en) | 2001-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |