[go: up one dir, main page]

NO803858L - Ultrafiolettemitterende cerium-jordalkalimetall-aluminatlysstoff og lamper med slikt lysstoff - Google Patents

Ultrafiolettemitterende cerium-jordalkalimetall-aluminatlysstoff og lamper med slikt lysstoff

Info

Publication number
NO803858L
NO803858L NO803858A NO803858A NO803858L NO 803858 L NO803858 L NO 803858L NO 803858 A NO803858 A NO 803858A NO 803858 A NO803858 A NO 803858A NO 803858 L NO803858 L NO 803858L
Authority
NO
Norway
Prior art keywords
light
aluminate
fluorescent
cerium
ultraphiolete
Prior art date
Application number
NO803858A
Other languages
English (en)
Norwegian (no)
Inventor
Robert W Wolfe
Original Assignee
Gte Prod Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gte Prod Corp filed Critical Gte Prod Corp
Publication of NO803858L publication Critical patent/NO803858L/no

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
    • C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
    • C09K11/7721—Aluminates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Cosmetics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NO803858A 1979-12-19 1980-12-18 Ultrafiolettemitterende cerium-jordalkalimetall-aluminatlysstoff og lamper med slikt lysstoff NO803858L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/105,327 US4246630A (en) 1979-12-19 1979-12-19 Ultraviolet emitting Ce alkaline earth aluminate lamp phosphors and lamps utilizing same

Publications (1)

Publication Number Publication Date
NO803858L true NO803858L (no) 1981-06-22

Family

ID=22305193

Family Applications (1)

Application Number Title Priority Date Filing Date
NO803858A NO803858L (no) 1979-12-19 1980-12-18 Ultrafiolettemitterende cerium-jordalkalimetall-aluminatlysstoff og lamper med slikt lysstoff

Country Status (12)

Country Link
US (1) US4246630A (sv)
JP (1) JPS5693786A (sv)
BE (1) BE886722A (sv)
CA (1) CA1144744A (sv)
DE (1) DE3047529A1 (sv)
DK (1) DK545480A (sv)
FI (1) FI803983L (sv)
FR (1) FR2478665A1 (sv)
GB (1) GB2066836A (sv)
NL (1) NL8006873A (sv)
NO (1) NO803858L (sv)
SE (1) SE8008959L (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160869C (nl) * 1972-11-03 Philips Nv Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
US5105121A (en) * 1989-02-16 1992-04-14 Gte Laboratories Incorporated Lanthanum cerium aluminate phosphor and an electrical discharge device containing the same
US5076964A (en) * 1990-11-01 1991-12-31 Gte Products Corporation Process for producing cerium activated yttrium gallium aluminate CRT phosphor
US5571451A (en) * 1995-01-03 1996-11-05 General Electric Company Quantum splitting oxide phosphor and method of making
JP3181218B2 (ja) * 1995-09-29 2001-07-03 松下電器産業株式会社 アルミン酸塩蛍光体とその製造方法、及びこの蛍光体を用いたデバイス
DE10133411A1 (de) * 2001-07-13 2003-01-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verwendung eines UVA-Leuchtstoffs
US8695430B1 (en) * 2011-11-23 2014-04-15 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Temperature and pressure sensors based on spin-allowed broadband luminescence of doped orthorhombic perovskite structures

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590411A (en) * 1947-12-18 1952-03-25 Pollak Luminescent Corp Cerium activated aluminate phosphors active in the erythemal range
US2774903A (en) * 1951-01-17 1956-12-18 Sylvania Electric Prod Non-actinic fluorescent lamp
US3729257A (en) * 1967-07-13 1973-04-24 Addressograph Multigraph Means and methods for exposing photoelectrostatic materials
US3484383A (en) * 1967-08-10 1969-12-16 Gen Electric Europium-activated strontium magnesium pyrophosphate phosphors
US3836477A (en) * 1972-11-15 1974-09-17 Gte Sylvania Inc Strontium aluminate phosphor activated by cerium and manganese
NL7401935A (nl) * 1974-02-13 1975-08-15 Philips Nv Luminescerend scherm.
US4088922A (en) * 1976-08-30 1978-05-09 Gte Sylvania Incorporated Cerium magnesium aluminate luminescent compositions, and lamps utilizing same
NL179215C (nl) * 1977-01-19 1986-08-01 Philips Nv Luminescerend scherm, alsmede lagedrukkwikdampontladingslamp.
DE2707894A1 (de) * 1977-02-24 1978-08-31 Kosmedico Vertrieb Kosmetische Speziallampe fuer die selektive uv-photobehandlung
US4153572A (en) * 1978-06-14 1979-05-08 Gte Sylvania Incorporated Ultraviolet emitting CeYMg aluminate fluorescent lamp phosphor for psoriasis treatment

Also Published As

Publication number Publication date
BE886722A (fr) 1981-04-16
FR2478665A1 (fr) 1981-09-25
US4246630A (en) 1981-01-20
JPS5693786A (en) 1981-07-29
DE3047529A1 (de) 1981-09-17
FI803983A7 (sv) 1981-06-20
NL8006873A (nl) 1981-07-16
SE8008959L (sv) 1981-06-20
GB2066836A (en) 1981-07-15
FI803983L (fi) 1981-06-20
DK545480A (da) 1981-06-20
CA1144744A (en) 1983-04-19

Similar Documents

Publication Publication Date Title
US7077978B2 (en) Phosphors containing oxides of alkaline-earth and group-IIIB metals and white-light sources incorporating same
JP2697688B2 (ja) 長残光蛍光体
US4208611A (en) Fluorescent lamp containing a green emitting rare earth silicate coactivated phosphor
US20050092968A1 (en) Phosphors containing boron and metals of groups IIIA and IIIB
EP0094132B1 (en) Luminescent screen
JP2002363554A (ja) 希土類元素を付活させた酸窒化物蛍光体
JP4799549B2 (ja) 白色発光ダイオード
US6761837B2 (en) Europium-activated phosphors containing oxides of rare-earth and group-IIIB metals and method of making the same
US3544481A (en) Europium-activated alkaline earth orthosilicate phosphor
US7022263B2 (en) Europium-activated phosphors containing oxides of rare-earth and group-IIIB metals and method of making the same
CN101824322A (zh) 荧光材料及应用其的荧光灯
US4315191A (en) Luminescent material with alkaline earth metal silicate aluminate host lattice and low-pressure mercury vapor discharge lamp containing the same
US4590405A (en) Bivalent europium-activated barium aluminate phosphor and low mercury vapor discharge lamp provided with a phosphor
NO803858L (no) Ultrafiolettemitterende cerium-jordalkalimetall-aluminatlysstoff og lamper med slikt lysstoff
US20080136311A1 (en) Phosphor blends for high-cri fluorescent lamps
US6597104B2 (en) Lanthanum phosphate phosphor for vacuum ultraviolet radiation, and rare gas discharge lamp
JP2007184272A (ja) 無水銀放電組成物およびガリウム組み込みランプ
US4806825A (en) Infra-red phosphors
EP2734603A1 (en) Phosphor precursor composition
JP2012031346A (ja) 赤色蛍光体
JP3754701B2 (ja) 蛍光体及びそれを使用した発光素子
JPS5944341B2 (ja) 螢光体
JPH04270782A (ja) 蛍光体およびこれを用いた蛍光ランプ
JP5014814B2 (ja) 真空紫外線励起蛍光体
KR19990026114A (ko) 능동 발광형 액정표시소자용 녹색형광체