FR2510817A1 - Lampe fluorescente a revetement fluorescent perfectionne - Google Patents

Lampe fluorescente a revetement fluorescent perfectionne Download PDF

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Publication number
FR2510817A1
FR2510817A1 FR8114922A FR8114922A FR2510817A1 FR 2510817 A1 FR2510817 A1 FR 2510817A1 FR 8114922 A FR8114922 A FR 8114922A FR 8114922 A FR8114922 A FR 8114922A FR 2510817 A1 FR2510817 A1 FR 2510817A1
Authority
FR
France
Prior art keywords
phosphor
color
range
emission
lamp
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.)
Granted
Application number
FR8114922A
Other languages
English (en)
French (fr)
Other versions
FR2510817B1 (es
Inventor
William Weidman Piper
George Rice Gillooly
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2510817A1 publication Critical patent/FR2510817A1/fr
Application granted granted Critical
Publication of FR2510817B1 publication Critical patent/FR2510817B1/fr
Granted legal-status Critical Current

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
    • C09K11/08—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
    • C09K11/7734—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
    • C09K11/74—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth
    • C09K11/7464—Phosphates
    • C09K11/7471—Phosphates with alkaline earth metals
    • C09K11/7478—Phosphates with alkaline earth metals with halogens
    • 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
    • C09K11/7737—Phosphates
    • C09K11/7738—Phosphates with alkaline earth metals
    • C09K11/7739—Phosphates with alkaline earth metals with halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR8114922A 1980-07-31 1981-07-31 Lampe fluorescente a revetement fluorescent perfectionne Granted FR2510817A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17425080A 1980-07-31 1980-07-31

Publications (2)

Publication Number Publication Date
FR2510817A1 true FR2510817A1 (fr) 1983-02-04
FR2510817B1 FR2510817B1 (es) 1984-06-22

Family

ID=22635440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114922A Granted FR2510817A1 (fr) 1980-07-31 1981-07-31 Lampe fluorescente a revetement fluorescent perfectionne

Country Status (6)

Country Link
JP (1) JPS5952197B2 (es)
BR (1) BR8104821A (es)
DE (1) DE3127679C2 (es)
FR (1) FR2510817A1 (es)
GB (1) GB2081497A (es)
MX (1) MX160943A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173994A3 (en) * 1984-09-07 1987-07-01 General Electric Company Calcium halophosphate phosphor
US5043286A (en) * 1985-07-03 1991-08-27 Abbott Laboratories Method and sensor for measuring oxygen concentration
DE3751015T2 (de) * 1986-04-04 1995-08-31 Gen Electric Fluoreszente Lampe mit mehrschichtigem Phosphorüberzug.
DE3767190D1 (de) * 1986-04-04 1991-02-14 Gen Electric Fluoreszente lampe mit einer phosphorbeschichtung aus kalziumhalophosphat.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549552A (en) * 1969-01-27 1970-12-22 Westinghouse Electric Corp Calcium halophosphate "daylight" phosphor
US4047069A (en) * 1974-06-21 1977-09-06 Matsushita Electronics Corporation High-pressure mercury-vapor lamp having a plural phosphor coating
FR2355376A1 (fr) * 1976-06-14 1978-01-13 Gen Electric Melange fluorescent perfectionne pour lampe a decharge a vapeur de mercure
FR2379160A1 (fr) * 1977-01-28 1978-08-25 Gen Electric Lampe fluorescente perfectionnee
WO1981000031A1 (en) * 1979-06-22 1981-01-08 Gte Prod Corp Two-component phosphor in a cool white lamp
WO1981000028A1 (en) * 1979-06-22 1981-01-08 Gte Prod Corp Daylight fluorescent lamps employing blend
GB2054258A (en) * 1979-06-22 1981-02-11 Gte Prod Corp Standard white fluorescent lamps employing phosphor blend

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488733A (en) * 1942-06-17 1949-11-22 Gen Electric Alkaline earth halophosphate phosphors

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549552A (en) * 1969-01-27 1970-12-22 Westinghouse Electric Corp Calcium halophosphate "daylight" phosphor
US4047069A (en) * 1974-06-21 1977-09-06 Matsushita Electronics Corporation High-pressure mercury-vapor lamp having a plural phosphor coating
FR2355376A1 (fr) * 1976-06-14 1978-01-13 Gen Electric Melange fluorescent perfectionne pour lampe a decharge a vapeur de mercure
FR2379160A1 (fr) * 1977-01-28 1978-08-25 Gen Electric Lampe fluorescente perfectionnee
WO1981000031A1 (en) * 1979-06-22 1981-01-08 Gte Prod Corp Two-component phosphor in a cool white lamp
WO1981000028A1 (en) * 1979-06-22 1981-01-08 Gte Prod Corp Daylight fluorescent lamps employing blend
GB2054258A (en) * 1979-06-22 1981-02-11 Gte Prod Corp Standard white fluorescent lamps employing phosphor blend

Also Published As

Publication number Publication date
DE3127679A1 (de) 1982-09-16
BR8104821A (pt) 1982-04-13
JPS5734179A (en) 1982-02-24
DE3127679C2 (de) 1986-12-04
JPS5952197B2 (ja) 1984-12-18
MX160943A (es) 1990-06-25
GB2081497A (en) 1982-02-17
FR2510817B1 (es) 1984-06-22

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