FR2117581A5 - - Google Patents

Info

Publication number
FR2117581A5
FR2117581A5 FR7144213A FR7144213A FR2117581A5 FR 2117581 A5 FR2117581 A5 FR 2117581A5 FR 7144213 A FR7144213 A FR 7144213A FR 7144213 A FR7144213 A FR 7144213A FR 2117581 A5 FR2117581 A5 FR 2117581A5
Authority
FR
France
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
Application number
FR7144213A
Other languages
French (fr)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR2117581A5 publication Critical patent/FR2117581A5/fr
Expired 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
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
    • C09K11/666—Aluminates; Silicates
    • 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

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)
FR7144213A 1970-12-10 1971-12-09 Expired FR2117581A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9674470A 1970-12-10 1970-12-10

Publications (1)

Publication Number Publication Date
FR2117581A5 true FR2117581A5 (OSRAM) 1972-07-21

Family

ID=22258879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7144213A Expired FR2117581A5 (OSRAM) 1970-12-10 1971-12-09

Country Status (4)

Country Link
BE (1) BE776432A (OSRAM)
DE (1) DE2128065C2 (OSRAM)
FR (1) FR2117581A5 (OSRAM)
NL (1) NL7109983A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379160A1 (fr) * 1977-01-28 1978-08-25 Gen Electric Lampe fluorescente perfectionnee
EP1009017A3 (en) * 1998-12-07 2001-04-04 Matsushita Electric Industrial Co., Ltd. Fluorescent lamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431692A1 (de) * 1984-08-29 1986-03-06 Friedrich 7800 Freiburg Wolff Leuchtstofflampe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1589379A1 (de) * 1966-12-26 1970-05-14 Tokyo Shibaura Electric Co Leuchtstoff-Entladungslampe,insbesondere eine verbesserte Leuchtstoff-Entladungslampe,zur Ausleuchtung von Objekten,die fuer Farbaufnahmen bestimmt sind

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379160A1 (fr) * 1977-01-28 1978-08-25 Gen Electric Lampe fluorescente perfectionnee
EP1009017A3 (en) * 1998-12-07 2001-04-04 Matsushita Electric Industrial Co., Ltd. Fluorescent lamp

Also Published As

Publication number Publication date
DE2128065A1 (de) 1972-06-22
NL7109983A (OSRAM) 1972-06-13
BE776432A (fr) 1972-06-09
DE2128065C2 (de) 1983-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration