NL7109983A - - Google Patents

Info

Publication number
NL7109983A
NL7109983A NL7109983A NL7109983A NL7109983A NL 7109983 A NL7109983 A NL 7109983A NL 7109983 A NL7109983 A NL 7109983A NL 7109983 A NL7109983 A NL 7109983A NL 7109983 A NL7109983 A NL 7109983A
Authority
NL
Netherlands
Application number
NL7109983A
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 filed Critical
Publication of NL7109983A publication Critical patent/NL7109983A/xx

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)
NL7109983A 1970-12-10 1971-07-20 NL7109983A (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7109983A true NL7109983A (xx) 1972-06-13

Family

ID=22258879

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109983A NL7109983A (xx) 1970-12-10 1971-07-20

Country Status (4)

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

Families Citing this family (3)

* 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
DE3431692A1 (de) * 1984-08-29 1986-03-06 Friedrich 7800 Freiburg Wolff Leuchtstofflampe
EP1009017A3 (en) * 1998-12-07 2001-04-04 Matsushita Electric Industrial Co., Ltd. Fluorescent lamp

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

Also Published As

Publication number Publication date
DE2128065A1 (de) 1972-06-22
DE2128065C2 (de) 1983-08-18
FR2117581A5 (xx) 1972-07-21
BE776432A (fr) 1972-06-09

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying openfor public ins pection)

Free format text: NORTH AMERICAN PHILIPS LIGHTING CORPORATION

BN A decision not to publish the application has become irrevocable