FR2257144B1 - - Google Patents

Info

Publication number
FR2257144B1
FR2257144B1 FR7500223A FR7500223A FR2257144B1 FR 2257144 B1 FR2257144 B1 FR 2257144B1 FR 7500223 A FR7500223 A FR 7500223A FR 7500223 A FR7500223 A FR 7500223A FR 2257144 B1 FR2257144 B1 FR 2257144B1
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
FR7500223A
Other languages
French (fr)
Other versions
FR2257144A1 (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2257144A1 publication Critical patent/FR2257144A1/fr
Application granted granted Critical
Publication of FR2257144B1 publication Critical patent/FR2257144B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70008—Production of exposure light, i.e. light sources
    • G03F7/70016—Production of exposure light, i.e. light sources by discharge lamps
    • 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
    • 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
    • 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
    • H01J61/44—Devices characterised by the luminescent material
FR7500223A 1974-01-08 1975-01-06 Expired FR2257144B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7400223A NL7400223A (en) 1974-01-08 1974-01-08 LOW-PRESSURE MERCURY DISCHARGE LAMP.

Publications (2)

Publication Number Publication Date
FR2257144A1 FR2257144A1 (en) 1975-08-01
FR2257144B1 true FR2257144B1 (en) 1978-11-03

Family

ID=19820527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500223A Expired FR2257144B1 (en) 1974-01-08 1975-01-06

Country Status (8)

Country Link
JP (1) JPS50100875A (en)
BE (1) BE824131A (en)
CA (1) CA1040412A (en)
DE (1) DE2460813C2 (en)
FR (1) FR2257144B1 (en)
GB (1) GB1482301A (en)
IT (1) IT1028207B (en)
NL (1) NL7400223A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7604308A (en) * 1976-04-23 1977-10-25 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL182998C (en) * 1977-05-06 1988-06-16 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
GB2271117A (en) * 1992-10-02 1994-04-06 Mass Technology Low pressure mercury vapour lamp and luminescent materials therefor
EP1538659A3 (en) * 2003-06-11 2005-06-29 Fan, Szu Min Casing structure with yellow light passing surface and its manufacture method
US7550910B2 (en) * 2005-11-08 2009-06-23 General Electric Company Fluorescent lamp with barrier layer containing pigment particles
US20090153016A1 (en) * 2007-12-17 2009-06-18 General Electric Company Colored fluorescent lamp
DE102008017606A1 (en) * 2008-04-08 2009-10-15 Litec-Lll Gmbh Low-pressure gas discharge lamp for influencing the body's melatonin balance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL148443B (en) * 1964-12-10 1976-01-15 Philips Nv LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL6717185A (en) * 1967-12-16 1969-06-18
BE749569A (en) * 1969-05-23 1970-10-27 Gen Electric LUMINESCENT ALKALINOTERROUS TUNGSTATE MATERIALS ACTIVATED BY TERBIUM

Also Published As

Publication number Publication date
BE824131A (en) 1975-07-07
GB1482301A (en) 1977-08-10
NL7400223A (en) 1975-07-10
CA1040412A (en) 1978-10-17
IT1028207B (en) 1979-01-30
DE2460813A1 (en) 1975-07-17
JPS50100875A (en) 1975-08-09
DE2460813C2 (en) 1984-11-29
FR2257144A1 (en) 1975-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse