DE3669526D1 - Lumineszenter schirm und mit diesem versehene niederdruckquecksilberdampflampe. - Google Patents

Lumineszenter schirm und mit diesem versehene niederdruckquecksilberdampflampe.

Info

Publication number
DE3669526D1
DE3669526D1 DE8686200961T DE3669526T DE3669526D1 DE 3669526 D1 DE3669526 D1 DE 3669526D1 DE 8686200961 T DE8686200961 T DE 8686200961T DE 3669526 T DE3669526 T DE 3669526T DE 3669526 D1 DE3669526 D1 DE 3669526D1
Authority
DE
Germany
Prior art keywords
low
mercury lamp
pressure mercury
luminescent screen
luminescent
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.)
Expired - Lifetime
Application number
DE8686200961T
Other languages
English (en)
Inventor
Evert D Int Octrooibu Schutten
Johannus G Int Oct Verlijsdonk
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
Application granted granted Critical
Publication of DE3669526D1 publication Critical patent/DE3669526D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/778—Borates
    • 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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/77747—Silicon Nitrides or Silicon Oxynitrides
DE8686200961T 1985-06-04 1986-06-02 Lumineszenter schirm und mit diesem versehene niederdruckquecksilberdampflampe. Expired - Lifetime DE3669526D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8501600A NL8501600A (nl) 1985-06-04 1985-06-04 Luminescerend scherm en lagedrukkwikdampontladingslamp voorzien van een dergelijk scherm.

Publications (1)

Publication Number Publication Date
DE3669526D1 true DE3669526D1 (de) 1990-04-19

Family

ID=19846087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686200961T Expired - Lifetime DE3669526D1 (de) 1985-06-04 1986-06-02 Lumineszenter schirm und mit diesem versehene niederdruckquecksilberdampflampe.

Country Status (5)

Country Link
US (1) US4716336A (de)
EP (1) EP0206393B1 (de)
JP (1) JPS61283680A (de)
DE (1) DE3669526D1 (de)
NL (1) NL8501600A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989001700A1 (en) * 1987-08-10 1989-02-23 Mitsubishi Denki Kabushiki Kaisha Green light emitting rare gas discharge lamp
MY149573A (en) * 2002-10-16 2013-09-13 Nichia Corp Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
CN100334180C (zh) * 2002-10-16 2007-08-29 日亚化学工业株式会社 氧氮化物荧光体及其制造方法以及使用该氧氮化物荧光体的发光装置
JP4834827B2 (ja) * 2003-10-03 2011-12-14 独立行政法人物質・材料研究機構 酸窒化物蛍光体
DE10360546A1 (de) * 2003-12-22 2005-07-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Leuchtstoff und Lichtquelle mit derartigem Leuchtstoff
JP3882932B2 (ja) * 2004-04-08 2007-02-21 信越化学工業株式会社 ジルコニウム含有酸化物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523091A (en) * 1967-10-27 1970-08-04 Westinghouse Electric Corp Lanthanum,yttrium silicate phosphors
US3758413A (en) * 1970-02-04 1973-09-11 Gte Laboratories Inc Terbium activated yttrium silicate phosphors
NL7807274A (nl) * 1978-03-10 1979-09-12 Philips Nv Luminescerende stof, luminescerend scherm voorzien van een dergelijke stof en lagedrukkwikdampontladingslamp voorzien van een dergelijk scherm.
NL8006223A (nl) * 1980-11-14 1982-06-01 Philips Nv Luminescerend scherm en lagedrukkwikdampontladingslamp voorzien van een dergelijk scherm.
SU1039951A1 (ru) * 1981-12-18 1983-09-07 Ленинградский Ордена Ленина Политехнический Институт Им.М.И.Калинина Люминесцирующий состав

Also Published As

Publication number Publication date
EP0206393B1 (de) 1990-03-14
JPS61283680A (ja) 1986-12-13
NL8501600A (nl) 1987-01-02
US4716336A (en) 1987-12-29
EP0206393A1 (de) 1986-12-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee