AT281196B - Mercury vapor discharge lamp with a fluorescent substance - Google Patents

Mercury vapor discharge lamp with a fluorescent substance

Info

Publication number
AT281196B
AT281196B AT1122068A AT1122068A AT281196B AT 281196 B AT281196 B AT 281196B AT 1122068 A AT1122068 A AT 1122068A AT 1122068 A AT1122068 A AT 1122068A AT 281196 B AT281196 B AT 281196B
Authority
AT
Austria
Prior art keywords
discharge lamp
fluorescent substance
mercury vapor
vapor discharge
mercury
Prior art date
Application number
AT1122068A
Other languages
German (de)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT281196B publication Critical patent/AT281196B/en

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
    • C09K11/7728—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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
AT1122068A 1967-11-22 1968-11-19 Mercury vapor discharge lamp with a fluorescent substance AT281196B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6715823A NL6715823A (en) 1967-11-22 1967-11-22

Publications (1)

Publication Number Publication Date
AT281196B true AT281196B (en) 1970-05-11

Family

ID=19801777

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1122068A AT281196B (en) 1967-11-22 1968-11-19 Mercury vapor discharge lamp with a fluorescent substance

Country Status (8)

Country Link
AT (1) AT281196B (en)
BE (1) BE724188A (en)
BR (1) BR6804119D0 (en)
CH (1) CH485318A (en)
ES (1) ES360446A1 (en)
FR (1) FR1592842A (en)
GB (1) GB1190520A (en)
NL (1) NL6715823A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7214860A (en) * 1972-11-03 1974-05-07
NL7214859A (en) * 1972-11-03 1974-05-07
NL160869C (en) * 1972-11-03 Philips Nv LUMINESCENT SCREEN, AS WELL AS DISCHARGE LAMP AND KATHODE BEAM TUBE, FITTED WITH SUCH SCREEN.
JPS51119388A (en) 1975-03-19 1976-10-19 Gte Sylvania Inc Fluorescent substances
NL8105739A (en) * 1981-12-21 1983-07-18 Philips Nv LUMINESCENT SCREEN.
NL8201943A (en) * 1982-05-12 1983-12-01 Philips Nv LUMINESCENT SCREEN.
JPH0899384A (en) * 1994-09-30 1996-04-16 Ykk Kk Luminous material
CN1062887C (en) * 1995-08-29 2001-03-07 北京宏业亚阳荧光材料厂 Long afterglow phosphorescent body and preparation method thereof
DE29716140U1 (en) * 1997-09-09 1997-11-13 Leuchtstoffwerk GmbH, 69123 Heidelberg Fluorescent lamp for escape route lighting and marking
JP2001240856A (en) * 2000-02-29 2001-09-04 Sumitomo Chem Co Ltd Fluorescent substance for light emission element by ultraviolet excitation in vacuum
JP4157324B2 (en) 2001-08-13 2008-10-01 化成オプトニクス株式会社 Alkaline earth aluminate phosphor, phosphor paste composition, and vacuum ultraviolet-excited light emitting device
WO2005044946A1 (en) * 2003-11-06 2005-05-19 Nemoto & Co., Ltd. Phosphorescence exhibiting phosphor and process for producing the same
JP4628957B2 (en) * 2003-11-06 2011-02-09 根本特殊化学株式会社 Luminescent phosphor and method for producing the same
EP1783482A1 (en) * 2005-11-04 2007-05-09 Siemens Aktiengesellschaft Abrasive blasting process and abrasive
US10723945B2 (en) * 2017-03-15 2020-07-28 Nichia Corporation Method of producing aluminate fluorescent material, aluminate fluorescent material, and light emitting device

Also Published As

Publication number Publication date
CH485318A (en) 1970-01-31
BE724188A (en) 1969-05-20
DE1806751A1 (en) 1969-06-19
GB1190520A (en) 1970-05-06
NL6715823A (en) 1969-05-27
DE1806751B2 (en) 1976-08-12
FR1592842A (en) 1970-05-19
BR6804119D0 (en) 1973-01-11
ES360446A1 (en) 1970-10-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee