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GB1159324A - Discharge Lamps - Google Patents

Discharge Lamps

Info

Publication number
GB1159324A
GB1159324A GB606068A GB606068A GB1159324A GB 1159324 A GB1159324 A GB 1159324A GB 606068 A GB606068 A GB 606068A GB 606068 A GB606068 A GB 606068A GB 1159324 A GB1159324 A GB 1159324A
Authority
GB
United Kingdom
Prior art keywords
phosphor
feb
discharge lamps
activated
lamps
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
Application number
GB606068A
Other languages
English (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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1159324A publication Critical patent/GB1159324A/en
Expired 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
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • C09K11/646—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
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/20—Luminescent screens characterised by the luminescent material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
GB606068A 1967-02-10 1968-02-07 Discharge Lamps Expired GB1159324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6702017A NL6702017A (cs) 1967-02-10 1967-02-10

Publications (1)

Publication Number Publication Date
GB1159324A true GB1159324A (en) 1969-07-23

Family

ID=19799262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB606068A Expired GB1159324A (en) 1967-02-10 1968-02-07 Discharge Lamps

Country Status (9)

Country Link
AT (1) AT273296B (cs)
BE (1) BE710549A (cs)
CH (1) CH497787A (cs)
DE (1) DE1302782B (cs)
DK (1) DK129201B (cs)
FR (1) FR1559133A (cs)
GB (1) GB1159324A (cs)
NL (1) NL6702017A (cs)
SE (1) SE329455B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992645A (en) * 1975-07-02 1976-11-16 General Electric Company Magnesium aluminate gallate phosphors and reprographic lamp containing same

Also Published As

Publication number Publication date
SE329455B (cs) 1970-10-12
DK129201C (cs) 1975-02-10
AT273296B (de) 1969-08-11
BE710549A (cs) 1968-08-08
DE1302782B (cs) 1970-10-22
DK129201B (da) 1974-09-09
FR1559133A (cs) 1969-03-07
NL6702017A (cs) 1968-08-12
CH497787A (de) 1970-10-15

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Legal Events

Date Code Title Description
PS Patent sealed
48S Specification amended (sect. 8/1949)
SPA Amended specification published
PCNP Patent ceased through non-payment of renewal fee