NL7502614A - Luminescerend materiaal. - Google Patents

Luminescerend materiaal.

Info

Publication number
NL7502614A
NL7502614A NL7502614A NL7502614A NL7502614A NL 7502614 A NL7502614 A NL 7502614A NL 7502614 A NL7502614 A NL 7502614A NL 7502614 A NL7502614 A NL 7502614A NL 7502614 A NL7502614 A NL 7502614A
Authority
NL
Netherlands
Prior art keywords
luminescent material
luminescent
Prior art date
Application number
NL7502614A
Other languages
English (en)
Original Assignee
Thorn Electrical Ind 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
Priority claimed from GB9883/74A external-priority patent/GB1498405A/en
Application filed by Thorn Electrical Ind Ltd filed Critical Thorn Electrical Ind Ltd
Publication of NL7502614A publication Critical patent/NL7502614A/nl

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
NL7502614A 1974-03-05 1975-03-05 Luminescerend materiaal. NL7502614A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9883/74A GB1498405A (en) 1974-03-05 1974-03-05 Phosphors
GB4008574 1974-09-13

Publications (1)

Publication Number Publication Date
NL7502614A true NL7502614A (nl) 1975-09-09

Family

ID=26243232

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7502614A NL7502614A (nl) 1974-03-05 1975-03-05 Luminescerend materiaal.

Country Status (2)

Country Link
DE (1) DE2509563A1 (nl)
NL (1) NL7502614A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800554A1 (de) * 1977-01-19 1978-07-20 Philips Nv Leuchtschirm

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2790673B2 (ja) * 1989-09-20 1998-08-27 化成オプトニクス株式会社 アルミン酸塩蛍光体
US6157126A (en) * 1997-03-13 2000-12-05 Matsushita Electric Industrial Co., Ltd. Warm white fluorescent lamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590411A (en) * 1947-12-18 1952-03-25 Pollak Luminescent Corp Cerium activated aluminate phosphors active in the erythemal range
NL160869C (nl) * 1972-11-03 Philips Nv Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800554A1 (de) * 1977-01-19 1978-07-20 Philips Nv Leuchtschirm

Also Published As

Publication number Publication date
DE2509563A1 (de) 1975-09-11

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BN A decision not to publish the application has become irrevocable