GB1434997A - Terbium-activated phosphor and method for making same - Google Patents

Terbium-activated phosphor and method for making same

Info

Publication number
GB1434997A
GB1434997A GB5040173A GB5040173A GB1434997A GB 1434997 A GB1434997 A GB 1434997A GB 5040173 A GB5040173 A GB 5040173A GB 5040173 A GB5040173 A GB 5040173A GB 1434997 A GB1434997 A GB 1434997A
Authority
GB
United Kingdom
Prior art keywords
disclosed
flux
activated phosphor
terbium
making same
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
GB5040173A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 JP11269072A external-priority patent/JPS5028392B2/ja
Priority claimed from JP5496073A external-priority patent/JPS523626B2/ja
Priority claimed from JP9841973A external-priority patent/JPS544349B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1434997A publication Critical patent/GB1434997A/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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7743—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing terbium
    • C09K11/7744—Chalcogenides
    • 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
    • C09K11/7743—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing terbium
    • C09K11/77492—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
GB5040173A 1972-11-09 1973-10-30 Terbium-activated phosphor and method for making same Expired GB1434997A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11269072A JPS5028392B2 (enrdf_load_stackoverflow) 1972-11-09 1972-11-09
JP5496073A JPS523626B2 (enrdf_load_stackoverflow) 1973-05-16 1973-05-16
JP9841973A JPS544349B2 (enrdf_load_stackoverflow) 1973-08-31 1973-08-31

Publications (1)

Publication Number Publication Date
GB1434997A true GB1434997A (en) 1976-05-12

Family

ID=27295446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5040173A Expired GB1434997A (en) 1972-11-09 1973-10-30 Terbium-activated phosphor and method for making same

Country Status (2)

Country Link
FR (1) FR2206368B1 (enrdf_load_stackoverflow)
GB (1) GB1434997A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2356147B2 (de) 1976-12-02
DE2356147A1 (de) 1974-05-30
FR2206368A1 (enrdf_load_stackoverflow) 1974-06-07
FR2206368B1 (enrdf_load_stackoverflow) 1976-11-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee