GB1552333A - Lanthanide phosphor and processes for its preparation - Google Patents

Lanthanide phosphor and processes for its preparation

Info

Publication number
GB1552333A
GB1552333A GB2607876A GB2607876A GB1552333A GB 1552333 A GB1552333 A GB 1552333A GB 2607876 A GB2607876 A GB 2607876A GB 2607876 A GB2607876 A GB 2607876A GB 1552333 A GB1552333 A GB 1552333A
Authority
GB
United Kingdom
Prior art keywords
processes
preparation
lanthanide phosphor
lanthanide
phosphor
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
GB2607876A
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.)
United States Radium Corp
Original Assignee
United States Radium Corp
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 United States Radium Corp filed Critical United States Radium Corp
Publication of GB1552333A publication Critical patent/GB1552333A/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
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/777—Oxyhalogenides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
GB2607876A 1975-06-25 1976-06-23 Lanthanide phosphor and processes for its preparation Expired GB1552333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59006375A 1975-06-25 1975-06-25

Publications (1)

Publication Number Publication Date
GB1552333A true GB1552333A (en) 1979-09-12

Family

ID=24360734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2607876A Expired GB1552333A (en) 1975-06-25 1976-06-23 Lanthanide phosphor and processes for its preparation

Country Status (7)

Country Link
JP (1) JPS524487A (en)
BE (1) BE843231A (en)
DE (1) DE2628346A1 (en)
FR (1) FR2315530A1 (en)
GB (1) GB1552333A (en)
IT (1) IT1070223B (en)
NL (1) NL7606772A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112739653A (en) * 2018-12-28 2021-04-30 松下知识产权经营株式会社 Method for producing halide

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595931A (en) * 1976-12-13 1981-08-19 Gen Electric X-ray image converters and phosphors
JPS5452881A (en) * 1977-10-03 1979-04-25 Toshiba Corp A fluorescent lamp
US4481416A (en) * 1982-12-20 1984-11-06 General Electric Company Thermoluminescent coactivated rare earth oxyhalide phosphors and x-ray image converters utilizing said phosphors
IT1209011B (en) * 1983-11-04 1989-07-10 Minnesota Mining & Mfg Radiation image recording and reproducing system - using samarium and/or praseodymium activated rare earth stimulable phosphor
FR2625218A1 (en) * 1987-12-23 1989-06-30 Thomson Csf LUMINESCENT MATERIAL FOR USE IN THE PRODUCTION OF CATHODE TUBE SCREENS
DE68904566T2 (en) * 1988-02-03 1993-07-29 Philips Nv BLUE-LUMINOUS LANTHAN-GADOLINIUM-OXYBROMID, LUMINAIRE WITH THIS OXYBROMIDE AND CATHODE RAY TUBES WITH THIS UMBRELLA.
US5788883A (en) * 1996-03-29 1998-08-04 General Electric Company Determination process for determining if quantum splitting phosphors are obtained and novel compositions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112739653A (en) * 2018-12-28 2021-04-30 松下知识产权经营株式会社 Method for producing halide
CN112739653B (en) * 2018-12-28 2023-03-28 松下知识产权经营株式会社 Method for producing halide

Also Published As

Publication number Publication date
IT1070223B (en) 1985-03-29
NL7606772A (en) 1976-12-28
DE2628346A1 (en) 1977-01-13
BE843231A (en) 1976-12-21
FR2315530A1 (en) 1977-01-21
FR2315530B3 (en) 1979-03-09
JPS524487A (en) 1977-01-13

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed