CA952706A - Phosphor and method of preparation thereof - Google Patents

Phosphor and method of preparation thereof

Info

Publication number
CA952706A
CA952706A CA953,907A CA953907A CA952706A CA 952706 A CA952706 A CA 952706A CA 953907 A CA953907 A CA 953907A CA 952706 A CA952706 A CA 952706A
Authority
CA
Canada
Prior art keywords
phosphor
preparation
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
CA953,907A
Other languages
English (en)
Inventor
Perry N. Yocom
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA952706A publication Critical patent/CA952706A/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
    • C09K11/7771—Oxysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
CA953,907A 1965-03-24 1966-03-04 Phosphor and method of preparation thereof Expired CA952706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44251865A 1965-03-24 1965-03-24

Publications (1)

Publication Number Publication Date
CA952706A true CA952706A (en) 1974-08-13

Family

ID=23757107

Family Applications (1)

Application Number Title Priority Date Filing Date
CA953,907A Expired CA952706A (en) 1965-03-24 1966-03-04 Phosphor and method of preparation thereof

Country Status (10)

Country Link
AT (1) AT271661B (xx)
BE (1) BE678413A (xx)
CA (1) CA952706A (xx)
DE (1) DE1279872B (xx)
DK (1) DK117848B (xx)
ES (1) ES324472A1 (xx)
FR (1) FR1473532A (xx)
GB (1) GB1121055A (xx)
NL (1) NL6603804A (xx)
SE (1) SE301528B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502590A (en) * 1967-03-01 1970-03-24 Rca Corp Process for preparing phosphor
EP0030853B1 (en) * 1979-12-12 1984-09-12 Hitachi, Ltd. Phosphor and method of manufacturing the phosphor
US5166948A (en) * 1991-06-19 1992-11-24 Polaroid Corporation Optically pumped up converting light source
EP1493798A1 (en) * 2003-06-30 2005-01-05 Agfa-Gevaert Rare earth activated lutetium oxysulfide phosphor for direct x-ray detection.
US7230248B2 (en) * 2003-09-24 2007-06-12 Kabushiki Kaisha Toshiba Ceramic scintillator, and radiation detector and radiographic examination apparatus using same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1343851A (fr) * 1962-11-05 1963-11-22 Du Pont Nouvelles compositions luminescentes

Also Published As

Publication number Publication date
GB1121055A (en) 1968-07-24
SE301528B (xx) 1968-06-10
DE1279872B (de) 1968-10-10
ES324472A1 (es) 1967-03-16
DK117848B (da) 1970-06-08
NL6603804A (xx) 1966-09-26
BE678413A (xx) 1966-09-01
AT271661B (de) 1969-06-10
FR1473532A (fr) 1967-03-17

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