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GB2121070B - Phosphors - Google Patents

Phosphors

Info

Publication number
GB2121070B
GB2121070B GB08314822A GB8314822A GB2121070B GB 2121070 B GB2121070 B GB 2121070B GB 08314822 A GB08314822 A GB 08314822A GB 8314822 A GB8314822 A GB 8314822A GB 2121070 B GB2121070 B GB 2121070B
Authority
GB
United Kingdom
Prior art keywords
phosphors
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
GB08314822A
Other versions
GB2121070A (en
GB8314822D0 (en
Inventor
Tomohiko Abe
Katsutoshi Ohno
Teruhiko Hoshina
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.)
Sony Corp
Original Assignee
Sony 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
Priority claimed from JP57091870A external-priority patent/JPS58208381A/en
Priority claimed from JP9187182A external-priority patent/JPS58208382A/en
Application filed by Sony Corp filed Critical Sony Corp
Publication of GB8314822D0 publication Critical patent/GB8314822D0/en
Publication of GB2121070A publication Critical patent/GB2121070A/en
Application granted granted Critical
Publication of GB2121070B publication Critical patent/GB2121070B/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
    • C09K11/88—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
    • C09K11/881—Chalcogenides
    • C09K11/883—Chalcogenides with zinc or cadmium
    • 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)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB08314822A 1982-05-28 1983-05-27 Phosphors Expired GB2121070B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57091870A JPS58208381A (en) 1982-05-28 1982-05-28 Fluophor
JP9187182A JPS58208382A (en) 1982-05-28 1982-05-28 Preparation of fluophor

Publications (3)

Publication Number Publication Date
GB8314822D0 GB8314822D0 (en) 1983-07-06
GB2121070A GB2121070A (en) 1983-12-14
GB2121070B true GB2121070B (en) 1985-08-07

Family

ID=26433297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08314822A Expired GB2121070B (en) 1982-05-28 1983-05-27 Phosphors

Country Status (4)

Country Link
CA (1) CA1202480A (en)
DE (1) DE3319326A1 (en)
FR (1) FR2527626B1 (en)
GB (1) GB2121070B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531808B1 (en) * 1982-08-13 1986-10-17 Videocolor Sa CATHODE RAY TUBE WITH LINEAR LUMINANCE-CURRENT CHARACTERISTICS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR976317A (en) * 1947-12-08 1951-03-16 Gen Electric Co Ltd Luminescent materials
NL7300382A (en) * 1973-01-11 1974-07-15
DE3002255A1 (en) * 1980-01-23 1981-07-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Phosphor doped with isoelectronic defects - esp. zinc cadmium sulphide doped with tellurium, has linear current density brightness ratio
DE3105296A1 (en) * 1981-02-13 1982-09-09 Videocolor GmbH, 7900 Ulm Cathode ray tube with a linear current-brightness characteristic curve
FR2531808B1 (en) * 1982-08-13 1986-10-17 Videocolor Sa CATHODE RAY TUBE WITH LINEAR LUMINANCE-CURRENT CHARACTERISTICS

Also Published As

Publication number Publication date
CA1202480A (en) 1986-04-01
DE3319326A1 (en) 1983-12-01
GB2121070A (en) 1983-12-14
FR2527626A1 (en) 1983-12-02
DE3319326C2 (en) 1992-10-01
GB8314822D0 (en) 1983-07-06
FR2527626B1 (en) 1987-06-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940527