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GB2255100B - Phosphor particles coated with silica and at least one of indium, zirconium and antimony for cathode-ray tube and surface treatment method for the phosphor - Google Patents

Phosphor particles coated with silica and at least one of indium, zirconium and antimony for cathode-ray tube and surface treatment method for the phosphor

Info

Publication number
GB2255100B
GB2255100B GB9127492A GB9127492A GB2255100B GB 2255100 B GB2255100 B GB 2255100B GB 9127492 A GB9127492 A GB 9127492A GB 9127492 A GB9127492 A GB 9127492A GB 2255100 B GB2255100 B GB 2255100B
Authority
GB
United Kingdom
Prior art keywords
phosphor
antimony
indium
zirconium
cathode
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 - Fee Related
Application number
GB9127492A
Other versions
GB9127492D0 (en
GB2255100A (en
Inventor
Misa Furuoka
Shoichi Bando
Akio Fujii
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.)
Nichia Chemical Industries Ltd
Original Assignee
Nichia Chemical Industries 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 JP6794291A external-priority patent/JP2906715B2/en
Application filed by Nichia Chemical Industries Ltd filed Critical Nichia Chemical Industries Ltd
Publication of GB9127492D0 publication Critical patent/GB9127492D0/en
Publication of GB2255100A publication Critical patent/GB2255100A/en
Application granted granted Critical
Publication of GB2255100B publication Critical patent/GB2255100B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
GB9127492A 1991-03-06 1991-12-30 Phosphor particles coated with silica and at least one of indium, zirconium and antimony for cathode-ray tube and surface treatment method for the phosphor Expired - Fee Related GB2255100B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6794291A JP2906715B2 (en) 1990-08-11 1991-03-06 Phosphor for cathode ray tube and surface treatment method

Publications (3)

Publication Number Publication Date
GB9127492D0 GB9127492D0 (en) 1992-02-19
GB2255100A GB2255100A (en) 1992-10-28
GB2255100B true GB2255100B (en) 1995-04-12

Family

ID=13359492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9127492A Expired - Fee Related GB2255100B (en) 1991-03-06 1991-12-30 Phosphor particles coated with silica and at least one of indium, zirconium and antimony for cathode-ray tube and surface treatment method for the phosphor

Country Status (1)

Country Link
GB (1) GB2255100B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1168074A (en) * 1965-08-31 1969-10-22 Dainippon Toryo Kk Improvements in or relating to Surface Coated Phosphor Particles
US4209567A (en) * 1977-11-24 1980-06-24 Tokyo Shibaura Denki Kabushiki Kaisha Red pigment-coated phosphor and method of producing the same
DE3634886A1 (en) * 1986-10-14 1988-04-21 Licentia Gmbh Process for covering luminescent particles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1168074A (en) * 1965-08-31 1969-10-22 Dainippon Toryo Kk Improvements in or relating to Surface Coated Phosphor Particles
US4209567A (en) * 1977-11-24 1980-06-24 Tokyo Shibaura Denki Kabushiki Kaisha Red pigment-coated phosphor and method of producing the same
DE3634886A1 (en) * 1986-10-14 1988-04-21 Licentia Gmbh Process for covering luminescent particles

Also Published As

Publication number Publication date
GB9127492D0 (en) 1992-02-19
GB2255100A (en) 1992-10-28

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Legal Events

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

Effective date: 19971230