GB2177714B - Method of producing terbium activated yttrium silicate fluorescent materials, especially green luminophores - Google Patents

Method of producing terbium activated yttrium silicate fluorescent materials, especially green luminophores

Info

Publication number
GB2177714B
GB2177714B GB08616839A GB8616839A GB2177714B GB 2177714 B GB2177714 B GB 2177714B GB 08616839 A GB08616839 A GB 08616839A GB 8616839 A GB8616839 A GB 8616839A GB 2177714 B GB2177714 B GB 2177714B
Authority
GB
United Kingdom
Prior art keywords
fluorescent materials
activated yttrium
yttrium silicate
silicate fluorescent
terbium activated
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
GB08616839A
Other languages
English (en)
Other versions
GB8616839D0 (en
GB2177714A (en
Inventor
Emoke Abasari
Laszlo Balazs
Ferencne Csikor
Endrene Koros
Gabor Sajo
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.)
Tungsram Rt
Original Assignee
Tungsram Rt
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 Tungsram Rt filed Critical Tungsram Rt
Publication of GB8616839D0 publication Critical patent/GB8616839D0/en
Publication of GB2177714A publication Critical patent/GB2177714A/en
Application granted granted Critical
Publication of GB2177714B publication Critical patent/GB2177714B/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
    • C09K11/77742—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
GB08616839A 1985-07-12 1986-07-10 Method of producing terbium activated yttrium silicate fluorescent materials, especially green luminophores Expired GB2177714B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU852685A HUT41436A (en) 1985-07-12 1985-07-12 Process for producing yttrium-silicate luminous powders activated with terbium

Publications (3)

Publication Number Publication Date
GB8616839D0 GB8616839D0 (en) 1986-08-20
GB2177714A GB2177714A (en) 1987-01-28
GB2177714B true GB2177714B (en) 1989-01-18

Family

ID=10960625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08616839A Expired GB2177714B (en) 1985-07-12 1986-07-10 Method of producing terbium activated yttrium silicate fluorescent materials, especially green luminophores

Country Status (10)

Country Link
JP (1) JPS6264885A (zh)
CN (1) CN1008110B (zh)
CS (1) CS274655B2 (zh)
DD (1) DD247461A5 (zh)
DE (1) DE3620987A1 (zh)
FI (1) FI862831A (zh)
FR (1) FR2584731B1 (zh)
GB (1) GB2177714B (zh)
HU (1) HUT41436A (zh)
NL (1) NL8601569A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2508697Y2 (ja) * 1991-08-05 1996-08-28 株式会社安川電機 電子機器の冷却装置
US5824393A (en) * 1995-10-26 1998-10-20 Nakamura Label Inc. Forgery-preventing textured emblem
KR100450792B1 (ko) 1999-12-23 2004-10-01 삼성에스디아이 주식회사 저전압 구동용 이트륨 실리케이트계 형광체
US8592333B2 (en) * 2009-03-25 2013-11-26 Ocean's King Lighting Science & Technology Co., Ltd. Green light-emitting glass and method of preparing the same
ITAN20120058A1 (it) * 2012-05-18 2013-11-19 I T S Innovative Tech Syste Me Sa Metodo per la realizzazione di materiale in forma incoerente a luminescenza fotostimolata

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927787B2 (ja) * 1977-04-13 1984-07-07 株式会社東芝 紫外線励起形螢光体
JPS5552378A (en) * 1978-10-09 1980-04-16 Toshiba Corp Preparation of fluorescent material
JPS565883A (en) * 1979-06-29 1981-01-21 Dainippon Toryo Co Ltd Method of producing fluorescent material

Also Published As

Publication number Publication date
CS448786A2 (en) 1991-04-11
DD247461A5 (de) 1987-07-08
CS274655B2 (en) 1991-09-15
FR2584731A1 (fr) 1987-01-16
JPS6264885A (ja) 1987-03-23
FI862831A (fi) 1987-01-13
HUT41436A (en) 1987-04-28
GB8616839D0 (en) 1986-08-20
DE3620987A1 (de) 1987-01-22
CN1008110B (zh) 1990-05-23
FI862831A0 (fi) 1986-07-03
CN86104658A (zh) 1987-02-04
NL8601569A (nl) 1987-02-02
GB2177714A (en) 1987-01-28
FR2584731B1 (fr) 1988-08-19

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Legal Events

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