BR8501684A - Processo para a obtencao de substancias luminescentes com base em silicato de zinco ativado com manganes - Google Patents
Processo para a obtencao de substancias luminescentes com base em silicato de zinco ativado com manganesInfo
- Publication number
- BR8501684A BR8501684A BR8501684A BR8501684A BR8501684A BR 8501684 A BR8501684 A BR 8501684A BR 8501684 A BR8501684 A BR 8501684A BR 8501684 A BR8501684 A BR 8501684A BR 8501684 A BR8501684 A BR 8501684A
- Authority
- BR
- Brazil
- Prior art keywords
- oxide
- mol
- manganes
- zinc silicate
- silicate activated
- Prior art date
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
- C09K11/59—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing silicon
- C09K11/592—Chalcogenides
- C09K11/595—Chalcogenides with zinc or cadmium
-
- 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
- C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
- C09K11/646—Silicates
-
- 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
- C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
- C09K11/666—Aluminates; Silicates
-
- 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
- C09K11/67—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals
- C09K11/676—Aluminates; Silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3414125 | 1984-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8501684A true BR8501684A (pt) | 1985-12-10 |
Family
ID=6233577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8501684A BR8501684A (pt) | 1984-04-14 | 1985-04-10 | Processo para a obtencao de substancias luminescentes com base em silicato de zinco ativado com manganes |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0158778B1 (pt) |
JP (1) | JPS60233188A (pt) |
AT (1) | ATE45375T1 (pt) |
BR (1) | BR8501684A (pt) |
DE (1) | DE3572189D1 (pt) |
ES (1) | ES8602906A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8711920D0 (en) * | 1987-05-20 | 1987-06-24 | Emi Plc Thorn | Infra-red phosphors |
JP4092911B2 (ja) | 2001-12-21 | 2008-05-28 | 松下電器産業株式会社 | プラズマディスプレイ装置の製造方法 |
US7465413B2 (en) | 2004-05-11 | 2008-12-16 | Panasonic Corporation | Phosphor and plasma display panel using the same |
JP4793551B2 (ja) | 2004-09-08 | 2011-10-12 | 信越化学工業株式会社 | ジルコニウム又はハフニウム及びマンガン含有酸化物 |
CN116875308A (zh) * | 2023-07-17 | 2023-10-13 | 中国科学院长春应用化学研究所 | 发光材料及其制备方法、led光源 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB642966A (en) * | 1946-08-21 | 1950-09-13 | Westinghouse Electric Int Co | Improvements in or relating to the preparation of phosphors |
US3208950A (en) * | 1962-07-10 | 1965-09-28 | Rca Corp | Process for preparing luminescent materials |
NL6603922A (pt) * | 1965-03-30 | 1966-10-03 | ||
US3586635A (en) * | 1968-05-02 | 1971-06-22 | Grace W R & Co | Process for the preparation of metal silicate phosphors |
US4231892A (en) * | 1979-03-05 | 1980-11-04 | International Business Machines Corporation | Manganese doped zinc silicate luminescent phosphors with III-V oxide substitutions |
-
1985
- 1985-02-06 EP EP85101213A patent/EP0158778B1/de not_active Expired
- 1985-02-06 DE DE8585101213T patent/DE3572189D1/de not_active Expired
- 1985-02-06 AT AT85101213T patent/ATE45375T1/de active
- 1985-03-12 ES ES541174A patent/ES8602906A1/es not_active Expired
- 1985-04-10 BR BR8501684A patent/BR8501684A/pt unknown
- 1985-04-15 JP JP60078595A patent/JPS60233188A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0158778B1 (de) | 1989-08-09 |
EP0158778A2 (de) | 1985-10-23 |
EP0158778A3 (en) | 1987-07-01 |
ATE45375T1 (de) | 1989-08-15 |
ES541174A0 (es) | 1985-12-01 |
DE3572189D1 (en) | 1989-09-14 |
ES8602906A1 (es) | 1985-12-01 |
JPS60233188A (ja) | 1985-11-19 |
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