SE329681B - - Google Patents
Info
- Publication number
- SE329681B SE329681B SE04162/68A SE416268A SE329681B SE 329681 B SE329681 B SE 329681B SE 04162/68 A SE04162/68 A SE 04162/68A SE 416268 A SE416268 A SE 416268A SE 329681 B SE329681 B SE 329681B
- Authority
- SE
- Sweden
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/288—Sulfides
- C01F17/294—Oxysulfides
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6704591A NL6704591A (en:Method) | 1967-03-31 | 1967-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE329681B true SE329681B (en:Method) | 1970-10-19 |
Family
ID=19799713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE04162/68A SE329681B (en:Method) | 1967-03-31 | 1968-03-28 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3562174A (en:Method) |
| AT (1) | AT281141B (en:Method) |
| BE (1) | BE713015A (en:Method) |
| DE (1) | DE1283419B (en:Method) |
| FR (1) | FR1566757A (en:Method) |
| GB (1) | GB1206197A (en:Method) |
| NL (1) | NL6704591A (en:Method) |
| NO (1) | NO120750B (en:Method) |
| SE (1) | SE329681B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856698A (en) * | 1972-06-16 | 1974-12-24 | Gen Electric | Preparation of rare-earth oxysulfide luminescent material |
| US3926837A (en) * | 1974-10-29 | 1975-12-16 | Westinghouse Electric Corp | Method for the preparation of europium activated yttrium oxysulfide |
| DE2807085C2 (de) * | 1978-02-18 | 1983-11-17 | Kasei Optonix, Ltd., Tokyo | Pigmentbeschichteter europiumaktivierter Yttriumoxisulfidleuchtstoff, insbesondere für Farbfernseh-Kathodenstrahlröhren |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462547A (en) * | 1945-08-08 | 1949-02-22 | Polytechnic Inst Brooklyn | Doubly activated infrared phosphors and methods of preparing same |
-
1967
- 1967-03-31 NL NL6704591A patent/NL6704591A/xx unknown
-
1968
- 1968-02-17 DE DEN32142A patent/DE1283419B/de not_active Withdrawn
- 1968-03-28 SE SE04162/68A patent/SE329681B/xx unknown
- 1968-03-28 GB GB04981/68A patent/GB1206197A/en not_active Expired
- 1968-03-28 NO NO1180/68A patent/NO120750B/no unknown
- 1968-03-28 AT AT304468A patent/AT281141B/de not_active IP Right Cessation
- 1968-03-29 BE BE713015D patent/BE713015A/xx unknown
- 1968-03-29 US US717243A patent/US3562174A/en not_active Expired - Lifetime
- 1968-03-29 FR FR1566757D patent/FR1566757A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1283419B (de) | 1968-11-21 |
| AT281141B (de) | 1970-05-11 |
| NO120750B (en:Method) | 1970-11-30 |
| GB1206197A (en) | 1970-09-23 |
| FR1566757A (en:Method) | 1969-05-09 |
| BE713015A (en:Method) | 1968-09-30 |
| US3562174A (en) | 1971-02-09 |
| NL6704591A (en:Method) | 1968-10-01 |