DK77902C - Luminescent material consisting of a fetal activated with trivalent cerium. - Google Patents
Luminescent material consisting of a fetal activated with trivalent cerium.Info
- Publication number
- DK77902C DK77902C DK313651A DK313651A DK77902C DK 77902 C DK77902 C DK 77902C DK 313651 A DK313651 A DK 313651A DK 313651 A DK313651 A DK 313651A DK 77902 C DK77902 C DK 77902C
- Authority
- DK
- Denmark
- Prior art keywords
- fetal
- activated
- luminescent material
- material consisting
- trivalent cerium
- Prior art date
Links
Classifications
-
- 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
- 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
- C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
- C09K11/7723—Phosphates
- C09K11/7724—Phosphates with alkaline earth metals
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL178656X | 1950-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK77902C true DK77902C (en) | 1954-08-02 |
Family
ID=19777276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK313651A DK77902C (en) | 1950-10-21 | 1951-10-18 | Luminescent material consisting of a fetal activated with trivalent cerium. |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT178656B (en) |
CH (1) | CH301206A (en) |
DE (1) | DE897746C (en) |
DK (1) | DK77902C (en) |
ES (1) | ES200042A1 (en) |
GB (1) | GB697938A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1150774B (en) * | 1955-07-22 | 1963-06-27 | Thorn Electrical Ind Ltd | Alkaline earth phosphate phosphor |
-
1951
- 1951-10-17 DE DEN4567A patent/DE897746C/en not_active Expired
- 1951-10-18 GB GB24331/51A patent/GB697938A/en not_active Expired
- 1951-10-18 ES ES0200042A patent/ES200042A1/en not_active Expired
- 1951-10-18 AT AT178656D patent/AT178656B/en active
- 1951-10-18 DK DK313651A patent/DK77902C/en active
- 1951-10-19 CH CH301206D patent/CH301206A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AT178656B (en) | 1954-06-10 |
CH301206A (en) | 1954-08-31 |
DE897746C (en) | 1953-11-23 |
ES200042A1 (en) | 1952-02-16 |
GB697938A (en) | 1953-09-30 |
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