BE666971A - - Google Patents
Info
- Publication number
- BE666971A BE666971A BE666971A BE666971A BE666971A BE 666971 A BE666971 A BE 666971A BE 666971 A BE666971 A BE 666971A BE 666971 A BE666971 A BE 666971A BE 666971 A BE666971 A BE 666971A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
-
- 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
- C09K11/7712—Borates
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6408082A NL6408082A (da) | 1964-07-16 | 1964-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE666971A true BE666971A (da) | 1966-01-17 |
Family
ID=19790531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE666971A BE666971A (da) | 1964-07-16 | 1965-07-15 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT263095B (da) |
| BE (1) | BE666971A (da) |
| DE (1) | DE1227590B (da) |
| DK (1) | DK121247B (da) |
| GB (1) | GB1044700A (da) |
| NL (1) | NL6408082A (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS493915B1 (da) * | 1970-12-31 | 1974-01-29 | ||
| NL188855C (nl) * | 1979-08-03 | 1992-10-16 | Kasei Optonix | Met cerium en terbium geactiveerd luminescerend boraat. |
| JP2002226852A (ja) | 2001-01-31 | 2002-08-14 | Sumitomo Chem Co Ltd | 蛍光体 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2920046A (en) * | 1952-07-24 | 1960-01-05 | Thorn Electrical Ind Ltd | Luminescent materials |
-
1964
- 1964-07-16 NL NL6408082A patent/NL6408082A/xx unknown
-
1965
- 1965-07-13 GB GB2965665A patent/GB1044700A/en not_active Expired
- 1965-07-13 AT AT640865A patent/AT263095B/de active
- 1965-07-13 DE DEN27041A patent/DE1227590B/de active Pending
- 1965-07-13 DK DK358465A patent/DK121247B/da unknown
- 1965-07-15 BE BE666971A patent/BE666971A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1044700A (en) | 1966-10-05 |
| DE1227590B (de) | 1966-10-27 |
| DK121247B (da) | 1971-09-27 |
| NL6408082A (da) | 1966-01-17 |
| AT263095B (de) | 1968-07-10 |