BE516024A - - Google Patents
Info
- Publication number
- BE516024A BE516024A BE516024DA BE516024A BE 516024 A BE516024 A BE 516024A BE 516024D A BE516024D A BE 516024DA BE 516024 A BE516024 A BE 516024A
- Authority
- BE
- Belgium
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
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
- H01J29/385—Photocathodes comprising a layer which modified the wave length of impinging radiation
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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
-
- 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
- H01J29/28—Luminescent screens with protective, conductive or reflective layers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Glass Compositions (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US260007A US2689190A (en) | 1951-12-05 | 1951-12-05 | Fluorescent screen and method for forming same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE516024A true BE516024A (sv) |
Family
ID=22987425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE516024D BE516024A (sv) | 1951-12-05 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2689190A (sv) |
| BE (1) | BE516024A (sv) |
| GB (1) | GB722082A (sv) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2900545A (en) * | 1953-07-21 | 1959-08-18 | Sylvania Electric Prod | Curved electroluminescent lamp |
| US2829265A (en) * | 1954-11-23 | 1958-04-01 | Westinghouse Electric Corp | Electrode structrue for imaging device |
| US2877605A (en) * | 1955-07-15 | 1959-03-17 | Rca Corp | Processing of electron tubes containing luminescent screens |
| US2851612A (en) * | 1955-12-30 | 1958-09-09 | Bendix Aviat Corp | Fluorescent screen and method of making same |
| US3046433A (en) * | 1956-09-24 | 1962-07-24 | Libbey Owens Ford Glass Co | Glass frit material |
| US2980550A (en) * | 1958-01-15 | 1961-04-18 | Thomas Electronics Inc | Evaporated phosphor screen |
| US3023338A (en) * | 1959-08-12 | 1962-02-27 | Westinghouse Electric Corp | Electroluminescent lamp and method |
| US3044902A (en) * | 1959-09-03 | 1962-07-17 | Westinghouse Electric Corp | Method of forming films of electro-luminescent phosphor |
| US3164719A (en) * | 1961-10-17 | 1965-01-05 | Du Pont | Luminescent screen having a protective film |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2094630A (en) * | 1931-01-26 | 1937-10-05 | Gen Electric Vapor Lamp Co | Vitreous body for electric discharge devices |
| US2238784A (en) * | 1939-01-16 | 1941-04-15 | Gen Electric | Electric discharge device |
| GB606819A (en) * | 1946-01-07 | 1948-08-20 | Cinema Television Ltd | Improvements in or relating to screens responsive to radiation |
| BE526684A (sv) * | 1949-06-29 |
-
0
- BE BE516024D patent/BE516024A/xx unknown
-
1951
- 1951-12-05 US US260007A patent/US2689190A/en not_active Expired - Lifetime
-
1952
- 1952-11-27 GB GB30074/52A patent/GB722082A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2689190A (en) | 1954-09-14 |
| GB722082A (en) | 1955-01-19 |