BE515307A - - Google Patents
Info
- Publication number
- BE515307A BE515307A BE515307DA BE515307A BE 515307 A BE515307 A BE 515307A BE 515307D A BE515307D A BE 515307DA BE 515307 A BE515307 A BE 515307A
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/253—Silica-free oxide glass compositions containing germanium
-
- 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
- H01J29/22—Luminescent screens characterised by the binder or adhesive for securing the luminescent material to its support, e.g. vessel
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34060A US2660686A (en) | 1948-06-19 | 1948-06-19 | Fluorescent screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE515307A true BE515307A (US20100223739A1-20100909-C00025.png) |
Family
ID=21874051
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE515306D BE515306A (US20100223739A1-20100909-C00025.png) | 1948-06-19 | ||
| BE515307D BE515307A (US20100223739A1-20100909-C00025.png) | 1948-06-19 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE515306D BE515306A (US20100223739A1-20100909-C00025.png) | 1948-06-19 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2660686A (US20100223739A1-20100909-C00025.png) |
| BE (2) | BE515307A (US20100223739A1-20100909-C00025.png) |
| GB (1) | GB669584A (US20100223739A1-20100909-C00025.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3089956A (en) * | 1953-07-10 | 1963-05-14 | Westinghouse Electric Corp | X-ray fluorescent screen |
| US2945128A (en) * | 1955-12-29 | 1960-07-12 | Westinghouse Electric Corp | Fluorescent structures and method of manufacture |
| US2996623A (en) * | 1957-04-11 | 1961-08-15 | Sylvania Electric Prod | Electroluminescent image device |
| US3533827A (en) * | 1963-03-11 | 1970-10-13 | Westinghouse Electric Corp | Method for phosphor coating and phosphor-coated substrate |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2088595A (en) * | 1930-05-24 | 1937-08-03 | Firm Siemens Reiniger Veifa Ge | Fluorescent screen |
| DE604146C (de) * | 1930-11-14 | 1934-10-15 | Jenaer Glaswerk Schott & Gen | Waermeabsorbierendes Glas |
| US2094630A (en) * | 1931-01-26 | 1937-10-05 | Gen Electric Vapor Lamp Co | Vitreous body for electric discharge devices |
| US2072115A (en) * | 1932-08-30 | 1937-03-02 | Rca Corp | Luminescent screen |
| US2137118A (en) * | 1933-12-19 | 1938-11-15 | Telefunken Gmbh | Fluorescent screen |
| US2152991A (en) * | 1935-03-12 | 1939-04-04 | Gen Electric | Method of coating surfaces with powdered materials |
| US2123939A (en) * | 1935-04-11 | 1938-07-19 | Germer Edmund | Method of applying luminescent colors on bodies consisting of glass or other material |
| US2179083A (en) * | 1936-08-08 | 1939-11-07 | Aeg | Electron image tube |
| US2178238A (en) * | 1937-03-17 | 1939-10-31 | Rca Corp | Electric discharge device |
| US2278742A (en) * | 1937-04-20 | 1942-04-07 | Gen Electric | Method of forming luminescent screens |
| US2237288A (en) * | 1937-06-07 | 1941-04-08 | Bode Hans | Spattling and spraying process |
| US2198479A (en) * | 1937-11-03 | 1940-04-23 | Gen Electric | Image reproduction |
| US2315328A (en) * | 1938-11-04 | 1943-03-30 | Corning Glass Works | High silica glass article |
| US2212134A (en) * | 1938-11-23 | 1940-08-20 | Steadman Albert | Method of producing luminous tubes |
| US2298968A (en) * | 1940-03-14 | 1942-10-13 | Gen Electric | Fluorescent coating and method of manufacture |
| US2400147A (en) * | 1942-07-17 | 1946-05-14 | Corning Glass Works | Fluorescent glass composition |
| US2423626A (en) * | 1944-05-20 | 1947-07-08 | Rauland Corp | Method of manufacturing screens in cathode-ray tubes |
-
0
- BE BE515306D patent/BE515306A/xx unknown
- BE BE515307D patent/BE515307A/xx unknown
-
1948
- 1948-06-19 US US34060A patent/US2660686A/en not_active Expired - Lifetime
-
1949
- 1949-05-19 GB GB13441/49A patent/GB669584A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE515306A (US20100223739A1-20100909-C00025.png) | |
| US2660686A (en) | 1953-11-24 |
| GB669584A (en) | 1952-04-02 |
