BE515306A - - Google Patents

Info

Publication number: BE515306A
Authority: BE; Belgium

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1948-06-19

Publication of BE515306A publication Critical patent/BE515306A/xx

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)
Glass Compositions (AREA)
Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

BE515306D 1948-06-19 BE515306A (enrdf_load_html_response)

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
BE515306A true BE515306A (enrdf_load_html_response)

Family

ID=21874051

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE515307D BE515307A (enrdf_load_html_response)	1948-06-19
BE515306D BE515306A (enrdf_load_html_response)	1948-06-19

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BE515307D BE515307A (enrdf_load_html_response)	1948-06-19

Country Status (3)

Country	Link
US (1)	US2660686A (enrdf_load_html_response)
BE (2)	BE515306A (enrdf_load_html_response)
GB (1)	GB669584A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 BE515307D patent/BE515307A/xx unknown
- BE BE515306D patent/BE515306A/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
GB669584A (en)	1952-04-02
US2660686A (en)	1953-11-24
BE515307A (enrdf_load_html_response)

Publication	Publication Date	Title
SE140803C1 (enrdf_load_html_response)	1953-06-16
AT166638B (enrdf_load_html_response)	1950-08-25
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