NL77113C - - Google Patents

Info

Publication number: NL77113C
Authority: NL; Netherlands

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.)

1951-01-17

Publication of NL77113C publication Critical patent/NL77113C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—HANDLING OF 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
- H01J29/36—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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2231/00—Cathode ray tubes or electron beam tubes
- H01J2231/50—Imaging and conversion tubes
- H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
- H01J2231/5001—Photons
- H01J2231/50031—High energy photons
- H01J2231/50036—X-rays

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

NL77113D 1951-01-17 NL77113C (mo)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CA526286T
NL299862X		1951-01-17

Publications (1)

Publication Number	Publication Date
NL77113C true NL77113C (mo)

Family

ID=73748203

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL7416096.A NL158606B (nl)	1951-01-17		Springprojectiel.
NL77113D NL77113C (mo)	1951-01-17

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL7416096.A NL158606B (nl)	1951-01-17		Springprojectiel.

Country Status (8)

Country	Link
US (1)	US2698912A (mo)
BE (1)	BE508471A (mo)
CA (1)	CA526286A (mo)
CH (1)	CH299862A (mo)
DE (1)	DE965706C (mo)
FR (1)	FR1061725A (mo)
GB (1)	GB709764A (mo)
NL (2)	NL77113C (mo)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2779685A (en) *	1951-12-26	1957-01-29	Hartford Nat Bank & Trust Co	Method of manufacturing a photocathode screen assembly for an image amplifier
US3054917A (en) *	1956-12-03	1962-09-18	Itt	Heat imaging device
NL235656A (mo) *	1958-02-03
US3043710A (en) *	1959-02-20	1962-07-10	Du Pont	Fluorescent screens
DE1120019B (de) *	1960-08-10	1961-12-21	Patra Patent Treuhand	Elektrolumineszente Flaechenlampe
US3310701A (en) *	1961-12-22	1967-03-21	Forschungslaboratorium Heimann W Prof Dr Ing	Photocathode for photoemissive cells
US3408522A (en) *	1963-03-04	1968-10-29	Sylvania Electric Prod	Cup-shaped photoconductor tube
NL6919053A (mo) *	1969-12-19	1971-06-22
US3936687A (en) *	1971-03-01	1976-02-03	U.S. Philips Corporation	Photocathode with plurality of concentric conducting rings
US4002938A (en) *	1974-07-12	1977-01-11	Thomson-Csf	X-ray or γ-ray image tube

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2039734A (en) *	1932-03-01	1936-05-05	Ig Farbenindustrie Ag	New compositions of matter containing luminous substances
US2423626A (en) *	1944-05-20	1947-07-08	Rauland Corp	Method of manufacturing screens in cathode-ray tubes
US2451590A (en) *	1945-07-06	1948-10-19	Du Mont Allen B Lab Inc	Process of forming a luminescent screen
US2523132A (en) *	1949-08-10	1950-09-19	Westinghouse Electric Corp	Photosensitive apparatus

0
- BE BE508471D patent/BE508471A/xx unknown
- NL NL7416096.A patent/NL158606B/xx unknown
- CA CA526286A patent/CA526286A/en not_active Expired
- NL NL77113D patent/NL77113C/xx active
1951
- 1951-12-26 US US263228A patent/US2698912A/en not_active Expired - Lifetime
1952
- 1952-01-13 DE DEN4960A patent/DE965706C/de not_active Expired
- 1952-01-14 GB GB1029/52A patent/GB709764A/en not_active Expired
- 1952-01-15 CH CH299862D patent/CH299862A/de unknown
- 1952-01-15 FR FR1061725D patent/FR1061725A/fr not_active Expired

Also Published As

Publication number	Publication date
CH299862A (de)	1954-06-30
FR1061725A (fr)	1954-04-14
NL158606B (nl)
CA526286A (en)	1956-06-12
GB709764A (en)	1954-06-02
US2698912A (en)	1955-01-04
BE508471A (mo)
DE965706C (de)	1957-07-11

Publication	Publication Date	Title
DE1049834B (mo)
NL104620C (mo)	1959-12-15
FR973933A (mo)	1951-02-16
FR972400A (mo)	1951-01-29
DE1673345C3 (mo)	1974-05-16
FR979952A (mo)	1951-05-07
FR54919E (mo)	1951-04-30
FR975251A (mo)	1951-03-02
FR996302A (mo)	1951-12-18
BE517193A (mo)	1954-12-10
LU30993A1 (mo)	1952-03-25
BE515457A (mo)
BE506873A (mo)
BE508805A (mo)
BE516473A (mo)
BE500996A (mo)
BE501201A (mo)
BE507889A (mo)
BE537060A (mo)	1959-03-13
BE507544A (mo)
BE508656A (mo)
BE512752A (mo)
BE513666A (mo)
LU31477A1 (mo)
BE514409A (mo)