NL7109170A - - Google Patents

Info

Publication number
NL7109170A
NL7109170A NL7109170A NL7109170A NL7109170A NL 7109170 A NL7109170 A NL 7109170A NL 7109170 A NL7109170 A NL 7109170A NL 7109170 A NL7109170 A NL 7109170A NL 7109170 A NL7109170 A NL 7109170A
Authority
NL
Netherlands
Application number
NL7109170A
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.)
Filing date
Publication date
Priority to BE785749D priority Critical patent/BE785749A/xx
Application filed filed Critical
Priority to NL7109170A priority patent/NL7109170A/xx
Priority to DE19722231519 priority patent/DE2231519A1/de
Priority to AU44006/72A priority patent/AU471912B2/en
Priority to IT2636972A priority patent/IT956931B/it
Priority to CA145,876,A priority patent/CA950955A/en
Priority to GB3042872A priority patent/GB1330448A/en
Priority to JP6453372A priority patent/JPS5343768B1/ja
Priority to FR7224008A priority patent/FR2144743B1/fr
Publication of NL7109170A publication Critical patent/NL7109170A/xx
Priority to US461008A priority patent/US3928784A/en

Links

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
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
    • H01J31/38—Tubes with photoconductive screen, e.g. vidicon
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • 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
    • H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
NL7109170A 1971-07-02 1971-07-02 NL7109170A (enrdf_load_stackoverflow)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE785749D BE785749A (fr) 1971-07-02 Tube de camera de television (vidicon) dans lequel on contrecarre l'influence defavorable du faisceau de retour
NL7109170A NL7109170A (enrdf_load_stackoverflow) 1971-07-02 1971-07-02
DE19722231519 DE2231519A1 (de) 1971-07-02 1972-06-28 Fernsehkameraroehre (vidikon), in der der nachteilige effekt des rueckstrahls vermieden wird
AU44006/72A AU471912B2 (en) 1971-07-02 1972-06-28 Television camera tube (vidicon) in which the detrimental effect of the return beam is counteracted
IT2636972A IT956931B (it) 1971-07-02 1972-06-28 Tubo per riprese televisive del tipo vidicon nel quale viene neu tralizzato l effetto negativo del fascio di ritorn
CA145,876,A CA950955A (en) 1971-07-02 1972-06-28 Television camera tube (vidicon) in which the detrimental effect of the return beam is counteracted
GB3042872A GB1330448A (en) 1971-07-02 1972-06-29 Television camera tube
JP6453372A JPS5343768B1 (enrdf_load_stackoverflow) 1971-07-02 1972-06-29
FR7224008A FR2144743B1 (enrdf_load_stackoverflow) 1971-07-02 1972-07-03
US461008A US3928784A (en) 1971-07-02 1974-04-15 Television camera tube with control diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7109170A NL7109170A (enrdf_load_stackoverflow) 1971-07-02 1971-07-02

Publications (1)

Publication Number Publication Date
NL7109170A true NL7109170A (enrdf_load_stackoverflow) 1973-01-04

Family

ID=19813538

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109170A NL7109170A (enrdf_load_stackoverflow) 1971-07-02 1971-07-02

Country Status (9)

Country Link
JP (1) JPS5343768B1 (enrdf_load_stackoverflow)
AU (1) AU471912B2 (enrdf_load_stackoverflow)
BE (1) BE785749A (enrdf_load_stackoverflow)
CA (1) CA950955A (enrdf_load_stackoverflow)
DE (1) DE2231519A1 (enrdf_load_stackoverflow)
FR (1) FR2144743B1 (enrdf_load_stackoverflow)
GB (1) GB1330448A (enrdf_load_stackoverflow)
IT (1) IT956931B (enrdf_load_stackoverflow)
NL (1) NL7109170A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129871A (en) * 1978-02-13 1979-10-08 Philips Nv Device having camera tube
GB2015195A (en) * 1978-02-15 1979-09-05 Tektronix Inc Cathode Ray Tube Having Low Voltage Focus and Dynamic Correction
NL7809345A (nl) * 1978-09-14 1980-03-18 Philips Nv Kathodestraalbuis.
US5287038A (en) * 1992-05-14 1994-02-15 Litton Systems, Inc. High resolution electron gun
EP0589522B1 (en) * 1992-09-25 1997-03-05 Koninklijke Philips Electronics N.V. Cathode-ray tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032419B (de) * 1938-04-05 1958-06-19 Loewe Opta Ag Braunsche Roehre
NL160428C (nl) * 1968-02-13 1979-10-15 Philips Nv Beeldopneeminrichting met een beeldopneembuis en beeldop- neembuis voor een dergelijke inrichting.

Also Published As

Publication number Publication date
JPS5343768B1 (enrdf_load_stackoverflow) 1978-11-22
FR2144743A1 (enrdf_load_stackoverflow) 1973-02-16
DE2231519A1 (de) 1973-01-11
IT956931B (it) 1973-10-10
AU471912B2 (en) 1976-05-06
CA950955A (en) 1974-07-09
GB1330448A (en) 1973-09-19
AU4400672A (en) 1974-01-03
BE785749A (fr) 1973-01-02
FR2144743B1 (enrdf_load_stackoverflow) 1977-04-01

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Legal Events

Date Code Title Description
BI The patent application has been withdrawn