Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 claimed from DEF37918Aexternal-prioritypatent/DE1182689B/de
Application filed by Fernseh GmbHfiledCriticalFernseh GmbH
Priority to FR948130ApriorityCriticalpatent/FR1388702A/fr
Application grantedgrantedCritical
Publication of FR1388702ApublicationCriticalpatent/FR1388702A/fr
H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
H04N23/40—Circuit details for pick-up tubes
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
H04N23/40—Circuit details for pick-up tubes
H04N23/41—Beam current control
H04N23/43—Beam current control during retrace periods, e.g. circuits for ACT tubes or leg suppression
Landscapes
Engineering & Computer Science
(AREA)
Multimedia
(AREA)
Signal Processing
(AREA)
FR948130A1962-09-291963-09-20Procédé et dispositif pour commandes des tubes de prises de vues de télévision du type image-orthicon
ExpiredFR1388702A
(fr)