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Publication of NL6818203ApublicationCriticalpatent/NL6818203A/xx
Publication of NL161019BpublicationCriticalpatent/NL161019B/xx
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H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
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Engineering & Computer Science
(AREA)
Multimedia
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Signal Processing
(AREA)
Details Of Television Scanning
(AREA)
NL6818203.A1967-12-181968-12-18Schakeling voor de magnetische afbuiging in een elek- tronenstraalbuis.
NL161019C
(nl)
Schaltungsanordnung zur Erzeugung eines zeilenfrequenten saegezahnfoermigen Stromes mit einer sich rasterfrequent aendernden Amplitude in einer Bildwiedergabevorrichtung