229411 ⎘
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 Modifications of scanning arrangements to improve focusing
Mini-Projector Applied for Video Output Device
#2Spatial scan replication circuit
#3Horizontal and vertical dynamic correction in CRT monitors
#4Passive compensation of focus tracking utilizing winding and capacitor
#5Focus voltage control arrangement with ultor voltage tracking
#6Focus voltage amplifier
#7Waveform generator for controlling an electron beam in a cathode ray tube
#8Dynamic focus voltage for a focus mask