H04N3/16 - CPC Classification

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

• H04N3/18 » Generation of supply voltages, in combination with electron beam deflecting 0
• H04N3/20 » Prevention of damage to cathode-ray tubes in the event of failure of scanning 12
• H04N3/22 » Circuits for controlling dimension, shape or centering of picture on screen 5
• H04N3/24 » Blanking circuits 3
• H04N3/26 » Modifications of scanning arrangements to improve focusing 8
• H04N3/27 » Circuits special to multi-standard receivers 18

Recent Application in this class: