H04N 3/237 using passive elements, e.g. diodes
Introduced: January 1985
Title
Titles differ between systems:
IPC: using passive elements
CPC: using passive elements, e.g. diodes
Full Title
Full titles differ between systems:
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 > Circuits for controlling dimensions, shape or centering of picture on screen > Distortion correction, e.g. for pincushion distortion correction, S-correction > using passive elements
Scanning details of television systems; Combination thereof with generation of supply voltages > by means not exclusively optical-mechanical (H04N3/36 takes precedence) > by deflecting electron beam in cathode-ray tube > Circuits for controlling dimensions, shape or centering of picture on screen > Distortion correction, e.g. for pincushion distortion correction, S-correction > using passive elements, e.g. diodes
No child classifications to compare. This is a leaf node in both IPC and CPC.