Method and apparatus for controlling brightness and alignment of

Method and apparatus for controlling electrode voltage in electr

Method and apparatus for correcting image distortions

Method and apparatus for correcting image errors caused by resid

Method and apparatus for deflection

Method and apparatus for demagnetizing color CRT

Method and apparatus for detecting individual TWT helix...

Method and apparatus for digital control of raster shift in CRT

Method and apparatus for driving deflection and high voltage sta

Method and apparatus for dynamic magnetic field neutralization

Method and apparatus for dynamic magnetic field neutralization

Method and apparatus for eliminating lag in photoelectric tubes

Method and apparatus for gamma correcting pixel value data in a

Method and apparatus for improving vertical sharpness of picture

Method and apparatus for magnetic field suppression using induct

Method and apparatus for producing sawtooth wave deflection curr

Method and apparatus for protection of EHT and/or scan output st

Method and apparatus for providing a dynamic rotational...

Method and apparatus for providing a dynamic rotational...

Method and apparatus for providing gain control for an image int