Electrode structure of an electron gun for a cathode ray tube

Electrode system for controlling electrostatic field in electron

Electrode unit of electron gun for color cathode ray tube

Electrode unit with inverted dynamic focus voltage applied...

Electrodes of electron gun

Electromagnetic deflection type picture tube device

Electromagnetic focusing cathode-ray tube

Electron beam control electrode for a cathode-ray tube having ex

Electron gun

Electron gun and cathode ray tube using the same

Electron gun and cathode-ray tube comprising the same

Electron gun and color picture tube apparatus that attain a...

Electron gun and method of assembling it

Electron gun and method of assembling it

Electron gun and production method thereof

Electron gun apparatus with auxiliary electrodes for a color cat

Electron gun assembly

Electron gun assembly

Electron gun assembly

Electron gun assembly and cathode ray tube apparatus