Electron gun for cathode ray tube

An electron gun for a cathode ray tube, comprising:

• a triode portion including a cathode, a first electrode, and a second electrode arranged in an in-line sequence with predetermined gaps therebetween;
• a plurality of electrodes arranged at predetermined intervals adjacent, wherein the first of the plurality of electrodes is arranged adjacent the second electrode and the plurality of electrodes receive a voltage;
• an anode electrode arranged in-line and being at a farthest distance from the cathode and having a gap from at least one of the plurality of electrodes;
• and
• a support for supporting the plurality of electrodes, the anode, the cathode, the first electrode and the second electrode at predetermined intervals from each other, wherein one of the plurality of electrodes is a multiple-element electrode that includes a first sub-electrode and a second sub-electrode that are arranged having gaps formed between a portion of the first sub-electrode and a portion of the second sub-electrode for reducing noise during operation of the cathode ray tube.