Cathode ray tube having plurality of electron guns

A cathode ray tube comprising:

• a face panel including a phosphor screen formed on an inner surface of the face panel;
• a funnel including one end fused to the face panel and another end having a plurality of cones;
• a plurality of necks, wherein each neck is connected to a corresponding one of the cones;
• a plurality of electrons guns which emit electron beams toward the phosphor screen, wherein each electron gun is provided to a corresponding one of the necks;
• a plurality of deflection yokes which deflect corresponding ones of the electron beams emitted from the electron guns, wherein each deflection yoke is mounted to an outer circumference of a corresponding one of the cones;
• and
• a plurality of stems including a first stem which allows air inside the cathode ray tube to exhaust prior to having a sealing cap, and second stems which do not allow the air inside the cathode ray tube to exhaust, wherein each stem is connected to a distal end of a corresponding one of the necks and to a corresponding one of the electron guns.

A cathode ray tube comprising:

• a face panel including a phosphor screen formed on an inner surface of the face panel;
• a funnel including one end fused to the face panel and another end having a plurality of cones;
• a plurality of necks, wherein each neck is connected to a corresponding one of the cones;
• a plurality of electron guns which emit electron beams toward the phosphor screen, wherein each electron gun is provided in a corresponding one of the necks;
• a plurality of deflection yokes which deflect corresponding ones of the electron beams emitted from the electron guns, wherein each deflection yoke is mounted to an outer circumference of a corresponding one of the cones;
• and
• a plurality of stems including at least one first stem having a sealing cap which extends outward from a corresponding one of the necks and at least one second stem formed such that the second stem is without the sealing cap, wherein each stem is fused to a distal end of a corresponding one of the necks and connected to a corresponding one of the electron guns.