Patent ID: 6686695
Filing Date: 2004-02-03
Classification: H01J

Abstract:
A cathode ray tube comprising:a tube including a panel, a funnel, and a neck; a color selection apparatus mounted to the panel within the tube; an inner shield within the tube connected to the color selection apparatus and including a plurality of side walls that form a center opening through which electron beams pass; and at least one degaussing coil mounted at an outer surface of the tube, wherein the degaussing coil comprises: a first coil mounted toward the panel; a second coil mounted toward the neck; and a third coil connected to ends of the first coil and ends of the second coil to interconnect the first coil and the second coil, wherein the second coil is mounted on a side wall of the inner shield within the tube in a position substantially overlapping distal edge portions of the side walls of the inner shield on which the second coil is mounted.