Cathode ray tube with reduced depth
A cathode ray tube, deep technology, applied in the field of deflection yoke
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[0025] Fig. 1 shows a cathode ray tube and an image display apparatus according to a preferred embodiment of the present invention.
[0026] It comprises a cathode ray tube 1 comprising a faceplate part, sometimes called a display window 2, a funnel part 3 and a neck 4 (or neck as hereinafter referred to). In the neck 4, there is a device 5 for generating, in this example three in-line electron beams 6, for generating electron beams, wherein the axial planes are parallel to the long axis of the display screen, such devices are hereafter Abbreviated to the word "electron gun". The means used to generate the electron beam is usually an axial electron gun. This design is the standard design. The inner surface of the panel part 2 comprises a plurality of fluorescent elements forming a display screen 8 . When one or more electron beams 6 hit the fluorescent element, the fluorescent element fluoresces, thereby creating a visible point on the display screen 8 . In the undeflected...
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