摘要 |
<p>Cathode-ray tube comprises a target structure including a viewing screen comprised of a mosaic of phosphor areas of different emission colors, and an apertured mask having therein an array of apertures registered with phosphor areas of said screen. The target structure includes also a heat-absorbing half-tone pattern on the relatively heat-reflecting target surface facing the mask for providing tailored radiative heat transfer from the mask to the screen and, in some embodiments, tailored attenuation of the electron beam.</p> |