| 摘要 |
PURPOSE:To improve reliability while preventing a conductive applied film from scaling-off by forming the conductive applied film forming electrical conductivity between a metal stud pin and the phosphor screen while applying graphite slurry having a silane coupling agent as a binder. CONSTITUTION:A conductive applied film 13 is formed by applying graphite slurry having a silane coupling agent as a binder, covering a metal stud pin 11 and an inner conductive film 12. Thereby, since the silane coupling agent has an effect of infiltrating through organic substance remaining on the metal stud pin, the conductive film 13 can be firmly stuck to cover both the metal pin 11 and the inner conductive film 12 when performing burning treatment after applying and forming said conductive applied film 13 in the manufacturing process of the tubular body of a cathode-ray tube. |
