| 摘要 |
PROBLEM TO BE SOLVED: To provide a deflection coil for CRT which can make small dispersion of electric and magnetic properties and can be easily manufactured and can improve a mass productivity, and to provide a manufacturing method of the deflection coil for CRT. SOLUTION: In such a case that a deflection coil for CRT 1 which is placed inside or outside of a trumpet shaped insulation body having a magnetic core is manufactured, after a resist pattern is formed on a main surface of a conductive film by screen printing, exposure, or development and an adhesive film as an insulating layer is stuck to a rear surface of the conductive film that is a back side of the main surface, a film-shaped conductor 2 having a specified pattern is formed by an etching step, and several numbers of the film-shaped conductors 2 are laminated alternately with the adhesive films and are shaped along an inner surface or an outer surface of the trumpet-shaped insulation body.
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