| 摘要 |
PURPOSE: A display tube is provided to reliably fix the bentless type H coil to the coil separator, while preventing damage of the bentless type H coil. CONSTITUTION: A display tube comprises a bentless type H coil(11), and a coil separator(10) where the bentless type H coil is mounted. The coil separator has a fixing member(12) for fixing the bentless type H coil to the coil separator, and the fixing member is formed of components different from the component of the coil separator. The fixing member includes a fixing portion(13) for fixing the fixing member to the coil separator, a coil press portion(15) which contacts a coupling groove(14) formed at the bentless type H coil so as to press fit the bentless type H coil into the coil separator, and a push portion(16) for applying force to the coil press portion toward the portion where the coil press portion contacts the coupling groove formed at the bentless type H coil.
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