| 摘要 |
PURPOSE:To improve the treatment efficiency and reliability of products by dividing tape bases that are works in the form of strip for each prescribed length and by treating the works in a state where they are cut into strips, thereby joining strips of work to a series of tape-like ones once more. CONSTITUTION:Tape-like semiconductor devices 5 which are fed out of a product reel 12 are fed to a cutting head 18 and tape bases 6 are divided with a cutter 20 in the form of strips having a constant length. The semiconductor devices 5 which are held by a vacuum suction effect of a sticking head 22 are moved to the side of unloader 23 and an aging treatment is performed for a prescribed time. After that, they are moved to a tape sticking part and end parts of tape bases 6 are joined each other with a self-adhesive tape 34 made from polyimide resin which is supplied by an adhesive tape reel. In this way, the semiconductor devices 5 which were treated again so that they may have tape-like forms are wound once more to the product reel 12 together with a spacer tape 14.
|
