| 摘要 |
A method of aligning a thin film tape in a flip chip boner is provided to obtain an alignment margin of the thin film tape by stopping the thin film tape instantly when a sixth hole is detected so as to prevent a control error of a controller. In a first step, a thin film tape is transferred to a first position by a first speed(S10). In a second step, a count hole which is positioned subsequently from the first position is detected(S60). In a third step, the thin film tape is transferred until the count hole is detected by a second speed(S50). In a fourth step, a second position within the count hole is detected. In a fifth step, the thin film tape is stopped until the second position is detected(S90).
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