| 摘要 |
There are disclosed an opening filling apparatus and a method for manufacturing a semiconductor device by using the same. An opening of a semiconductor device is filled by using the filling apparatus comprising: a chamber having a rotation shaft, a motor, a plurality of plates arranged in a circular form centering at the rotation shaft, and a heater; and injectors for injecting gas. When the opening of a semiconductor device such as a trench or a contact hole is filled, filling material may move down by using the centrifugal force generated by rotating the substrate, to thereby fill the opening completely without a void.
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