| 摘要 |
In a manufacturing method of a semiconductor device, a tape having an adhesive material is bonded to a first surface of a semiconductor substrate so as to form a space between a groove portion and the adhesive material of the tape, the semiconductor substrate is divided into a plurality of chips by a dicing, and the adhesive material is drawn from a second surface of the semiconductor substrate opposite to the first surface so that the adhesive material enters into the space. Therefore, dicing remnants remaining in the space during the drawing adhere on the adhesive material, and can be removed together with the adhesive material when the semiconductor substrate is removed from the tape to form divided chips. Accordingly, the quality of the semiconductor device can be improved.
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