| 摘要 |
A method of manufacturing a semiconductor device in which a second semiconductor chip is bonded to a surface of a first semiconductor chip. The method includes: a back side grinding step for grinding the back side of a wafer including a device area where a plurality of first semiconductor chips are formed, the grinding applied to an area corresponding to the device area, so as to reduce the thickness of the wafer in the device area to a predetermined finished thickness; a chip bonding step for bonding the second semiconductor chip to a predetermined position of the surface of each of the first semiconductor chips formed on the face-side surface of the wafer; and a wafer dividing step for dividing the wafer along streets to separate the device area of the wafer into individual semiconductor devices in each of which the second semiconductor chip is bonded to the surface of the first semiconductor chip. |
