| 摘要 |
A semiconductor device wafer bonding method bonds a first semiconductor device wafer having a plurality of semiconductor devices with a plurality of projecting electrodes to a second semiconductor device wafer having a plurality of electrodes respectively corresponding to the projecting electrodes of the first semiconductor device wafer. An insulator is applied and fills the spacing between adjacent projecting electrodes. The first semiconductor device wafer is planarized to expose the end surfaces of the projecting electrodes, and the first semiconductor device wafer is bonded to the second semiconductor device wafer with an anisotropic conductor interposed between the projecting electrodes of the first semiconductor device wafer and the electrodes of the second semiconductor device wafer, to thereby respectively connect the electrodes through the anisotropic conductor.
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