Semiconductor device, electronic device, electronic apparatus, and method of manufacturing semiconductor device
View Patent ↗A semiconductor device includes a first semiconductor package, in which a first semiconductor chip is mounted and a second semiconductor package, in which a second semiconductor chip is mounted and which is supported above the first semiconductor package so as to extend off the first semiconductor package.
1. A semiconductor device, comprising:
a first semiconductor package, in which a first semiconductor chip is mounted;
a second semiconductor package, in which a second semiconductor chip is mounted and which is supported above the first semiconductor package so as to extend laterally across the peripheral edge of the first semiconductor package; and
a third semiconductor package, in which a third semiconductor chip is mounted and which is supported above the first semiconductor package so as to extend laterally across the peripheral edge of the first semiconductor package.
2. A semiconductor device, comprising:
a first carrier substrate, above which a first semiconductor chip is mounted;
a second carrier substrate, above which a second semiconductor chip is mounted;
a third carrier substrate, above which a third semiconductor chip is mounted;
a first protruding electrode, which is bonded to the first carrier substrate and which holds the second carrier substrate above the first semiconductor chip so that the second carrier substrate extends laterally across the peripheral edge of the first carrier substrate; and
a second protruding electrode, which is bonded to the first carrier substrate and which holds the third carrier substrate above the first semiconductor chip so that the third carrier substrate extends laterally across the peripheral edge of the first carrier substrate.
3. The semiconductor device according to claim 2 , further comprising lands provided on both sides of the first and second carrier substrates.
4. The semiconductor device according to claim 2 , further comprising internal wirings formed inside the first and second carrier substrates.
5. The semiconductor device according to claim 2 , wherein the first semiconductor chip is flip-chip mounted to the first carrier substrate.
6. The semiconductor device according to claim 2 , wherein the second semiconductor chip is flip-chip mounted to the second carrier substrate.