SEMICONDUCTOR APPARATUS AND METHOD FOR MANUFACTURING THE SAME
First Claim
Patent Images
1. A semiconductor apparatus comprisinga first chip comprising a MEMS device formed therein;
- a second chip comprising a semiconductor device formed therein; and
an adhesive layer bonding a side face of the first chip to a side face of the second chip, and having a lower Young'"'"'s modulus than the material of the first and second chips.
1 Assignment
0 Petitions
Accused Products
Abstract
It is made possible to provide a highly integrated, thin apparatus can be obtained, even if the apparatus contains MEMS devices and semiconductor devices. A semiconductor apparatus includes: a first chip comprising a MEMS device formed therein; a second chip comprising a semiconductor device formed therein; and an adhesive layer bonding a side face of the first chip to a side face of the second chip, and having a lower Young'"'"'s modulus than the material of the first and second chips.
50 Citations
16 Claims
-
1. A semiconductor apparatus comprising
a first chip comprising a MEMS device formed therein; -
a second chip comprising a semiconductor device formed therein; and an adhesive layer bonding a side face of the first chip to a side face of the second chip, and having a lower Young'"'"'s modulus than the material of the first and second chips. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A semiconductor apparatus comprising:
-
a first chip comprising a MEMS device formed therein; a second chip comprising a semiconductor device formed therein; a first adhesive layer bonding a side face of the first chip to a side face of the second chip, and having a lower Young'"'"'s modulus than the material of the first and second chips; a third chip comprising a MEMS device formed therein; and a fourth chip comprising a semiconductor device formed therein; and a second adhesive layer bonding a side face of the third chip to a side face of the fourth chip, and having a lower Young'"'"'s modulus than the material of the third and fourth chips. - View Dependent Claims (12, 13, 14, 15)
-
-
16. A method for manufacturing a semiconductor apparatus, comprising:
-
forming a plurality of semiconductor devices on a first semiconductor substrate; forming a first protection film that covers the plurality of semiconductor devices; temporarily bonding the first protection film to a first temporary adhesive layer that is formed on a surface of a first substrate that is independent of the first semiconductor substrate; forming a plurality of semiconductor chips by cutting the first semiconductor substrate and dividing the plurality of semiconductor devices; removing one of the semiconductor chips from the first temporary adhesive layer by selectively picking up the one semiconductor chip; temporarily bonding and transferring the picked-up semiconductor chip onto a second adhesive layer that is formed on a surface of a second substrate that is independent of the first substrate; forming a plurality of MEMS devices on a second semiconductor substrate that is independent of the first semiconductor substrate; forming a second protection film that covers the plurality of MEMS devices; temporarily bonding the second protection film to a third temporary adhesive layer that is formed on a surface of a third substrate that is independent of the first substrate and the second substrate; forming a plurality of MEMS chips by cutting the second semiconductor substrate and dividing the plurality of MEMS devices; removing one of the MEMS chips from the third temporary adhesive layer by selectively picking up the one MEMS chip; temporarily bonding and transferring the picked-up MEMS chip onto the second temporary adhesive layer formed on the surface of the second substrate; forming a first adhesive layer so as to cover the MEMS chip and the semiconductor chip and to fill a space between the MEMS chip and the semiconductor chip; making the heights of the MEMS chip and the semiconductor chip equal to each other with respect to the second temporary adhesive layer by polishing the first adhesive layer and polishing at least one of the MEMS chip and the semiconductor chip; and removing the MEMS chip and the semiconductor chip from the second temporary adhesive layer by bonding the MEMS chip and the semiconductor chip to a second adhesive layer that is formed on a supporting substrate.
-
Specification