Method of delaminating a thin film using non-thermal techniques
First Claim
Patent Images
1. A method for making an integrated circuit the method comprising:
- a. forming a semiconductor film onto a first substrate;
b. forming a metal film onto a second substrate;
c. bonding said second substrate with said metal film onto said semiconductor film of said first substrate;
d. forming a first layer of active devices onto said semiconductor film;
e. removing said second substrate; and
f. bonding said semiconductor film with said first layer of active devices to a second layer of active devices of a third substrate.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for forming an integrated circuit is provided. A semiconductor film is formed onto a first substrate. A metal film is formed onto a second substrate. The second substrate is bonded with the metal film onto the thin film of the first substrate. A first layer of transistors is formed onto the film. The second substrate is removed at a temperature within a low temperature range. The semiconductor film is bonded with the first layer of transistors onto a second layer of transistors of a third substrate.
-
Citations
13 Claims
-
1. A method for making an integrated circuit the method comprising:
-
a. forming a semiconductor film onto a first substrate;
b. forming a metal film onto a second substrate;
c. bonding said second substrate with said metal film onto said semiconductor film of said first substrate;
d. forming a first layer of active devices onto said semiconductor film;
e. removing said second substrate; and
f. bonding said semiconductor film with said first layer of active devices to a second layer of active devices of a third substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
Specification