Patent ID: 6812078
Filing Date: 2004-11-02
Classification: H01L

Abstract:
A semiconductor device made by the method comprising:depositing two or more layers of semiconducting material onto a first substrate so as to form a first semiconductor stack; singulating said first semiconductor stack to form a first group of singulated semiconductor stacks, wherein said first group is comprised of at least a first singulated semiconductor stack having an upper semiconducting layer, a lower first substrate layer, and an inner semiconducting layer in contact with said lower first substrate layer; providing a second substrate having a first conductive layer and a first bonding material deposited thereon; selecting said first singulated semiconductor stack from said first group; attaching said upper semiconducting layer of said first singulated semiconductor stack to said first conductive layer of said second substrate so as to form a second semiconductor stack; and removing said first substrate layer and one or more layers of said two or more layers of semiconducting material in said second semiconductor stack from said first substrate layer so as to provide said semiconductor device.