公开(公告)号：US20190237419A1

公开(公告)日：2019-08-01

申请号：US16383455

申请日：2019-04-12

Applicant: INVENSAS BONDING TECHNOLOGIES, INC.

Inventor： Paul M. ENQUIST

IPC: H01L23/00 ,  H01L25/065 ,  H01L21/50 ,  H01L25/00

CPC classification number: H01L24/09 ,  H01L21/50 ,  H01L24/03 ,  H01L24/05 ,  H01L24/08 ,  H01L24/80 ,  H01L24/89 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/0345 ,  H01L2224/03452 ,  H01L2224/03462 ,  H01L2224/036 ,  H01L2224/03616 ,  H01L2224/03825 ,  H01L2224/05005 ,  H01L2224/05007 ,  H01L2224/05026 ,  H01L2224/05078 ,  H01L2224/05082 ,  H01L2224/05124 ,  H01L2224/05147 ,  H01L2224/05561 ,  H01L2224/05562 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/05655 ,  H01L2224/05657 ,  H01L2224/05666 ,  H01L2224/05676 ,  H01L2224/05681 ,  H01L2224/05684 ,  H01L2224/05686 ,  H01L2224/08112 ,  H01L2224/08121 ,  H01L2224/08123 ,  H01L2224/08145 ,  H01L2224/08147 ,  H01L2224/80011 ,  H01L2224/80031 ,  H01L2224/80035 ,  H01L2224/80047 ,  H01L2224/80075 ,  H01L2224/80097 ,  H01L2224/80099 ,  H01L2224/8019 ,  H01L2224/80194 ,  H01L2224/80895 ,  H01L2224/80896 ,  H01L2224/80935 ,  H01L2224/80986 ,  H01L2225/06513 ,  H01L2924/00014 ,  H01L2224/29339 ,  H01L2224/29386 ,  H01L2924/053 ,  H01L2924/04941 ,  H01L2924/04953 ,  H01L2924/049 ,  H01L2924/01014 ,  H01L2924/01005 ,  H01L2924/01074 ,  H01L2924/051 ,  H01L2924/042

Abstract: A method for forming a direct hybrid bond and a device resulting from a direct hybrid bond including a first substrate having a first set of metallic bonding pads, preferably connected to a device or circuit, capped by a conductive barrier, and having a first non-metallic region adjacent to the metallic bonding pads on the first substrate, a second substrate having a second set of metallic bonding pads capped by a second conductive barrier, aligned with the first set of metallic bonding pads, preferably connected to a device or circuit, and having a second non-metallic region adjacent to the metallic bonding pads on the second substrate, and a contact-bonded interface between the first and second set of metallic bonding pads capped by conductive barriers formed by contact bonding of the first non-metallic region to the second non-metallic region.

公开(公告)号：US11830838B2

公开(公告)日：2023-11-28

申请号：US17677161

申请日：2022-02-22

Applicant: ADEIA SEMICONDUCTOR BONDING TECHNOLOGIES INC.

Inventor： Paul M. Enquist

IPC: H01L23/00 ,  H01L21/50 ,  H01L25/065 ,  H01L25/00

CPC classification number: H01L24/09 ,  H01L21/50 ,  H01L24/03 ,  H01L24/05 ,  H01L24/08 ,  H01L24/80 ,  H01L24/89 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/036 ,  H01L2224/0345 ,  H01L2224/03452 ,  H01L2224/03462 ,  H01L2224/03616 ,  H01L2224/03825 ,  H01L2224/05005 ,  H01L2224/05007 ,  H01L2224/05026 ,  H01L2224/0556 ,  H01L2224/0557 ,  H01L2224/05078 ,  H01L2224/05082 ,  H01L2224/05124 ,  H01L2224/05147 ,  H01L2224/05562 ,  H01L2224/05573 ,  H01L2224/05655 ,  H01L2224/05657 ,  H01L2224/05666 ,  H01L2224/05676 ,  H01L2224/05681 ,  H01L2224/05684 ,  H01L2224/05686 ,  H01L2224/08112 ,  H01L2224/08121 ,  H01L2224/08123 ,  H01L2224/08145 ,  H01L2224/08147 ,  H01L2224/80011 ,  H01L2224/8019 ,  H01L2224/80031 ,  H01L2224/80035 ,  H01L2224/80047 ,  H01L2224/80075 ,  H01L2224/80097 ,  H01L2224/80099 ,  H01L2224/80194 ,  H01L2224/80895 ,  H01L2224/80896 ,  H01L2224/80935 ,  H01L2224/80986 ,  H01L2225/06513 ,  H01L2224/03462 ,  H01L2924/00014 ,  H01L2224/0345 ,  H01L2924/00014 ,  H01L2224/03452 ,  H01L2924/00014 ,  H01L2224/29339 ,  H01L2924/00014 ,  H01L2224/29386 ,  H01L2224/80895 ,  H01L2924/053 ,  H01L2224/80986 ,  H01L2224/80896 ,  H01L2224/05124 ,  H01L2924/00014 ,  H01L2224/05147 ,  H01L2924/00014 ,  H01L2224/05686 ,  H01L2924/04941 ,  H01L2224/05686 ,  H01L2924/04953 ,  H01L2224/05684 ,  H01L2924/049 ,  H01L2224/05676 ,  H01L2924/053 ,  H01L2224/05681 ,  H01L2924/01014 ,  H01L2924/049 ,  H01L2224/05666 ,  H01L2924/01014 ,  H01L2924/049 ,  H01L2224/05684 ,  H01L2924/01005 ,  H01L2924/049 ,  H01L2224/05655 ,  H01L2924/051 ,  H01L2924/00014 ,  H01L2224/05657 ,  H01L2924/01074 ,  H01L2224/05657 ,  H01L2924/01074 ,  H01L2924/042

Abstract: A method for forming a direct hybrid bond and a device resulting from a direct hybrid bond including a first substrate having a first set of metallic bonding pads, preferably connected to a device or circuit, capped by a conductive barrier, and having a first non-metallic region adjacent to the metallic bonding pads on the first substrate, a second substrate having a second set of metallic bonding pads capped by a second conductive barrier, aligned with the first set of metallic bonding pads, preferably connected to a device or circuit, and having a second non-metallic region adjacent to the metallic bonding pads on the second substrate, and a contact-bonded interface between the first and second set of metallic bonding pads capped by conductive barriers formed by contact bonding of the first non-metallic region to the second non-metallic region.