Chemical mechanical polishing for hybrid bonding

GG Fountain Jr, C Mandalapu, CE Uzoh… - US Patent …, 2020 - Google Patents
Methods for hybrid bonding include depositing and patterning a dielectric layer on a
substrate to form openings in the dielectric layer, depositing a barrier layer over the dielectric …

Layer structures for making direct metal-to-metal bonds at low temperatures in microelectronics

G Gao, GG Fountain Jr, LW Mirkarimi, R Katkar… - US Patent …, 2021 - Google Patents
Layer structures for making direct metal-to-metal bonds at low temperatures and shorter
annealing durations in microelectronics are provided. Example bonding interface structures …

Bonded structures with integrated passive component

B Haba, I Mohammed, R Katkar, GZ Guevara… - US Patent …, 2023 - Google Patents
2018-02-20 Assigned to INVENSAS BONDING TECHNOLOGIES, INC. reassignment
INVENSAS BONDING TECHNOLOGIES, INC. ASSIGNMENT OF ASSIGNORS INTEREST …

Structure comprising at least a first element bonded to a carrier having a closed metallic channel waveguide formed therein

S Huang, JA Delacruz, B Haba - US Patent 10,276,909, 2019 - Google Patents
(57) ABSTRACT A structure can include a first element and a carrier bonded to the first
element along an interface. A waveguide can be defined at least in part along the interface …

Large metal pads over TSV

G Gao, LEE Bongsub, GG Fountain Jr… - US Patent …, 2022 - Google Patents
Representative techniques and devices including process steps may be employed to
mitigate the potential for delamination of bonded microelectronic substrates due to metal …

Bonded structures

PM Enquist, L Wang, R Katkar, JA Delacruz… - US Patent …, 2019 - Google Patents
(57) ABSTRACT A bonded structure can include a first element having a first interface
feature and a second element having a second interface feature. The first interface feature …

Systems and methods for efficient transfer of semiconductor elements

CE Uzoh, PM Enquist, GG Fountain Jr - US Patent 10,446,532, 2019 - Google Patents
Systems and methods for efficient transfer of elements are disclosed. A film which supports a
plurality of diced inte grated device dies can be provided. The plurality of diced integrated …

Interconnect structures and methods for forming same

CE Uzoh, LW Mirkarimi - US Patent 11,195,748, 2021 - Google Patents
US11195748B2 - Interconnect structures and methods for forming same - Google Patents
US11195748B2 - Interconnect structures and methods for forming same - Google Patents …

Interface structures and methods for forming same

S Huang, B Haba, JA Delacruz - US Patent 10,784,191, 2020 - Google Patents
A stacked and electrically interconnected structure is disclosed. The structure can comprise
a first element and a second element directly bonded to the first element along a bonding …

Interface structures and methods for forming same

S Huang, J Delacruz - US Patent 10,446,487, 2019 - Google Patents
A stacked and electrically interconnected structure is disclosed. The stacked structure can
include a first element comprising a first contact pad and a second element comprising a …