Patent application number | Description | Published |
20140048888 | Strained Structure of a Semiconductor Device - A semiconductor device comprises a substrate comprising a major surface; a p-type Field Effect Transistor (pFET) comprising: a P-gate stack over the major surface, a P-strained region in the substrate adjacent to one side of the P-gate stack, wherein a lattice constant of the P-strained region is different from a lattice constant of the substrate, wherein the P-strained region has a first top surface higher than the major surface; and a P-silicide region on the P-strained region; and an n-type Field Effect Transistor (nFET) comprising: an N-gate stack over the major surface, an N-strained region in the substrate adjacent to one side of the N-gate stack, wherein a lattice constant of the N-strained region is different from a lattice constant of the substrate, wherein the N-strained region has a second top surface lower than the major surface and a N-silicide region on the N-strained region. | 02-20-2014 |
20140147978 | Strained Structure of a Semiconductor Device - A semiconductor device comprises a substrate comprising a major surface; a p-type Field Effect Transistor (pFET) comprising: a P-gate stack over the major surface, a P-strained region in the substrate adjacent to one side of the P-gate stack, wherein a lattice constant of the P-strained region is different from a lattice constant of the substrate, wherein the P-strained region has a first top surface higher than the major surface; and a P-silicide region on the P-strained region; and an n-type Field Effect Transistor (nFET) comprising: an N-gate stack over the major surface, an N-strained region in the substrate adjacent to one side of the N-gate stack, wherein a lattice constant of the N-strained region is different from a lattice constant of the substrate, wherein the N-strained region has a second top surface lower than the major surface and a N-silicide region on the N-strained region. | 05-29-2014 |
20150035017 | Contact Structure of Semiconductor Device - The disclosure relates to a semiconductor device. An exemplary structure for a contact structure for a semiconductor device comprises a substrate comprising a major surface; a fin structure extending upward from the substrate major surface, wherein the fin structure comprises a first fin, a second fin, and a third fin between the first fin and second fin; a first germanide over the first fin, wherein a first bottom surface of the first germanide has a first acute angle to the major surface; a second germanide over the second fin on a side of the third fin opposite to first germanide substantially mirror-symmetrical to each other; and a third germanide over the third fin, wherein a third bottom surface of the third germanide has a third acute angle to the major surface less than the first acute angle. | 02-05-2015 |
20150236016 | Contact Structure of Semiconductor Device - A method of fabricating a semiconductor device comprises forming a fin structure extending from a substrate, the fin structure comprising a first fin, a second fin, and a third fin between the first fin and the second fin. The method further comprises forming germanide over a first facet of the first fin, a second facet of the second fin, and a substantially planar surface of the third fin, wherein the first facet forms a first acute angle with a major surface of the substrate and is substantially mirror symmetric with the second facet, and wherein the substantially planar surface of the third fin forms a second acute angle smaller than the first acute angle with the major surface of the substrate. | 08-20-2015 |