Abstract: A semiconductor integrated circuit device may include a semiconductor substrate, a static memory cell on the semiconductor substrate, a tensile stress film on the pull-down transistors, and a compressive stress film on the pass transistors. The static memory cell may include multiple pull-up transistors and pull-down transistors, which form a latch, and multiple pass transistors may be used to access the latch.

Abstract: A method of fabricating a dual gate oxide of a semiconductor device includes forming a first gate insulation layer over an entire surface of a substrate, removing a portion of the first gate insulation layer to selectively expose a first region of the substrate using a first mask and performing an ion implantation on the selectively exposed first region of the substrate using the first mask, and forming a second gate insulation layer on the first gate insulation layer and the exposed first region of the substrate to form a resultant gate insulation layer having a first thickness over the first region of the substrate and a second thickness over a remaining region of the substrate, the first thickness and the second thickness being different.

Abstract: A method of fabricating a semiconductor device having a silicide layer and a semiconductor device fabricated by the method are provided. The method may involve providing a semiconductor substrate having an active region and a field region, and forming a plurality of gate patterns on each of the active region and the field region. The plurality of gate patterns may each have a sidewall spacer. The plurality of gate patterns on the field region include at least two adjacent gate patterns. The method may involve forming a silicide blocking layer pattern that masks a portion of the field region that exists between each of the adjacent gate patterns on the field region. The method may also involve forming a silicide layer on the active region and any of the plurality of the gate patterns that are not masked by the silicide blocking layer pattern.

Abstract: A semiconductor integrated circuit device may include a semiconductor substrate, a static memory cell on the semiconductor substrate, a tensile stress film on the pull-down transistors, and a compressive stress film on the pass transistors. The static memory cell may include multiple pull-up transistors and pull-down transistors, which form a latch, and multiple pass transistors may be used to access the latch.

Abstract: A method of fabricating a semiconductor device having a silicide layer and a semiconductor device fabricated by the method are provided. The method may involve providing a semiconductor substrate having an active region and a field region, and forming a plurality of gate patterns on each of the active region and the field region. The plurality of gate patterns may each have a sidewall spacer. The plurality of gate patterns on the field region include at least two adjacent gate patterns. The method may involve forming a silicide blocking layer pattern that masks a portion of the field region that exists between each of the adjacent gate patterns on the field region. The method may also involve forming a silicide layer on the active region and any of the plurality of the gate patterns that are not masked by the silicide blocking layer pattern.

Abstract: A method of fabricating a dual gate oxide of a semiconductor device includes forming a first gate insulation layer over an entire surface of a substrate, removing a portion of the first gate insulation layer to selectively expose a first region of the substrate using a first mask and performing an ion implantation on the selectively exposed first region of the substrate using the first mask, and forming a second gate insulation layer on the first gate insulation layer and the exposed first region of the substrate to form a resultant gate insulation layer having a first thickness over the first region of the substrate and a second thickness over a remaining region of the substrate, the first thickness and the second thickness being different.