Abstract: A lateral extent of a gate electrode of a field effect transistor along a gate electrode direction that is perpendicular to a channel direction can be the same as a width of an underlying active region. A gate electrode of an additional field effect transistor may extend over a trench isolation structure that laterally surrounds the additional field effect transistor. Different types of electrodes may be formed by patterning a lower gate material layer and by patterning an upper gate material layer with different patterns such that patterned portions of the lower gate material layer are confined within areas of active regions, while patterned portions of the upper gate material layer extends outside of the areas of the active regions.

Abstract: A lateral extent of a gate electrode of a field effect transistor along a gate electrode direction that is perpendicular to a channel direction can be the same as a width of an underlying active region. A gate electrode of an additional field effect transistor may extend over a trench isolation structure that laterally surrounds the additional field effect transistor. Different types of electrodes may be formed by patterning a lower gate material layer and by patterning an upper gate material layer with different patterns such that patterned portions of the lower gate material layer are confined within areas of active regions, while patterned portions of the upper gate material layer extends outside of the areas of the active regions.

Abstract: A transistor includes a first active region and a second active region separated by a semiconductor channel, a gate stack structure including a gate dielectric and a gate electrode overlying the semiconductor channel, a gate contact via structure overlying and electrically connected to the gate electrode and having a top surface located in a first horizontal plane, a first active-region contact via structure overlying and electrically connected to the first active region, and having a top surface located within a second horizontal plane that underlies the first horizontal plane, a first connection line structure contacting a top surface of the first active-region contact via structure, and a first connection via structure contacting a top surface of the first connection line structure and having a top surface within the first horizontal plane.

Abstract: A lateral extent of a gate electrode of a field effect transistor along a gate electrode direction that is perpendicular to a channel direction can be the same as a width of an underlying active region. A gate electrode of an additional field effect transistor may extend over a trench isolation structure that laterally surrounds the additional field effect transistor. Different types of electrodes may be formed by patterning a lower gate material layer and by patterning an upper gate material layer with different patterns such that patterned portions of the lower gate material layer are confined within areas of active regions, while patterned portions of the upper gate material layer extends outside of the areas of the active regions.

Abstract: At least one of a capacitor or a resistor structure can be formed concurrently with formation of a field effect transistor by patterning a gate dielectric layer into gate dielectric and into a first node dielectric or a first resistor isolation dielectric, and by patterning a semiconductor layer into a gate electrode and into a second electrode of a capacitor or a resistor strip. Contacts are then formed to the capacitor or resistor structure. Sidewall spacers may be formed on the gate electrode prior to patterning the capacitor or resistor contacts to reduce damage to the underlying capacitor or resistor layers.

Abstract: At least one of a capacitor or a resistor structure can be formed concurrently with formation of a field effect transistor by patterning a gate dielectric layer into gate dielectric and into a first node dielectric or a first resistor isolation dielectric, and by patterning a semiconductor layer into a gate electrode and into a second electrode of a capacitor or a resistor strip. Contacts are then formed to the capacitor or resistor structure. Sidewall spacers may be formed on the gate electrode prior to patterning the capacitor or resistor contacts to reduce damage to the underlying capacitor or resistor layers.

Abstract: At least one of a capacitor or a resistor structure can be formed concurrently with formation of a field effect transistor by patterning a gate dielectric layer into gate dielectric and into a first node dielectric or a first resistor isolation dielectric, and by patterning a semiconductor layer into a gate electrode and into a second electrode of a capacitor or a resistor strip. Contacts are then formed to the capacitor or resistor structure. Sidewall spacers may be formed on the gate electrode prior to patterning the capacitor or resistor contacts to reduce damage to the underlying capacitor or resistor layers.

Abstract: At least one of a capacitor or a resistor structure can be formed concurrently with formation of a field effect transistor by patterning a gate dielectric layer into gate dielectric and into a first node dielectric or a first resistor isolation dielectric, and by patterning a semiconductor layer into a gate electrode and into a second electrode of a capacitor or a resistor strip. Contacts are then formed to the capacitor or resistor structure. Sidewall spacers may be formed on the gate electrode prior to patterning the capacitor or resistor contacts to reduce damage to the underlying capacitor or resistor layers.

Abstract: A semiconductor structure includes a three-dimensional NAND memory array including bit lines and an array of bit line connection switches. Each of the bit line connection switches includes a series connection of a first field effect transistor and a second field effect transistor that include a common active region. A deep active portion of a first active region of the first field effect transistor is vertically coincident with a first outer sidewall of a first dielectric spacer, and a deep active portion of the common active region is laterally spaced from the first dielectric spacer to provide a compact design the each bit line connection switch.

Abstract: A semiconductor structure includes a field effect transistor located on a semiconductor substrate, a silicon oxide liner contacting at least a portion of the semiconductor substrate, a silicon nitride liner contacting a top surface and a sidewall of the silicon oxide liner and contacting a top surface of the semiconductor substrate in a seal region, a silicon nitride diffusion barrier layer including a planar bottom surface that contacts top surfaces of vertically extending portions of the silicon nitride liner, and a silicon oxide material portion overlying the silicon nitride diffusion barrier layer. A combination of the silicon nitride liner and the silicon nitride diffusion barrier layer constitutes a hydrogen diffusion barrier structure that continuously extends from the seal region and over the field effect transistor.