摘要:
A semiconductor device capable of reducing a thickness, an electronic product employing the same, and a method of fabricating the same are provided. The method of fabricating a semiconductor device includes preparing a semiconductor substrate having first and second active regions. A first transistor in the first active region includes a first gate pattern and first impurity regions. A second transistor the second active region includes a second gate pattern and second impurity regions. A first conductive pattern is on the first transistor, wherein at least a part of the first conductive pattern is disposed at a same distance from an upper surface of the semiconductor substrate as at least a part of the second gate pattern. The first conductive pattern may be formed on the first transistor while the second transistor is formed.
摘要:
A semiconductor integrated circuit includes a semiconductor substrate, a plurality of trenches formed to extend in one direction in the semiconductor substrate, at least one connecting trench connecting at least two of the plurality of trenches to each other, a plurality of trench transistors including a plurality of gate electrodes, each gate electrode partially filling a corresponding trench, and a capping layer filling the at least one connecting trench.
摘要:
A semiconductor device includes an isolation region formed in a semiconductor substrate to define an active region. First and second impurity regions spaced apart from each other are formed in the active region. A gate trench region crosses the active region between the first and second impurity regions and extends to the isolation region. A first contact structure having a sidewall in vertical alignment with a sidewall of the gate trench region adjacent to the first impurity region is provided on the first impurity region. A second contact structure having a sidewall in vertical alignment with a sidewall of the gate trench region adjacent to the second impurity region is provided on the second impurity region. A gate electrode is provided in the gate trench region. A gate dielectric layer is interposed between the gate trench region and the gate electrode.
摘要:
A semiconductor device, and a method of forming the same, includes forming a cell bit line pattern and a peripheral gate pattern on a semiconductor substrate. The cell bit line pattern may be formed on an inactive region adjacent to a cell active region of the semiconductor substrate. The peripheral gate pattern may be disposed on a peripheral active region of the semiconductor substrate. A cell contact plug may be formed between the cell bit line pattern and the cell active region. A peripheral contact plug may be formed on the peripheral active region on a side of the peripheral gate pattern. An insulating layer may be formed to expose top surfaces of the cell bit line pattern, the peripheral gate pattern, and the cell and peripheral contact plugs at substantially the same level.
摘要:
A semiconductor integrated circuit includes a semiconductor substrate, a plurality of trenches formed to extend in one direction in the semiconductor substrate, at least one connecting trench connecting at least two of the plurality of trenches to each other, a plurality of trench transistors including a plurality of gate electrodes, each gate electrode partially filling a corresponding trench, and a capping layer filling the at least one connecting trench.
摘要:
A capacitor structure includes a plurality of lower electrodes on a substrate, the lower electrodes having planar top surfaces and being arranged in a first direction to define a lower electrode column, a plurality of lower electrode columns being arranged in a second direction perpendicular to the first direction to define a lower electrode matrix, a plurality of supports on upper sidewalls of at least two adjacent lower electrodes, a dielectric layer on the lower electrodes and the supports, and an upper electrode on the dielectric layer.
摘要:
A semiconductor device capable of reducing a thickness, an electronic product employing the same, and a method of fabricating the same are provided. The method of fabricating a semiconductor device includes preparing a semiconductor substrate having first and second active regions. A first transistor in the first active region includes a first gate pattern and first impurity regions. A second transistor the second active region includes a second gate pattern and second impurity regions. A first conductive pattern is on the first transistor, wherein at least a part of the first conductive pattern is disposed at a same distance from an upper surface of the semiconductor substrate as at least a part of the second gate pattern. The first conductive pattern may be formed on the first transistor while the second transistor is formed.
摘要:
A capacitor structure includes a plurality of lower electrodes on a substrate, the lower electrodes having planar top surfaces and being arranged in a first direction to define a lower electrode column, a plurality of lower electrode columns being arranged in a second direction perpendicular to the first direction to define a lower electrode matrix, a plurality of supports on upper sidewalls of at least two adjacent lower electrodes, a dielectric layer on the lower electrodes and the supports, and an upper electrode on the dielectric layer.
摘要:
A semiconductor device capable of reducing a thickness, an electronic product employing the same, and a method of fabricating the same are provided. The method of fabricating a semiconductor device includes preparing a semiconductor substrate having first and second active regions. A first transistor in the first active region includes a first gate pattern and first impurity regions. A second transistor the second active region includes a second gate pattern and second impurity regions. A first conductive pattern is on the first transistor, wherein at least a part of the first conductive pattern is disposed at a same distance from an upper surface of the semiconductor substrate as at least a part of the second gate pattern. The first conductive pattern may be formed on the first transistor while the second transistor is formed.
摘要:
A semiconductor device, and a method of forming the same, includes forming a cell bit line pattern and a peripheral gate pattern on a semiconductor substrate. The cell bit line pattern may be formed on an inactive region adjacent to a cell active region of the semiconductor substrate. The peripheral gate pattern may be disposed on a peripheral active region of the semiconductor substrate. A cell contact plug may be formed between the cell bit line pattern and the cell active region. A peripheral contact plug may be formed on the peripheral active region on a side of the peripheral gate pattern. An insulating layer may be formed to expose top surfaces of the cell bit line pattern, the peripheral gate pattern, and the cell and peripheral contact plugs at substantially the same level.