摘要:
A memory apparatus and an operation of the memory apparatus which allow quick booting are provided. The memory apparatus includes a volatile memory, a non-volatile memory, and a memory control unit to control input/output of data stored in the volatile memory and the non-volatile memory. The memory control unit restores data, according to a control command input from outside of the memory apparatus, from the non-volatile memory to the volatile memory in an on-demand fashion during booting.
摘要:
A memory apparatus and an operation of the memory apparatus which allow quick booting are provided. The memory apparatus includes a volatile memory, a non-volatile memory, and a memory control unit to control input/output of data stored in the volatile memory and the non-volatile memory. The memory control unit restores data, according to a control command input from outside of the memory apparatus, from the non-volatile memory to the volatile memory in an on-demand fashion during booting.
摘要:
A method for decreasing a number of individual entries in a database of user-created records which describe a single item by: receiving a plurality of user-created records, each of said records comprising at least a descriptive string; placing individual ones of the plurality of user-created records having a sufficiently similar descriptive string into one of a plurality of first groups; hashing the descriptive string of each of the plurality of first groups in order to place two or more groups into a single bin; performing a pair-wise comparison of the descriptive strings of the two or more groups in each bin; and when the comparison of the descriptive strings of the two or more groups in a bin results in a distance below a first threshold, merging the two or more groups into a combined group.
摘要:
A recessed transistor and a method of manufacturing the same are provided. The recessed transistor may include a substrate, an active pin, a gate pattern and source and drain regions. The substrate may include an isolation layer that establishes an active region and a field region of the substrate. The substrate may include a recessed structure having an upper recess formed in the active region and a lower recess in communication with the upper recess. An active pin may be formed in a region between side surfaces of the isolation layer and the lower recess and an interface between the active region and the field region. The gate pattern may include a gate insulation layer formed on an inner surface of the recessed structure and a gate electrode formed on the gate insulation layer in the recessed structure. The source/drain regions may be formed adjacent to the active region and the gate electrode.
摘要:
A vertical type integrated circuit device includes a substrate and a pillar vertically protruding from the substrate. The pillar includes a lower impurity region and an upper impurity region therein and a vertical channel region therebetween. A portion of the pillar including the lower impurity region therein includes a mesa laterally extending therefrom. The device further includes a first conductive line extending on a first sidewall of the pillar and electrically contacting the lower impurity region, and a second conductive line extending on a second sidewall of the pillar adjacent the vertical channel region. The second conductive line extends in a direction perpendicular to the first conductive line and is spaced apart from the mesa. Related devices and methods of fabrication are also discussed.
摘要:
Semiconductor devices including a gate electrode crossing over a semiconductor fin on a semiconductor substrate are provided. A gate insulating layer is provided between the gate electrode and the semiconductor fin. A channel region having a three-dimensional structure defined at the semiconductor fin under the gate electrode is also provided. Doped region is provided in the semiconductor fin at either side of the gate electrode and an interlayer insulating layer is provided on a surface of the semiconductor substrate. A connector region is coupled to the doped region and provided in an opening, which penetrates the interlayer insulating layer. A recess region is provided in the doped region and is coupled to the connector region. The connector region contacts an inner surface of the recess region. Related methods of fabricating semiconductor devices are also provided herein.
摘要:
Methods of forming field effect transistors (FETs) having fin-shaped active regions include patterning a semiconductor substrate to define a fin-shaped semiconductor active region therein, which is surrounded by a trench. At least an upper portion of the fin-shaped semiconductor active region is covered with a sacrificial layer. This sacrificial layer is selectively etched-back to define sacrificial spacers on sidewalls of the fin-shaped semiconductor active region. The electrically insulating region is formed on the sacrificial spacers. The sacrificial spacers are then removed by selectively etching the sacrificial spacers using the electrically insulating region as an etching mask. An insulated gate electrode is then formed on the sidewalls of the fin-shaped semiconductor active region.