摘要:
A method for manufacturing a three-dimensional semiconductor memory includes forming a plurality of stacked structures disposed on a substrate to be spaced apart from each other, each of the stacked structures including a plurality of dielectric patterns and a plurality of polysilicon patterns alternately stacked, forming a metal layer to cover sidewalls of the stacked structures and a top surface of the substrate exposed between the stacked structures, and forming stacked gate electrodes on the substrate and a conductive line in the substrate by performing a silicidation process between the metal layer and each of the polysilicon patterns and the substrate.
摘要:
A semiconductor device includes a lower structure including a lower conductor, an upper structure having an opening exposing the lower conductor on the lower structure, and a connection structure filling the opening and connected to the lower conductor. The connection structure includes a first tungsten layer covering an inner surface of the opening and defining a recess region in the opening, and a second tungsten layer filling the recess region on the first tungsten layer. A grain size of the second tungsten layer in an upper portion of the connection structure is greater than a grain size of the second tungsten layer in a lower portion of the connection structure.
摘要:
A nonvolatile memory device includes gate electrodes three dimensionally arranged on a semiconductor substrate, a semiconductor pattern extending from the semiconductor substrate and crossing sidewalls of the gate electrodes, a metal liner pattern formed between the semiconductor pattern and formed on a top surface and a bottom surface of each of the gate electrodes, and a charge storage layer formed between the semiconductor pattern and the metal liner pattern.
摘要:
The present invention relates to an electrically conductive polymer filler for preparing electrically conductive plastics and a preparation method thereof. More specifically, the invention relates to an electrically conductive polymer filler comprising carbon nanotube (CNT) microcapsules including carbon nanotubes encapsulated with a thermoplastic resin layer, and to a preparation method and an electrically conductive thermoplastic resin comprising the electrically conductive polymer filler.
摘要:
An electronic mirror and a method for displaying an image using the electronic mirror are provided. The electronic mirror may include a display unit, a detecting unit and a control unit. The detecting unit may receive a signal transmitted from the outside. The control unit may control the detecting unit and the display unit to display the signal received at the detecting unit on the display unit as an image. The image displayed on the display unit may be output from the electronic mirror through the detecting unit. The electronic mirror may further include a reflecting unit. A light from the outside may pass through the detecting unit and the display unit and then be reflected on the reflecting unit. The reflected light may be output from the electronic mirror through the display unit and the detecting unit.
摘要:
An electronic mirror and a method for displaying an image using the electronic mirror are provided. The electronic mirror may include a display unit, a detecting unit and a control unit. The detecting unit may receive a signal transmitted from the outside. The control unit may control the detecting unit and the display unit to display the signal received at the detecting unit on the display unit as an image. The image displayed on the display unit may be output from the electronic mirror through the detecting unit. The electronic mirror may further include a reflecting unit. A light from the outside may pass through the detecting unit and the display unit and then be reflected on the reflecting unit. The reflected light may be output from the electronic mirror through the display unit and the detecting unit.
摘要:
A nonvolatile memory device includes gate electrodes three dimensionally arranged on a semiconductor substrate, a semiconductor pattern extending from the semiconductor substrate and crossing sidewalls of the gate electrodes, a metal liner pattern formed between the semiconductor pattern and formed on a top surface and a bottom surface of each of the gate electrodes, and a charge storage layer formed between the semiconductor pattern and the metal liner pattern.
摘要:
A semiconductor device includes a lower structure including a lower conductor, an upper structure having an opening exposing the lower conductor on the lower structure, and a connection structure filling the opening and connected to the lower conductor. The connection structure includes a first tungsten layer covering an inner surface of the opening and defining a recess region in the opening, and a second tungsten layer filling the recess region on the first tungsten layer. A grain size of the second tungsten layer in an upper portion of the connection structure is greater than a grain size of the second tungsten layer in a lower portion of the connection structure.
摘要:
Semiconductor devices and methods of fabricating semiconductor devices that may include forming an insulation structure including insulation patterns that are sequentially stacked and vertically separated from each other to provide gap regions between the insulation patterns, forming a first conductive layer filling the gap regions and covering two opposite sidewalls of the insulation structure, and forming a second conductive layer covering the first conductive layer. A thickness of the second conductive layer covering an upper sidewall of the insulation structure is greater than a thickness of the second conductive layer covering a lower sidewall of the insulation structure.
摘要:
A control method is provided for an air conditioning control system which includes determining whether either a desired discharge temperature from an air-conditioning system to maintain the internal temperature of a vehicle at a desired internal cabin temperature and a desired evaporator temperature that is temperature of an evaporator satisfies a heater operating condition. The heater is then operated in accordance with temperature and traveling conditions of the vehicle to output a desired discharge temperature when the heater operating conditions are satisfied. When, however, a heater discharge temperature from the heater is greater than or equal to a reference heater or the heater discharge temperature is greater than the desired discharge temperature by at least a predetermined temperature or more, then the heater is turned off to prevent over consumption of electricity.