Abstract: A method for extracting a pattern of time series data according to an embodiment of the present disclosure includes truncating a first pattern extraction data to a first window size to generate a plurality of second pattern extraction data, clustering the plurality of second pattern extraction data to extract a plurality of reference patterns, selecting a first reference pattern from among the plurality of reference patterns based on a result of comparing sample data with a first section of the first reference pattern among the plurality of reference patterns, and calculating a loss value of the first window size using a second section of the selected first reference pattern.

Abstract: The present invention provides an apparatus for receiving non-contact energy that includes; a receiving unit that is spaced from a transmitting unit and receives thermal or light energy from the transmitting unit; an energy converting unit that converts the thermal or light energy received from the receiving unit into electric energy and supplies electric energy to a target device; and an auxiliary power that receives electric energy from the receiving unit or the energy converting unit and supplies electric energy to the target device when the energy transmitted from the receiving unit or the energy converting unit to the target device is cut off, and a method of controlling the device. According to the present invention, it is possible to stably supply energy that is not harmful to the human body and, has a wide transmission region.

Abstract: Disclosed is a flash memory using fringing effects and an electrostatic shielding function. A gap between adjacent gate stacks is controlled by fringing effects, and an operation of each of the gate stacks is electrostatically shielded by a gate electrode extending to a tunneling insulation layer. Thus, coupling between the adjacent gate stacks is minimized by electrostatic shielding.

Abstract: A solar cell using a p-i-n nanowire that may generate light by absorbing solar light in a wide wavelength region efficiently without generating light loss and may be manufactured with a simplified process and low cost.

Abstract: The present invention provides an apparatus for receiving non-contact energy that includes; a receiving unit that is spaced from a transmitting unit and receives thermal or light energy from the transmitting unit; an energy converting unit that converts the thermal or light energy received from the receiving unit into electric energy and supplies electric energy to a target device; and an auxiliary power that receives electric energy from the receiving unit or the energy converting unit and supplies electric energy to the target device when the energy transmitted from the receiving unit or the energy converting unit to the target device is cut off, and a method of controlling the device. According to the present invention, it is possible to stably supply energy that is not harmful to the human body and, has a wide transmission region.

Abstract: Disclosed is a flash memory using fringing effects and an electrostatic shielding function. A gap between adjacent gate stacks is controlled by fringing effects, and an operation of each of the gate stacks is electrostatically shielded by a gate electrode extending to a tunneling insulation layer. Thus, coupling between the adjacent gate stacks is minimized by electrostatic shielding.

Abstract: A solar cell using a p-i-n nanowire that may generate light by absorbing solar light in a wide wavelength region efficiently without generating light loss and may be manufactured with a simplified process and low cost.